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High-gloss impregnated film adhesive veneer artificial board and manufacturing process thereof

A technology of impregnating adhesive film paper and manufacturing process, which is applied in the direction of manufacturing tools, wood processing appliances, and the joining of wooden veneers. The application and promotion of bright fireproof boards are limited to achieve the effect of improving product dimensional stability, reducing hot pressing process time, and improving product surface quality.

Inactive Publication Date: 2012-02-01
惠州市好的板科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this process has high production efficiency, low cost, and no environmental pollution, the process is still relatively complicated, and equipment such as vacuum boxes is needed, and the investment cost of equipment is relatively high.
[0007] With the continuous development of wood-based panels with impregnated film paper veneer, the traditional low-pressure short-cycle hot pressing process is also partially applied to high-gloss impregnated film paper-decorated wood-based panels, but none of them can break through the fullness of high-gloss surface appearance. requirements
[0008] The high-pressure melamine fireproof board solves the problem of production efficiency in the application of furniture factories, but the production of the fireproof board is made of multi-layer paper, which adopts a low-temperature, high-pressure and long-cycle process, which has problems such as large-scale equipment, long production cycle, high cost, and waste of resources. Moreover, the secondary processing needs to use gluing, cold pressing and other equipment to increase the production process, and there are problems such as easy chipping of the same fireproof board, which also limits the application and promotion of high-gloss fireproof board.
[0009] Therefore, the currently commonly used low-pressure short-cycle process tries to produce high-gloss glossy panels at one time, but due to the immature process, there are many problems with the product's surface and internal mechanical properties, and good results cannot be achieved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Embodiment 1: 1) The substrate is selected as a blockboard, and the impregnated film paper needs to meet the following technical requirements: 120% of the dipping amount, 6.5% of volatile matter, and 65% of the pre-curing degree;

[0064] 2) According to the order that the substrate and the film paper are separated layer by layer, the blanks are assembled;

[0065] 3) Lay the assembled substrate and film paper on the lower steel formwork of each layer of the press through the plate feeding device, and the surface reflectivity of the steel formwork is 650 degrees;

[0066] 4) Close the press and increase the pressure to 16kg / mm 2 , and at the same time rapidly heat up the hot plate to 140°C;

[0067] 5) Keep the pressure for 2.5 minutes;

[0068] 6) Quickly cool down to 75°C and release the pressure;

[0069] 7) Open the press, and take out the finished product through the paving device.

[0070] 8) Clear the edge and inspect the finished product, put it into storage...

Embodiment 2

[0071] Embodiment 2: 1) Select the substrate as MDF, and the impregnated film paper needs to meet the following technical requirements: 150% of the dipping amount, 5% of volatile matter, and 70% of pre-curing degree; the surface density of MDF reaches 900kg / m 3 ;

[0072] 2) According to the order that the substrate and the film paper are separated layer by layer, the blanks are assembled;

[0073] 3) Lay the assembled substrate and film paper on the lower steel formwork of each layer of the press through the plate feeding device, and the surface reflectivity of the steel formwork is 700 degrees;

[0074] 4) Close the press and increase the pressure to 13kg / mm 2 , and at the same time rapidly heat up the hot plate to 125°C;

[0075] 5) Keep the pressure for 4.3 minutes;

[0076] 6) Quickly cool down to 65°C and release the pressure;

[0077] 7) Open the press, and take out the finished product through the paving device.

[0078] 8) Clear the edge and inspect the finished ...

Embodiment 3

[0079] Embodiment three: 1) Select the substrate as MDF, and the impregnated film paper needs to meet the following technical requirements: 135% of the dipping amount, 6% of volatile matter, and 55% of pre-curing degree; the surface density of MDF reaches 1200kg / m 3 ;

[0080] 2) According to the order that the substrate and the film paper are separated layer by layer, the blanks are assembled;

[0081] 3) Lay the assembled substrate and film paper on the lower steel formwork of each layer of the press through the plate feeding device, and the surface reflectivity of the steel formwork is 600 degrees;

[0082] 4) Close the press and increase the pressure to 11kg / mm 2 , and rapidly heat up the hot plate to 155°C;

[0083] 5) Keep the pressure for 6 minutes;

[0084] 6) Quickly cool down to 45°C and release the pressure;

[0085] 7) Open the press, and take out the finished product through the paving device.

[0086] 8) Clear the edge and inspect the finished product, put i...

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Abstract

The invention relates to a high-gloss impregnated film adhesive veneer artificial board and a manufacturing process thereof. The veneer artificial board comprises a substrate and an impregnated film adhesive decoration layer and comprises an impregnated film adhesive layer, a substrate and an impregnated film adhesive layer in turn. The manufacturing process avoids secondary pollution, is simple and is easy to operate; and the high-gloss impregnated film adhesive veneer artificial board product is high in dimensional stability and scratch resistance.

Description

technical field [0001] The invention belongs to the technical field of architectural decoration, and in particular relates to a high-brightness impregnated adhesive film paper-decorated wood-based panel applied in the fields of furniture, kitchen cabinets, architectural decoration and the like and a manufacturing process thereof. Background technique [0002] Traditional veneer is a kind of surface material used for interior decoration or furniture manufacturing, which is made by cutting natural wood or technical wood into thin slices of a certain thickness, sticking to the surface of plywood, and then hot pressing. Due to the increasing shortage and high price of wood resources, many substitutes have gradually emerged, such as blockboard, particle board, density board, and wood-based panels with impregnated film paper veneer. Among them, when the blockboard is used for decoration, it needs to be painted, which is easy to cause indoor air pollution; the water resistance and ...

Claims

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Application Information

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IPC IPC(8): B27D1/04B32B27/12B32B27/04B32B27/42B32B37/06B32B37/10
Inventor 李正木黄锐
Owner 惠州市好的板科技有限公司
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