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

Self-adhesive flame-retardant roller shutter fabric without resin adhesive and manufacturing method thereof

An adhesive and self-adhesive technology, which is applied in the manufacture of fire-resistant and flame-retardant filaments, fabric surface trimming, textiles, etc., can solve the problems of unsatisfactory recycling, inability to permanently flame-retardant, large amount of addition, etc., and achieve complete reliability Recycling, good bonding and setting and stiffening effect, the effect of using less material

Inactive Publication Date: 2019-01-04
CHEN HONG TEXTILES TECH
View PDF8 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flame retardants currently used in roller blind fabrics are bromine-antimony compound systems such as antimony trioxide and decabromodiphenylethane, but the flame retardants of bromine-antimony system flame retardants may burn or decompose Produces substances that are toxic to the human body and is not environmentally friendly
The traditional flame retardant process includes padding flame retardant, coating flame retardant, etc. The amount of flame retardant added is generally 8%-25%, which is relatively large. At the same time, some flame retardant treatments are not washable, etc. Permanently flame retardant, very inefficient, and not ideal for recycling

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

[0023] The self-adhesive flame-retardant roller blind fabric without resin adhesive of this embodiment is composed of existing textile yarns, thermal fuses and flame retardants, wherein it is divided into warp yarns and weft yarns according to the spinning direction of the yarns, and thermal The fuse adopts a 75D specification with a melting temperature of 110°C, the mass of the thermal fuse is 10%, and the flame retardant is a phosphorus-based flame retardant with a mass of 3000ppm. During preparation, thermal fuses are added to the warp yarns, specifically, two warp yarns are covered with a thermal fuse yarn and twisted together to form a strand, no thermal fuse yarns are added to the weft yarns, and the temperature is 150°C The above-mentioned fabrics are shaped in the environment, the shaping speed is kept at 15 m / min, and the tension fluctuation is controlled within 5% during the process. At the same time, the flame retardant is added to the polyester chip and masterbatch ...

Embodiment 2

[0025] The self-adhesive flame-retardant roller blind fabric without resin adhesive of this embodiment is composed of existing textile yarns, thermal fuses and flame retardants, wherein it is divided into warp yarns and weft yarns according to the spinning direction of the yarns, and thermal The fuse adopts 150D specifications with a melting temperature of 130°C. The mass ratio of the thermal fuse is 15%. The flame retardant is a mixture of phosphorus-based and nitrogen-based flame retardants with a mass of 5000ppm. The mass ratio of the agent is 3:1. During preparation, thermal fuses are added to the weft yarns. Specifically, two weft yarns are covered with a thermal fuse and twisted together to form a strand. No thermal fuses are added to the warp yarns. The above-mentioned fabrics are shaped in the environment, the shaping speed is kept at 16 m / min, and the tension fluctuation is controlled within 5% during the process. At the same time, the flame retardant is added to the ...

Embodiment 3

[0027] The self-adhesive flame-retardant roller blind fabric without resin adhesive of this embodiment is composed of existing textile yarns, thermal fuses and flame retardants, wherein it is divided into warp yarns and weft yarns according to the spinning direction of the yarns, and thermal The fuse adopts 200D specifications with a melting temperature of 150°C. The mass ratio of the thermal fuse is 35%. The flame retardant is a mixture of phosphorus-based and nitrogen-based flame retardants with a mass of 8000ppm. The mass ratio of the agent is 3:1. During preparation, thermal fuses are added to both warp and weft yarns, specifically, two warp yarns are wrapped around one thermal fuse and twisted together to form one strand, and two weft yarns are wrapped around one thermal fuse And intertwined together to form a strand, the above-mentioned fabrics are shaped in an environment with a temperature of 160 °C, the shaping speed is kept at 17 m / min, and the tension fluctuation is...

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
Melting temperatureaaaaaaaaaa
Melting temperatureaaaaaaaaaa
Qualityaaaaaaaaaa
Login to View More

Abstract

The invention provides a self-adhesive flame-retardant roller shutter fabric without a resin adhesive and a manufacturing method thereof. The fabric comprises a yarn and a flame retardant. The yarn comprises a warp yarn and a weft yarn. The self-adhesive roller shutter fabric also comprises a 75D-300D thermofuse. The flame retardant is a phosphorus based flame retardant, or the mixture of the phosphorus-based flame retardant and a nitrogen-based flame retardant. In the invention, a condition that an additionally-added resin is taken as the adhesive and a bromine antimony system flame retardantis replaced, appropriate adhesiveness and stiffness can be possessed, a flame retardant effect, energy saving and environmental protection are achieved, the fabric can be recycled, cost is reduced, and technology processes are saved.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a self-adhesive flame-retardant roller blind fabric without a resin adhesive and a preparation method thereof. Background technique [0002] Conventional textile coated fabrics usually use water-based acrylic emulsion or water-based polyurethane dispersion as an adhesive in order to prevent flocking and proper stiffness to bond fibers to fibers and the warp and weft directions of the fabric to form Appropriate stiffness, and at the same time, in some scenes, such as public places, a certain flame-retardant treatment is required for the fabric. The flame retardants currently used in roller blind fabrics are bromine-antimony compound systems such as antimony trioxide and decabromodiphenylethane, but the flame retardants of bromine-antimony system flame retardants may burn or decompose It produces substances that are toxic to the human body and is not environmentally friendly. The traditio...

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): D03D15/12D03D15/00D06C7/02D06C25/00D01F6/92D01F1/07D03D15/283D03D15/513D03D15/587
CPCD01F1/07D01F6/92D03D15/00D06C7/02D06C25/00D10B2503/03D10B2331/04D03D15/513
Inventor 许生军
Owner CHEN HONG TEXTILES TECH
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