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Refractive overlaminate panel technique

  • US 6,146,032 A
  • Filed: 04/23/1999
  • Issued: 11/14/2000
  • Est. Priority Date: 04/24/1998
  • Status: Expired due to Fees
First Claim
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1. A method for printing an identification card, comprising:

  • printing an image on a substantially flat surface of the identification card;

    depositing a first overlayer on the surface of the identification card;

    creating ridges in the first overlayer on the substantially flat subsequent to the step of depositing the first layer; and

    depositing a second overlaminate layer over the first overlayer subsequent to the step of creating ridges, the second laminate layer having ridges created by the ridges in the first overlayer;

    wherein the ridges create a visible pattern on the identification card.

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