METAL MOLD FOR CARRIER PLATE

摘要

PROBLEM TO BE SOLVED: To provide a metal mold for a carrier plate in which the inlets of holding holes can be formed so as to be a suitable shape upon the molding of a carrier plate. SOLUTION: In the die 30 for a carrier plate molding a carrier plate in which holding holes with a diameter smaller than that of through passages 1a are formed by packing an elastic member composed of silicone rubber, the edge face on the side of the flat face part 17a at the part with each holding hole formed in an elastic wall is formed in a state of being contacted only with a metal part. COPYRIGHT: (C)2009,JPO&INPIT