Nov 12, 2010. /Lesprom Network/. Caraustar Industries, Inc. will increase prices, effective with shipments on and after December 6, 2010, on all grades of uncoated recycled paperboard. The increase will be an incremental $30 per ton above previously communicated increases, company said in a statement received by Lesprom Network. Caraustar Industries, Inc. is one of North America's largest integrated manufacturers of 100% recycled paperboard and converted paperboard products.