| 摘要 |
PURPOSE: A vacuum injection press mold with a sealing device and a method of vacuum injection press molding using the same are provided to homogenize the density of a product by injecting molten resin and vacuumizing inside a cavity before completely sealing the mold and to completely decal a minute pattern to the product. CONSTITUTION: A vacuum injection press mold comprises a sealing device(30) and a venting line(5). The sealing device includes a seal ring, a sealing chuck, a sealing chuck push rod, and an elastic member. The seal ring and the sealing chuck are protruded from a driving shaft mold(20) by the sealing chuck push rod and retreats inside the driving shaft mold when a fixing shaft mold is adhered to the driving shaft mold. The molten resin inside a cavity can be molded by completely adhering the fixing shaft mold(10) and the driving shaft mold after injecting the molten resin inside the cavity.
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