Textile Finishing
This course would cover the science and application of various finishing processes based on the need and chemistry of the fibres, namely, cellulose based, protein based and synthetics. Fundaments of the techniques and the chemistry finishing agents, mechanisms applicable to various finishing techniques. Some introduction to relevant machines and characterization of finished fabrics would also be covered.
COURSE LAYOUT
Week 1: Introduction , general classification of finishes, mechanical finishing; sanforization
Week 2: Wrinkle-resist finishing, need, general approach for obtaining finished product
Week 3: Cross-linking agents, catalysts needed, process and evaluation
Week 4: Stiffeners and softeners
Week 5: Waterproof, water repellent, waterproof breathable finishing
Week 6: Flame retardants and finishing thereof
Week 7: Antimicrobial finishing ; bio-polishing
Week 8: Soil repellency and soil release finishing
Week 9: Finishing of wool; milling, setting, shrink-resistant finishing, special finishing of silk
Week 10: Energy efficient technology; Low liquor application and foam finishing
Week 11: Finishing of synthetics; Heat setting , Antistatic and other special finishing
Week 12: Mangles, driers and Stenters.
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