Method for dyeing corduroy fabric

A dyeing method and corduroy technology, applied in 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 rubbing color fastness. , The effect of dyeing uniformity is good

Inactive Publication Date: 2017-01-04
常熟市绮丽家纺有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing dyeing method of corduroy 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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

[0040] 1) Add 1 to 2 parts by weight of powdered sodium carbonate, 0.7 parts by weight of monomethylamine, 1.2 parts by weight of sodium tripolyphosphate, 0.7 parts by weight of alkyl polyglucosides, and 25 parts by weight of plant dyes in turn into 100 parts by weight in the dye vat Deionized water, stir evenly, and heat to 45°C;

[0041] 2) Add 2.2 parts by weight of polyalkylene polyamine, 1.6 parts by weight of sodium alkyl sulfate, 3.2 parts by weight of dibutyl phthalate, and 1.9 parts by weight of diisocyanate in turn, and continue to stir until fully mixed and uniform, and heat 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 corduroy fabric, comprises the steps:

[0048] 1) Add 1 part by weight of powdered sodium carbonate, 0.7 parts by weight of monomethylamine, 1.2 parts by weight of sodium tripolyphosphate, 0.7 parts by weight of alkyl polyglucoside, and 25 parts by weight of vegetable dyes into the dye vat sequentially and add 100 parts by weight of deionized water, stir well and heat to 45°C;

[0049] 2) Add 2.2 parts by weight of polyalkylene polyamine, 1.6 parts by weight of sodium alkyl sulfate, 3.2 parts by weight of dibutyl phthalate, and 1.9 parts by weight of diisocyanate in turn, and continue to stir until fully mixed and uniform, and heat 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 corduroy fabric, comprises the steps:

[0056] 1) Add 2 parts by weight of powdered sodium carbonate, 0.7 parts by weight of monomethylamine, 1.2 parts by weight of sodium tripolyphosphate, 0.7 parts by weight of alkyl polyglucosides, and 25 parts by weight of vegetable dyes into 100 parts by weight of deionized water, stir well and heat to 45°C;

[0057] 2) Add 2.2 parts by weight of polyalkylene polyamine, 1.6 parts by weight of sodium alkyl sulfate, 3.2 parts by weight of dibutyl phthalate, and 1.9 parts by weight of diisocyanate in turn, and continue to stir until fully mixed and uniform, and heat 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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for dyeing corduroy fabric. The method comprises the following steps that 1, powdery sodium carbonate, monomethylamine, sodium tripolyphosphate, alkyl polyglycoside and vegetable dyes are sequentially added into a dye vat, deionized water is put in the dye vat, and the materials are stirred to be uniform and heated to 45 DEG C; 2, multisubunit polyamine, alkyl sulfate sodium, dibutyl phthalate and diisocyanate are sequentially put in the dye vat, the materials continue to be stirred to be fully mixed to be uniform, and the materials are heated to 60 DEG C; 3, the fabric is soaked in the dye vat for 45 min; 4, the soaked fabric is dried at the temperature of 85 DEG C; 5, the dried fabric is soaked in clear water to be rinsed for 45 min; 6, the rinsed fabric is taken to be naturally aired. The dyed fabric has excellent color fastness and is good dyeing uniformity and free of color stains.

Description

technical field [0001] The invention relates to a method for dyeing corduroy fabrics. Background technique [0002] According to the existing method for dyeing corduroy 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 corduroy fabric, and the fabric after its dyeing has excellent rubbing color fastness, washing color fastness, dry cleaning color fastness, sun light color fastness, perspiration color fastness, water 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 corduroy fabric, comprising the steps: [0005] 1) Add 1 to 2 parts by weight ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34D06P1/673D06P1/645D06P1/651D06P1/62D06P1/642D06P5/02
CPCD06P1/34D06P1/627D06P1/6424D06P1/645D06P1/65125D06P1/65131D06P1/6735D06P1/67366D06P5/02
Inventor 王建朋
Owner 常熟市绮丽家纺有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap