TT3352 Syllabus - Production Of Textile Fibres - 2021 Regulation Anna University

TT3352 Syllabus - Production Of Textile Fibres - 2021 Regulation Anna University

TT3352

PRODUCTION OF TEXTILE FIBRES

 LTPC

3003

COURSE OBJECTIVES:
• To enable the students to learn about the natural fibre production, polymer rheology and the laws, and various spinning techniques of manufactured fibre production
• To expose the students to post spinning and development in the spinning process

UNIT I

NATURAL FIBERS

12

Natural Fibers- production, properties and applications- Evolution of cotton varieties & Cultivation and harvesting; Bast Fibers: cultivation – Retting – Fibre Extraction; Wool: Types – Rearing – Shearing – Chemical Composition; Silk: life cycle of silk worm, Types – Reeling – Throwing

UNIT II

MELT SPINNING

9

Newtonian and non-newtonian fluids, Melt instabilities; Melt Spinning- Polymer Selection and Preparation, equipment, properties and applications of polyester, polyamide and polypropylene fibers


UNIT III

SOLUTION SPINNING

9

Solution spinning- Polymer Selection and Preparation, equipment, properties and applications of acrylic, polyurethane and regenerated cellulose fibres.

UNIT IV

POST SPINNING OPERATIONS

9

Neck drawing, drawing systems, influence of drawing on structure and properties of fibres; Types of heat setting, influencing parameters on heat setting, influence of heat setting on fibre behavior; Spin finish composition and application; texturising.

UNIT V

DEVELOPMENTS IN FIBER SPINNING

6

Liquid crystal spinning; Gel spinning; Profile fibres and hollow fibres; Speciality fibres: polylactic acid and chitosan fibres preparation properties and applications.

TOTAL: 45 PERIODS

COURSE OUTCOMES:: Upon completion of the course, students will be able to
Upon completion of this course, the student shall be able to CO1: Recognize the cultivation and production of natural fibres CO2: Explain the polymer rheology and polymer process parameters involved in melt spinning. CO3: Demonstrate the various spinning techniques of polymers parameter involved in spinning synthetic yarn CO4: Infer the need of various post spinning operations CO5: Describe the advances in the spinning process

TEXT BOOKS:
1. Kothari V. K., “Textile Fibres: Development and Innovations”, Vol. 2, Progress in Textiles, IAFL Publications, New Delhi, 2000 2. Vaidya A. A., “Production of Synthetic Fibres”, Prentice Hall of India Pvt. Ltd., New Delhi, 1988 3. Nakasjima (English edition, edited by Kajiwara K. and McIntyre J. E.), “Advanced Fibre Spinning Technology”, Wood head Publication Ltd., England, 1994.

REFERENCES:
1. Gupta V. B. and Kothari V. K. (Editors), “Manufactured Fibre Technology”, Kluwer Academic Publishers, 1997. 2. Cook J. G., “Handbook of Textile Fibres: Vol. 2: Man Made Fibres”, The Textile Inst., 5th Ed. 1984. 3. Srinivasa Murthy H. V., “Introduction to Textile Fibres”, Textile Association, India, 1987. 4. Cook J.G., “Handbook of Textile Fibres: Vol. 1: Natural Fibres” The Textile Inst., 2001

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