DEVICE FOR PRODUCING CIGARETTES WITH A TIP

For producing coating paper for cigarettes with perforations i.e. holes, a double-width web (10) is perforated by a laser beam (21) while forming separate groups of holes. A single laser beam is used for perforating and is diverted by directing mirrors (35, 36) and by tilted mirrors (37, 38) whereby...

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Bibliographische Detailangaben
Hauptverfasser:	ENGEL, GISBERT, BECKMANN, FRANK, JACOBI, TOBIAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIGARETTES CIGARS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING HUMAN NECESSITIES MACHINE TOOLS MACHINES FOR MAKING CIGARS OR CIGARETTES METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SMOKERS' REQUISITES SOLDERING OR UNSOLDERING TOBACCO TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	For producing coating paper for cigarettes with perforations i.e. holes, a double-width web (10) is perforated by a laser beam (21) while forming separate groups of holes. A single laser beam is used for perforating and is diverted by directing mirrors (35, 36) and by tilted mirrors (37, 38) whereby producing, at approximately the same time, two rows of holes, namely transversal rows, oriented transversal to the web (10). This perforation unit can be placed directly on the filter attaching device of a cigarette producing machine.