| 摘要 |
Disclosed are a press mold device for compressing a different kind of a metal plate capable of compressing a different kind of a metal plate formed of a material different to a cooking vessel on a bottom plate of the cooking vessel and a compression method thereof. The disclosed press mold device comprises: a lower mold having a support part for supporting the cooking vessel; an upper mold having a compression part for compressing the metal plate on the bottom plate of the cooking vessel mounted on the support part of the lower mold; and a guide member formed as a cylindrical shape surrounding the outer circumference of the compression part of the upper mold, installed to be able to lift up and down on the upper mold, and compressing the edge of the bottom plate of the cooking vessel mounted on the support part of the lower mold to be fixed. |
