... SGS approved New environmently-friendly Material structure : PET 16.8g/PE 10g/ coated paper 50g/ PE10g/ AL foil 18g / PE15g ... available : PET / paper / PET / PE ,PET / paper /AL / PE ,PET / paper / AL / PET / PE ,paper / PE ,Paper / AL /PE 3. Diameter of lids: 620mm ... ,package for food ,coffee bag ,retort pouch ,printing film,laminated bag ,heat shrinkable PE,paper-plastic bag and so onOur factory has ...