2000mm width air bubble film compound machine, double screw extruders. ce cert. quality approved; 3-5layers This aircrew ... ceramic filters, articles and glassware, engineering and automobile components, machine tools and spares, textile machinery and spares, atomic energy, ... Line speed up to 1200m/hr.CE Certificate/ quality approvedYHPEG-2000 Bubble film machine 3layers, 5layers, 7layers bubble film ...