A kind of antibacterial bamboo charcoal viscose fiber and preparation method thereof

A viscose fiber and bamboo charcoal viscose technology, applied in the viscose field of the textile industry, can solve the problems of poor spinnability of bamboo charcoal viscose fiber, and achieve the effects of significant deodorizing function, good air permeability and high antibacterial rate.

Active Publication Date: 2015-10-28
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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PUM

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Abstract

In order to meet the needs of customers in the product market and solve the problem of poor spinnability of the bamboo charcoal viscose fiber, the invention provides an antibacterial bamboo charcoal viscose fiber and a preparation method thereof. It is characterized in that: the antibacterial bamboo charcoal solution is mixed with viscose by pre-spinning injection, and the finished product is obtained through wet spinning and post-treatment. The antibacterial bamboo charcoal solution is formed by mixing the antibacterial solution and bamboo charcoal solution. Antibacterial agent 0.01~10%, bamboo charcoal 0.1~10%, antibacterial rate ≥ 90%, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 4-5. The antibacterial bamboo charcoal viscose fiber of the present invention not only has anti-ultraviolet and deodorizing functions, but also has good air permeability and absorbency, and the antibacterial effect is stronger than ordinary 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 ...

Claims

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Application Information

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Patent Type & Authority Patents(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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