Wool/cattle fluff fiber/mulberry silk/copper ammonia fiber blended fabric and preparation method thereof

Abstract

The invention relates to a wool / cattle fluff fiber / mulberry silk / copper ammonia fiber blended fabric. The fabric comprises the following material components in percentage by weight: 30% of wool fibers, 24% of cattle fluff fibers, 26% of mulberry silk and 20% of copper ammonia fibers. The preparation method includes the steps of: top dyeing and re-combing, spinning, weaving and dyeing and finishing; the top dying and re-combing process includes, dying separately, dehydrating and backwashing, and mixing the wool fibers, the mulberry silk and the copper ammonia fibers by B412, gilling for three times during the mixing process, adding the mulberry silk for three times, gilling by B303 and B304, and combing by B311, adding the cattle fluff fibers during the gilling process of B305, then gilling by B305 for a second time, and at last combing by B306. The prepared product is gentle in gloss, soft, fine and smooth and good in drapability, has the texture and style of silk fabric, and is low in cost.

Description

technical field [0001] The invention relates to a wool / ox hair fiber / mulberry silk / cupro ammonia fiber blended fabric and a preparation method thereof. Background technique [0002] Cashmere products are high-end clothing fabrics. They are breathable, warm, moisture-proof, soft and elastic, with good hand feeling and natural luster, which are deeply loved by consumers. However, the production of cashmere fiber is restricted by the natural environment and ecological factors, which cannot meet the growing high consumption demand. Therefore, it is necessary to develop textile fabrics with certain technical content and high added value to replace cashmere products so that the appearance and feel of the products can achieve the same effect. It has an advantage in taking performance and price. It is a common practice in this industry to use velvet fiber instead of cashmere fiber, but the length of velvet fiber is short, with an average length of about 28mm. The degree of crimp a...

AI Technical Summary

Problems solved by technology

It is a common practice in this industry to use velvet fiber instead of cashmere fiber, but the length of velvet fiber is short, the average length is about 28mm, and the curl degree and curl elasticity are worse than that of wool fiber. After decolorization and dyeing, the spinnability of velvet fiber is poor. Pure spinning is difficult

[0003] In addition, in order to increase the gloss, smoothness and drapability of the fabric, mulberry silk is usually used in the fabric, but because the mulberry silk fiber is long and slippery, it is difficult to comb, and the usual addition is less than 15%. 15% are made by combining and twisting one wool fiber and one mulberry silk, or one wool and one silk during weaving. The fabrics made by this method feel dull and shiny poor sex, not soft