In order to help printers and converters understand why their ink prices may be on the rise, the National Association of Printing Ink Manufacturers, Inc. (NAPIM) is issuing a series of bulletins and press releases that provide insight into the raw material printing ink market supply chain. This press release is an update to the Jan. 31, 2011 press release and covers the availability of critical raw materials likely used in the inks that printers’ purchase in all of the major printing processe...