High quality special packaging 1)laminated food grade material2)OEM available3)resealble for freshness4)good quality assurance Material:Outer layer: PET,BOPP,Nylon,MET PET,MATT BOPP,MATT PET,PVDC COATED PETIntermediate layer: PET,MET PET,ALInner layer:LLDPE,CPPBy FunctionDe-metallization finishing,Matt or Glossy..