Textile fibers detailed syllabus for Diploma in Textile Technology (DTT) for C20 regulation curriculum has been taken from the APSBTET official website and presented for the DTT students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Diploma in Textile Technology 1st Year scheme and its subjects, do visit DTT 1st Year C20 regulation scheme. The detailed syllabus of textile fibers is as follows.
Course Objectives
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Course Outcomes:
- Define the textile related terms, classification of textile fibers & Sequence of textile fibers
- Identify the raw materials, features & properties of different Natural cellulose fibers.
- Identify the raw materials, features & properties of Wool, production, cleaning and grading of Wool.
- Identify the raw materials, features & properties of Silk, production, cleaning and grading of Silk.
- Identify the different raw materials for the manmade fibers and explain various methods of fiber formation/ fiber spinning.
- Describe the process of production of Semi synthetic & Synthetic fibers.
- Summarize the identification of textile fibers in various fields.
- Summarize the properties of textile fibers & Comparison of Natural and Synthetic fibers
Introduction to Textiles and Textile Fiber
major textile industries in India -Definitions of terms – Monomer, Polymer, Degree of Polymerisation, Fiber, Textile Fiber, Filament, Yarn, Thread, Fabric, Garment,Difference between Staple Yarn and Filament yarn – methods of producing fabric – their definitions-Essential properties of textile fibers -Classification of textile fibers based on Source and chemical nature.-General Sequence of operations involved in Conversion of cotton fiber to garment.
Natural Cellulose Fibers
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Natural Protein Fibre
Wool -Classification of wool – by sheep, by fleece and by commercial use -Factors influencing quality of wool -Virgin wool and shoddy wool -Wool producing countries -Impurities in raw wool -Cleaning and preparation wool for production of Yarns.-Differences between Woollen and Worsted Yarns.-Physical Structure of wool / wool fibers fibre cross -section –Felting property of wool.,physical and chemical properties of wool.
Natural Protein Fibre
Silk -Varieties of Silk -Sericulture – study of life cycle of silkworm.-Physical characteristics of cocoon -Mulberry silk Vs Non mulberry silk -different stages in production of raw silk from cocoons -Drying / Stifling – different methods -Cocoon cooking – different methods -Mulberry Silk Reeling -Systems of reeling – comparison -Functions of croissure -Charkha reeling -cottage basin reeling -Multi end reeling machine -Automatic reeling machine -Degumming of Silk.-Weighing of Silk.-Process flow charts of -mulberry silk, Tassar and Muga coccons ,physical and chemical properties of silk fibre.
Introduction to Man-Made Fiber
Basic raw materials used for production of Synthetic fibersMonomers used for common textile fibers and their chemical structure-Requirements of fiber forming Polymers.-Different methods of fiber formation (methods of fibre spinning)-Melt Spinning-Wet Spinning-Dry Spinning-Spinning methods for different polymers-Advantages and disadvantages of different fibre spinning methods.
Manufacturing of Man-Made Fibers
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Applications of Textiles Fibers
Applications of fibers in apparel, furnishing fileds -Cotton, Bast Fibres, Wool, Silk, -Viscose, Lyocell, Acetate -Polyester, Nylons, Acrylic -the examples of industrial and technical textiles- Use of manufactured fibers for different purposes-uses of wool.
Identification and Comparison of Textile Fibers
Different methods of fiber identification. -various Solvents dissolving textile fibers – microscopic appearance (longitudinal and cross sectional) of textile fibers – identification of textile fibers by Burning Test.-Uses of wool – apparel, furnishing, carpets, industrial -Comparison of natural and synthetic fibers-Comparison of Jute and Flax -Comparison of wool and silk-Comparison of Vegetable and animal fibers.-Comparison of cotton, Viscose and Lyocell.
Reference Books:
- Textile Science – Gohl & Velensky.
- A text book of Fiber Science and Technology – S.P. Mishra.
- Production of Synthetic fibers – A.A. Vaidya.
- Textile Science – Gohl & Velensky.
- A text book of Fiber Science and Technology – S.P. Mishra.
- Production of Synthetic fibers – A.A. Vaidya.
- Textiles – Sara J Kadolph
For detailed syllabus of all other subjects of Diploma in Textile Technology, C20 regulation curriculum do visit DTT 1st Year subject syllabuses for C20 regulation.
For all Diploma in Textile Technology exam timetable, visit APSBTET DTT all semester exam timetable direct link.