A kind of pupal protein bamboo charcoal viscose fiber and preparation method thereof

A technology of bamboo charcoal viscose and pupa protein, applied in the direction of artificial filament made of viscose, wet spinning, etc., can solve the problem of poor spinnability of viscose fiber, and achieve soft natural fiber, not easy to settle, and good wearability Effect

Active Publication Date: 2015-09-16
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 pupal protein bamboo charcoal viscose fiber and its preparation method in order to make up for the blank of the current pupa protein 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

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A kind of pupal protein bamboo charcoal viscose fiber, mixes bamboo charcoal pulp and pupal protein solution and viscose through pre-spinning injection, and obtains finished product through wet spinning and post-processing; by weight, the protein content in the fiber is 0.1%, and the bamboo charcoal content is 0.1% %, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 4 grades.

Embodiment 2

[0044] A kind of pupal protein bamboo charcoal viscose filament, mixes bamboo charcoal pulp and pupal protein solution and viscose by injecting before spinning, wet spinning, post-processing to get finished product; By weight, protein content in the fiber is 10%, bamboo charcoal content 3%, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 5 grades, dry strength 1.6cN / dtex, dry elongation 18%, dry elongation variation ≤ 8%.

Embodiment 3

[0046] A kind of pupal protein bamboo charcoal viscose filament, mixes bamboo charcoal slurry with pupa protein solution and viscose through pre-spinning injection, wet spinning, post-processing to get finished product; by weight, the protein content in the fiber is 25%, the bamboo charcoal content 10%, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 5 grades, dry strength 2.5cN / dtex, dry elongation 22%, dry elongation variation ≤ 8%.

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Abstract

In order to make up the blank of the current pupa protein bamboo charcoal viscose fiber and solve the problem of poor spinnability of the bamboo charcoal viscose fiber, the present invention provides a pupa protein bamboo charcoal viscose fiber and a preparation method thereof. It is characterized in that: the bamboo charcoal slurry is mixed with pupa protein solution and viscose by injection before spinning, and the finished product is obtained through wet spinning and post-processing; by weight, the protein content in the fiber is 0.1-25%, and the bamboo charcoal content is 0.1-10%. , Ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 4~5 grades. The pupal protein bamboo charcoal viscose fiber of the present invention not only has antibacterial, anti-ultraviolet and deodorizing functions, but also has good air permeability and hygroscopicity, and is soft to the touch, full of silk-like luster, and has very good wearability.

Description

Technical field [0001] The present invention involves the field of adhesion technology in the textile industry, and specifically involves a pupae protein bamboo charcoal sticky glue fiber and its preparation methods. Background technique [0002] Bamboo charcoal is mainly composed of charcoal, hydrogen, oxygen and other elements. The texture is hard, fine and porous, and strong adsorption capacity. Its adsorption ability is more than 10 times the same volume charcoal.The function of deodorization, anticorrosion, and adsorption of odor.Nano -grade bamboo charcoal microfilling also has good bacteriostatic and bactericidal effects, which can adsorb and neutralize the acidic substances contained in sweat to achieve the effect of whitening skin.Not only that, bamboo charcoal is still a good far -infrared and negative ions.Bamboo charcoal mixed health fibers can launch negative ions and do not damage the equipment during processing. It overcomes the disadvantages of grinding needles wh...

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 Patents(China)
IPC IPC(8): D01F2/08D01D5/06
Inventor 邓传东贺敏范贤珍陈明付陈晓芳
Owner YIBIN HIEST FIBER
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