METHOD FOR MANUFACTURING A REINFORCED PLYWOOD

摘要

PURPOSE: A manufacturing method of a ply wood is provided to improve strength by compressing a wooden sheet and a stiffening layer. CONSTITUTION: A manufacturing method of a ply wood comprises the next steps: laminating reinforced layers(23) on at least one outer surface of a wood panel(21); compressing the wooden sheet and a stiffening layer; heating the stiffening layer before being laminated on the wooden sheet; spreading adhesive between the stiffening layer and the wooden sheet before the stiffening layer is laminated in the wooden sheet; forming a laminated ply wood by laminating a plurality of ply woods before the stiffening layer is laminated in the wooden sheet.