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Dyeing method for blended fabric

A dyeing method and technology for blended fabrics, applied in dyeing, textile and papermaking, etc., can solve the problems of low color fastness of dyed fabrics, poor dyeing uniformity, easy to produce color flowers, etc., and achieve excellent color fastness to chlorine bleaching. degree, the best dyeing effect, the effect of colorless flowers

Inactive Publication Date: 2017-01-11
常熟市华谊织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing dyeing method of blended fabrics, the color fastness of dyed fabrics is not high, the dyeing uniformity is not good, and color flowers are easy to occur

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The dyeing method of blended fabric comprises the steps:

[0040] 1) Add 1 to 2 parts by weight of magnesium sulfate, 4.1 parts by weight of iminodiacetic acid, 2.6 parts by weight of carboxymethyl cellulose, 0.9 parts by weight of chitosan quaternary ammonium salt, and 40 parts by weight of plant dyes in turn in 150 parts by weight of deionized water, stirred evenly, and heated to 55°C;

[0041] 2) Add 0.5 parts by weight of tetrasodium glutamic acid diacetate, 1.2 parts by weight of sodium alkylsulfonate, 0.9 parts by weight of triethylenetetramine, and 0.4 parts by weight of mica powder, and continue stirring until fully mixed and evenly heated to 65°C;

[0042] 3) Soak the fabric in the dye vat for 25 minutes;

[0043] 4) drying the soaked fabric at 80°C;

[0044] 5) Soak the dried fabric in clean water and rinse for 25 minutes;

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

Embodiment 2

[0047] The dyeing method of blended fabric comprises the steps:

[0048] 1) Add 1 part by weight of magnesium sulfate, 4.1 parts by weight of iminodiacetic acid, 2.6 parts by weight of carboxymethyl cellulose, 0.9 parts by weight of chitosan quaternary ammonium salt, and 40 parts by weight of vegetable dyes into 150 parts by weight in turn in the dye vat Deionized water, stir evenly, and heat to 55°C;

[0049] 2) Add 0.5 parts by weight of tetrasodium glutamic acid diacetate, 1.2 parts by weight of sodium alkylsulfonate, 0.9 parts by weight of triethylenetetramine, and 0.4 parts by weight of mica powder, and continue stirring until fully mixed and evenly heated to 65°C;

[0050] 3) Soak the fabric in the dye vat for 25 minutes;

[0051] 4) drying the soaked fabric at 80°C;

[0052] 5) Soak the dried fabric in clean water and rinse for 25 minutes;

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

Embodiment 3

[0055] The dyeing method of blended fabric comprises the steps:

[0056] 1) Add 2 parts by weight of magnesium sulfate, 4.1 parts by weight of iminodiacetic acid, 2.6 parts by weight of carboxymethyl cellulose, 0.9 parts by weight of chitosan quaternary ammonium salt, and 40 parts by weight of vegetable dyes into 150 parts by weight in turn in the dye vat Deionized water, stir evenly, and heat to 55°C;

[0057] 2) Add 0.5 parts by weight of tetrasodium glutamic acid diacetate, 1.2 parts by weight of sodium alkylsulfonate, 0.9 parts by weight of triethylenetetramine, and 0.4 parts by weight of mica powder, and continue stirring until fully mixed and evenly heated to 65°C;

[0058] 3) Soak the fabric in the dye vat for 25 minutes;

[0059] 4) drying the soaked fabric at 80°C;

[0060] 5) Soak the dried fabric in clean water and rinse for 25 minutes;

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a dyeing method for blended fabric. The method comprises the steps of 1) adding magnesium sulfate, diglycolamidic acid, carboxymethylcellulose, HACC and vegetable dyes in deionized water in sequence, mixing even and heating to 55oC; 2) Adding tetrasodium glutamate diacetate, alkyl sodium sulfonate, triethylenetetramine, mica powder in sequence, and mixing even, heating to 65oC; 3) Soaking the fabric in the dye vat for 25min; 4) Drying the soaked fabric at 80oC; 5) Soaking the dried fabric in clean water and rinsing for 25min; and 6) Getting out the rinsed fabric and make it dry naturally. The dyed fabric is excellent in color fastness and good in dyeing uniformity, free of color tone.

Description

technical field [0001] The invention relates to a method for dyeing blended fabrics. Background technique [0002] In the existing dyeing method of blended fabrics, the color fastness of the dyed fabrics is not high, the dyeing uniformity is not good, and color flowers are easy to occur. Contents of the invention [0003] The purpose of the present invention is to provide a method for dyeing blended fabrics, the dyed fabrics have excellent color fastness to chlorine bleaching, color fastness to washing, color fastness to dry cleaning, color fastness to rubbing, color fastness to sunlight, perspiration, etc. Color fastness, color fastness to water stains, 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 blended fabric, comprising the steps: [0005] 1) Add 1 to 2 parts by weight of magnesium sulfate,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34D06P1/673D06P1/647D06P1/50D06P1/48D06P1/62D06P1/645D06P1/00D06P5/02
CPCD06P1/0032D06P1/34D06P1/48D06P1/50D06P1/623D06P1/645D06P1/647D06P1/67341D06P1/67383D06P5/02
Inventor 孙国祥
Owner 常熟市华谊织造有限公司
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