Patent ID: 6588163
Filing Date: 2003-07-08
Classification: B32B,B44C,E06B,Y10T

Abstract:
A relief engraved doorplate, comprising:an inside plate having a first layer formed of coarse wood dust mixed with an adhesive compound and a second layer formed of fine wood powder mixed with the adhesive compound, the second layer enveloping an exterior of the first layer, the first and second layers being jointly put in a first compression mold for heated compression thereof to obtain a formation of protruded relief engraved patterns on a top panel surface and a bottom panel surface of the inside plate; and, at least one pair of outside decorative plates, each outside decorative plate including at least a thin wood plate and a layer of water-resistant paper, the water-resistant paper being glued onto the thin wood plate in advance, each outside decorative plate being put into a second mold with a pattern that is opposite to a pattern of the first compression mold for the inside plate, to form a depressed pattern that is opposite to the relief engraved pattern on the inside plate, the two outside decorative plates being respectively mounted onto the top and bottom panel surfaces of the inside plate and subjected to heated compression to combine the inside plate and the two outside decorative plates as one unit.