Production method of novel composite type core board

• Main Author: TAN FENGMING
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2018
• Subjects: NAILING OR STAPLING MACHINES IN GENERAL; PERFORMING OPERATIONS; TRANSPORTING; WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; WORKING VENEER OR PLYWOOD

The invention relates to a production method of a novel composite type core board. The production method of the novel composite type core board comprises the production steps that 1, high-density fiber boards which are 1-5 mm thick are used as an upper backing board and a lower backing board; a fir core slab coated with glue is laid between the upper backing board and the lower backing board and used as a core layer, and the backing boards and the core layer constitute a board blank; 3, the combined formed board blank enters a hot press for hot pressing and curing, and then the finished product is obtained; 4, the hot pressed finished product is cooled and then sawed and formed according to required dimensions; and 5, after the finished products of the required specifications and dimensions enter a sanding machine for thickness defining, quality inspection and storage are conducted, and after the finished products are delivered to a client, machining is conducted with melamine impregnated paper overlaying. Th