Printing Unit with Curved Sealing Doctor Blade
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United States of America Patent
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N/A
Issued Date -
Sep 15, 2011
app pub date -
Nov 20, 2009
filing date -
Nov 26, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A printing unit with a rotary roller and an ink chamber with an elastic sealing doctor blade (2) which in a curve with decreasing curvature extends from a holder (6) to a tangential point of contact on the surface of the rotary roller. A packing follows the curvature in order to seal between the sealing doctor blade and the ink chamber.
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