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Resin impregnated wood skin veneer and manufacturing process thereof

A technology of resin impregnation and manufacturing process, which is applied in the direction of manufacturing tools, wood layered products, wood processing utensils, etc., can solve the problems of difficult mass production, complicated process, and non-environmental protection, so as to facilitate mass production and reduce Cost, the effect of increasing the utilization rate

Inactive Publication Date: 2011-05-11
吴根水
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the cost has been reduced compared with solid wood furniture, it also has the disadvantages of complex process, not environmentally friendly, not wear-resistant, difficult to mass production, and high cost.

Method used

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  • Resin impregnated wood skin veneer and manufacturing process thereof
  • Resin impregnated wood skin veneer and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Select the technical wood veneer with a specification of 1220mm×2440mm×0.12mm, impregnate the technical wood veneer with melamine resin by dipping, the gluing rate of melamine resin on the technical wood veneer is 150%, and dry it to a suitable dryness.

[0036] After that, choose 1220mm×2440mm×18mm particleboard, brush off the dust on it, cover the melamine-impregnated veneer on the dust-brushed particleboard, use heat-conducting oil hydraulic press, and use pockmarked steel formwork. Then, put the particle board and melamine-impregnated veneer into the press, and ensure that the center line of the particle board coincides with the center line of the press.

[0037] Then, close the press and start pressing. Specifically, the pressing time is 10 seconds, the hot pressing temperature is 100° C., and the loaded weight is 300 tons. After the completion, the board is removed, the edge is trimmed, and the impregnated veneer veneer is obtained, and the film can be covered af...

Embodiment 2

[0039] Select a solid wood veneer with a specification of 750mm×3660mm×0.5mm, and spray a mixed resin of melamine resin and urea-formaldehyde resin evenly on the solid wood veneer by dipping. The glue adhesion rate of the mixed resin is 100%, and it is dried to a suitable dryness.

[0040] Afterwards, use 750mm×3660mm×38mm density board, brush off the dust on it, cover the mixed resin impregnated veneer on the dust-free density board, use steam heat conduction hydraulic press, and use mirror steel formwork. Then, put the density board and the mixed resin-impregnated veneer into the press, and ensure that the centerline of the density board coincides with the centerline of the press.

[0041] Then, close the press and start pressing. Specifically, the pressing time is 60 minutes, the hot pressing temperature is 120°C, and the loaded weight is 500 tons. After the completion, the panels are released, trimmed, and the impregnated veneer veneer is obtained, which is covered with a...

Embodiment 3

[0043] Select a solid wood veneer with a specification of 1220mm×2440mm×1mm, and spray urea-formaldehyde resin evenly on the solid wood veneer by dipping. The glue adhesion rate of urea-formaldehyde resin is 200%, and dry it to a suitable dryness.

[0044]Afterwards, choose 1220mm×2440mm×18mm MDF, brush off the dust on it, cover the urea-formaldehyde resin impregnated veneer on the brushed MDF, use steam heat conduction hydraulic press, and choose suede steel formwork. Then, put the density board and the veneer impregnated with urea-formaldehyde resin into the press, and ensure that the centerline of the density board coincides with the centerline of the press.

[0045] Next, close the press and start pressing. Specifically, the pressing time is 60 seconds, the hot pressing temperature is 200°C, and the loaded weight is 2000 tons. After the completion, the panels are released, trimmed, and the impregnated veneer veneer is obtained, which is covered with a film after cooling. ...

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Abstract

The invention relates to a resin impregnated wood skin veneer and a manufacturing process thereof. The resin impregnated wood skin veneer comprises a base material. The resin impregnated wood skin veneer is characterized in that: impregnated wood skin is pressed on the base material; the impregnated wood skin is impregnated by using melamine resin, or urea resin, or melamine resin and urea resin; and the wood skin is technological wood skin or solid wood skin. The manufacturing process comprises the following steps of: selecting the proper wood skin, and impregnating and gluing the wood skin by adopting various modes to obtain the impregnated wood skin; then covering the impregnated wood skin on the base material, and conveying the base material into a multilayer laminating machine, wherein the laminating time is 10 seconds to 60 minutes, the hot pressing temperature is 100 to 200 DEG C and the weight of the load is 300 to 2,000 tons; and finally, obtaining the resin impregnated wood skin veneer. Therefore, the surface of the veneer has the characteristics of dry heat resistance, cauterization resistance, cracking resistance, light resistance, corrosion resistance and the like. The surface does not need paint any more, the utilization rate of boards is improved, and the production cost is remarkably reduced.

Description

technical field [0001] The invention relates to a panel and its manufacturing process, in particular to a resin-impregnated veneer veneer and its manufacturing process. Background technique [0002] Most of the traditional melamine facing products refer to melamine impregnated film paper facing wood-based panels. According to different base materials, the final product has different names. Multilayer veneer with melamine finish. Although the base material of melamine veneer is constantly changing, its surface finishing material has always been melamine paper, which has not changed. [0003] As consumers pursue products with a strong sense of solid wood, the existing melamine veneer can no longer meet the needs of some consumers. Products with strong solid wood feeling on the existing market are generally made of solid wood and veneer veneer. Products made of solid wood have high energy consumption, complicated processes, are not environmentally friendly, are not wear-resi...

Claims

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Application Information

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IPC IPC(8): B27D1/04B27D1/06B27D1/08B32B21/13
Inventor 吴根水
Owner 吴根水
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