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Elasticity-improved hydrophilic cotton-like fiber and manufacturing method thereof

A cotton-like fiber and hydrophilic technology, applied in the field of stretched fibers, can solve the problems of adding stretched yarns and incomplete product functions

Inactive Publication Date: 2019-09-17
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 incomplete function of the product in the existing functional textured silk and design a kind of stretched hydrophilic cotton imitation fiber, increase the product function category of stretched silk

Method used

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  • Elasticity-improved hydrophilic cotton-like fiber and manufacturing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] combine figure 1 , the present invention will further illustrate the present invention with the following examples of producing 40S stretched hydrophilic cotton-like fibers, but the protection scope of the present invention is not limited to the examples.

[0013] Polyester hydrophilic cotton-like POY is made of polypropylene glycol, ethylene glycol antimony, cobalt acetate, stabilizer Irganox1010, triphenyl phosphite, titanium dioxide, purified terephthalic acid, and ethylene glycol to form a cotton-like polyester melt. body, and then formed by direct spinning, wherein: the addition of polypropylene glycol is 2.5%-5% of the total mass of the obtained hydrophilic cotton-like polyester, and the added amount of ethylene glycol antimony is the total mass of the obtained hydrophilic cotton-like polyester. 0.02%-0.03% of the mass, the amount of cobalt acetate added is 0.004%-0.006% of the total mass of the obtained hydrophilic cotton-like polyester, and the amount of stabili...

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Abstract

The invention discloses an elasticity-improved hydrophilic cotton-like fiber. The fiber is manufactured by adopting a polyester POY filament as a raw material and characterized in that the polyester POY filament is polyester hydrophilic cotton-like POY, and the polyester hydrophilic cotton-like POY is formed in the mode that polypropylene glycol, ethylene glycol antimony, cobalt acetate, a stabilizer Irganox1010, triphenyl phosphite, titanium dioxide, purified terephthalic acid and ethylene glycol are subjected to a chemical reaction to generate a cotton-like polyester melt, and then direct spinning is conducted. The polyester hydrophilic cotton-like POY has good cotton feeling, cotton luster and moisture regain, and through an elasticity-improved production technology, the polyester elasticity-improved hydrophilic cotton-like fiber has a good cotton-like effect.

Description

technical field [0001] The invention relates to a stretched fiber, in particular to a stretched hydrophilic 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 must be processed before use. The work of adding texturing is to use POY as raw material, and through stretching and deformation treatment, POY is transformed into stretch-textured yarn (DTY) with relatively stable physical properties, which can be directly used for weaving. According to the current public information, functional textured yarns mainly include antistatic, luminous, lodging resistance, and UV resistance, but there is no functional polyester textured yarn related to imitation cotton. Contents of the invention [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 produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/02D02G1/02D02J1/08C08G63/672D01F6/92D01F1/10
CPCC08G63/672D01F1/10D01F6/92D02G1/0206D02G3/02D02J1/08D10B2331/04
Inventor 孙德荣孙德明张堂标朱延伟
Owner XUZHOU SILK FIBER TECH
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