Injection molding a two-component product, e.g. a transparent automobile sliding roof with a black edge, has a edge flash from the first plastics component extending into a second cavity for embedding in the second component

摘要

The assembly for injection molding a two-component molding has a cavity between a first (10) and a second mold plate, for the injection of the first plastics component (1.1). The cavity is structured for the first component to flow into a gap to form an edge flash (3). An injection mold plate (120) has a recessed zone (124) for the injection of the second plastics component (2), which also flows around and behind the projecting edge flash formed by the first plastics component.