Wrinkle-removing non-ironing finishing agent for pure cotton clothes and non-ironing finishing process thereof

A non-iron finishing and clothing technology, applied in fiber treatment, biochemical fiber treatment, abrasion-resistant fibers, etc., can solve the problems of release of formaldehyde, human health damage, poor stability, etc., to improve flexibility, comprehensive quality improvement, good stability

Inactive Publication Date: 2020-04-21
安徽捷融数据科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, 2D resin is the most widely used. 2D resin and its finishing products have the problem of releasing formaldehyde during storage and wearing, which is easy to cause harm to human health.
More importantly, the finishing process of urea-formaldehyde or phenolic pre-condensed body, due to the poor stability of the pre-shrinked body and the finishing solution, the finished fabric has the disadvantages of yellowing, poor hand feeling and decreased strength.

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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  • Wrinkle-removing non-ironing finishing agent for pure cotton clothes and non-ironing finishing process thereof
  • Wrinkle-removing non-ironing finishing agent for pure cotton clothes and non-ironing finishing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A wrinkle-free finishing agent for pure cotton clothing, comprising the following components in parts by weight: 120 parts of composite resin base, 30 parts of pure styrene-acrylic emulsion, 25 parts of titanium oxide clay composite material, 10 parts of polyether polyol, polyvinyl alcohol 3 parts of polyamine-type copper-loaded cotton fiber, 15 parts of catalyst, 20 parts of fiber auxiliary agent, and 850 parts of water.

[0026] in,

[0027]The composite resin base is a combination of flexible epoxy resin and phenolic epoxy vinyl ester resin, and the mass ratio of the two is 1:2; the titanium oxide clay composite material includes the following components in mass percentage: nano titanium dioxide 10%, amino clay 6%, polyimide resin 15%, oil cocoamide monoethanolamine 1%, KR-238S 1%, n-isopropylacrylamide 2%, water balance; polyethylene polyamine type copper-loaded cotton fiber Copper load is 10.7mg / g, and described polyethylene polyamine adopts the composition of die...

Embodiment 2

[0034] A wrinkle-free finishing agent for pure cotton clothing, comprising the following components in parts by weight: 120 parts of composite resin base, 30 parts of pure styrene-acrylic emulsion, 30 parts of titanium oxide clay composite material, 10 parts of polyether polyol, polyvinyl alcohol 3 parts of polyamine-type copper-loaded cotton fibers, 20 parts of catalysts, 20 parts of fiber additives, and 850 parts of water.

[0035] in,

[0036] The composite resin base is a combination of flexible epoxy resin and phenolic epoxy vinyl ester resin, and the mass ratio of the two is 1:1; the titanium oxide clay composite material includes the following components in mass percentage: nano titanium dioxide 10%, amino clay 6%, polyimide resin 10%, oil cocoamide monoethanolamine 2%, KR-238S 2%, n-isopropylacrylamide 3%, water balance; polyethylene polyamine type copper-loaded cotton fiber Copper load is 10.3mg / g, and described polyethylene polyamine adopts the composition of diethy...

Embodiment 3

[0043] A wrinkle-free finishing agent for pure cotton garments, comprising the following components in parts by weight: 150 parts of composite resin base, 30 parts of pure styrene-acrylic emulsion, 30 parts of titanium oxide clay composite material, 10 parts of polyether polyol, polyvinyl alcohol 4 parts of polyamine-type copper-loaded cotton fiber, 20 parts of catalyst, 25 parts of fiber auxiliary agent, and 900 parts of water.

[0044] in,

[0045] The composite resin base is a combination of flexible epoxy resin and phenolic epoxy vinyl ester resin, and the mass ratio of the two is 1:1; the titanium oxide clay composite material includes the following components in mass percentage: nano titanium dioxide 12%, amino clay 5%, polyimide resin 10%, oil cocoamide monoethanolamine 1%, KR-238S 1%, n-isopropylacrylamide 4%, water balance; polyethylene polyamine type copper-loaded cotton fiber Copper load is 10.5mg / g, and described polyethylene polyamine adopts the composition of di...

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Abstract

The invention relates to a wrinkle-removing non-ironing finishing agent for pure cotton clothes and a non-ironing finishing process thereof. The wrinkle-removing non-ironing finishing agent is prepared from the following components in parts by weight: 120 to 150 parts of a composite resin matrix, 30 to 40 parts of a pure styrene-acrylic emulsion, 20 to 30 parts of a titanium oxide clay composite material, 5 to 10 parts of polyether polyol, 3 to 5 parts of a polyethylene polyamine type copper-loaded cotton fiber, 15 to 20 parts of a catalyst, 20 to 35 parts of a fiber aid and 800 to 900 parts of water. Different epoxy resins are compounded to serve as a base material, the formaldehyde content is lower than 9.3 mg/kg, safety and high efficiency are achieved, the adhesive force between the finishing agent and fabric is high, the film-forming covering effect is good, and the finishing agent is matched with the titanium oxide clay composite material and the polyethylene polyamine type copper-loaded cotton fiber, the softness, ultraviolet resistance and antibacterial effect of the whole fabric are effectively improved, the color fastness is high, the gloss influence is small, the lastingeffect is long, meanwhile, cross-linking combination between the fabric and fabric fiber is enhanced, the overall mechanical property is obviously improved, the wear resistance is obviously improved,and the comprehensive quality of the garment fabric is obviously improved.

Description

technical field [0001] The invention relates to the technical field of garment non-ironing finishing, in particular to a wrinkle-removing non-ironing finishing agent for pure cotton garments and a non-ironing finishing process thereof. Background technique [0002] Cotton fabric has the characteristics of natural hand feeling, moisture absorption, breathability, antistatic, no stimulation to the human body, comfortable wearing, etc., and is degradable. It has always been an environmentally friendly fabric highly praised by consumers. However, cotton fabrics have the disadvantages of poor wrinkle resistance, easy deformation, and large shrinkage. Therefore, it is necessary to perform non-ironing finishing on cotton fabrics. Non-ironing finishing improves the wrinkle recovery of pure cotton fabrics and the flatness of pure cotton fabrics after washing, but at the same time, it has a great loss of physical properties of cotton fabrics. For thin pure cotton fabrics, the absolute...

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): D06M15/263D06M15/233D06M11/46D06M15/53D06M11/83D06M15/05D06M15/55D06M15/59D06M11/79D06M13/41D06M13/325D06M13/402D06M101/06
CPCD06M11/46D06M11/79D06M11/83D06M13/3255D06M13/402D06M13/41D06M15/05D06M15/233D06M15/263D06M15/53D06M15/55D06M15/59D06M16/00D06M2101/06D06M2200/20D06M2200/25D06M2200/35D06M2200/50
Inventor 许克霞
Owner 安徽捷融数据科技有限公司
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