| 摘要 |
PROBLEM TO BE SOLVED: To eliminate trouble at the time of blow molding related to flash by forming an uneven part for cooling flash to the inner wall surface of an upper flash dam part and/or a lower flash dam part. SOLUTION: A mold for blow molding is a mold for molding a handled bottle and a mold main body 1 is equipped with a burr dam part 6 for a handle. An uneven part 60 for cooling flash is formed to the inner wall surface of the burr dam part 6 for the handle so as to efficiently cool the burr for the handle. By providing the uneven part 60 for cooling burr to the flash dam part 6 for the handle, the trouble resulting from the flash for the handle especially small, easy to scatter and easy to generate trouble can be reduced to a large extent and yield in the production of a handled container is enhanced. |
