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Preparation method of all-cotton anti-pilling super-flexible sanding fabric

An anti-pilling and fabric technology, applied in dyeing, wear-resistant fibers, fabric surface trimming, etc., can solve the problems of not being able to participate in market competition, the process is not popular, and the fabric is not cost-effective, so as to improve the anti-pilling Unique, cost-effective, and low-cost effects

Pending Publication Date: 2020-07-31
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fabrics sorted out by this method still have relatively high requirements on raw materials (long-staple cotton), high equipment requirements (ceramic roller sanding), and the process is not popular; the fabrics produced are not cost-effective and cannot participate in market competition.

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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  • Preparation method of all-cotton anti-pilling super-flexible sanding fabric
  • Preparation method of all-cotton anti-pilling super-flexible sanding fabric
  • Preparation method of all-cotton anti-pilling super-flexible sanding fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Gray fabric specification: 105” / C40s*C40s / 144*(54+54)4 / 1 satin

[0021] 1. Pretreatment process

[0022] 2 positive and 1 reverse singeing, rolling water to extinguish the fire, and then rolling the cold stack working fluid and stacking for 18 hours, in which the prescription of the cold stack working fluid is caustic soda 45g / L, hydrogen peroxide 18g / L, hydrogen peroxide stabilizer 5g / L, chelating dispersant 5g / L; The desizing semi-finished product is subjected to water washing and oxygen bleaching processes, wherein the dosage of 100% hydrogen peroxide is 5g / L, and the oxygen bleaching time is 30min. After washing and drying, the pre-treated semi-finished product is obtained.

[0023] 2. Sanding process

[0024] After the pre-treatment semi-finished products are padded with the raising agent, they are dried in a dryer and directly put on the sanding machine for sanding. Among them, the amount of raising agent is 25g / L, 4 brushes, 4 sand skins, the speed of sanding ...

Embodiment 2

[0036] Gray fabric specification: 105” / C40s*C40s / 144*(54+54), 4 / 1 satin weave.

[0037] 1. Pretreatment process

[0038] 2 positive and 1 reverse singeing, rolling water to extinguish the fire, and then rolling the cold stack working fluid and stacking for 18 hours, in which the prescription of the cold stack working fluid is caustic soda 45g / L, hydrogen peroxide 18g / L, hydrogen peroxide stabilizer 5g / L, chelating dispersant 5g / L; The desizing semi-finished product is subjected to water washing and oxygen bleaching process, wherein the dosage of 100% hydrogen peroxide is 6g / L, and the oxygen bleaching time is 30-40min. After washing and drying, the pre-treated semi-finished product is obtained.

[0039] 2. Sanding process

[0040] After the pre-treatment semi-finished products are padded with the raising agent, they are dried in a dryer and directly put on the sanding machine for sanding. Among them, the amount of raising agent is 15g / L, 4 brushes, 4 sand skins, the speed o...

Embodiment 3

[0052] Gray fabric specification: 105” / C50s*C32s / 200*(55+55), 4 / 1 satin.

[0053] 1. Pretreatment process

[0054] 2 positive and 1 reverse singeing, rolling water to extinguish the fire, and then rolling the cold stack working fluid and stacking for 18 hours, in which the prescription of the cold stack working fluid is caustic soda 45g / L, hydrogen peroxide 18g / L, hydrogen peroxide stabilizer 5g / L, chelating dispersant 5g / L; The desizing semi-finished product is subjected to water washing and oxygen bleaching process, wherein the dosage of 100% hydrogen peroxide is 6g / L, and the oxygen bleaching time is 30-40min. After washing and drying, the pre-treated semi-finished product is obtained.

[0055] 2. Sanding process

[0056] After the pre-treatment semi-finished products are padded with the raising agent, they are dried in a dryer and directly put on the sanding machine for sanding. Among them, the amount of raising agent is 30g / L, 4 brushes, 4 sand skins, the speed of sand...

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 preparation method of all-cotton anti-pilling super-flexible sanding fabric. An ordinary cotton fiber is used as a raw material, and the preparation method of the all-cottonanti-pilling super-flexible sanding fabric sequentially includes the following steps of pretreatment process, napping process, printing or dyeing process, and post-finishing process. The post-finishing process comprises the following steps of first, easy-care resin chemical soft finishing process, then physical soft finishing process, and finally pre-shrinking process. The preparation method of the all-cotton anti-pilling super-flexible sanding fabric combines easy-care resin chemical soft finishing, physical soft and pre-shrinking process to solve the problems of fabric hair loss rate and pilling, the fabric is enabled to feel better and more fluffy, the fabric anti-pilling property and performance are improved, at the same time, the ordinary cotton fiber can be directly used as raw materials, the production equipment requirements are low, and the production cost is greatly reduced.

Description

technical field [0001] The invention relates to a preparation method of a fabric, in particular to a preparation method of an all-cotton anti-pilling supersoft brushed fabric. Background technique [0002] The surface of the cellulose fiber brushed woven fabric is fine and smooth, rich in texture, soft and comfortable, and has a soft luster. It not only has excellent warmth retention, but its short, dense and fine hair has no irritation and cold feeling when it touches the skin, which is especially suitable. Use as fall and winter bedding. The production process is that the cotton woven fabric is pulled out from the surface of the fabric under the action of a high-speed rotating sanding roller (usually a sanding roller, a carbon roller or a ceramic roller), and cut and ground into a certain amount of fluff. Due to the large mechanical external cutting, the fibers on the surface of the fabric are potentially damaged, or the fibers are directly cut and broken and adsorbed ins...

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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IPC IPC(8): D06M13/432D06M10/00D06P3/60D06P5/06D06P5/02D06L4/13D06L4/12D06C11/00D06M101/06
CPCD06M13/432D06M10/00D06P3/60D06P5/06D06P5/02D06L4/13D06L4/12D06C11/00D06M2101/06D06M2200/35D06M2200/50
Inventor 胡青青陈红霞沈玲袁洪胜
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH