Vacuum kneading and extruding apparatus
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United States of America Patent
Stats
-
Dec 31, 1996
Issued Date -
N/A
app pub date -
Jul 13, 1995
filing date -
Nov 10, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vacuum kneading and extruding method includes the steps of separately and continuously measuring plural types of material and continuously feeding the material into a kneading and degassing tank; kneading the plural types of material fed, and degassing the material by decompressing a material accommodating space into a vacuum; kneading and transporting the material in a decompressed condition through a multi-stage kneading mechanism; and forming and extruding kneaded material in a predetermined shape. An apparatus for use in executing this method is included.
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Cited Art Landscape
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