VAKUUM-BANDFÖRDERVORRICHTUNG UND MASCHINE ZUR HERSTELLUNG ODER VEREDELUNG EINER PAPIERBAHN, MIT EINER VAKUUM-BANDFÖRDERVORRICHTUNG

A perforated conveyer belt runs over an suction unit and presents a leading edge feed of a paper web to a printing machine. The web lead is fed especially over the curved perforated surface (13) by a first perforated roller (11), and is surrendered from the perforated belt to a second roller. The pe...

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Bibliographische Detailangaben
1. Verfasser:	DEMERS, SYLVAIN
Format:	Patent
Sprache:	ger
Schlagworte:	ACCESSORIES FOR PAPER-MAKING MACHINES CALENDERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PAPER-MAKING PERFORMING OPERATIONS PRODUCTION OF CELLULOSE STORING TEXTILES TRANSPORTING
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Beschreibung
Zusammenfassung:	A perforated conveyer belt runs over an suction unit and presents a leading edge feed of a paper web to a printing machine. The web lead is fed especially over the curved perforated surface (13) by a first perforated roller (11), and is surrendered from the perforated belt to a second roller. The perforated belt runs over a slotted (21) guide surface (20) which also forms part of the suction unit maintaining contact between the paper web and belt.