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

Production method of wool/Coolmax/mulberry silk/polyester fiber blended fabric

A polyester fiber and blended fabric technology, which is used in the manufacture of wool/Coolmax/mulberry silk/polyester fiber blended fabrics, and the field of underwear fabrics. Low, high grade, good power effect

Inactive Publication Date: 2013-06-12
江苏华西村纺织服装有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the fiber structure of Coolmax is composed of I-shaped and cross-shaped, the dyes with large molecules do not completely adhere firmly after entering the fiber. In the subsequent process, it will be affected by external friction, washing and temperature (high temperature), making the Some dyes leave the fiber, or leave the fiber by sublimation at high temperature, resulting in color change and easy fading

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

[0029] The blended fabric is made of 60% Australian wool, 20% Coolmax fiber, 15% polyester fiber and 5% mulberry silk as raw materials, and is made through strip dyeing, combing, spinning, weaving and dyeing and finishing;

[0030] 1. The technical process of dyeing and recombing of the strips is as follows: loose cone→dyeing→rewashing→B411 (mixing the strips once)→B412 (mixing the strips twice)→B303 (needle combing once)→B304 (needle combing twice ) → B311 (combing) → B305 (recombing 1) → B305 (recombing 2) → B306 (recombing 3), dyeing Australian wool, Coolmax fiber, polyester fiber and mulberry silk respectively ,in:

[0031] Wool fibers are dyed at a low temperature of 90°C to increase fiber cohesion, improve fiber strength and reduce wool damage.

[0032] Mulberry silk fibers are dyed with active dyes (medium temperature type) imported from Japan (such as Shemaron dyes imported from Japan) at 60°C, and the pH value is controlled at 8-9 for 60 minutes; the color is bright,...

Embodiment 2

[0055] The difference between this embodiment and embodiment 1 is:

[0056] In the dyeing and finishing process, the washing time is 25 minutes, and the temperature is 55°C; the boiling (single boiling, double boiling) adopts low-temperature cooking method, the temperature is 75°C, and the number of times is 4 times; the pot steaming temperature is 100°C.

Embodiment 3

[0058] The difference between this embodiment and embodiment 1 is:

[0059] In the dyeing and finishing process, the washing time is 30 minutes, and the temperature is 50°C; the boiling (single boiling, double boiling) adopts the low-temperature cooking method, the temperature is 70°C, and the number of times is 5 times; the pot steaming temperature is 110°C.

[0060] Cut the fabric prepared by the present invention into a sheet of 50×50 mm square, drop a drop of clear water on its surface with a dropper, and it will be completely scattered within 5 seconds, while the conventional fabric will form water droplets on its surface, which is difficult to disperse. It is proved that the fabric of the present invention has an excellent moisture absorption and perspiration effect.

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

PropertyMeasurementUnit
glass transition temperatureaaaaaaaaaa
Login to View More

Abstract

The invention relates to a production method of a wool / Coolmax / mulberry silk / polyester fiber blended fabric, which is characterized in that the blended fabric is made of 60% of Australasian wool, 20% of Coolmax fibers, 15% of polyester fibers, and 5% of mulberry silk by dyeing, recombing, spinning, weaving and dyeing and finishing. The fabric has good color fastness, is non-fading and is breathable.

Description

technical field [0001] The invention relates to an underwear fabric, in particular to a method for manufacturing a wool / Coolmax / mulberry silk / polyester fiber blended fabric, and belongs to the technical field of new textiles. Background technique [0002] Most of the fibers used in conventional high-end suit fabrics are mainly wool and polyester. Among them, wool is warm and water-repellent, and polyester has high strength but poor air permeability, so it is not suitable for summer wear. Now people have a higher demand for the comfort of clothing fabrics. Wearing is not only comfortable, free to move, beautiful and generous, warm in winter, but also able to absorb moisture and wick sweat in summer, and change with the change of space temperature environment. The moisture-absorbing and sweat-wicking fiber Coolmax fiber provided by DuPont Company of the United States. Coolmax fiber is characterized by hollow polyester fiber, which is a special-shaped polyester fiber with four...

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 Patents(China)
IPC IPC(8): D06B5/08D06B15/00D02G3/04D06P3/10D06P1/16
Inventor 张建刚胡蓉庞志红
Owner 江苏华西村纺织服装有限公司
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