University of Scholars

Course Code: TEX-1101-0723
Course Title: Natural Fiber
Course Type: Theory
Pre-requisite: N/A
Credits: 2
Class Hours: 28
Total Marks: 100
Year/Level: 1
Semester/Term: I

The rationale of the Course:

This course is designed to introduce textile engineering graduate students to common natural fibers like cotton, jute, flax, silk and wool, etc., and their applications in different textile sectors.

Course Contents:

1. Cellulosic fiber
2. Cotton
3. Cultivation and harvesting, Growth, composition, physical and chemical structure, and properties. Geographical distribution. Ginning, grading, and applications.
4. Bast fibers
5. Cultivation and harvesting of different types of bast fibers with special reference to Jute. Flax, Ramie and their Growth, composition, physical and chemical structure, and properties. Retting, the study of fibers grading and diversified application. A brief study of other types of cellulosic fibers such as leaf and fruit fibers.
6. Protein fibers
7. Wool
8. Production, composition, physical and chemical structure, and properties. Geographical distribution of main wool-producing countries.
9. Shearing, classing and grading, and applications. Sources and types of animal hair fibers in brief.
10. Silk
11. Cultivation, composition, physical and chemical structure, and properties. Sericulture and methods of production. Geographical distribution and applications.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to:
CLO1: Apply the knowledge of the chemical composition of natural fibers in research activities.
CLO2: Describe the production process and of natural fibers like cotton, jute, wool, silk fibers.
CLO3: Enunciate the properties of different types of natural fibers.
CLO4: Identify and analyze the needs and usage of natural textile fibers in textile applications.

Learning Materials
Text Books:

1. Ed. M. Lewin and E. M. Pearce, “Hand Book of Fibre Chemistry”, Mercel Dekker Inc.,1st edition, 1998
2. S. P. Mishra, “A Text Book of Fibre Science and Technology”, New AgeInternational Ltd., 2nd edition, 2005.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: PHY-1103-0533
Course Title: Physics-I
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 1
Semester/Term: I

The rationale of the Course:

This course is designed to meet the requirement of the basic knowledge of waves, optics, and thermal physics for Engineering students which is essential for understanding a wide range of physical phenomena including wave properties of matter, light, thermodynamics, and hydrodynamics. This course provides an outline of important phenomena in physics which comprises waves and oscillations, interference, diffraction, polarization, kinetic interpretation of heat, laws of thermodynamics, Carnot’s theorem, fluid mechanics, etc. This course is useful for fields and waves, renewable energy and optical communication, Biomedical Engineering, etc.

Course contents:

1. Waves and Oscillations: Differential equation of simple harmonic oscillator, total energy, and average energy, a combination of simple harmonic oscillations, spring-mass system, torsional pendulum; two body oscillation, reduced mass, damped oscillation, forced oscillation, resonance, Progressive wave, power and intensity of wave, stationary wave, group, and phase velocities.
2. Interference of light: Young's double slit experiment, displacement of fringes and its uses, Fresnel bi-prism, interference in thin films, Newton's rings, interferometers.
3. Diffraction: Diffraction by a single slit, diffraction from a circular aperture, resolving power of optical instruments, diffraction at double slit and N-slits, diffraction grating.
4. Polarization: Production and analysis of polarized light, Brewster's law, Malus law, polarization by double refraction, Nicol prism, optical activity, Polarimeters.
5. Optical Defects: Defects of images: spherical aberration, astigmatism, coma, distortion, curvature, Chromatic aberration, and Theories of light.
6. Thermal Physics: Heat and work, the first law of thermodynamics and its applications; Carnot's cycle, the second law of thermodynamics, Carnot's theorem, entropy.
7. The velocity of Sound and Vibration: Velocity of longitudinal waves in a gaseous medium, the velocity of sound in liquids, the velocity of sound waves in isotropic solids, transverse waves along a stretched string, laws of transverse vibration of a stretched string, Doppler effect, calculation of apparent frequency, the intensity of sound, limits of audibility, architectural acoustics.
8. Hydrodynamics: Laminar and turbulent flow, Equation of continuity, Reynolds number & its significance, Bernoulli's theorem and its application.
9. Viscosity: Newton’s law of viscous flow, Motion in a viscous medium-Stokes’ law, Determination of coefficient of viscosity.
10. Surface tension: Surface tension as a molecular phenomenon,
11. Kinetic Theory of gases- Kinetic interpretation of temperature, specific heats of ideal gases, equipartition of energy, mean free path, Maxwell's distribution of molecular speeds, reversible and irreversible processes.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to:
CLO1: Identify and define important physical phenomena involved with basic principles of waves, heat, sound, optics, and fluids.
CLO2: Explain laws of physics associated with hydrodynamics, thermodynamics, and propagation of light waves, and sound waves.
CLO3: Apply fundamental knowledge of physical laws and theories to solve different types of analytical problems.
CLO4: Analyze complex physical problems using the kinetic theory of gases, theories of light, sound, fluid mechanics, and thermodynamics.

Text Books:

1. Dr. Gias Uddin Ahmad “Physics for Engineers (Part-I)”
2. D. Halliday, R. Resnick, and J. Walker, "Fundamentals of Physics", 10th Edition, Extended.
3. Dr. Tafazzal Hossain “Waves and Oscillations” 2nd ed.
4. B. Lal and N. Subrahmanyam, "Properties of Matter."
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.
Course notes, tutorial problems, and solutions can be accessed from the Google Classroom course module.

Course Code: PHY-1104-0533
Course Title: Physics-1 Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 1
Semester/Term: I

The rationale of the Course:

The knowledge of this course is compulsory to perform experiments to verify the theories practically. This lab course extends the knowledge of students to identify and analyze the fault that occurred in practical cases. In addition, it also provides the essential skills to perform relevant experiments based on properties of matter, optics, and simple electrical parameters. It helps students to determine the modulus of rigidity, the moment of inertia, acceleration due to gravity, specific heat, the internal resistance of an electric cell, etc. This course is useful for the Lab courses of Circuits, Electronics, Biomedical Electronics, and so on.

Course contents:

• Introduction to Physics I Lab
• Determination of the modulus of rigidity of the element of wire by the method of oscillation (dynamical method)
• Determination of the moment of inertia of a flywheel about its axis of rotation
• Determination of the acceleration due to gravity ‘g’ by means of a compound pendulum
• Verification of Hook’s law by means of a spiral spring
• Determination of the spring constant of a given spiral spring
• Determination of the effective mass of a given spiral spring
• Determination of the radius of curvature of a spherical surface with a Spherometer
• Determination of the refractive index of a liquid using a plane mirror and a convex lens
• Determination of the specific heat of liquid by the method of cooling

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to
CLO1: Determine the number of physical properties like modulus of rigidity, the moment of inertia,
CLO2: Describe various optical properties such as refractive index.
CLO3: Explain the working procedure of different equipment associated with the physics lab.
CLO4: Evaluate the acceleration due to gravity ‘g’ by means of a compound pendulum.
CLO5: Verify several laws of physics to investigate the problems that arise in practical cases.

Text Books:

1. “Practical Physics” – by Dr. Giasuddin Ahmed and Shahabuddin.
2. “Fundamentals of Physics” – by Halliday, Resnick, and Walker, 7th edition.
3. “Heat and Thermodynamics” – by-Brijlal, 1st edition.
Other Learning Materials: Website Materials, YouTube Videos, etc.
Course notes, tutorial problems, and solutions can be accessed from the Google Classroom course module.

Course Code: CHE- 1105-0531
Course Title: Chemistry-I
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: 1
Semester/Term: I

The rationale of the Course:

Chemistry is the study of materials and substances, and the transformations they undergo through interactions and the transfer of energy. Chemistry develops students' understanding of the key chemical concepts and models of structure, bonding, and chemical change, including the role of chemical, electrical and thermal energy. Students learn how models of structure and bonding enable chemists to predict properties and reactions and to adapt these for particular purposes. Students design and conduct qualitative and quantitative investigations both individually and collaboratively. The study of chemistry provides a foundation for undertaking investigations in a wide range of scientific fields and often provides a unifying link across interdisciplinary studies.

Course Contents:

1. Periodicity of the Elements: Mendeleev’s periodic law and periodic table, Distribution of electrons in the atoms of elements, Pauli Exclusion Principle, Aufbau principle, Heisenberg uncertainly principle, Hund's rule. Writing electron configuration using the periodic table, some periodic properties such as Atomic and Ionic radii, Ionization potential, and Electron affinity.
2. Chemical Bonding: Electronic theory of chemical bond, Nature of covalent bond, Valance bond theory (VBT), Molecular Orbital theory (MOT), Bond order or bond multiplicity.
3. Complex Compounds: Types of ligands, Sidgwick theory, Effective atomic number, Werner theory, Crystal field theory, structure, isomerism, and applications.
4. Acid and Bases: Various concepts of acid and bases, Neutralization reaction, Strength of acid and bases, Hard and soft acid and bases, Acid bases properties of oxides, hydroxides and salts, and Effect of structure on acid bases properties.
5. Analytical Chemistry: Instrumental methods and their classification, Advantages of instrumental method & Chemical method, Limitations of instrumental method & Chemical method, Sampling, Precision and accuracy, Mean and median, Types of error, Significant figure convention.
6. Theory of Dilute Solution: Colligative properties, lowering of vapor pressure, Elevation of boiling point, Depression of Freezing point, Osmosis and osmotic Pressure, Deduction of their formula and molecular weight from Raoult's law and their experimental determination.
7. Chemical Equilibrium: Law of mass action, Equilibrium constant, Application of the law of mass action to some chemical reaction, Heterogeneous equilibrium, Le-chatelier principle and its application to industrial reactions.
8. Chemical Kinetics: Rate of reaction, order and molecularity, Zero order reaction, 1st and 2nd order reaction with its mathematical formulation, Determination of order of reaction, Effect of temperature on the rate of reaction. Theories of chemical reaction rate, Activation Energy, Activation complex, etc.
9. Colloids and Colloidal Solution: Classification preparation and purification, Properties, Protective action, and application of colloids. Emulsion, Types of emulsion, Role of emulsion.
10. Photochemistry: Laws of photochemistry, Quantum yield, Decomposition of hydrogen halide, photosensitized reaction, Fluorescence and phosphorescence, Luminescence, and Chemiluminescence.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to:
CLO 1: Understand fundamental chemical principles related to the composition of matter and the concept of molecular identity.
CLO 2: Make quantitative calculations and determinations about the composition of substances and mixtures.
CLO 3: Determine the quantitative connections between the amounts of substances involved in chemical reactions and symbolize with chemical equations.

Text Books:

1. Chemistry, Third Edition, Thomas R Gilbert, Rein V Kirss, Natalie Foster and Davies.
Reference Books:
1. Chemistry, Second Edition, Gilbert, Kirss, Foster and Davies.
2. Chemistry an Atoms-Focused Approach, Third Edition, Thomas R Gilbert, Rein V Kirss, Natalie Foster and Stacey Lowery Bretz.
Other Learning Materials: Journals, Websites, YouTube Videos

Course Code: CHE-1106-0531
Course Title: Chemistry- I Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 1
Semester/Term: I

The rationale of the course:

The main focus of this course is to understand and analyze different elements and their reactions to fire, acids, and bases. It also focuses on the preparations of acids, bases, and inorganic compounds in different percentages.

Course Contents:

Experiments:
Qualitative Analysis:
 Dry test for acid radicals
 Wet test for basic radicals
 Preparation of stock solution & wet test for acid radicals
 Separation of groups I, II, IIIA, IIIB, IV, V.
 Analysis of group I (Pb, Ag, Hg)
 Analysis of group II (Pb, Cu, Cd, Hg, Sb, Sn)
 Analysis of group IIIA (Al, Fe, Cr)
 Analysis of group IIIB (Co, Ni, Zn, Mn)
 Analysis of group IV (Ca, Ba, Sr)
 Analysis of group V (Mg, Na, K, NH4 +)

Volumetric Analysis:
 Preparation of 1M HCl and standardization
 Preparation of 1M NaOH and standardization
 Conversion of 98% H2SO4 or 37% HCl into suitable concentration.
 Preparation of 1M H2SO4 and standardization.
 Preparation of 1M CH3COOH and standardization.
 Preparation of 1M KOH and standardization.

Inorganic Preparation:
 Preparation of Potassium dichromate
 Preparation of Chrome Alum
 Preparation of Ferrous Ammonium Sulphate
 Preparation of Potassium Permanganate
 Variation of pH of the different solutions (Acidic, Basic, Neutral)

Course Learning Outcomes (CLOs):

After completing this course, students would be able to:
CLO1: understand and analyze different elements from the periodic table.
CLO2: prepare different acids, bases, and inorganic compounds into different ratios.
CLO3: calculate mole ratios for preparing different compounds.

Course Code: MATH-1107-0541
Course Title: Mathematics- I
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 1
Semester/Term: I

The rationale of the course:

Calculus and geometry cover some basic concepts of Mathematical Sciences. This course provides fundamental knowledge of differentiation and integration and also the formation of geometrical configurations. This course is designed to provide theoretical knowledge regarding limit and continuity, differentiation, extreme values, integrations, and geometrical configurations in two and three dimensions like straight lines, circles, planes, spheres, and cylinders.

Course Contents:

1. Differential Calculus: Fundamental of differentiation, Function, Limit and Continuity, differentiability, Differentiation, Successive differentiation, Partial differentiation, Leibnitz’s theorem, Euler’s theorem Maximum and minimum, Tangents and normal in Cartesian and Polar, Indeterminate forms, Curvature, Asymptotes, and Envelopes.
2. Expansions of functions: Rolle's theorem, Mean value theorem, Taylor's and Maclaurin's theorems.
3. Indefinite and definite integrals: Fundamental of integrations, Indefinite integral by different methods, Definite integrals and their properties; Walli’s formula, Reduction theorem, Multiple Integrals.
4. Improper Integrals, Infinite integrals, Gamma and Beta function, Improper Integra of the first kind and second kinds Multiple Integrals. Applications of proper and improper integrals; Determination of Area, Are lengths, the volume of solids of revolutions, Intrinsic equation in Cartesian and polar coordinate.
5. Co-ordinate Geometry in two dimensions: Change of axes, Pair of straight lines, General equation of second degree, Equations of circles, Parabola, ellipse and hyperbola, Tangent, Normal, Chord of contact, Pole and Polar, Conjugate point, Orthogonality, Radical axis, and Co-axial circles.
6. Co-ordinate Geometry in three dimensions: Coordinate systems: Direction cosines, Direction ratios, and Projections; Equations of straight lines, planes, spheres, and cylinders.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to:
CLO1: Use the fundamental applications of differential and integral calculus, and coordinate geometry
CLO2: Analyze and sketch functions, lines, circles, parabolas, ellipses, planes, and spheres.
CLO3: Compute the rate of changes of functions, the origin of functions, lines, circles, Parabola, etc.
CLO4: Determine cost and profit, extreme values, area and volume, lines, circles, Parabola, etc.
CLO5: Apply calculus and geometry in solving engineering problems.

Learning Materials:
Text Books:

1. Howard Anton, Iril Bivens & Stephen Davis, 2012, Calculus, 10thed, Laurie Rosatone, USA
2. Das & Mukherjee. 1998. Differential Calculus, 4thed, U. N. Dhar & Sons Private Ltd., Kolkata.
3. Das and Mukherjee. 1996. Integral Calculus, 44thed, U. N. Dhar & Sons Ltd., Kolkata.
4. Thomas & Finny. 1996. Calculus and Analytical Geometry, 6thed, Norasa publishing house, London.
5. Rahaman & Bhattacharjee. 2002. Co-ordinate Geometry (two & three dimensions) with Vector Analysis, 12thed, S. Bhattacharjee, Dhaka
6. Bell, J. T. 1944. A Treatise on 3 Dimensional Geometry, 3rded, S .G. W. M., New Delhi
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: HUM-1109-0222
Course Title: Bangladesh Studies
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: 1
Semester/Term: I

The rationale of the Course:

This course has been designed for undergraduate students to help them learn the rich history of Bangladesh, to understand present Bangladesh in the light of history, and to provide them with basic knowledge of the current politics and economy of the country. This course will deepen students understanding of the complex interconnection of historical events which lead to the formation of Bangladesh, and the current trend in political and economic development thereby improving critical thinking along with their written and oral communication skills, quantitative skills, and technical literacy. It will also enhance their understanding of current phenomena in the light of history which will make them responsible global citizens. The course intends to equip students with factual knowledge and analytical skills that will enable them to learn and critically appreciate the history, politics, and economy of Bangladesh. It will trace the historical root of Bangladesh as an independent state focusing on the social, economic, and political developments that have taken place since its independence. It will also identify the major socio-economic, political, environmental, and developmental issues that have arisen during this period, before assessing the progress over time.

Course Contents:

 Anthropological Background of Bengalis
 Establishment of Muslim Rule in Bengal
 Liberation War
 Government of Bangladesh
 Economy of Bangladesh
 Agriculture of Bangladesh
 Industry of Bangladesh
 Economic Planning

Course Learning Outcomes (CLOs):

After completing this course, students would be able to:
CLO1: Identify specific stages of Bangladesh’s political history, through the ancient, medieval, colonial, and post-colonial periods and critically analyze a plurality of cultural identities of Bangladesh.
CLO2: Analyze how different constitutional bodies and socio-political institutions operate and how their behavior impacts political governance.
CLO3: Explain the economy and patterns of economic changes through qualitative and quantitative analysis. This will increase their awareness of global issues of development processes and the nature of environmental challenges including ways to address them effectively.
CLO 4: Appreciate the role of NGOs and civil society in developing new models and pathways to resolve the range of development challenges that the country is currently facing.

Text Books:
Bangladesh Studies, MD Hasibur Rahman

Reference Books:

1. Constitutional Law, Barrister Halim
2. Secondary Economics, NCTB
3. Bangladesh Studies, Md. Shamsul Kabir Khan
4. Bangladesh Economics (Bangla Version), Akmol Mahmud
5. The Economics of Development and Planning, ML Jhingan
Other Learning Materials: Journals, Websites, YouTube Videos

Course Code: TEX -1201-0723
Course Title: Introduction to Textiles
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 1
Semester/Term: II

The rationale of the course:

This course targets the study of the fiber, textile fiber and its classification, general properties of textile fibers, yarn and its classification, spinning methods for yarns, fabric and its classification, basic structure of a shuttle loom, weave and knitting its classification, Dye and its classification, Pigment and its classification, Apparel, and its classification and also study Textile Processing and Textile machinery.

Course Contents:
1. Textile terms and Definitions: Fibre, textile fiber and its classification, General properties of textile fibers, yarn and its classification, spinning methods for yarns, Fabric and its classification, basic structure of a shuttle loom, weave and knitting its classification, Dye and its classification, Pigment and its classification, Apparel and its classification.
2. Textile Machinery: Engineering aspects, Familiarization with the running of machines, and general discussion on the machinery executed for making yarn, fabric, coloration, apparel, and finishing process.
3. Textile Processing: General line diagrams of a process flow for yarn preparation, fabric production, dyeing and printing, and apparel production, Determination of the count of Yarn, lap, sliver, yarn, and GSM of fabric, etc.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to-
CLO1: Understand the fiber, textile fiber and its classification, general properties of textile fibers, yarn and its classification, spinning methods for yarns,
CLO2: Understand the Fabric and its classification, the basic structure of a shuttle loom, weave and knitting its classification, Dye and its classification, Pigment, and its classification, and Apparel and its classification.
CLO3: Apply the Engineering aspects, Familiarization with the running of machines, and general discussion on the machinery executed for making yarn, fabric, coloration, apparel, and finishing process.
CLO4: Understand the line diagrams of a process flow for yarn preparation, fabric production, dyeing and printing, and apparel production, Determination of the count of Yarn, lap, sliver, yarn, and GSM of fabric, etc.

