Natural Substrates detailed Syllabus for Textile Technology (TC), I – scheme has been taken from the MSBTE official website and presented for the diploma students. For Subject Code, Subject Name, Lectures, Tutorial, Practical/Drawing, Credits, Theory (Max & Min) Marks, Practical (Max & Min) Marks, Total Marks, and other information, do visit full semester subjects post given below.
For all other Diploma in Textile Technology (TC) Syllabus for 3rd Sem I – Scheme MSBTE, do visit Diploma in Textile Technology (TC) Syllabus for 3rd Sem I – Scheme MSBTE Subjects. The detailed Syllabus for natural substrates is as follows.
Rationale:
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Competency:
The aim of this course is to help the student to attain the following industry identified competency through various teaching learning experiences:
- Test various natural fibres to match relevant wet processing sequence.
Course Outcomes:
The theory, practical experiences and relevant soft skills associated with this course are to be taught and implemented, so that the student demonstrates the following industry oriented COs associated with the above mentioned competency:
- Select relevant natural fibres according to their end uses.
- Test properties of cotton to suit relevant wet processing sequence.
- Test properties of bast fibre to suit relevant wet processing sequence.
- Test properties of leaf fibre to suit relevant wet processing sequence.
- Test properties of wool fibre to suit relevant wet processing sequence.
- Test properties of silk fibre to suit relevant wet processing sequence.
Suggested Exercises:
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Instruments Required:
The major equipment with broad specification mentioned here will usher in uniformity in conduct of experiments, as well as aid to procure equipment by authorities concerned.
Equipment Name with Broad Specifications
- Density gradiant column, known density solvants, standand density balls
- Test tubes – 15 ml, test tube holder. 100 ml beaker, burner, etc
- Compound microscope, glass slides and cover glasses, dissection needles, scissors and tweezers, cross sectioning device, sharp blade etc.
- Fibre samples, yarn, oven, desiccator, wrap reel etc.
- 250 ml Iodine flask, 10ml pipette, 50 ml burette, 250 ml beaker, 250 ml conical flask, etc.
- 250 ml beaker, glass rod, oven, desiccator
- Oven, fibre sample. 250 ml beaker, glass rod
- Fibre sample, fibre strength tester
- Fibre samples, glass plate, grease, scale, divider, forceps etc.
- Fibre samples, fibre fineness tester based on air flow principle
- Fibre samples, weighting balance, template, etc.
Unit 1
Textiles and Fibres
Total Teaching Hours – 09
Distribution of Theory Marks
R Level – 04
U Level – 04
A Level – 10
Total Marks – 18
Unit Outcomes (UOs) (in cognitive domain)
- Differentiate the properties of the given fabric sample based on substrate.
- Classify the given fibres based on their chemical nature and origin.
- Choose the given fibre based on the proeprties with justification.
- Differentiate between the specified regions of the given fibre structure.
Topics and Sub-topics
- Substrate: fibre, yarn, rope, fabrics, filament.
- Classification of fibres: Chemical nature and origin.
- Properties of fibre: Essential and desirable, degree of polymerization, moisture regain and moisture content
- Fibre Structure: crystalline, mesomorphous and amorphous regions and their importance.
Unit 2
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Unit 3
Bast Fibres
Total Teaching Hours – 07
Distribution of Theory Marks
R Level – 02
U Level – 02
A Level – 05
Total Marks – 09
Unit Outcomes (UOs) (in cognitive domain)
- Describe the properties of the given varieties of fibre.
- Describe with sketches the method to determine the chemical composition of the given fibre sample.
- Choose the relevant chemicals and their concentrations for the given fibre sample with justification.
- Describe with sketches the relevant method for retting and extraction of the given type of bast fibres.
Topics and Sub-topics
- Bast fibres: Cultivation of jute and flax, Retting and extraction of fibre, Morphological structure and chemical composition of jute and flax fibre.
- Fibre Properties: Physical, Chemical and uses of jute and flax fibre. Lignin content in jute fibre, Fibre strength of flax fibre.
- Fibre Impurities: Hemicellulose, lignin and their chemistry.
Unit 4
Leaf Fibres
Total Teaching Hours – 06
Distribution of Theory Marks
R Level – 02
U Level – 02
A Level – 05
Total Marks – 09
Unit Outcomes (UOs) (in cognitive domain)
- Differentiate the properties of the the specified type of fibres.
- Describe with sketches the relevant method to determine the chemical composition of the given type of fibres.
- Choose the relevant chemicals and their concentrations for processing the given fibre samples with justification.
- Describe with sketches the relevant method for retting and extraction of the given type of leaf fibres.
Topics and Sub-topics
- Leaf Fibre: Cultivation of banana and sisal. Morphological structure, Chemical composition of banana and sisal fibre.
- Retting and extraction of fibre
- Properties and uses of Leaf fibre: Physical, Chemical properties and uses of banana and sisal fibre.
- Lignin content in banana fibre
Unit 5
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Unit 6
Silk
Total Teaching Hours – 07
Distribution of Theory Marks
R Level – 02
U Level – 02
A Level – 05
Total Marks – 09
Unit Outcomes (UOs) (in cognitive domain.
- Describe with sketches the relevant method for sericulture and reeling the given fibre.
- Select the relevant chemicals to suit the morphological and chemical structure for processing of the given type of fibre with justification.
- Describe with sketches the method of detecting fibre damage of the given fibre sample.
- Describe with sketches the given method to determine given silk fibre sample fineness.
Topics and Sub-topics
- Silk Fibre: Varieties of Silk, Methods for Sericulture and reeling
- Structure of silk fibre: Morphological structure and chemical composition.
- Properties and uses of silk: Physical, chemical properties and uses of silk. Selection of chemicals and their concentrations during chemical processing of silk fibre.
