CONCLUSION
Taking into account the elongation properties of knitted fabrics, clothes andcoupons, moisture
heat treatment is provided at a set temperature: 130-135
℃
forwoollen knitwear, up to 120
℃
for
cotton and linen knitwear, up to 120 ... 130
℃
for viscose fibre knitwear, acetate up to 95 ... 100
℃
for fibre knitwear, up to 60... 70
℃
for polyester fibre knitwear. When the wet heat treatment
exceeds theabove-mentioned norm, the knitwear may lose its colour and strength.
Knitwearshould be processed under a small pressure (0.49 * 104 to 4.9*104). Otherwise,as the
pressure rises, the relief and width will be lost and shiny spots will appearon the surface of the
canvas.
ISSN: 2278-4853 Vol 10, Issue 9, September, 2021 Impact Factor: SJIF 2021 = 7.699
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