Paper and board corrugator - has grooved or fluted rollers and glue applicator

The corrugator consists of a pair of fluted rollers and a glue applicator roller plus a pressure device to press the web onto the fluted rollers and composed of a blower to set up outside overpressure on the web on the roller. A smooth cover web is pressed home and glued to the corrugated web. A suc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PUFF, JOSEF, 8483 VOHENSTRAUSS, DE, OTT, ALEXANDER, 8481 MANTEL, DE, TAFELMEIER, GEORG, 8481 MANTEL, DE, HEINDL, ANDREAS, 8482 NEUSTADT, DE, WIEDERER, ROBERT, 8481 WEIHERHAMMER, DE, KICK, JOSEF, 8481 KOHLBERG, DE
Format:	Patent
Sprache:	eng
Schlagworte:	MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD ORMATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER PERFORMING OPERATIONS TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:	The corrugator consists of a pair of fluted rollers and a glue applicator roller plus a pressure device to press the web onto the fluted rollers and composed of a blower to set up outside overpressure on the web on the roller. A smooth cover web is pressed home and glued to the corrugated web. A suction device (24) should draw air away from the transporting fluted roller (2) from below the web (3) and return it via return line (26) to the blower (20). USE/ADVANTAGE - Paper and board industry, corrugating. Closed air circuit applies overpressure outside and suction inside web to ensure reliable start-ups, e.g. after stock roller replenishment etc.