Abrégé

A method and a device for printing and drying a plastic film web, especially a polypropylene (PP), polystyrene (PS), or polyethylene (PE) film web, employ several offset printing mechanisms for printing the film web with different ink applications and at least one flame drying station. The device also includes a drawing roller, which is arranged between a last printing mechanism and the at least one flame drying station, contacts the unprinted surface of the film web, and applies tension to the film web.

Classes IPC  ?

• B65H 23/00 - Positionnement, tension, suppression des à-coups ou guidage des bandes
• B41F 23/04 - Dispositifs pour traiter la surface des feuilles, bandes ou autres objets en relation avec l'impression par séchage à chaud, refroidissement ou application de poudres
• B41F 13/02 - Entraînement ou guidage des bandes à l'intérieur des presses ou des machines
• B65H 23/188 - Positionnement, tension, suppression des à-coups ou guidage des bandes longitudinal en commandant ou régulant le mécanisme d'avance de la bande, p. ex. le mécanisme agissant sur la bande courante en liaison avec la bande courante

Abrégé

A device and method for printing and drying a plastic film web is provided, especially a device and method for printing and drying a polypropylene, polystyrene or polyethylene film web. The device can include several offset printing mechanisms for printing the film web with different ink applications and at least one flame drying station, characterized by a drawing roller, which is arranged between a last printing mechanism and the at least one flame drying station, and which can contact the unprinted surface of the film web, and apply tension to the film web.

Classes IPC  ?

• B65H 23/00 - Positionnement, tension, suppression des à-coups ou guidage des bandes
• B41F 23/04 - Dispositifs pour traiter la surface des feuilles, bandes ou autres objets en relation avec l'impression par séchage à chaud, refroidissement ou application de poudres
• B41F 13/02 - Entraînement ou guidage des bandes à l'intérieur des presses ou des machines
• B65H 23/188 - Positionnement, tension, suppression des à-coups ou guidage des bandes longitudinal en commandant ou régulant le mécanisme d'avance de la bande, p. ex. le mécanisme agissant sur la bande courante en liaison avec la bande courante

Abrégé

The invention relates to a method and to a device for printing and drying a plastic film web (2), especially a PP, PS, or PE film web, comprising several offset printing mechanisms (10, 12, 14, 16) for printing the film web (2) with different ink applications and at least one flame drying station (18, 20, 22), characterized by a drawing roller (24), which is arranged between a last printing mechanism (16) and the at least one flame drying station (18), contacts the unprinted surface of the film web, and applies tension to the film web.

Classes IPC  ?

• B41F 23/04 - Dispositifs pour traiter la surface des feuilles, bandes ou autres objets en relation avec l'impression par séchage à chaud, refroidissement ou application de poudres

Abrégé

The invention relates to a method and to a device for printing and drying a
plastic film web (2), especially a PP,
PS, or PE film web, comprising several offset printing mechanisms (10, 12, 14,
16) for printing the film web (2) with different ink
applications and at least one flame drying station (18, 20, 22), characterized
by a drawing roller (24), which is arranged between a
last printing mechanism (16) and the at least one flame drying station (18),
contacts the unprinted surface of the film web, and applies
tension to the film web.

Classes IPC  ?

• B41F 23/04 - Dispositifs pour traiter la surface des feuilles, bandes ou autres objets en relation avec l'impression par séchage à chaud, refroidissement ou application de poudres