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
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  • 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 applican

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
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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1:

[0018] Weigh 40% by weight of flame-retardant acrylic fiber and 60% by weight of Persian fiber. After opening and carding, they are made into fiber strips. The two fiber strips are pre-drawn, and then passed through 3 draws. Therefore, the fibers are required to be uniformly mixed, which not only ensures the uniformity of the yarn strength and the uniform flame-retardant effect, but also enables the yarn to be dyed uniformly. Through the conventional ring spinning method, the above-mentioned two kinds of fiber strips are mixed and spun, and the roving, the spun yarn, and the winding are made into 24S / NE flame-retardant yarn. The spinning method can also be other conventional spinning methods, such as air spinning. The flame-retardant yarn is woven into a fabric using a rapier loom, and the fabric weaving method can also be other existing weaving methods.

[0019] The above-mentioned flame-retardant acrylic fiber adopts the SBY type 1.5D×38CM specification produ...

Example Embodiment

[0030] Example 2:

[0031] Weigh 60% flame-retardant acrylic fiber and 40% Persian fiber by weight, blend them into flame-retardant yarn and woven fabric according to the method described in Example 1, and burn the fabric sample in the same manner as in Example 1. The test results at time are as follows:

[0032] Continued burning, burning damage, smoldering

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

[0034] Warp direction: 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-mentioned six tests, there was no melting and shedding when the samples burned.

Example Embodiment

[0041] Example 3:

[0042]Weigh 90% flame-retardant acrylic fiber and 10% Persian fiber by weight, blend them into flame-retardant yarn and woven fabric according to the method described in Example 1. According to the same method as in Example 1, the fabric sample The test results during burning are as follows:

[0043] Continue burning, burning damage, smoldering

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

[0045] Warp direction: 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-mentioned six tests, there was no melting and shedding when the samples 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
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PUM

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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
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Application Information

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IPC IPC(8): D02G3/04D03D15/12D01F6/18D01F6/62D03D15/283D03D15/47D03D15/513
Inventor 席勇良
Owner 席勇良
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