Dual flexible lip extrusion apparatus
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United States of America Patent
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-
Oct 21, 1997
Grant Date -
N/A
app pub date -
Jun 14, 1994
filing date -
Feb 4, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An extrusion apparatus includes first and second die body portions each having a main body and a lip interconnected with the main body wherein the die body portions are joined such that a single die outlet is formed between and bounded by the lips. The apparatus also includes suitable structure for moving the lips to adjust the die outlet.
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