The purpose and process format of twisting silk
1. The purpose of twisting the silk thread The main purpose of twisting the silk thread is: (1) Increase the strength and wear resistance of the silk thread and reduce the breakage during weaving and mechanical friction. The staple fiber yarn is twisted, the fiber bundles are tightly kneaded, and the remaining hairs at the rear end of the fiber are clamped to facilitate weaving. (2) Utilize the retraction force produced by twisted silk threads to shrink the surface of the fabric and increase the crepe effect and elasticity. (3) The twisted silk has a diffused luster to achieve the purpose of weakening the surface of the fabric and making it suitable for stage curtains, trouser materials or other fabric designs that do not require perfect luster. (4) Utilize the twisting characteristics of twisted yarn fibers to increase the friction between warp and weft yarns and overcome fabric tearing defects. The twist degree and twist direction are closely related to the strength, softness, finish, and crepe effect of the fabric. The twisting method of the silk thread should be selected according to the design.
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