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Production method of bamboo fiber

A technology of bamboo fibrils and a production method, applied in the field of fiber production, can solve the problems of production cost, the production continuity of production steps is not effectively solved, etc., and achieves the effects of good hygroscopicity, environmental protection and high purity

Inactive Publication Date: 2012-09-12
ANJI DEMAI BAMBOO & WOOD MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the research work has been done well, it is still in the laboratory stage, and the research results have not been transformed into productivity. The main reason is that the problems of production cost, production steps and production continuity have not been effectively resolved.

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
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  • Production method of bamboo fiber
  • Production method of bamboo fiber
  • Production method of bamboo fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Such as figure 1Shown, the preparation method of bamboo fiber comprises crude bamboo fiber and refined bamboo fiber, and described crude bamboo fiber comprises that original bamboo is cut off and makes bamboo hemp, it is characterized in that: after the original bamboo cutting step, the original bamboo is split, The split raw bamboo is rolled step by step with a pressing roller, and the inner and outer nodes of the raw bamboo are removed while rolling; Refining the raw bamboo fiber is: soaking and fermenting the bamboo slices obtained after slicing, then rolling for the second time, and finally drying and combing. Both soaking rolling and drying carding are techniques well known to those skilled in the art. Described fermentation is to add the bamboo chip of fragmentation in reaction tank and add the enzyme preparation and purified water of " ligninase: pectinase: hemicellulase = 1:1:2 " simultaneously, and described enzyme preparation is in fermented liquid The conte...

Embodiment 2

[0054] The only difference from Example 1 is that the fermentation conditions are different: the content of the enzyme preparation in the fermentation broth is 50mg / ml, and the reaction temperature is controlled at 50°C, pH8.0, the pressure is normal pressure, and the reaction time is 24h .

Embodiment 3

[0056] The only difference from Example 1 is that the fermentation conditions are different: the content of the enzyme preparation in the fermentation broth is 15mg / ml, and the reaction temperature is controlled at 35°C, pH8.0, the pressure is normal pressure, and the reaction time is 36h .

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Abstract

The invention relates to a production method of fiber, in particular to a production method of bamboo fiber, which belongs to the technical field of textile fiber. The production method of bamboo fiber comprises a step of roughly manufacturing bamboo fiber and a step of refining the bamboo fiber, wherein the step of roughly manufacturing the bamboo fiber comprises a step of cutting raw bamboo anda step of manufacturing bamboo hemp and is characterized in that the raw bamboo is split into two identical halves after being cut off, and then the identical halves of raw bamboo is rolled step by step by a roller. The invention has the advantages of good production controllability and high production efficiency.

Description

technical field [0001] The invention relates to a production method of fiber, in particular to a production method of raw bamboo fiber, which belongs to textile [0002] The field of fiber technology. Background technique [0003] Compared with other textile fiber fabrics, bamboo fiber fabric has better coloring, drapability and texture. It is especially commendable because bamboo fiber contains bamboo ketone, which naturally has antibacterial and antibacterial properties. It is a real environmental protection textile raw material. . But the technology of preparing bamboo fiber from bamboo is in its infancy at present, the productivity is relatively backward, and a perfect technical system has not been formed. The existing production method is limited by the bamboo joints, and the content of impurities such as lignin in the obtained bamboo fiber is relatively high; at the same time, the production efficiency is low, and large-scale production cannot be formed. Therefore, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01B1/10
Inventor 马明海
Owner ANJI DEMAI BAMBOO & WOOD MACHINERY
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