Termpered layer composite solid wooden board and its processing method

A processing method and solid wood board technology, which is applied in the field of wood board processing, can solve problems such as poor wear resistance and impact resistance, loss of decorative functions, poor dimensional stability, etc., to achieve good shape retention, maintain foot comfort, and stable size good sex effect

Inactive Publication Date: 2008-03-26
孙和根
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the wear resistance of solid wood boards and composite solid wood boards, a wear-resistant layer and a decorative layer are currently compounded on the surface of solid wood boards or composite solid wood boards to solve the problem of wear resistance and impact resistance of the final decorative protective layer of composite solid wood boards. poor problem
However, both the upper surface layer and the base layer are organic matter, so during the pressing process, there is poor dimensional stability, which is easy to cause warping and lose the decorative function
For this reason, some composite solid wood decorative boards are compounded with medium and high density boards in the base layer to improve the impact toughness of the whole board and improve the dimensional stability, but because the elasticity of the board is reduced, the characteristics of the solid wood are also reduced. restricted

Method used

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  • Termpered layer composite solid wooden board and its processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1), make the panel

[0021] First, the wear-resistant layer, decorative layer, quartz fiber layer and polyester fiber layer are dipped in melamine glue and dried, and then the wear-resistant layer, decorative layer, quartz fiber layer and polyester fiber layer are stacked on the lower platen of the press in sequence , the upper and lower templates are held at a pressure of 10MPa~14MPa and a temperature of 150℃~160℃ for 30s~50s, and the wear-resistant layer, decorative layer, quartz fiber layer and polyester fiber layer are hot-pressed and connected to form a surface layer, and naturally cooled .

[0022] (2), pressing compound

[0023] Double-sided glue coating on the base layer, the base layer is made of finger-jointed board, the bottom layer is made of balance paper, and the balance paper is also impregnated with melamine glue. With a pressure of 5MPa-16MPa and a temperature of 20°C-100°C for 10min-30min, the bottom layer, base layer and surface layer are crimped a...

Embodiment 2

[0027] (1), make the panel

[0028] First, the wear-resistant layer, decorative layer, quartz fiber layer and polyester fiber layer are dipped in melamine glue and dried, and then the wear-resistant layer, decorative layer, quartz fiber layer and polyester fiber layer are stacked on the lower platen of the press in sequence , the upper and lower templates are held at a pressure of 13MPa-16MPa and a temperature of 160°C-180°C for 30s-50s, and the wear-resistant layer, decorative layer, quartz fiber layer and polyester fiber layer are hot-pressed and connected to form a surface layer, and naturally cooled .

[0029] (2), pressing compound

[0030] Double-sided adhesive coating on the base layer, the base layer is made of finger joint board, and the bottom layer is made of fiberboard. In order to place the surface layer, base layer and bottom layer on the lower template of the press in sequence, the pressure and temperature of the upper and lower templates are between 5MPa and 1...

Embodiment 3

[0034] (1), make the panel

[0035] First, the wear-resistant layer, decorative layer, quartz fiber layer and polyester fiber layer are dipped in melamine glue and dried, and then the wear-resistant layer, decorative layer, quartz fiber layer and polyester fiber layer are stacked on the lower platen of the press in sequence , the upper and lower templates are pressed at a pressure of 15MPa~18MPa and a temperature of 150℃~160℃ for 30s~50s, and the wear-resistant layer, decorative layer, quartz fiber layer and polyester fiber layer are hot-pressed and connected to form a surface layer, and naturally cooled .

[0036] (2), pressing compound

[0037] Double-sided glue coating on the base layer, the base layer is made of solid wood spliced ​​board or solid wood finger joint board, solid wood composite multi-layer board or solid wood glulam, and the bottom layer is made of veneer, in order to place the surface layer, the base layer and the bottom layer on the bottom of the press in...

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Abstract

The present invention relates to one kind of composite solid timber board with one toughened layer and its production process, and belongs to the field of timber processing technology. The composite solid timber board includes one facing layer, one base layer and one bottom layer. The facing layer includes one antiwear layer, one decorating layer, one quartz fiber layer and one dacron fiber layer adhered successively from top to bottom; the base layer is made of timber; and the bottom layer is one balance paper layer, single sheet or fiber board. The composite solid timber board has high strength, high impact toughness, stable size, high wear resistance and low production cost. It ma be applied widely as indoor building material.

Description

technical field [0001] The invention relates to a toughened layer composite solid wood board and a processing method thereof, belonging to the field of wood board processing. Background technique [0002] Both the solid wood board and the composite solid wood board are made of solid wood, especially the surface layer of the composite solid wood board is made of high-quality hardwood slats, the core layer is cork, and the bottom layer is rotary-cut veneer. The composite solid wood board overcomes the anisotropy of natural wood The disadvantage of easy deformation, but also retains the anisotropic characteristics of natural wood, so it is widely used in construction industries such as home improvement. In order to improve the wear resistance of solid wood boards and composite solid wood boards, a wear-resistant layer and a decorative layer are currently compounded on the surface of solid wood boards or composite solid wood boards to solve the problem of wear resistance and imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/04B27D1/08B32B21/04B32B5/22
Inventor 孙和根
Owner 孙和根
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