May 07, 2012. /Lesprom Network/. Arjowiggins Graphic said that due to continuing increases in costs of raw materials, energy and transport, it will implement a price increase for its coated woodfree (CWF) papers in an effort to offset the rising input costs. "As a consequence of the adverse conditions we are facing, we find it unavoidable but to announce a price increase of 6 to 8% for our CWF paper range in both sheets and reels for deliveries effective from June 2012 onwards," the company said in a statement. The world leader in the manufacture of technical and creative papers, Arjowiggins is a wholly owned subsidiary of Sequana, a company listed on the Paris EuroNext exchange and present in Europe, North America, Latin America and Asia.