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A kind of bamboo charcoal, hemp charcoal composite viscose fiber

A viscose fiber and hemp charcoal technology, which is applied in the fields of bamboo charcoal, composite carbon viscose fiber, and hemp charcoal composite viscose fiber, can solve the problem that carbon pulp cannot be mixed evenly, and achieves significant antibacterial function and good heat retention. , good affinity

Active Publication Date: 2015-08-19
YIBIN HIEST FIBER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The present invention aims to solve the problem that there is no viscose fiber product made by compounding various charcoals in the prior art, and the carbon slurry made by various charcoals cannot be mixed evenly, and provides a kind of bamboo charcoal, hemp straw charcoal composite viscose fiber, It can reduce production costs and meet special product functional requirements, and various carbon pulps can be matched with each other, mixed evenly, and combined with viscose to make bamboo charcoal and hemp charcoal composite viscose fiber

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] A kind of bamboo charcoal, hemp straw charcoal composite viscose fiber, cellulose fiber pulp is used as raw material, it is made into viscose, and then bamboo charcoal pulp, hemp straw charcoal pulp is injected into viscose by pre-spinning injection, passed through a static mixer Mixing, then wet spinning and post-processing to get the finished product;

[0085] Described finished product comprises following raw material in parts by weight:

[0086] Bamboo charcoal slurry 0.1 parts

[0087] Hemp stalk charcoal paste 0.1 parts

[0088] 85 parts of viscose;

[0089] Described bamboo charcoal slurry contains alkali 4%, and viscosity is 50 millipascal seconds;

[0090] Described hemp stalk charcoal slurry contains alkali 4%, and viscosity is 50 millipascal seconds;

[0091] Described bamboo charcoal, hemp stalk charcoal composite viscose fiber finished product index are:

[0092] Air permeability ≥500mm / s

[0093] Carbon adsorption is ammonia absorption rate ≥ 50%

...

Embodiment 2

[0097]A kind of bamboo charcoal, hemp straw charcoal composite viscose fiber, cellulose fiber pulp is used as raw material, it is made into viscose, and then bamboo charcoal pulp, hemp straw charcoal pulp is injected into viscose by pre-spinning injection, passed through a static mixer Mixing, then wet spinning and post-processing to get the finished product;

[0098] Described finished product comprises following raw material in parts by weight:

[0099] Bamboo charcoal paste 10 parts

[0100] Hemp stalk charcoal paste 5 parts

[0101] 99.8 parts of viscose;

[0102] Described bamboo charcoal slurry contains alkali 9%, and viscosity is 40 millipascal seconds;

[0103] Described hemp stalk charcoal slurry contains alkali 15%, and viscosity is 30 millipascal seconds;

[0104] Described bamboo charcoal, hemp stalk charcoal composite viscose fiber finished product index are:

[0105] Air permeability ≥500mm / s

[0106] Carbon adsorption is ammonia absorption rate ≥ 50%

[0...

Embodiment 3

[0110] A kind of bamboo charcoal, hemp straw charcoal composite viscose fiber, cellulose fiber pulp is used as raw material, it is made into viscose, and then bamboo charcoal pulp, hemp straw charcoal pulp is injected into viscose by pre-spinning injection, passed through a static mixer Mixing, then wet spinning and post-processing to get the finished product;

[0111] Described finished product comprises following raw material in parts by weight:

[0112] Bamboo charcoal paste 5 parts

[0113] Hemp stalk charcoal paste 2.5 parts

[0114] 92.5 parts of viscose;

[0115] Described bamboo charcoal slurry contains alkali 6.5%, and viscosity is 45 millipascal seconds;

[0116] Described hemp stalk charcoal slurry contains alkali 9.5%, and viscosity is 40 millipascal seconds;

[0117] Described bamboo charcoal, hemp stalk charcoal composite viscose fiber finished product index are:

[0118] Air permeability ≥500mm / s

[0119] Carbon adsorption is ammonia absorption rate ≥ 50% ...

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Abstract

The invention relates to a bamboo charcoal and hemp stalk charcoal composite viscose fiber, which belongs to the technical field of viscose fiber production. The present invention uses cellulose fiber pulp as raw material, makes it into viscose, and then injects bamboo charcoal pulp and hemp straw charcoal pulp into the viscose by pre-spinning injection, mixes them through a static mixer, and then performs wet spinning and post-spinning Process to get the finished product. The invention provides a new carbon-composite viscose fiber product, which can reduce production costs and meet the special needs of the product, and the selection of various carbon pulp index parameters in the raw material of the invention solves the problem that the existing technology cannot well combine different The problem of uniform mixing of various types of carbon pulp can be uniformly mixed by a static mixer, which improves the spinnability during the spinning process, and does not affect the post-processing, ensuring the uniformity of dyeing and color fastness during dyeing.

Description

technical field [0001] The invention relates to a composite carbon viscose fiber, more specifically, the invention relates to a bamboo charcoal and hemp stalk charcoal composite viscose fiber, which belongs to the technical field of viscose fiber production. Background technique [0002] Bamboo charcoal is a kind of charcoal made of three-year-old moso bamboo as raw material and fired at a high temperature of nearly 1,000 degrees. Bamboo charcoal has a porous structure, its molecules are fine and porous, and its quality is hard. It has strong adsorption capacity, can purify the air, eliminate peculiar smell, absorb moisture, prevent mildew, inhibit bacteria and repel insects. Contact with the human body can dehumidify and absorb sweat, promote human blood circulation and metabolism, and relieve fatigue. After being scientifically refined and processed, it has been widely used in daily life. [0003] In agriculture, bamboo charcoal can be used as a carrier of soil microorg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F2/08D01D5/06
Inventor 孙毅贺敏李蓉玲毛远航陈明付
Owner YIBIN HIEST FIBER