... Extrusion Lamination line coating range is very big 2) Base material can be nonwave or paper board BEST-SJFM 1300 extrusion ... range 10-150kg / full-width, constant tension Maximum extrusion capacity 260kg / hour Backing roll core diameter ∅ 76mm ... 1set 2, Corona treatment equipment 1set 3, Extrusion composite part 1set4, Cutting-edge devices 1set5, Extruder ... PE feeding system 1set . Bopp extrusion Line