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Shrinkproof, wrinkle-proof, non-deforming cotton knitted shell-fabric dyeing and finishing process

A technology of cotton knitting and craftsmanship, applied in the direction of fabric surface trimming, textile and paper making, heating/cooling fabrics, etc., can solve the problems that are not easy to prevent, and achieve the effect of low cost, cost reduction, and good air permeability

Inactive Publication Date: 2004-10-20
YONGFENG TEXTILE SHAGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Easing shrinkage can be slightly removed through relaxation treatment during fabric processing, or continuous compression finishing in the final process, but it is not easy to prevent shrinkage caused by yarn bulking because it is the nature of cellulose fibers

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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  • Shrinkproof, wrinkle-proof, non-deforming cotton knitted shell-fabric dyeing and finishing process
  • Shrinkproof, wrinkle-proof, non-deforming cotton knitted shell-fabric dyeing and finishing process

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Experimental program
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Effect test

Embodiment

3

[0022] From the analysis of the data in the above two tables, it can be seen that:

[0023] The anti-shrinkage, anti-wrinkle and non-deformation cotton knitted fabric produced by the invention is better than similar foreign products, and the product quality reaches the advanced level.

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 is a dyeing technique of shrink-proof, wrinkle-proof and un-deformable cotton knitted plus material. It includes: after dyeing, dry grey cloth, add prescribed rinsing and homemade special arranging agent (SDP) to the reactor and then constantly stir them and adjust pH value and after complete reaction, being sizing and pressing liquid, and then carry through cross-linking, baking, washing, softening, dehydration, smearing smoothing agent, stentering shaping, verifying and packing. Its character: the baking technique: the temperature 150-180 degree C, the time 2-3 minutes and baking tech8nique is continually carried through in the hot-shaping stenter; the length of shaping machine is 24m and it has 8 box regions, 1-3 baking region and 4-7 shaping region whose technical time is 40s.

Description

1. Technical field: [0001] The invention relates to a fabric dyeing and finishing process, and in particular discloses a shrink-resistant, wrinkle-resistant, and non-deformable cotton knitted fabric dyeing and finishing process, which is applied to the production of shrink-resistant, wrinkle-resistant, and non-deformable cotton knitted fabrics, providing users with stable quality , High-quality famous and high-quality clothing fabrics. 2. Background technology: [0002] Because cellulose fiber has excellent water absorption, hygroscopicity, moderate strength, and easy dyeing, it has been the main material for underwear and shirts since ancient times, especially natural fibers such as cotton and hemp. Some creases and shrinkage, one has to live with. However, the regenerated cellulose fiber, which appeared in the early 20th century, had low wet strength and shrinkage and wrinkling during washing exceeded the allowable limit, so efforts were made to solve these problems by ch...

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): D06C7/02D06M13/12
Inventor 曹永庆郭新华
Owner YONGFENG TEXTILE SHAGHAI