Highly twisted multi-strand knitting yarn and its production technology

A production process, knitting yarn technology, applied in the direction of yarn, textiles and papermaking, etc., can solve the problems of low twist, low air permeability, air permeability, water absorption, shrinkage resistance, poor washing resistance, etc.

Inactive Publication Date: 2003-02-19
陈家标
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages caused by the singleness of the raw material composition are: when the two-ply yarn is used to weave fabrics, the fabrics woven are poor in terms of air permeability, water absorption, shrinkage resistance, and wash resistance.
Secondly, the twisting process of this two-ply yarn is also relatively simple, and the twist is also low. The deficiencies brought about also make the woven surface poor in terms of air permeability, water absorption, shrink resistance, wash resistance, etc.

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
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Effect test

Embodiment Construction

[0007] The present invention will be further described below in conjunction with embodiment.

[0008] The multi-strand high-twisted knitting yarn of the present invention comprises three mutually twisted silks, one of which is an acrylic filament, and the other two are silk, and the two silks are long silk. Silk merged.

[0009] The above-mentioned three filaments constituting the multi-strand high-twist knitting yarn can also be: one is acrylic filament, and the other two are either bamboo fiber, wood pulp fiber, or two kinds of silk, bamboo fiber, and wood pulp fiber. . Bamboo fiber is processed from bamboo pulp, and wood pulp fiber is processed from wood pulp.

[0010] The production process of the multi-strand high-twisted knitting yarn of the present invention is as follows: the three pre-treated threads, one of which should be acrylic filament, and the other two should be silk, are placed on a two-for-one twister to make acrylic The filament and the other two silks ar...

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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Abstract

A high-twisted multi-strand knitting yarn is composed of three fibres, and features that its one fibre is acrylic fibre filament and another two are chosen from silk, bamboo fibre and wood pulp fibre. Its production technology includes pre-treating and double-twisting. The fabric made of it features high air permeability, hydroscopicity, and shrinking resistance.

Description

technical field [0001] The invention belongs to the field of textiles, in particular to a multi-strand high-twist knitting yarn and a production process thereof. Background technique [0002] The plied yarn on the market is generally two-ply, and this two-ply yarn is composed of a single raw material at first, and it can only be composed of one or two kinds of raw materials. Two chemical fiber filaments of the same raw material are twisted, or two chemical fiber filaments of different raw materials are twisted. The drawback brought by the singleness of the raw materials is that when the two ply yarns are used to weave fabrics, the fabrics woven are relatively poor in terms of air permeability, water absorption, shrink resistance, and wash resistance. Secondly, the twisting process of this two-ply yarn is also relatively simple, and the twist is also low. The deficiencies brought also make the woven surface poor in terms of air permeability, water abs...

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 Applications(China)
IPC IPC(8): D02G3/04D02G3/26
Inventor 陈家标戴金海
Owner 陈家标
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