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Processing method for preventing bamboo rotting

A processing method and bamboo technology, applied in the field of bamboo products, can solve the problems of being easily attacked by bacteria, insects and other organisms, bamboo products are prone to decay, and increase the loss of bamboo products, so as to avoid insects and mildew, and resist Good loss and long-term effect, and the effect of hindering the metabolism of harmful bacteria

Inactive Publication Date: 2018-07-20
广德县泉村竹制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as a biological material, bamboo has natural defects and is easily attacked by bacteria, insects and other organisms, which makes bamboo products prone to decay, which increases the annual loss of bamboo products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of processing method that the present invention proposes prevents bamboo from decaying, comprises the following steps:

[0019] S1, cutting the bamboo into sections, baking, soaking, and cleaning to obtain pretreated bamboo;

[0020] S2, placing the pretreated bamboo in an antiseptic solution for vacuum pressure impregnation;

[0021] S3, heat-treating the bamboo obtained in S2, and then smoking.

Embodiment 2

[0023] A kind of processing method that the present invention proposes prevents bamboo from decaying, comprises the following steps:

[0024] S1. Cut the bamboo into sections, then bake at 45°C for 45min, then raise the temperature to 60°C, bake for 2h, then soak in plant ash-lime aqueous solution for 2h, first wash with dilute hydrochloric acid solution, then wash with ethanol solution, and dry , to obtain pretreated bamboo;

[0025] S2. Place the pretreated bamboo in the preservative solution for vacuum pressure impregnation; wherein, the vacuum degree is -0.075MPa, the impregnation temperature is 52°C, and the impregnation time is 45min;

[0026] S3, place the bamboo material obtained in S2 at 30°C, keep it warm for 40min, then raise the temperature to 55°C at a heating rate of 1°C / min, keep it warm for 2h, then raise the temperature to 75°C at a heating rate of 2°C / min, and keep it warm 5min, air-cooled to room temperature, and then smoked.

[0027] Wherein, the plant as...

Embodiment 3

[0030] A kind of processing method that the present invention proposes prevents bamboo from decaying, comprises the following steps:

[0031] S1. Cut the bamboo into sections, then bake at 50°C for 38min, then raise the temperature to 62°C, bake for 1.5h, then soak in plant ash-lime aqueous solution for 2.5h, wash with dilute hydrochloric acid solution first, and then wash with ethanol solution , dried to obtain pretreated bamboo;

[0032] S2. Place the pretreated bamboo in the preservative solution for vacuum pressure impregnation; wherein, the vacuum degree is -0.065MPa, the impregnation temperature is 50°C, and the impregnation time is 55min;

[0033] S3, place the bamboo material treated in S2 at 32°C, keep it warm for 35min, then raise the temperature to 52°C at a heating rate of 1.5°C / min, keep it warm for 2.5h, and then raise the temperature to 72°C at a heating rate of 1.5°C / min, Keep warm for 8 minutes, air cool to room temperature, and then smoke.

[0034] Wherein,...

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PUM

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Abstract

The invention discloses a processing method for preventing bamboo rotting. The processing method comprises the following steps that S1, bamboo wood is cut into sections, baked, soaked and washed to obtain pre-treated bamboo wood; S2, the pre-treated bamboo wood is placed into a preservative solution to be subject to vacuum pressure impregnation treatment; and S3, the bamboo wood treated in the step S2 is subject to heat treatment and smudging. By means of the processing method for preventing bamboo rotting, the bamboo rotting resistance and insect resistance are improved, the service life of abamboo product is effectively prolonged, and bamboo wood losses are reduced.

Description

technical field [0001] The invention relates to the technical field of bamboo products, in particular to a processing method for preventing bamboo from decaying. Background technique [0002] Bamboo, also known as bamboo, is a perennial plant and a branch of Poaceae, mainly distributed in tropical, subtropical to warm temperate regions. As a natural polymer material with excellent performance, bamboo has been widely used by humans since ancient times. Although many new materials emerge in an endless stream, bamboo still plays an important role in people's lives due to its natural advantages. However, as a biological material, bamboo has natural defects and is easily attacked by bacteria, insects and other organisms, which makes bamboo products prone to decay, which increases the annual loss of bamboo products. Therefore, improving the anti-rot and anti-pest performance of bamboo products has practical significance for prolonging its service life and reducing bamboo loss. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K9/00B27K5/00B27K3/52B27K3/00B27K3/08B27K3/32A01N65/00A01N65/08A01N65/22A01N65/26A01N43/647A01P1/00A01P3/00
CPCB27K9/002A01N43/647A01N65/00A01N65/08A01N65/22A01N65/26B27K3/005B27K3/007B27K3/08B27K3/32B27K3/52B27K5/00B27K5/001B27K5/0085B27K2240/20
Inventor 余中驰
Owner 广德县泉村竹制品有限公司
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