Folder (Lithography) 1 : Machine that creases and scores printed sheets of paper to particular specifications during binding and finishing. The process itself is called folding
US Department of Labor, Ergonomics in the Printing Industry eTool: Glossary, Occupational Safety & Health Administration OSHA, Washington, D.C., USA 2010. https://www.osha.gov/SLTC/etools/printing/glossary .html, (OSHA/ Ergo in Printing Ind - Amer) {621}
