The Plus Series machines feature manufacturing solutions and advanced equipment, studied to comply with all requirements in corrugated board converting.
As for all Curioni machines, the feeder is equipped with the proven Lead Edge EXTEND-O-FEED of SUN Automation: As of 1999, there are more than 2500 installations in the five continents!
To satisfy all requirements for printing quality, Plus Series machines feature three different flexo bottom printing unit:
Basic with traditional roll to roll inking system
Raffaello
with roll to roll inking system integrated by reverse angle doctor blade
Raffaello with closed chamber doctor blade Rainbow Graphics of Sun Automatic
All three printing units model can be fitted with Suction Grip vacuum sheet transport system (up to 3400 mm working width), without pull rolls, developed by Curioni under Bobst license, for a real kiss touch printing.
Spit process is positioned just before the Rotary Die Cutting unit and, thanks to Suction Grip vacuum sheet transport system and to special transmission devices, plays the essential function of separating and protecting the last print from the powerful action of the die cutter and provides enough room for the installation of modern ink drying unit.
For all models of the range it is available the dual shaft slotting unit, with movable central head and controlled through PC to produce special packaging and half boxes. With the further option of the Extend-o-Slot device, it is possible to process board sheet with length up to two times the nominal repeat of the machine.
The stripper-stacker represents a key factor in a RDC since its performance directly affects the productivity of the line. Curioni can provide two different systems: Autostrip, low-cost and reliable for single out, and IFP for complex multi-out collection.
Both systems are equipped with non-stop device for high pile and bundle collection, and single pallet or slip sheet feeder.