Patent ID: 7601289
Filing Date: 2009-10-13
Classification: B29C

Abstract:
1. A two-sides in-mold decoration molding die, comprising: a first mold comprised of a first cavity located on a first cavity forming face, on which a first decoration film is movably disposed in a first direction, parallel to the first cavity forming face, so as to pass over the first cavity, wherein the first decoration film has a width that covers the first cavity, but is smaller than the first cavity forming face; and a second mold comprised of a second cavity, located in a second decoration film passing region of a second cavity forming face, on which a second decoration film is movably disposed in a second direction intersecting the first direction, parallel to the second cavity forming face, so as to pass over the second cavity of the second decoration film passing region, the second mold further comprising a protruding section, protruded from a surface of a second decoration film non-passing region of the second cavity forming face, with a runner through which to supply molten resin injected through a sprue to the second cavity, wherein, said second mold is placed so as to oppose the first mold and movable with respect to the first mold so as to be clamped and separated from the first mold, the second decoration film has a width that covers the second cavity, but is smaller than the second cavity forming face, and the second decoration film passing region is different from the second decoration film non-passing region, wherein when clamping the first mold and the second mold, an upper surface of the protruding section and a region of the first decoration film, where the first decoration film does not overlap the second decoration film, contact each other, so as to define, in the runner, a molten resin path for guiding the molten resin to pass between the first decoration film and the second decoration film, preventing the molten resin from leaking, and the molten resin is injected into the first cavity and the second cavity to produce a molded product to which the first decoration film and the second decoration film are integrally adhered.