Method of manufacturing an embossed product

A method of manufacturing an embossed product comprising:

• disposing a quantity of adhesive coated coarse wood particles between a pair of cellulosic fiber webs to form an assembly,
• locating said assembly between the platens of a heated press provided with at least one caul plate having a first surface carrying a mold adapted for impressing a desired relief design comprising a plurality of adjacent but independent panel configurations onto said assembly, said mold comprising a plurality of individual inserts mating together to form each panel configuration wherein ones of said inserts are provided with differing substantially flat faced upper surfaces and flat lower surfaces, said inserts extending to selected levels for compressing said assembly to different embossing levels characterizing each such panel configuration to provide separately simulated carved wood elements formed by separate inserts, and wherein the flat lower surfaces of ones of said inserts are adapted to fit and slide on said first surface of said caul plate and the flat lower surfaces of other of said inserts are adapted to fit and slide on upper surfaces of inserts therebelow,
• including machining said individual inserts to mate together for impressing the relief design, attaching said individual inserts to said caul plate and to other inserts as the case may be in adjacent edge abutting interfitting relation by tack welding, disengaging said inserts from said caul plate, applying a photo-resist material to individual inserts, separately exposing substantially flat faced upper surfaces of individual inserts through radiation illuminated flat transparencies of wood grain surface patterns, developing the photo-resist, etching said inserts to provide the desired surface grain patterns thereon, and re-attaching said inserts by welding onto said caul plate and to other inserts as the case may be in mating relation at their original positions to provide closely adjoining grain patterns, said grain patterns forming an overall pattern on a said panel configuration, ones of said inserts having grain patterns closely adjacent but non-matching to the grain patterns on the adjacent insert,
• exerting pressure in said press to compress said assembly into the form of a wood product having said relief design,
• and severing said independent panel configurations from one another.