References:

Learning Materials
Text Books:

1. Textile Terms and Definitions, Textile Institute, UK.
2. Hand Book of Textile Fibers, Cook, J. G., Uk.
3. Man-Made fibers, Cook, J. G., Merrow 5th Edition, Uk.
4. The Technology of short-staple spinning, Kelvin, W, Textile Institute, UK.
5. Fibre Science and Technology, Akira Nakamura, Japan.
6. Gupta & Malik. 2000. Vector Analysis, 8thed, Kedar Nath Ram Nath, Meerut.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX-1203-0723
Course Title: Manmade Fiber
Course Type: Theory
Pre-requisite: N/A
Credits: 2
Class Hours: 28
Total Marks: 100
Year/Level: 1
Semester/Term: II

The rationale of the Course:

The undergraduate students of textile engineering should be introduced to the fundamental raw materials of regenerated fibers, synthetic fibers, high-performance fibers, etc., and their applications in textiles.

Course Contents:

1. Introduction of Man-Made Fiber
2. Definition and classification of Chemical fibers. Principles of different spinning systems. Different fiber structures and their effects on fiber properties.
3. Regenerated fibers
4. Technologies of formation of regenerated fibers. Their properties and uses: Different types of viscose and acetate rayons, derivatives of cellulose, and different types of regenerated protein fibers.
5. Synthetic Fibers.
6. Technologies of formation of synthetic fibers, their properties, and uses: Polyamides, Polyesters, Polyacrylics, Polypropylenes, PVA, PVC, and elastomeric fibers.
7. High-performance fibers.
8. Formation of carbon fibers, Bi/Multicomponent fibers, glass fibers, and metallic fibers, their properties, and uses.
9. Present trends of chemical fiber production and their economic and social aspects.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Function the production process and the of regenerated and synthetic fibers in the industry.
CLO2: Enunciate the properties of different types of synthetic fibers and high-performance fibers.
CLO3: Identify and analyze the needs and usage of manmade textile fibers in textile applications.

References:

Learning Materials
Text Books:

1. Ed. M. Lewin and E. M. Pearce, “Hand Book of Fibre Chemistry”, Mercel Dekker Inc.,1st edition, 1998.
2. S. P. Mishra, “A Text Book of Fibre Science and Technology”, New AgeInternational Ltd., 2nd edition, 2005.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX- 1205-0723
Course Title: Physics-II (Tex.)
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 1
Semester/Term: II

The rationale of the course:

Students will be able to learn crystallinity and orientation. relations between fiber properties and the structure of the fiber. Difference between infra-red absorption and x-ray diffraction method. tensile, flexural, and torsional properties, and stress/strain relations under various conditions. modulus of elasticity, plasticity, creep, and relaxation. Methods of measuring tensile properties, CRE, CRL methods. absorption and emission of radiation, energy changes associated with changes of the state including transition temperature of fibers.

Course Contents:

1. The physical structure of fibers: Crystallinity and orientation. Relations between fiber properties and structure of the fiber. Difference between infra-red absorption and x-ray diffraction method.
2. Detailed study of fiber properties:
Mechanical Properties: Tensile, flexural, and torsional properties, stress/strain relations under various conditions. Modulus of elasticity, plasticity, creep, and relaxation. Methods of measuring tensile properties, CRE, CRL methods.
Swelling Properties: Swelling, importance, and effects of swelling.
Frictional properties: Importance of friction, the effect of lubricant on friction, measurement methods of friction. Relationship of frictional properties of knitting stitching & sewing.
Optical Properties: Reflection, refraction, scattering, polarization, bire¬fringence, dichroism.
Thermal properties: Absorption and emission of radiation, Energy changes associated with changes of the state including transition temperature of fibers.
3. Migration: Fibre migration, theory, and causes of migration of fibers to the surface or core of the yarn.
Electrical properties-Electronic properties of solids, conductors & insulators, capacitance, dielectric constant, the effect of moisture, Measurement of di-electric constants of fibers, yarns, and fabrics. measurement of static charge, the effect of static electrification in textiles.
4. Detailed study of fiber properties:
Yarn Geometry: Yarn geometry, the effect of yarn twist on yarn strength (obliquity effect), luster, yarn diameter and handle.
Fabric Geometry: Geometry of plain-woven fabrics, Crimp, crimp ratio and thread spacing, Geometry of jammed conditions, crimp interchange, the effect of yarn flattening, and deformation of the fabric. Application of cloth geometry, geometrical change during extension of fabrics.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to-
CLO1: Understand the crystallinity and orientation. Relations between fiber properties and structure of the fiber. Difference between infra-red absorption and x-ray diffraction method.
CLO2: Understand the tensile, flexural, and torsional properties and stress/strain relations under various conditions. Modulus of elasticity, plasticity, creep, and relaxation. Methods of measuring tensile properties, CRE, CRL methods.
CLO3: Understand the absorption and emission of radiation, Energy changes associated with changes in the state including the transition temperature of fibers.
CLO4: Analysis of the yarn geometry, effect of yarn twist on yarn strength (obliquity effect), luster, yarn diameter and handle.
CLO5: Understand the geometry of plain-woven fabrics, Crimp, crimp ratio, thread spacing, Geometry of jammed conditions, crimp interchange, the effect of yarn flattening, and deformation of the fabric. Application of cloth geometry, geometrical change during extension of fabrics.

References:

Learning Materials
Text Books:

1. Physical Property of Textile Fibers by W.E Morton & J.W.S Hearle
2. Textile Fiber and their Uses by Hess
3. Textile Yarns Technology, Structure and Applications by B.C Gowswan
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX-1206-0723
Course Title: Physics-II Lab (Tex.)
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 1
Semester/Term: II

Rationale:

This course introduces the basic lab-oriented equipment of Textile physics. It supports students to measure specific parameters as well as verify several laws of physics. The course provides the elementary ideas to implement the fundamental laws and principles, which are mainly taught in Physics and applied in Engineering. It extends the knowledge to identify and analyze the fault that occurred in practical cases. In addition, it also provides the essential skills to perform relevant experiments based on the properties of simple electrical parameters. It helps students to determine the internal resistance of an electric cell, etc. This Physics Lab course is useful for Lab courses in Circuits, Electronics, Biomedical Electronics, and so on.

List of Experiments:

1. Difference between infrared absorption and x-ray diffraction method.
2. To determine the tensile properties, CRE, and CRL methods.
3. To determine the relationship of frictional properties of knitting stitching & sewing.
4. To Understand the fiber migration, theory, and causes of migration of fibers to the surface or core of the yarn.
5. To measure di-electric constants of fibers, yarns, and fabrics.
6. To determine the yarn geometry, effect of yarn twist on yarn strength (obliquity effect), luster, yarn diameter, and handle.
7. Geometry of plain-woven fabrics, Crimp, crimp ratio, thread spacing, Geometry of jammed conditions, crimp interchange, the effect of yarn flattening, and deformation of the fabric.
8. Application of cloth geometry, and geometrical change during extension of fabrics.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to-
CLO1: Difference between infrared absorption and x-ray diffraction method.
CLO2: Explain the measuring tensile properties, CRE, and CRL methods.
CLO3: Measurement of di-electric constants of fibers, yarns, and fabrics.
CLO4: Determine the yarn twist on yarn strength (obliquity effect).

Learning Resources:

Text Books:
•“Practical Physics” – by Dr. Giasuddin Ahmed and Shahabuddin.
Reference Books:
•“Fundamentals of Physics” – by Halliday, Resnick, and Walker, 7th edition.
Other resources:
•Course notes, tutorial problems and solutions, and required guidelines can be accessed from the Google Classroom course module.

Course Code: CHE-1207-0531
Course Title: Chemistry II
Course Type: Theory
Pre-requisite: CHE-1105-0531
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: I
Semester/Term: II

The rationale of the Course:

This course provides a systematic study of the theories, principles, and techniques of organic chemistry. This course will integrate relevant technological advances and their impact on the formulation of chemical principles and their applications. Upon completion, students should be able to demonstrate an understanding of the fundamental concepts of covered organic topics as needed.

Course Contents:

1. Isomerism: Structural isomerism: Chain isomerism, positional isomerism, Functional group isomerism, Metamerism etc. Stereo-Isomerism: Geometrical isomerism and optical isomerism,
Configuration and conformation.
2. Organometallic Compounds: Importance and structure. Grignard reagent: Preparation, Important reactions and application in organic Synthesis. Organo-zinc compound: Preparation, properties, reactions, and uses. Tetraethyl lead (TEL): -Preparation, reactions, and uses.
3. Hydroxy Compounds: Alcohols: Classification, Nomenclature, structure, isomerism, and general methods of preparation, Reactions of aliphatic and aromatic alcohols. Phenols: Classification, structure, preparation, and important reactions.
4. Carbonyl Compounds: Aliphatic aldehydes and ketones: Structure, Nomenclature, isomerism, general methods of preparation, and important reactions. Aromatic aldehydes and ketones: Structure, Nomenclature, general methods of preparation and important reactions.
5. Carboxylic Acids: Mono-carboxylic Acids: Structure, Nomenclature, general methods of preparation, physical properties & reactions. Functional derivatives of mono-carboxylic acids: Acid chloride, Acid anhydride, Ester & Acid Amide.
N.B. A brief study of preparations, reactions, and uses of the above derivatives.
6. Amines: Aliphatic Amines: Classification, structure, Nomenclature, isomerism, general methods
of preparation, and reactions. Aromatic Amines: Structure, preparation, and reactions. N.B. A brief study of the following: Diazonium salt and Azo-compounds.
7. Carbohydrate: Classification, Nomenclature & Stereo-chemistry, and interconversion of carbohydrate.
8. Monosaccharide: D-Glucose & Fructose D-Glucose: Open structure, Cyclic Structure, physical properties, and reactions. Disaccharides: Structure of sucrose, Manufacturing
process, reactions, and uses. Poly saccharine: Starch and cellulose. Cellulose: Preparation,
structure, Derivatives, and uses. Starch: Source, structure, Derivatives, and uses.
9. Amino Acids and Proteins: Amino Acids: Classification, Nomenclature, optical activity, synthesis, properties, and reactions. Proteins: Peptide linkage composition of proteins, C-terminal and N-terminal residue, identification of C-terminal and N-terminal residue.
10. Color, Dyes, and Pigments: Color: Theories of color, color, and conjugated system.
11. Dyes: Nomenclature, classification, structure, Raw materials for the synthesis of Dyes, Dye intermediates, and non-textile uses of Dyes.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Apply fundamental concepts of isomerism and organo-metallic compounds.
Have clear concepts of nomenclature, structure, chemical reaction, and general methods of preparation of organic compounds.
CLO2: Determine the quantitative connections between the amounts of substances involved in chemical reactions and symbolize with chemical equations.
CLO3: Explain the mechanisms of different organic reactions.

Learning Materials:

Text Books:
Organic Chemistry, 12th Edition, T. W. Graham Solomons
Reference Books:
1. Organic Chemistry, 11th Edition, T. W. Graham Solomons, Craig B. Fryhle, Scott A. Snyder.
2. Organic Chemistry, 10th Edition, T. W. Graham Solomons, Craig B. Fryhle.
Other Learning Materials: Journals, Websites, YouTube Videos

Course Code: CHE-1208-0531
Course Title: Chemistry-II Lab
Course Type: Lab
Pre-requisite: CHE-1106-0531
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 1
Semester/Term: II

The rationale of the course:

The main focus of this course is to understand and analyze organic compounds containing one functional group of different alcohols, carboxylic acids, carbonyl compounds, etc. Also, able to perform titrations and identifications of different compounds.

Course Contents:

Experiments:
1. Identification of organic compounds containing one functional group out of the following:
Alcohols: -Methyl Alcohol, Ethyl Alcohol, Isopropyl Alcohol & amp; Tert-butyl Alcohol.
Carboxylic Acids: -Formic acid, Acetic Acid, Oxalic Acid, Benzoic Acid, Salicylic Acid, Picric Acid, etc.
Carbonyl Compounds: -Formaldehyde, Acetaldehyde, Acetone, Benzaldehyde, Acetophenone, etc.
Miscellaneous: -Phenols, Aniline, Nitro-benzene, Chloro-benzene, Urea Benzamide, Acetanalide, Acetamide, etc.
2. Various types of titrations:
Standardization of KMnO4 Solution with Standard Oxalic acid or Sodium oxalate. Estimation of
Fe + 2 Iron with Standard KMnO4 Solution.
Standardization of Sodium Thio Sulphate Solution with standard KMnO4.
Determination of available Chlorine in bleaching powder by Iodometric method.
Determination of Na2CO3 content of Washing Soda.
Determination of Strength of H2O2.
Determination of total Acid and Alkali in Soap.
Determination of the hardness of the water.
Removal of hardness by different methods.

Course Learning Outcomes (CLOs):

CLO1: Able to understand and analyze organic compounds containing one functional group of different alcohols, carboxylic acids, carbonyl compounds, etc.
CLO2: Able to perform titrations and identifications of different compounds.
CLO3: Able to calculate mole ratios for preparing and identifying different compounds.

Course Code: MATH-1209-0541
Course Title: Mathematics-II
Course Type: Theory
Pre-requisite: Math-1107-0541
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 1
Semester/Term: II

The rationale of the course:

Linear algebra is essential to develop algorithms, software, and scientific computations. Complex variable and vector analysis are powerful tools for doing mathematical analysis in engineering fields. This course is designed to provide theoretical knowledge regarding matrics, vector space, Eigen values and Eigen vectors, complex differentiations and integrations, vector differentiations and integrations, and their related theories.

Course Contents:

1. Linear Algebra: Solution of the system of linear equations, Determinant, Matrix, Rank, and nullity of the matrix, Vector space, Direct sum, Linear dependence and independence, Basis and dimension. Linear transformation, Eigen values, Eigen Vectors, Norms, and inner products, Gram Schmidt orthogonalization process, Hermitian, Unitary, Orthogonal and Normal operators, Matrix representation.
2. Complex differentiation: Functions of a complex variable, Limits, and continuity of functions of a complex variable; Complex differentiation and Cauchy- Riemann Equations; Mapping by elementary functions.
3. Complex integration: Line integral of a complex function; Cauchy’s Integral Theorem; Cauchy’s Integral Formula; Liouville’s Theorem; Taylor’s Theorem and Laurent’s theorem; Singular points; Residue; Cauchy’s Residue Theorem; Contour integration.
4. Vector differentiation: Differentiation of vectors with elementary applications, Gradient, divergence, and curl of point functions.
5. Vector integration: Line, Surface, and Volume integrals; Green’s theorem; Gauss’s theorem; Stoke’s theorem.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to:
CLO1: understand the system of linear equations, matrices, functions of complex variables, vector calculus, and related theories.
CLO2: analyze properties of the system of linear equations, matrices, eigen values and eigen vectors, functions of complex variables, vector spaces, and dimensions.
CLO3: determine the solution of a system of linear equations, matrices, eigen values and eigen vectors, complex function, singularities, differentiation, and integration.
CLO4: apply acquired knowledge in solving problems that arise in engineering applications.
CLO5: develop algorithms and software relating to engineering applications.

References:

Learning Materials:
Text Books:

1. Lipschutz, S. 2005. Linear Algebra,3rded, McGraw-Hill Co., New Delhi.
2. Howard Anton. 2005. Elementary Linear Algebra, 1sted, Wiley & Sons, USA.
3. Murray R. Spiegel, 1999. Complex Variables, 2nd ed, McGraw-Hill, NY
4. Ahlfors, L.V. 1966. Complex Analysis, 2nd ed, McGraw-Hill, NY.
5. Spiegel, M.R. 2004. Vector Analysis,4thed, McGraw-Hill Co., New Delhi.
6. Gupta & Malik. 2000. Vector Analysis, 8thed, Kedar Nath Ram Nath, Meerut.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: HUM-1211-0223
Course Title: Communicative English
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 1
Semester/Term: II

The rationale of the Course:

The Communicative English course is essential for students to enhance their fundamental English language skills and analytical power in order to combine them into their core disciplines and, to a greater extent, to use them in real-life circumstances. The course focuses on the tactics, techniques, and strategies required to explain various circumstances and examine various ideas in order to improve students' comprehension and learning through reflective practice.

Course Contents:

 Sentence level errors: most common mistakes- correcting sentences, fragments, run-ons
 Grammar: Uses of Tenses, Verbs, Subject-Verb Agreement
 Grammar: Modals, Gerund, Participles, Conditionals, Preposition
 Grammar: Voices, Direct and Indirect Speeches
 Reading: Purposes of reading; reading strategies: Skimming, Scanning, Inferencing
 Reading: practice
 Mechanics of writing: Uses of a full stop, comma, colon, semicolon, apostrophe, capital letter, a hyphen, quotation marks
 Writing Stages: Brainstorming, Pre-Writing, Drafting, Proofreading, and Editing
 Paragraph: Topic Sentence, Parts of a Paragraph, Types of Paragraphs
 Listening: Listening for key ideas, and specific details. Listening and note-taking. Listening to conversations, lectures, news items, and songs
 Speaking: Formal/Informal conversations, Role plays, Interviews, Short presentations, Storytelling, and Debating
 Formal letter/email writing

Course Learning Outcomes (CLOs):

After completing this course, students would be able to:
CLO1: Identify and adapt to different techniques of reading academic and non-academic textbooks.
CLO2: Adapt different techniques of listening to academic and non-academic conversations.
CLO3: Develop confidence in initiating a conversation in the target language.
CLO4: Develop a willingness to establish social communication.
CLO5: Start generating ideas on an academic topic by thinking critically and ethically.

References:

Text Books:
1. Kumar, S., & Lata, P. (2011). Communication skills (Vol. 4). New Delhi: Oxford University Press.
2. Konar, N. (2021). Communication skills for professionals. PHI Learning Pvt. Ltd.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: HUM-2101-0211
Course Title: Art of Presentation
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

This course is designed to provide quick, natural, straightforward, and clear tactics to become a great presenter and public speaker. Art of Presentation will suit the students to become the best version of a great presenter whether they are in a presentation or public speaking class or doing a course in their major or on the job.

Course Contents:

• Introduction to PowerPoint Presentation
• Effective Body Language
• Purpose of Presentation
• Voice Control
• Audience Assessment
• Presenting Effectively
• Choosing the Right topic
• Audience Involvement
• Rehearsal
• Check for Understanding

Course Learning Outcomes:

At the end of the course, the student will be able to –
CLO1: Create incredible content and deliver powerful and high-impact power-point presentations or poster presentations, or conference paper presentations that audiences remember and act on.
CLO2: Simplify complex information and messages as well as make them audio-visual so that audiences can get easily, and remember the key messages.
CLO3: Give a presentation without notes or cue cards and overcome any possible problem from the common to the bizarre.
CLO4: Look, sound, and feel confident - as he/she has been presenting for years.
CLO5: Connect emotionally with the audience in a way that successfully persuades, influences, informs, and grabs the audience's attention right from the start and keeps it.

