Soybean fiber knitting face fabric and manufacture technology thereof

Abstract

The invention relates to a composite fiber blended multilayer knitting face fabric, and relative production, wherein said soybean protein fiber three-layer knitting face fabric is formed by face layer, middle layer and inner layer, while the face layer contains 8-30% cashmere and 60-95% wool; the middle layer contains polyester hollow fiber and Lycra; and the inner layer is the blended yarn which contains 30-70% soybean protein fiber and 30-70% cotton. The invention has beautiful appearance and better mechanical property.

Description

technical field [0001] The invention relates to a composite fiber blended multi-layer knitted fabric and a processing method thereof. Background technique [0002] The main component of soybean protein fiber is similar to cashmere and real silk. It is a kind of regenerated plant protein fiber. It is extracted from soybean meal to prepare protein spinning solution with a certain concentration. After maturing, it is spun into tows of single fiber 0.9-3.0dtex by wet spinning process. After the performance of the fiber is stabilized by hydroformylation, it can be crimped, heat-set, and cut to produce high-grade textiles with various lengths and specifications. fiber. Soybean protein fiber monofilament has fine fineness, small specific gravity, high strength and elongation, and good acid and alkali resistance. The fabric woven with it has a cashmere-like feel, silk-like soft luster, and has the warmth retention property of wool. The moisture absorption and moisture conductivity...

AI Technical Summary

Problems solved by technology

However, the fabrics made of soybean protein fiber have the disadvantages of easy fluff and pilling.