Molding device used for producing hollow glass vessels has a hollow chamber determined by the structure of the vessel with a limiting surface coated with a hard alloy strip

摘要

Molding device has a hollow chamber (14s) determined by the structure of the vessel with a limiting surface (20) coated with a hard alloy strip (22). An Independent claim is also included for a process for the production of the molding device. Preferred Features: The hard alloy strip is arranged on each of the longitudinal edges with a collar strip (24) on its surface.