| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold 1 for injection molding which is provided with a material bank part 18A, a gate part 19A, and a product part 20A integrally in response to a material passage ranging from an injection port 15 to a product cavity 20 through a material bank 18 and a gate, injection-molds a molding 22, injection-molds a molding 22, is improved in durability, and can improve the quality of the molding 22. SOLUTION: A fixed side template 4 and a movable side template 9 which are combined contactably/separably and hold the product part 20A and a core 10 for holding the material bank part 18A are provided. By leaving the movable side template 9 temporarily on the fixed side during mold opening, the product part 20A held by the templates 4, 9 and the material bank part 18A held by the core 10 are cut off by the gate part 19A.
|
