Bamboo fiber and preparation method thereof

A bamboo fiber and fiber technology, applied in the field of bamboo fiber and its preparation, can solve problems such as unfavorable environmental protection, high price, environmental pollution, etc., and achieve the effects of being beneficial to environmental protection, simple in preparation process, and low in production cost

Inactive Publication Date: 2016-02-03
魏浩文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the bamboo pulp fiber usually made is a kind of pulp made from bamboo chips, and then the pulp is made into pulp and then wet-spun to make fibers. During the processing, the natural characteristics of bamboo are destroyed, and the deodorization of fibers , antibacterial and anti-ultraviolet functions are obviously reduced, and the extraction process of bamboo fiber is complicated and expensive, and the use of chemical reagents is easy to cause environmental pollution, which is not conducive to environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of bamboo fiber, this bamboo fiber selects the clustered bamboo that has planted for half a year to two years as raw material, prepares the bamboo fiber that diameter is 0.5 millimeter, and length is 0.5 meter, and described bamboo fiber is the soft bamboo fiber that has taken off lignin .

[0028] A kind of method for preparing bamboo fiber, this method handles bamboo pole successively according to the following steps:

[0029] a. Select green bamboo poles that have been planted for half a year to two years. The bamboo cellulose content in this growth period is relatively high, and then the bamboo is broken along the growth direction and broken into four pieces;

[0030] b. Put the broken bamboo in a container equipped with boiling water for cooking, the cooking temperature is about 100°C, the cooking time is 2 hours, until the clustered bamboo slices start to turn white;

[0031] c. Put the steamed bamboo slices into the rolling machine and roll them repeatedl...

Embodiment 2

[0036] A kind of bamboo fiber, this bamboo fiber selects the clustered bamboo that has been planted for half a year to two years as raw material, prepares the filament bamboo fiber that diameter is 1.5 millimeters, and length is 1.5 meters, and described bamboo fiber is the soft bamboo fiber that has taken off lignin .

[0037] A kind of method for preparing bamboo fiber, this method handles bamboo pole successively according to the following steps:

[0038] a. Choose green bamboo poles that have been planted for half a year to two years and crush them. The bamboo cellulose content in this growth period is relatively high, and then crush the bamboo along the growth direction and break it into four pieces;

[0039] b. Put the broken bamboo in a container equipped with boiling water for cooking, the cooking temperature is about 180°C, the cooking time is 1 hour, until the clustered bamboo slices start to turn white;

[0040] c. Put the steamed bamboo slices into the rolling mac...

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Abstract

The invention relates to the processing field of bamboo products, in particular to a bamboo fiber and a preparation method thereof. According to the invention, by adopting clustered bamboos as a raw material, the filament bamboo fiber with the diameter of 0.5-2 mm and the length of at least 0.5 m is prepared. The preparation method for the bamboo fiber comprises the following steps: a, selecting a green bamboo pole and breaking the green bamboo pole; b, selectively heating the broken bamboo; c, rolling the heated bamboo piece into the bamboo fiber; d, treating the bamboo fiber rolled through the former process with an acid material; e, cutting the bamboo material into required fiber length; f, cleaning, dehydrating and drying so as to obtain the bamboo fiber which can be used directly. A chemical agent is not used in preparation of the bamboo fiber, the preparation process is simple, the production cost is low and the prepared natural bamboo fiber has the good properties of moisture absorption, air permeability, bacteria resistance and bacteriostasis, ultraviolet prevention and the like, meets the national industrial development policy and facilitates environmental protection.

Description

Technical field [0001] The invention relates to the field of bamboo product processing, in particular to a bamboo fiber and a preparation method thereof. Background technique [0002] Bamboo is a fast-growing renewable resource. It can be grown in 2-3 years and can be planted for a long time. It can grow and regenerate quickly after being harvested. It can replace cotton, wood and other resources. It can be used sustainably. Bamboo fiber made from bamboo Applied to textiles, the chemical components of bamboo fiber are mainly cellulose, hemicellulose and lignin, all of which belong to high polysaccharides, and the total amount accounts for more than 90% of the dry mass of fiber. Products made of bamboo fiber can be stored in soil Naturally degradable, without any pollution to the environment after decomposition, it is a natural, green and environmentally friendly textile raw material. [0003] At present, the bamboo pulp fiber usually made is a kind of pulp made from bamboo ...

Claims

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Application Information

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IPC IPC(8): D01C1/00D01C1/02D01B1/22
Inventor 魏浩文
Owner 魏浩文
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