The use of new special inks in the formed bubble helps resist stretching of the material at the time of the cavities» formation, eliminating cracking and printing with distortion. (dupont.com)
Special inks on checks allow electronic scanning of routing numbers, account numbers and check numbers to make processing of checks faster and more accurate. (sapling.com)
Other substances help medical equipment kill bacteria on contact and create special inks that can be printed out as electronic circuits on paper. (inc.com)