Method for manufacturing multi-component body, particularly multicomponent compact mold portions and hollow bodies, involves driving displacement body from polymeric material component by another polymeric material component

摘要

The method involves driving a displacement body from a polymeric material component by another polymeric material component. The injection of the skin- and core components sequentially takes place. The gating of the core components are designed as injectors. A projectile is placed on the gate of each core components. A two- to n-component molded part is generated by sequential injection of core components with different projectile dimensions. Polymeric molding compounds are introduced as core- and skin components.