Production method of natural colored cotton, ramie and white cotton fiber blended yarn

Abstract

The invention discloses a production method of natural colored cotton, ramie and white cotton fiber blended yarn, which is characterized in that firstly natural colored cotton fibers in different colors are respectively processed through blowing, cotton carding, pre-drawing, silver lapping and fine combing, then the process of 'light ration, low speed, close distance and strong combing' is carriedout during release striking, at the same time blowing, cotton carding and pre-drawing are carried out on ramie fibers, the obtained fiber rods in different colors are respectively drawn with the ramie fibers, and roving, slubbing and spooling are carried out to obtain spooled yarn in different colors. The method processes the natural colored cotton fibers in different colors respectively, the produced yarn has natural color, needs no dyeing, and thus chemical residue in the dyeing process is avoided; the invention enriches the color variety of ramie fabrics, expands the use space of the ramiefabrics further, simultaneously shortens the process, improves the quality of finished products, and has good economic and social benefits.

Description

Technical field [0001] The invention relates to a production method of blended yarn, in particular to a production method of natural colored cotton, ramie and white cotton fiber blended yarn. Background technique [0002] Natural colored cotton is a kind of cotton with natural colors. It does not need to be dyed or bleached in the process of spinning, weaving, and clothing, which not only reduces production costs, but also avoids harmful chemical residues such as dyes when wearing [0003] hazards to the human body. Ramie and white cotton fibers are basically natural fibers of natural color. In order to make the finished products more diverse, they often undergo chemical treatments such as dyeing. It is inevitable that certain harmful chemical components will remain on the fabrics, which will lower the overall grade of the finished products. Contents of the invention [0004] Therefore human beings still have a demand for blended yarns that are not required for natural co...

AI Technical Summary

Problems solved by technology

Ramie and white cotton fibers are basically natural fibers of natural color. In order to make the finished product more diverse, they often undergo chemical treatment such as dyeing. It is inevitable that certain harmful chemical components will remain on the fabric, which will reduce the overall grade of the finished product.