Vinfoil Optima SF145MF
Highlights Optima SF145MF
- Optimal Foil Saving feature: MFU®. In combination with VIFOP foil consumption can be reduced up to 85%
- New motion control system with torque control ensuring perfect web tension and positioning
- Speed of up to 16.000 sheets/hour achievable (also with MFU®)
- Remote closing and opening of chucks
- Changing the foil reel takes place at a ground level ensuring safe and easy operation
- The thickness of the foil core can be adjusted individually for optimal foil use
- Foil waste exhausted to the foil waste removal system
The principle
The principle of the Vinfoil Optima SF145MF
Continuous foil drive while both cylinder gaps are facing each other by use of the special engineered Direct Foil Drive rollers (before and after press nip). This Vinfoil technology ensures perfect synchronization of circumference speed of the press with the cold foil web. Web tension is regulated by software which is feeding data to the following Vinfoil’s technologies (patent applied):
- Servo motion control systems with torque control
- DFD rollers
- FT locking shafts
MFU® is redirecting the cold transfer web back into the printing nip after transferring parts of the metallic layer for the first time. With this technology, a foil web can be used up to 3 times to generate optimal utilization of the cold foil reel.It is not necessary to stop and restart the foil web with every turn of the cylinder-like in systems using indexing.
Special features
Foil Saving - MFU
By guiding the foil web back into the printing nip (after transferring parts of the metallic layer for the first time) a foil web can be used up to three times during the same job and foil savings up to 85% can be reached. (Compared to full web and laminated board, depending on the job.)
More info? Contact us today and we will show you everything the Vinfoil cold transfer concept has to offer.
Foil Saving - VIFOP
VIFOP is an online software for calculating foil consumption. The consumption is quickly calculated by uploading a PDF file of a job. The results can be exported to your Vinfoil cold transfer module automatically, setting the Multiple Foil Use (MFU) decks and Foil Shaft Changer (FSC). With this pre-set data, your job can start within minutes!
More info? Contact us today and we will show you everything the Vinfoil cold transfer concept has to offer.