Stand-up apparatus for producing flexible pouches
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United States of America Patent
Stats
-
Apr 17, 2001
Grant Date -
N/A
app pub date -
Nov 9, 1999
filing date -
Nov 9, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for use in a form, fill, and seal packaging machine using preprinted web. The punch apparatus includes a registration sensor, a controller, a punch mechanism, a secondary servo feed drive and a dancer system. The registration sensor reads a registration mark on the web to send a signal to the controller which stops the secondary servo feed drive in a position one panel pitch downstream from the registration sensor. The punch is activated to punch holes along a cut line. The secondary feed drive is activated to advance the punched web to a dancer system. The web is moved from the dancer system to a conventional pouch forming machine by a primary feed drive.
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