Apparatus for forming oriented plastic pipe

Details Apparatus for forming oriented plastic pipe Apparatus for forming oriented plastic pipe

1998-11-23

2000-10-24

Pyon, Harold

Plastic article or earthenware shaping or treating: apparatus

Including means advancing continuous length work through...

425377, 425393, 4254031, B29C 5524

Patent

active

061357499

ABSTRACT:
An apparatus for forming an oriented plastic pipe from a plastic tubular material includes a first heated liquid bath for heating the plastic material to the glass transition temperature and a cooled liquid bath downstream of the heated liquid bath for cooling the plastic pipe after orientation of same.

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