A post-finishing process without lint

A post-finishing and process technology, applied in the field of post-finishing process without velvet, can solve the problems of unfavorable market promotion, folding and printing, high price, etc., and achieve the effect of speeding up the conveying speed of the fabric, avoiding deformation, and making the suede soft.

Active Publication Date: 2022-07-26
嘉兴市华阳纺织染整有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Non-inverted velvet is also called Korean velvet because it was first introduced from Korea. High-quality Korean velvet has a smooth surface, but the price is relatively expensive, which is not conducive to market promotion. Most of the Korean velvet circulating on the market cannot achieve the best quality. Folding, fluff falling, and obvious problems affect the use experience and quality of fabrics

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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  • A post-finishing process without lint
  • A post-finishing process without lint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A post-finishing process without tufting, comprising the following steps:

[0032] S1, unwinding of the embryonic cloth, unwinding the woven white embryonic cloth without tension and placing it in the barrel car; during the unwinding process, ensure that the embryonic cloth is not under tension, so as to avoid the deformation of the embryonic cloth and the occurrence of the edge of the embryonic cloth In the case of creases caused by hemming;

[0033] S2, pre-forming, using a hot-air stenter and setting machine, and its rated air volume is 4000rmp, the white cloth is fed into the setting machine, the temperature is adjusted to 120-140 degrees, the fabric conveying speed is 30m / min, and the fabric is above the setting machine. The air volume of the bellows is turned on to 50%, and the air volume of the lower bellows is turned on to 70%; the lower air volume is greater than the upper air volume, so that the loop of the fabric is always in a vertical state during the conve...

Embodiment 2

[0041] A post-finishing process without tufting, comprising the following steps:

[0042] S1, unwinding of the embryonic cloth, unwinding the woven white embryonic cloth without tension and placing it in the barrel car; during the unwinding process, ensure that the embryonic cloth is not under tension, so as to avoid the deformation of the embryonic cloth and the occurrence of the edge of the embryonic cloth In the case of creases caused by hemming;

[0043] S2, pre-forming, using a hot-air stenter and setting machine, and its rated air volume is 4000rmp, the white cloth is fed into the setting machine, the temperature is adjusted to 110-140 degrees, the fabric conveying speed is 30m / min, and the fabric is above the setting machine. The air volume of the bellows is turned on to 50%, and the air volume of the lower bellows is turned on to 70%; the lower air volume is greater than the upper air volume, so that the loop of the fabric is always in a vertical state during the conve...

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 discloses a non-fleece finishing process, which relates to the technical field of fabric finishing, and aims to solve the problems that the traditional non-fleece fabric surface is prone to folding and printing, and the piles are down and smooth. The main points of the technical solution are as follows: S1, tension-free unwinding of the fabric; S2, pre-setting, the temperature of the setting machine is adjusted to 120‑140 degrees, and the conveying speed of the fabric is 30m / min; S3, shearing and carding; S4, post-setting, the fabric is 28m / min The conveying speed is sent to the setting machine, and the temperature is adjusted to 210‑230 degrees; S5, dyeing; S6, dehydration and opening; S7, final product setting. The non-fluff-free finishing process of the present invention produces non-fluff-free fabrics with the advantages of smooth suede surface, inconspicuous fluff down and smooth, soft and smooth hand feeling, and fine fluff on the surface, and breaks through the door of imported fabrics. The limit of the width reduces the loss and has a good market promotion value.

Description

technical field [0001] The invention relates to the technical field of fabric processing technology, in particular to a non-downing finishing process. Background technique [0002] On the ordinary high-speed warp knitting machine without loop comb, the front comb is used to make a long needle-back padding movement, so that the surface of the fabric produces a long extension line, and the elastic restoring force of the spandex material is used to form a loop on the surface. , the long extension threads are cut during finishing to create a velvet surface. The warp knitted velvet fabric produced in this way is also called non-tap. Untapped is a type of warp-knitted stretch velour. This pile fabric is similar to pile fabric, the fabric is excellent in luster, elastic and soft to the touch. It is an excellent fabric for making high fashion, tight clothing and decorative items. [0003] Since it was originally introduced from South Korea, it is also called Korean velvet. High-q...

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): D06C27/00D06C7/02D06C13/00D06B21/00
CPCD06B21/00D06C7/02D06C13/00D06C27/00
Inventor 于祥华
Owner 嘉兴市华阳纺织染整有限公司
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