Folding machine

A paper feeder has a front side air blower and a regulating valve, to separate one sheet (6), and a suction roller (5) to handover the sheet to a positioning stand. A discharge air generator generates discharge air of low pressure in large quantity, and a suction air generator (2) generates suction...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SCHLIEN, RUEDIGER, HOFMANN, WOLFRAM, FRITZSCH, OLIVER
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A paper feeder has a front side air blower and a regulating valve, to separate one sheet (6), and a suction roller (5) to handover the sheet to a positioning stand. A discharge air generator generates discharge air of low pressure in large quantity, and a suction air generator (2) generates suction air of high pressure in small quantity. The generators are controlled separately.