A kind of anti-wrinkle finishing agent for pure cotton clothing and its finishing process

An anti-wrinkle finishing agent and clothing technology, applied in fiber treatment, biochemical fiber treatment, plant fiber, etc., can solve the problems of easy wrinkling and shrinkage of raw cotton fabrics, failure to maintain a smooth appearance, and harm to human health, etc., and achieve excellent response Connectivity, excellent reactivity and linking effect, good safety and environmental protection effect

Active Publication Date: 2020-12-25
安徽职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, raw cotton fabrics are prone to wrinkling and shrinkage. They are prone to wrinkling and cannot maintain a flat appearance during wearing and washing. Frequent ironing is required. Therefore, it is necessary to perform anti-wrinkle finishing in time to maintain the smooth appearance of the fabric.
At the same time, because cotton fabrics are easy to become a good place for the growth and reproduction of microorganisms, it brings great inconvenience to people.
[0004] The anti-wrinkle finishing of cotton fabrics has a history of nearly a hundred years. At present, most of the anti-wrinkle finishing agents used are 2D resins. However, the fabrics treated with 2D resins will release a large amount of formaldehyde during use and storage, which is harmful to the human body. healthy

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

[0026] An anti-wrinkle finishing agent for pure cotton clothing, comprising the following components in mass percent: chitosan grafted acrylamide copolymer 5%, epoxy polyether co-modified silicone oil 10%, accelerator 4%, citric acid 1.2%, 1% magnesium lauryl sulfate, 6% nano-silica sol, and the balance of solvent. It also includes 3% of N-methylformanilide, 2% of propylene carbonate, and 4% of composite extract.

[0027] Among them: the accelerator uses alkylamide, methyl carbamate, and phosphate in a mass ratio of 1:1:2; the composite extract includes scutellaria baicalensis, ginkgo, and clove, and the mass ratio of the three is 0.5:1:2.

[0028] Anti-wrinkle finishing agent for pure cotton clothing, the preparation method is as follows:

[0029] 1) Weigh the raw materials according to the mass percentage, blend the chitosan-made acrylamide copolymer and nano-silica sol, heat and stir at high speed for 15 minutes to obtain a mixture 1;

[0030] 2) Add citric acid and laury...

Embodiment 2

[0035] An anti-wrinkle finishing agent for pure cotton clothing, comprising the following components in mass percentage: 10% chitosan grafted acrylamide copolymer, 8% epoxy polyether co-modified silicone oil, 3% accelerator, citric acid 3.5%, magnesium lauryl sulfate 2.5%, nano-silica sol 3%, solvent balance. It also includes 2% of N-methylformanilide, 1% of propylene carbonate, and 3% of composite extract.

[0036] Among them: the accelerator uses alkylamide, methyl carbamate, and phosphate in a mass ratio of 1:1:3; the composite extract includes Scutellaria baicalensis, Ginkgo biloba, and clove, and the mass ratio of the three is 0.8:1.2:2.

[0037] Anti-wrinkle finishing agent for pure cotton clothing, the preparation method is as follows:

[0038] 1) Weigh the raw materials according to the mass percentage, blend the chitosan-made acrylamide copolymer and nano-silica sol, heat and stir at high speed for 10 minutes to obtain a mixture 1;

[0039] 2) Add citric acid and la...

Embodiment 3

[0044] An anti-wrinkle finishing agent for pure cotton clothing, comprising the following components in mass percentage: 8% chitosan grafted acrylamide copolymer, 6% epoxy polyether co-modified silicone oil, 2% accelerator, citric acid 4%, 3% magnesium lauryl sulfate, 10% nano-silica sol, and the balance of solvent. It also includes 2% of N-methylformanilide, 3% of propylene carbonate, and 5% of composite extract.

[0045] Among them: the accelerator uses alkylamide, methyl carbamate, and phosphate in a mass ratio of 1:1:2; the composite extract includes scutellaria baicalensis, ginkgo, and clove, and the mass ratio of the three is 0.5:2:1.5.

[0046] Anti-wrinkle finishing agent for pure cotton clothing, the preparation method is as follows:

[0047] 1) Weigh the raw materials according to the mass percentage, blend the chitosan-made acrylamide copolymer and nano-silica sol, heat and stir at high speed for 20 minutes to obtain a mixture 1;

[0048] 2) Add citric acid and magn...

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 provides a crease-resistant finishing agent and a finishing process for pure cotton garments. The crease-resistant finishing agent comprises, by weight, 5-13% of chitosan grafted acrylamide copolymers, 5-10% of epoxy and polyether jointly modified silicone oil, 1-4% of accelerators, 1.2-4.5% of citric acid, 1-3% of magnesium dodecyl sulfate, 3-10% of nano-silica sol, the balance solvents, 0-3% of N-methylformanilide, 0-3% of propylene carbonate and 0-5% of compound extract liquid. The crease-resistant finishing agent and the finishing process have the advantages that raw materials for the crease-resistant finishing agent are scientifically and reasonably matched with one another, and accordingly the crease-resistant finishing agent is excellent in reaction connection, good incotton textile fabric crease-resistant treatment property and high in stability; the crease-resistant finishing agent is excellent in antibacterial property, good in safety and environmental friendliness and high in comprehensive practicality.

Description

technical field [0001] The invention relates to the technical field of clothing finishing, in particular to an anti-wrinkle finishing agent for pure cotton clothing and a finishing process thereof. Background technique [0002] Cotton fabric, also known as cotton cloth, is a fabric woven from cotton yarn. Cotton fabrics are widely used as apparel fabrics, decorative fabrics, and technical fabrics due to their properties such as multifunctionality, softness, breathability, moisture absorption, year-round wearing comfort, excellent performance, and durability. [0003] However, raw cotton fabrics are prone to wrinkling and shrinkage. They are prone to wrinkling during wearing and washing and cannot maintain a smooth appearance. Frequent ironing is required. Therefore, it is necessary to perform anti-wrinkle finishing in time to maintain the smooth appearance of the fabric. Simultaneously because cotton fabric easily becomes the good place of microbial growth and reproduction,...

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): D06M15/285D06M15/03D06M15/65D06M15/647D06M11/79D06M13/207D06M13/262D06M13/00D06M15/00D06M101/06
CPCD06M11/79D06M13/00D06M13/207D06M13/262D06M15/00D06M15/03D06M15/285D06M15/647D06M15/65D06M16/00D06M2101/06D06M2200/20D06M2200/25D06M2200/50
Inventor 许平山李培培
Owner 安徽职业技术学院
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