Modern Spinning Technology
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Modern Spinning Technology Syllabus — Unit-wise Content
The official GTU curriculum for Modern Spinning Technology (subject code 4362901) as prescribed for ICT · Semester 6 divides the course into 5 units, covering 19 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 (4362901)Unit 1 Need of Modern Spinning Systems and modern spinning systems
- 1.1. Ring spinning and open end spinning.
- 1.2. Basic methods of open end spinning Vortex assembly, Axial assembly, Discontinuous assembly, Friction spinning, Rotor spinning
- 1.3. Modern spinning system cover spinning, Twistless spinning (Bobtex, Twillo, Faciated), Siro-spinning, Self-twisted
- 1.4. Properties and uses of yarn spun by modern spinning system Modern Spinning Technology Course Code: 4362901 Page
Unit 2 Rotor Spinning and yarn properties
- 2.1. Rotor spinning and principles of operation.
- 2.2. Parts of the Rotor spinning machine.
- 2.3. Fibre opening, fibre transfer and twist- insertion in rotor spinning.
- 2.4. Properties of Rotor spun yarn.
- 2.5. Calculation for production, draft and twist
Unit 3 Friction Spinning and Air-Jet spinning and yarn properties
- 3.1. Friction spinning
- 3.2. Different types of Friction spinning machines: Dref-I, Dref -II, Dref-III, P.S.L)
- 3.3. Properties of friction spun yarn.
- 3.4. Air-jet spinning.
- 3.5. Properties of Air-jet spun yarn
Unit 4 Modern Development in conventional spinning process
- 4.1. Chute feed systems.
- 4.2. Auto leveller in Card and Draw frame.
- 4.3. Developments in blow room, card, draw frame, comber, speed frame and ring frame - Ring cam system.
Unit 5 Polyester Fibre Spinning
- 5.1. Polyester fibre spinning and its requirement.
- 5.2. Machine sequences and process parameter used for polyester fibre spinning. Modern Spinning Technology Course Code: 4362901 Page
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