公开(公告)号：US20230021188A1

公开(公告)日：2023-01-19

申请号：US17811395

申请日：2022-07-08

申请人： Entrust Corporation

发明人： Daniel Sarkinen ,  Ethan Yanna ,  Don Galles ,  Scott Svensson ,  Bruce Klemann

IPC分类号： B41M7/00 ,  B41M5/00 ,  B41J11/00 ,  B41J3/407 ,  B41J3/60

摘要： 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.