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Medium density fiberboard with decorative surface covered by impregnated film adhesive paper and preparation method thereof

A technology of impregnated film paper and medium density, which is applied in the direction of manufacturing tools, wood layered products, and the joining of wooden veneers. surface cost, the effect of not easy to crack

Inactive Publication Date: 2010-07-07
费恺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the veneered fiberboard products produced by it is flat, and the other is with a shallow relief pattern of about 0.3-0.8mm on it. The three-dimensional effect is not strong, and it cannot meet the requirements of modern people for the application of decorative materials.

Method used

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  • Medium density fiberboard with decorative surface covered by impregnated film adhesive paper and preparation method thereof
  • Medium density fiberboard with decorative surface covered by impregnated film adhesive paper and preparation method thereof
  • Medium density fiberboard with decorative surface covered by impregnated film adhesive paper and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Preparation of medium-density fiberboard covered with impregnated film paper for "V"-shaped facing:

[0036] Medium density fiberboard is 3mm thick and 80mm wide (manufactured by Daya Wood Industry). The impregnated film paper used for facing includes: the surface film paper of the film paper used for facing, the decorative film paper and the bottom film paper (They are all produced in Shenyang Fulong Decoration Material Factory). The mold is a "V"-shaped upper and lower matching mold with concave and convex opposite, and the softened medium density fiberboard is placed in the middle. Second;

[0037] Pressure 8mPa / cm 2 Press the medium-density fiberboard plain board at a mold temperature of 120°C for 30 seconds. After the plain board is shaped, it will become a base fiber board and then cover with impregnated film paper for the finish. Place the surface layer of film paper and the decorative layer of film paper on the top of the base fiber board. Put the bottom layer...

Embodiment 2

[0039] Preparation of medium density fiberboard covered with impregnated film paper for semi-circular facing:

[0040]The thickness of medium density fiberboard is 4.75mm (produced by Daya Wood Industry), and the impregnated film paper used for facing includes: the surface film paper of the film paper used for decoration, the decorative film paper and the bottom film paper (they All produced in Shenyang Fulong Decoration Material Factory), the mold is a concave-convex "semi-arc" upper and lower matching mold, and the softened medium density fiberboard is placed in the middle, and the softening method of the medium density fiberboard is steaming for 5 minutes;

[0041] Pressure 9mPa / cm 2 Press the medium-density fiberboard plain board at a mold temperature of 130°C for 5 minutes. After the plain board is shaped, it will become a base fiber board and then be covered with impregnated film paper. Place the bottom layer of adhesive film on the surface, and the covering pressure is...

Embodiment 3

[0043] Preparation of medium-density fiberboard covered with impregnated film paper for embossed decorative finish with a molding depth of 50% of the plate thickness:

[0044] The thickness of the medium density fiberboard is 6mm (manufactured by Daya Wood Industry). Produced in Shenyang Fulong Decoration Material Factory), the mold is a counter-pressure mold with a single-sided punch and a flat mold, and a softened medium density fiberboard is placed in the middle. The deepest point of the punch is 3mm. The softening method of the medium density fiberboard Steam for 6 minutes;

[0045] Pressure 10mPa / cm 2 Press the medium density fiberboard plain board at a mold temperature of 170 °C for 50 seconds. After the plain board is shaped, it will become a base fiber board and then cover with impregnated film paper for the finish. Place the surface layer of film paper and the decorative layer of film paper on the top of the base fiber board. Put the bottom layer of adhesive film on...

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Abstract

The invention relates to wood processing field, in particular to a medium density fiberboard with decorative surface covered by impregnated film adhesive paper, wherein a surface layer film adhesive paper and a decorative layer film adhesive paper of the decorative surface film adhesive paper are sequentially adhered on the upper surface of the medium density fiberboard; the lower surface thereof is sequentially adhered with the surface layer film adhesive paper and the decorative layer film adhesive layer of the decorative surface film adhesive paper, or is adhered with a bottom layer film adhesive paper; a concave groove and / or a convex rib with depth more than and equal to 1.2mm is thermally pressed on the upper surface and / or the lower surface of the medium density fiberboard. The invention has good stereoscopic impression and can well satisfy the market demands.

Description

technical field [0001] The invention relates to the wood processing industry, in particular to a medium-density fiberboard covered with impregnated film paper for facing and a processing and manufacturing method thereof. Background technique [0002] At present, there are products on the market that only cover the fiberboard plane with impregnated film paper. Its manufacturing process is to install a flat membrane plate on a hot press (or engrave a 0.3- Embossed decoration with a depth of about 0.8mm; in the actual production process, the board can be pressed with a press without softening to a maximum depth of 1mm), and the upper surface of the fiberboard is covered with surface paper and decorative surface impregnated with adhesive film paper for facing One-layer film paper, the bottom surface is covered with the bottom film paper or the lower surface is also covered with the surface paper and the facing layer film paper of the impregnated film paper for decoration, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/04B32B21/06
Inventor 费恺
Owner 费恺
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