Device and method for charge removal from dielectric surfaces
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United States of America Patent
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Aug 23, 2005
Grant Date -
Jul 22, 2004
app pub date -
Feb 14, 2002
filing date -
Feb 23, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device and a method for at least partial removal of electric charges from dielectric surfaces, in particular surfaces of plastic films, paper webs or plastic fibers are described. First, a plasma is generated through microstructure discharges with a plasma device in at least one plasma region. In addition, the dielectric surface is introduced into the plasma region with a feed mechanism and is temporarily exposed to electrically charged particles generated by the plasma there.
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