Antibacterial bamboo charcoal viscose fiber and preparation method thereof

A technology of viscose fiber and bamboo charcoal viscose, which is applied in the field of viscose in the textile industry, can solve the problems of poor spinnability of bamboo charcoal viscose fiber, and achieve significant deodorizing function, good compatibility, and good air permeability

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

[0006] The present invention is aimed at above-mentioned technical problem, simultaneously in order to adapt to the demand of product market customer, solves the problem of poor spinnability of bamboo charcoal viscose fiber, provides a kind of antibacterial bamboo charcoal viscose glue fiber and preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of antibacterial bamboo charcoal viscose fiber, mixes antibacterial bamboo charcoal solution and viscose by pre-spinning injection, and obtains finished product through wet spinning, aftertreatment, described antibacterial bamboo charcoal solution is formed by mixing antibacterial solution and bamboo charcoal solution, by weight In total, the fiber contains 0.01% antibacterial agent, 0.1% bamboo charcoal, 90% antibacterial rate, ≥50% ammonia absorption rate, ≥500mm / s air permeability, and grade 4 color fastness to washing.

Embodiment 2

[0043] A kind of antibacterial bamboo charcoal viscose filament, through pre-spinning injection, antibacterial bamboo charcoal solution and viscose are mixed, wet spinning, post-processing to obtain finished products, described antibacterial bamboo charcoal solution is formed by mixing antibacterial solution and bamboo charcoal solution, press By weight, the fiber contains 0.25% antibacterial agent, 0.2% bamboo charcoal, bacteriostatic rate 96%, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 5 grades, dry strength 1.6cN / dtex , dry stretch 16%, dry stretch variation ≤ 8%.

Embodiment 3

[0045] A kind of antibacterial bamboo charcoal viscose filament, through pre-spinning injection, antibacterial bamboo charcoal solution and viscose are mixed, wet spinning, post-processing to obtain finished products, described antibacterial bamboo charcoal solution is formed by mixing antibacterial solution and bamboo charcoal solution, press By weight, the fiber contains 0.8% antibacterial agent, 4% bamboo charcoal, bacteriostatic rate 98%, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 5 grades, dry strength 2.5cN / dtex , dry stretch 22%, dry stretch variation ≤ 8%.

[0046] The antibacterial agent is a quaternary ammonium salt antibacterial agent.

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Abstract

The invention provides an antibacterial bamboo charcoal viscose fiber and a preparation method thereof, which meet demands of clients in a product market and solve the problem that the conventional bamboo charcoal viscose fiber is poor in spinning property. The antibacterial bamboo charcoal viscose fiber is characterized by being obtained by mixing an antibacterial bamboo charcoal solution with viscose through injection before spinning, and carrying out wet spinning and post-treatment, wherein the antibacterial bamboo charcoal solution is formed by mixing an antibacterial solution and a bamboo charcoal solution. The fiber comprises the components by weight percent: 0.01-10 percent of an antibacterial agent and 0.1-10 percent of bamboo charcoal; the bacteriostasis rate is more than or equal to 90 percent; the ammonia absorption rate is more than or equal to 50 percent; the air permeability is more than or equal to 500mm / s; the color fastness to washing is of 4-5 level. The antibacterial bamboo charcoal viscose fiber has functions of ultraviolet prevention and deodorization and is high in air permeability and absorptivity; furthermore, the antibacterial effect of the antibacterial bamboo charcoal viscose fiber is better than that of the common bamboo charcoal fiber; the breaking strength of the fiber is high, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of viscose in the textile industry, in particular to an antibacterial 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F2/08D01D13/00D01D5/06
Inventor 冯涛邓传东李蓉玲毛远航陈晓芳
Owner YIBIN HIEST FIBER
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