Fire-resistant fiber fabric and preparation method thereof

A technology of flame retardant fibers and fabrics, applied in the field of textile fabrics, can solve the problems of non-softness, weakened flame retardant properties of fibers, and astringency of fabrics, and achieve the effect of good softness.

Inactive Publication Date: 2015-12-02
CHANGSHU XINXIN WARP & KNITTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, warp-knitted flame-retardant fabrics on the market are mainly added with flame-retardant additives during the softening process after finishing. It prevents burning, but it has defects. On the one hand, because it is attached

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 one:

[0018] 1) Selection of raw materials: 120D-150D polyester fiber is selected as wool yarn, and flame-retardant fiber is selected as medium yarn and bottom yarn. The mass ratio of wool yarn to the fabric is 65%, and the mass ratio of medium yarn and bottom yarn to the fabric is 35%;

[0019] 2) Warping, weaving, and slitting: using five-bar weaving, the flame-retardant fibers are threaded through the first and fifth bars of the double-needle 288 warp knitting machine, the second and fourth bars The flame-retardant fiber is passed through the comb, and the 120D-150D polyester fiber is passed through the third comb, which is then woven to form a grey fabric, and the grey fabric is slit;

[0020] 3) Pre-treatment: Turning, combing, ironing, and heat reservation on the grey fabric after slitting, and the heat reservation temperature is 175℃;

[0021] 4) Dyeing: Dye the pre-treated grey fabric, soften the dyed grey fabric, dehydrate and dry it after softening;

[0022] ...

Example Embodiment

[0024] Embodiment two:

[0025] 1) Selection of raw materials: 120D-150D polyester fiber is selected as wool yarn, and flame-retardant fiber is selected as medium yarn and bottom yarn. The mass ratio of wool yarn to the fabric is 50%, and the mass ratio of medium yarn and bottom yarn to the fabric is 50%;

[0026] 2) Warping, weaving, and slitting: using five-bar weaving, the flame-retardant fibers are threaded through the first and fifth bars of the double-needle 288 warp knitting machine, the second and fourth bars The flame-retardant fiber is passed through the comb, and the 120D-150D polyester fiber is passed through the third comb, which is then woven into a grey fabric, and the grey fabric is slit;

[0027] 3) Pre-treatment: Turning, combing, ironing, and heat reservation on the grey fabric after slitting, and the heat reservation temperature is 175℃;

[0028] 4) Dyeing: Dye the pre-treated grey fabric, soften the dyed grey fabric, dehydrate and dry it after softening;

[0029] ...

Example Embodiment

[0031] Example three:

[0032] 1) Selection of raw materials: 120D-150D polyester fiber is selected as wool yarn, and flame-retardant fiber is selected as medium yarn and bottom yarn. The mass ratio of wool yarn to the fabric is 80%, and the mass ratio of medium yarn and bottom yarn to the fabric is 20%;

[0033] 2) Warping, weaving, and slitting: using five-bar weaving, the flame-retardant fiber is penetrated in the first and fifth bars of the double-needle 292 warp knitting machine, the second and fourth bars The flame-retardant fiber is passed through the comb, and the 120D-150D polyester fiber is passed through the third comb, which is then woven into a grey fabric, and the grey fabric is slit;

[0034] 3) Pre-treatment: Turning, combing, ironing, and hot reservation on the grey fabric after slitting, where the hot reservation temperature is 180℃;

[0035] 4) Printing: Print the pre-treated grey fabric, steam the printed grey fabric, wash, dehydrate and dry after steaming;

[0036...

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

The invention discloses a fire-resistant fiber fabric and a preparation method thereof. The fabric comprises broken filaments, central filaments and base filaments; the mass ratio of the broken filaments to the fabric is 50-80%, and the mass ratio of the central filaments and the base filaments to the fabric is 20-50%, wherein the broken filaments adopt polyester fibers of 120-150 D, the central filaments and the base filaments adopt fire-resistant fibers, and the fabric is woven by utilizing a two-needle-bar 288/292 warp knitting machine. According to the fire-resistant fiber fabric and the preparation method thereof, the fabric adopts the fire-resistant fibers and the polyester fibers, is woven by utilizing five guide bars, and has the permanent fire resistance, reduction of the fire resistance caused by the times of washing does not occur, and the fabric also has the characteristic of soft hand feeling.

Description

technical field [0001] The invention relates to the field of textile fabrics, in particular to a flame-retardant fiber fabric and a preparation method thereof. Background technique [0002] At present, warp-knitted flame-retardant fabrics on the market are mainly added with flame-retardant additives during the softening process after finishing. It prevents burning, but it has defects. On the one hand, because it is attached to the surface of the fiber, the additive will be washed off after repeated washings, and the flame retardant performance of the fiber will be weakened; on the other hand, adding the additive will make the fabric feel astringent and not soft. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a flame-retardant fiber fabric and its preparation method, using flame-retardant fiber and polyester fiber, and using five-bar weaving, which has permanent flame retardancy and will not be affected by t...

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): D04B21/14D04B21/16
Inventor 黄忠清窦敏逸
Owner CHANGSHU XINXIN WARP & KNITTING
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