AKTU Woven Textile Design (BCT054) Syllabus PDF – B.Tech 3rd Year

Course Objectives

To learn, demonstrate, evaluate and develop basic woven designs (like plain, satin, mock leno, diamond and their derivatives) and advanced woven designs (like, extra thread designs, backed fabric, double cloth, treble cloth and jacquard design) and also sustainably development of each design.

Introduction to Elements of woven designs, Classification of woven fabric, concept of design, draft, peg plan, denting order. plain weave, derivatives of plain weave and different methods of decorating of plain fabric Classification of twill weaves. Elongated, Zig-zag, wavy, broken, herringbone, transposed, Rice, & rearranged twill weaves. Satin /Sateen weave.

Mockleno, diaper, diamond, Cork-Screw & crepe weaves . Different methods of producing crepe weaves; Towelling weaves: diamond, mockleno, huck a back, honey comb Principle and objective of extra warp and extra weft designing loom requirements, methods of disposing surplus thread, difference between extra warp and extra weft designing Principle and objective of warp backed and weft backed fabric. Loom requirements, examples of each category, difference between warp backed and weft backed fabric.

Double cloths: Introduction, classification, self stitched double cloths, centre stitched double cloth, interchanging double cloths. Example of each type. Introduction of Treble cloth.

Development of jacquard design, associated process and calculation. Punching card in piano card cutting machine, card lacing etc.

Reference Books

1. Watson’s Textile Design and Colour by Z Grosicki; Universal Publishing Corporation, Bombay (India)
2. Watson’s Advance Textile Design
3. Grammer of Textile Design – Nisbet
4. Structural Fabric Design by – Kilby
5. Woven Structures and Design – Doris Goerner; British Textile Technology GroupWIRA, House, Leeds (UK)
6. Fibre to Fabric by Ghosh

Course Outcomes

At the end of the course students will be able to:

1. Describe the knowledge in Basic weave, Plain, Twill, Satin, toweling weave, Extra thread design, backed fabric design, double and treble cloth and producing design on jacquard weaving.
2. Classify and identify Basic weave, Plain, Twill, Satin, toweling weave, Extra thread design, backed fabric design, double and treble cloth and design on jacquard weaving.
3. Sketch Basic weave, Plain, Twill, Satin, toweling weave, Extra thread design, backed fabric design, double and treble cloth and jacquard design.
4. Solve and compare Basic weave, Plain, Twill, Satin, toweling weave, Extra thread design, backed fabric design, double and treble cloth and jacquard design.
5. Predict and recommend (on the basis of end use requirement) Basic weave, Plain, Twill, Satin, toweling weave, Extra thread design, backed fabric design, double and treble cloth and jacquard design.
6. Create and develop Basic weave, Plain, Twill, Satin, toweling weave, Extra thread design, backed fabric design, double and treble cloth and jacquard design. LAB 1: BCT551 Carpet & Textile Testing - I Lab

Course Objectives

1. To get aware of principles of measurement of environmental conditions of testing lab.
2. To develop an understanding of yarn count system using testing instruments.
3. To get an understanding of the principles of measurement of fibre length and fibre fineness.
4. To acquire knowledge on testing of basic Capet constructional parameters.
5. To acquire knowledge on Capet flammability testing. Experiments:
6. Measurement of Relative humidity of the testing laboratory.
7. Determination of count of a given yarn/sliver/roving in different counting system.
8. To study the principle of measurement of fibre length of cotton by means of Digital Fibrograph and determine:- a. 2.5 % Span Length b. 50 % Span Length c. Uniformity.
9. Measurement of fibre length of wool fibre by means of W.I.R.A FDA.
10. Determination of fineness of wool fibre by WIRA tester.
11. Determination of fineness and maturity of Cotton fibre.
12. Determination of % medullation of wool fibre using projection microscope.
13. Determination of twist in single and folded yarn and to determine twist factor used in spinning the yarn.
14. Measurement of pile height of carpet using leaf gauge.
15. Determination of thickness of carpet using portable thickness gauge.
16. Determination of tuft withdrawal force using tuft withdrawal tensometer.
17. Determination of surface flammability of carpet by 16 CFR 1630/1631 method.
18. Determination of flammability of carpet by BS 4790 method. NOTE: Experiments shall be decided on factors like: • Facilities installed at Institute. • Accessibility to Industry & nearby Institutes. • Trend of Technological Developments in National & International perspective.

Course Outcomes

After completion of this course, students will be able to:

1. Appreciate the importance of measurement of environmental conditions of testing labs.
2. Measure the fibre length and fibre fineness using various instruments.
3. Measure the count of Yarn/roving/sliver using various instruments.
4. Understand the basic testing parameters related to construction and Capet flammability. LAB 2: BCT552 Chemical Processing of Textiles - II Lab

Course Objectives

1. To synthesize and apply azo dyes by coupling reaction.
2. To apply vat dyes on cotton fabric/yarn.
3. To dye cotton fabric/yarn with remazol & procion dyes and sulphur dyes.
4. To operate HTHP machine and apply disperse dyes on polyester fabric/yarn.
5. To determine washing fastness of dyed textiles by standard (IS/ISO) method.
6. To determine light fastness of dyed textiles by standard (IS/ISO) method. Experiments:
7. Development of dye by coupling method.
8. Dyeing of cotton yarn with vat dyes in sample pot dyeing machine.
9. Dyeing of cotton yarn with sulphur dyes
10. Dyeing of cotton yarn with Remazol dyes.
11. Dyeing of cotton yarn with Procion Dyes
12. Dyeing of cotton yarn with Bi-functional reactive Dyes
13. Dyeing of polyester yarn/fibre in laboratory HTHP machine.
14. Application of optical whitening agent on cotton.
15. Determination of washing fastness of dyed material.
16. Determination of washing fastness of dyed material.

Course Outcomes

At the end of the course students will be able to:

1. Develop azo dye by coupling method.
2. Apply vat dyes on cotton fabric/yarn.
3. Dye cotton fabric/yarn with remazol & procion dyes and sulphur dyes.
4. Operate HTHP machine and apply disperse dyes on polyester fabric/yarn.
5. Evaluate washing fastness of dyed textiles by standard (IS/ISO) method.
6. Evaluate light fastness of dyed textiles by standard (IS/ISO) method LAB 3: BCT553 Carpet Manufacture Lab

Course Objectives

1. To get knowledge about various types of carpets and raw materials used in manufacture
2. To acquire knowledge about dyeing of yarn used in carpets
3. To give an in depth knowledge about knotting and tufting of carpets
4. To acquire knowledge about machine made carpets
5. To develop an understanding on carpet washing and finishing
6. To familiarize about the testing equipments.
7. To get knowledge about data collection Experiments:
8. Identify various types of carpet and raw material used
9. Seminar on carpet designing and quality of hand knotted carpet
10. Demonstration of carpet yarn dyeing
11. Practice of hand knotted and tufted carpet manufacturing.
12. Demonstration on machine made carpet
13. Demonstration of carpet washing and finishing
14. Demonstration of various carpet testing instruments in the lab.
15. Data collection of carpet export and report making

Course Outcomes

After completing this course, the student will be able to

1. Understand about various types of carpets and raw materials used in manufacture
2. Understand the dyeing of yarn used in carpets
3. Understand the knotting and tufting of carpets
4. Understand the carpet washing and finishing
5. Understand the machine made carpets
6. Understand about the equipments used for testing and assessing the quality