Apparatus for processing extruded thermoplastic polymer

Plastic article or earthenware shaping or treating: apparatus – Means treating shaped work – In or on work confining surface

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425404, 425378R, 432 59, 432 77, B29C 2500

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active

041283791

ABSTRACT:
Apparatus for processing extruded thermoplastic material by advancing a hollow extrudate from the die member of an extruder through auxiliary equipment followed by stress relieving the extrudate through a mesh guide means, wherein the initial portion is heated while the subsequent portion is cooled by passing it through the mesh guide which may be contained in a temperature controlled water bath.

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