From a distance, the SLEEKpro process (commonly referred to as sleeking) and foil stamping produce similar-looking results. However, for you — the printer — the processes and considerations are very different for the two. So, that being said, how do you determine which one is right for you?
Sleeking
In sleeking, we put down our toner base in the area where we want the foil, and then we run it through the Skandacor device. Under heat and pressure, the SLEEKpro foil, or spot effect, is fused to the toner, or digital ink. Once the excess foil is pulled away, and the sheet comes out the back of the device you can go back in and print surrounding imagery, etc.
So, there's a very big difference between traditional hot foil stamping and SLEEKpro. With sleeking, we can do all your variable data work and we can do short runs very effectively. Add Color-Logic's capabilities, where you overprint with specialty effects on top of that foil, and you now have opened up the gamut of 250 different colors that can be laid over our printable silver.
Where is sleeking NOT your best option?
So, let's say we have a job, and it's fabric book covers. You're stuck with hot stamping there. It's been used for that application (to foil stamp onto fabric) for over a hundred years, and it's the best choice. So, while sleeking obviously has its fit, there are situations where it's not the right choice.
Foil Stamping
This process is great for long runs of static information. If you have a large offset press and you're doing 50,000 sheets of a static image - every single one's the same - foil stamping is the better choice.
Where is foil stamping NOT your best option?
The full Print2Finish session is available on our channel at this link:
https://youtu.be/t52S-wljJwY
We also have a series of articles covering various SLEEKpro topics including:
- Digital toner presses & the SLEEKpro process
- HP Indigos & the SLEEKpro process
- Finding the best temperature and pressure for sleeking
- How to avoid picking on fine detail