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Elasticity enhancement cotton-like fiber and preparation method thereof

A technology of imitating cotton fibers and a manufacturing method is applied in the field of texturing fibers, and can solve the problems of adding texturized yarns and insufficiency of product functions.

Inactive Publication Date: 2019-08-30
XUZHOU SILK FIBER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the insufficiency of the product function in the existing functional textured yarn and to increase the product function category of the textured yarn

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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  • Elasticity enhancement cotton-like fiber and preparation method thereof

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Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will further illustrate the present invention with the following examples of producing 50S textured cotton-like fibers, but the protection scope of the present invention is not limited to the examples.

[0013] Polyester cotton-like POY is made of isophthalic acid, ethylene glycol antimony, cobalt acetate, stabilizer Irganox 1010, triphenyl phosphite, titanium dioxide and purified terephthalic acid, ethylene glycol through chemical reaction to generate cotton-like polyester melt , And then directly spun, wherein: the addition amount of isophthalic acid is 1.5%-5% of the total mass of the obtained cotton-like polyester, and the added amount of ethylene glycol antimony is 0.02 of the total mass of the obtained cotton-like polyester %—0.03%, the amount of cobalt acetate added is 0.004%—0.006% of the total mass of the obtained cotton-like polyester, the stabilizer Irganox1010 added is 0.03%—0.05% of the total mass of the obtained cotton-like polyester, and...

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Abstract

The invention discloses an elasticity enhancement cotton-like fiber. The fiber is prepared by taking polyester POY filaments as a raw material and characterized in that the polyester POY filaments arepolyester cotton-like POYs, and the polyester cotton-like POYs are prepared by triggering a chemical reaction among isophthalic acid, ethylene glycol antimony, cobalt acetate, a stabilizer Irganox1010, triphenyl phosphite, titanium dioxide, refined terephthalic acid and ethylene glycol to generate a cotton-like polyester melt and then carrying out direct spinning on the cotton-like polyester melt. Because the polyester cotton-like POYs have a great cotton feeling and good cotton luster, the polyester elasticity enhancement cotton-like fiber can achieve a great cotton-like effect through an elasticity enhancement production process.

Description

Technical field [0001] The invention relates to a stretched fiber, in particular to a stretched cotton-like fiber and a manufacturing method thereof. Background technique [0002] The pre-oriented yarn (POY) produced by spinning is generally not directly used for weaving, and can only be used after post-processing. The work of texturing is to use POY as a raw material, through stretching and deformation treatment, to transform POY into a more stable physical property, which can be directly used for weaving DTY. According to the current public information, the functional textured yarns mainly include anti-static, luminous, anti-lodging, and anti-ultraviolet rays, but there is no cotton-like functional polyester textured yarn. Summary of the invention [0003] The purpose of the present invention is to solve the functional insufficiency of products in the existing functional textured yarns, which is designed to increase the variety of product functions of the textured yarns. Anoth...

Claims

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Application Information

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IPC IPC(8): D02G3/02D02G1/02D02J1/08D02J13/00D01F6/92D01F1/10C08G63/86C08G63/183C08G63/181
CPCC08G63/181C08G63/183C08G63/866D01F1/10D01F6/92D02G1/0213D02G3/02D02J1/08D02J13/001D10B2331/04
Inventor 孙德荣孙德明张堂标朱延伟
Owner XUZHOU SILK FIBER TECH
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