APPARATUS FOR FORMING PERFORATIONS TO WINDING PAPER OF ROD SHAPED TOBACCO PRODUCT

Apparatus for perforating the wrappers of filter cigarettes or a continuous web of wrapping material for filter cigarettes has a continuous-wave laser and one or more rotary disc-shaped shutters extending across the path of propagation of the laser beam toward the wrappers or web of wrapping materia...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	UUBUE HAITOMAN
Format:	Patent
Sprache:	eng
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:	Apparatus for perforating the wrappers of filter cigarettes or a continuous web of wrapping material for filter cigarettes has a continuous-wave laser and one or more rotary disc-shaped shutters extending across the path of propagation of the laser beam toward the wrappers or web of wrapping material. The dimensions of perforations in the wrappers or web of wrapping material can be regulated by changing the position of the shutter or shutters relative to the laser beam and/or relative to each other.