Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Aromaticity bamboo charcoal fiber and preparation method thereof

A bamboo charcoal fiber and aromatic technology, which is applied in the field of aromatic bamboo charcoal fiber and its preparation, can solve the problems of poor spinnability of bamboo charcoal viscose fiber and the like, and achieve the effect of significant deodorization function, continuous aromatic smell and pressure relief.

Active Publication Date: 2014-02-05
YIBIN HIEST FIBER +1
View PDF6 Cites 4 Cited by
  • 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 aromatic bamboo charcoal fiber and preparation method thereof

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of aromatic bamboo charcoal fiber, through pre-spinning injection, mixing aromatic bamboo charcoal solution and viscose, wet spinning, post-processing to obtain a finished product, said aromatic bamboo charcoal solution is formed by mixing aromatic masterbatch and bamboo charcoal solution , aromatic masterbatch contains fragrance, aromatic fragrance content in fiber is 0.2%, bamboo charcoal content is 2%, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing is grade 4.

Embodiment 2

[0043] A kind of aromatic bamboo charcoal filament, through pre-spinning injection, mixing aromatic bamboo charcoal solution and viscose, wet spinning, post-processing to obtain a finished product, the aromatic bamboo charcoal solution is prepared by mixing aromatic masterbatch and bamboo charcoal solution Composition, aromatic masterbatch contains fragrance, aromatic fragrance content in fiber is 0.01%, bamboo charcoal content is 0.1%, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 4 grades, dry strength 1.6cN / dtex , dry stretch 16%, dry stretch variation ≤ 8%.

Embodiment 3

[0045] A kind of aromatic bamboo charcoal filament, through pre-spinning injection, mixing aromatic bamboo charcoal solution and viscose, wet spinning, post-processing to obtain a finished product, the aromatic bamboo charcoal solution is prepared by mixing aromatic masterbatch and bamboo charcoal solution Composition, aromatic masterbatch contains fragrance, fiber contains 10% aromatic fragrance, bamboo charcoal content 10%, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 5 grades, dry strength 1.8cN / dtex , dry stretch 20%, dry stretch variation ≤ 8%.

[0046] The aromatic masterbatch uses polypropylene as the base material.

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
Login to View More

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
color fastnessaaaaaaaaaa
Login to View More

Abstract

The invention provides an aromaticity bamboo charcoal fiber and a preparation method thereof in order to 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 aromaticity bamboo charcoal fiber is characterized in that a finished product is obtained by taking cellulose fiber pulp as a raw material, mixing an aromaticity bamboo charcoal solution and viscose through injection before spinning and performing wet spinning and post-treatment, wherein the aromaticity bamboo charcoal solution is prepared by mixing fragrant masterbatches and a bamboo charcoal solution; the fragrant masterbatches contain perfumes; the fragrant perfume content of the fiber is 0.01-10 percent; the bamboo charcoal content is 0.1-10 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 aromaticity bamboo charcoal fiber disclosed by the invention has the functions of bacterium and ultraviolet prevention and deodorization, is high in air permeability and hygroscopicity, can effectively and continuously scatter fragrance and has the effects of relieving pressure and enabling people to be invigorating.

Description

technical field [0001] The invention relates to the technical field of viscose in the textile industry, in particular to an aromatic bamboo charcoal 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 welcomed and...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D01F2/08D01D5/06
Inventor 冯涛邓传东李蓉玲毛远航陈晓芳
Owner YIBIN HIEST FIBER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com