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This invention relates to a package assembly including a container generally known as the plastic blister-type wherein the blister may be formed into a plurality of different configurations and which is generally surrounded by an outwardly extending flange. The flange is secured to a backing means wherein the backing includes a plurality of laminated sheets arranged relative to the container such that the innermost of said sheets at least partially defines the interior of the container and comes into contact with the material contained therein. The backing means is also formed into a substantially arcuate cross sectional configuration, transverse to the longitudinal axis of the package. The backing means may include at least one sheet of material inherently having a memory characteristic or property. An opening means which includes a weakened segment which may be in the form of a score line or alternately a plurality of V-shaped cutouts positioned on the package in adjacent or contiguous relation to a nozzle of the container such that a predetermined force serves to sever a lid from the container or alternately have the lid hingedly attached thereto.