METHOD FOR MANUFACTURING WOODY BOARD REDUCED IN NOXIOUS CHEMICAL SUBSTANCE, AND WOODY BOARD REDUCED IN NOXIOUS CHEMICAL SUBSTANCE

摘要

PROBLEM TO BE SOLVED: To provide a woody board reduced in noxious chemical substance which is the cause of sick house syndrome, to a significant level while securing adhesion durability and operability using petroleum resin such as phenol resin, melamine resin, urea resin or isocyanate resin for an adhesive in the woody board.;SOLUTION: The method for manufacturing the woody board reduced in noxious chemical substance includes forcibly diffusing a noxious chemical substance produced by heating the adhesive, to the outside by an ejection means while applying or spraying the adhesive to a wood feedstock comprising an assembly of at least one of a veneer-like material, a sheet-like material loosened by rolling, a thin stick-like material, a flake-like material and a stranded material, to form the woody board by thermocompression of a hot press provided with a pair of heating plates.;COPYRIGHT: (C)2013,JPO&INPIT