Novel solid wood decorative board processing method

Abstract

The invention discloses a novel solid wood decorative board processing method. A middle core board and upper and lower rib-skin veneers, and the middle core board is formed by the vertical compact arrangement of fine wood strips. The method has the advantages that the transverse arrangement of the wood strips of a current core board material is replaced with a longitudinal vertical arrangement structure, so that the defect that a current board material is easily bent upwards and deformed is prevented, the planing amount of wood strip processing is reduced, leftover bits and pieces generated inwood processing can be utilized, the leftover bits and pieces of waste in the past can be turned into treasures, the utilization rate of woods is greatly improved, economic forests with short growingperiods can be taken as the raw material of the core layer, so that materials are saved, the cost is reduced, and natural forests are protected to help environmental protection.

Description

technical field [0001] The invention relates to the technical field of wooden boards, in particular to a high-strength joinery board whose core boards are vertically arranged. Background technique [0002] At present, blockboard has been widely used in furniture, interior decoration, carriage and ship interior decoration and other fields. The existing blockboard is composed of core board layer and upper and lower tendon skin veneer. The material and structure of the board layer are determined. The structure of the core board layer of the blockboard has a decisive influence on the technical parameters mainly used to evaluate the performance of the blockboard, such as the strength of the blockboard, the amount of warping deformation, and the flatness of the board surface. However, the existing blockboard core boards are all composed of small wooden strips that are staggered in the width direction. The blockboard core boards of this horizontally arranged and spliced ​​structure...

AI Technical Summary

Problems solved by technology

[0002] At present, blockboard has been widely used in furniture, interior decoration, carriage and ship interior decoration, etc., and the existing blockboard is composed of core board layer and The main performance of the blockboard is determined by the material and structure of the core layer. The structure of the core layer of the blockboard is mainly used for the strength, warpage and flatness of the blockboard. It plays a decisive role in evaluating the technical parameters of the blockboard performance. However, the existing blockboard core boards are all made of small wooden strips that are staggered in the width direction. The core board cannot limit the warpage caused by the stress in the direction of the wood strip fibers, so in order to overcome the above defects, the blockboard core board with a horizontally arranged spliced ​​structure has to use some expensive natural forests or imported wood with a long growth cycle. materials, and the dry humidity requirements for the wood or wood strips are also high when the core board is made, and they must be dried by a special drying system for the wood or wood strips, which requires power consumption, steam or waste combustion heating, wasting energy and Pollution to the environment, at the same time, the use of multi-blade saws or band saws in the process of processing core boards has a large amount of planing, resulting in a waste of wood resources

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