Method for producing a moulded part from a rigid plastic holder and a flexible foam plastic layer positioned above it and apparatus

摘要

The method involves limiting a cavity (5) by two molded halves (1,2). A rigid plastic support is provided, which is supported in the cavity by a heating channel (3) and a feeding channel (4). A driving unit is removed from a mold at an end of a melt front of the plastic melt that has propellant. Independent claims are included for the following: (1) a device for manufacturing a mold part made of a rigid plastic support and a foam plastic layer by injection molding in a tool; and (2) a device for executing a mold part manufacturing method.