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Washable type flame-retardant shading polyester fabric and production method thereof

A technology of flame-retardant polyester and its manufacturing method, which is applied in the field of washing-resistant flame-retardant polyester shading fabric and its manufacturing, and can solve the problems of not being retrieved

Active Publication Date: 2014-10-15
SHAOXING SANLIDA TEXTILE FLAME RETARDANT NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In the existing literature, no flame-retardant polyester fiber for warp yarn and flame-retardant polyester fiber for weft yarn are used to interweave the weft yarn flame-retardant shading fabric gray fabric, and then dyed with dyeing bath flame retardant to form a wash-resistant fabric. Related reports about burning polyester shade cloth, and no such products have been found in the market

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

Embodiment 1

[0037] In this embodiment, the production of flame-retardant polyester shading gray fabric: the flame-retardant polyester shading gray fabric is formed by interweaving non-flame-retardant polyester warp yarns and flame-retardant polyester weft yarns. The warp yarn is 75D (83dtex) non-flame retardant polyester DTY light network yarn, the weft yarn is 300D (333dtex) flame retardant polyester DTY black silk, the total number of warp yarns is 35280, the width of the upper machine is 315cm, and the weft yarn density of the upper machine is 26 / cm , after sizing the warp yarns, weave double-sided black silk weaving in the middle weft yarn on the water-jet loom to obtain a weft yarn flame-retardant polyester light-shielding gray fabric, and the gray fabric is dyed in the following two ways.

[0038] (1) After desizing the weft flame-retardant polyester shading gray fabric in the dyeing factory according to the lye desizing method of ordinary polyester shading fabrics, according to th...

Embodiment 2

[0041] After the flame-retardant polyester shading gray cloth in this embodiment is woven according to the method of embodiment 1, it is dyed dark in the following two ways:

[0042] (1) After desizing the weft yarn flame-retardant polyester shading gray fabric in the dyeing factory according to the lye desizing method of ordinary polyester shading fabric, according to the formula for dyeing coffee color with polyester disperse dyes, the phosphorus-containing flame retardant in the same bath is 1 / 2 of the weight of the gray fabric 3.0% (phosphorus content accounts for about 0.36% of the weight of the gray cloth), dyes, additives and flame retardants are added to the dyeing solution at the same time, the dyeing temperature is 130 ° C, the holding time is 30 minutes, and then slowly cooled, washed, dehydrated out of the cylinder, and after setting Get a width of 280cm, 228g / m 2 The flame retardant polyester shade cloth with high washing resistance has passed the SGS test and mee...

Embodiment 3

[0045] After the flame-retardant polyester shading gray cloth in this embodiment is woven according to the method of embodiment 1, it is dyed light color in the following two ways:

[0046] (1) After desizing the weft flame-retardant polyester shading fabric in the dyeing factory according to the lye desizing method of ordinary polyester shading fabric, according to the formula of polyester disperse dyes dyed light yellow, the weight of gray fabric containing phosphorus in the same bath 6.0% (the phosphorus content accounts for about 0.72% of the weight of the gray cloth), dyes, additives and flame retardants are added to the dyeing solution at the same time, the dyeing temperature is 130 ° C, the holding time is 40 minutes, and then slowly cooled, washed, dehydrated out of the cylinder, and finalized Finally, the width is 280cm, 225g / m 2 The flame-retardant polyester shading cloth with high washing resistance, the flame-retardant performance of its products after washing with...

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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Abstract

The invention relates to a washable type flame-retardant shading polyester fabric and a production method thereof, and belongs to the technical field of functional fabrics. The method includes: taking non-flame-retardant polyester filaments as warps and flame-retardant polyester filaments 5000-7000ppm in phosphorus content as wefts, interweaving the warps and the wefts to form gray fabric of a double-side-satin middle-weft structure, wherein the warp count in the gray fabric is 80-165 / cm, and the weft count is 20-45 / cm; subjecting the woven gray fabric to one bath dyeing via a flame retardant, taking disperse dye as dye, and adding a one bath flame retardant 0.3-10.0% of the weight of the gray fabric into bath liquid; dying at the temperature of 125-135 DEG C for 30-50minutes, and cooling after dyeing prior to finish dyeing. The shading fabric produced by the method is excellent in fabric quality, good in flame retardation and low in cost.

Description

technical field [0001] The invention relates to a washing-resistant flame-retardant polyester shading fabric and a manufacturing method thereof, and belongs to the technical field of woven fabrics and manufacturing methods characterized by yarns used or other warp and weft structures. Background technique [0002] As people's requirements for the living environment are getting higher and higher, the demand for a comfortable and quiet living room environment is also becoming stronger and stronger. The fiber three-layer woven blackout cloth can be used for decoration and shading because of its soft, thick and good drapability. It is more and more favored by people. However, with the requirements of fire protection laws and regulations at home and abroad, building interior decoration materials must meet the requirements of fire retardant standards, which makes it more and more important for polyester shading fabrics to be endowed with flame retardant functions and meet the corr...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/12D03D13/00D06P3/85D03D15/283D03D15/513
Inventor 李远明
Owner SHAOXING SANLIDA TEXTILE FLAME RETARDANT NEW MATERIALS
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