Heat storage fiber fabric and preparation method thereof

A heat storage and fabric technology, applied in the field of textile fabrics, can solve the problems of limited washing resistance and heat storage performance, cumbersome preparation process, low preparation efficiency, etc., and achieves high preparation efficiency and yield rate, good wearing comfort, and skin-friendly. Excellent effect of durability and durability

Pending Publication Date: 2022-01-04
CHANGSHU XINXIN WARP & KNITTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its complex structure, cumbersome preparation process, low preparation efficiency, limited washing resistance and heat storage performance

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

preparation example Construction

[0034] Another object of the present invention is to provide a method for preparing the heat storage fiber fabric, which is characterized in that it includes the following steps:

[0035] Step S101, preparing materials: preparing heat storage filaments by solution composite spinning method;

[0036] Step S102, warping: warping the heat storage yarn and polyester yarn produced in step S101 through a warping machine;

[0037] Step S103, weaving: the raw materials warped in step S102 are used in proportion for warp knitting machine weaving to obtain gray cloth, and then cut into width to obtain the cut gray cloth;

[0038] Step S104, post-finishing: combing - ironing - pre-setting - dyeing (printing) - washing and softening - dehydration and finishing - drying - napping - combing - shearing - ironing - shaking grains - finished product finalizing treatment in sequence, to obtain the stored Thermal fiber fabric finished product.

[0039] Preferably, the warping site temperature ...

Embodiment 1

[0043] This example provides a heat storage fiber fabric, which is characterized in that the heat storage fiber fabric is woven from polyester yarn and heat storage yarn after plying; the heat storage yarn has a weight percentage content of 30wt% in the fabric, so The heat storage filament is made by the following components in parts by weight through a solution composite spinning method: 5 parts of pumice powder, 10 parts of far-infrared ceramic powder, 15 parts of hyperbranched polyglycerol, 2 parts of coupling agent, graphene 1 part of quantum dots, 60 parts of hydroxyl-terminated hyperbranched polyester.

[0044]The fineness of the polyester filament is 50D; the fineness of the polyester filament is 100D; the particle diameter of the pumice powder is 1000 mesh; the particle diameter of the far-infrared ceramic powder is 1000 mesh; the hyperbranched polyglycerol is the first The fourth-generation hyperbranched polyglycerol is provided by Shanghai Jiaotong University or purc...

Embodiment 2

[0053] This example provides a heat storage fiber fabric and its preparation method, which is basically the same as in Example 1, except that the heat storage filament is made of the following components in parts by weight through a solution composite spinning method: 6 parts of pumice powder, 13 parts of far-infrared ceramic powder, 16 parts of hyperbranched polyglycerol, 2.5 parts of coupling agent, 1.5 parts of graphene quantum dots, 65 parts of hydroxyl-terminated hyperbranched polyester.

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 heat storage fiber fabric and a preparation method thereof. The heat storage fiber fabric is characterized by being formed by stranding and weaving polyester yarns and heat storage yarns; the weight percentage content of the heat storage yarns in the fabric is 30-45 wt%; and the heat storage yarns are prepared from the following components in parts by weight through a solution composite spinning method: 5-8 parts of pumice powder, 10-20 parts of far infrared ceramic powder, 15-20 parts of hyperbranched polyglycerol, 2-4 parts of a coupling agent, 1-3 parts of graphene quantum dots and 60-80 parts of hydroxyl-terminated hyperbranched polyester. The heat storage fiber fabric disclosed by the invention is good in heat storage effect, good in wearing comfort and excellent in water fastness, skin friendliness and durability.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a heat storage fiber fabric and a preparation method thereof. Background technique [0002] Traditional winter clothes, such as cotton, down, fur and various types of chemical fiber flakes, are made of warming materials. Most of them achieve the effect of keeping warm by preventing heat from dissipating. The disadvantages are that they are heavy and bloated. With the improvement of people's aesthetic and comfort requirements, light and thin fabrics that can generate heat and keep warm are becoming more and more popular, thus promoting the enthusiasm for research and development of heat storage fiber fabrics. The development of thermal storage fiber fabrics with excellent comprehensive performance and performance stability has become one of the hot topics in the current industry research. [0003] The heat storage fiber fabric can absorb the visible light in the sun, conv...

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): D04B21/00D01F8/14D01F8/16D01F1/10
CPCD04B21/00D01F8/14D01F8/16D01F1/10D10B2331/04D10B2331/10
Inventor 黄忠清窦敏逸
Owner CHANGSHU XINXIN WARP & KNITTING
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