Text Books:
• Impress Your Audience (Professional Presentation Skills) by H M Atif Wafik.
• Powerful Presentations that Connect by Dr. Mark Johnson.

Course Code: EEE-2103-0713
Course Title: Fundamentals of Electrical and Electronic Engineering
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

This unit of study aims to develop knowledge of the fundamental concepts and building blocks of electrical and electronic circuits. This is a foundation unit in circuit theory. Circuit theory is the electrical engineer’s fundamental tool. The concepts learned in this unit will be made used heavily in many units of study (in later years) in the areas of electronics, instrumentation, electrical machines, power systems, communication systems, and signal processing.

Course Contents:

1. D.C. Current: D.C. fundamentals, Network Theorems, Generators & their characteristics, Motors & their characteristics, Speed control process.
2. A.C. Current: A.C. fundamentals, Flow of A.C. through inductance, capacitance and resistance Flow of A.C. through inductance, resistance and capacitance in series and in parallel, Power in A.C. Circuit, Power Factor and Power Factor Improvement, Resonance in AC circuits, Transformer, Poly phase circuits, Induction motors.
Its types & purpose. Sub-station equipment (HT, LT Switchgear, etc.), Distribution board, and sub-distribution board.
3. System network: Typical distribution circuits, cables, and wiring systems and their selection.
4. System protection: Types of faults, (transformer & motor) principles of protection, Protective devices-circuit breaker, Switches, starter, etc.
5. Electrical hazards: Protection against shock and fire, earthing and its importance, and procedure to be adopted when a person is in contact with a live conductor.
6. Electronics: Semiconductor physics, Diodes, and their uses, Rectifiers, Transistors, Amplifiers, Voltage amplification, Power amplification, Photo sensor & Transducer, Integrated Circuit.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Would be able to explain concepts of voltage, current, power, energy, sources, resistance, energy storage elements, and circuit configurations in DC & AC circuits.
CLO2: Would be able to apply techniques such as node, mesh, and network theorems to solve DC & AC circuits (time & phasor domain for AC).
CLO3: Would be able to analyze the power factor improvement and resonance of AC circuit.
CLO4: Would be able to build basic electronic circuits.
CLO5: Would be able to demonstrate power system network and protection equipment.

References:

Learning Materials:
Text Books:

1. Charles K. Alexander & Matthew N. O. Sadiku, ‘Fundamentals of Electric Circuits’ 5th Edition.
2. James M Flore, ‘DC Electrical Circuit Analysis: A Practical Approach.
3. V.K. Mehta & Rohit Mehta, ‘Principles of Electrical Machines.
4. Stephen J. Chapman, ‘Electrical Machinery Fundamentals.
Other Learning Materials: Journals, websites, YouTube videos

Course Code: EEE-2104-0713
Course Title: Fundamental of Electrical and Electronic Engineering Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

The course develops basic skills in constructing and measuring electrical and electronic circuits using modern laboratory instruments. This course includes different practical equipment like resistors, inductors, capacitors, voltmeters, ammeters, ohm-meter, etc. This lab helps a student to enhance their knowledge by using practical learning about different electrical parameters and their applications.

Course Contents:

Lab One: Simple DC Circuits. Using a DMM (Digital Multi-Meter) to measure voltage, current, and resistance; an oscilloscope to display time-varying voltages; a power supply to produce constant (DC) voltages; and a function generator to produce time-varying (AC) voltages.
Lab Two: AC Measurements. Characterization and measurement of waveforms using an oscilloscope. Grounding issues.
Lab Three: Signal Processing I: Amplifiers. Using the op-amp in various modes for creating amplifiers.
Lab Four: Signal Processing II: Filters. Building passive and active filters and measuring their transfer functions.
Lab Five: Signals and Systems I. Time-domain and frequency-domain characterization of signals.
Lab Six: Signals and Systems II. A/D and D/A conversion.
Lab Seven: Half-Wave and Full-Wave rectifier with and without a filter.
Lab Eight: To obtain motor start, stop, overload control, and forward/reverse control.
Lab Nine: To obtain speed control of the dc shunt motor using (a) Armature resistance control and (b) Field control.
Lab Ten: To obtain equivalent circuit, efficiency, and voltage regulation of a single-phase transformer using O.C. and S.C. tests.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Would be able to build a clear concept of electrical and electronic circuit equipment.
CLO2: Would be able to demonstrate applications of basic science and engineering concepts in an electrical and electronic engineering discipline.
CLO3: Would be able to apply concepts, principles, and techniques to configure modern communication systems.
CLO4: Would be able to achieve knowledge of motor control technology, such as motor start, stop, overload control, and forward/reverse control.
CLO5: Would be able to operate and troubleshoot electrical equipment.

References:

Learning Materials:
Text Books:

1. Charles K. Alexander & Matthew N. O. Sadiku, ‘Fundamentals of Electric Circuits’ 5th Edition.
2. James M Flore, ‘DC Electrical Circuit Analysis: A Practical Approach.
3. Matlab, Multi-sim & Proteus software (Updated version).
4. V.K. Mehta & Rohit Mehta, ‘Principles of Electrical Machines.
5. Stephen J. Chapman, ‘Electrical Machinery Fundamentals.
Other Learning Materials: Journals, websites, YouTube videos

Course Code: TEX-2105-0723
Course Title: Yarn Manufacturing-I
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

Textile engineering graduates need to study the production process of yarn manufacturing. This course is also about to study of basic knowledge of the process flow chart of yarn manufacturing and various preparatory processes like blow room, carding, drawing frame to produce lab/chute feed, carded sliver, drawing sliver, and production calculation.

Course Contents:

1. Short Staple: Characteristics of Fibre considered by a spinner. Flow chart for the production of carded and combed yarns, Importance of mixing and blending.
2. Blow Room: Principles of opening and cleaning, the study of blow room machines for blending, opening, cleaning, and control of regularity of mass per unit length, extraction, and control of waste, settings for waste, blow room lines for different purposes, use of suitable sequences of machines, production of scutcher laps, advantages and disadvantages of chute feeding to cards, safety; prevention of fires, methods of extraction of metal objects and foreign material main settings, speeds, production.
3. Carding: Principles and objects of carding; Detailed study of the revolving flat card; Types and care of wire, stripping and grinding, doffing mechanism. extraction and control of waste and dust can coil. speeds, productions, settings, cleaning efficiency, control of nep, and fiber damage. Variation in sliver mass per unit length.
4. Draw Frame: Principles of roller drafting; Drafting forces; Fibre control; Drafting wave and effect of short fibers and fibers with hooked ends created in carding. Mechanical faults causing periodic variation Minimum theoretical variation, Effects of doubling and drafting Study of draw frame, drafting systems, stop mechanisms, can coiling, Roller sets, Production, Introduction to auto levelers.
5. Long staple (Jute): Flow charts for the production of yarns from bast fibers, woolen and worsted, and silk. Processing of Jute; Importance and methods of batching and batch selection. Emulsion preparation and application. Softening technique and machinery. Treatment of cuttings.
6. Carding: Principles and objects of Jute card; Detailed study of carding systems and machinery, Methods of spreading, Differences in treatment on breaker and finisher cards, pinning. Control of opening and waste, cleaning efficiency, settings, speeds, and productions.

Course Learning Outcomes (CLOs):

After completing the course, students would be able to
CLO1: understand the process flow chart of yarn manufacturing.
CLO2: understand the process of the blow room and apply different processes by knowing the different components and functions of blow room machineries.
CLO3: Understand the carding process and apply the different processes to ensure productivity.
CLO4: understand the draw frame process and apply the different processes to ensure productivity.

References:

Text Books:
Fundamentals of Textile Engineering, Rezaul Karim, Faruq Hosen
Reference Books:
1. Textile Yarns Technology structure and application, Gashami, Textile book service, New Jersey, USA.
2. The Technology of short-staple spinning, Kelvin, W, Textile Institute, UK.
3. A Practical Guide to Ring Spinning, Kelvin, W, Textile Institute, UK.
4. Rotor spinning and unconventional spinning system, Kelvin, W, Textile Institute, UK.
Other Learning Materials: Journals, Websites, YouTube Videos

Course Code: TEX-2106-0723
Course Title: Yarn Manufacturing-I Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

Introducing the students to the production process of yarn manufacturing is necessary for them to function properly in the spinning sector. This course includes the study of basic knowledge of the process flow chart of yarn manufacturing and various preparatory processes like blow room, carding, drawing frame to produce lab/chute feed, carded sliver, drawing sliver, and production calculation.

Course Contents:

 Detailed practical study of Mixing,
 Detailed practical study of Blow room,
 Detailed practical study of Carding and
 Detailed practical study of Draw frame of Cotton Spinning
 Detailed practical study of Batching,
 Detailed practical study of Softeners,
 Detailed practical study of Spreader,
 Detailed practical study of Breaker card
 Detailed practical study of Finisher card of Jute spinning.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Demonstrate the process flow chart of yarn manufacturing
CLO2: Comprehend the mechanism of the blow room and apply the knowledge to run the blow room machineries.
CLO3: Apply the knowledge of carding machines, draw frames, and ring frames in the industry to ensure the maintenance and higher productivity.

References:

Learning Materials:
Text Books:

1. Textile Yarns Technology structure and application, Gashami, Textile book service, New Jersey, USA.
2. The Technology of short-staple spinning, Kelvin, W, Textile Institute, UK.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-2107-0723
Course Title: Fabric Manufacturing-I
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

The students should obtain knowledge about woven fabric manufacturing and the machines used in the process. The course covers how to produce woven fabric and also knowing their machine's mechanism to produce better quality fabric.

Course Contents:

1. Introduction to Fabric Manufacturing Technology:
Introduction and historical background of fabric manufacturing technology, and Flow process chart of different fabric`s construction.
2. Concept of Weaving:
Weaving technology, Weaving flow chart, Basic principle of weaving.
3. Preparatory Process:
Winding:
Objective, principle, and mechanisms of winding, winding requirements, different winding machines (for cotton and Jute yarn), methods of driving packages, precision, and non-precision winding, yarn tensioning devices, stop motions, and other controlling devices of winding machines, Pirn and Cop winding mechanisms, winding efficiency, winding defects, and remedies.
Warping:
Objective, principle, and mechanisms of warping, Direct warping of cotton and Jute, Sectional warping, Essential parts of warping machines and their functions, warping defects and remedies.
Sizing:
Objective, principle, and mechanisms of sizing, Ingredients of a size mixture and their functions, Chemistry of sizing and technological changes due to sizing, Typical recipes, choice of size ingredients, size cooking, methods of sizing and drying, dressing of Jute yarn, warp sizing, and weaving efficiency, mechanism of size take up, defects in sizing and their remedies.
Calculations related to winding, warping, and sizing.
Weaving mechanism:
Introduction to Loom:
Chronological development of Looms, classification and short description of looms, classification, and definition of motions of looms, loom drive and breaks, and different types of sheds.
Shedding:
Tappet shedding, construction of shedding tappet, Dobby shedding; scope and classification, negative, positive, and cross-border dobby, peg-plan, timing and dwell of dobby, Jacquard shedding; scope, type and basic principle of jacquard shedding.
Picking:
Classification, over-picking and under-picking mechanisms, construction over-picking and under-picking mechanisms, construction of picking tappet, picking faults.
Beating:
Principle of crank arm beating, the effect of the crank arm and crank length, Sley eccentricity and its effects, forces involved in beating action.
Take-up and Let-off mechanisms:
Calculation of take-up constant, picks/cm, and rate of let-off, Automation in weaving, production of various stripe and check fabrics, necessary calculations.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Understand the weaving terms and definitions like denting, drawing, etc. to function properly in the industry.
CLO2: Demonstrate weaving preparatory processes like winding, warping, and sizing. sizing.
CLO3: Apply the knowledge of the basic weaving mechanism and its different motions in the weaving industry.

References:

Text Books:
1. Weaving-Reference books of Textile Technologies - By Giovanni Castelli Salvatore Maietta Giuseppe Sigrisi Ivo Matteo Slaviero
2. Handbook of Weaving - By S. Adanur
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-2108-0723
Course Title: Fabric Manufacturing-I Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

It is required for the textile engineering students to study the fabric manufacturing process, both the preparatory and weaving stages and should have a firm knowledge of tappet & dobby weaving machineries and their mechanisms.

Course Contents:

 Study of a sequence of machinery used for the conversion of yarn into fabric.
 Study of winding machines - driving mechanism, traverse motion, stop motion, adjustment of traverse length and package diameter, yarn tensioners, yarn clearers, and calculations.
 Study of creel, stop motion, beam driving motion, and tensioning device in pre-beaming/warping machine.
 Study of different zones and motions in dressing and beaming/sizing machine.
 Practical study of the tappet loom.
 Practical study of the dobby loom.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Understand the sequence of machinery used for the conversion of yarn into fabric.
CLO2: Demonstrate different zones and motions in the dressing and beaming/sizing machine.
CLO3: Enunciate creel, stop motion, beam driving motion, and tensioning device in the pre-beaming/ warping machine.
CLO4: Gain knowledge on tappet and dobby shedding mechanisms for thinking and innovation.

References:

Text Books:
1. Weaving-Reference books of Textile Technologies- By Giovanni Castelli Salvatore Maietta Giuseppe Sigrisi Ivo Matteo Slaviero
2. Handbook of Weaving - By S. Adanur
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-2109-0723
Course Title: Wet Processing-I
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

Textile engineering graduates need to study the general concept of textile chemicals and auxiliaries. This course is also about to study of basic knowledge of water, soap, detergents, and various preparatory processes like singeing, desizing, scouring, and bleaching, to ready textiles materials for coloration.

Course Contents:

1. Water and its purification: Classification of natural waters and the impurities, water hardness and its classification, Water Softening, Hardness Estimation. Problems associated with using hard water in the textile industries, Standard of dye house and boiler water. Water consumption in different textile industries. Green chemistry (Effluent test and purification).
2. Oil, Fats, and Waxes: General discussion, characteristics and composition of various important oils, edible and inedible oil, and their application.
3. Soaps and Detergent: Soap and soap manufacturing, theory of detergency, synthetic detergent (non-degradable and biodegradable detergents), laundry detergent formulation, fabric softeners/ cationic surfactants.
4. Coloration Chemicals: Chemistry, properties, application of different acids, alkalis, salts, oxidizing and reducing agents, and miscellaneous agents in the coloration of textiles.
5. Pretreatments: Flowchart of wet processing, Chemistry of various impurities in fibers and their removals; Singeing, Desizing, Scouring, and bleaching of cotton, Jute, Wool, and silk fibers. Special scouring processes (solvent scouring and Vapour-loc scouring); Estimation of scouring and bleaching effects; Estimation of available chlorine in bleaching agents. Faults and damages in bleaching.

References:

Text Books:
1. V.A.Shenai, “Introduction to the chemistry of dyestuffs”, Sevak Publications, 1st edition, 1995.
2. D.A. Broadbent, “Basic Principles of Colouration”, Society of Dyers and Colourists, 1st edition, 2001.
3. E.R. Trotman, “Dyeing and Chemical Technology of Textile Fibres”, Charles Griffins and Co. Ltd., 1st edition,1991.
4. M. Clark, “Handbook of Textile and Industrial Dyeing”, Wood head Publishing Ltd., 1st edition, 2011.
5. L. W. C. Miles, “Textile Printing”, Dyers Company Publication Trust, 2nd edition, 2003.
6. V. A. Shenai, “Technology of Printing”, Sevak Publications, 1st edition, 1990.
7. A. J. Hall, “Textile Finishing”, Haywood Books, London, 1st edition, 1996.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX-2110-0723
Course Title: Wet Processing-I Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hour: 60
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

This course is about exercises on practical or hands-on practices of water softening, Hardness of water, Soap and detergent preparation and application, singeing, desizing, scouring, and bleaching processes of textile materials as well as to ready of materials for coloration.

Course Contents:

• Calculation of Hardness of Water.
• Water softening by Base exchange and Demineralization process.
• Preparation of Soap and Detergents.
• Singeing of Cotton woven fabric by Gas singeing process.
• Desizing grey cotton yarn/fabric using chemicals/enzymes and determining the desizing efficiency.
• Scouring of desized cotton yarn/fabric and determining the scouring loss%, drop absorbency, and degree of impurities.
• Scouring of P/C blended fabrics.
• Bleaching of scoured cotton yarn/fabric with hypochlorite agent and measurement of the whiteness index, and change in mechanical properties.
• Bleaching of cotton fabric with hydrogen peroxide agent and measurement of the whiteness index, and change in mechanical properties.
• Scouring and Bleaching of Wool.
• Degumming of Silk.

Course Code: TEX-2111-0723
Course Title: Apparel Manufacturing-I
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

Studying basic knowledge about the apparel industry and different processes of apparel manufacturing is a basic requirement for textile engineering students to function properly and thrive in the industry.

Course Contents:

1. Introduction:
Historical development of apparel industry in Bangladesh and other countries of the world. Apparel terms and definitions. Apparel manufacturing sequence.
2. Pattern Making:
General discussion on pattern making, pattern making of a basic t-shirt and pants.
3. Sampling:
Sample apparel making, Components of a shirt, trouser & their types, Standard body measurements for Gents, Standard body measurements for ladies, Principle of pattern making for shirt & trousers, Pattern grading.
4. Marker Making:
Definition, marker efficiency, objectives, constraints, method, drawing, duplicating & wastage in marker making.
5. Fabric Spreading:
Requirements, Fabric packages, methods, machines, and splices.
6. Fabric Cutting:
Requirements, methods, machines, and quality in cutting.
7. Interlining:
Definitions, advantages of fusible interlining, conditions of fusing properties of fusible interlining, methods of coating, fusing machines, types of fusible interlining, Quality control in fusing, and fusing performance analysis.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Comprehend the progress of the RMG industry through the understanding of the historical development of the garments industry in Bangladesh and apparel terms and definition.
CLO2: Design and produce a pattern, marker, sample, and trim/swatch cards.
CLO3: Function of the apparel manufacturing process.

References:

Text Books:
1. The technology of clothing manufacture, Herold carr & Barbara Latham, BSP Professional Books, London.
2. Grading for the fashion industry, Patric Taylor and Martin M. Shoben, BSP Professional Books, London.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-2112-0723
Course Title: Apparel Manufacturing-I Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 2
Semester/Term: I

The rationale of the Course:

This course targets practical knowledge about standard body measurement for men, women, and children and the process flowchart of apparel manufacturing. It also covers basic pattern making and marker making as well as the study of sewing machines which are basic requirements for the students for their future profession in the RMG industry.

Course Contents:

 Sewing machine handling and adjustment.
 Pattern making for shirt and Trousers Pattern grading.
 Marker Planning and Marker Making.
 Marker copying.
 General sewing practices.
 Fabric cutting.
 The fusing of interlining.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Handle and adjust the sewing machine.
CLO2: Gain general knowledge about fabric spreading, cutting, and fusing of interlining.
CLO3: Analyze standard body measurements and produce patterns and markers for basic shirts and trousers.

