Packaging machine with variable sealing jaw displacement apparatus
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United States of America Patent
Stats
-
Sep 6, 1988
Grant Date -
N/A
app pub date -
Jun 22, 1987
filing date -
Jun 22, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vertical form, fill and seal packaging machine is characterized by a sealing apparatus which provides for variable sealing jaw displacement having an externally selectable magnitude. The sealing apparatus also includes a displacement sensor for providing feedback signals indicative of a measured sealing jaw displacement.
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Family
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Cited Art Landscape
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