Stack v-PRESS flexographic press: industrial flexographic printing with independent cylinders
The Stack v-PRESS flexographic press is a solution engineered specifically for industrial flexographic printing with independent cylinders, designed to integrate into existing and complex production lines where precision, robustness and operational accessibility are required.
Its stack configuration with independent drive on each cylinder makes it suitable for medium-to-large print widths and for processes where control, set-up speed and print quality are critical to production competitiveness.
v-PRESS provides a balance between process stability, layout modularity and straightforward operation, making this technology central for companies that require consistent flexographic performance over time.
Stack flexographic printing as an industrial process
In flexographic printing, a stack press is defined by its vertically arranged print units, each equipped with its own impression cylinder and independent drive. This architecture offers direct operator access, easier maintenance-de and immediate visual control of each unit. While it is not intended for the thinnest substrates or jobs where ultra-critical register is mandatory, it is highly effective where robust performance, adaptability and integration into production flow are required.
In practice, stack machines such as v-PRESS are well suited to:
in-line production with other converting modules,
multi-colour printing with vertical unit configurations,
jobs on heavier or composite materials,
industrial lines requiring rapid control of individual print stations.
Stack v-PRESS
Number of colours: 1-2-4-6-8
Drive: Gearless
Print width: 600-2000 mm
Print repeats: 300-1500 mm
Maximum speed: 450 m/min
Register range: 360°
Ofem approach to v-PRESS
v-PRESS is not just another stack press. It is developed with independent electronically synchronised drives on each print cylinder, enabling:
greater register accuracy,
faster initial set-up,
dynamic control of individual print units.
The geometry of the print groups follows a concept similar to central-drum units, making v-PRESS solid and reliable even in complex industrial applications.
In addition, the machine is designed for:
in-machine plate sleeve and anilox sleeve change,
inking with a closed chamber and doctor blade,
drying managed by a dedicated insulated module with HMI control of temperatures and air volumes.
Ideal applications for v-PRESS
v-PRESS is particularly suitable for:
integration into continuous converting lines,
medium-to-large scale packaging-de,
composite materials and films,
multi-colour jobs with independent control of each print unit.
This configuration also makes it suitable for sectors such as:
food,
cosmetics and personal care,
technical packaging-de,
labels-de and tags.
Key features
of the Stack v-PRESS
flexographic printing press
Independent drives on each cylinder
Each print unit has its own synchronised motor, improving register precision and process control.
Robust and accessible stack configuration
The vertical architecture enables direct accessibility, easier maintenance-de and faster intervention on print stations.
In-machine sleeve change
Plate sleeves and anilox sleeves can be replaced directly in line without complex disassembly.
Closed-chamber doctor-blade ink system
Provides more stable ink metering, improving print quality and colour consistency.
Integrated drying module with HMI control
Drying is controlled through adjustable ventilation and heat sources for consistent and repeatable performance.
1. Independent drives on each cylinder
Each unit has its own electronically synchronised motor.
Benefit: greater register accuracy and process control on each colour.
Why us: because we reduce the impact of traditional mechanical variables, focusing on digital control and production stability.
2. Accessible vertical stack architecture
Vertical layout across all print units, with direct access.
Benefit: faster operational intervention and simplified maintenance-de.
Why us: because we design stack presses not only for function, but for real shop-floor operability.
3. Direct in-machine sleeve change
Plate and anilox sleeves can be replaced without complex disassembly.
Benefit: shorter set-up times and reduced non-productive time.
Why us: because we reduce machine downtime and increase effective production time.
4. Closed-chamber doctor-blade inking
Stable and controlled ink metering system.
Benefit: more uniform and controlled print quality.
Why us: because printing must be repeatable, not just "good the first time".
5. Integrated, controllable drying
Module with fans and HMI temperature control.
Benefit: consistent drying across every production cycle.
Why us: because every part of the print process is controlled and not left to chance conditions.
6. In-line integration with other operations
Designed to integrate easily into continuous converting lines.
Benefit: more coherent production flow and less downtime between print and post-print phases.
Why us: because we treat the press as part of your line, not as a standalone unit.
Ofem: Ihr Partner für den Flexodruck
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- Bereit, Sie bestmöglich zu unterstützen
- Mehr als zehn Jahre Erfahrung
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- Problemlösung auf höchstem Niveau
- Transparente Beratung
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