References:

Text Books:
1. The technology of clothing manufacture, Herold carr & Barbara Latham, BSP Professional Books, London.
2. Grading for the fashion industry, Patric Taylor and Martin M. Shoben, BSP Professional Books, London.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: ME-2201-0715
Course Title: Fundamentals of Mechanical Engineering
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 2
Semester/Term: II

The rationale of the course:

This unit of study seeks to develop knowledge of mechanical engineering's core ideas and analyze, design, and improve practical thermal and mechanical systems. This course will help to Understand the source of heat engines, thermodynamics, refrigeration, and air conditioning.

Course Contents:

1. Thermodynamics: Fundamental concepts and definitions, laws of thermodynamics, thermodynamic processes and cycles, introduction to steam generator units, detailed study of the boiler, vapor power Cycles-Ranking, Reheat, internal combustion engines, steam turbines, compressors. Measurements and automatic control mechanism.
2. Heat transfer: Different modes of heat transfer-conduction, convention, and radiation, one-dimensional steady-state conduction of heat in the solid plane wall, Radiation heat transfer, the laws of black-body radiation, Sources of energy.
3. Fluid mechanics: Hydraulics properties of fluids, Surface tension and capillary tubes, basic hydrostatic equation, pressure head of a liquid, pressure gauges, the flow of fluids, Bernoulli's equation, and equation of continuity. Laminar flow and turbulent flow, head loss due to friction in a pipe, fluid flow measurements.
4. Pump: Pumps- types, characteristics, and application of reciprocating and centrifugal pumps.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Would be able to Understand the basic concepts of thermodynamics, Boiler, Pump, Hydraulics, and fluid machineries.
CLO2: Would be able to Know the properties of different mechanical and electrical heating systems.
CLO3: Would be able to Apply the operations of Mechanical Engineering equipment and pumping system.

References:

Text Books:
1. Basic Mechanical Engineering, Pravin Kumar
2. Basic Mechanical Engineering, Basant Agrawal
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: ME-2202-0715
Course Title: Fundamentals of Mechanical Engineering Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 2
Semester/Term: II

The rationale of the Course:

This unit of study seeks to develop knowledge of mechanical engineering's core ideas and analyze, design, and improve practical thermal and mechanical systems. This course will help to Understand the source of heat engines, thermodynamics, refrigeration, and air conditioning.

Course Contents:

 Study of precision measuring instruments.
 Study of heat transfer.
 Study of the heat transmission line.
 Study of various plumbing tools.
 Study of metal joining process.
 Study of boiler heat generation process.
 Study of centrifugal pump.
 Study of reciprocating pump.
 Study of the internal combustion engine.
 Study of refrigeration & air conditioning system.

Course Learning Outcomes (CLOs):

After the completion of this course, students would be able to
CLO1: Demonstrate measuring instruments, heat transmission lines, and various plumbing tools.
CLO2: Start and maintenance of centrifugal & reciprocating pump.
CLO3: Design refrigeration & air conditioning system.

Course Code: BUS-2203-0413
Course Title: Business Communication
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: 2
Semester/Term: II

The rationale of the Course:

This course is designed to give students a comprehensive view of communication, its scope, and importance in business, and the role of communication in establishing a favorable outside-the-firm environment, as well as an effective internal communications program. The various types of business communication media are covered. This course also develops an awareness of the importance of succinct written expression in modern business communication. Many of the assignments are to be keyboarded.

Course Contents:

• Effective Business Communication
• Effective Business Writing
• Delivering your Message
• Writing Preparation
• Understanding your Audience
• Developing Business Presentation
• External Communication
• Presentation to Persuade
• Internal Communication
• Is Silence Killing Your Company?

Course Learning Outcomes:

At the end of the course, the student will be able to -
CLO1: Understand and demonstrate the use of basic and advanced proper writing techniques that today's technology demands, including anticipating audience reaction.
CLO2: Write effective informal and formal reports, and proofread and edit copies of business correspondence.
CLO3: Plan successfully for and participate in meetings and conduct proper techniques in telephone usage as well as use e-mail effectively and efficiently.
CLO4: Use career skills that are needed to succeed, such as using ethical tools, working collaboratively, observing business etiquette, and resolving workplace conflicts.
CLO5: Develop interpersonal skills that contribute to effective and satisfying personal, social and professional relationships, and utilize electronic presentation software.

Text Books:

1. Business Communication for Success - Scott McLean
2. Business Communication Essentials - Courtland L Bovee, Jean A. Scribner, and John Thill

Course Code: TEX-2205-0723
Course Title: Fabric Structure & Design
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 2
Semester/Term: II

The rationale of the Course:

Textile engineering graduates need to study different woven and knit fabric designs, weave structures,s and how to analyze them. This course will cover an introduction to the structure and design of fabrics, properties, and types of fabrics as well as the concepts of analyzing and designing different weaves.

Course Contents:

1. Introduction to fabric structure and design:
Classification of woven fabrics and their representation, Factors affecting the fabric structure, Elements of fabric design-drafting, lifting and denting plan.
2. Plain Weave:
Features and classification of the plain weave. Derivatives of plain weave and their characteristic. Ornamentation of plain weave fabrics by varying set, yarn linear density, crimp, twist, material, etc.
3. Twill weaves:
Features and classification of twill weave. Derivatives of twill weave and their characteristics features.
Relative firmness of twill weave. The influence of the twist of the yarns on the twill lines. The angle of inclination of twill weaves.
4. Stain weave:
Satin and sateen weave.
5. Fancy designs of fabrics:
Characteristic, appearance, and texture of simple fancy weaves (viz. mock leno including distorted thread effects), huckaback honeycomb, basic crepe weaves and Bedford cord structures, Stripe and check effects using basic and simple fancy weaves,
6. Color and weave effects:
Pinstripe, crow’s foot, dog's tooth, shepherd's check, etc. Designs of fabrics figured with extra warp, extra weft, and extra warp & weft, etc. Designing of double-width, tubular, and multiply fabrics.
7. Knitted Fabric (Structure):
Structure of 1x1 rib, 2x2, and 1x1 purl weft knitted fabrics and their representation on design paper, Features of plain, rib, interlock, and purl structure. Differentiates among the plain, rib, interlock, and purl structures.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Apply the understanding of the properties of different fabrics (plain, twill, satin & knitted) in the industry.
CLO2: Identify, Analyze and develop basic weave structures.
CLO3: Apply the knowledge of fancy design and different weave and color effects to produce unique fabric structures.

References:

Learning Materials:
Text Books:

1. Groscicki Z J, “Watsons Textile Design and Colour”, NewnesButtersworth (1988).
2. Groscicki Z J, “Watsons Advanced Textile Design”, NewnesButtersworth (1989).
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-2206-0723
Course Title: Fabric Structure & Design Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 2
Semester/Term: II

The rationale of the Course:

Introducing the students to the structure & design of different weaves like plain, twill & satin as well as their derivatives is required for them to function in the fabric manufacturing industry and for fabric research & development purpose.

Course Contents:

 Analysis of plain fabric
 Analysis of plain fabric (rib)
 Analysis of plain fabric (matt)
 Analysis of twill fabric
 Analysis of twill fabric (herringbone)
 Analysis of twill fabric (diamond)
 Analysis of satin fabric
 Analysis of fancy fabric
 Analysis of knitted fabric structure

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Identify, analyze & develop different woven and knitted fabric structures.
CLO2: Determine the specifications for the reproduction of fabric samples' simple and compound structures.
CLO3: Develop unique fabric structure using the knowledge of fancy design.

References:

Learning Materials:
Text Books:

1. Groscicki Z J, “Watsons Textile Design and Colour”, NewnesButtersworth (1988).
2. Groscicki Z J, “Watsons Advanced Textile Design”, NewnesButtersworth (1989).
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX- 2207-0723
Course Title: Textile Quality Assurance-I
Course Type: Theory
Pre-requisite: N/A
Credit: 3
Class Hour: 42
Total Marks: 100
Year/Level: 2
Semester/Term: II

The rationale of the Course:

Textile Quality Assurance– I is a fundamental compulsory course for Textile Testing covering the physical & mechanical properties of various textile fibers. Textile Testing is the application of Engineering knowledge & science for the measurement of properties & characteristics of the condition affecting textile fiber, yarn, fabric, and garments also. It involves the use of techniques, tools, instruments & machines in the laboratory for the evaluation of the properties of the different forms of textiles. Alongside this course will help the graduates to gain proper knowledge about quality control attributes of textile fibers.

Course Contents:

1. Introduction to Textile Testing and quality control, Importance of Textile Testing. Sampling methods.
Moisture: Moisture content and moisture regain; standard moisture regains of different fibers. Effects of moisture on textiles. Relative humidity, measurement of relative humidity, standard conditions for testing, the importance of moisture regain methods of measurement of moisture in textiles.
2. Fiber Testing:
Fiber length: Length, staple length, effective length, span length, fiber length dispersion, short fiber percentage, methods of fiber length measurement.
3. Fineness & maturity of cotton: Definition, importance, relationship between fineness & maturity, methods of measurement and expressions of results, maturity ratio.
4. Neps: Definition, causes of nep formation, measurement of neps.
5. Trash and Foreign matters: Measurement of trash and foreign matters in fiber.
6. Tensile strength: Single fiber & fiber bundle test, comparison between single fiber & bundle test.
7. Modern Fiber Testing Equipments: Scope of AFIS & HVI for fiber testing. Calibration system and basic working principle of AFIS & HVI.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Students will be able to learn the ethical aspects of textile quality assurance and learn to do a sampling of fibers.
CLO2: Students will be able to identify different types of fiber and compare their properties.
CLO3: Students will be able to test, analyze and calculate different fiber dimensional parameters like- humidity, fiber length, fineness, maturity, strength, and trash content.
CLO4: Students will be able to operate modern testing equipment.

References:

Textbooks:
1. Principle of Textile Testing, J.E. Booth, Textile book service, New Jersey, USA.
2. Quality control handbook, Third Edition, Draman & Preepham, New Jersey, USA
3. Physical Testing and Quality Control, Slater K., Textile Institute, UK
Other Learning Materials: Journals, Websites & YouTube tutorials

Course Code: TEX- 2208-0723
Course Title; Textile Quality Assurance-I Lab
Course Type: Lab
Pre-requisite: N/A
Credit: 1
Class Hours: 60 hours
Total Marks: 100
Year/Level: Level-2
Semester/Term: II

The rationale of the Course:

Textile Quality Assurance - I Lab is a practical course that offers engineering students to do experiments for testing the physical & mechanical properties of different textile fibers. It involves the use of techniques, tools, instruments & machines in the laboratory for the evaluation of the properties of the different forms of textiles. This course provides the students with an opportunity to make themselves competent in how fiber tests are done at laboratories and R&D of the textile industry.

Course Contents:

Determination of -
 Moisture regain and moisture content of cotton,
 Fiber length and length characteristics,
 Fiber fineness & Maturity ratio of cotton fiber,
 Trash content in cotton,
 Fiber strength by Pressley Strength tester,
 Hank of sliver and roving,
 count of yarn by wrap reel and balance in different counting systems, Count of yarn by (i) Knowles balance (ii) Beesley’s (iii) Quadrant balance.
 Twist of single and double yarn.
 Calibration system and basic working principle of AFIS & HVI.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Students will be able to learn basic fiber and yarn testing ethically which are done in textile industries and develop a practice of teamwork by doing experiments in a team.
CLO2: Students will be able to determine moisture regain and moisture content of cotton, fiber length, and length characteristics, fiber fineness and maturity ratio, fiber strength by Pressley, and trash content of cotton fiber.

Course Code: BUS-2209-0414
Course Title: Principles of Marketing
Course Type: Theory
Prerequisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 2
Semester/Term: II

The rationale of the Course:

This course provides students with an overview of the marketing function with an emphasis on creating value through marketing, market research, consumer behavior, pricing strategies, marketing channels, and various methods of promotion. This course is to provide students with a broad introduction to marketing concepts, help them understand the factors that influence marketing decisions, and focus attention on the vital role of marketing in today’s global economy. This course examines the business functions of Marketing. Students will learn how marketers deliver value in satisfying customer needs and want, determine which target markets the organization can best serve, and decide upon appropriate products, services, and programs to serve these markets.

Course Contents:

1. Marketing Overview: Meaning of marketing. Components of marketing. Importance of marketing. Marketing management philosophies/Evolution of marketing.
2. Marketing Environment: The components of the Marketing Environment. The impact of macro and micro environment in an organization. Components of marketing environment: • Macro-environment • Micro-environment
3. Consumer Behavior: The importance of consumer behavior. The factors that affect consumer behavior. The consumer decision-making process. The meaning and importance of consumer behavior. Internal factors influencing consumer behavior. External forces influencing consumer behavior.
4. Segmentation, Targeting & Positioning (STP Model): Definition of market segmentation, targeting, and positioning. The importance of the STP model. The market segmentation, targeting, and positioning process. Identify the basis of segmenting, targeting, and positioning for both consumer and industrial markets.
5. Products, Services, and Brands Decisions: Definition of products, services, and brands. The major classifications of products and services. The decisions companies make regarding their individual products and services, product lines, and product mixes. Identify the four characteristics that affect the marketing of services and the additional marketing considerations that services require. Branding strategy—the decisions companies make in building and managing their brands.
6. Developing New Products and Managing the Product Life Cycle: How companies find and develop new product ideas. List and define the steps in the new product development process and the major considerations in managing this process. The stages of the product life cycle and how marketing strategies change during a product’s life cycle. Discussion of two additional product issues: Socially responsible product decisions and international product and services marketing.
7. Pricing Decisions: Definition of pricing. The importance of pricing. Identify the pricing strategies and policies. Use different pricing methods to determine the price.
8. Distribution Decision: Definition of channels of distribution. The different types of distribution channels. Identify the Factors to be considered when selecting channels of distribution.
9. Promotional Decisions: Definition of promotion. The elements of the promotional mix. Discuss each of the elements in the promotional mix • Advertising. • Personal selling. • Sales promotion. • Publicity.
10. Branding & Integrated Marketing Communication Strategy: The five promotion mix tools for communicating customer value. The changing communications landscape and the need for integrated marketing communications. Outline the communication process and the steps in developing effective marketing communications. The methods for setting the promotion budget and factors that affect the design of the promotion mix.
11. Direct, Online, social media, and Mobile Marketing: Direct and digital marketing and discuss their rapid growth and benefits to customers and companies. Identify and discuss the major forms of direct and digital marketing. How companies have responded to the internet and the digital age with various online marketing strategies. How companies use social media and mobile marketing to engage consumers and create brand community. Identify and discuss the traditional direct marketing forms and overview public policy and ethical issues presented by direct marketing.
12. Sustainable Marketing - Social Responsibility and Ethics: Definition of sustainable marketing and its importance. Identify the major social criticisms of marketing. Definition of consumerism and environmentalism and explain how they affect marketing strategies. The principles of sustainable marketing. The role of ethics in marketing.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Able to define and explain core marketing terms, concepts, and the importance of marketing in value creation.
CLO2: Understand how the environment affects a firm’s marketing effort.
CLO3: Capable to explain and describe influences on consumer behavior and the buyer’s decision process.
CLO4: Demonstrate an understanding of the concepts of segmentation, targeting, and positioning.
CLO5: Demonstrate an understanding of the marketing mix and how it is used.
CLO6: Analyze the components of the marketing mix and apply the components in making marketing decisions.

References:

Learning Materials:
Textbooks:

1. Philip Kotler, Gary Armstrong, Marc Oliver Opresnik. Principles of Marketing, 17th Edition, Pearson.
2. Dr. Tamgid Ahmed Chowdhury. “Principles of Marketing-Practices and Applications in Bangladesh”
Other Learning Materials: Journals, Websites & YouTube tutorials

Course Code: TEX-2211-0723
Course Title: Polymer Science and Engineering
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 2
Semester/Term: II

The rationale of the course:

This course is designed with the objectives to provide the basic knowledge of polymer chemistry, polymerization methods, polymer’s macromolecular architecture, the molecular weight of polymers, copolymerization, general structure, characteristics of polymers, properties of fiber forming polymers and their applications with the polymer science and engineering which will help the students how to process and produce the manmade fibers.

Course Contents:

1. Introduction: Define polymer, monomer, repeating unit, polymerization with an example, Degree of polymerization, end group, etc. Classify Polymers.
2. Polymerization: Definition and Classification of polymerization, Mechanism of Free radical, Ionic and Co-ordination polymerization, Kinetics of chain and step polymerization, Techniques of Polymerization.
3. Molecular Weight and molecular weight distribution: Number average Molecular Weight, Weight average Molecular weight and their measurements, Distribution of Molecular weight, molecular weight distribution/ polydispersity, and Effect of molecular weight on polymer properties.
4. Glass Transition Temperature: Glass Transition Temperature (Tg), Melting temperature (Tm), Flow Temperature (Tf), etc. Factors influencing the glass transition temperature, Importance of glass transition temperature, Heat distortion temperature.
5. Crystallinity in polymer: Crystalline solids and their behavior towards X-rays, Degree of Crystallinity, Polymer Crystallization, Structural regularity and crystallinity, Crystallinity and their effect on different properties of polymers.
6. Polymer degradation: Definition and types of polymer degradation, Different causes of polymer degradation.
7. Properties, application, and uses of Polymer: Properties of polymer (Mechanical, Thermal, Chemical, Electrical, Degradability, etc.) Uses of polymers in everyday life, Name of polymers and their specific uses. Advantages and disadvantages of polymers over other materials.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to:
CLO 1: understand the basic idea about polymer and how the polymer is formed by a polymerization reaction.
CLO 2: identify, analyze & calculate the molecular weight of the Polymer with the effects of polymer properties.
CLO 3: Competent to find out the glass transition temperature, and the melting point of different fiber-forming polymers.
CLO 4: identify the crystalline value of different polymers and reasons for polymer degradation.
CLO 5: Competent to find out the properties, advantages, and disadvantages, end uses of polymeric materials in everyday life.

References:

Text Books:
1. Polymer Science, By- V.R. Gowariker, N.V. Viswariker, Joyader Sreedhar.
2. Polymer Science Dictionary, By- Mark S.M. Alger
3. The Elements of Polymer Science & Engineering –Alfred Rudin
4. Apparel Fibres, By Dr. Engr. Md. Nazirul Islam.
5. Fred W. Billmeyer, Jr., “Text Book of Polymer Science”, Interscience Publishers, 3rd edition, 2007.
6. Edmud H. Immergut and Bruno Vollmert, "Polymer Chemistry", Springer-Verlag, 1st Edition, 2011.
7. W.R Moore, " An Introduction to Polymer Chemistry", University of London Press, 1st edition, 1967.
Other Learning Materials: Journals, Websites, and Youtube Videos.

Course Code: BUS-3101-0411
Course Title: Principles of Accounting
Course Type: Theory
Prerequisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 3
Semester/Term: I

The rationale of the course:

Principles of Accounting course is included in the syllabus so that the students can be skilled at the accounting equation, Conceptual framework of accounting, completing the process of the accounting cycle, & Ethics in Accounting because if the students are not skilled in the above contents, they will not be able to understand calculations of business operations, to trace the loopholes of accounting procedural calculations and take decisions efficiently and independently.

