Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Process applying blend fibers to spinning of dye-free environment-friendly jacquard fabric

A mixed fiber, environmentally friendly technology, applied in the processing of textile materials, continuous processing of textile materials, textile and other directions, can solve the problems of poor color fastness, color flower, serious and other problems, and achieve the improvement of fiber quality, not easy to age, and moisture absorption. small effect

Inactive Publication Date: 2015-03-25
SHANGHAI SKYTEX FASHION TECH CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In conventional dyeing, 2 to 10 kg of waste water will be produced for every 1 kg of fiber fabric dyed, which is very serious for environmental pollution.
[0003] In addition, in the bath dyeing process, due to the production and physical and chemical treatment of the fiber, it is difficult to ensure the uniform distribution of the internal structure crystal region and the amorphous region, and the fabric is prone to dyeing defects such as color difference, stain, and color flower. The color fastness is poor in grades 3.5 to 4

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

[0026] A process for weaving dyeing-free environment-friendly jacquard fabrics using mixed fibers, the process comprising the following steps:

[0027] (1) Mix colored polyester fiber, uncolored cotton fiber and bamboo pulp fiber into mixed fibers, wherein the mass ratio of colored polyester fiber, uncolored cotton fiber and bamboo pulp fiber is 65:15:20;

[0028] (2) Use mixed fibers to bundle warp yarns and weft yarns. The density of warp yarns is 100 yarns / cm, the density of weft yarns is 80 yarns / cm, the twist of warp yarns is 1000 twists / m, and the twist of weft yarns is 600 twists / meter;

[0029] (3) Put the warp and weft yarns on the parallel loom, and weave according to the jacquard pattern of the computer plate;

[0030] (4) Carry out 140 ℃ steam spray setting treatment to the cloth obtained from weaving, and then carry out 50 ℃ water washing treatment, obtain dyeing-free environmental protection jacquard fabric.

Embodiment 2

[0032] A process for weaving dyeing-free environment-friendly jacquard fabrics using mixed fibers, the process comprising the following steps:

[0033] (1) Mix colored polyester fiber, uncolored cotton fiber and bamboo pulp fiber into mixed fibers, wherein the mass ratio of colored polyester fiber, uncolored cotton fiber and bamboo pulp fiber is 70:17:15;

[0034] (2) Utilize mixed fibers to bundle warp yarns and weft yarns, the density of warp yarns is 120 yarns / cm, the density of weft yarns is 100 yarns / cm, the twist of warp yarns is 1200 twists / m, and the twist of weft yarns is 800 twists / meter;

[0035] (3) Put the warp and weft yarns on the parallel loom, and weave according to the jacquard pattern of the computer plate;

[0036] (4) Carry out 160 DEG C steam spray setting treatment to the cloth obtained from weaving, and then carry out 70 DEG C water washing treatment, obtain dyeing-free environment-friendly jacquard fabric.

Embodiment 3

[0038] A process for weaving dyeing-free environment-friendly jacquard fabrics using mixed fibers, the process comprising the following steps:

[0039] (1) Mix colored polyester fiber, uncolored cotton fiber and bamboo pulp fiber into mixed fibers, wherein the mass ratio of colored polyester fiber, uncolored cotton fiber and bamboo pulp fiber is 75:20:18;

[0040] (2) Use mixed fibers to bundle warp yarns and weft yarns. The density of warp yarns is 110 yarns / cm, the density of weft yarns is 90 yarns / cm, the twist of warp yarns is 1100 twists / m, and the twist of weft yarns is 700 twists / meter;

[0041] (3) Put the warp and weft yarns on the parallel loom, and weave according to the jacquard pattern of the computer plate;

[0042] (4) Carry out 150 DEG C steam spray setting treatment to the cloth obtained from weaving, and then carry out 60 DEG C water washing treatment, obtain dyeing-free environment-friendly jacquard fabric.

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 relates to a process applying blend fibers to spinning of dye-free environment-friendly jacquard fabric. The process includes the following steps: (1) mixing colored polyester fibers, gray cotton fibers and bamboo pulp fibers into the blend fibers; (2) forming warp yarn and weft yarn by bundling of the blend fibers; (3) feeding the warp yarn and the weft yarn to a doubling loom, and performing weaving according to jacquard patterns of computer patternmaking; (4) subjecting cloth obtained by spinning to follow-up treatment to obtain the dye-free environment-friendly jacquard fabric. Compared with the prior art, the process has the advantages that the produced jacquard fabric is good in color and color fastness and less prone to aging, doubling, damage, shrinkage and damage, no printing and dyeing wastewater is produced during production, and pollution to the environment due to printing and dyeing is reduced greatly.

Description

technical field [0001] The invention relates to a weaving process for a jacquard fabric, in particular to a process for weaving a dye-free and environment-friendly jacquard fabric using mixed fibers. Background technique [0002] The traditional textile technology is "spinning first and then dyeing". The fibers are first spun, weaved and then dyed into various required colors, and finally processed into textile fabrics and clothing. Dyeing is the most polluting link in the textile industry chain. Printing and dyeing wastewater accounts for 80% of the total production wastewater in the entire textile industry. Printing and dyeing wastewater has a large amount of water, complex components, deep color, high alkalinity, and high organic content. The general dyeing process is gray sweater fabric→pretreatment→high temperature and high pressure dyeing→setting. In conventional dyeing, 2 to 10 kg of waste water will be produced for every 1 kg of fiber fabric dyed, which is very seri...

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): D03D15/00D03D13/00D02G3/04D03D15/217D03D15/283D03D15/47D03D15/54
CPCD02G3/04D03D13/008D03D15/00D06B21/00D10B2201/10D10B2201/02D10B2331/04
Inventor 柴方军王瑶鲁斐林国东
Owner SHANGHAI SKYTEX FASHION TECH CO LTD
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
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