The Hungarian Intellectual Property Office has granted ANY Security Printing Company PLC the permit of a ten-year utility model protection for thermal printable security print media. Application of the security graphic elements with new physical-chemical features developed by the R&D Team of ANY greatly contributes to the anti-counterfeiting protection, including, among others, the so-called thermal papers used in automated ticket issuing equipment. Deletion of the data content in the product by chemical means is detected by the security graphic elements through irreversible visible color changes.