Technical Textile & Non Woven Technology
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Technical Textile & Non Woven Technology Syllabus — Unit-wise Content
The official GTU curriculum for Technical Textile & Non Woven Technology (subject code 4352901) as prescribed for ICT · Semester 5 divides the course into 5 units, covering 34 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (4352901)Unit 1 Introduction of Technical Textile
- 1.1. Definition and Classification of Technical Textile
- 1.2. Application of Technical Textile product in various sectors.
- 1.3. Raw material use for technical textile
- 1.4. Characteristics and Physical properties of different fibre used for Technical Textile
Unit 2 Geo Textiles Industrial and Automotive Textile
- 2.1. Functional properties of Geo-textile: Separation, Drainage, Filter, Reinforce
- 2.2. Characteristics of Geo Textiles: Woven and non-Woven
- 2.3. Applications: Geo grids, Geo nets, Geo composite, Geo membranes, Geo Cell, Geo mattress
- 2.4. Natural Fibre: Jute and Coir
- 2.5. Synthetic Fibre: Polyester, Polypropylene, etc
- 2.6. Different types of Industrial Textile and Automotive Textile Product
- 2.7. Filter Fabric: - Dry filtration - Wet filtration Tarpaulins and Tent, Conveyor Belt…
- 2.8. Tyre cord fabrics, Belts and Sheet covers…
Unit 3 Medical Textile Protective and Sport Textile
- 3.1. Function of different Medical textile product.
- 3.2. Characteristics of fibre/ yarn / fabric used for medical textile.
- 3.3. Applications: Different application of Medical textile: Clothing, Sutures, Surgical Dressing, Spare parts for human body.
- 3.4. Protective Textile: Bullet Proof Fabric, Fire Proof Fabric, Chemical protective fabric, Visual Camouflage Technical Textile and Nonwoven Technology Course Code: 4352901 level) Topics and Sub-topics
- 3.5. Sports Textile: Helmets, Hand Gloves, Sport shoes, Balls….
Unit 4 Introduction of Non Woven and Web formation
- 4.1. Flow chart of Non woven manufacturing process.
- 4.2. Non-woven material used in different types of products.
- 4.3. Different type of fibre and its properties like Denier, Crimp, Tenacity, Elongation….used to produce Non-woven product.
- 4.4.1. Fibre preparation: opening, cleaning, Blending, Carding, Garneting
- 4.4.2. Air laying, Dry laying and Wet Laying method
- 4.4.3. Layering method: Longitudinal Layering (Parallel Laid), Cross Layering (Cross Laid), Vertical Layering (perpendicular)
- 4.5. Spun bond: Manufacturing process (Ducon , Lutravil, Reicofil system), Polymers used, extruder, materials pump, spinneret, filament separation Melt blown Process: Properties and Application of melt blown web Manufacturing process (Important Parts/element extruder, material pump), Die assembly, Web formation, Process variable affect quality of web, Polymers used.
- 4.6. End use of Spun bonded and Melt blown web
Unit 5 Web Bonding methods and finishing of Non woven
- 5.1. Bonding Methods: Mechanical Bonding (Stitch bonding and Needle Punching), stitch bonding System
- 5.2.1. Needle Punching System Principle: needle loom, needle punching for different end use
- 5.2.2. Hydro Entangling /spun lace process
- 5.2.3. Thermo Bonding: binder for thermo binding process, methods of thermal bonding (hot calendaring , belt calendaring ,air thermal binding, Technical Textile and Nonwoven Technology Course Code: 4352901 level) Topics and Sub-topics
- 5.2.4. Chemical Bonding: methods of application and properties of binder,
- 5.2.5. Saturation, Foaming, Spraying and Printing, powder binding
- 5.3. Types of finishes: Dry/ Mechanical
- 5.4. Finishing. Wet/ Chemical finish
- 5.5. Splitting of Non Woven and winding
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