1.The shaftless flexo printing unit - offers increased flexibility with variable size selection
2. Lightweight flexo sleeves - for easy handling
3. Compact design with a short web path - excellent efficiency with less waste
4. Pre-registration and auto registration system - easier to operate
5. Suitable for a wide variety of inks - environmentally friendly printing
As the first flexo printing press of JDPRESS, the JDF 420/330 series can print on paper as well as film, self-adhesive material and other materials.
1. Maximum flexiblity and convenience with flexo printing

The shaftless flexo printing unit uses high-precision servo control technology. Thanks to this technology, the print repeat length has no restrictions due to the gear and the gear spacing. It also eliminates excessive noise and print streaks caused by the gear vibrations.

Lightweight flexo sleeves - the lightweight material of the flexo sleeves and the inflatable structure, makes for user friendly handling.

Flexible combined inline technologies - Cold foil stamping, lamination, de-lam /re-lam, reverse side printing and turnbars can be used for different product requirements.

2. More economical and environmentally friendly printing

Maximum-precision and stability of the sleeves decreases the vibration in the printing processes, resulting in the optimal printing experience.

Compact design of web path - the web path has been specially designed to minimize wasted space.

Pre-registration and auto registration system - These systems make it possible for faster changeover and less material loss. This process needs no manual adjustment to ensure the best results.

Combination of UV, infrared and hot air drying - Through the combination, the printing can be water- based ink or UV ink, which makes it more environmentally friendly.

Delam/relam unit - allows the separation of adhesive material from the backing material so that it's printed on the glue side and then re-laminated.
Print sleeve cylinder Gearless anilox roller
Pressure regulator- The display function of the pressure valve makes it easier to adjust the pressure between the plate cylinder and the anilox roller, and the pressure between the plate cylinder and the impression cylinder quickly
Rotary die-cutting - improves efficiency and ensures die-cutting quality. The magnetic cylinder makes die changing quick and easy
Cold foil stamping device (optional) - suitable for any module.
Turnbar - allows for printing on the back of the materials; suitable for any module.
Matrix stripping device - With its precise alignment and tension control, the matrix waste is removed at a high-speed and then rewound into a roll.
Pneumatic slitting knife - Pneumatic slitting knife can cut the material roll into any width
* The company reserves the right to change the technical parameters without prior notice. *
Technical Specifications Model JDF420 Model JDF330
Max. Printing Speed 180m/min 590ft/min 180m/min 590ft/min
Max. Unwind Roll Diameter 1000mm 39in 1000mm 39in
*Max. Rewind Roll Diameter 1000mm 39in 1000mm 39in
Max. Printing Width 450mm 17in 330mm 13in
Max. Web Width 460mm 18in 340mm 13in
Printing Repeat Length 241.3-635mm 9 1/2in - 25in 241.3-635mm 9 1/2in - 25in
Horizontal Adjustment Range (Registration) +-10mm 0.39in +-10mm 0.39in
Longitudinal Adjustment Range (Registration) 360 Grad 360 Grad
Inline Technology
Cold Foil Stamping Optional Optional
Turnbar Optional Optional
Delam/Relam Optional Optional
Hot Air Drying Optional Optional
Lamination Optional Optional
Rotary Screen Printing Optional Optional
Printing Material
Film Applicable Applicable
Paper Applicable Applicable
Self-adhesive Materials Applicable Applicable
Cardboard Applicable Applicable
*Rewind Roll Diameter 2*680mm or 1*1000mm
JDF420/330 Related Information
JDF420/330 PDF Download >>
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