| 摘要 |
A mold base is provided to minimize a parting line generated in the surface of a product by supporting the surface of the product with a first insert core except for a groove formed by a core pin. A mold base comprises a first template(30), a second template(32), a first insert core(36), a second insert core, an adjusting unit(49,51), and an eject pin(55). A cavity molding unit is installed at a side of the first template. The second template is adhered to the second template selectively. A settling groove part is formed on a side facing with the cavity molding unit of the second template. The cavity molding unit in which a pin hole is punched is formed on the first insert core. The second insert core is fixed on the settling groove part of the second template. The eject pin moves the first insert core.
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