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

Method for preparing light, thin, heat-insulating flame-retardant plush fabric

A kind of fabric, light and thin technology, applied in the direction of dyeing, fabric surface trimming, heating/cooling fabric, etc., can solve the problems of increasing property and personnel loss, reducing fire extinguishing work efficiency, general flame retardant performance of clothing, etc., achieving good application prospects, Excellent hand feeling and excellent flame retardant effect

Inactive Publication Date: 2016-12-07
SHANGHAI CHALLENGE TEXTILE
View PDF6 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The flame retardant performance of existing clothing is average, which greatly increases the risk factor of high-risk task groups such as firefighters and special armed police, correspondingly reduces the efficiency of fire fighting work, and indirectly increases property and personnel losses
In addition, most of the existing flame-retardant clothing has poor wearing comfort, and people are unwilling to wear them in daily life.

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

[0022] The loop yarn is made of 32S / 1 aramid 1313 stock solution green 98% / conductive yarn 2%, the connecting yarn is made of 100D / 36F polyester flame-retardant yarn double-faced fleece, and the 26-inch 28-needle circular machine is used for weaving; the specific process includes: matching cylinder, Dyeing, drying, soft setting, napping, intermediate setting, carding, shearing, final setting.

[0023] (1) The dyeing process is as follows: place the fabric in a high-temperature and high-pressure overflow dyeing machine with a bath ratio of 1:10, dye with disperse dyes, and add 0.3g / l metal chelating dispersant YH-56 (Shanghai Yihua Industrial Chemical Co., Ltd. Products Co., Ltd.), 0.5% owf dispersant SETAMOL WS (BASF China Co., Ltd.), 1.0% owf high-temperature leveling agent HS-3620 (Shanghai Hansong Textile Technology Co., Ltd.) and 0.4g / l glacial acetic acid, heated to 130 ° C , run for 30 minutes; cool down to 80°C and drain; then perform reduction cleaning on the fabric, a...

Embodiment 2

[0032] The terry yarn is 32S / 1 aramid 1313 98% / conductive yarn 2%, and the connecting yarn is 100D / 36F polyester resistance napping, intermediate setting, combing, shearing, and final setting.

[0033] (1) The dyeing process is as follows: place the fabric in a high-temperature and high-pressure overflow dyeing machine with a bath ratio of 1:15, dye with disperse dyes, and add 0.3g / l metal chelating dispersant YH-56 (Shanghai Yihua Industrial Chemical Co., Ltd. Products Co., Ltd.), 0.5% owf dispersant SETAMOL WS (BASF China Co., Ltd.), 1.0% owf high-temperature leveling agent HS-3620 (Shanghai Hansong Textile Technology Co., Ltd.) and 0.8g / l glacial acetic acid, heated to 130 ° C , run for 30 minutes; cool down to 80°C and drain; then perform reduction cleaning on the fabric, add 1.5g / l acid reduction cleaning agent REDUCTION MC NEW (Shanghai Zexing Fine Chemicals), 0.4g / l citric acid, heat up to 80°C for treatment 20min.

[0034] (2) The softening and setting process is as f...

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 method for preparing a light, thin, heat-insulating and flame-retardant plush fabric. The method comprises the steps of weaving a fabric, wherein terry yarn is 98% of 32S / 1 aramid fiber 1313 / 2% of conductive filament, and connecting yarn is 100D / 36F polyester flame-retardant double-sided plush; causing the fabric to undergo dyeing, drying, soft forming, galling, intermediate shaping, combing, shearing and final shaping, and obtaining the light, thin, heat-insulating and flame-retardant plush fabric. The method is short in process and good in stability, the obtained plush fabric insulates heat, is light and thin, has an outstanding flame-retardant effect, does not melt, has no melting drip and does not generate smoke, the afterflame time is 0 s, the smoldering time is 0 s, the plush fabric is permanently resistant to flame and is comfortable to wear and soft in touch, the final finished knitted fabric gram weight is 271 g / m2, the heat-insulating value CLO is 0.5-1.0, and the plush fabric has good application prospects.

Description

technical field [0001] The invention belongs to the field of double-sided cashmere fabrics, and in particular relates to a preparation method of light, thin, warm-keeping and flame-retardant fleece fabrics. Background technique [0002] The flame retardant performance of existing clothing is average, which greatly increases the risk factor of high-risk task groups such as firefighters and special armed police, correspondingly reduces the efficiency of fire fighting work, and indirectly increases property and personnel losses. In addition, most of the existing flame-retardant clothing has poor wearing comfort, and people are unwilling to wear them in daily life. [0003] Double-sided fleece fabric has been deeply loved by consumers because of its excellent windproof, soft, breathable, warm and comfortable characteristics. With the improvement of people's quality of life, the continuous improvement of wearing comfort and functional requirements has prompted people to adopt va...

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): D04B1/04D06P1/16D06P1/653D06C7/02D06C19/00D06C11/00D06C13/00
CPCD04B1/04D06C7/02D06C11/00D06C13/00D06C19/00D06P1/16D06P1/6533D10B2331/021D10B2331/04
Inventor 赖俊杰王俊丽丁晨刘影林立虎朱家圳
Owner SHANGHAI CHALLENGE TEXTILE
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