The innovative and powerful UV Mid-web V4 Offset print unit in widths 670mm (26'') and 850mm (33'') enriches further the Varyflex V4 range. Varyflex V4 Offset, Mid-web printing press summarizes all the advantages of Varyflex presses widening its reach through the addition of powerful Offset technology to combine inking and printing quality standards with low-cost platemaking and precise color control.
Varyflex V4 Offset printing press is expected to revolutionize the packaging market thanks to a newly conceived Offset print unit characterized by high flexibility, simplicity in use and wide machine accessibility. The use of lightweight sleeves and the availability of a Revolver Cart for sleeve replacement are part of the so-called 'Easy Sleeve Format Change' patented by OMET and contribute to make this printing press a true variable-size offset machine.
Electron Beam WET/WET: Electron Beam is a food compliant curing system generating very little heat for a superior film handling at high-speed production.It provides an instantaneous and complete curing even at maximum line speed, requiring lower energy than UV and thermal drying.
UV WET/WET: Multiple-lamp drying system interposed between 2 or 3 printing units, with UV lamps mounted on a large servo-driven chill drum. It is suitable for both Hg and LED UV lamps.
UV WET/DRY: Interdeck UV curing system with 1 lamp mounted on a servo-driven chill drum placed inside every printing unit. It is suitable for both Hg and LED UV lamps.
The new flexo unit is specifically designed to integrate the offset printing process with no limitations in performance and quality. The new Flexo by Sleeve concept applied on both anilox and flexo plate, along with the fully Direct-Drive transmission by independent motors, make it the best complementary solution in terms of flexibility and productivity.
| 670 | 850 | |
|---|---|---|
| Max speed | 400 m/min | 400 m/min |
| Unwinding reel diameter | 1500 mm (60”) | 1500 mm (60”) |
| Rewinder reel diameter | 1500 mm (60”) | 1500 mm (60”) |
| Web width | 670 mm (26"3/8) | 850 mm (33"4/8) |
| Print width | 660 mm (26'') | 840 mm (33 1/8") |
| Printing axes | direct-drive independent motor | direct-drive independent motor |
| Printing Technology | Offset/Flexo by Sleeve | Offset/Flexo by Sleeve |
| Intelligent automatic pre-register | Automatic | Automatic |
| Cross registration | Automatic | Automatic |
| AVAILABLE PRINTING TECHNOLOGIES | ||
| Offset (Sleeve) | 16'' - 32'' | 16'' - 32'' |
| Flexo UV/UV LED | 16'' - 32'' | 16'' - 32'' |
| Flexo Water Base | 16'' - 32'' | 16'' - 32'' |
| Solvent-base Flexo | 16'' - 32'' | 16'' - 32'' |
| EB Flexo | 16'' - 32'' | 16'' - 32'' |
| Rotogravure | 16'' - 32'' | 16'' - 32'' |
