Apparatus for making plastic containers

Plastic article or earthenware shaping or treating: apparatus – Dough divider type including trap chamber – Rotating trap chamber pickup

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Details

425387B, 425DIG208, 425DIG234, B29D 2303

Patent

active

039946495

ABSTRACT:
A method and apparatus for the production of plastic containers, especially injection blow molded containers having a preformed inner lining which is applied to the blow core prior to formation of the composite parison. The temperature of the blow core is adjusted prior to application of the lining so that it is suitable for receiving and heating said lining.

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patent: R27104 (1971-03-01), Valyi

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