Method for dyeing velvet fabric

A dyeing method and non-reversing technology, which is applied in dyeing, textiles and papermaking, can solve the problems of low color fastness of dyed fabrics, easy to produce color flowers, poor dyeing uniformity, etc., and achieve excellent color fastness to rubbing Good degree of dyeing uniformity

Inactive Publication Date: 2016-12-21
常熟市绮丽家纺有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing dyeing method of non-pile fabric, the color fastness of the dye...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A method for dyeing non-pile fabrics, comprising the steps of:

[0040] 1) Add 1 to 2 parts by weight of ferrous sulfate, 1.9 parts by weight of dimethylamine, 3.9 parts by weight of polypropylene glycol, 1.4 parts by weight of ethylenediamine di-o-hydroxyphenyl sodium macroacetate, and 25 parts by weight of vegetable dyes in sequence in the dye vat. Add 100 parts by weight of deionized water, stir evenly, and heat to 45°C;

[0041] 2) Add 1.3 parts by weight of urea, 2.6 parts by weight of sulfated castor oil, 3.5 parts by weight of ammonium tristyrylphenol polyoxyethylene ether sulfonate, and 1.9 parts by weight of diallyl ammonium salt, and continue stirring until fully mixed uniform, and heated to 60 ° C;

[0042] 3) Soak the fabric in the dye vat for 45 minutes;

[0043] 4) drying the soaked fabric at 85°C;

[0044] 5) soak the dried fabric in clean water and rinse for 45 minutes;

[0045] 6) Take out the rinsed fabric and let it dry naturally.

Embodiment 2

[0047] A method for dyeing non-pile fabrics, comprising the steps of:

[0048] 1) In the dye vat, add 1 part by weight of ferrous sulfate, 1.9 parts by weight of dimethylamine, 3.9 parts by weight of polypropylene glycol, 1.4 parts by weight of ethylenediamine di-o-hydroxyphenyl macroacetate, and 25 parts by weight of vegetable dyes into 100 parts in turn. parts by weight of deionized water, stirred evenly, and heated to 45°C;

[0049] 2) Add 1.3 parts by weight of urea, 2.6 parts by weight of sulfated castor oil, 3.5 parts by weight of ammonium tristyrylphenol polyoxyethylene ether sulfonate, and 1.9 parts by weight of diallyl ammonium salt, and continue stirring until fully mixed uniform, and heated to 60 ° C;

[0050] 3) Soak the fabric in the dye vat for 45 minutes;

[0051] 4) drying the soaked fabric at 85°C;

[0052] 5) soak the dried fabric in clean water and rinse for 45 minutes;

[0053] 6) Take out the rinsed fabric and let it dry naturally.

Embodiment 3

[0055] A method for dyeing non-pile fabrics, comprising the steps of:

[0056] 1) Add 2 parts by weight of ferrous sulfate, 1.9 parts by weight of dimethylamine, 3.9 parts by weight of polypropylene glycol, 1.4 parts by weight of ethylenediamine di-o-hydroxyphenyl macroacetate, and 25 parts by weight of vegetable dyes into 100 parts in turn in the dye vat. parts by weight of deionized water, stirred evenly, and heated to 45°C;

[0057] 2) Add 1.3 parts by weight of urea, 2.6 parts by weight of sulfated castor oil, 3.5 parts by weight of ammonium tristyrylphenol polyoxyethylene ether sulfonate, and 1.9 parts by weight of diallyl ammonium salt, and continue stirring until fully mixed uniform, and heated to 60 ° C;

[0058] 3) Soak the fabric in the dye vat for 45 minutes;

[0059] 4) drying the soaked fabric at 85°C;

[0060] 5) soak the dried fabric in clean water and rinse for 45 minutes;

[0061] 6) Take out the rinsed fabric and let it dry naturally.

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PUM

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Abstract

The invention discloses a method for dyeing a velvet fabric. The method comprises the following steps: (1) sequentially adding ferrous sulfate, dimethylamine, polypropylene glycol, sodium EDDHA and vegetable dyes into a dye vat, successively adding deionized water into the dye vat, carrying out uniform stirring, and heating the dye vat to the temperature of 45 DEG C; (2) then, sequentially adding urea, sulfated castor oil, triphenyl vinylphenol polyoxyethylene ether ammonium sulfonate and a diallyl ammonium salt into the dye vat, continuing to carry out stirring until the mixture is uniformly mixed thoroughly, and heating the dye vat to the temperature of 60 DEG C; (3) soaking the fabric in the dye vat for 45 minutes; (4) baking the soaked fabric at the temperature of 85 DEG C; (5) submerging the baked fabric in clean water, and carrying out rinsing for 45 minutes; (6) taking out the rinsed fabric, and naturally drying the fabric in the air. According to the method, the dyed fabric has excellent color fastness, is good in dyeing uniformity and is free of uneven dyeing.

Description

technical field [0001] The invention relates to a method for dyeing non-pile fabrics. Background technique [0002] In the existing method for dyeing non-pile fabrics, the color fastness of the dyed fabrics is not high, the dyeing uniformity is not good, and colored flowers are easy to occur. Contents of the invention [0003] The object of the present invention is to provide a kind of dyeing method of non-fleece fabric, the fabric after its dyeing has excellent color fastness to rubbing, color fastness to washing, color fastness to dry cleaning, color fastness to sunlight, color fastness to perspiration, Color fastness to water stains, color fastness to chlorine bleaching, color fastness to non-chlorine bleaching, and good dyeing uniformity, colorless flowers. [0004] In order to achieve the above object, the technical solution of the present invention is to design a kind of dyeing method of no pile fabric, comprising the steps: [0005] 1) Add 1 to 2 parts by weight o...

Claims

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Application Information

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IPC IPC(8): D06P1/34D06P1/673D06P1/645D06P1/613D06P1/647D06P1/649D06P1/46D06P1/607D06P1/66D06P1/00
CPCD06P1/0032D06P1/34D06P1/46D06P1/6073D06P1/6138D06P1/645D06P1/647D06P1/6491D06P1/66D06P1/6735
Inventor 王建朋
Owner 常熟市绮丽家纺有限公司
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