Calender for material webs or the like
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United States of America Patent
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-
Jun 27, 1995
Grant Date -
N/A
app pub date -
Feb 14, 1994
filing date -
Feb 13, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A calender for material webs of paper or the like comprises at least one pressing gap. At least one temperature controlled tempering roller is disposed adjacent to the gap. A charging device is disposed adjacent to the gap. The charging device electrostatically charges the material web before the material web contacts the tempering roller.
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