Thermoforming machine

Details Thermoforming machine Thermoforming machine

1984-05-25

1985-09-24

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Sets of shaping couples comprising an endless surface for...

425370, 425396, 425398, B29C 1702

Patent

active

045430543

ABSTRACT:
A machine and process for continuously thermoforming molten thermoplastic sheet are provided requiring precise synchronism in the interaction between opposed successions of circulatable tooling steps. A single motor for all the driving mechanisms achieves the desired synchronism and a driven succession of tooling steps itself drives the opposed succession.

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