Patent ID: 7618249
Filing Date: 2009-11-17
Classification: B29C

Abstract:
1. A molding system for molding memory card devices, comprising: a molding plate configured to receive a substrate comprising a plurality of individual carriers each of which is pre-cut into a shape of a memory card device and connected to a frame of the substrate by narrow tie bars on two sides of the carriers, wherein each of the individual carriers are configured to receive an individual memory card device; a cavity plate configured to be clamped to the molding plate, the cavity plate further comprising a plurality of molding cavities each constructed in the shape of the said carriers, the cavities being operative to create molded packages onto the carrier conforming to a shape of the memory card device without need for further forming of the molded compound after molding; and a nozzle on the surface of each cavity that is operative to introduce molding material into the cavity in a direction that is substantially perpendicular to a plane of the substrate placed on the molding plate.