laminated an adhesive polymeric coating is provided for adhering the solid polymeric film to the woven textile fabric the combination of yarns of different deniers provides a superior adhesion surface for the polymeric film the yarns and the polymeric coating are preselected respectively in deniers and thicknesses so as to render the fabric substantially impermeable to fluid under pressure while maintaining superb packageability and anti blocking properties for use in vehicle occupant restraint systems an air bag incorporating the woven textile fabric of the invention and having two outer surfaces and pre configured air holding cavities woven therein to which a solid polymeric film is bonded for receiving and containing fluid under pressure for use in a vehicle air restraint system is also disclosed air vents are provided for preventing entrapped air from forming bubbles in the lamination process application_number US 23221002 A description according to the present invention it has been found that coated multi denier mixed woven textile fabrics for use in inflatable air bags or side curtains whether of the same or different materials provide greatly improved coating adhesion and other desired physical properties over a textile fabric woven from yarns of the same denier in particular it has been found that a combination of woven yarns of differing deniers form a fabric having ridges and valleys in the weave which provide a much greater surface area for adhesion of synthetic polymeric coatings to the woven substrate which in turn increases the adhesion of the coating material to the woven fabric substrate further the textile material of the present invention can be woven to specific tensile strength or puncture resistance.