Technology of Finishing of Natural and Man Made Textiles detail TNDTE Diploma syllabus for Textile Technology (Man Made Fiber) (MMF), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (36262), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other man made fiber 6th sem syllabus for diploma m scheme tndte you can visit Man Made fiber 6th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for technology of finishing of natural and man made textiles is as follows.
Rationale:
Finishing is the important process to provide value addition and functional value to the textile fabric which are made from natural, regenerated and synthetic fibres and their blends. So studying the different types of finishing techniques and various types of machines used to carry out that processes, are very much important for the textile technicians to increase the sale value of the garments.
Objectives:
Unit 1 : Textile Finishing and Finishing Agents
- In this unit the object and classification of textile finish are being discussed.
- Different types of softeners are also studied in detail.
Unit 2 : Synthetic Resin Finishing
- All types of synthetic resin finishing are being studied for natural as well as synthetic fibres to impart the essential knowledge of the maintenance of the dimensional stability.
- The impact of resin finishing in the fabric is incorporated to have control over them while doing finishing.
Unit 3 : Functional and Garment finishing
- Special finishes like flame retardant, water proof and repellent and garment finishing is being given in this unit to know how to increase the feel and the sale value of the fabric according to its end uses.
- Latest finishing technology is also included to impart functional finishes.
Unit 4 : Finishing of Protein, Synthetic Fibres and Blends
- All the important finishes given to the Wool, Silk and Polyester blends are being discussed in detail to get the desired effect.
- Heat setting and its effects are studied.
Unit 5 : Mechanical Finishing Machines and Quality Control
- Basic finishing machines and the way to calculate the efficiency of the finishing process is studied to have proper control over the finishing process.
- International limitations of finishing chemicals and ETP are added to impart the knowledge about international standard.
Detailed Content:
Unit I
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Unit II
Synthetic Resin Finishing:
Resin finishing and Anti-crease properties- Depositing type and cross linking type of resins – Different N-methylol resins used in finishing and their structures (DMU, DMEU, DMDHEU, DMPU) – Steps involved in resin finishing (padding, drying, curing, washing and softening) – Resin Finishing recipes for 100% cotton, P/V, P/C,P/W. Effect of resin on physical properties and its remedies-Durable press finish- Use of polycarboxylic acid and glyoxal for crease recovery finish and importance of dimensional stability.
Unit III
Functional And Garment Finishing:
Brief study about silicone emulsion – acrylic emulsion – wax emulsion – water proofing and water repellent finishes – define soiling – mechanism involved in soil release finish – soil release finish with recipes and process sequence – Stain guard finish – Flame retardant finish – definition of LOI (limiting oxygen index) – Biopolishing of garments with enzymes. Advantages of Anti-microbial finish, UV protection finish. Definition of low-add-on, Foam finishing, micro encapsulation, plasma and nano technology.
Unit IV
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Unit V
Mechanical Finishing Machines And Quality Control:
Mechanism of pre-shrinkage on zero-zero (Sanforising) pre shrinking range machine – Shrinkage control of knitted fabrics-Compacting – Importance of damping prior to calendaring-Purpose of calendaring – Seven bowl calendaring Machine -Advantages of Peach finish. Hot air stenters (Pin and Clip type) – Hot flue (with padding mangle.). Estimation of formaldehyde content. Possible sources of contamination of red listed chemicals. Brief study of importance of pollution control (ETP and Reverse Osmosis).
Text Books:
- Hall A.J. Textile finishing Iliffe Books Ltd., London 1982
- Marsh J.T Textile finishing B.I.Publications, New Delhi 1982
Reference Books:
For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.
For detail syllabus of all other subjects of BE Man Made Fiber, M scheme do visit Man Made Fiber 6th Sem syllabus for M scheme.
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