B - Operations – Transporting – 08 – B
Patent
B - Operations, Transporting
08
B
B08B 5/02 (2006.01) A47L 9/00 (2006.01) B08B 5/04 (2006.01) B41F 35/02 (2006.01)
Patent
CA 2472352
A cleaning apparatus for a printing press. The cleaning apparatus of the present invention allows for effective removal of contaminants from printing press print plates while the printing press is running. Furthermore, the cleaning apparatus of the present invention effectively applies and removes cleaning fluids such as water from the printing plate without resulting in the formation of water drops and streaks on the printed substrate. The cleaning apparatus comprises: a) a plenum b) a head connected to said plenum said head including: i) a nozzle (400) ii at least two banks (310) of air jets (300) wherein at least one bank of air jets is offset from a second bank of air jets; and iii) at least three vacuum ports (700).
L'invention concerne un appareil de nettoyage destiné à une presse à imprimer. L'appareil de nettoyage selon l'invention permet de retirer de manière efficace des contaminants de plaques d'impression d'une presse à imprimer pendant que celui-ci tourne. De plus, l'appareil de nettoyage selon l'invention applique et retire de manière efficace des fluides, tels que l'eau provenant de la plaque d'impression sans engendrer la formation de gouttelettes d'eau et de traînées d'eau sur le substrat imprimé. L'appareil de nettoyage comprend: a) un plénum b) une tête connectée audit plénum et comprenant: i) une buse (400) ii) au moins deux groupes (310) de jets d'air (300), au moins un groupe de jets d'air étant décalé par rapport au second groupe de jets d'air; et iii) au moins trois orifices d'aspiration (700).
Boatman Donn Nathan
Comstock Krista Beth
Fedyk Glen Charles
Fiedeldey Timothy Paul
Forry Mark Edwin
Dimock Stratton Llp
The Procter & Gamble Company
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