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...
Patent
1983-11-28
1985-04-30
Hoag, Willard E.
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 90, 425376R, B29F 300, B29F 302
Patent
active
045141630
ABSTRACT:
This invention is concerned with an improved construction of synthetic resin extruding means provided with a single unit having a kneading power which is strong enough to mix or knead a resin strengthening admixture material with a raw resin material and being able also to extrude nothing but resin from the extruding means as in the case with the conventional type extruding means. The invention further involves a construction of extruding means provided with a particular mouth formed on a kneading portion of the means so that the resin strengthening admixture material can be put into the extruding means.
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