Central drum flexographic press CI

8-colorfor plastic filmfor paper

Product overview
The Central Impression (CI) flexographic printing press is a servo-driven CI machine designed for precise, continuous production on paper and film substrates. It features cantilever sleeve-type printing units, a full-servo control and drive system, and compatibility with water-based and alcohol-based inks. The press is CE certified and engineered to minimise substrate distortion and registration variation in long runs.

Key product highlights
Built on established manufacturing experience from Shaanxi Beiren Printing Machinery Co., Ltd., this CI flexo press integrates servo control with a cantilever sleeve structure to prevent gear marking and deliver repeatable registration accuracy of ±0.1mm.

Advanced servo control system
The full-servo drive eliminates traditional gear-marking issues and maintains registration accuracy within ±0.1mm throughout extended production runs, supporting consistent print results.

Environmentally friendly operation
The press accepts both water-based and alcohol-based inks to support environmental compliance and lower VOC emissions while preserving print performance.

Intelligent automation features

• Pre-registration system to reduce setup waste
• Automatic pressure adjustment (APS)
• Order management and job recall
• Automatic washing function for faster changeovers
• Registration control sensors for real-time correction

Key applications
Flexible packaging: suitable for stand-up pouches, snack wrappers and frozen food films, with CI design reducing substrate stretching.
Paper products: effective on rough-surface papers where flexible plates adapt to surface irregularities.
Labels: pressure-sensitive label production requiring sharp graphics and multi-color registration.

Advanced technology benefits
Precise ink metering via anilox system for consistent color density across the web.
Lower production costs through reduced setup waste, automated adjustments and fewer manual interventions.
Gentle substrate handling using kiss-impression to accommodate thin films and delicate papers.

Quality assurance & support
All components undergo inspection and final acceptance tests including print quality, registration accuracy, pressure settings and color consistency. Supplier support includes installation, operator training, manuals and maintenance guidelines.

Technical specifications

• Printing method: Central Impression (CI) flexographic
• Drive system: Full servo control & driving
• Printing units: Cantilever sleeve type structure
• Ink compatibility: Water-based, Alcohol-based
• Substrates: Paper, Film, BOPP, PE, PET
• Registration accuracy: ±0.1mm
• Automation level: Fully automated
• Certification: CE certified
• Control system: Advanced PLC with touch screen
• Pressure setting: Automatic pressure adjustment (APS)