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Reel printing labels with UV LED lamps Droled: how it works

Labels printing

On the machines for the printing and decoration of label reel, the UV LED Droled lamps are employed for the UV polymerization of silkscreen, digital or flexo inks.

They are employable both in step by step silkscreen applications and in continuous inkjet or flexo applications.

Thanks to the low heat generation, the Droled lamps allow to treat thermosensitive film or labels without thermically stressing and damaging them.

In step by step applications, the lamp is turned on only in the dragging phase of the support under the UV radiation, while during the printing phase the lamp is turned off.