Flat silkscreen printing: how it works
On the silkscreen machines for the decoration of objects or flat panels, it is possible to use the UV LED technology to polymerize the UV inks. A Droled lamp, placed after every silkscreen ink application, permits to completely polymerize it during the translation phase and immediately go to the next decoration. The Droled lamps can be switched on and off in sectors, depending on the print width and they are cyclically switched on and off for every print cycle, obtaining high saving energy.
Caps decoration by UV Led Technology
UV Led lamps Photo Electronics used on a machine for the automatic decoration of caps and aluminum closures.
The inks used for decoration are polymerized instantly by UV LED high intensity lamps.
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