Ultraviolet resistance yarn and production process thereof

A technology of anti-ultraviolet and production technology, which is applied in the field of wool spinning, can solve the problems of melanin pigmentation, skin aging, deep penetration, etc., and achieve the effect of remarkable effect, soft hand feeling and high strength of chemical fiber

Inactive Publication Date: 2011-07-20
HUZHOU FUSHUNDA SILK TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The results of the study show that moderate exposure to ultraviolet rays is beneficial to human health, but excessive exposure to ultraviolet rays can cause some damage
Among them, when UVC passes through the atmospheric stratosphere, it can be absorbed by the ozone layer 25km away from the ground and will not reach the ground; most of the UVB is absorbed by the dermis of the skin, which promotes the denaturation of nucleic acids or proteins in skin cells, and long-term radiation will cause erythema, Skin aging can cause skin cancer in severe cases; although UVA energy is low, it has a deeper penetration to clothing and skin than UVB, which can cause melanin deposition and make the skin dark. Long-term accumulation can still lead to skin aging

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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  • Ultraviolet resistance yarn and production process thereof
  • Ultraviolet resistance yarn and production process thereof

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Embodiment 1

[0024] Embodiment one. A kind of anti-ultraviolet yarn, when the knitting yarn has a raw weight per kilometer of yarn at a standard moisture regain, it is a knitting yarn with a fineness of 14.6tex, contains 65% of anti-ultraviolet fibers, and 35% of long-staple cotton fibers; The anti-ultraviolet fiber is a nano-anti-ultraviolet fiber made by adding an ultraviolet isolation factor (nano zinc oxide ZnO) during the slicing polymerization process using high-tech nano-spinning technology. The fiber not only reflects ultraviolet radiation, but also strongly selects, absorbs, converts ultraviolet energy into heat energy or other harmless low-energy forms, and releases or consumes it. After being exposed to sunlight, negative ions are produced to promote the decomposition of pollutants such as smoke, ammonia, bacteria and viruses into carbon dioxide and water. It also has heatstroke prevention, heat insulation, heat dissipation before divergence, and cool touch. Keep the cool feel...

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Abstract

The present invention discloses ultraviolet resistance yarn and production process thereof. The ultraviolet resistance yarn is a knitting yarn with fineness of 14.6tex, and contains 65 percent of ultraviolet resistance fibers and 35 percent of long-staple cotton fibers. The production process of the ultraviolet resistance yarn comprises the procedures of picking, carding, combing, drawing, roving, spinning and spooling. The invention has special property of resisting ultraviolet and bacteria, high strength, abrasion resistance, cool touch feel, easy washing, drip-drying, good conformality and drapability, soft hand feel, good ventilation and better moisture wicking property.

Description

technical field [0001] The invention relates to a yarn in the field of wool spinning and a production process thereof, in particular to an ultraviolet-resistant yarn and a production process thereof. Background technique [0002] With the improvement of people's material and cultural living standards, people pay more and more attention to health. The development of modern industry has caused the ozone layer in the atmosphere to be continuously destroyed. The ozone layer is the best protective umbrella for the earth, it can absorb most of the ultraviolet rays from the sun. However, scientific research and atmospheric observations in the past two decades have found that the ozone layer has been thinning, and an ozone "hole" has even been created above the Antarctic, and excessive ultraviolet rays have been driven straight in. Ultraviolet rays are the light wave with the shortest wavelength in the solar spectrum. Generally, ultraviolet rays can be divided into short-wave (UVC...

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): D02G3/04
Inventor 沈美才郭敬强
Owner HUZHOU FUSHUNDA SILK TEXTILE
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