Reliable Anti-counterfeiting Invisible Ink Cartridge
Handheld inkjet printer comes with several types ink cartridge, in which one special ink cartridge is invisible under normal light, the printing information will only be clearly displayed under ultraviolet light.
Invisible ink cartridge usually be used in some special occasions because of its unique nature, e.g. product anti-counterfeiting, anti-counterfeiting and verification of important documents and bills.
The use of invisible ink make the product have better anti-counterfeiting function, the invisible printing on surface solved the problem of identity and aesthetic, kill two birds with one stone.
Encoded messages printed in invisible ink may sound like something you can only find in spy books, but in real life, they may have important security purposes. However, if the encryption is predictable, it can be cracked. Now, the researchers in the report have printed complex coded data using ordinary ink and invisible ink based on carbon nanoparticles, requiring both UV light and computer-trained code to display the correct message.
Even with the development of electronic records, paper is still a common method of preserving data. Stealth inks can hide classified economic, commercial, or military information from prying eyes, but many popular inks contain toxic compounds or can be seen by predictable methods such as light, heat, or chemicals. Carbon nanoparticles, which are less toxic, are essentially invisible in ambient light, but can create sharp images when exposed to ultraviolet light – a modern type of invisible ink.
In addition, advances in AI models developed by networks of processing algorithms that learn how to process complex information can ensure that messages can only be decrypted on properly trained computers.
The perfect combination of invisible ink and artificial intelligence.
AI models to identify and decrypt symbols printed in fluorescent carbon nanoparticle inks and reveal hidden information when exposed to ultraviolet light.
