REDUCING PLASTIC CARD BOWING USING UV ENERGY

Techniques are described for reducing or eliminating a bow in a plastic card that results from applying radiation, such as UV radiation, to a surface of the plastic card to cure radiation curable material that has been applied to the surface. In one embodiment, after printing of all radiation curabl...

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Bibliographische Detailangaben
Hauptverfasser: Galles, Don, Yanna, Ethan, Klemann, Bruce, Svensson, Scott, Sarkinen, Daniel
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Techniques are described for reducing or eliminating a bow in a plastic card that results from applying radiation, such as UV radiation, to a surface of the plastic card to cure radiation curable material that has been applied to the surface. In one embodiment, after printing of all radiation curable material on the plastic card is completed, radiation is applied to both surfaces of the plastic card. After applying the radiation, the plastic card complies with ISO 7810:2019, Clause 8.10.