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Renovating method of jeans ready-to-wear

A technology for ready-made garments and denim, which is applied in dyeing, textiles and papermaking. It can solve problems such as poor wearing effect, poor color fastness, and old clothes, and achieve good color fixing effect, high color fixing degree, and prolong wearing time. Effect

Active Publication Date: 2019-04-05
濮阳圣恺环保新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dyeing of denim mainly still has the problem of poor color fastness at present.
Some denim clothes gradually fade after being worn for a period of time, and even some denim clothes fade seriously after wearing it for a few times, making the clothes look old and the wearing effect is not good

Method used

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  • Renovating method of jeans ready-to-wear
  • Renovating method of jeans ready-to-wear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A denim garment color refurbishment composition, the composition is composed of a color enhancer and a color fixing agent used successively, and the color enhancer is composed of the following components in weight fractions: 1 part of indigo vat dye, 1 part of thiourea dioxide and 1 part of soda ash; the color fixing agent is composed of the following components by weight fraction: 1 part of sodium percarbonate and 1 part of soap powder.

Embodiment 2

[0024] Utilize the method for renovating denim ready-made clothes described in the denim ready-made clothing color renovation composition described in embodiment 1, may further comprise the steps:

[0025] (1) Dissolve the color enhancer in hot water to prepare a color enhancer solution, the temperature of the hot water is 40°C, the mass fraction of the color enhancer in the color enhancer solution is 3%, immerse the denim garment in the color enhancer solution, stir and soak for 5 minutes ;

[0026] (2) Dissolve the color-fixing agent in hot water to prepare a color-fixing solution. The mass fraction of the color-fixing agent in the color-fixing solution is 2%, and the temperature of the hot water is 40°C. Take out the denim garment and immerse it in the color-fixing solution After 8 minutes, take it out and let it dry;

[0027] After the above treatment, if the denim garment is found to be darker in color, the vat dye is removed in step (1), that is, the color is reduced in...

Embodiment 3

[0032] The method for renovating denim ready-made clothes by using the composition for renovating the color of denim ready-made clothes may further comprise the steps:

[0033] (1) Dissolve the color enhancer in hot water to prepare a color enhancer solution, the temperature of the hot water is 60°C, the mass fraction of the color enhancer in the color enhancer solution is 3%, immerse the denim garment in the color enhancer solution, stir and soak for 5 minutes ;

[0034] (2) Dissolve the color-fixing agent in hot water to prepare a color-fixing solution. The mass fraction of the color-fixing agent in the color-fixing solution is 2%, and the temperature of the hot water is 50°C. Take out the denim garment and immerse it in the color-fixing solution After 12 minutes, take it out and let it dry;

[0035] After the above treatment, if the denim garment is lighter in color, increase the amount of vat dye in step (1), that is, increase the color in the following way:

[0036] (1)...

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Abstract

The invention provides a renovating method of a jeans ready-to-wear. The method includes the steps of firstly, dissolving a toner in hot water to prepare a toning solution, soaking the jeans ready-to-wear in the toning solution, and conducting stirring and soaking for 3-5 min, wherein the toner is prepared from, by weight, 1-3 parts of reducing dyes, 1 part of thiourea dioxide and 1 part of sodiumcarbonate; secondly, dissolving a dye-fixing agent in hot water to prepare a dye-fixing solution, taking out of the jeans ready-to-wear, soaking the jeans ready-to-wear in the dye-fixing solution for8-12 min, and taking out of the jeans ready-to-wear to be aired. The dye-fixing agent is prepared from, by weight, 1 part of sodium percarbonate and 1 part of soap powder. After the renovating processing is conducted through the renovating method, the jeans ready-to-wear acquires a completely new outlook, and the processing method is simple and can be operated at home.

Description

technical field [0001] The invention belongs to the technical field of denim garment refurbishment, in particular to a denim garment refurbishment method. Background technique [0002] With the improvement of people's living standards, people's requirements for jeans styles and styles are also constantly improving, which also promotes the improvement and perfection of jeans processing technology. Denim Garment finishing can be used to create a unique look on denim, various chemical treatments can be used such as hand sand washing, and spraying potassium permanganate with an airbrush to create a spot bleach effect; or add a more personalized Effects such as sandblasting, laser wiping, tie-dyeing, spot dye / bleach treatments, light ground dyeing, over-dyeing, and indigo fade treatments; or using laccase / mediator treatments, etc. But, the dyeing of denim mainly also has the problem of poor color fastness at present. Some denim clothes gradually fade after being worn for a peri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/22D06P1/649D06P1/673D06P5/10
CPCD06P1/22D06P1/6491D06P1/6735D06P5/10
Inventor 陈玮赵红阳魏丽丽张乾霖陈志勇邢燕燕李晓辉张洁叶小好宋建德周星奎杨波
Owner 濮阳圣恺环保新材料科技股份有限公司
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