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Artificial wooden multilayer glued die-pressed door sheet and manufacturing process thereof

A production process and wood technology, applied in the field of artificial wood multi-layer glued molded door panels and its production process, to achieve the effects of outstanding strength and stability, simple production process, and low formaldehyde emission

Inactive Publication Date: 2016-02-10
刘朝阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the defects in the above-mentioned prior art, the present invention aims to provide an artificial wooden multi-layer glued molded door panel and its manufacturing process, which does not require water softening treatment, has a deeper molded pattern, and can overcome fractures, Deformation and other technical issues

Method used

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  • Artificial wooden multilayer glued die-pressed door sheet and manufacturing process thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An artificial wooden multi-layer glued molded door panel is characterized in that it comprises:

[0037] The first layer is a horizontally laid veneer 1, wherein the length is horizontal and the width is vertical, and the vertical direction is the natural texture of the veneer;

[0038] The second layer is a vertically laid veneer 2 laid on the first layer;

[0039] The third layer is a horizontally laid veneer 1 laid on the second layer;

[0040] The fourth layer is the veneer 2 laid vertically on the third layer;

[0041] The fifth layer is a horizontally laid veneer 1 laid on the fourth layer;

[0042] The mixed glue for bonding that is coated on the front and back of the second layer and the fourth layer.

[0043] As a better embodiment, the moisture content of the veneer is 10%. The moisture content of the veneer is controlled, and the whole production process does not require water softening treatment, so that the depth of the molded pattern can reach more tha...

Embodiment 2

[0058] An artificial wooden multi-layer glued molded door panel is characterized in that it comprises:

[0059] The first layer is a horizontally laid veneer 1, wherein the length is horizontal and the width is vertical, and the vertical direction is the natural texture of the veneer;

[0060] The second layer is a vertically laid veneer 2 laid on the first layer;

[0061] The third layer is a horizontally laid veneer 1 laid on the second layer;

[0062] The fourth layer is the veneer 2 laid vertically on the third layer;

[0063] The fifth layer is a horizontally laid veneer 1 laid on the fourth layer;

[0064] The mixed glue for bonding that is coated on the front and back of the second layer and the fourth layer.

[0065] As a better embodiment, the moisture content of the veneer is 12.5%. The moisture content of the veneer is controlled, and the whole production process does not require water softening treatment, so that the depth of the molded pattern can reach more t...

Embodiment 3

[0080] An artificial wooden multi-layer glued molded door panel is characterized in that it comprises:

[0081] The first layer is a horizontally laid veneer 1, wherein the length is horizontal and the width is vertical, and the vertical direction is the natural texture of the veneer;

[0082] The second layer is a vertically laid veneer 2 laid on the first layer;

[0083] The third layer is a horizontally laid veneer 1 laid on the second layer;

[0084] The fourth layer is the veneer 2 laid vertically on the third layer;

[0085] The fifth layer is a horizontally laid veneer 1 laid on the fourth layer;

[0086] The mixed glue for bonding that is coated on the front and back of the second layer and the fourth layer.

[0087] As a better embodiment, the moisture content of the veneer is 15%. The moisture content of the veneer is controlled, and the whole production process does not require water softening treatment, so that the depth of the molded pattern can reach more tha...

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Abstract

The invention provides an artificial wooden multilayer glued die-pressed door sheet and a manufacturing process thereof. The artificial wooden multilayer glued die-pressed door sheet comprises wood veneers sequentially stacked and laid transversely and longitudinally, the total number of the layers of the wood veneers is five, the length direction is the transverse direction, the width direction is the longitudinal direction, and natural grain of the wood veneers is shown in the longitudinal direction. According to the manufacturing process, water softening treatment is not needed, the depth of die-pressed patterns is more than 12 mm, the stereoscopic sense is higher, and meanwhile the technical problems of breakage, deformation and the like in the die-pressing process are effectively solved. The door sheet has the advantages of being free of deformation or cracking or angle uplifting, resistant to impact and the like.

Description

technical field [0001] The invention relates to the field of decorative board production, in particular to an artificial wooden multi-layer glued molded door panel and a production process thereof. Background technique [0002] The wood molded door panels currently used in the market are fiber molded composite door panels and artificial wood multi-layer glued molded door panels. Based on the selection of raw materials, the order of raw materials and the production process, the depth of the molded pattern can only reach 4-5mm. , the three-dimensional sense is not strong. For example, the Chinese patent with the application number 201310275251.6 discloses a molded door skin production process imitating the concave-convex carved solid wood door shape, including the following steps: softening of the door skin; integral molding of the plain door skin; Cutting of grain paper or melamine paper; integral molding of door skin with wood veneer, wood grain paper or melamine paper. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/04B27D1/08B32B21/14B32B37/12B32B37/06B32B37/10
Inventor 刘朝阳刘恒印刘兆周
Owner 刘朝阳
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