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Integrated board production method

A production method and integrated board technology are applied in the field of sheet metal processing to achieve the effects of improving economic benefits, good static bending strength and elastic modulus, and reducing production costs

Inactive Publication Date: 2013-09-25
浙江安吉双虎竹木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of bamboo and wood products in the prior art, more leftovers are often produced, and in the production of crops, more plant straws are often produced, and these leftovers and straws are often directly discarded

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1: a kind of integrated board production method, it comprises the following steps successively:

[0044] (1) Material selection: The leftovers and secondary materials produced in the rotary cutting of Maras and / or mahogany and / or eucalyptus and / or poplar, the leftovers and plant straws produced in the process of bamboo product processing are used as raw materials;

[0045] (2) Drying: Put the raw materials in a natural drying place first, and when the moisture content is below 35%, they are sent to the drying kiln for forced drying. The humidity in the drying kiln is controlled at 70%, and the time is 2 days. The temperature of the day is 50°C, and maintain a daily temperature increase rate of 20°C until the temperature reaches 90°C, reducing the moisture content to 9%;

[0046] (3) Dipping: use phenolic glue for dipping, and the amount of sizing is 200g / m 2 , the dipping time is 30min;

[0047] (4) Re-drying: Put the dipped raw materials into the temperatu...

Embodiment 2

[0063] Embodiment 2: Embodiment 1: a kind of integrated board production method, it comprises the following steps successively:

[0064] (1) Material selection: The leftovers and secondary materials produced in the rotary cutting of Maras and / or mahogany and / or eucalyptus and / or poplar, the leftovers and plant straws produced in the process of bamboo product processing are used as raw materials;

[0065] (2) Drying: first place the raw materials in a natural drying place, and when they are air-dried to a moisture content below 35%, they are sent to a drying kiln for forced drying. The humidity in the drying kiln is controlled at 80% for 2 days. The temperature of the day is 60°C, and maintain a daily temperature rise rate of 20°C until the temperature reaches 100°C, reducing the moisture content to 10%;

[0066] (3) Dipping: use phenolic glue for dipping, and the amount of sizing is 260g / m 2 , the dipping time is 70min;

[0067] (4) Re-drying: Put the dipped raw materials in...

Embodiment 3

[0083] Embodiment 3: Embodiment 1: a kind of integrated board production method, it comprises the following steps successively:

[0084] (1) Material selection: The leftovers and secondary materials produced in the rotary cutting of Maras and / or mahogany and / or eucalyptus and / or poplar, the leftovers and plant straws produced in the process of bamboo product processing are used as raw materials;

[0085] (2) Drying: first place the raw materials in a natural drying place, and when the moisture content is below 35%, they are sent to the drying kiln for forced drying. The humidity in the drying kiln is controlled at 90%, and the time is 2 days. The temperature of the day is 60°C, and maintain a daily temperature increase rate of 20°C until the temperature reaches 100°C, reducing the moisture content to 11%;

[0086] (3) Dipping: use phenolic glue for dipping, and the amount of sizing is 300g / m 2 , the dipping time is 90min;

[0087] (4) Re-drying: Put the dipped raw materials ...

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Abstract

The invention relates to wood machining, and in particular relates to an integrated board production method. The invention is realized by the following technical scheme: the integrated board production method comprises the following steps in sequence: (1) material selecting; (2) drying; (3) gumming; (4) secondary drying; (5) compression; (6) preservation; (7) cutting; and (8) stoving. In the method, leftovers and plant straw in the background art can be effectively utilized.

Description

technical field [0001] The invention relates to plate processing, in particular to a method for producing an integrated plate. Background technique [0002] In the production process of bamboo and wood products in the prior art, more leftovers are often produced, and in the production of crops, more plant straws are often produced, and these leftovers and straws are often directly discarded. Contents of the invention [0003] The object of the present invention is to provide a method for producing integrated boards, which can effectively utilize leftovers and plant straws in the background technology. [0004] Above-mentioned technical purpose of the present invention is achieved through the following technical scheme: a kind of integrated board production method, it comprises the following steps successively: [0005] (1) Material selection: The leftovers and secondary materials produced in the rotary cutting of Maras and / or mahogany and / or eucalyptus and / or poplar, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27N3/08
Inventor 石国平
Owner 浙江安吉双虎竹木业有限公司
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