FABRIC-LAID RUBBER DIAPHRAGM PRODUCTION METHOD FOR SHARPLY REDUCING THE COST OF PRODUCTION AND PRODUCTION EQUIPMENT

摘要

PURPOSE: A fabric-laid rubber diaphragm production method is provided to improve quality and productivity, to reduce the investment cost in equipment, and to reduce the production cost through reduction of the length of a production process. CONSTITUTION: A fabric-laid rubber diaphragm production method comprises steps of forming an unvulcanized product by putting raw rubber(8) in the top of a lower cavity(4) and a core(3) and raising a compression molding press-lower plate(7); putting a base fabric in the top of the lower cavity of the space between unvulcanized products adhered in great numbers without releasing the unvulcanized product; and penetrating the rubber of the unvulcanized product into the surface and the space of the base fabric through warming and pressurization.