Injection mold for making plastic crates comprises five movable walls which mold outer surface of crate walls and base and core which molds their inner surfaces, walls having recesses in which exchangeable molding components can be fitted

摘要

Injection mold for making plastic crates comprises five movable walls which mold the outer surface of the crate walls and base and a core which molds their inner surfaces. The walls have recesses in which exchangeable molding components can be fitted.