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A kind of processing method of natural non-ironing pure cotton fabric

A non-iron pure cotton and processing method technology, applied in the field of textile processing, can solve the problems of low non-iron fabrics, hazards, environmental pollution, etc., and achieve the effects of smooth hand feeling, less strong damage, and less impact on hand feel

Active Publication Date: 2017-12-12
盛泰智造集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Anti-wrinkle is always an eternal theme of pure cotton fabrics. The current non-ironing fabrics are basically processed by non-ironing finishing to achieve non-ironing effects. However, most of the non-ironing finishing agents used at home and abroad are aldehyde resins. It will inevitably lead to the generation of formaldehyde or free formaldehyde, causing environmental pollution, but also a certain degree of harm to the human body.
In order to avoid the generation of formaldehyde, it was also proposed to use silicone to realize the non-ironing finishing of fabrics, but the test results found that after using silicone finishing, the non-ironing level of fabrics is very low, and it is basically impossible to achieve the non-ironing effect. Therefore, at present, Silicone cannot be used in actual production for non-iron finishing of 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 1

[0015] Embodiment one: a kind of processing method of natural non-ironing pure cotton fabric, its concrete processing process is:

[0016] (1) Choose pure cotton yarn or cotton blended yarn, which requires good single yarn strength, less hairiness and less impurities;

[0017] (2) Dye the yarn with the conventional process, wherein: add hygroscopic softener TF4756 3g / L during post-dyeing treatment, and wax with a low melting point wax block during winding;

[0018] (3), sizing;

[0019] (4), weaving;

[0020] (5) Perform conventional singeing on the gray cloth;

[0021] (6), desizing;

[0022] (7), mercerized;

[0023] (8), liquid ammonia: control the rolling pressure of the liquid ammonia machine to 0.1MPa, the speed of the vehicle to 30m / min, and control the liquid-carrying rate of the gray cloth to 85%, and pass the mercerized gray cloth through the liquid ammonia machine for liquid ammonia treatment. Then control the cylinder drying temperature of the liquid ammonia m...

Embodiment 2

[0028] Embodiment two: a kind of processing method of natural non-ironing pure cotton fabric, its concrete processing process is:

[0029] (1) Choose pure cotton yarn or cotton blended yarn, which requires good single yarn strength, less hairiness and less impurities;

[0030] (2) Dye the yarn with the conventional process, wherein: add hygroscopic softener TF4756 5g / L during post-dyeing treatment, and wax with a low melting point wax block during winding;

[0031] (3), sizing;

[0032] (4), weaving;

[0033] (5) Perform conventional singeing on the gray cloth;

[0034] (6), desizing;

[0035] (7), mercerized;

[0036] (8), liquid ammonia: control the rolling pressure of the liquid ammonia machine to 0.15MPa, the speed of the vehicle to 40m / min, and control the liquid-carrying rate of the gray cloth to 75%, and pass the mercerized gray cloth through the liquid ammonia machine for liquid ammonia treatment. Then control the cylinder drying temperature of the liquid ammonia ...

Embodiment 3

[0041] Embodiment three: a kind of processing method of natural non-ironing pure cotton fabric, its concrete processing process is:

[0042] (1) Choose pure cotton yarn or cotton blended yarn, which requires good single yarn strength, less hairiness and less impurities;

[0043] (2) Dye the yarn with the conventional process, wherein: add hygroscopic softener TF4756 4g / L during post-dyeing treatment, and wax with a low melting point wax block during winding;

[0044] (3), sizing;

[0045] (4), weaving;

[0046] (5) Perform conventional singeing on the gray cloth;

[0047] (6), desizing;

[0048](7), mercerized;

[0049] (8), liquid ammonia: control the rolling pressure of the liquid ammonia machine to 0.2MPa, the speed of the vehicle to 50m / min, and control the liquid-carrying rate of the gray cloth to 70%, and pass the mercerized gray cloth through the liquid ammonia machine for liquid ammonia treatment. Then control the cylinder drying temperature of the liquid ammonia ...

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 processing method of a natural non-ironing pure cotton fabric. The whole processing process is as follows: yarn selection → yarn dyeing → sizing → weaving → singeing → desizing → mercerizing → liquid ammonia → biological enzyme treatment → drying → Non-ironing resin finishing → Pre-shrinking; the advantage is that the non-ironing grade of pure cotton fabrics processed by this method can reach above 3.0, realizing the application of silicone in the actual production of pure cotton non-ironing fabrics, and the obtained pure Cotton fabric has a non-ironing effect, does not contain formaldehyde, is environmentally friendly, and is harmless to the human body; in addition, the strong damage to the fabric during the processing process has little impact on the feel of the fabric, and the processed fabric feels very smooth and soft.

Description

technical field [0001] The invention relates to the processing of fabrics in the field of textile processing, in particular to a processing method of natural non-ironing pure cotton fabrics. Background technique [0002] Anti-wrinkle is always an eternal theme of pure cotton fabrics. The current non-ironing fabrics are basically processed by non-ironing finishing to achieve non-ironing effects. However, most of the non-ironing finishing agents used at home and abroad are aldehyde resins. It will inevitably lead to the generation of formaldehyde or free formaldehyde, causing environmental pollution, and also causing a certain degree of harm to the human body. In order to avoid the generation of formaldehyde, it was also proposed to use silicone to realize the non-ironing finishing of fabrics, but the test results found that after using silicone finishing, the non-ironing level of fabrics is very low, and it is basically impossible to achieve the non-ironing effect. Therefore,...

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): D06M11/61D06M15/643D06M13/188D06M16/00D06P5/08D06P3/60D06B3/18D06M101/06
Inventor 徐磊刘建薪王波叶梁贝张润东
Owner 盛泰智造集团股份有限公司
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