AF&PA Releases September 2012 Boxboard Report: The American Forest & Paper Association has released its September 2012 U.S. Paperboard Report. Total boxboard production decreased by 2.1 percent compared to September 2011 and decreased 6.9 percent from last month. Unbleached Kraft Boxboard production increased over the same month last year but decreased compared to last month. Total Solid Bleached Boxboard & Liner production decreased compared to September 2011 and decreased compared to last month.