Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for producing cedar laminated wood board

A technology of blockboard and production method, which is applied in the jointing of wooden veneers, wood processing equipment, manufacturing tools, etc., which can solve the problems of easy cracking and deformation of boards, poor splicing structure, large deformation coefficient, etc., and achieve the goal of increasing industry Added value, homogeneous wood structure, light weight effect

Inactive Publication Date: 2014-01-01
GUANGXI LINGYUN YONGJIAN WOOD IND
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the wood used to make the core board is not because of its light texture, softness, high water absorption, and difficulty in drying, etc., which cause the board to crack and deform easily when the water evaporates during the production and use of the board. The wood is hard, not easy to press, poor splicing structure, poor nail holding power, large deformation coefficient and other defects

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Below in conjunction with embodiment the method of the present invention is further described.

[0020] A kind of production method of Chinese fir blockboard, concrete implementation method is as follows:

[0021] 1. The technical solution is divided into two processes:

[0022] (1) Use Chinese fir logs as the main raw material to make semi-finished core boards;

[0023] (2) The semi-finished core boards of Chinese fir are combined into finished blockboards.

[0024] 2. The processing method of semi-finished core board made of Chinese fir logs is as follows:

[0025] (1) Raw materials: Chinese fir logs of various specifications;

[0026] (2) Processing method: the above-mentioned Chinese fir log is cut into chips (strips) with different specifications and shapes by multi-blade sawing;

[0027] (3) Processing method: Assembling chips (strips) into boards according to the required specifications according to conventional methods;

[0028] (4) Sanding treatment: After...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of manufacturing of composite boards, in particular to a method for producing a cedar laminated wood board. The method specifically comprises the following steps: making a half-finished core veneer by taking cedar raw wood as a major raw material; combining into a finished laminated wood board. Due to the implementation of the production method, the utilization ratio of the used cedar raw material is up to about 90 percent, and the utilization ratio of other raw materials is only about 70 percent; the hardness and flatness of a formed finished product are superior to the conventional laminated wood board, the board flatness is high, and the board is prevented from being deformed easily, is light in weight and is beneficial to use; the cedar laminated wood board can be efficiently protected from dampness and corrosion. Due to the implementation of the method, value of cedar wood can be added in a multistage way, and the industrial added value is increased.

Description

technical field [0001] The invention relates to the technical field of making woodworking composite boards, in particular to a production method of cedar blockboards. technical background [0002] Blockboard has the advantages of light weight, easy processing, good nail holding power, no deformation, sound absorption, heat insulation, etc. It is an ideal material for interior decoration and high-end furniture production. Compared with similar finished products such as particle board and medium density fiberboard, the natural wood characteristics of blockboard are more in line with the requirements of human nature. Therefore, it is the most widely used and most popular board. [0003] Blockboard is a composite composite board whose main core layer is a wood core board composed of various woods. At present, the wood used to make the core board is not because of its light texture, softness, high water absorption, and difficulty in drying, etc., which cause the board to crack ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/10
Inventor 何行健
Owner GUANGXI LINGYUN YONGJIAN WOOD IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com