Course Contents:

1. The Nature and Environment of Accounting: Definition, Need to Study Accounting, Employment Opportunities in Accounting, Accounting and Bookkeeping, Users of Accounting Information and their Decision, The Environment and The Development of Accounting Standards, Conceptual Framework Study, Generally Accepted Accounting Principles (GAAP). Basic Environmental Assumptions and Principles, Standard Setting Body (FASB, IASB, IFRS, and BAS, etc.), Nature of Financial Statements, Accounting Equation, and Ethics in Accounting.
2. The Double Entry Recording System: Accounting Cycle, Transactions- The Accounts, Chart of Accounts, Debit, Credit, Determine the Balance of an account, Normal Balance of an Account, The Journal- Journalizing, Special Journals, Posting, Cross Indexing, Compound Entries, The Ledger, and Preparation of Trial Balance.
3. Preparation of Worksheet: Basis of Accounting, Recording of Adjusting Entries. Correcting Entries, Closing Entries, Post Closing Trial balance, Reversing Entries, and Worksheet for Preparing Financial Statements.
4. Financial Statements for Merchandise Operations: Merchandising Activities, Procedures for Accounting for Inventories, Preparing Financial Statements, Income Statement: Single Step, Multiple Step, Statement of Retained Earnings, Classified Balance Sheet, Usefulness of the Balance Sheet, and Limitations of Balance Sheet.
5. Special Journals: Definition, Classes of Special Journal, Effects of Special Journal on General Journal.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Able to use the accounting equation to recognize the valid causes of the changes of equity in the daily life of financial areas
CLO2: Able to use the conceptual framework of accounting to understand logical operations of financial activities
CLO3: Able to complete the processes of the accounting cycle to prepare financial statements
CLO4: Able to analyze the procedure of business operations to investigate and analyze various business problems

References:

Text Books:
1. Accounting Principles by Kieso, D. E & Weygantt, E. I.
2. Financial Accounting by Jerry J. Weygandt & Paul D. Kimmel
3. Intermediate Accounting by Loren A, Nikolai et. Al
4. Accounting: A Business Perspective by Roger H. Harmenson et al
5. Fundamental Accounting Principles by John Wild & Ken W. Shaw & Barbara Chiappetta.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX-3103-0723
Course Title: Yarn Manufacturing-II
Course Type: Theory
Pre-requisite: TEX-2105-0723
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: 3
Semester/Term: I

The rationale of the Course:
Textile engineering graduates need to study the production process of yarn manufacturing. This course is also about to study of various preparatory processes like comber, speed frame, Ring frame, and jute drawing frame to produce combed sliver, roving, yarn, jute drawing sliver, and production calculation.

Course Contents:

1. Short Staple:
Comber - Objects of the combing process. Methods of comber lap preparation and importance of fiber arrangement, in card sliver. Principle of comber, Cycle of operations. Comber waste and waste control. Main comber settings, the effect of change of settings on sliver quality, waste quality, and percentage extraction. Methods of waste removal. Drafting systems; sliver coiling system, production.
Speed frame - Objects of speed frame. Detailed study of types of drafting systems, amount, and distribution of draft. Twisting and amounts of twist for different materials, use of false twist. Winding and Bobbin Building, Drives to Bobbins, Bobbin’s rail, and Spindles. Object and action of cone drum drive and differential motion, alternative methods of bobbin drive. Builder mechanism. The setting, speeds, and production.
Ring frame - Function of ring spinning process, description of main working parts. Drafting systems, types of spindles, rings, and travelers. Yarn tensions and forces acting on the traveler. Winding, building mechanism. Settings, speeds, and production. End breaks.
Study of doubling and twisting machines, different systems of doubling. Reeling, bundling, bailing. A brief outline of modern spinning systems.
2. Long Staple:
Objects and functions of jute drawing. Detailed study of jute drawing frames, and drafting systems. Suitable drafts and roller settings.
Objects and functions of flyer & other spinning machines, types of drafting systems. Twisting and winding. Bobbin building mechanisms. Amount of twist necessary in jute yarns. A brief outline of modern spinning Systems for Jute Yarns.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Students would be able to understand the process of comber and apply different processes by knowing different components and functions of the comber machine.
CLO2: Students would be able to understand the process of speed frame and apply different processes by knowing the different components and functions of the speed frame machine.
CLO3: Students are able to understand the ring frame process and apply the different processes to ensure the productivity of yarn manufacturing.
CLO4: Able to understand the Jute draw frame process and apply the different processes to ensure the productivity of the jute drawing sliver.

References:

Learning Materials:

Text Books:
Fundamentals of Textile Engineering, Rezaul Karim, Faruq Hosen
Reference Books:
1. A Practical Guide to Combing and Drawing, Kelvin, W, Textile Institute, UK.
2. The Technology of short-staple spinning, Kelvin, W, Textile Institute, UK.
3. A Practical Guide to Ring Spinning, Kelvin, W, Textile Institute, UK.
4. Rotor spinning and unconventional spinning system, Kelvin, W, Textile Institute, UK.
Online Materials: Journals, Websites, YouTube Videos

Course Code: TEX-3104-0723
Course Title: Yarn Manufacturing-II Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 3
Semester/Term: I

The rationale of the Course:

This course is required for textile graduates to function in the yarn manufacturing industry and for yarn research & development purpose. It covers the study of various preparatory processes like comber, speed frame, Ring frame, and jute drawing frame to produce combed sliver, roving, yarn, jute drawing sliver, and production calculation.

Course Contents:

 Practical study of Comber.
 Practical study of Speed frame.
 Practical study of.
 Practical study of Doubling.
 Practical study of the Reeling machine of cotton spinning.
 Practical study of Drawing frame of jute spinning.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Demonstrate the process flow chart of long staple yarn manufacturing
CLO2: Comprehend the mechanism of combing, speed frame, and doubling and apply the knowledge to run blow room machineries.
CLO3: Apply the knowledge of carding machines, and draw frames of jute yarn processing in the industry.

References:

Learning Materials:
Text Books:

1. A Practical Guide to Combing and Draing, Kelvin, W, Textile Institute, UK.
2. The Technology of short-staple spinning, Kelvin, W, Textile Institute, UK.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-3105-0723
Course Title: Fabric Manufacturing-II
Course Type: Theory
Pre-requisite: TEX-2107-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 3
Semester/Term: I

The rationale of the Course:

This course is designed to provide basic knowledge about knit fabric manufacturing and machines used in the knitting process required for textile engineering students to function in the knitting industry.

Course Contents:

1. Introduction to knitting:
Definition, Classification, and differences between warp knitting and weft knitting.
2. Study of basic knitting elements:
Needle, Types of needles, Sinker, Cam, Classification, Working principles, rib gating, interlock gating
3. Study of weft knitting machine:
Fabric machine, Garment length machine. Stitches are produced by varying the timing of the needle, and loop intermeshing.
Straight bar frame; development, fully fashioned article, knitting action of a straight bar and plain straight bar frame, rib to plain machines.
Double cylinder hosiery machine, close toe hosiery machine, knitting designs on circular half hose machine, fishnet, stockings, and pantyhose production.
4. Basic warp knitting principles:
Terminology mechanism and classes of warp knitting machinery, Tricot and Raschel machines, knitting cycle of bearded needle Tricot and single needle bar Raschel machines, compound needle warp needle machine, Crochet machine, warping, Tricot two full set guide bar machine and its product, Rules for lock knit, Tricot, sharkskin, etc. fabric production.
Surface interest, relief, and open work fabrics, Calculation related to weft and warp knitting.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Understand the action of knitting elements and the difference between weft and warp knitting parameters and mechanisms.
CLO2: Demonstrate the functions of circular and flatbed knitting machines used for warp knitting.
CLO3: Apply knowledge of weft and warp knitting in the knitting industry.

References:

Learning Materials:
Text Books:

1. Fabric Manufacture: A Handbook, Transworld book services, Lodi Colony-1, 1003, New Delhi, India.
2. Knitting Technology, David Jopenser, Textile Institute, UK.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-3106-0723
Course Title: Fabric Manufacturing-II Lab
Course Type: Lab
Pre-requisite: TEX-2108-0723
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 3
Semester/Term: II

The rationale of the Course:

It is necessary for textile engineering students to study the knitted fabric manufacturing process, and the mechanisms of the machineries used in knitting like circular knitting machines, and flatbed knitting machines to function in the knitting industry.

Course Contents:

 Practical study of different mechanisms– feeding, drawing-off, winding and receiving, driving and stopping mechanisms.
 The operational technique of circular single jersey knitting machine.
 The operational technique of rib circular knitting machine.
 The operational technique of interlock circular knitting machine.
 The operational technique of flatbed knitting machine.
 Detection of fabric specification from given samples.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Function in the industry through a better understanding of the mechanisms of feeding, drawing-off, winding and receiving, driving, and stopping.
CLO2: Detect fabric specification from given samples.
CLO3: Gain knowledge of different mechanisms and operational techniques of single jersey, rib, interlock, and flatbed knitting machines.
CLO4: Select and control process variables and the various settings used to produce knitted fabric of desired quality.

References:

Learning Materials:
Text Books:

1. Fabric Manufacture: A Handbook, Transworld book services, Lodi Colony-1, 1003, New Delhi, India.
2. Knitting Technology, David Jopenser, Textile Institute, UK.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-3107-0723
Course Title: Wet Processing-II
Course Type: Theory
Pre-requisite: TEX-2109-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 3
Semester/Term: I

Rationale:

Textile engineering graduates need to study the general concept of light, and colorants and their constitution, classification, and application to textile materials. So, the main focus of this course is how to apply dyes, pigments, and chemicals and what are the functions/mechanisms of color or dyes and pigments with the textile materials.

Course Contents:

1. Lightwave & color:
Nature of light and its interaction with matters, light sources, absorption, and scattering concept.
2. Color:
The basic concept of color generation mechanism, Chromophore, Chromogen & Auxo-chrome, Colorants, Dyes & Pigments, Classification of dyes & pigments.
Properties and principles of color theory, observer, color matching functions and Instrument for measurement of color, computer match prediction of dyes, pigments, recipe calculation, and CIE system, metamerism, color constancy, chromatic adaption & color rendering.
Color Chemistry: Detail chemistry of Direct, Basic, Acid, Vat & Natural dyes. Function, application, and mechanism of chemicals used in each dye-fiber chemistry.
3. Dyeing:
Types of shades, dozing system, addition, topping & stripping, chemicals & auxiliaries, liquor ratio with a depth of shade & dyeing evenness, Machinery used for dyeing in different forms, Study of winch, Jet, soft-flow, Jigger & padding m/c, Discontinuous, Continuous & Semi continuous processes.
4. Printing:
Flow Chart of Printing, Constituents of printing paste, Thickener, methods of printing, Styles of Printing

Course Learning Outcomes (CLOs):

CLO1: Able to identify the spectrum of light and its interaction with matters.
CLO2: Able to identify, and analyze the chromophore, chromogen, and Auxo-chrome groups and Color measurement, prediction, and calculation of the recipe for coloration.
CLO3: Able to perform how to apply dyes, pigments, and chemicals on textile materials and what are the functions/mechanisms of color or dyes and pigments with the textile materials.
CLO4: Competent with a basic understanding of printing, how thickener can be prepared, and how to perform printing.

References:

Text Books:

1. V.A.Shenai, “Introduction to chemistry of dyestuffs”, Sevak Publications, 1st edition, 1995.
2. D.A. Broadbent, “Basic Principles of Colouration”, Society of Dyers and Colourists, 1st edition, 2001.
3. E.R. Trotman, “Dyeing and Chemical Technology of Textile Fibres”, Charles Griffins and Co. Ltd., 1st edition,1991.
4. M. Clark, “Handbook of Textile and Industrial Dyeing”, Wood head Publishing Ltd., 1st edition, 2011.
5. L. W. C. Miles, “Textile Printing”, Dyers Company Publication Trust, 2nd edition, 2003.
6. Fundamentals and Practices in Coloration of Textiles, Edited by J N Chakraborty, J. N. Chakraborty.
7. Fundamentals and Practices in Coloration of Textiles (Woodhead Publishing India in Textiles) 2nd Edition.
8. V. A. Shenai, “Technology of Printing”, Sevak Publications, 1st edition, 1990.
9. A. J. Hall, “Textile Finishing”, Haywood Books, London, 1st edition, 1996.
10. J.T. Marsh, “An Introduction to Textile Finishing”, B.I.Publications, 1st edition, 1982.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX-3108-0723
Course Code: Wet Processing-II Lab
Course Type: Lab
Pre-requisite: TEX-2110-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 3
Semester/Term: I

The rationale of the course:

The main aim of this course is about to dye different textile materials with Direct, Basic, Acid, Vat, and Natural dyestuffs also students can learn basic knowledge on printing methods with the preparation processes of printing thickener.

Course Contents:

 Preparation of Stock solution of dyes, chemicals, and auxiliaries for dyeing.
 Study on Recipe Calculation, Prediction, and Color matching.
 Dyeing of Yarn/Fabric using Direct dyes and studying the influence of Temperature, Time, and Electrolyte on dye adsorption and fastness properties.
 Dyeing of Jute Fiber/ Yarn/Fabric using Basic dyes and with an after-treatment process.
 Dyeing of wool Yarn/Fabric using Acid dyes and assessment of dye exhaustion % on dye bath.
 Dyeing of cotton Yarn/Fabric using Vat dyes with the effect of variation of dyeing parameters.
 Dyeing of different fiber/ Yarn/Fabric using Natural dyes and assessment of fastness properties of dyed material.
 Dyeing of Silk yarn/fabric with Acid dyes and direct dyes and assessment of fastness properties of dyed material.
 Preparation of thickeners and printing paste with dyes and pigments.

Course Code: TEX-3109-0723
Course Title: Apparel Manufacturing-II
Course Type: Theory
Pre-requisite: TEX-2111-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 3
Semester/Term: I

The rationale of the course:

Students will be able to learn the Elements of the sewing machine, Sewing machine feed mechanism, Seam properties, types, and usages; Stitch properties, types, and usages. Simple automatic machines, Principles of lock stitch and chain stitch formation. Fiber type and properties, constructions, finishes, sizing, packages, and costs. problems of stitch formation, puckering, and damage to the fabric along the stitch line. The basic concept, Raw material control, in-process control, Final inspection, Duties, and responsibilities of quality control officers.

Course Contents:

1. Sewing Technology: Elements of the sewing machine, Sewing machine feed mechanism, Seam properties, types, and usages; Stitch properties, types, and usages.
2. Sewing Machinery: Simple automatic machines, Principles of lock stitch and chain stitch formation.
3. Sewing Threads: Fibre type and properties, constructions, finishes, sizing, packages, costs.
4. Sewing problems and remedies: problems of stitch formation, puckering, and damage to the fabric along the stitch line.
5. Work Aids: Objectives, types, and applications.
6. Alternative Methods of Sewing: Fusing, requirements, fusing conditions, equipment, Methods, and quality control in fusing. Welding, adhesives, Molding, and their comparison.
7. Trimmings: Discussion on label and motifs, zippers, Buttons, lining, Hook & loop fastening, shoulder pad, lace braid & elastic, and performance of trimmings.
8. Interlining: Definition, advantages, types, properties, methods of coating.
9. Pressing and finishing: Objects, types, methods, & International care labeling codes.
10. Folding & Packing: Types, methods, equipment, symbol, and markings.
11. Quality control in Apparel manufacturing: Basic concept, Raw material control, in-process control, Final inspection, Duties, and responsibilities of quality control officers.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to-
CLO1: understand the elements of the sewing machine, Sewing machine feed mechanism, Seam properties, types, and usages; Stitch properties, types, and usages.
CLO2: Understand the Simple automatic machines, Principles of lock stitch and chain stitch formation.
CLO3: Problems of stitch formation, puckering, and damage to the fabric along the stitch line.
CLO4: Fusing, requirements, fusing conditions, equipment, Methods, and quality control in fusing. Welding, adhesives, Molding, and their comparison.
CLO5: Basic concept, Raw material control, in-process control, Final inspection, Duties, and responsibilities of quality control officers.

References:

Learning Materials:
Text Books:

1. An Introduction to Quality for Apparel Industry, Pradip, V., Mehta, BSP Professional Books, London.
2. Garments Technology for Fashion Designers, Cooklin G, Blackwell Scientific.
3. The technology of clothing manufacture, Heroldcarr & Barbara Latham, BSP Professional Books, London.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX-3110-0723
Course Title: Apparel Manufacturing-II Lab
Course Type: Lab
Pre-requisite: N/A
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 3
Semester/Term: I

The rationale of the Course:

This course is required for textile graduates to produce different types of seams. Producing different types of stitches. Pattern making for basic trousers. The front part, Back part, Waistband pocket facing, fly piece, and a pocket bag of trousers, Pattern grading for trousers. Trouser making with an industrial sewing machine. Study of thread path, main adjustment points of different industrial sewing machines and practice: Overlock sewing machine, Flat lock sewing machine. Bartack sewing machine, Blind stitch sewing machine, Button holing sewing machine, Button attaching sewing machine, feed off the Arm sewing machine, etc.

Course Contents:

• Producing different types of seams.
• Producing different types of stitches.
• Pattern making for basic trousers.
• Front part, Back part
• Waistband pocket facing, fly piece, and a pocket bag of trousers.
• Pattern grading for trousers.
• Trouser making with an industrial sewing machine.
• Study of thread path, main adjustment points of different industrial sewing machines, and practice: Overlock sewing machine, Flat lock sewing machine. Bartack sewing machine, Blind stitch sewing machine, Button holing sewing machine, Button attaching sewing machine, feed off the Arm sewing machine.
• Practical study of working Aids.
• Industrial Visit

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Demonstrate the Producing different types of seams.
CLO2: Producing different types of stitches.
CLO3: Trouser making with an industrial sewing machine.

References:

Learning Materials:
Text Books:

1. An Introduction to Quality for Apparel Industry, Pradip, V., Mehta, BSP Professional Books, London.
2. Garments Technology for Fashion Designers, Cooklin G, Blackwell Scientific.
3. The technology of clothing manufacture, Heroldcarr & Barbara Latham, BSP Professional Books, London.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX-3201-0723
Course Title: Technical Textiles
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 3
Semester/Term: II

The rationale of the Course:

Textile engineering graduates need to study advanced and modern specialized textile products with their applications to gather knowledge about the specific areas of technical textiles depending on the product characteristics, functional requirements, and end-use applications.

Course Contents:

1. Introduction to technical textile: Fiber for Technical Textile, Technical Textiles, and its classification,
2. Smart fabrics: Details on Smart Fabrics, Classification, Application, and Production process.
3. Military textile: Details on Military textiles, their intended uses, Properties, and Production.
4. Technical Textiles and non-woven
5. Geo-textiles: Application, Classifications, production, characteristics.
6. Textile reinforced composites: Fibers used in the composite, Applications in building textiles, Characteristics, etc.
7. Study recent publications on technical textiles, Introduction of nanotechnology, and application of nanotechnology in textiles. Nanocomposites. Different types of applications of technical textiles.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Define, classify and explain the properties of the technical textile.
CLO2: Identify and analyze the functioning and applications of textile material in filtration, geotextile, sports textile, protective wear, composites, etc.
CLO3: Research, design and develop the fabrics for technical textile application (filtration and nonwoven).

