biscuit plastic packaging; 1)custom design 2)food grade,SGS FDA 3)high quality material 4)various bag types biscuit plastic packaging :1)laminated food grade material 2)OEM available3)resealable 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 ...