Anti-pilling manufacturing method of cotton-polyester blended fabric

A manufacturing method and anti-pilling technology, applied in the field of knitted fabrics, can solve the problems of environmental pollution and difficult disposal of waste liquid, and achieve the effects of suitable weaving method, solving sublimation fastness and good anti-pilling.

Pending Publication Date: 2022-04-12
渡帮针织科技(中山)贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Raw materials include polypolyol, isophorone diisocyanate, organotin, dihydroxymethylpropionic acid, N-methylpyrrolidone, sodium bisulfite, carboxylic acid, triethylamine, and the prepared anti-pilling finishing agent is The performance of polyurethane prepolymers containing carboxyl hydrophilic groups is relatively stable, which makes it difficult to handle the waste liquid produced after finishing and causes certain pollution to the environment

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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  • Anti-pilling manufacturing method of cotton-polyester blended fabric
  • Anti-pilling manufacturing method of cotton-polyester blended fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A method for producing anti-pilling of cotton-polyester blended fabric, comprising the following steps:

[0040] S1, material selection: select polyester fiber and cotton fiber raw materials; the intensity of the polyester fiber is 16F, the length of the cotton fiber is 28mm, and the length of the polyester fiber is 54mm;

[0041] S2. Weaving: according to the sandwich weaving method, weave gray cloth, wherein the surface layer and the bottom layer are cotton fiber layers, and the middle layer is a polyester fiber layer;

[0042] S3, opening width: the cotton-polyester gray cloth after weaving is subjected to opening width treatment;

[0043] S4. Determining embryos: put the gray cloth after opening into a shaping machine at 200°C for high-temperature embossing;

[0044] S5, dyeing and washing: put the gray cloth after the embryo determination into the dyeing tank, and carry out high-temperature dyeing and washing at 110°C;

[0045] S6, fixing polyester: heat the dyed...

Embodiment 2

[0053] A method for producing anti-pilling of cotton-polyester blended fabric, comprising the following steps:

[0054] S1, material selection: select polyester fiber and cotton fiber raw materials; the strength of the polyester fiber is 17F, the length of the cotton fiber is 30mm, and the length of the polyester fiber is 56mm;

[0055] S2. Weaving: according to the sandwich weaving method, weave gray cloth, wherein the surface layer and the bottom layer are cotton fiber layers, and the middle layer is a polyester fiber layer;

[0056] S3, opening width: the cotton-polyester gray cloth after weaving is subjected to opening width treatment;

[0057] S4. Determining embryos: put the gray cloth after opening into a setting machine at 210°C, and perform high-temperature embryo determination;

[0058] S5. Dyeing and washing: put the gray cloth after the embryo determination into the dyeing tank, and carry out high-temperature dyeing and washing at 130°C;

[0059] S6, fixing polye...

Embodiment 3

[0067] A method for producing anti-pilling of cotton-polyester blended fabric, comprising the following steps:

[0068] S1, material selection: select polyester fiber and cotton fiber raw materials; the intensity of the polyester fiber is 18F, the length of the cotton fiber is 32mm, and the length of the polyester fiber is 58mm;

[0069] S2. Weaving: according to the sandwich weaving method, weave gray cloth, wherein the surface layer and the bottom layer are cotton fiber layers, and the middle layer is a polyester fiber layer;

[0070] S3, opening width: the cotton-polyester gray cloth after weaving is subjected to opening width treatment;

[0071] S4. Determining embryos: put the gray cloth after opening into a shaping machine at 220°C for high-temperature embryo determination;

[0072] S5. Dyeing and washing: put the gray cloth after the embryo determination into the dyeing tank, and carry out high-temperature dyeing and washing at 140°C;

[0073] S6, fixing polyester: he...

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Abstract

The invention discloses an anti-pilling manufacturing method of a cotton-polyester blended fabric. The anti-pilling manufacturing method comprises the following steps: S1, selecting materials; s2, weaving; s3, scutching is carried out; s4, fixing the blank; s5, dyeing and washing; s6, fixed polyester; s7, singeing; s8, cylinder returning and wool etching are carried out; s9, cylinder returning and cotton dyeing; s10, washing water in the vat; s11, wool etching is carried out; and S12, finished product shaping. The process is suitable, singeing is carried out after high-temperature polyester dyeing and high-temperature polyester fixing, polyester fibers are fully foamed in the polyester dyeing process, hairiness fully drills out of a cloth cover, then the hairiness is effectively removed through high-temperature singeing, and the anti-pilling effect can be better achieved. In the process, the sublimation fastness of the polyester can be better solved through two times of high-temperature treatment. The silk length, the strength and the weaving method of the raw materials are proper, so that the fabric has a very good anti-pilling effect on the basis of ensuring the rebound resilience.

Description

technical field [0001] The invention relates to the technical field of knitted fabrics, in particular to a method for manufacturing anti-pilling of cotton-polyester blended fabrics. Background technique [0002] With the continuous development of science and technology, textile fabrics that meet people's different needs emerge in an endless stream to meet the needs of consumers and play an increasingly important role in people's daily life. [0003] Polyester is an important variety of synthetic fibers. It is the trade name of polyester fiber in my country. Polyester itself has the advantages of high strength, smoothness, easy washing and quick drying, but it has the characteristics of tough hand feeling and poor dilution and air permeability. The biggest advantage of cotton fiber is spinnability, no static electricity, good moisture absorption and perspiration, and good air permeability. However, cotton fiber itself has low strength, is not crisp, easy to wrinkle, and has p...

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): D04B1/14D04B1/16D06C7/02D06C9/02D06P1/16D06P1/38D06P3/54D06P3/66
Inventor 曹文麒黄安太
Owner 渡帮针织科技(中山)贸易有限公司
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