4 1 Ultra violet Matt or Gloss finish mixed with pigments. 2 UV Mattlack UV Glanzlack Hologram foil with embossing relief cut. Development of your own Hologram possible. Window back gluing with PLA or cellulose film. The product can inspected before use. Scratch-off coatings with data matrix code or other encodings. Coin reactive color for different applications. 6 8 Ultra violet safety inks. Micro characters. Tamper-evident closure. Further options: I: Tamper Evident labels II: Security paper with watermark III: Guilloche IV: Security die cutting visible and invisible with possible batch coding.