A kind of preparation method of cotton and linen blended yarn

Abstract

The invention discloses a cotton hemp mixing yarn preparation method. Cotton hemp mixing yarn is formed by China hemp fibers and cotton fibers in a blending mode. The weight ratio between raw materials of the China hemp fibers and the cotton fibers is 20-30:70-80. The cotton hemp mixing yarn preparation method includes the steps of preprocessing China hemp, carrying out health preserving processing on the China hemp, blowing, carding the cotton, carrying out combing, drawing, spinning rough yarn, spinning spun yarn, spooling, doubling, and carrying out two-for-one twisting, and then obtaining a finished product. Through adoption of the process, the cotton hemp mixing yarn preparation method is capable of successfully completing blending of the China hemp and the cotton fibers, solves the problems that the raw materials of the China hemp are rough and have a big influence on yarn levelness of resultant yarn, the length of the fibers is small, the extension of the fibers is small, the resultant yarn is high in the broken end rate, hairiness is serious, and fiber cohesive force is poor. The China hemp which is subjected to the health preserving processing further enhances the health efficacy of products.

Description

technical field [0001] The invention mainly relates to a preparation method of cotton and linen blended yarn, which belongs to the textile field. Background technique [0002] Relevant research data show that hemp fiber has functional properties such as comfortable wearing, no itching, moisture absorption and breathability, natural antibacterial, hygienic, anti-ultraviolet radiation, heat resistance, sun resistance, corrosion resistance, antistatic, etc., and can be used with cotton, Tianzhu , Tencel, wool, spun silk, cashmere fibers and other blended or interwoven properties can be used to weave fabrics with different styles. However, based on people's pursuit of green textiles is getting higher and higher, health preservation has become a criterion for judging whether textiles are of high quality. Now there are many methods of health preservation treatment for textiles, and hemp is treated with moxibustion. process has not been reported. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

However, based on people's pursuit of green textiles is getting higher and higher, health preservation has become a criterion for judging whether textiles are of high quality. Now there are many methods of health preservation treatment for textiles, and hemp is treated with moxibustion. The process has not been reported