Far infrared bamboo charcoal viscose fiber and preparation method thereof

A bamboo charcoal viscose and far-infrared technology, which is applied in the field of viscose in the textile industry, can solve the problems of poor spinnability of viscose fiber, and achieve the effects of good heat storage and moisturizing effect, cost saving, and good heat preservation effect

Active Publication Date: 2014-02-05
YIBIN HIEST FIBER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a kind of far-infrared bamboo charcoal viscose fiber and its preparation method in order to make up for the blank of the current far-infrared bamboo charcoal viscose fiber, adapt to the needs of customers in the product market, and solve the problem of poor spinnability of the current viscose fiber

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

[0045] A kind of far-infrared bamboo charcoal viscose fiber, the far-infrared bamboo charcoal solution is mixed with viscose by injection before spinning, and the finished product is obtained through wet spinning and post-treatment. The far-infrared bamboo charcoal solution is composed of zinc and aluminum far-infrared Infrared masterbatch mixed with bamboo charcoal solution, by weight, the content of zinc and aluminum in the fiber is 0.01%, the content of bamboo charcoal is 0.1%, the ammonia absorption rate is ≥50%, the air permeability is ≥500mm / s, and the color fastness to washing is grade 4.

Embodiment 2

[0047] A bamboo charcoal viscose filament with far-infrared, the far-infrared bamboo charcoal solution is mixed with viscose by injection before spinning, and the finished product is obtained through wet spinning and post-treatment. The far-infrared bamboo charcoal solution is composed of zinc and aluminum Far-infrared masterbatch and bamboo charcoal solution are mixed. By weight, the content of zinc and aluminum in the fiber is 1%, the content of bamboo charcoal is 2%, the ammonia absorption rate is ≥50%, the air permeability is ≥500mm / s, and the color fastness to washing is 4 grades. . Dry strength 2.0cN / dtex, dry elongation 16%, dry elongation variation ≤ 8%.

Embodiment 3

[0049] A bamboo charcoal viscose filament with far-infrared, the far-infrared bamboo charcoal solution is mixed with viscose by injection before spinning, and the finished product is obtained through wet spinning and post-treatment. The far-infrared bamboo charcoal solution is composed of zinc and aluminum It is made by mixing far-infrared masterbatch and bamboo charcoal solution. By weight, the content of zinc and aluminum in the fiber is 0.8%, the content of bamboo charcoal is 3%, the ammonia absorption rate is ≥50%, the air permeability is ≥500mm / s, and the color fastness to washing is grade 5. . The dry strength is 2.7cN / dtex, the dry elongation is 22%, and the dry elongation variation is ≤8%.

[0050] The ingredients of the far-infrared ceramic powder include: 10% magnesium oxide, 45% calcium oxide, 7% zirconium oxide, 10% silicon oxide, and 5% germanium.

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Abstract

The invention discloses provides a far infrared bamboo charcoal viscose fiber and a preparation method thereof, in order to make up for the blank of the conventional far infrared bamboo charcoal viscose fiber and solve the problem of poor spinnability of the bamboo charcoal viscose fiber. The far infrared bamboo charcoal viscose fiber is characterized in that the fiber comprises 1-10 percent by weight of far infrared ceramic powder and 0.1-10 percent by weight of bamboo charcoal, wherein the far infrared emissivity is greater than 80 percent, the ammonia absorption rate is greater than or equal to 50 percent, the permeability is greater than or equal to 500 mm/s, and the color fastness to washing is class 4-5. The far infrared bamboo charcoal viscose fiber has a heat insulation effect; the radiated far infrared also has the health-care functions of activating cell tissues and promoting the blood circulation.

Description

technical field [0001] The invention relates to the technical field of viscose in the textile industry, in particular to a far-infrared bamboo charcoal viscose fiber and a preparation method thereof. Background technique [0002] Bamboo charcoal is mainly composed of carbon, hydrogen, oxygen and other elements. It is hard, fine and porous, and has strong adsorption capacity. Excellent deodorizing, antiseptic, and odor-absorbing functions. Nano-scale bamboo charcoal powder also has good antibacterial and bactericidal effects, can absorb and neutralize the acidic substances contained in sweat, and achieve the effect of whitening the skin. Not only that, bamboo charcoal is also a very good emission material for far infrared and negative ions. Bamboo-charcoal blended health-care fiber can emit negative ions without damaging equipment during processing, which overcomes the serious disadvantage of grinding needles when processing fabrics with negative ion fibers, and is deeply w...

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): D01F2/08D01D13/00D01D5/06
Inventor 邓传东贺敏范贤珍陈明付陈晓芳
Owner YIBIN HIEST FIBER
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