A kind of composite spinning and its fabric with special-shaped real silk

Abstract

The invention provides a composite spinning with special-shaped real silk and a warp-knitted and woven fabric made by the spinning, belonging to the technical field of spinning silk. It solves the technical problems existing in the prior art, such as the elasticity of real silk and the insufficient co-twisting of other spinning. This composite spinning includes a special-shaped real silk and a nylon filament. The special-shaped real silk is formed by flattening the ordinary real silk with a circular cross-section through a press. The surface has wavy folds formed by ordinary silk with a circular cross section being crumpled by a press, and special-shaped silk and nylon silk are twisted together to form a composite spinning. Shaped silk has a flat cross-section and folds, which weakens the elasticity of the shaped silk. After twisting with nylon silk, it is not easy to bounce off due to the small elasticity, so that the twisting is relatively sufficient.

Description

technical field [0001] The invention belongs to the technical field of spinning yarn, and relates to composite spinning and its products, in particular to composite spinning with special-shaped real silk and warp-knitted and woven fabrics made by the spinning. Background technique [0002] Silk generally refers to silk, including mulberry silk, tussah silk, castor silk, cassava silk, etc. Silk is known as the "fiber queen", and has been favored by people throughout the ages for its unique charm. Silk is a protein fiber. Silk fibroin contains 18 kinds of amino acids that are beneficial to the human body, which can help the skin maintain the metabolism of the lipid film on the surface, so it can keep the skin moist and smooth. [0003] However, real silk is relatively rare. In order to increase production, real silk is often combined with other textile spinning to form composite spinning, thereby increasing production. The existing real silk is elastic, and cannot be fully t...

AI Technical Summary

Problems solved by technology

The existing silk is elastic, and cannot be fully twisted with other spinning, which leads to problems in weaving. In order to solve this problem, it is necessary to mutate the silk to improve its performance.

[0004] In addition, the strength of ordinary silk yarn is weak, and it is not suitable for the production of warp knitting and woven fabrics (lace, mesh, ribbon, etc.) that require high yarn strength.

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