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

Flame-proof yarn, fabric, and method for producing the flame-proof yarn

A production method and fabric technology, applied in fabrics, yarns, textiles, etc., can solve the problems of flame-retardant acrylic fabrics such as easy wear, melting dripping, and human body burns, and achieve low dyeing costs, good coloring performance, and good warmth retention. Effect

Inactive Publication Date: 2008-08-20
席勇良
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defects that the above-mentioned flame-retardant polyester fabric melts and drips after burning, it is easy to cause burns to the human body and the flame-retardant acrylic fabric is easy to wear and tear during use, the applicant of the present invention conducts research and improvement, and provides a new type of flame-retardant yarn and Its fabric will not melt and drip after burning, and it is not easy to wear and tear during use, and its anti-wrinkle performance is also good.

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

[0018] Weigh 40% flame-retardant acrylic fiber and 60% Persian fiber by weight, and after opening and carding, make fiber strips respectively. The two fiber strips are pre-drawn, and then go through 3 draws and parallels. Combined, it is required to achieve uniform mixing between fibers, which not only ensures uniform yarn strength and uniform flame retardant effect, but also makes yarn dyeing uniform. Through the conventional ring spinning method, the above two kinds of fiber strips are mixed and spun, through roving, spun yarn, and winding to make 24S / NE flame-retardant yarn. The spinning method can also be other conventional spinning methods, such as air spinning and the like. The above-mentioned flame-retardant yarn is woven into a fabric with a rapier loom, and the fabric weaving method can also be other existing weaving methods.

[0019] The above flame-retardant acrylic fiber adopts the product of SBY type 1.5D×38CM from KANEKA Company in Japan, and the Persian fiber (...

Embodiment 2

[0031] Weighing weight is 60% flame-retardant acrylic fiber and weight is 40% Persian fiber, by the method described in embodiment 1 blending is made flame-retardant yarn and is woven into fabric, burns to this fabric sample by the same method of embodiment 1 The test results are as follows:

[0032] Burning Burning Damage Smoldering

[0033] Time(S) Length(CM) Time(S)

[0034] Longitudinal: 1st time 0 10 0

[0035] 2nd time 0 8 0

[0036] 3rd time 0 9 0

[0037] Weft direction: 1st time 0 6 0

[0038] 2nd time 0 8 0

[0039] 3rd time 0 8 0

[0040] In the above six tests, there was no melting and falling off when the samples were burned.

Embodiment 3

[0042]Weighing weight is that 90% flame-retardant acrylic fiber and weight are 10% Persian fiber, by the method described in embodiment 1 blending is made flame-retardant yarn and is woven into fabric, by the same method of embodiment 1, to this fabric sample The test results during combustion are as follows:

[0043] Burning Burning Damage Smoldering

[0044] Time(S) Length(CM) Time(S)

[0045] Longitudinal: 1st time 0 7 0

[0046] 2nd time 0 8 0

[0047] 3rd time 0 6 0

[0048] Weft direction: 1st time 0 6 0

[0049] 2nd time 0 5 0

[0050] 3rd time 0 5 0

[0051] In the above six tests, there was no melting and falling off when the samples were burned.

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

A flame retarded yarn, a fabric thereof and a production method of the flame retarded yarn carry out research and improvement for solving the detects that the melting and the dripping of the terylene fabrics after burning are easy to cause scald to a human body and flame retarded orlon fabrics are easily worn when in use. The invention is characterized by using 40 to 99 percent of the flame retarded orlon fiber and 1 to 60 percent of Persian fiber to carry out blended spinning to form roving and spun yarn in succession; winding the spun yarn to obtain the flame retarded yarn and using the flame retarded yarn to weave the fabrics by using a normal method. The flame retarded yarn and the fabric thereof of the invention not only maintain the superior properties of excellent permanent flame retardant, good heat preservation and light quantity, etc. of the orlon fiber components, but also maintain the superior properties of wear-resistance, stiffness and anti-goffer of the Persian fiber (modified terylene fiber); when burning, only ashes are left without melting and dripping objects; thereby preventing the human body from being burnt fundamentally.

Description

(1) Technical field: [0001] The invention relates to a flame-resistant yarn and its fabric and a production method of the flame-resistant yarn, in particular to the technical field of chemical fiber flame-resistant yarn and its fabric and the production method of the flame-resistant yarn. (2) Technical background: [0002] At present, many countries in the world have set standards or regulations for some types of textiles, requiring them to have flame retardant properties. For example, airlines in many countries require blankets for passengers to meet the requirements of the flame-retardant standard FAR25853B; the United States legislates for flame-retardant safety requirements for children's pajamas, and Japan and developed countries in Europe and the United States have formulated flame-retardant technical standards for bedding. [0003] Existing flame-retardant textiles are divided into two categories: one is permanent flame-retardant textiles woven from a single chemical ...

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): D02G3/04D03D15/12D01F6/18D01F6/62D03D15/283D03D15/47D03D15/513
Inventor 席勇良
Owner 席勇良
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com