Siegwerk is announcing price increases of 3.5 percent for all packaging inks and coatings sold throughout the NAFTA region effective Jan. 1, 2007. This increase comes in response to the continuing raw material increases experienced throughout all aspects of the ink industry including resins, solvents, pigments, additives, and other related key ingredients. Siegwerk has worked diligently to consolidate its manufacturing processes, transportation lanes, and product lines, as well as reduce its ...