Credits: 3 (3-0-0)
Prerequisites: TXL221/TXL222 and EC75
Description
Principles of texturing and modern classification; False twist texturing process- mechanisms and machinery, optimization of texturing parameters, barre’, structure-property correlation of textured yarns; Draw-texturing- the need and fundamental approaches; Friction texturing- the need and development, mechanics of friction texturing, latest development in twisting devices, optimization of quality parameters. Noise control in texturing.
Air jet texturing- Principle, mechanisms, development of jets and machinery, process optimization and characterization, air jet texturing of spun yarns. Air interlacement-Principle and mechanism, jet development and characterization. Bulked continuous filament yarns- Need, principle, technology development. Hi-bulk yarns- Acrylic Hi-bulk yarn production, mechanism and machines involved, other such products. Solvent and chemical texturing- Need, texturing of synthetic and natural fibres.
Prerequisite Tree
flowchart TD
TXL724-1703[TXL724]
TXL724-1703 --> EC75-1703[EC75]
TXL724-1703 --- Or1704[Any one of]:::empty
TXL221-1705 --- Or1706[Any one of]:::empty
Or1706 -.-> TXL111-1707[TXL111]
Or1706 -.-> TXL130-1708[TXL130]
Or1704 -.-> TXL221-1705[TXL221]
Or1704 -.-> TXL222-1709[TXL222]
TXL222-1709 --- Or1710[Any one of]:::empty
Or1710 -.-> TXL221-1711[TXL221]
TXL221-1711 --- Or1712[Any one of]:::empty
Or1712 -.-> TXL111-1713[TXL111]
Or1712 -.-> TXL130-1714[TXL130]
Or1710 -.-> TXP221-1715[TXP221]
TXP221-1715 --- Or1716[Any one of]:::empty
Or1716 -.-> TXL111-1717[TXL111]
Or1716 -.-> TXL130-1718[TXL130]
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