Textile Fibres detailed Syllabus for Textile Technology (DTT), C18 curriculum has been taken from the TSSBTET official website and presented for the diploma students. For Course Code, Course Name, Lectures, Tutorial, Practical/Drawing, Internal Marks, Max Marks, Total Marks, Min Marks and other information, do visit full semester subjects post given below.
For all other Diploma in Textile Technology (DTT) Syllabus for 2nd Sem C18 Curriculum TSSBTET, do visit Diploma in Textile Technology (DTT) Syllabus for 2nd Sem C18 Curriculum TSSBTET Subjects. The detailed Syllabus for textile fibres is as follows.
Rationale:
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Prerequisites:
This course requires the knowledge of primary knowledge of clothing and textiles, fibres.
Course Outcome:
At the end of the course, student will have the ability to
- Identify the raw materials and list the features natural cellulose fibres
- Identify the raw materials and list the features natural protein fibres
- Identify the raw materials and explain manufacturing process of synthetic fibres
- Describe the process of production of staple fibres and filaments
- Summarise the properties of textile fibres
- Summarize the applications of textile fibres
Unit 1: Natural Cellulose Fibres
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Unit 2: Natural Protein Fibres – Wool and Silk
Classification of wool – by sheep, by fleece and by commercial use -general properties of wool – Define Virgin wool and shoddy wool -Major Wool producing countries in the world -Impurities in raw wool -Cleaning and preparation wool for production of Yarns-differences between Woolen and Worsted Yarns- Physical and chemical Structure of wool fibre cross section using a sketch – Silk – Varieties of Silk -Sericulture (life cycle )of silkworm-tate the Physical characteristics of cocoon -difference between Mulberry silk and Non mulberry silk -different stages in production of raw silk from cocoons – different methods of Drying / Stifling- methods of Cocoon cooking – methods of Mulberry Silk Reeling -Chemical Processes of silk -Process flow charts of Mulberry silk, Tassar and Muga cocoons
Unit 3: Basic Raw Materials and Production of Polymer
Definitions of terms – Requirements of fibre forming Polymers – basic steps in Fibre Forming Process -Polymers of textile fibres and their Monomers-types of polymerisation reactions-difference between semi synthetic and synthetic fibre-manufacturing process of following synthetic polymers – Polyester, Polyamide fibres – Nylon 6 , Nylon 6,6, Acrylic Fibres
Unit 4: Production of Staple Fibres and Filament Yarns
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Unit 5: Properties of Textile Fibres
Classify the properties of textile fibres and define in the following ways -Physical properties, Chemical, Durability, Aesthetic, Comfort and Appearance and retention properties – the Properties of following textile fibres -Cotton, Bast, Wool, Silk, – Viscose, Lyocell, Acetate – Polyester, Nylons, Acrylic – -Tabulate heat sensitivity and burning characteristics of textile fibres
Unit 6: Applications and Comparison of Textile Fibres
Explain the applications of following fibres in apparel, furnishing and technical fields – Cotton, Bast, Wool, Silk -Viscose, Lyocell, Acetate -Polyester, Nylons, Acrylic -examples of industrial and technical textiles-Tabulate Properties common to all cellulose fibres, protein fibres and synthetic fibres and also state their importance to consumers-Compare natural and synthetic fibres -Compare Vegetable and animal fibres-Compare Jute and flax in terms of properties and applications -Compare wool and silk -Compare cotton, Viscose and Lyocell
Recommended Books
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Specific Learning Outcomes
Natural Cellulose Fibres
- List natural cellulose fibres
- Cotton
- State the properties of cotton which makes it most useful
- Mention Botanical Classification of cotton.
- Tabulate Worldwide varieties of cotton with their characteristic properties
- Tabulate varieties of Indian cotton with their characteristic properties
- List fibre quality parameters for grading of cotton
- Explain microscopic structure of cotton using a sketch
- Explain Crystalline and amorphous structure
- Mention the Chemical Composition of Cotton
- Write the chemical structure of cotton cellulose
- Bast fibres
- List the Features of Bast fibres – Jute and Flax.
- Explain the Preparation of Bast fibres for extraction (Retting) .
- Explain the Extraction (Manufacturing) of Bast fibres.
- Explain the Structure of bast fibres – both Jute & Flax
Natural Protein Fibres
- Give the Classification of wool – by sheep, by fleece and by commercial use
- Write the general properties of wool
- Define Virgin wool and shoddy wool
- Name major Wool producing countries in the world
- List the Impurities in raw wool
- Explain the Cleaning and preparation wool for production of Yarns.