- Silk fibre damage: Detection method, Silk fibre fineness: Cut weight method.
Note: To attain the COs and competency, above listed UOs need to be undertaken Io achieve the Application Level’ and above of Blooms Cognitive Domain Taxonomy.
Note:
Legends: R Remember, U=Understand, A= Apply and above (Bloom ‘s Revised taxonomy)
Note: This specification table provides general guidelines to assist student for their learning and to teachers to teach and assess students with respect to attainment of UOs. The actual distribution of marks at different taxonomy levels (of R, U and A) in the question paper may vary from above table.
Suggested Student Activities:
Other than the classroom and laboratory learning, following are the suggested student-related co-curricular activities which can be undertaken to accelerate the attainment of the various outcomes in this course: Students should conduct following activities in group and prepare reports of about 5 pages for each activity, also collect/record physical evidences for their (students) portfolio which will be useful for their placement interviews:
- Participate in Industry visit and report about the learning through visit.
- Collect various fibre samples from different sources and check fibre lengths of these fibre samples.
- Chart preparation – Physical and chemical properties of natural fibres.
- Visit quality control department in textile industry and collect information of various testing methods of natural fibres.
- Visit textile industry and collect information about chemicals used in wet processing of natural fibres.
Suggested Special Instructional Strategies:
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Suggested Micro-Projects
Only one micro-project is planned to be undertaken by a student that needs to be assigned to him/her in the beginning of the semester. In the first four semesters, the micro-project are group-based. However, in the fifth and sixth semesters, it should be preferably be individually undertaken to build up the skill and confidence in every student to become problem solver so that s/he contributes to the projects of the industry. In special situations where groups have to be formed for micro-projects, the number of students in the group should not exceed three.
The micro-project could be industry application based, internet-based, workshopbased, laboratory-based or field-based. Each micro-project should encompass two or more COs which are in fact, an integration of PrOs, UOs and ADOs. Each student will have to maintain dated work diary consisting of individual contribution in the project work and give a seminar presentation of it before submission. The total duration of the micro-project should not be less than 16 (sixteen) student engagement hours during the course. The student ought to submit micro-project by the end of the semester to develop the industry oriented COs.
A suggestive list of micro-projects are given here. Similar micro-projects could be added by the concerned faculty;
- Moisture Regain : Collect 10 different fibre samples and measure its moisture regain and moisture content using relevant method and present the results.
- Maturity of cotton: Collect 10 different cotton fibre samples from industries and determine fibre maturity coefficient using relevant method and present the results.
- Accessible Region: Collect cotton fibre sample at various stages of chemical wet processing and determine accessible region using relevant method and present the results.
- Cotton Fibre Damage: Collect 5 different cotton samples. Carry out desizing, scouring and bleaching of cotton fabric samples and assess it for damage and present the results.
- Cotton fibre Length: Collect 10 different variety of cotton fibres and measure their lengths using grease plate method and present the results.
- Wool fibre Length: Collect 10 different variety of wool fibres and measure their lengths using grease plate method and present the results.
- Cotton Fibre Fineness: Collect 5 different variety of cotton fibre samples. Carry out scouring and bleaching of collected samples and measure their fineness using air flow principle instrument and present the results.
- Wool Fibre Fineness: Collect 5 different variety of wool fibre samples. Carry out scouring and bleaching of collected samples and measure their fineness using air flow principle instrument and present the results.
- Cotton Single Fibre Strength: Collect 10 different variety of cotton fibre samples and measure their fineness using cut weight method and compare it with air flow principle instrument.
- Wool Fibre Damage: Collect 3 different wool fibre fabric samples. Carry out desizing, scouring and bleaching of these fabric samples and assess them for damage. Present the results.
- Silk Fibre Damage: Collect 3 different silk fibre fabric samples. Carry out degumming and bleaching of silk fabric samples and access them for damage and present the results.
- Cotton Fibre Damage: Treat the given cotton fibre fabric by varing the concentration of bleaching agent and assess it for damage. Present the results.
Suggested Learning Resources:
- Handbook of Textiles Fibres, Cook, J. G. Woodhead Publication Ltd, England, 1984. ISBN: 9781855734845
- A Text Book of Fibre Science and Technology Mishra, S. P. New Age International, New Delhi (2000), ISBN: 9788122412505
- ‘Handbook of Fibre Chemistry Lewin, M. Taylor and Francis Group, Boca Raton. 2006, ISBN: 9781855736849
- Bast and Other Plant Fibres Franck, R. R. Franck, R. R. Woodhead Publication Ltd., England, 2004, ISBN: 9781855736849
- Silk, Mohair, Cashmere and Other Luxury Fibres Woodhead Publication Ltd., England, 2001, ISBN: 9781855735408
- Wool, Science and Technology Simpson, W. S.; Crawshaw, G. H. Woodhead Publication Ltd., England, 2002, ISBN: 9781855735743
- Introduction to Textile Fibres Murthy, H.V. S. Woodhead Publication Ltd., England, 2002, ISBN: 9789385059094
- Silk Production, Processing and Marketing Nanavaty, M. Wiley Eastern Ltd., New Delhi., 1990, ISBN: 9788122402827
- Chemical Technology of Fibrous Materials Sadov, F.; M. Korchagin, M.; Matetsky, A. Mir Publishers, Moscow, 1978, ISBN: 9781124112170
- Fabric Care D Souza, N. New Age International New Delhi, 2014, ISBN: 9788122411430
Software/Learning Websites:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For detail Syllabus of all other subjects of Textile Technology, I – scheme do visit Textile Technology 3rd Sem Syllabus for I – scheme.
For all Textile Technology results, visit MSBTE Textile Technology all semester results direct links.