Patent ID: 7758078
Filing Date: 2010-07-20
Classification: B42D,Y10T

Abstract:
1. A security paper, comprising: a security element at least partially embedded within the security paper, the security element including a cover layer having gaps in the form of characters or patterns forming visually and/or machine readable first information, wherein a printed image in the form of letters, numbers or geometrical figures forming visually and/or machine readable second information is printed within the gaps in register by a digital printing method, and further wherein the content of the second information within the gaps is different from the content of the first information of the respective gap within which the second information is disposed, and further wherein an information conveyed by an overall contour of the first information is different from an information conveyed by an overall contour of the second information and the form of the letters, numbers or geometrical figures forming the second information is different from the form of the characters or patterns forming the first information.