METHOD AND APPARATUS FOR MOLDING CERAMIC SHEET

摘要

PROBLEM TO BE SOLVED: To provide a method and an apparatus for molding a ceramic sheet capable of extrusion molding the ceramic sheet of a compratively broad width and a thin thickness while generation of creases is suppressed by using a screw extruder. SOLUTION: In a method for molding a ceramic sheet by extrusion molding a ceramic material introduced into an extruder 2 in a sheet shape from a mold 11 by using the molding apparatus 1 having a screw type extruder 2 and the mold 11 arranged at a tip of the extruder 2, the ceramic material passing through the mold 11 is extrusion molded while a temperature is respectively adjusted in each region constituted by dividing the ceramic material into a plurality of parts in its width direction.