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A kind of spinning processing method of ultra-light yarn

A processing method and yarn technology, applied in the field of spinning, can solve the problems of fiber winding on top rollers and difficult processing.

Active Publication Date: 2016-08-24
ZHEJIANG XINAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the official moisture regain of polypropylene fiber is zero, it basically does not absorb water, while the official moisture regain of wool is 18.25%. In this way, when combing, the moisture regain of wool is required to be higher, so that the processing can be smooth, but the polypropylene fiber is stained with moisture. , it will make the fiber wrap around the top roller, making it difficult to process

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The first step is to add additives to the wool and mix it evenly. Since the polypropylene fiber is relatively fluffy, when the wool is mixed, in addition to adding wool oil and antistatic agent, it is also necessary to add an adhesive to increase the cohesion between the fibers. After the polypropylene fiber is mixed in the later process, the sliver is not easy to break during reproduction, and the wool sliver is not easy to produce tangles and hair particles. It is required that after oiling, the moisture regain of the mixed wool sliver reaches about 16%; the second step is to mix wool and polypropylene sliver , the weight of the mixed sliver is 80% of the weight of the whole wool sliver, and the two kinds of fiber strips are placed on the machine at intervals to make the fibers mix evenly; in addition to making the wool and polypropylene blend more uniformly, it is also necessary to control the weight of the wool top after mixing. Put as many tops as possible on the co...

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Abstract

The present invention relates to a spinning method, especially a yarn processing method; the purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a blend of wool and polypropylene that does not cause the fiber to wrap around the top roller and spins smoothly. The spinning processing method of the ultra-light yarn; by adding additives and blending, controlling the speed and weight of the sliver; it has the characteristics of simple process, convenient operation, high yield, and good product consistency.

Description

technical field [0001] The invention relates to a spinning method, in particular to a yarn processing method. technical background [0002] Most consumers are very concerned about the weight of sweaters, especially women's outerwear. A single sweater is too heavy, and it looks cumbersome to wear on the body. 12G, increase the distance between needle loops, that is, the loop distance, so that the density of the sweater will be sparser, and the underfill coefficient of the knitted fabric will increase, but the sweater is too thin, and the warmth retention effect will be reduced. The wearability of the sweater is greatly reduced. However, some customers want the sweater to be lighter in weight and better in warmth retention. Therefore, this kind of thin sweater can only meet one requirement of consumers, and cannot meet two requirements at the same time. [0003] This requires the selection of light-weight raw materials to blend with wool to meet the requirements. Under norm...

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
Inventor 陆卫国周建恒
Owner ZHEJIANG XINAO