All films offer certain properties that make them desirable for various end use.These properties include:1.Product Protection.2.Puncture and abuse resistance3.Vapour Barrier4.Moisture barrier5.Grease barrier6.Light barrier7.Printability8.Heat seal9.Hot tack10.Machinability.Monolayers films have traditionally been used for the most simple applications,such as agricultural films,construction films,and garment bag films.