Abstract: A water-based hybrid ink that includes as components (a) water, (b) an UV-curing oligomer and/or polymer containing ethylenically unsaturated functional groups, (c) a humectant, (d) a radical-forming photoinitiator, wherein the hybrid ink additionally includes (e) a heat-curing oligomer and/or polymer containing complementary functional groups.

Abstract: A water-based hybrid ink that includes as components (a) water, (b) an UV-curing oligomer and/or polymer containing ethylenically unsaturated functional groups, (c) a humectant, (d) a radical-forming photoinitiator, wherein the hybrid ink additionally includes (e) a heat-curing oligomer and/or polymer containing complementary functional groups.

Abstract: The invention relates to an inkjet printing apparatus (1) with at least one printing head (2). Several tanks (3, 4) for inks and/or a cleaning medium are arranged in front of a connection opening (7) for the printing head (2), and the tanks (3, 4) are connected by feed lines (5) with the connection opening (7) for the printing head (2), whereby a stop element (6) is arranged between each tank (3, 4) and the connection opening (7).

Abstract: The invention relates to an inkjet printing apparatus (1) with at least one printing head (2). Several tanks (3, 4) for inks and/or a cleaning medium are arranged in front of a connection opening (7) for the printing head (2), and the tanks (3, 4) are connected by feed lines (5) with the connection opening (7) for the printing head (2), whereby a stop element (6) is arranged between each tank (3, 4) and the connection opening (7).

Abstract: A continuous processing machine for photographic material, particularly sheet-shaped photographic paper, has an input unit for the sheet material to be treated and a variable number of treatment units of the same structure which can be fitted together with one another to form a modular system. Each treatment unit is equipped with a set of conveying rollers and with a synchronous motor used as the drive and includes a toothed gear transmission, the ratio of which can be adjusted corresponding to given values of the advancing speed of the sheet material. A conveyor worm in the bath receptacle of each treatment unit driven by the same motor provides an effective circulation of the bath.The modular structure makes it possible to fit together a variable number of treatment units which are similar with respect to one another to form an equipment unit which, depending on the configuration stage is suitable for different treatment processes.