Printing ink appears in many unique places. Perhaps the most complex applications are those that require the printed product to be in contact with food. In the U.S., the Food and Drug Administration (FDA) will only go so far as to say that an ingredient is FDA compliant, but anything that comes in contact with food goes through the most thorough regimen of tests. Colorcon No-Tox Products Division 171 New Britain Blvd. Chalfont, PA 18914 Phone: (...