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Zero-formaldehyde foam finishing liquid and finishing method adopting same

A foam finishing, zero formaldehyde technology, applied in the field of garment production and processing, can solve problems such as environmental pollution and harm, and achieve the effects of maintaining comfort, good bacteriostatic properties, good wrinkle resistance and water resistance

Inactive Publication Date: 2019-08-20
YUNNAN HAOXIANG CLOTHING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of finishing liquids used in the clothing industry, and there are many options to choose from, and the effect after use is relatively good. However, most of the existing finishing liquids on the market are made of raw materials such as aldehyde resins. In the process, it will inevitably lead to the generation of formaldehyde or free formaldehyde, which not only brings a certain degree of harm to the health of producers and consumers, but also causes a certain degree of environmental pollution.

Method used

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  • Zero-formaldehyde foam finishing liquid and finishing method adopting same

Examples

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Effect test

Embodiment 1

[0025] The zero-formaldehyde foam finishing solution described in Example 1 includes the following raw materials in parts by weight: 20 parts of aqueous polyurethane emulsion, 5 parts of silicone emulsion, 2 parts of silk protein, 8 parts of traditional Chinese medicine antibacterial composition, and 15 parts of surfactant , 20 parts of modified bran protein, 10 parts of modified soybean protein, 1 part of softener and 80 parts of deionized water. In this formula, the combination of water-based polyurethane emulsion and silicone emulsion can not only maintain the fiber strength of the garment, Prevent the yellowing of the garment after wearing, maintain the comfort of the garment for a long time, and make the garment have a beneficial anti-wrinkle effect; after adding silk protein, silk protein and water-based polyurethane emulsion can further enhance the anti-wrinkle of the garment At the same time, the lubricity of silk protein can be used to further improve the affinity betw...

Embodiment 2

[0041] The zero-formaldehyde foam finishing solution described in Example 2 includes the following raw materials in parts by weight: 30 parts of aqueous polyurethane emulsion, 8 parts of silicone emulsion, 4 parts of silk protein, 12 parts of traditional Chinese medicine antibacterial composition, and 20 parts of surfactant , 30 parts of modified bran protein, 15 parts of modified soybean protein, 3.5 parts of softener and 100 parts of deionized water. In this formula, the combination of water-based polyurethane emulsion and silicone emulsion can not only maintain the fiber strength of the garment, Prevent the yellowing of the garment after wearing, maintain the comfort of the garment for a long time, and make the garment have a beneficial anti-wrinkle effect; after adding silk protein, silk protein and water-based polyurethane emulsion can further enhance the anti-wrinkle of the garment At the same time, the lubricity of silk protein can be used to further improve the affinity...

Embodiment 3

[0057] The zero-formaldehyde foam finishing liquid described in this embodiment 3 includes the following raw materials in parts by weight: 40 parts of aqueous polyurethane emulsion, 10 parts of organic silicon emulsion, 5 parts of silk protein, 15 parts of traditional Chinese medicine antibacterial composition, and 25 parts of surfactant , 40 parts of modified bran protein, 20 parts of modified soybean protein, 5 parts of softener and 120 parts of deionized water. In this formula, the combination of water-based polyurethane emulsion and silicone emulsion can not only maintain the fiber strength of the garment, Prevent the yellowing of the garment after wearing, maintain the comfort of the garment for a long time, and make the garment have a beneficial anti-wrinkle effect; after adding silk protein, silk protein and water-based polyurethane emulsion can further enhance the anti-wrinkle of the garment At the same time, the lubricity of silk protein can be used to further improve ...

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Abstract

The invention discloses a zero-formaldehyde foam finishing liquid and a finishing method adopting the same. The zero-formaldehyde foam finishing liquid is prepared from raw materials in parts by weight as follows: 20-40 parts of waterborne polyurethane emulsion, 5-10 parts of organosilicon emulsion, 2-5 parts of silk fibroin, 8-15 parts of traditional Chinese medicine bacteriostatic composition, 15-25 parts of a surfactant, 20-40 parts of modified distiller's grain protein, 10-20 parts of modified soybean protein, 1-5 parts of a softener and 80-120 parts of deionized water. The finishing method adopting the zero-formaldehyde foam finishing liquid comprises steps as follows: 1) precleaning; 2) preparation of the zero-formaldehyde foam finishing liquid; 3) foam finishing; 4) ultrasonic treatment; 5) water washing; 6) enzyme treatment; 7) aftertreatment. Adopted finishing agent raw materials contain no formaldehyde, are green and environmentally friendly and have good crease resistance, antibacterial activity, foaming capability and foam stability, meanwhile, the finishing process is simple and convenient to operate and stable in production, and a finished product has better crease resistance.

Description

technical field [0001] The invention belongs to the technical field of garment production and processing, and in particular relates to a zero-formaldehyde foam finishing liquid and a finishing method thereof. Background technique [0002] At present, with the advancement of social civilization and the continuous improvement of people's living standards, people's demand for clothing has already broken through its original basic functions of covering the body, preventing cold, and keeping warm, but is instead pursuing individualization, style, and diversification of functions. direction development. In order to adapt to the development and changes of the above-mentioned situation, the clothing production industry has also carried out a lot of research and exploration, and a large number of new anti-wrinkle clothing produced by new materials, new technologies and new processes are constantly emerging. In addition to meeting people's increasing daily wear needs In addition, peo...

Claims

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Application Information

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IPC IPC(8): D06M15/564D06M15/643D06M15/15D06M13/00D06M15/00D06M23/04D06M101/06
CPCD06M13/00D06M15/00D06M15/15D06M15/564D06M15/643D06M16/00D06M23/04D06M2101/06D06M2200/12D06M2200/20
Inventor 戚运纲
Owner YUNNAN HAOXIANG CLOTHING CO LTD