Printing – Antismut device – Cleaners
Reexamination Certificate
2005-03-22
2005-03-22
Hirshfeld, Andrew H. (Department: 2854)
Printing
Antismut device
Cleaners
C101S424100, C101S425000, C015S345000, C015S404000
Reexamination Certificate
active
06868785
ABSTRACT:
A de-duster for a moving printing material web includes at least one blower nozzle assigned to a first side of the printing material web, and at least one blower nozzle assigned to a second side of the printing material web. The blower nozzles are set counter to web travel direction at an angle α. The de-duster further includes at least one extraction nozzle assigned to the first side of the printing material web, and at least one extraction nozzle assigned to the second side of the printing material web. The extraction nozzles are set counter to the web travel direction at an acute angle β. Each of the at least one blower nozzle is disposed between the at least one extraction nozzle at a respective side of the printing material web and the respective side of the printing material web. A combination of the de-duster and a cutting device, a folder with the combination, and a web-processing printing press in combination with the folder, are also provided.
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Döhner Markus
Thevenin Thierry
Evans Andrea H.
Goss International Corporation
Greenberg Laurence A.
Hirshfeld Andrew H.
Mayback Gregory L.
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