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A processing technology of super high anti-pilling polyester fabric

A processing technology and anti-pilling technology, applied in the field of finishing and dyeing technology, can solve the problems of reducing friction between fibers, failing to meet testing and wearing, color difference, etc., achieving low requirements for fabric weaving structure, improving wool efficiency and hygroscopicity, Soft and comfortable feel

Active Publication Date: 2016-08-24
SHANGHAI JIALE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One is to use a resin-based finishing agent in the finishing production of fabrics through the padding method, and then bake the finished product at a high temperature, so that the surface of the fabric can be cross-linked to form a film to reduce the friction between fibers, but the feel of this kind of fabric is not good. The fiber strength is affected to a certain extent;
[0006] Another method is to use bio-enzyme pre-treatment technology. This enzymatic hydrolysis technology has a more obvious effect on cellulose fibers, but the effect on polyester chemical fiber fabrics is not obvious, and it cannot meet the requirements of testing and consumption;
[0007] After using other anti-pilling finishing agents, there will often be problems of color difference, dry hand feeling and different degrees of yellowing of the fabric
[0008] These are the problems that plague the dyeing and finishing workers, and also increase the difficulty in the production of anti-pilling 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 processing technology of super high anti-pilling polyester fabric
  • A processing technology of super high anti-pilling polyester fabric
  • A processing technology of super high anti-pilling polyester fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1 100

[0048] Embodiment one, 100% polyester fiber knitted fabric processing

[0049] Fabric name: 75D / 72F DTY+75D / 36F DTY double-sided full polyester pigskin cloth

[0050] 1. Enzymatic hydrolysis process for pre-treatment of polyester fabrics:

[0051] Pre-treatment enzymatic hydrolysis to remove fluff and short fibers→cleaning→dyeing

[0052] 1.1 Pretreatment enzymatic hydrolysis process:

[0053]

[0054] 1.2 Cleaning process:

[0055] Hot water washing 2 times: treatment temperature 60°C, treatment time 10 minutes, bath ratio 1:15 (or 1:5 or 1:10 or 1:20);

[0056] Acid neutralization: acetic acid 0.7g / L (or 1.0g / L or 1.2g / L), treatment condition 40℃*6 minutes;

[0057] Wash in cold water 1 time.

[0058] 1.3 Conventional process dyeing.

[0059] 1.4 Points to note: Before dyeing polyester fabrics, unreacted finishing agents must be cleaned in strict accordance with the process, so as not to affect the dyeing quality. Inadequate washing will result in insufficient dyeing...

Embodiment 2

[0069] Embodiment two, polyester fiber and cotton fiber blended knitted fabric processing

[0070] Fabric name: 32ST / C65 / 35+100D / 96F DTY+10S polyester-cotton blended terry cloth

[0071] 1. Pre-treatment enzymatic hydrolysis process of polyester blended fabrics:

[0072] Pre-treatment enzymatic hydrolysis to remove short fluff→cleaning→polyester dyeing→(cotton fiber biological washing)→cotton dyeing

[0073] Process Description: Polyester-cotton blended fabrics, because the special anti-pilling finishing ZS-PILL for polyester has an effect on polyester fibers, but the direct effect on cotton fibers is not obvious; if the anti-pilling test of the fabric after pre-treatment is not OK, you can choose After polyester is dyed, bio-washing is carried out for the pilling performance of cotton fiber. (Specifically, it can be decided whether to do biological washing processing according to the raw material performance of cotton yarn and spinning method).

[0074] 1.1 Pretreatment en...

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 processing technology of an ultrahigh anti-pilling polyester fabric. The processing technology is characterized by comprising a multi-section pretreatment enzymolysis process, wherein the multi-section pre-treatment enzymolysis process comprises a step for treating the fabric by adopting a special anti-pilling arrangement agent for polyester. The special anti-pilling arrangement agent for the polyester is adopted in the processing technology disclosed by the invention, so that the produced polyester fabric is ultrahigh in anti-pilling performance, the comfort and the appearance hand feeling of the produced polyester fabric are further improved, and due to the unique style and good application performance, the ultrahigh anti-pilling polyester fabric is popular in the market.

Description

technical field [0001] The invention relates to a finishing and dyeing process, in particular to a processing technology of super-high anti-pilling polyester fabric. Background technique [0002] As people have higher and higher requirements for the performance of clothing, the requirements for clothing are not limited to warmth, durability, but a series of new requirements for the comfort, aesthetics, and functionality of textiles. [0003] The pilling phenomenon of clothing fabrics during use has always confused consumers, especially polyester chemical fiber fabrics. The pilling phenomenon not only affects the appearance and feel of the fabric, but also makes the fabric wear and tear, reducing the wearability of the fabric. Solving the problem of pilling and pilling in the production process of such products has become a major technical problem in the industry, and has increasingly attracted the attention of dyeing and finishing workers at home and abroad. [0004] At pre...

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): D06M15/564D06B21/00D06M101/32
Inventor 杜方东杨建国陈建峰詹永宝顾成赛薛海洋梅湘继于海高庆锋
Owner SHANGHAI JIALE
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