Advancement in Spinning Technology
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Follow on Instagram for UpdatesAdvancement in Spinning Technology Syllabus — Unit-wise Content
The official GTU curriculum for Advancement in Spinning Technology (subject code DI05029011) 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 (DI05029011)Unit 1 Introduction
- to Advance Spinning Systems 1.1 Limitation of ring spinning system. 1.2 Classification of advance spinning systems. 1.3 Comparison of ring spinning and open end spinning. 1.4 Basic principle of open end spinning process: Electrostatic spinning
- Air vortex spinning
- Friction spinning
- Rotor spinning. 1.5 Basic concept
- operating principle
- yarn structure and application of advance spinning system: Wrap spinning
- Twist less spinning (Bobtex
- Siro- spinning
- Self-twisted spinning
Unit 2 Rotor
- Spinning 2.1 Rotor spinning: Raw material requirements
- operating principle and mechanism of yarn formation of Rotor spinning. 2.2 Operating region and Rotor spinning machine elements: Sliver feeding
- opening unit
- fibre transport to the rotor
- back doubling
- wrapper fibres
- Rotor groove
- Rotor speed and diameter
- Rotor cleaning
- yarn take-off, and yarn winding. 2.3 Fibre opening
- fibre transfer and twist-insertion in rotor spinning. 2.4 Yarn structure
- properties and applications of Rotor spun yarn. 2.5 Comparison of structural difference between rotor and ring spun yarn. 2.6 Calculate draft
- twist and production of Rotor spinning machine
- Program Name: Diploma Engineering Level: Diploma Branch: Textile Manufacturing Technology Subject Code : DI05029011 Subject Name : Advancement in Spinning Technology
Unit 3 Friction
- Spinning and Air-Jet spinning 3.1 Friction spinning: Raw material requirements
- operating principle and mechanism of yarn formation of Friction spinning. 3.2 Working principle of different types of Friction spinning machines: Dref-I
- Dref -II
- P.S.L. 3.3 Yarn structure
- properties and application of friction spun yarn. 3.4 Comparison of structural difference between friction and ring spun yarn. 3.5 Air jet spinning: Raw material requirements
- operating principle and mechanism of yarn formation of Air jet spinning. 3.6 Yarn structure
- properties and applications of Air-jet spun yarn. 3.7 Comparison of structural difference between Air jet and ring spun yarn
Unit 4 Modern
- advancements in conventional spinning 4.1 Working of Chute feed systems. 4.2 Auto leveller system in Card and Draw frame. 4.3 Recent technological advancement in blow room
- draw frame
- speed frame and ring frame
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
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