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

Production technology of auxiliary-modified flame-retardant velvet fabric with high color fastness

A technology of high color fastness and flame-retardant fabrics, which is applied in the processing of textile materials, liquid/gas/steam textile materials, fabrics, etc., can solve the problems of poor color fastness and long process, and achieve the goal of overcoming color fastness Poor degree and overcome the effect of long process flow

Inactive Publication Date: 2014-12-03
MF
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This product overcomes the defects of poor color fastness and long process flow of cashmere fabrics after flame retardant finishing by flame-retardant finishing the most difficult velvet polyester fabrics

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 example

[0014] Case 1, the process of finishing velvet flame-retardant fabrics with additives includes weaving-pre-treatment-dyeing and finishing-finishing:

[0015] 1) The grey fabric is woven on the German Karl Mayer warp knitting machine. Anionic modified polyester 75D144F is used as the top yarn, and the conventional polyester FDY50D24F is used as the middle bottom yarn. The top yarn accounts for 55%. The horizontal density of the grey fabric is 15wpc and the longitudinal density is 27cpc;

[0016] 2) Then the grey fabric is shaped at 200℃ for 90 seconds and then raised with a steel needle raising machine, and then shaped at 190℃ for 30 seconds to stabilize the size;

[0017] 3) Dye the pre-treated grey fabric to be flame-retardant and finish in the same bath, with a flame-retardant concentration of 3g / L;

[0018] 4) The flame-retardant treated grey cloth is dipped into fatty amide M-29 softener and then dried and shaped at 120°C to obtain a finished product with a softener concentration o...

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 production technology of auxiliary-modified flame-retardant velvet fabric with high color fastness. The production technology comprises steps as follows: 1), weaving; 2), pretreatment; 3), burnt-out process; 4), dyeing and flame retardant finishing; 5), post-treatment; and 6), shaping of a finished product. According to the production technology of the flame-retardant fabric, the produced fabric has a flame retardant function, upright piles, good brightness and soft and smooth hand feeling.

Description

Technical field [0001] The invention relates to a production process of a high color fastness auxiliary agent modified velvet flame-retardant fabric. Background technique [0002] Polyester is a synthetic fiber with the highest output, the fastest development, and the widest application range. Its fiber fabric is widely used in the fields of clothing, curtains, curtains, and bedding. The limiting oxygen index (LOI) of polyester is 20%-22%, which is a flammable fiber. With the widespread use of textiles, fires caused by textiles have caused serious personal injuries and deaths and huge economic losses frequently. Therefore, improving the flame retardancy of polyester textiles is of great significance to ensure the safety of property and life and reduce the occurrence of fire accidents. [0003] Because flame-retardant fibers add some third components containing flame-retardant effects to polyester molecules, which reduces the flexibility of polyester, flame-retardant fibers can be...

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): D03D15/00D03D13/00D03D27/02D06B3/10D03D15/283D03D15/50
CPCD03D13/00D03D27/02D06B3/10D03D15/283
Inventor 刘伟峰沈建峰夏清明黄凯
Owner MF
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