References:

Learning Materials:
Text Books:

1. S.J. Russell, “Hand Book of Nonwovens”, Wood head publications Ltd., ISBN-13: 978-1-85573-603-0, 2007.
2. Wilhelm A, Hilmar F, and Walter K, “Nonwoven Fabrics: Raw Materials, Manufacture,
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: MATH-3203-0542
Course Title: Statistics
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 3
Semester/Term: II

The rationale of the course:

Statistics and probability deal with the study of collecting, analyzing, and presenting data which is essential in taking decisions and making predictions. This course is designed to provide theoretical knowledge regarding data collection and presentation in different techniques, measures of central tendency, dispersion, correlation and regression, sampling, probability, and its distributions.

Course Contents:

1. Fundamentals of statistics: Definitions of statistics - past and present, Its nature and characteristics, Meaning, Scope, and classification of statistics, Its relation with other disciplines, Limitations, Uses, Misuse, and abuse of statistics; Sources and types of statistical data, etc.
2. Data Collection: Sampling and Related Issues: Sampling, probability, non-probability sampling, simple random sampling, stratified sampling, cluster sampling, systematic sampling, sampling error, non-sampling error, questionnaire, etc.
3. Organization and Presentation of Data: Construction of frequency distribution, graphical methods on presentation of data using bar plot, pie chart, histogram, frequency polygon, ogive, stem and leaf plot, box and whisker plot, five number summaries, detection of outliers.
4. Statistical measurements: Measures of Central Tendency, Measure of dispersion, and their applications.
5. Correlation and Regression: introduction, correlation, computation of simple coefficient of correlation, proof of variation of correlation, Scatter diagram, regression, regression lines, simple coefficient of regression, multiple and partial correlations.
6. Basic Concept of Probability: concepts of Probability, Sample space, Events, Laws of probability, Conditional probability; Baye’s theorem and its application, Random variables. Discrete and continuous random variables, Probability mass function, Probability density function.
7. Probability distribution: Distribution function. Joint distribution, Marginal and Conditional distributions, Independence of random variables. Mathematical expectations Chebyshev’s inequality, Discrete and Uniform distribution, Binomial distribution, Poisson distribution, Negative Binomial distribution, Geometric distribution, Hypergeometric distribution, Continuous Uniform distribution, Exponential distribution, Normal distribution, Beta distribution, Gamma distribution, The Central Limit Theorem. Infinite Sequences of Random Variables the Gambler’s Ruin Problem.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to-
CLO1: understand the background, scopes, and basic properties of statistics and probability.
CLO2: analyze data, data collection, interpreting, and presenting and its probability how likely will happen.
CLO3: calculate and interpret statistical measurements, and the probability of any given event from given data.
CLO4: use statistical knowledge and probability distribution in different practical situations frequently encountered in society, industry, commerce, trade, science, technology, etc.
CLO5: develop statistical model and software for data analysis.

References:

Learning Materials:
Text Books:

1. Mian M. A .and Mian M. A, Introduction to Statistics, 4th ed, Universal Press, Dhaka
2. Islam M. N. 2006. An Introduction to Statistics and Probability, Book World, Dhaka.
3. Mood, Graybill & Boes, Introduction to the theory of Statistics, 3rd ed. McGraw-Hill.
4. Hogg, R.V. & Craig, A.T. An Introduction to Mathematical Statistics, Mcm.-Colliern, N. Y
5. Sheldon M. Ross, 2007, Introduction to Probability Models, Elsevier, 9th Edition. N.Y.
6. M.K. Roy, 2019, Fundamentals of Probability & Probability Distribution, Romax Pub.s BD
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX- 3205-0723
Course Title: Textile Quality Assurance-II
Course Type: Theory
Pre-requisite: TEX-2207-0723
Credit: 3
Class Hours: 42 hours
Total Marks: 100
Year/Level: 3
Semester/Term: II

The rationale of the course:

Textile Quality Assurance - II is a fundamental compulsory course for Textile Testing covering the physical & mechanical properties of yarns and fabrics. Textile Testing is the application of Engineering knowledge & science for the measurement of properties & characteristics of the condition affecting yarn, fabric, and garments also. It involves the use of techniques, tools, instruments & machines in the laboratory for the evaluation of the properties of the different forms of textiles. Alongside this course will give the students proper knowledge about quality control attributes of yarns and fabrics.

Course Contents:

1. Yarn Testing: Measurement of linear density of lap, sliver, roving & yarn. Different methods of numbering yarn. Interrelationship among different yarn numbering systems.
2. Twist in yarn: Definition of twist, different types of twist, measurement of twist. Effect of a twist on yarn properties.
3. Yarn Strength: Measurement of tensile strength of yarn; single thread, skein, or lea strength, and ballistic test; comparison of results, CRT, CRE, and CRL machines and methods of loading. Measurement of irregularity, Yarn hairiness, and imperfections. Use of spectrogram for analysis of periodic, Comparison of results with Uster statistics. Procedure for correction and implementation of result.
4. Fabric Testing: Fabric dimensions (measurement of length, width, thickness; ends and picks per unit length in a woven fabric; courses and wales per unit length in knitted fabric.) The crimp of yarn in woven and knitted fabric.
5. Methods of measurement for tensile, tearing, ballistic and bursting tests. Relationship of fiber, yarn, and fabric strength. Measurement of fabric stiffness and its relation to handle and drape. Measurement of air, water permeability/retention, water pressure; crease recovery. Serviceability, wear and abrasion tests, pilling of fabrics. Flame retardant/flame resistance tests. Measurement of fastness to light, washing, and rubbing. Estimation of damage to materials caused by physical & chemical treatments viz. Singeing scouring, bleaching, Determination of size.
6. Carpet testing: - Carpet thickness, compression, and durability. Identification of fibers.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Ensure the quality assurance of yarn and fabric and will learn the relationship among fiber, yarn, and fabric.
CLO2: Students will be able to learn the importance and testing procedure of yarn count, twist, and yarn strength
CLO3: Calculate different yarn dimensional parameters like- yarn twist, count, strength, and neps.
CLO4: Learn the importance and effects of fabric properties like fabric strength, stiffness, handle, and drape. air and water permeability/retention, water pressure; crease recovery, Serviceability, wear and abrasion resistance pilling of fabrics, Flame retardant/flame resistance tests, color fastness, carpet testing, and identification of fibers.
CLO5: Learn the ethical aspect of quality assurance and capture the technical capability of Textile Testing done in industries.

Teaching materials:
Textbooks:

1. A Practical Guide to Textile Testing by K. Amutha
2. Handbook of Textile Testing and Quality Control by Elliot Brown Grover, Dame Scott Hamby
3. Physical Testing of Textiles by B P Saville; The Textile Institute, Woodhead Publishing limited
4. Physical Testing and Quality Control, Slater K., Textile Institute, UK.
Learning Materials: Journals, Websites & Youtube tutorials

Course Code: TEX- 3206-0723
Course Title: Textile Quality Assurance-II Lab
Course Type: Lab
Pre-requisite: TEX-2208-0723
Credit: 1
Class Hours: 60 hours
Total Marks: 100
Year/Level: 3
Semester/Term: II

The rationale of the course:

Textile Quality Assurance - II Lab is a practical course that offers engineering students to do experiments for testing the physical & mechanical properties of different yarns and fabrics. It involves the use of techniques, tools, instruments & machines in the laboratory for the evaluation of the properties of the different forms of textiles. This course provides the students with an opportunity to learn how yarn and fabric tests are done at laboratories and R&D of the textile industry.

Course Contents:

Determination of -
• Single yarn strength by single strength tester
• Lea strength and C.S.P. of yarn
• Irregularity of sliver, roving, and yarn
• Imperfection’s analysis of spectrogram.
• Determination of (i) Woven and Knitted fabric dimensions (ii) Fabric weight/unit area & (iii) Cloth thickness
• Size percentage in fabric & Porosity of fabric
• Fabric strength (tensile, tearing, ballistic and bursting)
• abrasion resistance of fabric
• Fabric crease recovery
• Water repellency & water absorption,
• Carpet testing,
• Identification of fibers from a given sample (single or blended).

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Learn fundamental yarn and fabric tests and practice teamwork by doing different experiments
CLO2: Determine (i) Single yarn strength by single strength tester (ii) Lea strength and C.S.P. of yarn (iii) Irregularity of sliver, roving, and yarn (iv) Imperfection’s analysis of spectrogram.
CLO3: Determine (i) Woven and Knitted fabric dimensions (ii) Fabric weight/unit area (iii) Cloth thickness (iv) Size percentage in fabric (v) Porosity of fabric(vi) Fabric strength (tensile, tearing, ballistic, and bursting) (vii) abrasion resistance of fabric (viii) Fabric crease recovery (ix) Water repellency, water absorption, and Carpet testing and also can identify fibers from a given sample (single or blended).
CLO4: Students will be able to ensure the quality and ethical aspects of different kinds of Textile Testing.

Course Code: ENV-3207-0521
Course Title: Environment and Pollution Control
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 3
Semester/Term: II

The rationale of the Course:

Protecting our environment is a key pillar of sustainable development. The Textile & apparel industry is considered a major contributor to the pollution since long for a long and complicated supply chain. So, a graduate of Textile Engineering must have sufficient knowledge about the environmental concerns at different units of textile & apparel processing. This course is designed to develop the competency of graduates on the basic sources, causes, and solutions of different types of pollution that are associated with textile and apparel manufacturing units.

Course Contents:

1. The world we live in today: The world we live in today, the ecological perspective; Major challenges of the present world, Events, and effects that are happening around us.
2. Biodiversity & Ecosystem: Biodiversity, Types of Biodiversity, Ecosystem & ecosystem services, Importance of Biodiversity, how to protect biodiversity.
3. Climate Change & Global Warming: Global Warming and Green House Effect, Reasons behind global warming, Effects of Global Warming.
4. Air Pollution: Air pollution, Different forms of air pollution, Common sources, Effects, and Solutions for industrial air pollution.
5. Water Pollution: Water pollution, Different forms of water pollution, Common sources, Effects, and Solutions for industrial water pollution. Effluent Treatment Plant and its functions.
6. Sound Pollution: Sound pollution, Different forms of sound pollution, Common sources, Effects, and Solutions for industrial sound pollution.
7. Soil Contamination: Soil contamination, Different forms of soil contamination, Common sources, Effects, and Solutions for industry-based soil contamination.
8. Light Pollution: Light pollution, Different forms of visual pollution, Common sources, Effects, and Solutions for industrial light pollution.
9. Thermal Pollution: Thermal pollution, Different types of thermal pollution, Common sources, Effects, and Solutions for industry-specific pollution.
10. Radioactive Pollution: Radioactive pollution, Different kinds of radioactivity and resultant pollution, Common sources, Effects, and Solutions for nuclear pollution.
11. Green Production: Impacts of RMG production process on Nature, Green production concept and process, and Ways to minimize the negative effects of the Textile supply chain.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Apply the knowledge of environmental pollution and control in the Production units of any Textile and Apparel manufacturing entity.
CLO2: Make decisions to resolve environmental sustainability concerns in the manufacturing units.
CLO3: Comply with international regulations and stakeholders’ expectations to maintain environmental standards by adapting proper controlling mechanisms in the supply chain.
CLO4: Have the ability to enhance managerial and technical skills that would be useful for any kind of manufacturing entity.

References:

Learning Materials:
Text Books:

1. Environmental Pollution and Control by J. Jeffrey Peirce, P Aarne Vesilind, Ruth Weiner
2. Environmental Pollution and Control by Prof. P. R. Trivedi
3. Living in the Environment: Principles, Connections, and Solutions By G. Tyler Miller, Scott Spoolman
4. Environmental Science: Earth as a Living Planet, 9th Edition Daniel B. Botkin Wiley
5. Environmental Pollution Control Engineering by C. S. Rao
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-3209-0723
Course Code: Textile and Apparel Merchandising
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 3
Semester/Term: II

The rationale of the course:

This course is required for textile graduates to learn international apparel business patterns, basic business concepts in Indian apparel export houses, and business operations in China and other south Asian countries. Business patterns for Indian apparel retail and home textiles and study on defining marketing, marketing mix the objectives of the marketing department, market research, concepts of merchandising, concepts and apparel product lines, dimensions of product change, understanding the basics of sourcing, sourcing strategy and best sourcing practice in apparel and textile businesses, government policies guidelines for apparel export and domestic trade, tax structures and government incentives in apparel trade.

Course Contents:

1. Introduction to Apparel Business: International apparel business pattern, basic business concepts in Indian apparel export house, business operations in China and other south Asian countries. Business patterns for Indian apparel retail and home textiles. Understanding from concept board to finished product and its sequence.
2. Marketing For Apparel and Textile Products: Marketing strategies with respect to a product/brand, Indian apparel houses international marketing strategies and domestic marketing strategies, marketing models, B to B marketing, B to C marketing, direct marketing, digital marketing.
3. Merchandising: Concepts of merchandising, concepts and apparel product lines, dimensions of product change, determination and development of product line and product range. Creative and technical design in Apparel and accessories, new product development and seasons of sale, costing, consumption, coordination, and communication with the production house and export house
4. Sourcing: Understanding the basics of sourcing, sourcing strategy and best sourcing practice in apparel and textile businesses, supply chain and demand chain understanding, sourcing negotiations, global coordination in sourcing, materials management and quality in sourcing, quick response and supplier partnership in sourcing, JIT technology.
5. Export Documentation and Policies: Government policies and guidelines for apparel export and domestic trade, tax structures, and government incentives in apparel trade. Export documents and their purposes, banking activities, letters of credit, logistics and shipping, foreign exchange regulation, export risk management, and insurance. Export finance, Special economic zones.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to-

CLO1: Understand the international apparel business pattern.
CLO2: Understand the objectives of a marketing department and market research.
CLO3: Analysis of the concepts of merchandising, concepts and apparel product lines, dimensions of product change, determination and development of product line and product range.
CLO4: Apply the government policies guidelines for apparel export and domestic trade, tax structures, and government incentives in apparel trade.

References:

Learning Materials:
Text Books:

1. Garment Dyeing: Ready to wear fashion, Textile Institute, Manchester.
2. An Introduction to Quality for Apparel Industry, Pradip, V., Mehta, BSP Professional books, London.
3. Garments Technology for Fashion Designers, Cooklin G, Blackwell Scientific.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: YM-4101-0723
Course Code: Yarn Manufacturing-III
Course Type: Elective (Theory)
Pre-requisite: TEX-3103-0723
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

The Textile engineering graduates need to study the production process of Assessment, Calculation, and Control of Mixing cost and Quality, and study modern trends and development in a Ring Spinning Mill from blow room to baling. Automation in all Sectors of the spinning industry for creeling, doffing, piecing, cleaning, materials handling and linking of machines, data processing, the relationship of automation with quality and productivity, and its relevance in the Bangladesh Textile industries. This course is also about to study of Waste control at all stages of manufacture and modern trends and developments of batching, softening, carding, drawing, drafting systems and flyer spinning, processing parameters of different qualities and counts of jute yarns, yarns faults, causes of end breakages, waste recovery, dust extraction, utilization of waste, Evaluation of properties and characteristics of jute yarns.

Course Contents:

1. Short Staple: Assessment, Calculation, and Control of Mixing cost and Quality, the study of modern trends and development in a Ring Spinning Mill from blow-room to baling. Automation in all Sectors of the spinning industry for creeling, doffing, piecing, cleaning, materials handling and linking of machines, data processing, the relationship of automation with quality and productivity, and its relevance in the Bangladesh Textile industries. Processing parameters such as Hanks, Speeds, Settings, waste, cleaning efficiency, nep count, production, and CV% for the count at all stages of processing, settings of suitable values for the material processed, and machine condition.
Waste control at all stages of manufacture, centralized waste collection, Dust filtration bags and setting chambers, a theoretical consideration of fiber disentanglement during carding and formation of fiber hooked ends and reduction of fiber hooks during drafting.
Theory of ring spinning and ballooning, causes of end breaks, evaluation of properties and characteristics of spun yarns, processing of soft waste, hard waste, and rags into condenser spin yarn, comparison of methods of spinning waste yarns.
2. Long Staple (Jute): Study of modern trends and developments of batching, softening, carding, drawing, drafting systems and flyer spinning, processing parameters of different qualities and counts of jute yarns, yarns faults, causes of end breakages, waste recovery, dust extraction, utilization of waste, Evaluation of properties and characteristics of jute yarns.

CLO Statement:

CLO1: Students would be able to understand the assessment, Calculation, and Control of Mixing cost and Quality, study of modern trends and development in a Ring Spinning Mill from blow-room to baling.
CLO2: Students would be able to understand the automation in all Sectors of the spinning industry for creeling, doffing, piecing, cleaning, and materials handling with quality and productivity.
CLO3: Students would be able to understand the Processing parameters such as Hanks, Speeds, Settings, waste, cleaning efficiency, nep count, production, and CV% for the count.
CLO4: Able to understand the modern trends and developments of batching, softening, carding, drawing, drafting systems and flyer spinning, processing parameters of different qualities and counts of jute yarns, and evaluation of properties and characteristics of jute yarns.

References:

Learning Materials:

Text Books:
Fundamentals of Textile Engineering, Rezaul Karim, Faruq Hosen
Reference Books:
1. Worsted Spinning, Henshaw, D. E., Textile Institute, UK.
2. Advance Fibre Spinning Technology, Nakajima, T., Woodhead 1994, Japan.
3. Waste Silk Spinning, Rayner, UK.
4. Woolen Spinning, Vickerman, USA.
Online Materials: Journals, Websites, YouTube Videos

Course Code: TEX-4102-0723
Course Title: Yarn Manufacturing-III Lab
Course Type: Elective (Lab)
Pre-requisite: TEX-3104-0723
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

Textile engineering graduates need to study advanced yarn manufacturing technology, the quality standards of the yarns, how to produce special textile products with special yarns, and the use of machines like twisting machines, twisters, etc. This is required for research & development and innovations of new technologies.

Course Contents:

 Practical processing of different counts of cotton & jute yarns.
 Study on producing texture filament and fancy yarn.
 Study on twist setting
 Study on the modern spinning machine
 Analysis of lap and properties.
 Analysis of sliver and properties.
 Analysis of roving and properties.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Apply the knowledge about the methods of producing texture filament and fancy yarn and twist setting in the industry and research & development sector.
CLO2: Comprehend the effect of process variables on characteristics of textured yams of twines and ropes.
CLO3: Apply the knowledge of the modern spinning machine, like friction (DREF-II) Spinning Frame in a practical setting.

References:

Learning Materials:
Text Books:

1. Worsted Spinning, Henshaw, D. E., Textile Institute, UK.
2. Advance Fibre Spinning Technology, Nakajima, T., Woodhead 1994, Japan.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: FM-4101-0723
Course Title: Fabric Manufacturing-III
Course Type: Elective
Pre-requisite: TEX-3105-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

Studying the advanced weaving techniques, mechanisms, and machineries used in the process as well as their efficiency calculation. This course covers advanced weaving mechanisms such as Jacquard weaving, Projectile loom, and Rapier loom. This course is offered to communicate advanced weaving processes, tools, and techniques to textile engineering students.

