Method for dyeing loop-raised fabric

A dyeing method and fabric technology, applied in the direction of dyeing, textile and papermaking, etc., can solve the problems of low color fastness of dyed fabrics, easy to produce color pattern, poor dyeing uniformity, etc., and achieve excellent color fastness to rubbing, Good dyeing uniformity

Inactive Publication Date: 2017-01-18
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 brushed fabric, the color fastness of the dyed fabric 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 brushed fabric comprises the steps:

[0040] 1) Add 1 to 2 parts by weight of sodium hexametaphosphate, 0.9 parts by weight of diethylenetriamine, 2.2 parts by weight of sodium polyacrylate, 1.4 parts by weight of sodium glycine, and 25 parts by weight of vegetable dyes in turn in 100 parts by weight. Ionized water, stir evenly, and heat to 45°C;

[0041] 2) Add 2.6 parts by weight of isobornyl methacrylate, 1.4 parts by weight of sodium secondary alkyl sulfate, 0.9 parts by weight of dimethylformamide, and 1.7 parts by weight of N-methyldiethanolamine, and continue stirring until fully mixed , 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] The dyeing method of brushed fabric comprises the steps:

[0048] 1) Add 1 part by weight of sodium hexametaphosphate, 0.9 parts by weight of diethylenetriamine, 2.2 parts by weight of sodium polyacrylate, 1.4 parts by weight of sodium glycine, and 25 parts by weight of vegetable dyes into 100 parts by weight of deionized water in turn in the dye vat , stir evenly, and heat to 45°C;

[0049] 2) Add 2.6 parts by weight of isobornyl methacrylate, 1.4 parts by weight of sodium secondary alkyl sulfate, 0.9 parts by weight of dimethylformamide, and 1.7 parts by weight of N-methyldiethanolamine, and continue stirring until fully mixed , 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] The dyeing method of brushed fabric comprises the steps:

[0056] 1) Add 2 parts by weight of sodium hexametaphosphate, 0.9 parts by weight of diethylenetriamine, 2.2 parts by weight of sodium polyacrylate, 1.4 parts by weight of sodium glycine, and 25 parts by weight of vegetable dyes into 100 parts by weight of deionized water in turn in the dye vat , stir evenly, and heat to 45°C;

[0057] 2) Add 2.6 parts by weight of isobornyl methacrylate, 1.4 parts by weight of sodium secondary alkyl sulfate, 0.9 parts by weight of dimethylformamide, and 1.7 parts by weight of N-methyldiethanolamine, and continue stirring until fully mixed , 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.

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 method for dyeing a loop-raised fabric, and the method comprises the following steps: 1) adding sodium hexametaphosphate, diethylenetriamine, sodium polyacrylate, sodium amino acetic acid and a plant dye in turn into deionized water in a dyeing vat, stirring well, and heating to 45 DEG C; 2) in turn adding Isobornyl methacrylate, secondary alkyl sodium sulfate, dimethylformamide and N-methyl diethanolamine, continuing to stir until even mixing, and heating at 60 DEG C; 3) soaking the fabric for 45 minutes in the dyeing vat; 4) drying the soaked fabric at 85 DEG C; 5) dipping the dried fabric into clean water for rinsing for 45 minutes; and 6) taking the rinsed fabric for drying in air naturally. The dyed fabric has excellent color fastness and good dyeing uniformity, and is free of dyeing defects.

Description

technical field [0001] The invention relates to a method for dyeing brushed fabrics. Background technique [0002] In the existing method for dyeing brushed 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 purpose of the present invention is to provide a method for dyeing brushed fabrics, the dyed fabrics have excellent color fastness to rubbing, color fastness to washing, color fastness to dry cleaning, color fastness to sunlight, color fastness to perspiration, water fastness, etc. Color fastness to staining, 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 brushed fabric, comprising the steps: [0005] 1) Add 1 to 2 parts by weight of s...

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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IPC IPC(8): D06P1/34D06P1/52D06P1/645D06P1/647D06P1/649D06P1/651D06P1/673
CPCD06P1/34D06P1/525D06P1/645D06P1/647D06P1/6495D06P1/65125D06P1/65193D06P1/67366
Inventor 王建朋
Owner 常熟市绮丽家纺有限公司
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