A production process of yak wool/wool blended yarn woven fabric

Abstract

The invention discloses a production process of yak wool / wool blended yarn woven fabrics, which comprises preparation of woven fabrics-repairing-blank inspection-sewing bags-shrinkage-wet inspection-drying-intermediate inspection-facilitated repairing-steaming What—steel wire fluffing—thorn fruit fluffing—setting—drying—shearing—scalding—shearing—finished product—packing. The production process of yak wool / wool blended yarn includes blending, carding, spinning, winding and two-for-one twisting. The ratio of yak hair to wool is 60‑70:40‑30. The production process of a yak hair / wool blended yarn woven fabric related to the present invention, through testing, deploying a specific ratio, blending yak hair and wool to obtain a blended yarn, and the prepared blended yarn regains moisture in a conventional Ratio, weight unevenness, twist unevenness, and twist difference all meet the index requirements of wool spinning. And through a specific post-processing process, the low-value and low-utility yak hair is transformed into high-quality yak wool woolen woven fabrics.

Description

technical field [0001] The invention relates to the field of productization of special animal fibers. A kind of yak wool with thick diameter, short length and poor strength and low utilization ratio is blended with wool according to a test ratio, and a stable yak wool wool blend is obtained by improving the production and production process. The yarn is then subjected to a specific post-processing process to obtain a unique woolen yak wool woven fabric. Background technique [0002] In the prior art, the yarn spinning of wool and cashmere has been relatively mature, and in recent years, yak wool products have also emerged in the market. The yak is a unique breed of cattle on the alpine grasslands. It grows in the alpine regions above 3,000 meters above sea level. It has a rich and long coat all over its body, and it has down hair on its body. Warm and stylish. [0003] In recent years, stable yak wool and wool blended products have been put into the market. In the collecti...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a production process of yak wool / wool blended yarn woven fabric, based on cashmere wool spinning process equipment, by adjusting the proportion of raw materials, improving the intermediate process parameters, aiming to overcome the problem of low spinnability of yak wool , to obtain a yak wool blended yarn that can be produced stably, and through a specific post-treatment process, the low-value and low-utility yak hair can be transformed into high-quality yak wool woolen woven fabrics

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