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Dyeing method of velvet fabric

A dyeing method and velvet technology, which is applied in the field of velvet fabric dyeing, can solve the problems of easy to produce color flowers, low color fastness of dyed fabrics, poor dyeing uniformity, etc., and achieve excellent color fastness to sunlight, colorless Good effect of flowering and dyeing uniformity

Inactive Publication Date: 2016-12-21
常熟市通惠织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing dyeing method of velvet 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 velvet fabric comprises the steps:

[0040] 1) Add 1 to 2 parts by weight of acrylate, 1.1 parts by weight of 1,3,5-triazine-2,4,6-trithiol trisodium salt, 1.3 parts by weight of γ-(methacryloyl Oxygen)propyltrimethoxysilane, 0.9 parts by weight of polyoxyethylene fatty amine, and 45 parts by weight of vegetable dyes are successively dropped into 150 parts by weight of deionized water, stirred evenly, and heated to 55°C;

[0041] 2) Add 1.3 parts by weight of sodium sulfate, 2.6 parts by weight of fatty alcohol polyoxyethylene polyoxypropylene ether, 0.4 parts by weight of octadecyldimethylamine, and 2.3 parts by weight of benzyl benzoate, and continue stirring until fully mixed uniform, and heated to 65 ° C;

[0042] 3) Soak the fabric in the dye vat for 30 minutes;

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

[0044] 5) Soak the dried fabric in clean water and rinse for 30 minutes;

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

Embodiment 2

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

[0048] 1) Add 1 part by weight of acrylate, 1.1 parts by weight of 1,3,5-triazine-2,4,6-trithiol trisodium salt, 1.3 parts by weight of γ-(methacryloyloxy) Propyltrimethoxysilane, 0.9 parts by weight of polyoxyethylene fatty amine, and 45 parts by weight of vegetable dyes are sequentially put into 150 parts by weight of deionized water, stirred evenly, and heated to 55°C;

[0049] 2) Add 1.3 parts by weight of sodium sulfate, 2.6 parts by weight of fatty alcohol polyoxyethylene polyoxypropylene ether, 0.4 parts by weight of octadecyldimethylamine, and 2.3 parts by weight of benzyl benzoate, and continue stirring until fully mixed uniform, and heated to 65 ° C;

[0050] 3) Soak the fabric in the dye vat for 30 minutes;

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

[0052] 5) Soak the dried fabric in clean water and rinse for 30 minutes;

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

Embodiment 3

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

[0056] 1) Add 2 parts by weight of acrylate, 1.1 parts by weight of 1,3,5-triazine-2,4,6-trithiol trisodium salt, 1.3 parts by weight of γ-(methacryloyloxy) Propyltrimethoxysilane, 0.9 parts by weight of polyoxyethylene fatty amine, and 45 parts by weight of vegetable dyes are sequentially put into 150 parts by weight of deionized water, stirred evenly, and heated to 55°C;

[0057] 2) Add 1.3 parts by weight of sodium sulfate, 2.6 parts by weight of fatty alcohol polyoxyethylene polyoxypropylene ether, 0.4 parts by weight of octadecyldimethylamine, and 2.3 parts by weight of benzyl benzoate, and continue stirring until fully mixed uniform, and heated to 65 ° C;

[0058] 3) Soak the fabric in the dye vat for 30 minutes;

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

[0060] 5) Soak the dried fabric in clean water and rinse for 30 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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Abstract

The invention discloses a dyeing method of velvet fabric. The dyeing method includes the following steps that 1, acrylate, 1,3,5-triazine-2,4,6-tri-thiol trisodium salt, gamma-(methyl acryloyl oxy)propyl trimethoxy silane, polyoxyethylene fatty amine and plant dye are sequentially added into a vat, deionized water is sequentially added, the material is stirred to be uniform, and the mixture is heated to 55 DEG C; 2, sodium sulfate, fatty alcohol polyoxyethylene polyoxypropylene ether, octadecyl dimethylamine and benzyl benzoate are sequentially added, the material continues to be stirred till the mixture is fully mixed to be uniform, and the mixture is heated to 65 DEG C; 3, fabric is soaked in the vat for 30 min; 4, the soaked fabric is dried at the temperature of 80 DEG C; 5, the dried fabric is soaked in clean water to be rinsed for 30 min; 6, the rinsed fabric is taken out and naturally dried. The dyed fabric has excellent color fastness and good dyeing uniformity and has no dyeing defects.

Description

technical field [0001] The invention relates to a method for dyeing velvet fabrics. Background technique [0002] In the existing dyeing method for velvet 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 dyeing method for velvet fabrics. The dyed fabrics have excellent color fastness to sunlight, color fastness to perspiration, color fastness to washing, color fastness to dry cleaning, color fastness to rubbing, and water stains. Color fastness, 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 velvet fabric, comprising the steps: [0005] 1) Add 1 to 2 parts by weight of acrylate, 1.1 parts by...

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): D06P1/34D06P1/613D06P1/607D06P1/651D06P1/673D06P1/642D06P1/00D06L1/12
CPCD06L1/12D06P1/0032D06P1/34D06P1/607D06P1/6133D06P1/6426D06P1/65106D06P1/65125D06P1/6735
Inventor 孙国祥
Owner 常熟市通惠织造有限公司
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