Kartusche zum Zuführen von Farbe in den Farbkasten einer Druckmaschine und Vorrichtung zum Füllen von der Kartusche

摘要

The cartridge (1) for feeding ink to an ink duct of a printing machine comprises, for containing ink, a hollow casing (2) presenting a base (4) provided with an ink dispensing valve (4a) and a piston (5) slidable within the hollow casing (2) to cause the ink to be dispensed by the dispensing valve (4a). The piston (5) presents a non-return valve (7) for feeding ink into the hollow casing (2), to enable the cartridge to be recharged. The cartridge filling device (30) comprises a housing (32) for the cartridge (1) and a filling head (33) associable with the piston and supported by actuator means (34) for its movement. The head (33) is connected to an ink feed pump (35) and presents at least one opening element (37) for opening the non-return valve (7) of the piston (5), to deliver ink into the cartridge (1).