Carbonized color difference fancy artificial plate blank and its producing method

A production method and a fancy technology, applied in the field of bamboo and wood artificial slab and its production, can solve the problem of single color and luster of the artificial slab, and achieve the effect of increasing the selection of types.

Inactive Publication Date: 2007-04-11
浙江坚林林业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a word, in the prior art, the artificial slabs have a single color, and the texture pattern and the subtle differences in the natural color of the bamboo itself are basically used as the starting point for appreciation and selection.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Cut the recently cut fresh bamboo into 200cm long bamboo sections, split into 0.3cm thick bamboo slices, press them into bamboo slices in a wire press machine, carbonize in batches in different degrees, and choose about 1 / 4 of the bamboo slices Dry, without carbonization, that is, keep the original color; choose 3 / 4 bamboo shreds to deep carbonize into dark brown, dry to 10% moisture content, bundle into bundles and dip in glue, and then mix two kinds of bamboo shreds of different colors together Kiln-dried to a moisture content of 18%, and then mixed when leaving the kiln for loading. Before the pressing process, the material is taken out and weighed before feeding, and then heat-cured after being pressed with 10Mpa pressure in a press bed or a die. After demoulding (or taking it out on the press), post-processing such as truncation and edge trimming is carried out, that is, the cost of man-made slab.

[0018] The surface and cross-section of such slabs have a distinct...

Embodiment 2

[0020] The method is basically the same as in Example 1, with four changes: the one is that the raw material is changed to Chinese fir wood tow; / 3. Medium-brown wood fiber bundles that are carbonized account for 1 / 3; the third is that the mixture is mixed with the previous drying process, the first drying is the mixing, and then dipped in glue and then dried; the fourth is that the pressure is 20Mpa, the board made There is no difference between base color and matching color on the surface and cross section of the billet, the color difference is small, and the color is mild. This embodiment illustrates the mixing of materials in the sixth process of production steps, which can also be carried out in the fourth process.

[0021] In short, the color matching in the mixture and the ratio of each color to the total slab are arbitrary, and the appearance of patterns and colors is random, resulting in colorful patterns and endless fun.

[0022] If necessary, the artificial slabs o...

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PUM

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Abstract

The production process of fancy artificial plate blank with carbonized color difference includes the following main steps: sawing bamboo and/or timber; cutting into timber tow or skein; carbonizing to different degrees; drying; soaking with glue, re-drying and mixing; metering and feeding; pressing and curing; demolding and post-finishing. The fancy artificial plate blank or column blank has natural bamboo and timber colors, brown color spots and color grains in different directions. It may be made into different products, such as floor board, wall plate, furniture, etc and has high density, high strength, color and grain variety, completely new visual effect, no environmental pollution and other advantages.

Description

technical field [0001] The invention relates to a bamboo-wood artificial slab and a production method thereof, which is a method for making artificial slabs with different colors according to the natural colors and carbonization degrees of bamboo and wood raw materials. Background technique [0002] Bamboo plywood produced by the traditional method can be glued side by side with bamboo pieces, or superimposed and glued together; according to the degree of carbonization, there are slightly carbonized, medium carbonized, and deep carbonized. In actual production, it is often difficult to achieve the same color of multiple batches of carbides. There is a color difference between the slabs and the slabs, but users like to choose the same color, and the color is the same. Color accumulation, storage surplus, and storage management troubles. Composite man-made boards covered with wood boards and wood veneers are used to make floors or furniture, and users also tend to have a pref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27N3/10
CPCA47B2220/0088
Inventor 李坚华
Owner 浙江坚林林业股份有限公司
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