a process for the preparation of an oriented multilayer laminate film having at least three layers , said method including : extruding in a molten state polypropylene selected from a homopolymer or a copolymer of propylene wherein said copolymer comprises an alkene monomer having 2 or 4 - 6 carbons ; adhesive ; and co - polyester of a polyesterification reaction product where the reactants are at least one glycol and at least one dibasic acid with the total reactants being at least three of the glycols and dibasic acids , laminating , and together in the molten state to form the film ; cooling the film ; drawing the film in a temperature range that allows orienting without breaking ; and heat setting the oriented film .