Dyeing technology for fiber clothes

A clothing and fiber technology, applied in the field of clothing dyeing, can solve the problems of resource limitation, cost reduction, poor wrinkle resistance, etc., and achieve the effects of high dye fixation rate, high dyeing fastness and simple process

Inactive Publication Date: 2017-09-29
HEFEI YUANKE GARMENT DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the main raw material for the preparation of sodium alginate is kelp, not only the resources are limited, but also the cost is high. In order to promote the development of the printing and dyeing industry, silk, wool and cashmere blended interweaving can overcome the disadvantages of poor wrinkle resistance and easy cracking of real silk products. , improve the wearing performance of the product, and at the same time increase the variety of designs a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A dyeing process for fiber clothing, comprising the following steps:

[0024] 1. Pour 100°C hot water into the dyeing vat, and soak the fiber clothing in the dyeing vat for 30 minutes;

[0025] 2. Mix dyestuff, sodium sulfate, leveling agent, glycerol, sodium bicarbonate, cellulose, fatty acid, cosolvent and water to form a dyeing agent, heat and stir for 60 minutes;

[0026] 3. Dry the fiber garment soaked in step 1 at 50°C, then soak it in the dyeing agent prepared in step 2, turn over the fiber garment repeatedly, and soak for 50 minutes;

[0027] 4. Take out the fiber clothing and dry it in a vacuum environment, and then put it in a natural environment for 3 hours.

[0028] The dyeing process includes the following raw materials in parts by weight: 10 parts of dye, 30 parts of sodium sulfate, 20 parts of leveling agent, 15 parts of glycerol, 8 parts of sodium bicarbonate, 14 parts of cellulose, 10 parts of fatty acid, and 20 parts of cosolvent and 20 parts of wate...

Embodiment 2

[0036] A dyeing process for fiber clothing, comprising the following steps:

[0037] 1. Pour 100°C hot water into the dyeing vat, and soak the fiber clothing in the dyeing vat for 50 minutes;

[0038] 2. Mix dyestuff, sodium sulfate, leveling agent, glycerol, sodium bicarbonate, cellulose, fatty acid, cosolvent and water to form a dyeing agent, heat and stir for 60 minutes;

[0039] 3. Dry the fiber garment soaked in step 1 at 70°C, then soak it in the dyeing agent prepared in step 2, turn over the fiber garment repeatedly, and soak for 50 minutes;

[0040] 4. Take out the fiber clothing and dry it in a vacuum environment, and then put it in a natural environment for 3 hours.

[0041] The dyeing process includes the following raw materials in parts by weight: 20 parts of dye, 30 parts of sodium sulfate, 25 parts of leveling agent, 15 parts of glycerin, 13 parts of sodium bicarbonate, 14 parts of cellulose, 20 parts of fatty acid, and 20 parts of cosolvent and 30 parts of wat...

Embodiment 3

[0049] A dyeing process for fiber clothing, comprising the following steps:

[0050] 1. Pour 80°C hot water into the dyeing vat, and soak the fiber clothing in the dyeing vat for 50 minutes;

[0051] 2. Mix dyestuff, sodium sulfate, leveling agent, glycerol, sodium bicarbonate, cellulose, fatty acid, cosolvent and water to form a dyeing agent, heat and stir for 50 minutes;

[0052] 3. Dry the fiber garment soaked in step 1 at 70°C, then soak it in the dyeing agent prepared in step 2, turn over the fiber garment repeatedly, and soak for 30 minutes;

[0053] 4. Take out the fiber clothing and dry it in a vacuum environment, and then put it in a natural environment for 2 hours.

[0054] The dyeing process includes the following raw materials in parts by weight: 10 parts of dye, 25 parts of sodium sulfate, 20 parts of leveling agent, 15 parts of glycerol, 8 parts of sodium bicarbonate, 10 parts of cellulose, 10 parts of fatty acid, and 10 parts of cosolvent and 20 parts of water...

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PUM

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Abstract

The invention relates to a dyeing technology for fiber clothes. The dyeing technology comprises the following steps: 1) pouring hot water at 80-100 DEG C into a dye vat and soaking the fiber clothes in the dye vat for 30-50min; 2) uniformly mixing dyestuff, anhydrous sodium sulphate, leveling agent, glycerol, sodium bicarbonate, cellulose, fatty acid, cosolvent and water, forming a dyeing agent, heating and stirring for 50-60min; 3) drying the fiber clothes soaked in the step 1) at 50-70 DEG C, and then soaking in the dyeing agent prepared in the step 2), repeatedly overturning the fiber clothes and soaking for 30-50min; 4) taking out the fiber clothes, putting into a vacuum environment for drying and then standing by for 2-3h under a natural environment, thereby acquiring an end product. The dyeing technology has the advantages that the technology is simple, the operation is convenient, the color fastness is high, the dyestuff fixation rate is high, the dyeing technology is nontoxic and harmless to human body and generates no special flavor, no secondary pollutant is generated in the preparation process, the production is environment-friendly and clean and the manufacturing material is low in cost and wide in source.

Description

technical field [0001] The invention belongs to the technical field of garment dyeing, and in particular relates to a dyeing process of fiber garments. Background technique [0002] A large number of chemical dyes are used in the printing and dyeing industry, which has a serious impact on the environment. Currently commonly used synthetic dyes contain carcinogenic substances, which directly harm the wearer or the producer, and are irritating and allergic to the skin. In order to prevent the aggravation of environmental pollution, the number of chemical dyes banned in the world has increased from dozens to hundreds. [0003] Sodium alginate, also known as sodium alginate, kelp gum, alginate, and alginate, is a natural polysaccharide carbohydrate extracted from kelp. However, since the main raw material for the preparation of sodium alginate is kelp, not only the resources are limited, but also the cost is high. In order to promote the development of the printing and dyeing ...

Claims

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Application Information

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IPC IPC(8): D06P1/38D06P1/673D06P1/651D06P1/653D06P1/50
CPCD06P1/38D06P1/50D06P1/65118D06P1/6533D06P1/6735
Inventor 张力
Owner HEFEI YUANKE GARMENT DESIGN CO LTD
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