Use fast, safe and convenient sleeve-changing technology, contributing to low cost and high productivity.
Sleeve cylinder thickness can be arbitrarily selected within a certain range, and sleeves with different outer diameters and the same inner diameter are mounted to acquire the desired printing circumferences.
Servo motor driving sleeve type printing cylinder can realize stepless continuously selectable printing length.
Specially designed flower-type cam supports and fastens the plate cylinder with a locking hook, which effectively overcomes the vibration caused by plate gap and achieve high-precision and stable printing.
Specially designed flower-type structure enables fast change of plate cylinders without adjusting printing pressure, which greatly improves production efficiency.
Donghang F3 series narrow web flexo printing machine can print on coatedpaper, paperboard, copy paper, self-adhesive paper, non-woven fabric, BOPP, PET, plastic film, etc. This machine is widely used in label, multilayer label, tissue paper, plastic film, paper cup, carton, food packaging bag, packaging paper and the like printing fields.
Parameter configuration
Specification | 13” (30330) | 16.5”(30420) | 20.5”(30520) | 25.5”(30650) |
Max.web width | 340mm | 430mm | 530mm | 660mm |
Max Printing width | 330mm | 420mm | 520mm | 650mm |
Max die-cutting width | 330mm | 420mm | 520mm | 650mm |
Printing repeat length | 305-635mm | 305-635mm | 305-635mm | 305-635mm |
Die-cutting repeat length | 305-635mm | 305-635mm | 400-635mm | 500-635mm |
Max unwinding diameter | 1016mm | 1016mm | 1524/1016mm | 1524/1016mm |
Max rewinding diameter | 1016/762mm | 1016/762mm | 1016/762mm | 1016/762mm |
Max printing speed | 180m/min | 180m/min | 180m/min | 180m/min |
Drying mode | Hot-air drying/IR Drying/UV drying | |||
Applicable ink | Eco-friendly water-based ink/UV ink/Solvent ink | |||
It’s widely used in packaging paper, paper box/bag, paper cup, courier bag, beer carton, food carton, etc. Pre-printing fields.
Parameter configuration
Specification | 27.5” (30700) | 35.5”(30900) | 47.5”(301200) | 56.5”(301430) | 63”(301600) |
Max.web width | 720mm | 920mm | 1220mm | 1450mm | 1620mm |
Max Printing width | 700mm | 900mm | 1220mm | 1430mm | 1600mm |
Max die-cutting width | 700mm | 900mm | 650mm | ||
Printing repeat length | 350-810mm | 350-810mm | 350-810mm | 480mm-1100mm | 480-1100mm |
Die-cutting repeat length | 500-810mm | 700-810mm | |||
Max unwinding diameter | 1524mm | 1524mm | 1524mm | 1524mm | 1524mm |
Max rewinding diameter | 1524mm | 1524mm | 1524mm | 1524mm | 1524mm |
Max printing speed | 200m/min | 200m/min | 200m/min | 200m/min | 200m/min |
Drying mode | Hot-air drying/IR Drying | ||||
Applicable ink | Eco-friendly water-based ink /Solvent ink | ||||
