Dag Printing Inks Co. Manufactures Non-Toxic Inks for Aluminium Foils. Dag Printing Inks Co. Also manufactures Flexible-packaging inks, Rotogravure and Flexographic Liquid Inks. Non-Toxic Inks for Aluminium Foils are available with excellent adhesion properties. It is offered with multipurpose applications on various substrates. It is resistant to soap & alkali. It comes with high gloss. It is provided with print finish par excellence. This ink has high print density. These printing inks can be used in printing on different things, like Papers, Foils, Boards, HDPE/PP woven sack and Metalized PVC/PET/ paper.