Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Shu velveteen fabric dyeing method

A dyeing method, the technique of relaxing cotton velvet, which is applied in the field of dyeing cotton velvet fabrics, can solve the problems of poor dyeing uniformity, low color fastness of dyed fabrics, easy to produce color flowers, etc., and achieve excellent color fastness to washing , Good dyeing uniformity

Inactive Publication Date: 2017-01-11
SUZHOU YUHUA BUSINESS MANAGEMENT CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing method for dyeing cotton wool fabrics, the color fastness of the 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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The dyeing method of Shu cotton wool fabric, comprises the steps:

[0040] 1) Add 1 to 2 parts by weight of polyethylene glycol fatty acid ester, 0.3 parts by weight of borax, 2.6 parts by weight of polyacrylic acid, 1.1 parts by weight of dimethylamine, and 20 parts by weight of vegetable dyes into the dye vat in turn, and add 100 parts by weight of deionized water , stir evenly, and heat to 45°C;

[0041] 2) Add 1.5 parts by weight of alkyl polyglucoside, 0.9 parts by weight of sodium alkyl sulfosuccinate, 1.9 parts by weight of n-butyl acrylate, and 0.5 parts by weight of titanium dioxide, and continue stirring until fully mixed and heated to 60°C;

[0042] 3) Soak the fabric in the dye vat for 40 minutes;

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

[0044] 5) soak the dried fabric in clean water and rinse for 40 minutes;

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

Embodiment 2

[0047] The dyeing method of Shu cotton wool fabric, comprises the steps:

[0048] 1) Add 1 part by weight of fatty acid polyethylene glycol ester, 0.3 part by weight of borax, 2.6 parts by weight of polyacrylic acid, 1.1 parts by weight of dimethylamine, and 20 parts by weight of vegetable dyes into 100 parts by weight of deionized water successively in the dye vat, stirring uniform, and heated to 45 ° C;

[0049] 2) Add 1.5 parts by weight of alkyl polyglucoside, 0.9 parts by weight of sodium alkyl sulfosuccinate, 1.9 parts by weight of n-butyl acrylate, and 0.5 parts by weight of titanium dioxide, and continue stirring until fully mixed and heated to 60°C;

[0050] 3) Soak the fabric in the dye vat for 40 minutes;

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

[0052] 5) soak the dried fabric in clean water and rinse for 40 minutes;

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

Embodiment 3

[0055] The dyeing method of Shu cotton wool fabric, comprises the steps:

[0056] 1) Add 2 parts by weight of fatty acid polyethylene glycol ester, 0.3 parts by weight of borax, 2.6 parts by weight of polyacrylic acid, 1.1 parts by weight of dimethylamine, and 20 parts by weight of vegetable dyes into 100 parts by weight of deionized water successively in the dye vat, and stir uniform, and heated to 45 ° C;

[0057] 2) Add 1.5 parts by weight of alkyl polyglucoside, 0.9 parts by weight of sodium alkyl sulfosuccinate, 1.9 parts by weight of n-butyl acrylate, and 0.5 parts by weight of titanium dioxide, and continue stirring until fully mixed and heated to 60°C;

[0058] 3) Soak the fabric in the dye vat for 40 minutes;

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

[0060] 5) soak the dried fabric in clean water and rinse for 40 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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a Shu velveteen fabric dyeing method. The Shu velveteen fabric dyeing method comprises the following steps: 1) polyethylene glycol fatty acid ester, borax, polyacrylic acid, dimethylamine and a vegetable dye are added to deionized water in a dye vat sequentially, and the materials are stirred uniformly and heated to 45 DEG C; 2) then alkyl polyglucoside, sodium alkyl ester sulfosuccinate, n-butyl acrylate and titanium dioxide are fed sequentially, and the materials are stirred continuously until the materials are mixed sufficiently and uniformly and are heated to 60 DEG C; 3) the fabric is soaked in the dye vat for 40 min; 4) the soaked fabric is dried at 85 DEG C; 5) the dried fabric is soaked in clear water and rinsed for 40 min; 6) the rinsed fabric is taken out and aired naturally. The fabric dyed with the method has excellent color fastness and dyeing evenness and is free of colored spots.

Description

technical field [0001] The invention relates to a method for dyeing cotton wool fabrics. Background technique [0002] In the existing method for dyeing cotton wool 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 comfortable cotton wool fabric, and the fabric after its dyeing has excellent washing color fastness, dry cleaning color fastness, rubbing color fastness, sunlight color fastness, perspiration color fastness, 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 comfortable cotton wool fabric, comprising the steps: [0005] 1) Add ...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D06P1/34D06P1/52D06P1/613D06P1/62D06P1/645D06P1/651D06P1/673D06P3/60
CPCD06P1/0032D06P1/34D06P1/5257D06P1/6136D06P1/623D06P1/645D06P1/65125D06P1/65131D06P1/673D06P1/6735D06P3/60
Inventor 马丽珍
Owner SUZHOU YUHUA BUSINESS MANAGEMENT CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com