Process for removing unpleasant light of knitted grey fabric

A technology of aurora and gray cloth, applied in textiles and papermaking, biochemical fiber treatment, fiber treatment, etc., can solve problems affecting fabric quality, fabric defects, etc.

Inactive Publication Date: 2012-05-16
南通雷成染整有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The aurora has not been overcome in the industry so far, and it has become a fabric defect problem that the industry cannot solve, seriously affecting the quality of the fabric, especially for high-end knitted 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0009] This embodiment is a dark all-cotton knitted high-grade fabric with a large area of ​​positive light.

[0010] Put the above-mentioned fabrics in the dyeing machine, and mix it with an enzyme preparation at a temperature of 50-55°C. The enzyme preparation is hair-removing enzyme and mixed with water. The mixing ratio of the two is 2.5g of hair-removing enzyme per liter of water , the pH value of the dye bath is controlled at 5. The gray cloth is in the liquid, turn off the heating, and circulate in the dyeing machine for 30 minutes to complete the process of removing aurora. Then carry out the conventional slitting, cloth arranging and shaping treatment to make the final finished product.

[0011] After the above-mentioned all-round knitted high-grade fabric has been repaired, the fluffed part of the fiber has been completely removed, there is no aurora phenomenon on the cloth surface, and the whole piece of fabric has no aurora flaws, so it is genuine.

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 process for removing unpleasant light of knitted grey fabric. The process comprises the steps of: uniformly mixing an enzyme preparation with water at the temperature of 50-55 DEG C, adjusting the pH of a dye bath to be 5, placing the knitted grey fabric with unpleasant light in the dye bath, and circularly operating for 30 minutes. Commonly, the unpleasant light of the fabric is thought to be bright light formed since the grey fabric fiber is pressed tightly; actually, the unpleasant light is a phenomenon of severe fluffing of the grey fabric fiber; and on the basis of correct understanding about the phenomenon, the unpleasant light problem is solved by adopting a fluff removing method, thus the flaws of the fabric are reduced, the rate of the qualified products is increased, and the process is particularly suitable for high-grade deep-color cloth.

Description

technical field [0001] The invention relates to a repairing process for knitted gray cloth, in particular to a repairing process for the aurora of knitted gray cloth by adopting a hair removal method. Background technique [0002] There are many types of knitted gray fabrics, and the range of applications is also very wide. It is almost an indispensable part of clothing fabrics. During production, in many cases there will be aurora on the surface of the cloth, that is, there will be undue brightness on the cloth surface. The aurora has not been overcome in the industry so far, and it has become a fabric defect problem that the industry cannot solve, seriously affecting the quality of the fabric, especially for high-end knitted fabrics. Contents of the invention [0003] The main task of the present invention is to provide a process for removing the aurora from knitted gray fabrics, specifically a fast and effective method for removing the aurora. [0004] In order to sol...

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 & AuthorityApplications(China)
IPC IPC(8): D06M16/00C12S11/00D06M101/06
Inventor陈建华宋建军
Owner南通雷成染整有限公司