A kind of production method of yak wool and spun silk blending

A production method and technology of yak cashmere, which is applied in the field of textile and yak cashmere blended textile manufacturing, can solve the problems of large difference in fiber length, poor wearing performance, short length of yak cashmere fiber, etc., and achieve the effect of widening the application range and high strength

Active Publication Date: 2020-08-18
CONSINEE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the length of yak velvet fiber is short. The average length of yak velvet fiber is about 28mm, and the fiber length varies greatly. Big
At present, the common yak cashmere products are mainly woolen coarse count yarns, which are used to process thicker clothes. They feel rough and hard, and have poor wearing performance. The products are single and the market is relatively small.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1, a kind of production method of yak cashmere, spun silk blending mainly comprises the following steps:

[0015] Step A: Select yak down fibers with a fineness of 17 μm and a fiber length between 28 mm and spun silk fibers with a fiber length between 36 mm to form blended fibers. In terms of mass percentage, yak down fibers account for the mass of blended fibers 75% of. Step B: blending the blended fibers, blending the yak down fiber and spun silk fiber for three times, then adding a blending agent and blending again, and finally simmering for more than 24 hours; in mass percentage In total, the blending agent includes 3.0% to 3.5% blending oil and 1% to 2% antistatic agent.

[0016] Step C: Combing the blended fibers. When combing, the distance between the work roll and the cylinder gradually decreases from 60 filaments to 25 filaments from the initial combing to the final combing, and the distance between the stripping roller and the cylinder decreases fr...

Embodiment 2

[0017] Embodiment 2, a kind of production method of yak cashmere, spun silk blending mainly comprises the following steps:

[0018] Step A: Select yak down fibers with a fineness of 18 μm and a fiber length between 32 mm and spun silk fibers with a fiber length between 40 mm to form blended fibers. In terms of mass percentage, yak down fibers account for the mass of the blended fibers 90% of. Step B: blending the blended fibers, blending the yak down fiber and spun silk fiber for three times, then adding a blending agent and blending again, and finally simmering for more than 24 hours; in mass percentage In total, the blending agent includes 3.0% to 3.5% blending oil and 1% to 2% antistatic agent.

[0019] Step C: Combing the blended fibers. When combing, the distance between the work roll and the cylinder gradually decreases from 60 filaments to 25 filaments from the initial combing to the final combing, and the distance between the stripping roller and the cylinder decrease...

Embodiment 3

[0020] Embodiment 3, a kind of production method of yak cashmere, spun silk blending mainly comprises the following steps:

[0021]Step A: Select yak down fibers with a fineness of 17.5 μm and a fiber length of 30 mm, and select spun silk fibers with a fiber length between 38 mm to form blended fibers. In terms of mass percentage, yak down fibers account for the blended fibers 80% of the mass; Step B: blending the blended fibers, blending the yak wool fiber and spun silk fiber layer for three times, then adding the blending agent and blending again, and finally simmering for 24 hours The above; in terms of mass percentage, the hair blending agent includes 3.0%~3.5% hair oil and 1%~2% antistatic agent.

[0022] Step C: Combing the blended fibers. When combing, the distance between the work roll and the cylinder gradually decreases from 60 filaments to 25 filaments from the initial combing to the final combing, and the distance between the stripping roller and the cylinder decre...

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Abstract

The invention discloses a production method of a yakwool and spun silk blended yarn, and belongs to the technical field of spinning. The yakwool and spun silk blended yarn is prepared through the process of wool blending, wool carding, spinning, spooling, doubling and two-for-one twisting. Compared with the prior art, the yakwool and spun silk blended yarn is added in the method, through the highstrength advantage of spun silk, in cooperation of a small ratio of spun silk, the spinning requirements can be met, the style of yakwool is kept to the maximum extent, and meanwhile the specific color, luster and hand feel of spun silk can be embodied, the application range of yakwool fibers is expanded, and the current situation that a yakwool product is monotonous is broken.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular to the field of yak wool blended textile manufacturing. Background technique [0002] Yak cashmere is a unique textile raw material in China and an ideal high-grade clothing fiber. As environmental protection and green products are becoming more and more popular in domestic and foreign markets, the development and utilization of natural fiber diversity is an inevitable trend. my country's yak cashmere resources are sufficient, and this advantage should be fully utilized and utilized. Yak cashmere has a natural and soft luster, good elasticity, high strength, smooth and waxy feel, fluffy and soft, has a special moisture absorption and heat release function, and has a good warmth retention effect. Its fabric texture is comparable to cashmere, but the price is far lower than cashmere. However, the length of yak velvet fiber is short. The average length of yak velvet fiber is about 28...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02G3/04
CPCD02G3/042D10B2211/01D10B2211/04
Inventor 张卫民俞帅卢松佳
Owner CONSINEE GRP CO LTD
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