Sheet decoration injection molding machine utilizing a flat or non-contact type hot plate

Abstract

A sheet-decorating injection molding machine is provided with a female mold, a male mold, a sheet clamper for fixedly holding a decorative sheet on a parting surface of the female mold, and a hot plate having a first heating plate and a second heating plate jointed at corresponding edges thereof in a V-shape. The heating surfaces of the first and second heating plates face the female mold. The V-shaped hot plate is moved to a position near the decorative sheet held by the sheet clamper on the female mold to heat the decorative sheet uniformly.

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