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Towel fabric for outdoor occasions

A technology of towels and fabrics, applied in the direction of fabrics, textiles, textiles and papermaking, etc., can solve the problem of low anti-ultraviolet function, and achieve the effects of preventing damage to the human body, good anti-ultraviolet ability, and good softness

Active Publication Date: 2010-12-29
BEIJING GUANGHUA TEXTILE GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitations of the pure fiber itself, the anti-ultraviolet function of this kind of fabric is low. When it is used to shade the sun outdoors, it often cannot effectively avoid the damage of ultraviolet rays to the human body.

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 approach

[0024] The ultraviolet isolation factor is preferably composed of nano-titanium dioxide and nano-zinc oxide. The mass percentages of nano-titanium dioxide and nano-zinc oxide in the ultraviolet isolation factor are preferably nano-titanium dioxide: 25-40%, nano-zinc oxide 60% -75%, this ratio is beneficial to improve the UV shielding ability through synergistic effect. According to the applicant's experiment, under the preferred embodiment of the present invention involving various aspects, according to the "Assessment of the Anti-ultraviolet Properties of Textiles" promulgated by the General Administration of Quality Supervision, Inspection and Quarantine, the measured value of the UPF of the fabric of the present invention is greater than 50, and the penetration of UVA rate is less than 5%; in other optional embodiments of the present invention, the measured values ​​of fabric UPF are also greater than 30, and the UVA transmittance is less than 5%.

[0025] The woven fabric ...

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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PUM

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Abstract

The invention relates to a towel fabric for outdoor occasions, which adopts a towel structure with loop piles on single surface. The looped warp yarn is uvioresistant blended yarn; the body warp yarn is purified cotton yarn; the weft yarn is uvioresistant blended yarn or purified cotton yarn; the warp density is 114-120 / 10cm, and the weft density is 180-200 / 10cm; the coefficient of single yarn twist is 350-370; the yarn twist for stranding is 25-30 / 10cm; the uvioresistant yarn is blended by uvioresistant synthetic fiber and cotton fiber; and an ultraviolet isolation factor, which is nano titanium dioxide and / or nano zinc oxide, is added to the raw material of the uvioresistant synthetic fiber prior to the polymerization of the polymer monomers or prior to the melt spinning of the polymer. The fabric of the invention has the advantages of favorable softness, comfortableness, water absorptivity and uvioresistant capability, effectively prevents ultraviolet light from hurting human bodies, and is especially suitable for manufacturing towels, bath towels, shawls and the like for outdoor occasions.

Description

technical field [0001] The invention relates to a towel fabric suitable for outdoor use, especially suitable for making towels, bath towels and shawls used in outdoor occasions. Background technique [0002] Terry fabrics are commonly used in the manufacture of towels and bath towels. In order to ensure softness, comfort and water absorption, they are basically woven with pure cotton yarns. Due to the limitation of the pure fiber itself, the anti-ultraviolet function of this fabric is low, and when it is used to shade the sun outdoors, it often cannot effectively avoid the damage of ultraviolet rays to the human body. Contents of the invention [0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a towel fabric suitable for outdoor use. This fabric has high anti-ultraviolet ability while taking into account the comfort, which is beneficial to avoid the damage of ultraviolet rays to the human body when used outdoors. har...

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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IPC IPC(8): D03D27/02D03D15/00D02G3/04D02G3/26D01F1/10D03D15/217D03D15/47D03D15/50
Inventor 孙宇明刘燕波曹军庆
Owner BEIJING GUANGHUA TEXTILE GRP
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