Near-infrared shielding knit fabric

A knitted fabric, near-infrared technology, applied in knitting, weft knitting, warp knitting and other directions, can solve the problem of fabric softness, air permeability, poor wearing comfort, unable to be made into daily wear clothing, stainless steel short fiber can be Problems such as poor spinnability, to achieve the effect of wearing comfort, good softness, not easy to wrinkle and crease

Inactive Publication Date: 2012-06-20
ANHUI WANXING IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the diameter of short stainless steel wire fibers is mostly above 6um, the spinnability of short stainless steel wire fibers is poor, resulting in poor softness, air permeability, and wearing comfort of the fabric, and the fabric is prone to wrinkles and creases. Clothing has poor appearance and performance, and is only suitable for making specific work clothes, and cannot be made into clothes that people wear every day

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

[0015] Nano-silver ion short fibers with a length of 38-42mm and a diameter of 6-8um developed and produced by Nanjing Hengtianyuan Industrial Co., Ltd. are made of 99% polyester amine 66 and 1% dithiodiene-type metal nickel. Near-infrared additive short fibers with a diameter of 38-42mm and a diameter of 4-6um are mixed with hemp and corn fibers at a weight ratio of 1:1, and then mixed with spandex fibers at a weight ratio of 1:1 to form a length of 38-42mm and a diameter of 38-42mm. For the woven material short fiber of 6~8um for subsequent use, 10% of the spare nano-silver ion short fiber, 5% of the near-infrared additive short fiber, and 85% of the woven material short fiber are mixed evenly by weight percentage, and spun into nano-silver ion-containing, Near-infrared additive staple fibers and 32 yarns of woven material staple fibers are woven into radiation-proof near-infrared shielding knitted fabrics.

Embodiment 2

[0017] Nano-silver ion short fibers with a length of 38-42mm and a diameter of 6-8um developed and produced by Nanjing Hengtianyuan Industrial Co., Ltd. are made of 99% polyester amine 66 and 1% dithiodiene-type metal nickel. Near-infrared additive short fibers with a diameter of 38-42mm and a diameter of 4-6um are mixed with hemp and bamboo fibers at a weight ratio of 1:1, and then mixed with spandex fibers at a weight ratio of 1:1 to form a length of 38-42mm and a diameter of 38-42mm. For 6~8um braided material short fibers for subsequent use, by weight percentage, 15% of spare nano-silver ion short fibers, 5% of near-infrared additive short fibers, and 80% of braided material short fibers are mixed evenly, and spun into nano-silver ion-containing, Near-infrared additive staple fibers and 32 yarns of woven material staple fibers are woven into radiation-proof near-infrared shielding knitted fabrics.

Embodiment 3

[0019] Nano-silver ion short fibers with a length of 38-42mm and a diameter of 6-8um developed and produced by Nanjing Hengtianyuan Industrial Co., Ltd. are made of 99% polyester amine 66 and 1% dithiodiene-type metal nickel. Near-infrared additive staple fibers with a diameter of 38-42mm and a diameter of 4-6um are mixed with wool and soybean fibers at a weight ratio of 1:1, and then mixed with spandex fibers at a weight ratio of 1:1 to form a length of 38-42mm and a diameter of 38-42mm. For 6~8um braiding material short fibers for subsequent use, by weight percentage, 20% of spare nano-silver ion short fibers, 10% of near-infrared auxiliary short fibers, and 70% of braiding material short fibers are mixed evenly, and spun into nano-silver ion-containing, Near-infrared additive staple fibers and 32 yarns of woven material staple fibers are woven into radiation-proof near-infrared shielding knitted fabrics.

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 relates to a near-infrared shielding knit fabric, which is characterized by being woven of, in weight percentage, 10-30% of nano silver ion short fibers, 5-10% of near-infrared additive short fibers, and 60-85% of weaving material short fibers. The near-infrared shielding knit fabric is high in adsorbability, capable of effectively shielding radiation, and good in ventability, flame retardancy, antibiosis and disinfection.

Description

technical field [0001] The invention relates to a knitted fabric, specifically a near-infrared shielding knitted fabric. Background technique [0002] Nowadays, electromagnetic pollution has been recognized as the fourth largest public hazard after air pollution, water pollution and noise pollution. The United Nations Conference on the Human Environment listed electromagnetic radiation as one of the major pollutants that must be controlled. According to foreign data, electromagnetic radiation has become one of the pathogenic sources that endanger human health today. In 1998, the World Health Organization listed five major effects of electromagnetic radiation on the human body: 1. Electromagnetic radiation is the main cause of cardiovascular disease, diabetes and cancer mutation; 2. Electromagnetic radiation can cause harm to human reproductive system, nervous system and immune system; 3. Electromagnetic radiation is the inducing factor of miscarriage, infertility, terato...

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): D04B1/14D04B21/00D01F6/90D01F1/10D02G3/04
Inventor 魏淑贞陈韵曾毅明
Owner ANHUI WANXING IND LTD
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