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Production method of low-carbon environment-friendly anti-deformation solid wood composite plate

A low-carbon, environmentally friendly and production method technology, which is applied in the joining of wooden veneers, manufacturing tools, and wood processing utensils, etc., can solve the problems of weak wooden doors, easy foaming deformation, abnormal colors, etc. Stable quality and versatile effects

Inactive Publication Date: 2013-06-05
HARBIN SHENGSHI HUALIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the problems of uneven thickness, abnormal color, excessive scarring, and non-environmental protection of the second and third-level veneers. The core materials commonly used in wooden doors are mostly filled with honeycomb paper or waste materials, so that the wooden doors are not strong, durable, Not anti-theft, not environmentally friendly, not beautiful, easy to foam and deform when exposed to moisture, provides a low-carbon environmental protection anti-deformation

Method used

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  • Production method of low-carbon environment-friendly anti-deformation solid wood composite plate
  • Production method of low-carbon environment-friendly anti-deformation solid wood composite plate
  • Production method of low-carbon environment-friendly anti-deformation solid wood composite plate

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Embodiment 1

[0042] A method for manufacturing a low-carbon, environment-friendly and anti-deformation solid wood composite board, as shown in the attached figure 1 , attached Figure 6 , attached Figure 7 ,

[0043] attached Figure 9 As shown, it includes the following steps: the first step is to cut the log into 2mm veneers, select the first-grade veneer as the surface layer, select the second-grade veneer as the bottom layer, and select the third-grade veneer as the middle layer board and dried to a moisture content of 6-12%;

[0044] The second step is to use environmentally friendly E0 grade glue with a mass concentration of 70% on the surface where the surface laminate and the middle laminate are in contact.

[0045] Apply glue evenly, apply glue on both sides of the middle laminate, press the composite board with a press, and cut the composite board into slats of the same specification;

[0046] The third step is to apply glue on the bottom surface of the surface...

Embodiment 2

[0053] The manufacturing method of the low-carbon environment-friendly anti-deformation solid wood composite board described in this embodiment, the first step is to cut the log into a veneer with a thickness of 2mm on the rotary cutter, select the first-grade veneer as the surface plywood, select The second-level veneer is used as the bottom layer, the third-level veneer is used as the middle layer, the first-level veneer, the second-level veneer, and the third-level veneer are stored in categories, and the moisture content of the veneer is dried by a drum or a vacuum dryer. Dry to 7-11%.

Embodiment 3

[0055] The manufacturing method of the low-carbon environmental protection anti-deformation solid wood composite board described in this embodiment, the second step is to evenly apply glue to the bottom surface of the upper panel, evenly apply glue to the top surface of the lower panel, and evenly apply glue to both sides of the middle layer panel, and the glue is environmentally friendly E0 grade 1. Vegetable glue with zero formaldehyde emission with a glue mass concentration of 65% is pressed into a composite board, and the composite board is cut into slats of the same specification, and the width is made into the thickness of the board according to the requirements.

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Abstract

The invention discloses a production method of a low-carbon environment-friendly anti-deformation solid wood composite plate. Poplars on roadside and phoenix trees and Paulownia trees in front and rear of the village are available now, but people use the trees for low-level purposes. The production method includes the steps of rotary-cutting log into 2mm veneers, selecting primary, secondary and tertiary veneers, and drying; gluing the plates with 70% glue of environment protection level E, press-fitting the plates with a press, cutting to obtain equal-specification slabs; gluing the surface slabs and the middle slabs, selecting three layers of transverse texture slabs as balance tension plates to make multi-layer plate stock, and cutting the multi-layer plate into wide battens; gluing the wide battens, splicing the wide battens once by an automatic splicer to form a multi-layer plate, sanding the multi-layer plate, fixing the thickness and adding decorative surfaces. Common wood resource is fully utilized to replace valuable wood resources, so that resources are saved, waste is turned into wealth, forest resources are protected forcibly and cost is lowered.

Description

technical field [0001] The invention relates to a solid wood multi-layer board production technology, in particular to a low-carbon, green, environment-friendly, energy-saving and deformation-resistant solid wood composite board manufacturing process and structure. Background technique [0002] With the rapid development of the global economy, the continuous improvement of people's living standards, and the unrestrained growth of human consumption needs and desires, it has also brought enormous pressure to our earth. Global warming, carbon dioxide emissions Increasing day by day, so human beings entering low-carbon and environmental protection life is a hot topic of concern all over the world. Experts pointed out that the core of low-carbon economic development lies in low emission, high absorption and "carbon sustainability", and forest resources will play an important role and far-reaching significance in this regard, which is of great significance to the realization of lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/08B27M1/08B27M3/18
Inventor 张福贵张禄彬吴海红
Owner HARBIN SHENGSHI HUALIN TECH
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