1. Width of paper tube:95 mm,140 mm,235 mm,250 mm, 280mm,355 mm,390 mm,420mm 2. Diameter of paper tube:220-250 mm (6-12μm)Capacitor PaperThicknessⅡ-8μm,Ⅱ-10μm,Ⅱ-12μmWidth140mm,280 mm,420mm,500mm,560mm (up to client's requirements)Application FieldsMicrowave oven capacitor,electrical capacitor,insulation compound membrance,Photoelectric precision instrument package,etc.Main ClientInsulating ...