Abstract: A multilayered film comprising five layers in which the first, third and fifth layers are made of an ethylene.?-olefin copolymer having a density of 0.930 to 0. 950 g/cm3 and the second and fourth layers are made of a mixed resin comprising 35 to 55% by weight of polypropylene having a density of 0.900 to 0.930 g/cm3, 40 to 60% by weight of ethylene.?-olefin elastomer having a density of 0.860 to 0.900 g/cm3, and 2 to 8% by weight of high-density polyethylene having a density of 0.955 to 0.970 g/cm3; and a container made of the film (bag for infusion fluid, etc.). The multilayered film and the container are useful in medical applications.

Abstract: The present invention provides a multilayer film comprising five layers, wherein each layer is constituted by a resin having the following density in that order. 1st layer an ethylene &agr;-olefin copolymer having a density of 0.930 to 0.950 g/cm3, 2nd layer: an ethylene-&agr;-olefin copolymer having a density of 0.890 to 0.920 g/cm3, 3rd layer a polypropylene having a density of 0.900 to 0.930 g/cm3, 4th layer: an ethylene-&agr;-olefin copolymer having a density of 0.890 to 0.920 g/cm3, and 5th layer an ethylene-&agr;-olefin copolymer having a density of 0.915 to 0.950 g/cm3, and a container using the same. This container is useful for containing liquid medicine, blood or the like in the medical field.