METHOD FOR PREPARING CERAMIC BODY

摘要

PROBLEM TO BE SOLVED: To provide a method for preparing a ceramic body wherein openings of cells on the end faces can be simply sealed and which can easily cope with automation. SOLUTION: In the method for preparing the ceramic body wherein a ceramic body with a structure wherein cells 3 are alternately sealed on both end faces of a ceramic honeycomb structural body is obtained by filling a slurry 6 for sealing into specified cells 3 on both end faces of a ceramic honeycomb molded body 1 and then, calcining it, a hole 5 is made at a position corresponding to the specified cell 3 of a sheet 4 stuck on the end face of the ceramic honeycomb molded body 1 to form a mask corresponding to every honeycomb molded body 1 and the face stuck with a mask is immersed in the slurry 6 for sealing to fill the slurry 6 for sealing into the cell 3 from the hole 5 made in the mask.