... properties 3.Excellent resistance to low high temperature 5 layer pa/pe vacuum packaging film specificationsWe professional engaged in coextruded film ... ,co-extruded film,plastic film2.This 7layer multilayer film with PA/PE/EVOH material,high barrier,perfect performace,long shelf life ... :Five-layer multiayer or seven-layer multiayer5.Material:PE PP PA EVOH TIE etc.6.Length:at your request7.Width:1 ...