Process and device for heating a moving web
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United States of America Patent
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Jun 29, 1999
Grant Date -
N/A
app pub date -
Oct 6, 1997
filing date -
Feb 27, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The process for heating a moving web, in particular a corrugated board web, in addition to a supply of heat to the one outer side of the moving web, also provides supply of heat to the other outer side of the web (5). A preheater (1) with a first heating face (3), which is associated with a movable deflection roll, is connected to a second heating face (13) connected to the deflection roll (10). With its other outer side, the web (5) is guided via this second heating face.
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