- Write the differences between Woolen and Worsted Yarns.
- Describe the Physical Structure of wool fibre cross section using a skecth
- Describe the Chemical Structure of Wool
- List the Varieties of Silk
- Explain Sericulture (life cycle )of silkworm.
- State the Physical characteristics of cocoon
- Write the difference between Mulberry silk and Non mulberry silk
- Explain different stages in production of raw silk from cocoons
- Explain different methods of Drying / Stifling
- Explain different methods of Cocoon cooking
- Explain the different methods of Mulberry Silk Reeling
- Define Chemical Processes of silk -Throwing of Silk, Degumming of Silk and Weighing of Silk
- Draw the Process flow charts of Mulberry silk, Tassar and Muga cocoons
Understand Basic Raw Materials and Formation of Polymer
- Define the terms – Monomer, Polymer and Degree of Polymerization
- Mention the two basic steps in production of synthetic fibres
- State the difference between semi synthetic and synthetic fibre
- Tabulate Polymers of textile fibres and their Monomers
- Tabulate Monomers and the chemicals from which they are extracted
- State the Requirements of fibre forming Polymers
- Mention the types of polymerisation reactions
- List different Polymerisation techniques
- Tabulate Solvents for different textile fibres
- Explain the manufacturing process of following synthetic polymers – Polyester , Polyamide fibres – Nylon 6 & Nylon 6,6 and Acrylic fibres and Modacrylic fibres
Production of Staple Fibres and Filament Yarns
- Mention different methods of producing fibres from polymers
- Explain the following methods of producing fibre or filament -Melt Spinning, Wet Spinning and Dry Spinning
- Tabulate Spinning methods for production of different synthetic textile fibres
- State the functions and requirements of spin finishes
- Explain the process of staple fibre production
- Explain the process of tow to top conversion
- Explain the process of producing filament yarns
- Mention the types of filaments yarns
- State the objects and advantages of texturisation
- Mention the methods of texturisation
- Mention different types of textured yarns
- Explain the draw texturisation process
- Explain the manufacturing process of Semi synthetic fibres – Regular Viscose, Cellulose acetate and Lyocell
Understand Properties of Textile Fibres
- Classify the properties of textile fibres and define in the following ways
- Physical properties
- Chemical properties
- Durability properties
- Aesthetic properties
- Comfort properties
- Appearance and retention properties
- Explain the Properties of following textile fibres
- Cotton, Bast, Wool, Silk,
- Viscose, Lyocell, Acetate
- Polyester, Nylons, Acrylic
- Tabulate heat sensitivity and burning characteristics of textile fibres
- Mention the standard regain of synthetic textile fibres
Applications and Comparison of Textile Fibres
- Explain the applications of following fibres in apparel, furnishing fields
- Cotton, Bast, Wool, Silk
- Viscose, Lyocell, Acetate
- Polyester, Nylons, Acrylic
- Tabulate Properties common to all cellulose fibres and their importance to consumers
- Tabulate properties common to all protein fibres and their importance to consumers
- Tabulate properties common to all synthetic fibres and their importance to consumers
- Tabulate the examples of industrial and technical textiles
- Compare natural and synthetic fibres
- Compare Vegetable and animal fibres
- Compare Jute and flax in terms of properties and applications
- Compare wool and silk
- Compare cotton, Viscose and Lyocell
Suggested Student Activities
- Filed Visits to see the Natural Textile Fibres
- Industrial Visit to see the manufacturing of Synthetic fibres
- Collection of Natural and synthetic fibres and products made by them
- Technical Quiz and Group discussion
- Student visits Library to refer the National and International Journals
Suggested E-Learning References
- www.nptel.ac.in
- www.textilelearner.blogspot.com
- www.fibre2fashion.com
- https://www.onlinetextileacademy .com
- https://www.slideshare.net
- https://textilechapter.blogspot.com
- https://www.onlinetextileacademy.com
Course Outcome:
- Identify the raw materials and list the features natural cellulose fibres
- Identify the raw materials and list the features natural protein fibres
- Identify the raw materials and explain manufacturing process of synthetic fibres
- Describe the process of production of staple fibres and filaments
- Summarise the properties of textile fibres
- Summarize the applications of textile fibres
For detail Syllabus of all other subjects of Textile Technology, C18 curriculum do visit Diploma In Textile Technology 2nd Sem Syllabus for C18 curriculum.
For all Textile Technology results, visit TSSBTET DTT all semester results direct links.