BOPP Metallized Capacitor Film (sliver) Metallized BOPP Capacitor Film (sliver film) have two items : 1. Zn/Al Metallized BOPP Capacitor Film (sliver film) 2. Al Metallized BOPP Capacitor Film (sliver film) reinforced edge ( of Aluminum/Zinc film ) are : 1.5,2.0,2.5 MM The standard thickness range including: 3,4,5,6,7,8,9,10,12 microns . The standard tolerance thickness: +/-0.2 Um . The standard width range including: 30,40,50,60,70,80,90,100,120,130 MM The standard tolerance width: +/-5 MM. The inner core : 3" (76MM) The outer core: 150-350 MM . Features:1) single side corona treated for the Zn or Zn/Al metallized .