Volumetric blending, mixing and extruding of polymer like materi

Details Volumetric blending, mixing and extruding of polymer like materi Volumetric blending, mixing and extruding of polymer like materi

1994-01-21

1995-07-04

Nguyen, Khanh

Plastic article or earthenware shaping or treating: apparatus

With separate and distinct upstream agitating or kneading means

Plural means being diverse, or parallel and intermeshing or...

366 84, 366 86, 366 90, 425205, 425208, 425209, 425582, 425583, B29B 746, B29B 748, B29B 760

Patent

active

054294894

ABSTRACT:
Side by side extruders provide an extrusion apparatus which has an imposed order of longitudinal displacement of the process material in relation to itself so that cross-shearing is directed to newly aligned material in a manner which achieves volumetric blending with little unproductive shearing. The extrusion apparatus mixes and extrudes polymer like materials with as little waste shearing as possible, so as to preserve the viscosity of the polymer materials and to produce a uniformity processed material of the highest quality possible from the starting materials.

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