... 1.insulation, 2. water-proof, 3. gossy, 4. oil resistant, PET metallized film:Features: 1, Strong adhesive strength. 2, Nice brightness ... seal ability 4, Well-proportionedSpecifications:Thickness: from 7micron to aboveWidth: adjustable to customer's requirements Primary Competitive Advantages :1. Well and ... Welcome Usage: widly used in food packaging, printing & lamination PET sliver metallized film