Presses – Methods
Reexamination Certificate
2005-05-17
2005-05-17
Ostrager, Allen (Department: 3725)
Presses
Methods
C100S041000, C100S15800R, C100S159000, C100S161000, C100S169000
Reexamination Certificate
active
06892631
ABSTRACT:
Process for operating and calender with a roll stack having a plurality of rolls, including two end rolls arranged to form a press plane and middle rolls arranged between the end rolls. The plurality of rolls includes at least one elastic roll. The process includes displacing at least one roll relative to the press plane at periodic intervals.
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Scheidler Eva
Wolf Robert
Greenblum & Bernstein P.L.C.
Ostrager Allen
Self Shelley
Voith Paper Patent GmbH
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