YYF012 Textiles and Films Flame Propagation Tester | NFPA 701-2004 Method 2 Fabric Flame Spread Testing Machine The YYF012 Textiles and Films Flame Propagation Tester is a specialized testing machine designed for evaluating the flame spread characteristics of fabrics and films in accordance with NFPA 701-2004 Method 2 standards. This industrial testing equipment provides reliable and accurate measurements for fabric flammability assessment, ensuring compliance with safety