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A kind of anti-ultraviolet and moisture-absorbing quick-drying yarn and its production process and application

A moisture-absorbing, quick-drying, UV-resistant technology, which is applied in the field of textiles and clothing, can solve the problems of poor UV durability, uncomfortable wearing, hard hand feeling, etc., and achieve the effect of high durability, high air permeability, and soft skin.

Active Publication Date: 2020-12-22
ZHEJIANG LANTIANHAI FAB TECHNOLAGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional anti-ultraviolet fabrics generally apply anti-ultraviolet finishing agents to the fabrics through coating finishing. However, the fabrics finished in this way have poor UV durability, hard hand feeling, and uncomfortable wearing, which is difficult to meet people's expectations. Textile Requirements

Method used

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  • A kind of anti-ultraviolet and moisture-absorbing quick-drying yarn and its production process and application
  • A kind of anti-ultraviolet and moisture-absorbing quick-drying yarn and its production process and application
  • A kind of anti-ultraviolet and moisture-absorbing quick-drying yarn and its production process and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment provides a kind of anti-ultraviolet and moisture-absorbing quick-drying yarn, and its production process is as follows:

[0044] (1) Preparation of polyester chips: First, use high-energy ball milling to grind titanium dioxide and zinc oxide into fine powders, and screen out fine powders with a particle size of 10-50 microns, and then use a nano-mill to grind them into fine powders. The above-mentioned zinc oxide and titanium dioxide screened out are mixed evenly at a mass ratio of 1:10, and then ground into ultrafine particles with a particle size less than 400nm to obtain the zinc oxide and titanium dioxide mixture; 0.07% of glycerin, 15% of the zinc oxide and titanium dioxide mixture, Epoxy benzophenone 1.2%, silicon dioxide, barium sulfate 9%, the balance is polyester resin as raw material; under the condition of temperature 280 ℃, put polyester resin, silicon dioxide, barium sulfate into low speed stirring Stir in the container for 15 minutes to for...

Embodiment 2

[0049] This embodiment provides a kind of anti-ultraviolet and moisture-absorbing quick-drying yarn, and its production process is as follows:

[0050] (1) Preparation of polyester chips: use high-energy ball milling to grind titanium dioxide and zinc oxide into fine powders, and screen out fine powders with a particle size of 10-50 microns, and then use a nano-mill to grind the above The zinc oxide and titanium dioxide that have been screened out are mixed evenly at a mass ratio of 1:6, and then ground into ultrafine particles with a particle size less than or equal to 400nm to obtain the zinc oxide and titanium dioxide mixture; the raw materials are 0.08% glycerin, zinc oxide and titanium dioxide 6% mixture, 0.8% epoxy benzophenone, 8% silicon dioxide, barium sulfate and / or iron oxide, and the rest is polyester resin; at a temperature of 300°C, mix polyester resin and silicon dioxide , barium sulfate and / or iron oxide in a low-speed stirrer and stirred for 10 minutes to form...

Embodiment 3

[0056] This embodiment provides a kind of anti-ultraviolet and moisture-absorbing quick-drying yarn, and its production process is as follows:

[0057] (1) Preparation of polyester chips: use high-energy ball milling to grind titanium dioxide and zinc oxide into fine powders, and screen out fine powders with a particle size of 10-50 microns, and then use a nano-mill to grind the above The zinc oxide and titanium dioxide that are screened out are mixed evenly at a mass ratio of 1:8, and then ground into ultrafine particles with a particle size less than or equal to 400nm to obtain the zinc oxide and titanium dioxide mixture; the raw materials are 0.075% glycerin, zinc oxide and titanium dioxide mixture 10%, epoxy benzophenone 1.0%, iron oxide 8.5%, and the balance is polyester resin; at a temperature of 290°C, put the polyester resin and iron oxide in a low-speed stirrer and stir for 13 minutes to form a molten state; then add nano-zinc oxide, titanium dioxide and epoxy benzoph...

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Abstract

The invention relates to the production technology of an anti-ultraviolet and moisture-absorption quick-dry fabric. The technology is characterized by firstly, adopting a polyester resin and an addition agent to melt, extruding, and pelletizing to make polyester chips; then, through a spinning technology, forming a fine denier polyester staple fiber; and then, through siro spinning and weaving technologies, an alkali decrement technology and the like, making a finished product. The anti-ultraviolet and moisture-absorption quick-dry fabric has advantages that a lot of micropores and channels are distributed on a surface so that the fabric has a high capillary effect; sweat can be quickly transferred to an outer groove through the micropores so as to form a moisture-absorption quick-dry effect; and an environment-friendly ultraviolet absorbent, a shielding agent and the polyester chips are fused, and a high-performance anti-ultraviolet and moisture-absorption quick-dry fabric after a special spinning technology is formed.

Description

technical field [0001] The invention belongs to the technical field of textiles and garments, and in particular relates to an ultraviolet-proof, moisture-absorbing and quick-drying yarn as well as its production process and application. Background technique [0002] As the most widely used fiber in my country, polyester fiber has excellent physical and chemical properties, such as high breaking strength and elastic modulus, moderate resilience, excellent heat setting, good heat resistance and light resistance, and good corrosion resistance. Weak acid-base stability, etc. Although the performance of polyester fiber is excellent, there are still many disadvantages in the textiles made of it, mainly poor hygroscopicity, easy pilling of the fabric, poor UV resistance, static electricity, dust stains, etc., which limit the use of polyester fiber in many fields of textiles. application. In order to solve these problems, domestic and foreign scientific and technological workers ha...

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): D02G3/02D02G3/44D01F1/10D01F6/92
CPCD01F1/106D01F6/92D02G3/02D02G3/441D10B2331/04D10B2401/22
Inventor 陈明青张港
Owner ZHEJIANG LANTIANHAI FAB TECHNOLAGY CO LTD
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