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Temperature-sensing garment printing and dyeing process

A printing and dyeing process, clothing technology, applied in the field of clothing printing and dyeing

Inactive Publication Date: 2021-05-07
许爱萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The current printing and dyeing technology can print and dye clothing in any color, but in special cases, the color of the clothing needs to change with the change of temperature, and it is not easy to print and dye the temperature-sensitive color-changing material into the clothing during printing and dyeing

Method used

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  • Temperature-sensing garment printing and dyeing process
  • Temperature-sensing garment printing and dyeing process
  • Temperature-sensing garment printing and dyeing process

Examples

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Embodiment 1

[0043] see Figure 1-5 , a temperature-sensing garment printing and dyeing process, comprising the following steps:

[0044] S1. In the pretreatment stage, the clothing is immersed in 2.5g / L of detergent for 10 minutes, washed, and dried;

[0045] S2, mixing 9 parts of comonomers with 120 parts of water to obtain a modified liquid; wherein, the comonomers include 2-acrylamide-2-methylpropanesulfonic acid and acrylonitrile;

[0046] S3, immerse the garment processed in step S1 in the modification liquid, after ultrasonic vibration for 25min, add an initiator whose weight is 6% of the weight of the comonomer to the modification liquid, and microwave polymerization under microwave conditions;

[0047] S4, disperse the cationic reactive dyes in water to form a mixed solution with a concentration of 1.7 g / L, add a printing and dyeing auxiliaries to the mixed solution to obtain a dyeing solution and pour it into the dyeing tank 1, wherein the printing and dyeing auxiliaries and the...

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Abstract

The invention discloses a temperature-sensing garment printing and dyeing process, and belongs to the field of garment printing and dyeing. The temperature-sensing garment printing and dyeing process comprises the steps that storage balls are put into dyeing liquid to be evenly distributed in a dyeing pool, a net-shaped limiting plate clamps the outer side of a garment fabric, ejector pins are inserted into the outer side of the net-shaped limiting plate and penetrate through the garment fabric, one ends of the ejector pins are inserted into the storage balls through adsorption between magnetic adsorption blocks on the inner walls of the storage balls and magnetic fiber, so that a dissolving solution and thermochromic powder are mixed and then enter the garment fabric along the ejector pins, and a mixed solution of the dissolving solution and the thermochromic powder is uniformly dispersed in the garment fabric through the magnetic fiber; and the dyeing liquid is heated, the hot-melting fusion balls are melted through high temperature, so that thermosensitive color-changing microcapsules enter fibers of the garment fabric, the vinyl chloride polymer solution adheres to the outer side of the garment fabric, and the solution becomes gel through heat treatment, so that the reversible thermosensitive color-changing effect is achieved.

Description

technical field [0001] The invention relates to the field of garment printing and dyeing, and more particularly, to a temperature-sensing garment printing and dyeing process. Background technique [0002] The dyeing industry has been around for a long time and has always been with us in our lives. The rapid development of the dyeing industry in recent years is also a necessity. It is our exploration of the potential market demand, and the market demand has driven the development of the industry. At present, laundry and dyeing have been integrated into one, and they are inseparable in the maintenance of colored fabrics. lack, complement each other, and drive each other. [0003] First, to ensure the safety of laundry, the first thing to consider is color, which requires professional laundry personnel to master the basic principles of dyeing. [0004] Second, from the perspective of the development direction of new fibers, the development of textile technology is mainly base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/38D06P1/52D06P1/651D06P5/10
CPCD06P1/38D06P1/525D06P1/65118D06P1/65125D06P5/10
Inventor 苏泳秋
Owner 许爱萍
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