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Method for preparing all-cotton high-count strong twisted knitted double-faced fabrics

A technology of knitting double-faced fabrics and high counts, applied in knitting, weft knitting, textile material processing, etc., can solve the problems of poor size temperature, uneven dyeing, etc. sexual effect

Inactive Publication Date: 2019-03-19
NINGBO BETTER TEXTILE&GARMENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for preparing all-cotton high-count strong-twisted knitted double-faced fabric, which overcomes the defects of uneven dyeing and poor dimensional temperature resistance of fabrics with high yarn twist in the dyeing and finishing 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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  • Method for preparing all-cotton high-count strong twisted knitted double-faced fabrics

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Effect test

Embodiment 1

[0021] This embodiment provides a kind of preparation method of cotton high-count strong-twist knitted double-sided fabric, comprising:

[0022] The yarn is made of 100s / 2 (ZZ twist) strong-twist knitting yarn produced by China Resources Textile (Group) Co., Ltd., with a T.P.M of up to 1800. Before weaving, the vacuum steam setting process and the second waxing process are carried out to improve the yarn's weaving. The loom is I3P284 double-sided circular loom from TERROT, Germany, with a specification of 34"*24G*2976N.

[0023] Weaving process:

[0024] The length L50 of 50 coils is 14cm, the rotating speed is 18-20RPM, the yarn feeding tension is 2-3g, and the pulling and winding tension of the gray fabric is appropriately increased. The spray oiling amount of the machine is 60 drops / min, and the relative humidity of the workshop is 65-80% RH, the weaving structure is Shuangluowen (cotton wool).

[0025] Scouring and bleaching process:

[0026] Add degreasing and refinin...

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

The invention relates to a method for preparing all-cotton high-count strong twisted knitted double-faced fabrics. 100 s / 2 strong twisted knitting yarns are used as raw materials for the all-cotton high-count strong twisted knitted double-faced fabrics, and double-faced large circular knitting machines are used as weaving machines. The method includes weaving cloth and then boiling off and bleaching the cloth; then mercerizing, dyeing and setting the cloth to obtain the all-cotton high-count strong twisted knitted double-faced fabrics. The method has the advantages that the luster and dimensional stability of textile fabrics can be improved by the aid of mercerization technologies, the cloth is dyed by high-fastness reactive dye, accordingly, high-class knitted fabrics with elegant appearance and the good dimensional stability can be produced by the aid of the method, and the method can be widely applied to knitted fashionable garments.

Description

technical field [0001] The invention belongs to the field of preparation of knitted double-sided fabrics, in particular to a method for preparing all-cotton high-count strong-twisted knitted double-sided fabrics. Background technique [0002] Yarn twist will affect the physical properties of the fabric such as luster, hand feeling, strength, and dimensional stability. When the yarn twist in the fabric exceeds a certain value, due to the increase of the twist angle, the gloss will deteriorate and the roughness of the hand will increase. Linen feel. [0003] The conventional dyeing and finishing process of high-count strong-twisted fabrics is mercerizing first and then bleaching and dyeing. However, due to the high twist of the fabric yarn and poor permeability, the oil content of the fabric surface is large during weaving. If rough cloth is used for mercerizing, it is easy to cause uneven alkali absorption Thereby affecting the uniformity of dyeing, it will also affect the d...

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): D06B21/00D06B7/08D06B9/04D06B3/18D04B1/12
CPCD04B1/12D06B3/18D06B7/08D06B9/04D06B21/00D06B2700/095D10B2201/02D10B2501/00
Inventor 项瑞海
Owner NINGBO BETTER TEXTILE&GARMENTS
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