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Bamboo softening and modifying technology

A bamboo and process technology, applied in the field of bamboo softening and modification process, can solve the problems of poor anti-mildew and moth resistance, cracking, deformation, easy to be moth-eaten and mildew, etc. And the effect of moth-eaten, not easy to crack and deform

Active Publication Date: 2015-05-20
福建省奥农竹业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology involves replacing current methods for heated water or steam cleaning by special techniques that involve applying tiny waves on biopolymers like lignocellulosic materials such as bambers. These processes help break down unwanted substances found inside them into smaller pieces called particles, making their way through these structures easier than ever before they get stuck together again. Additionally, this new method also removes certain compounds present during manufacturing, resulting in improved quality products made up mostly of pure cellulose material.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the durability and quality of bamsubbles for various applications including building decorations, architectural structures, ornamental designs, shoe manufacturing, printing press production, paint brushmaking, and landscape constructions.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of bamboo softening modification technique, comprises the steps:

[0025] (1) Wash the bamboo, cut it into sections, and put it into an industrial microwave oven for microwave treatment: first heat it with a low-power section of microwave power 10KW for 8 minutes, then heat it with a high-power section of microwave power 80KW for 5 minutes, and finally heat it with a microwave power section of 30KW. Heating in the middle power section for 7 minutes.

[0026] (2) Soak the microwave-treated bamboo in the anti-mildew and anti-moth liquid for 3 minutes, take it out and drain, and the anti-mold and anti-moth liquid is made by mixing the following components in parts by weight: 30 parts of camphor leaf extract, 30 parts of white birch bark extract, 60 parts of ethanol solution with a mass concentration of 70%.

[0027] The preparation method of the camphor leaf extract is as follows: dry the camphor leaves until the water content is below 10%, pulverize them, mix them...

Embodiment 2

[0031] A kind of bamboo softening modification technique, comprises the steps:

[0032] (1) Wash the bamboo, cut it into sections, and put it into an industrial microwave oven for microwave treatment: first, heat it with a low-power section of microwave power 20KW for 5 minutes, then heat it with a high-power section of microwave power 100KW for 3 minutes, and finally use a microwave oven with a microwave power of 50KW. Heating in the middle power section for 4 minutes.

[0033] (2) Soak the microwave-treated bamboo in the anti-mildew and anti-moth liquid for 5 minutes, take it out and drain, and the anti-mold and anti-moth liquid is made by mixing the following components in parts by weight: 50 parts of camphor leaf extract, 20 parts of white birch bark extract, 80 parts of ethanol solution with a mass concentration of 60%.

[0034] The preparation method of the camphor leaf extract is as follows: dry the camphor leaves until the water content is below 10%, pulverize them, m...

Embodiment 3

[0038] A kind of bamboo softening modification technique, comprises the steps:

[0039] (1) Wash the bamboo, cut it into sections, and put it into an industrial microwave oven for microwave treatment: first, heat it with a low-power section of microwave power 15KW for 6 minutes, then heat it with a high-power section of microwave power 90KW for 4 minutes, and finally heat it with a microwave power section of 40KW. Heating in the medium power section for 5 minutes.

[0040] (2) Soak the microwave-treated bamboo in the anti-mildew and anti-moth liquid for 4 minutes, take it out and drain, and the anti-mold and anti-moth liquid is made by mixing the following components in parts by weight: 40 parts of camphor leaf extract, 25 parts of white birch bark extract, 70 parts of ethanol solution with a mass concentration of 65%.

[0041] The preparation method of the camphor leaf extract is as follows: dry the camphor leaves until the water content is below 10%, pulverize them, mix the...

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PUM

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Abstract

The invention discloses a bamboo softening and modifying technology. The bamboo softening and modifying technology comprises the following steps: (1) cleaning bamboo, cutting into segments, and putting the segments into an industrial microwave oven for microwave treatment; (2) putting the bamboo segments after the microwave treatment into a mould-proof and mothproof liquid, soaking for 3-5 minutes, taking out, and draining off; and (3) baking the bamboo segments treated in the step (2) at 35-45 DEG C for 20-30 hours, then heating to 60-70 DEG C, drying for 50-60 hours, finally cooling to 50-60 DEG C and keeping the temperature for 5-10 hours. According to the technology, the bamboo is prevented from being treated by a chemical agent; the bamboo softening and modifying technology is short in treatment time, is low in production cost, and is relatively environmentally friendly; the modified bamboo is good in mould-proof and mothproof properties, is relatively soft and tough, and is difficult to crack and deform.

Description

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Claims

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Application Information

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Owner 福建省奥农竹业开发有限公司
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