Toyo Printing Inks, a member of the Tokyo-based specialty chemicals manufacturer Toyo Ink Group, announced that its LP-9000 Toyo Life Premium Food LO/LM series of sheetfed offset inks have passed the INGEDE (International Association of the Deinking Industry) deinkability criteria according to the European Recovered Paper Council’s (ERPC) scorecard.

In addition to being deinkable, LP-9000 ink systems are engineered and manufactured in accordance with EuPIA (European Printing Ink Association) guidelines and the GMP (Good Manufacturing Practices) standards. Available in CMYK, Pantone and 12 special spot colors, they are suitable for printing on the non-food contact surface of paper and board used in the packaging of food, pharmaceuticals and other sensitive applications.

“Deinking is a key process in the paper recycling process. If the ink cannot be separated from the paper at the deinking stage, the paper pulp is considered contaminated and unfit to reenter the recycling chain,” explains Melis Türkyener Çelebi, Offset Inks R&D Team Leader at Toyo Printing Inks. “The LP-9000 Toyo Life Premium Food LO/LM ink series passed the INGEDE Method 11 test with the maximum score of 100/100 for deinkability. This means the ink can be effectively removed from paper, making it possible to convert the deinked paper into raw fibers. This raw material in turn can be converted back to graphic paper of new value.”