Injection blow molding apparatus

Details Injection blow molding apparatus Injection blow molding apparatus

1994-09-20

1996-03-26

Chiesa, Richard L.

Plastic article or earthenware shaping or treating: apparatus

Female mold and means to shape parison directly by internal...

With heating or cooling means

26432816, 264537, 425529, 425533, 425534, 425552, B29C 4964

Patent

active

055015891

ABSTRACT:
A parison injection blow molding apparatus injection molds parisons, transfers them to cooling stations then to orient-stretch blow stations and thereafter ejection stations. While at the injection molding station, cooling stations and during transfer therebetween prior to being placed at the blow stations, the parisons are continuously cooled. The parisons are transferred to each station by an axially and laterally indexing platen.

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patent: 5176871 (1993-01-01), Fukai
patent: 5206039 (1993-04-01), Valyi

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