摘要 |
PROBLEM TO BE SOLVED: To provide a resin sealing mold capable of preventing the outflow of an excessive resin from a cavity part. SOLUTION: The resin sealing mold is equipped with an upper mold, a lower mold, the cavity part provided to the lower mold, the excessive resin housing recessed part provided to the periphery of the cavity part and a communication groove allowing the cavity part to communicate with the housing recessed part to allow the resin to flow in the housing recessed. The communication groove is inclined upward toward its downstream side from its upstream side. COPYRIGHT: (C)2007,JPO&INPIT |