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Method for dyeing polyvinyl-alcohol based fabric

A dyeing method and milk-based technology, applied in fiber treatment, fiber type, bleached products, etc., can solve the problems of vinylon-based milk fiber products such as dyeing difficulties

Inactive Publication Date: 2007-11-21
嫩江华强蛋白纤维有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the difficult dyeing problem of vinylon-based milk fiber products, so as to achieve the purpose of fast dyeing rate, uniform dyeing, full and bright color, good color fastness, and little damage to milk fiber

Method used

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  • Method for dyeing polyvinyl-alcohol based fabric
  • Method for dyeing polyvinyl-alcohol based fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Hydrogen peroxide 30% 2.5g / L

[0018] Stabilizer 1g / L

[0019] Penetrant 1% (o.w.f)

[0020] Soda ash 5g / L

[0021] Defoamer 0.5g / L

[0022] Liquor ratio 1:10.

Embodiment 2

[0024] Hydrogen peroxide 30% 35g / L

[0025] Stabilizer 5g / L

[0026] Penetrant 2% (o.w.f)

[0027] Soda ash 5g / L

[0028] Defoamer 0.5g / L

[0029] Bath ratio 1:25

[0030] Among them: the stabilizer belongs to the adsorption type compound; the penetrating agent belongs to the nonionic type; the defoamer belongs to the anionic type.

[0031] ② Reduction bleaching

Embodiment 3

[0033] Reductant 2g / L

[0034] Soda ash 5g / L

[0035] Penetrant 2% (o.w.f)

[0036] Bath ratio 1:10

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PUM

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Abstract

This invention discloses one dye method for vinylon fiber-milk products. By adopting bleaching, Cibacron dye and the improvement for the post treatment, this method resolves the problem of dye difficult for vinylon fiber-milk products, it achieve the goals of high dyeing rate, stain uniform, bright full color, color fastness and small damage to the milk fiber.

Description

technical field [0001] The invention belongs to the technical field of textile dyeing and finishing, in particular to the technical field of dyeing and processing of fiber products containing milk protein. Background technique [0002] Milk protein fiber is made from milk, which is degreased, dehydrated and purified to obtain milk protein, and then modified, blended and copolymerized with polymer compounds to make spinning stock solution; wet spinning equipment is used to produce various specifications of milk protein fiber. Milk fiber products can be biodegraded and will not pollute the environment. It has excellent wear resistance, coloring property, moisture absorption and air permeability, softness and smoothness and antibacterial performance, its strength is much higher than that of silk, it has good anti-mildew and anti-moth properties, has a silk-like feel, and has good heat retention at the same time , Moisture permeability and quick drying. The processed fabric h...

Claims

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Application Information

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IPC IPC(8): D06L3/02D06L3/10D06M15/643D06M101/00D06L4/12D06L4/13
Inventor 梁先会蔡再生杨宏林
Owner 嫩江华强蛋白纤维有限责任公司
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