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Thermochromic polyester chemical fiber

A technology of chemical fiber and polyester, which is applied in the field of chemical fiber yarn, can solve the problems of polyester chemical fiber such as insufficient color, low moisture content, poor dyeability, etc., and achieve the effect of bright and bright color, good resilience and good tensile performance

Inactive Publication Date: 2016-11-16
江苏协盛化纤有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polyester chemical fiber has good stretchability, resilience and chemical stability, but compared with natural chemical fiber, it has low moisture content, poor dyeability and dull color, which cannot meet people's needs for color, so it is necessary to change the color of polyester chemical fiber. pretty flaws

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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  • Thermochromic polyester chemical fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] The side length of the square section of the polyester fiber body is 45 microns;

[0022] The thickness of the heat-sensitive chemical fiber layer is 16 microns;

[0023] The thickness of the waterproof layer is 18 microns.

[0024] The heat-sensitive chemical fiber layer formed by the heat-sensitive chemical fiber monofilaments has a circular cross-section.

[0025] The section of the waterproof chemical fiber layer formed by the waterproof chemical fiber monofilaments is circular.

[0026] The waterproof chemical fiber monofilament is PU waterproof monofilament.

[0027] The heat-sensitive discoloration polyester chemical fiber of the present invention has a four-layer structure from the inside to the outside. The main body of the polyester chemical fiber makes the obtained heat-sensitive discoloration polyester chemical fiber fully retain the advantages of polyester, and has good tensile properties, good resilience, The advantages of strong chemical stability and ...

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Abstract

The invention discloses thermochromic polyester chemical fiber. The thermochromic polyester chemical fiber comprises a polyester chemical fiber body, a colored chemical fiber layer composed of colored chemical fiber monofilament, a thermal inductance chemical fiber layer composed of thermal inductance chemical fiber monofilament, and a waterproof layer composed of waterproof chemical fiber monofilament. The thermochromic polyester chemical fiber has the advantages of being high in tensile property, rebound resilience, chemical stability and corrosion resistance, also has bright color which can be changed, is resistant to water, and can meet the increasingly high requirement of people for color, especially the requirement of teenagers for bright color.

Description

technical field [0001] The invention relates to the field of chemical fiber filaments, in particular to a thermochromic polyester chemical fiber. Background technique [0002] Polyester chemical fiber has many excellent textile properties and wearing properties, and is widely used. It can be made purely, or it can be blended with cotton, wool, silk, hemp and other natural fibers and other chemical fibers to make a variety of colors, firm and crisp, Wool-like, cotton-like, silk-like and linen-like fabrics that are easy to wash and dry, non-ironing, washable and wearable. Polyester chemical fiber fabrics are suitable for men's and women's shirts, outerwear, children's clothing, upholstery fabrics and carpets. Because polyester has good elasticity and bulkiness, it can also be used as cotton wool. Polyester chemical fiber has good stretchability, resilience and chemical stability, but compared with natural chemical fiber, it has low moisture content, poor dyeability and dull ...

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): D01D5/34D01F8/14D01F8/16
CPCD01D5/34D01F8/14D01F8/16
Inventor 张伟
Owner 江苏协盛化纤有限公司
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