METHOD FOR MANUFACTURING VENEERED TILE-LIKE PRODUCTS FOR FURNITURE AND CONSTRUCTION AND FINISHING MATERIALS Russian patent published in 2022 - IPC B27D1/04 B32B21/06 B32B21/14 

FIELD: furniture production.

SUBSTANCE: invention relates to furniture production and concerns a method for manufacturing a veneered tile-like product for furniture and construction and finishing panels. The method consists in the formation of a multilayer structure consisting of a veneered base plate made of wood materials, a covering layer based on a veneer and a lining layer based on resin impregnated paper embedded between the named surface of the base plate and the veneer, in the placement of a stabilizing layer on the side of the lower surface of the plate opposite its faced surface, in the connection of the base plate, covering and stabilizing layers by pressing at elevated pressure and temperature, in obtaining a tile-like product from a pressed multilayer structure. When forming the covering layer, the second layer of veneer is used with the introduction of the second lining layer between it and the first layer of veneer. The pressing process is carried out from the side of the second layer of veneer with simultaneous embossing of the relief decor. When forming lining layers, a set package of impregnated paper is used with a ratio of a thickness “h” of the veneer to a thickness “h1” of the set package, as 0.28-0.64, at h = 0.35-0.8 mm and a thickness of the covering layer of 3.2-4.1 mm. The pressing process is carried out at a pressure of 43-70 kg/cm², a temperature of 130-140°C and holding under pressure from 1 to 5 minutes.

EFFECT: invention provides an improvement in the quality of the veneered surface of a tile-like product when embossed with relief decor.

4 cl, 2 dwg, 1 ex