Method and device for electrostatic charging
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United States of America Patent
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Dec 12, 2000
Grant Date -
N/A
app pub date -
Aug 9, 1999
filing date -
Apr 2, 1997
priority date (Note) -
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Abstract
The invention relates to a method for electrostatic charging of the two outer sides of at least one material web with charges of opposite polarity, prior to the further processing of the at least one material web, with the web being guided through the nip of a pair of rollers that are parallel to one another and are arranged with a short space between them, characterized in that the electrostatic charging of the two outer sides of the at least one material web is performed by the rollers in the nip between them.
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