Method for manufacturing multi-component motor car diaphragm lath or multi-component motor car decorative trim, involves thermal decoupling injector nozzle by injection molding tool

摘要

The method involves producing a chamber for introduction of a plastic material into an injection molding tool for creating a part of a column diaphragm lath. The plastic material is injected into another part (1), the former part is connected with the latter part over a contact surface (9), and a hollow cavity is limited by the contact surface. Another plastic material is injected into the hollow cavity over an injector nozzle (3), where the injector nozzle is tempered and/or cooled in an immediate short range of an injection point, and/or thermal decoupled by the injection molding tool.