Drum winder and method for winding a web
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United States of America Patent
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-
Feb 20, 1996
Grant Date -
N/A
app pub date -
Jun 15, 1994
filing date -
Jun 30, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A drum winder and method for winding a web, including winding drums for supporting a roll that is being formed and a pressurized gap formed by the winding drums and the roll being formed. The cutter well or a part of same has been formed as a sealed pressure chamber and is coupled to the gap in order to pressurize the gap.
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