Process and arrangement including a gear pump for handling thermoplastic liquified material
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United States of America Patent
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-
Feb 27, 1996
Grant Date -
N/A
app pub date -
Oct 27, 1993
filing date -
Oct 28, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus and process for handling thermoplastic liquified material is disclosed. A system including an extruder feeding into a degasifying chamber is disposed upstream of a gear pump for pressurizing the material. The extruder gravity delivering, by way of a multiple-billet die, billets to the gears outside of the gear meshing area.
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