Course Contents:

1. Jacquard Weaving: D.L.S.C. & D.L.D.C. Open shed, Centre shed fine pitch & cross border Jacquard shedding mechanisms, Systems of harness mounting, Methods of increasing the figuring capacity of Jacquard, casting out, Card cutting & lacing Jacquard calculations.
Shirley picking & take-up mechanism, Differences between conventional & un¬conventional looms.
2. Development of shuttleless looms: Limitation of shuttle looms, Classification of shuttleless Looms. Yarn preparation & prerequisites for shuttleless weaving. Techno economics of shuttleless weaving. Principles of positive shedding, Selvedge, and salient features shuttle less loom. Different types of accumulators and their importance.
3. Projectile Loom: Working elements and weft insertion cycle in projectile loom-Torsion bar picking mechanism-Weft selection device-Salient features of the projectile loom, Weft insertion rate, and production calculation.
4. Rapier Loom : Classification of the rapier loom: Flexible, Rigid Rapiers-Principles of tip and loop transfer- Weft insertion cycle-Rapier Drives-Salient features. Zero velocity and non-zero velocity tip transfer. Weft insertion rate and production calculation.
5. Factors controlling loom efficiency & means of increasing loom efficiency, various selvedges & calculation of weft waste percent. Fabric faults and their remedies, Standard commercial fabrics (Jute / Cotton / Synthetic), 6. Fabric properties, and comfortable clothing, Factors to be considered in choosing a fabric for particular end use conditions. Current issues in weaving.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Comprehend the operating principles of modern Weaving looms.
CLO2: Have the skills to use different types of shuttleless looms effectively.
CLO3: Make further developments in the mechanism and improvements in the process.

References:

Learning Materials:
Text Books:

1. Weaving-Reference book of Textile Technologies- By Giovanni Castelli Salvatore Maietta Giuseppe Sigrisi Ivo Matteo Slaviero
2. Handbook of Weaving - By S. Adanur
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: FM-4102-0723
Course Title: Fabric Manufacturing-III Lab
Course Type: Elective
Pre-requisite: TEX-3106-0723
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

Introducing the students to the advanced techniques of weaving machines like a jacquard, projectile, and jet weaving and how to produce the different types of fabric is the aim of this course. This course is offered to communicate practical aspects of the advanced weaving processes, tools, and techniques to textile engineering students.

Course Contents:

 Study on jacquard shedding mechanism
 Detailed study of projectile weaving machines
 Rapier weaving machines
 Jet weaving machines
 Multiphase weaving machines
 Calculation of the production rate, efficiency, and speed of different weaving machines

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Comprehend the operating principles of modern Weaving looms (jacquard, projectile, Rip, jet).
CLO2: Calculate the production rate, efficiency, and speed of different weaving machines.
CLO3: Select and control process variables and the various settings of advanced looms.

References:

Learning Materials:
Text Books:

1. Weaving-Reference book of Textile Technologies - By Giovanni Castelli Salvatore Maietta Giuseppe Sigrisi Ivo Matteo Slaviero
2. Handbook of Weaving - By S. Adanur
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-4101-0723
Course Title: Wet Processing-III
Course Type: Elective
Pre-requisite: TEX-3107-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the course:

The Textile engineering graduates need to study the general concept to dye or color of different textile materials with Sulphur, Azoic, Reactive and Disperse dyestuffs and screen preparation and printing of textile fabrics with Direct, Basic, Acid, Vat, Sulphur, Azoic, Reactive, and Disperse dyes and pigment.

Course Contents:

1. Physical Chemistry of dyeing: Dye aggregation, the interaction of dyes and fibers. The physical mechanism of dyeing, Dyeing kinetics (Diffusion, Pore Model, Free Volume). Dyeing isotherm, Affinity, Standard Chemical Potential difference.
2. Color Chemistry: Details study on Reactive, Disperse, Azoic, and Sulphur dyes, pigments, and the Specific function and mechanism of chemicals used in each dye-fiber chemistry.
3. Dyeing: Dyeing processes with Reactive, Disperse, Azoic & Sulphur dye, Garments dyeing & washing, Faults in dyeing & their remedies.
4. Printing: Printing processes with Reactive, Disperse, Azoic & Sulphur dye, Faults in Printing & their remedies. Special Printing methods (Transfer printing, Inkjet printing, Flock printing, Burn out printing).

Course Learning Outcomes (CLOs):

CLO1: Able to understand the reasons for dye aggregation, dye-fiber interaction, and kinetics of dyeing.
CLO2: Competent to apply dyes on various textile materials with Reactive, Disperse, Azoic & Sulphur dyes.
CLO3: Able to find out the functions/mechanism of Reactive, Disperse, Azoic & Sulphur dyes and their interaction with the textile materials.
CLO4: Competent performs special printing methods of textile materials by Reactive, Disperse, Azoic & Sulphur dyes and pigments.

References:

Learning Materials:
Text Books:

1. Physico-chemical Aspect of Textile Coloration by Stephen M. Burkinshaw
2. Dyeing and Chemical Technology of Textile Fibres by E.R Trotman
3. Colour Measurement: Principles, Advances and Industrial Applications Edited by M. L. Gulrajani
4. Digital Printing of Textiles Edited by H. Ujiie
5. Dyes and Dyeing, Pellew, USA.
6. Silk Dyeing Printing & Finishing, Hurst, UK.
7. Textile Color Mixing by Paterson, USA.
8. Color in image Processing Handbook, Lodi Colony-1, 1003, New Delhi, India.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX-4102-0723
Course Title: Wet Processing-III Lab
Course Type: Elective
Pre-requisite: TEX-3108-0723
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the course:

The major focus of this course is the study of dyes of different textile materials with Reactive, Disperse, Azoic, and Sulphur dyes, pigments with their functional mechanism, and also the printing of textile materials by special printing methods.

Course Contents:

 Dyeing of Cotton yarns/ fabrics using hot brand reactive dye and assessment of dye exhaustion % on dye bath and fastness properties.
 Dyeing of cotton yarn/fabric using cold brand reactive dyes and assessment of dye exhaustion % on dye bath and fastness properties.
 Dyeing of Jute Yarn/fabric with Reactive dyes.
 Dyeing of Polyamide yarn/fabric with hydrolysis Reactive dyes.
 Dyeing of Polyester fibers/yarn/fabrics with Disperse Dye using carrier dyeing process.
 Dyeing of Polyester fibers/yarn/fabrics with Disperse Dye using HT-HP dyeing process.
 Dyeing of Cotton/Polyester blended fabrics in the Same bath process.
 Dyeing of Cotton yarn/fabric with Sulphur dye.
 Dyeing of Cotton yarn/ fabric with Azoic dye.
 Printing of Cotton fabric with Reactive dyes by special printing methods.
 Printing of Polyester fabrics with Disperse dye by special printing methods.

Course Learning Outcomes (CLOs):

CLO1: Able to perform the dyeing process of Textile Materials with Reactive, Disperse, Azoic, and Sulphur dyes.
CLO2: Able to dye various blended textile materials with Reactive and Disperse dyestuffs.
CLO3: Able to print different textile fabrics with Reactive, Disperse, Azoic, and Sulphur dyes and pigments.

Course Code: AM-4101-0723
Course Title: Apparel Manufacturing-III
Course Type: Elective
Pre-requisite: TEX-3109-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the course:

This course is required for the textile graduates to learn the concept of washing, the requirements of washing, and different types of washes- caustic wash, bleach wash, pigment wash, enzyme wash, stone wash, acid wash, super whitewash., and normal wash. sandblasting, whiskering, hand scrapping, laser whiskering, 3d, wrinkles, tagging, pp spray. concept of printing, various styles, methods, and applications. systems of apparel costing, determination of chemical consumption.

Course Contents:

1. Apparel washing: concept of washing, requirements of washing, different types of washes-
Wet process-caustic wash, bleach wash, pigment wash, enzyme wash, stone wash, acid wash, super whitewash., and normal wash.
2. Dry process- sandblasting, whiskering, hand scrapping, laser whiskering, 3d, wrinkles, tagging, pp spray.
3. Apparel dyeing: the concept of swatch making and apparel dyeing, theory of apparel dyeing, advantages of apparel dyeing, apparel dyeing with reactive and other dyes. problems associated with apparel dyeing.
4. Apparel printing: the concept of printing, various styles, methods, and applications.
5. Apparel inspection and quality control: raw material and finished apparel inspection, in-process inspection, final inspection, product quality audit, and comparability test.
6. Apparel wash costing: systems of apparel costing, determination of chemical consumption.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to-
CLO1: Understand the concept of washing, requirements of washing, and different types of washes- caustic wash, bleach wash, pigment wash, enzyme wash, stone wash, acid wash, and super whitewash.
CLO2: Apply the process of sandblasting, whiskering, hand scrapping, laser whiskering, 3d, wrinkles, tagging, and pp spray.
CLO3: Apply the concept of printing, various styles, methods, and applications.
CLO4: Calculate the systems of apparel costing, and determination of chemical consumption.

References:

Learning Materials:
Text Books:

1. Protective Clothing, Bajaj, P., Sengupta, A.K., Textile Institute, Manchester.
2. Garment Wet Processing, AATTCC/SDC, USA/UK.
3. Quick Response in Apparel manufacturing, Hunter, N. A., Textile Institute.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: AM-4102-0723
Course Title: Apparel Manufacturing-III Lab
Course Type: Elective
Pre-requisite: TEX-3110-0723
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

This course is required for textile graduates to Study Swatch Making and Reproduction of Swatches, Different Types of Apparel Wet processes, Different Types of Apparel Dry processes, Different Types of Apparel Dyeing, and Industrial Visits.

Course Contents:

• Practical Study on Swatch Making and Reproduction of Swatch
• Different Types of Apparel Wet process, Different Types of Apparel Dry process
• Different Types of Apparel Dyeing, Industrial Visits.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Understand the swatch making and reproduction of swatch.
CLO2: Identify the different types of apparel dry and wet processes.
CLO3: Understand the different types of apparel dyeing.

References:

Learning Materials:
Text Books:

1. Protective Clothing, Bajaj, P., Sengupta, A.K., Textile Institute, Manchester.
2. Garment Wet Processing, AATTCC/SDC, USA/UK.
3. Quick Response in Apparel manufacturing, Hunter, N. A., Textile Institute.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: YM-4103-0723
Course Title: Yarn Manufacturing-IV
Course Type: Elective (Theory)
Pre-requisite: YM-4101-0723
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

Textile engineering graduates need to study the processing of chemical staple fibers, viz. Viscose Rayon, Polyester, Acrylic and their blends with cotton-on-cotton processing machines, Changes in machine speeds, settings, and productions, Properties of blended yarns, Analysis of blends, Effects of length, fineness, and surface characteristics of fibers on yarn properties and rotor spinning and other modern short-staple spinning methods. This course is also about to study of the Manufacture of jute blended yarns using different spinning systems. Properties and end-uses of blended yarns and modern long staple spinning systems such as Repco, Spin-grad, Wrap Spun, Core spun, and Twistless spinning.

Course Contents:

1. Short Staple: Detailed study of processing chemical staple fibers, viz. Viscose Rayon, Polyester, Acrylic and their blends with cotton-on-cotton processing machines, Changes in machine speeds, settings, and productions, Properties of blended yarns, Analysis of blends, Effects of length, fineness, and surface characteristics of fibers on yarn properties.
In-depth study of rotor spinning and other modern short-staple spinning methods. Comparison of different methods, yarn quality, productions, and economics with ring spinning.
2. Long staple: Manufacture of jute blended yarns using different spinning systems. Properties and end-uses of blended yarns.
Detailed study of modern long staple spinning systems such as Repco, Spin-grad, Wrap Spun, Core spun, and Twistless spinning.

Course Learning Outcome (CLOs):

CLO1: Students would be able to understand the processing of chemical staple fibers, viz. Viscose Rayon, Polyester, Acrylic, and their blends with cotton-on-cotton processing machines and properties of blended yarns.
CLO2: Students would be able to understand rotor spinning and other modern short-staple spinning methods. Comparison of different methods, yarn quality, productions, and economics with ring spinning.
CLO3: Students are able to understand the manufacture of jute blended yarns using different spinning systems. Properties and end-uses of blended yarns.
CLO4: Able to understand the modern long staple spinning systems such as Repco, Spin-grad, Wrap Spun, Core spun, and Twistless spinning.

References:

Learning Materials:

Text Books:
Fundamentals of Textile Engineering, Rezaul Karim, Faruq Hosen
Reference Books:
1. Worsted Spinning, Henshaw, D. E., Textile Institute, UK.
2. Advance Fibre Spinning Technology, Nakajima, T., Woodhead 1994, Japan.
3. Waste Silk Spinning, Rayner, UK.
4. Woolen Spinning, Vickerman, USA.
Online Materials: Journals, Websites, YouTube Videos

Course Code: YM-4104-0723
Course Title: Yarn Manufacturing-IV Lab
Course Type: Elective
Pre-requisite: YM-4102-0723
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

This course is required for textile graduates to function in the yarn manufacturing industry and for yarn research & development purpose. It covers the study of advanced yarn manufacturing machineries, how to produce Man-made staple fiber, and their blends.

Course Contents:

 Processing of Man-made staple fiber.
 Processing of Man-made blended fibers.
 Detailed study of Rotor spinning machine.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Apply the knowledge about the methods of producing Man-made staple fiber for future research & development.
CLO2: Comprehend the effect of blended manmade fiber.
CLO3: Apply the knowledge of modern spinning machines, like friction (DREF-II) Spinning Frames in a practical setting.

References:

Learning Materials:
Text Books:

1. A Practical Guide to Combing and Draing, Kelvin, W, Textile Institute, UK.
2. The Technology of long staple spinning, Kelvin, W, Textile Institute, UK.
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: FM-4103-0723
Course Title: Fabric Manufacturing-IV
Course Type: Elective
Pre-requisite: FM-4101-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

This course targets the study of the techniques and mechanisms of advanced knitting like crochet knitting, and loop wheel frames. It also introduces the students to nonwoven fabric production techniques such as needle punching, thermal bonding, and chemical bonding. This course is offered to communicate advanced weft and warp knitting processes, tools, and techniques to textile engineering students.

Course Contents:

1. Aspects of Knitting Science: Loop shape and loop length control, yarn let-off, weft knitted fabric relaxation, knitted fabric geometry, Tightness factor, and robbing back.
2. Crochet Warp Knitting Machine: Feature, Knitting action, End-use, etc. Multiple guide bar warp knitting machines: Feature, Knitting action, and their products.
3. Specialty Weft Knitted Fabrics and Machines: Loop wheel frame, production of fleecy on sinker top m/c, Fleecy interlock, sinker wheel m/c, plush in sinker top latch needle m/c sliver or high pile knitting. Knitted fabric faults: Causes and their remedies.
4. Introduction to non-woven technology: Types of fibers used, Methods of web preparation, Orientation of fibers in the web: Cross laid, parallel laid, Random laid, perpendicular laid web (struto technology)
5. Methods of bonding of the web: Needle Punching, Chemical Bonding, Thermal bonding, Spun laid technology. Stitch bonding and tufting. Spun bonding and melt blowing method of nonwoven production, Ultrasonic, and infrared bonding, Structure, properties, and application of nonwoven fabrics.
6. Manufacturing of Nano Fabric by Electro spinning method.
7. Non-woven fabric properties influencing factors. Effects of process and machine variables on properties of nonwoven.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Use different types of modern knitting machines and methods.
CLO2: Have a technical understanding of the advanced technology behind the crochet warp knitting machine to identify the gaps for innovations.
CLO3: Demonstrate the types of different techniques of nonwoven fabric production.

References:

Learning Materials:
Text Books:

1. S.J.Russell, “Hand Book of Nonwovens”, Wood head publications Ltd., ISBN-13: 978-1-85573-603-0, 2007.
2. Wilhelm A, Hilmar F, and Walter K, “Nonwoven Fabrics: Raw Materials, Manufacture
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: FM-4104-0723
Course Title: Fabric Manufacturing-IV Lab
Course Type: Elective
Pre-requisite: FM-4102-0723
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

Introducing the students to the advanced techniques of knitting machines and the production of nonwoven fabrics is necessary for the students to settle in the fabric industry and for advanced research. This course is offered to communicate the practical aspects of advanced weft and warp knitting processes, tools, and techniques to textile engineering students.

Course Contents:

 Study on weft Knitted Jacquard
 Study on loop Transfer Stitches
 Study on crochet Warp Knitting Machine
 Study on knitted fabric faults: causes and their remedies.
 Study on nonwoven web bond formation (needle punching, chemical, thermal)

Course Learning Outcomes (CLOs):

After completing this course, students would be able to-
CLO1: Apply the operating principles of modern knitting machines (jacquard, crochet) that can be used for the design & development of new technology.
CLO2: Calculate the production rate, efficiency, and speed of different advanced knitting machines.
CLO3: Identify and analyze the techniques used in nonwoven fabric production.

References:

Learning Materials:
Text Books:

1. S.J. Russell, “Hand Book of Nonwovens”, Wood head publications Ltd., ISBN-13: 978-1-85573-603-0, 2007.
2. Wilhelm A, Hilmar F, and Walter K, “Nonwoven Fabrics: Raw Materials, Manufacture
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: WP-4103-0723
Course Title: Wet Processing-IV
Course Type: Elective
Pre-requisite: WP-4101-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the course:

This course is about to study of physical and chemical textile finishes which are performed for the improvement of attractiveness, glossiness, smoothness, softness as well as the comforts, functional and decoration purposes of Textile materials.

Course Contents:

1. Textile Finishing: Definition and classification of finishing, Different machineries for textile finishing.
2. Physical and Mechanical: Shearing and cropping, Calendaring, Sanforizing, Raising, beetling, breaking, folding, and recent finishing developed processes.
3. Chemical finishing: Mercerization and parchmentization, resin finishing, water repellency, flame retardancy, Softening agents (Different types, applications), Detail study of special finishing treatments (rot-proofing, mildew proofing, insect and bacterial finishes, soil lease, anti-state finishes).
4. Knit Finishing: Hydro-extraction, dewatering, slitting, compacting, stentering, etc. Low-wet pick-up finishing and its importance, Application of optical brightening agents, Lectures on recently published research and developments in wet processing.

References:

Text Books:
1. Technology of Textile Processing, Vol-X, Technology of Finishing, Dr. V.A Shenai
2. An introduction to Textile Finishing, J.T. Marsh
3. Cotton Mercerizing, J.T. Marsh
4. Handbook of Fiber Science & Technology, Volume-II, Functional Finishes, part A & part B Textile Coloration, Broadbent.
5. Advances in the Dyeing and Finishing of Technical Textiles by A volume in Woodhead Publishing Series in Textiles.
6. Color in image Processing Handbook, Lodi Colony-1, 1003, New Delhi, India.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: WP-4104-0723
Course Title: Wet Processing-IV Lab
Course Type: Elective
Pre-requisite: WP-4102-0723
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the course:

This course is about exercises on the practical or hands-on performance of physical and chemical textile finishes which are performed for the improvement of attractiveness, glossiness, smoothness, and softness as well as the comforts, functional and decoration purposes of Textile materials.

Course Contents:

 Functions of different machineries used in textile finishing.
 Raising finishing of cotton fabrics.
 Calendaring of different constructed fabrics to produce various calendaring effects.
 Sanforizing of Cotton fabrics.
 Mercerization of Cotton fabrics and evaluation of absorbency, strength, and lustre.
 Resin Finishing of cotton fabric using starch and evaluation of stiffness and add-on%.
 Finishing of cotton fabric using softeners and evaluation of drape and add-on%.
 Crease Proofing of cotton fabric and evaluation of crease recovery angle.
 Finishing of cotton fabric with anti-pilling finish and evaluation of pilling.
 Finishing of cotton fabric with water-repellent finish and evaluation of wetting angle.
 Finishing of cotton fabric with the flame retardant finish and evaluation of LOI.
 Finishing of cotton fabric with soil release finish and measuring the ability of a fabric to release oily stains during home laundering.

