1.type\nal/zn metallized film \nal metallized film \nsafety anti-explosion film \n2.application\napplied to capacitors for power system, refrigerators and air conditioners\nconstruction\n3.aluminum/zinc film with reinforced edge\n4. specification\nitem unit nominal value \nroll mm roll diameter inner diameter 76 \nouter diameter 150,300 (the specific diameters can be customized. ) \nthickness μm 4,5,6,7,8,9,10,12 \nwidth mm 30,35,37.5,40,45,50,55,60,65,70,75,\n80,85,90,95,100,115,120,125,130,\n14 ,17.5,21, 26 \nmargin value mm 2.5 , 2.0 , 1.5\n