Anti-ultraviolet elastic fabric and production method thereof

An elastic fabric, anti-ultraviolet technology, applied in the field of textiles, can solve the problems of easy damage of cross-linked film, poor anti-ultraviolet durability, no anti-penetration function, etc., and achieve the effect of plump and soft hand feeling

Inactive Publication Date: 2011-01-12
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current patent with publication number CN1598126A discloses an anti-ultraviolet fabric, which is processed into an umbrella by padding functional materials on the surface of the fabric and cannot be taken.
In addition, the application number is CN96105858.7 anti-ultraviolet cooling and health care fabric and its manufacturing method, which is also applied to the fabric surface by zinc oxide finishing liquid with coating, padding or spraying method to achieve the effect of anti-ultraviolet rays. Most of them are chemical additives, which are easy to irritate the skin; in addition, if the finishing agent is applied to the elastic fabric, the fabric will easily destroy the cross-linked film formed by the finishing agent when the fabric is stretched elastically, and the cross-linked film will also be easily damaged after the fabric is washed, so The durability of UV protection is also poor, and this finished cloth does not have the function of preventing penetration
Although there are many elastic fabrics in the market, these elastic fabrics cannot have the function of anti-transmission and anti-ultraviolet at the same time

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of anti-permeable and anti-ultraviolet elastic fabric, the weave is sharp twill, the warp yarn is 150D-72-ARCOT DTY (manufactured by Toray Corporation), the composition is ordinary polyester, the monofilament fineness is 2 denier, the titanium dioxide content is 6%, and the weft yarn is Adopt 50D-24-ISCRA (manufactured by Korea Shihan Company), namely PET / PTT bicomponent yarn, through warping, sizing, preparing warp beam, and weaving gray cloth into gray cloth to make gray cloth. The above-mentioned gray cloth is shaped by gray cloth→scouring→drying→weight reduction→dyeing→resin finishing→hot air tentering and setting, adding a compound hydrophilic agent of polyester and polyether block copolymer and polysiloxane during dyeing, and its ratio It was 3% (o.m.f.), and finally a white finished product was obtained. The warp and weft density of the finished product: 192 threads / inch*89 threads / inch, the coverage factor reaches 2800, and the weight is 195g / m 2 . The ...

Embodiment 2

[0032] A kind of anti-transparent and anti-ultraviolet elastic fabric, the weave is dobby weave, the warp yarn is 150D-72 full-dull DTY, the composition is ordinary polyester, the monofilament fineness is 2 denier, the titanium dioxide content is 5%, and the weft yarn is 100D-24- SPY (manufactured by Korea Sehan Co., Ltd.), that is, PET / PET double-component yarn, then warp and weft yarns are twisted, the warp twist is 800T / M, and the weft twist is 1200T / M, and then warping, sizing, and warp beam preparation , woven into gray cloth. The above-mentioned gray cloth is subjected to scouring→drying→weight reduction→wrinkle processing→dyeing→resin finishing→hot air setting, adding a compound hydrophilic agent of polyester, polyether block copolymer and polysiloxane during dyeing, and the ratio is 3% (o.m.f.) finally dyed white finished product. Finished warp and weft density: 208 threads / inch*104 threads / inch, coverage factor up to 3000, gram weight 205g / m 2 . The finished produc...

Embodiment 3

[0034] A kind of anti-permeable and anti-ultraviolet elastic fabric, the weave is sharp twill, the warp yarn is 75D-36-ARCOT DTY (manufactured by Toray Corporation), the composition is ordinary polyester, the monofilament fineness is 2 denier, the titanium dioxide content is 6%, and the weft yarn is Adopt 75D-36 high crimp yarn, its crimp recovery rate is 42%, through warping, sizing, prepare warp beam, weave into gray cloth and make gray cloth. The above-mentioned gray cloth is through scouring→dyeing→hydrophilic resin finishing→hot air tentering and setting, and the compound hydrophilic agent of polyester and polyether block copolymer and polysiloxane is added during hydrophilic resin finishing, and its ratio is 30g / L, the squeeze rate is 70%, and finally a light white finished product is obtained. The warp and weft density of the finished product: 234 threads / inch*118 threads / inch, the coverage factor reaches 3000, and the weight is 165g / m 2 . The finished product feels ...

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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Abstract

The invention discloses an anti-ultraviolet elastic fabric. Warp and weft yarns of the fabric at least comprise one full dull yarn, wherein the weft yarn at least comprises one elastic yarn; and the prepared finished product has weft extensibility of 5 to 30 percent and elastic recovery of over 80 percent, is comfortable to wear and has high size stability. The finished product has transmittance resistance of over 95 percent; the anti-ultraviolet UPF value is over 50; and the fabric has cool feel and a moisture absorption and fast drying function and is an ideal recreational material for autumn and summer.

Description

technical field [0001] The invention relates to a textile, in particular to a permeable and ultraviolet-proof elastic fabric. Background technique [0002] Due to the improvement of living standards, people's requirements for the wearability of textiles are getting higher and higher. In recent years, elastic fabrics have gradually been favored by people and are currently the fastest growing class of textiles. When a person is exercising, the deformation of the knee joint and hip is very large. In casual clothing, choose elastic fabrics with good elasticity, strong recovery and high dimensional stability, which will not affect sports and will be neat and beautiful to wear. In addition, people's requirements for clothing functions are getting higher and higher. For summer fabrics, in addition to requiring good elasticity, they also require functions such as anti-permeability, anti-ultraviolet and other functions, because the high energy of ultraviolet rays will cause erythem...

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): D03D15/08D06M15/643D06M15/55D06M15/564D06M13/50D03D15/56
Inventor 蔡东照石井正树
Owner TORAY FIBER RES INST(CHINA) CO LTD
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