Course Learning Outcomes (CLOs):

CLO1: Able to find out the functions of different finishing machineries used in Textile finishes.
CLO2: Able to perform the various physical textile finishes on textile materials.
CLO3: Competent to perform the various Chemical finishes on textile materials.

Course Code: AM-4103-0723
Course Title: Apparel Manufacturing-IV
Course Type: Elective
Pre-requisite: AM-4101-0723
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the course:

This course is required for the textile graduates to learn concepts of production planning, production control, and production management in the apparel industry, line balancing, modular production system, Toyota productions system, unit production system, progressive bundle system, work measurements, time study, motion study, and method study in apparels, calculating SMV and setting target production in apparel manufacturing and also study on cost control AQL (acceptable quality level), final inspection, compliance, wrap principal, discussion on category and quota.

Course Contents:

1. Apparel Manufacturing Management: Concept of Production Planning, Production Control, and Production Management in the Apparel Industry, Line Balancing,
2. Production Systems in Apparel: Modular Production System, Toyota Productions System, Unit Production System, Progressive Bundle System.
3. Tools of Planning: Work Measurements, Time Study, Motion Study, and Method Study in Apparel, Calculating SMV, and Setting Target Production in Apparel Manufacturing.
4. Cutting Room Management: Material Handling and Transportation Systems of Apparel Components, Advance Study on Scheduling in Cutting Room, Marker Utilization Variation.
5. Material Management and Sewing Room Management: Principles of Purchasing, Fabric Loss Outside Marker, Fabric Utilization Variation, Control of Material Wastages, Manufacturing Resource Planning, Production Engineering Management in Apparel, Cost Control
6. Factorial Study of Seam Strength: Mechanism of Seam Slippage, Seam Strength Prediction, Seam Strength Testing, Fabric Sew Ability Assessment.
7. Finishing Room Management: AQL (Acceptable Quality Level), Final Inspection
8. Quality Management in Apparel Industry: Quality from Design to Dispatch, Production and People.
9. Compliance Issue in Apparel Manufacturing: Compliance, WRAP Principal, Discussion on Category and Quota.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to-
CLO1: Understand the production planning, production control, and production management in the apparel industry, line balancing.
CLO2: Apply the work measurements, time study, motion study, and method study in apparel, calculating SMV and setting target production in apparel manufacturing.
CLO3: Calculate and analysis the principles of purchasing, fabric loss outside marker, fabric utilization variation, and control of material wastage.

References:

Learning Materials:
Text Books:

1. Garment Dyeing: Ready to wear fashion, Textile Institute, Manchester.
2. An Introduction to Quality for Apparel Industry, Pradip, V., Mehta, BSP Professional Books, London.
3. Garments Technology for Fashion Designers, Cooklin G, Blackwell Scientific.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: AM 4104-0723
Course Title: Apparel Manufacturing-IV Lab
Course Type: Elective
Pre-requisite: AM-4102-0723
Credits: 1
Class Hours: 60
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

This course is required for textile graduates to study industrial sewing machines, practical study on embroidery machines, production of suits, jackets, jogging suits, dresses, children's wear, nightwear, and practices on CAD / CAM systems for apparel manufacturing. a case study in apparel manufacturing, critical analysis in apparel, report submission, and presentation.

Course Contents:

• Practical Study on Industrial Sewing Machine
• Practical Study on Embroidery Machine
• Production of Suits, Jacket, Jogging Suit, Dresses, Children's Wear, Night Wear
• Practices in CAD/CAM Systems for Apparel Manufacturing.
• Case Study in Apparels Manufacturing
• Critical Analysis of Apparel, Report Submission, and Presentation.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Understand the different industrial sewing machine
CLO2: Apply the Production process of Suits, Jacket, Jogging Suit, Dresses, Children's Wear, Night Wear
CLO3: Analysis of the CAD/CAM Systems for Apparel Manufacturing.

References:

Learning Materials
Text Books:

1. Garment Dyeing: Ready to wear fashion, Textile Institute, Manchester.
2. An Introduction to Quality for Apparel Industry, Pradip, V., Mehta, BSP Professional Books, London.
3. Garments Technology for Fashion Designers, Cooklin G, Blackwell Scientific.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: YM-4105-0723
Course Title: Special Yarn Production
Course Type: Elective
Pre-requisite: N/A
Credits: 3
Class Hour: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

Textile engineering graduates need to study the basic Principle of fancy yarn production, textured, core yarn, and basic principle, type and different methods, properties, and end use of texturized yarn. Conversion tow to top.

Course Contents:

• Basic Principle of fancy yarn production.
• Plying techniques: Profile twisting stage, binding stage, piled chenille profile.
• Design and construction of basic profiles: Spiral, Gimp, Loop, Snarl, Loop, Snarl, Knop, Cover, Slub, Chenille, and a combination of profiles.
• Textured yarn: False twisted, Stuffer box crimped, air-jet.
• Core yarn: Filament core, staple core, bi-component (bobtex) yarn.
• Doubling machines: Up-twisters and two-for-one twisters.
• Define composite, ply and cord yarn.
• Texturization: Basic principle, type, and different methods, properties, and end use of texturized yarn.

References:

Learning Materials:
Text Books:
Fundamentals of Textile Engineering, Rezaul Karim, Faruq Hosen

Reference Books:
1. Worsted Spinning, Henshaw, D. E., Textile Institute, UK.
2. Advance Fibre Spinning Technology, Nakajima, T., Woodhead 1994, Japan.
3. Waste Silk Spinning, Rayner, UK.
4. Woolen Spinning, Vickerman, USA.
Online Materials: Journals, Websites, YouTube Videos

Course Code: TEX-4105-0723
Course Title: Special Fabric Production
Course Type: Elective
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

This course introduces textile engineering students to specialized fabric product with their applications to gather knowledge about the specific areas of advanced fabrics depending on the product characteristics, functional requirements, and end-use applications.

Course Contents:

1. Special knit fabrics: Net fabric, Lace fabric, Fleece fabric – features, characteristics, end uses.
2. Narrow fabrics: Discussion on Tape, webbing, ribbon, belt, label, braid, lace, etc. Lappet and swivel fabrics; Gauge and leno fabrics, Flocked fabric, Biaxial Fabrics; Triaxial Fabrics.
3. Traditional Fabrics: Discussion on Muslin, Jamdani Shari, Benarashi shari, etc.
4. Woven Pile Fabrics: Introduction to pile fabrics; Weft pile fabrics; Warp pile fabrics: Carpet; Terry Towel and Tufted carpet.
5. Multi-component fabrics: Introduction to multi-component fabrics; Discussion on Bonded, laminated and quilted fabrics.
6. Recent inventions and publications on various value-added special fabrics.
7. Definition, Structure, Production, Properties, End-uses, etc. of Laminate, Tape.
8. Definition, Structure, Production, Properties, End-uses, etc. of Belt, Label.
9. Definition, Structure, Production, Properties, End-uses, etc. of Braid.
10. Lappet swivel; velvets arid velveteen Carpet: Terry Towel.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Enunciate the definition, structure, production, properties, end-uses, etc. of laminate, tape, label, braid, lappet swivel, and terry towel.
CLO2: Identify and analyze the applications of value-added fabrics.
CLO3: Research, design and develop the fabrics for technical textile application (filtration and nonwoven).

References:

Learning Materials:
Text Books:

1. S.J.Russell, “Hand Book of Nonwovens”, Wood head publications Ltd., ISBN-13: 978-1-85573-603-0, 2007.
2. Wilhelm A, Hilmar F, and Walter K, “Nonwoven Fabrics: Raw Materials, Manufacture,
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-4105-0723
Course Title: Special Wet Processing
Course Type: Elective
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the course:

Textile engineering graduates need to study the general and applied the concept of special wet processing for the treating of textile materials. So, the main focus of this course is how to apply recent or modern methods with developed chemicals on textile materials like foams, solvents, and supercritical fluids to reduce water consumption and energy savings as well as environmental safety.

Course Contents:

1. Foam Technology: Foam generation, application, advantages, and disadvantages.
2. Solvent dyeing: Properties of different types of solvent used, application, advantages, and disadvantages. Solvent scouring, Ammonia Mercerization, Bio-polishing, Phthalogen Blue dyeing, Shear sucker finishing, and various special effects by different types of chemical treatments.
3. Supercritical Fluid Dyeing: Definition, Density, and Viscosity of supercritical fluid, Supercritical CO2, Methane, ethane, etc. Uses and application of Supercritical fluid in textile dyeing.
4. Human color vision, Metamerism
5. Effluents: Effluents treatment of wet processing, their effects on the environment, various types of effluent threatening and disposal systems.

References:

Text Books:
1. Handbook of Textile Coloration and Finishing by Publisher: STUDIUM PRESS LLC, Editor: Mohammad Shahid, Guoqiang Chen, Ren-Cheng Tang, ISBN: 1-62699-106-5
2. Textile Processing: Printing, Dyeing, Finishing by J. L. Smith
3. Advances in the Dyeing and Finishing of Technical Textiles by A volume in Woodhead Publishing Series in Textiles.
4. E.R. Trotman, “Dyeing and Chemical Technology of Textile Fibres”, Charles Griffin and Co. Ltd., 1st edition, 1991.
5. M. Clark, “Handbook of Textile and Industrial Dyeing”, Wood head Publishing Ltd., 1st edition, 2011.
6. L. W. C. Miles, “Textile Printing”, Dyers Company Publication Trust, 2nd edition, 2003.
7. V. A. Shenai, “Technology of Printing”, Sevak Publications, 1st edition, 1990.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: AM-4105-0723
Course Title: Special Apparel Products
Course Type: Elective
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the course:

This course is required for the textile graduates to learn types and definitions; of the human clothing system; psychology and comfort - perception of comfort, psychological research techniques, comfort sensory descriptors, psychophysics, scales of measurement, scales to measure direct responses, wear trial technique, comfort perception and preferences. clothing and thermal comfort; thermal comfort - thermoregulatory mechanisms of the human body, two-node model of thermal regulation, dynamic thermal interaction between the body and clothing, role of clothing on thermal regulations.

Course Contents:
1. Comfort – types and definition; human clothing system; psychology and comfort - perception of comfort, psychological research techniques, comfort sensory descriptors, psychophysics, scales of measurement, scales to measure direct responses, wear trial technique, comfort perception, and preferences. wearer’s temperature regulations, the effect of physical properties of fibers, the behavior of different types of fabrics.
2. Thermo Physiological Comfort - Clothing and Thermal Comfort; Thermal Comfort - Thermoregulatory Mechanisms of The Human Body, Two-Node Model of Thermal Regulation, Dynamic Thermal Interaction Between the Body and Clothing, Role of Clothing on Thermal Regulations.
3. Heat and Moisture Transfer – Wearer’s Temperature Regulations, Effect of Physical Properties of Fibres, Behavior of Different Types of Fabrics, Dynamic Heat and Moisture Transfer in Fabric, Moisture Exchange Between Fiber and Air, Boundary Conditions, Method of Solution, Moisture Sorption of Wool Fabrics, Behavior of Fabrics Made from Different Fibers.
4. Psychological Comfort - Transient Temperature and Moisture Sensations, Coolness to The Touch, Warmth, Dampness, Clamminess, and Moisture Buffering During Exercise, Environmental Buffering; Neuro Physiological Comfort - Basis of Sensory Perceptions; Measurement Techniques - Mechanical Stimuli and Thermal Stimuli.

Course Learning Outcomes (CLOs):

At the end of the course, the student will be able to-

CLO1: Understand the human clothing system; psychology and comfort - perception of comfort, psychological research techniques.
CLO2: Analysis the clothing and thermal comfort; thermal comfort - thermoregulatory mechanisms of the human body, two-node model of thermal regulation.
CLO3: Apply the wearer’s temperature regulations, the effect of physical properties of fibers, the behavior of different types of fabrics, dynamic heat, and moisture transfer in fabric.
CLO4: Calculate the transient temperature and moisture sensations, coolness to the touch, warmth, dampness, clamminess, and moisture buffering during exercise.

References:

Learning Materials:
Text Books:

1. Garment Dyeing: Ready to wear fashion, Textile Institute, Manchester.
2. An Introduction to Quality for Apparel Industry, Pradip, V., Mehta, BSP Professional Books, London.
3. Garments Technology for Fashion Designers, Cooklin G, Blackwell Scientific.
Other Learning Materials: Journals, Web Materials, YouTube Videos, etc.

Course Code: TEX- 4107-0723
Course Title: Textile Quality Management
Course Type: Theory
Pre-requisite: N/A
Credit: 3
Class Hours: 42 hours
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the course:

Total Quality Management is an important concern as it describes a management approach to long-term success through customer satisfaction. The Textile Quality Management course is about teaching students the principles, techniques, and tools of Total Quality Management along with Quality standards. This course will provide Textile Engineering students with the basic concept of Quality management in the Textile industry.

Course Contents:

1. Introduction: Meaning and measurement of Quality, Definition of quality and Quality assurance, Dimensions of product and service quality, Basic concepts of TQM, TQM Framework, Contributions of Quality Management Gurus, Barriers to TQM, Cost of Quality.
2. TQM Principles: Quality statements, Customer Focus, Customer orientation, Customer satisfaction, Customer complaints, Customer retention, Continuous process improvement – PDCA cycle, 5S, Kaizen, Supplier partnership – Partnering, Supplier selection, Supplier Rating.
3. TQM Tools & Techniques Type I: The seven traditional tools of quality, new management tools – Lean Management, Six-sigma: Concepts, methodology, applications to spinning, weaving, chemical processing, and garment industries, Benchmarking – Reason to bench mark, Bench marking process.
4. TQM Tools & Techniques Type II: Quality circles, Quality Function Deployment (QFD), Taguchi quality loss function, PM Concepts, improvement needs, Performance measures, Application of TQM tools in textile industry, BSTI, ASTM
5. Quality Systems: Need for ISO 9000- ISO 9000-2000 Quality System – Elements, Documentation, Quality auditing, QS 9000 and ISO 14000 – Concepts, Requirements and Benefits, Quality Council, Leadership, Employee involvement (Motivation, Empowerment, Team, and Teamwork, Recognition and Reward).

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: understand the Basic concepts of TQM, TQM Framework, Contributions of Quality Management Gurus, Barriers to TQM, and Cost of Quality.
CLO2: analyze customer requirements, suppliers’ selection, suppliers’ ratings, and other continuous improvement approaches ethically.
CLO3: apply lean management in the manufacturing industry.
CLO4: demonstrate Quality circles, Quality Function Deployment (QFD), Taguchi quality loss function, PM Concepts, improvement needs, Performance measures, Application of TQM tools in the textile industry, BSTI, ASTM.

References:

Teaching materials:
Text books:

1. Work quality management in the textile industry (Woodhead Publishing India in Textiles) 1st Edition by P. Purushothama
2. Testing and quality management by V.K Kothari, New Delhi: IAFL Publication, 1999.
3. Quality Control and Management- Dr. M. Ahsan Akhter Hasin
Learning Materials: Journals, Websites & Youtube tutorials

Course Code: PPC-4109-0715
Course Title: Production Planning and Control
Course Type: Theory
Pre-requisite: N/A
Credits: 3
Class Hours: 42
Total Marks: 100
Year/Level: 4
Semester/Term: I

The rationale of the Course:

Manufacturing units that produce textile and fashion items deal with many challenges every day. Fast fashion concepts, short lead time, price competitiveness, optimum product quality to comply with buyer requirements, and eco certifications are some common days to day considerations in the RMG production units at present. To make Textile Engineering students eligible to deal with these contemporary challenges that clothing manufacturers are facing today, this course is offered. The course is designed to develop competency in production units related to problem analysis, design and development of solutions, optimum production efficiency ensuring effectiveness, and other relevant aspects which would help the graduate to achieve the required technical skills for their leadership.

Course Contents:

1. Introduction to Production Planning and Control: Understanding the Marketplace and Customer Needs, designing a Customer-Driven Marketing Strategy, Preparing an Integrated Marketing Plan and Program, Building Customer Relationships, Capturing Value from Customers, and Changing Marketing Landscape.
2. The Production System: Production system, Value added process, Efficiency vs Effectiveness, Production objectives, Production system decision hierarchy.
3. Employee Scheduling: Definition, Process, Application of employee scheduling.
4. Facility Location: Nature of Location Decision, making location decision, Factors affecting location decision, Plant location method, Factor rating, Service location methods, Globalization.
5. Facility Layout: Importance of facility layout, Objectives of facility layout, Layout design considerations, Basic Layout types, Product layout, Advantages and Disadvantages of Product layout, Process layout, Advantages and Disadvantages of process layout, Fixed position, Cellular, and Functional layout.
6. Work Measurement: Introduction, Objectives, Benefits, Time Study, Time measurement techniques.
7. Inventory Management: Types of Inventories, Functions of Inventory, Objectives of Inventory Control, Effective Inventory Management, Inventory counting systems, Inventory Management.
8. Forecasting: Introduction, Importance, General characteristics, Types of forecasting, seven steps in Forecast, Forecasting approaches, and Four qualitative methods.

Course Learning Outcomes (CLOs):

After completing this course, students would be able to
CLO1: Apply the knowledge of Planning and Controlling in the Production units of any Textile and Apparel manufacturing entity.
CLO2: Make decisions to resolve real-life problems in the manufacturing units.
CLO3: Ensure quality and ethical aspects of production by adapting proper controlling mechanisms in the supply chain.
CLO4: Capture the ability to contribute towards production efficiency and effectiveness in different kinds of Textile processing.
CLO5: Have the ability to enhance their managerial and technical skills that would be useful for any kind of manufacturing entity.

References:

Learning Materials:
Text Books:

1. Production Planning and Control; Author: S.K. Mukhopaddhay; Edition- 3rd, Publication – PHI
2. Production Planning and Control; Author: D.R. Kiran; Edition- 1st, Publication – BSP
Other Learning Materials: Journals, Website Materials, YouTube Videos, etc.

Course Code: TEX-4202-0723
Course Title: Thesis/Project
Credits: 3
Class Hours: 80
Total Marks: 100
Year/Level: 4
Semester/Term: II

During Level IV, Term II of study, each student will be required to complete a project/thesis work in the relevant field of their specialization. For such work, the students will be guided by a teacher in the area of specialization.

Course Code: TEX-4204-0723
Course Title: Comprehensive Viva
Credits: 3
Total Marks: 100
Year/Level: 4
Semester/Term: II

No specific class hour will be assigned for the comprehensive viva. The comprehensive viva will cover four years of courses as a self-study. A panel of senior teachers will conduct the comprehensive viva during the final examination of Level IV.

Course Code: TEX-4206-0723
Course Title: Industrial Attachment
Credits: 3
Credit Hours: 240
Total Marks: 100
Year/Level: 4
Semester/Term: II

The students must undergo a 2-month intensive industrial training program in the relevant area of specialization after completion of Level IV, Term- I.

Department of Textile Engineering

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