... , 5, 6, 7, 8, 9 Aluminum/Zinc film with reinforced edge and Al/Zn Metallized film: 4, 5, 6, 7, 8 ... , margin value: 2.5, 2.0, 1.5mm Detailed Description Item: Metallized Film Description: 1. Type Al/Zn Metallized film Al ... air conditioners Construction 3. Aluminum/Zinc film with reinforced edge 4. Specification Item unit nominal value Roll mm roll diameter inner diameter ...