SHEET HANDLING APPARATUS WITH ROTARY DRUM

According to the present invention a sheet handling apparatus is provided which comprises a rotary drum (31) with openings at its peripheral wall. A strip (35) with perforations formed therein spirals circumferentially over an outer surface of the drum in a circumferential spiralling direction, such...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NOLTING, Erik E.M, HOLLANDS, Peter J
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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