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High elastic wear-resistant fiber fabric

A wear-resistant fiber and elastic technology, which is applied in the field of high-elastic wear-resistant fiber fabrics, can solve problems such as easy pilling, failure to meet the needs of beautiful and comfortable clothes, and reduced strength, so as to improve wear resistance and feel, improve Effect of UV resistance and performance improvement

Active Publication Date: 2021-05-18
JIANGSU DAMAONIU NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the excellent wear resistance and strength of nylon and the excellent elasticity of spandex, the two are often blended in the prior art to produce high-elastic and wear-resistant fiber fabrics, but the conventional physical blending process is difficult to overcome the respective defects of the fibers themselves. For example, nylon fiber has poor light resistance, and the fabric is prone to yellowing and strength decline after long-term exposure. It has low moisture absorption capacity, poor comfort, and is easy to fluff, pilling, and deformed.
In addition, in the prior art, there are also surface modification methods to improve the wear resistance and elasticity of fabrics, such as chemical vapor deposition, solution impregnation, etc., although these modification methods have improved the wear resistance and elasticity of fabrics to a certain extent. Elasticity, but at the same time, other inherent properties of the original fabric, such as water absorption, air permeability and softness, are greatly damaged, and it cannot meet people's needs for beautiful and comfortable clothes

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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  • High elastic wear-resistant fiber fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0090] Example 1 provides a high-elastic wear-resistant fiber fabric, which is made of 7wt% spandex, 10wt% polyacrylonitrile functional fiber, and 83wt% nylon through a blended spinning process. The specific steps are as follows : Spandex, polyacrylonitrile functional fiber, and nylon are core-spun to form elastic yarn, and then twisted to make twisted yarn. Weaving to produce gray cloth, which can be directly used after finishing.

[0091] The spandex was purchased from the Haoting Chemical Fiber Business Department of Zhuji City, and the article number was 201;

[0092] The nylon was purchased from Nantong Jinda Chemical Fiber Co., Ltd., the article number is PH6-HTY.

[0093] The preparation method of the polyacrylonitrile functional fiber comprises the following steps:

[0094] S1. Preparation of spinning stock solution: Dissolving modified nano-titanium dioxide, 2,2-bisphenol-hexafluoropropane diglycidyl ether, and polyvinyl alcohol in dimethyl sulfoxide to prepare a co...

Embodiment 2

[0104] Example 2 provides a high-elastic wear-resistant fiber fabric, which is made of 7wt% spandex, 10wt% polyacrylonitrile functional fiber, and 83wt% nylon through a blended spinning process. The specific steps are as follows : Spandex, polyacrylonitrile functional fiber, and nylon are core-spun to form elastic yarn, and then twisted to make twisted yarn. Weaving to produce gray cloth, which can be directly used after finishing.

[0105] The spandex was purchased from the Haoting Chemical Fiber Business Department of Zhuji City, and the article number was 201;

[0106] The nylon was purchased from Nantong Jinda Chemical Fiber Co., Ltd., the article number is PH6-HTY.

[0107] The preparation method of the polyacrylonitrile functional fiber comprises the following steps:

[0108] S1. Preparation of spinning stock solution: Dissolving modified nano-titanium dioxide, 2,2-bisphenol-hexafluoropropane diglycidyl ether, and polyvinyl alcohol in dimethyl sulfoxide to prepare a co...

Embodiment 3

[0118] Embodiment 3 provides a high-elastic wear-resistant fiber fabric, which is made of 7wt% spandex, 10wt% polyacrylonitrile functional fiber, and 83wt% nylon through a blended spinning process. The specific steps are as follows : Spandex, polyacrylonitrile functional fiber, and nylon are core-spun to form elastic yarn, and then twisted to make twisted yarn. Machine weaving to produce gray cloth, which can be directly used after finishing.

[0119] The spandex was purchased from the Haoting Chemical Fiber Business Department of Zhuji City, and the article number was 201;

[0120] The nylon was purchased from Nantong Jinda Chemical Fiber Co., Ltd., the article number is PH6-HTY.

[0121]The preparation method of the polyacrylonitrile functional fiber comprises the following steps:

[0122] S1. Preparation of spinning stock solution: Dissolving modified nano-titanium dioxide, 2,2-bisphenol-hexafluoropropane diglycidyl ether, and polyvinyl alcohol in dimethyl sulfoxide to pr...

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Abstract

The invention relates to the field of shoes, clothing and home furnishing, in particular to a high-elastic wear-resistant fabric. A high-elastic wear-resistant fabric is obtained by mixing and weaving spandex, nylon, and polyacrylonitrile functional fibers, wherein the polyacrylonitrile functional fibers are composite fibers with a skin-core structure. The present invention regulates the preparation process of polyacrylonitrile functional fibers. The composition, temperature, time and other parameters of the spinning stock solution and coagulation bath, the functional fibers produced have high porosity and high strength, and the fabrics made by blending with spandex and nylon not only have good wear resistance and high elasticity, but also are soft Skin-friendly, moisture-absorbing and breathable, not easy to deform after washing, not easy to pilling.

Description

technical field [0001] The invention relates to the field of shoes, clothing and home furnishing, in particular to a high elastic wear-resistant fiber fabric. Background technique [0002] Whether it is work, study or daily life, people are moving all the time, and the clothes they wear are constantly rubbing against other objects. During long-term use, there are often wear and deformation of certain parts, such as the knee joint. , elbow joints, underarms and thighs, etc., causing the surface of the clothes to bulge, pilling, or even breakage. Therefore, in order to pursue beauty, comfort and economy, people have a high demand for the wear resistance and elasticity of clothes, especially It is sportswear, shoe materials, outdoor products, etc. [0003] Due to the excellent wear resistance and strength of nylon and the excellent elasticity of spandex, the two are often blended in the prior art to produce high-elastic and wear-resistant fiber fabrics, but the conventional ph...

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 Patents(China)
IPC IPC(8): D02G3/04D02G3/32D01F1/08D01F1/10D01F8/08D01F8/16
CPCD01F1/08D01F1/106D01F8/08D01F8/16D02G3/045D02G3/328D10B2321/10D10B2331/02D10B2331/10
Inventor 张昌录
Owner JIANGSU DAMAONIU NEW MATERIAL TECH CO LTD