METHOD FOR DEMOLDING INORGANIC SUBSTRATE AFTER PRESSURE MOLDING AND DEMOLDING APPARATUS THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a method for demolding an inorganic substrate, capable of demolding the inorganic substrate from a press mold in a short time in a pressure molding process for the inorganic substrate without deforming the inorganic substrate or generating a demolding crack after pressure molding. SOLUTION: The inorganic substrate is demolded from the press mold by sucking the bottom surface of the inorganic substrate under reduced pressure after pressure molding.