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Fabric with rapid heat absorption and ventilation performance

A kind of fabric and fast technology, applied in the direction of clothing, yarn, protective clothing, etc., can solve the problems of fast heat absorption and breathability, etc.

Pending Publication Date: 2021-07-30
徐扬萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing outdoor sportswear can often only meet the needs of one or several sportswear, and it is difficult for sportswear fabrics to take into account rapid heat absorption and breathability in terms of material composition and textile structure

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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  • Fabric with rapid heat absorption and ventilation performance
  • Fabric with rapid heat absorption and ventilation performance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A fast heat-absorbing and breathable fabric, comprising the following raw materials in parts by weight: 10 parts of phase change material mixture, 20 parts of synthetic fiber, 30 parts of natural fiber, and 1 part of auxiliary agent;

[0034] The phase change material mixture is composed of inorganic phase change material and polymer phase change material according to the weight ratio of inorganic phase change material: polymer phase change material = 3:7; the inorganic phase change material is phase change microcapsules; The polymer phase change material is trimethylolethane-epoxy resin;

[0035] The synthetic fiber is composed of polyester fiber and polyamide fiber according to the weight ratio of polyester fiber:polyamide fiber=1:1; the natural fiber is cotton fiber; the auxiliary agent is an anti-wear agent;

[0036] The preparation method of the fast heat-absorbing breathable fabric comprises the following steps:

[0037] Step 1: crush the synthetic fiber in parts...

Embodiment 2

[0043] A fast heat-absorbing and breathable fabric, comprising the following raw materials in parts by weight: 30 parts of phase change material mixture, 60 parts of synthetic fiber, 60 parts of natural fiber, and 10 parts of auxiliary agent;

[0044] The phase change material mixture is composed of inorganic phase change material and polymer phase change material according to the weight ratio of inorganic phase change material: polymer phase change material = 3:7; the inorganic phase change material is phase change microcapsules and nano Metal powder; the polymer phase change material is trimethylolethane-epoxy resin, paraffin;

[0045] The synthetic fiber is composed of polyester fiber and polyamide fiber according to the weight ratio of polyester fiber:polyamide fiber=1:3; the natural fiber is cotton fiber and bamboo fiber; the auxiliary agent is antioxidant and wear-resistant agent ;

[0046] The preparation method of the fast heat-absorbing breathable fabric comprises the ...

Embodiment 3

[0053] A fast heat-absorbing and breathable fabric, comprising the following raw materials in parts by weight: 20 parts of phase change material mixture, 40 parts of synthetic fiber, 45 parts of natural fiber, and 5 parts of auxiliary agent;

[0054] The phase change material mixture is composed of inorganic phase change material and polymer phase change material according to the weight ratio of inorganic phase change material: polymer phase change material = 3:7;

[0055] The inorganic phase change material is a mixture of phase change microcapsules, nano metal powder, and graphene; the polymer phase change material is lauric acid-stearic acid;

[0056] The synthetic fiber is composed of polyester fiber and polyamide fiber according to the weight ratio polyester fiber:polyamide fiber=1:2; the natural fiber is cotton fiber, bamboo fiber, animal hair; the auxiliary agent is antioxidant, Wear-resistant agent, softener;

[0057] The preparation method of the fast heat-absorbing ...

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 the technical field of fabric preparation, in particular to a fabric with rapid heat absorption and ventilation performance. The fabric comprises the following raw materials of 10-30 parts of a phase change material mixed solution, 20-60 parts of synthetic fibers, 30-60 parts of natural fibers and 1-10 parts of an auxiliary agent. According to the invention, a phase change material is combined with the synthetic fibers and the natural fibers, under the assistance of the auxiliary agent, blending is performed to prepare yarns, and the fabric is prepared; the phase change material in the fabric is subjected to a solid-solid phase change process near the phase change temperature, and when the body sweats and generates heat, the phase change material quickly absorbs the heat and keeps the temperature constant; and the prepared fabric has good comfort and softness, and has rapid heat absorption and ventilation performance.

Description

technical field [0001] The invention relates to the technical field of fabric preparation, in particular to a fast heat-absorbing and breathable fabric. Background technique [0002] Exercise is a common way of relaxing or exercising after work. It is usually accompanied by body heat and sweating a lot. Sports clothing needs to quickly absorb the heat generated by the body and transfer it to the surrounding environment to dissipate heat from the body. In addition, exercise The clothing also needs to be breathable, so that the sweat produced on the surface of the athlete's body contacts the air outside the clothes, evaporates quickly, and keeps the athlete's body dry and at a constant temperature. For those who like sports, the changes of the four seasons cannot stop the passion for sports, and the changes in temperature require corresponding sports clothing. At present, on the market, there are targeted summer sportswear, spring and autumn sportswear, and winter sportswear....

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): D01F8/14D01F8/12D01F1/10D02G3/04A41D31/04A41D31/14
CPCD01F8/14D01F8/12D01F1/10D02G3/04A41D31/14A41D31/04D10B2201/02D10B2201/10D10B2211/01
Inventor 徐扬萍卢再佰
Owner 徐扬萍
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