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Longitudinal bamboo glue board and fabricating method

A technology of bamboo plywood and manufacturing method, which is applied in the direction of manufacturing tools, wooden veneer joints, wood processing appliances, etc., can solve the problems of inconsistent expansion and contraction of bamboo board fibers, reduced bamboo utilization rate, poor impact resistance, etc., and achieve good Physical stability, good impact resistance, strong moisture resistance effect

Inactive Publication Date: 2006-02-01
陈晓岗
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  • Abstract
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AI Technical Summary

Problems solved by technology

This plywood has the following problems: 1. This bamboo plywood produces chromatic aberration due to bamboo joints in the slab, which affects the appearance, and it is more likely to discard the slab because of processing and aesthetic problems, and the utilization rate of bamboo is reduced; 2. Due to the inconsistency in the expansion and contraction of the bamboo fibers on the transverse surface, it is prone to warping and deformation due to environmental changes such as external cold, heat, and humidity, and the impact resistance is poor

Method used

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  • Longitudinal bamboo glue board and fabricating method
  • Longitudinal bamboo glue board and fabricating method
  • Longitudinal bamboo glue board and fabricating method

Examples

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Embodiment Construction

[0011] refer to figure 1 Shown, a kind of vertical face bamboo plywood, the upper surface 1 of plywood is the cross section of bamboo chip, is bonded by bamboo chip vertical section 2 between bamboo chip, and the upper and lower surfaces of bamboo chip form bamboo plywood.

[0012] Figure 2 to Figure 6 It is a structural schematic diagram of the manufacturing method of bamboo plywood, including in turn:

[0013] (1) figure 2 It is made of adult bamboo and sawn into a certain length of bamboo tube;

[0014] (2) image 3 It is processed bamboo slices; the process is: sawing into bamboo slices of a certain width with a blade saw; planing off bamboo green and bamboo yellow through a rough planer to ensure that the thickness is at a certain height; under the condition of maintaining freshness, use 5% The hydrogen peroxide is degreased and bleached in hot water at 95°C, and dried in a drying oven to keep the moisture content below 8%; it is fed into a rough planer to unify the...

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Abstract

A fly-bamboo with longitudinal surface is made up of bamboo through providing bamboo, splitting to become bamboo strips, shaping according to its design, transversely adhering to become a bamboo board, cutting to become board strips, longitudinal adhering and hot pressing. Its advantages are high utilization rate of bamboo, high physical stability and beautiful appearance.

Description

technical field [0001] The invention relates to a longitudinal bamboo plywood and a manufacturing method thereof. Background technique [0002] Existing bamboo plywood all is to adopt horizontal face upward sizing heat-pressed board. This plywood has the following problems: 1. This bamboo plywood produces chromatic aberration due to bamboo joints in the slab, which affects the appearance, and it is more likely to discard the slab because of processing and aesthetic problems, and the utilization rate of bamboo is reduced; 2. Due to the inconsistency in the expansion and contraction of the bamboo fibers on the transverse surface, it is prone to warping and deformation due to environmental changes such as cold, heat, and humidity, and the impact resistance is poor. Contents of the invention [0003] The object of the present invention is to provide a longitudinal bamboo plywood and its manufacturing method, which can improve the utilization rate of bamboo, reduce the cost, h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/04B27D1/00
Inventor 陈晓岗辜健思
Owner 陈晓岗
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