Abstract: A fluid delivery device includes a compressible sleeve configured to hold a fluid-holding container such as an ampoule or capsule. The sleeve is compressible so as to be able to shatter the container under user-applied force to release the contents of the container for application to a desired location. The sleeve is constructed from at least two independent and separate walls. The independence of the walls improves the resistance of the sleeve to accidental puncturing by the frangible container while not significantly impacting the force required to shatter the container.

Abstract: A fluid delivery device includes a compressible sleeve configured to hold a fluid-holding container such as an ampoule or capsule. The sleeve is compressible so as to be able to shatter the container under user-applied force to release the contents of the container for application to a desired location. The sleeve is constructed from at least two independent and separate walls. The independence of the walls improves the resistance of the sleeve to accidental puncturing by the frangible container while not significantly impacting the force required to shatter the container.

Abstract: An opaque, biaxially oriented film structure is described which comprises:an expanded thermoplastic polymer matrix core layer within which is located a minor amount of a light-absorbing pigment and a strata of voids; positioned at least substantially within at least a substantial number of said voids is at least one void-initiating particle which is phase distinct and incompatible with the matrix material, the void space occupied by said particle being substantially less than the volume of said void, with one generally cross-sectional dimension of said particle, at least approximating a corresponding cross-sectional dimension of said void; the population of voids in said core and the thickness of said core being such as to cause a degree of opacity of less than 15% light transmission; andat least one void-free thermoplastic skin layer affixed to a surface of the core layer, said skin layer(s) being of a thickness such that the outer surfaces thereof do not, at least substantially, manifest the surface irregul

Abstract: A biaxially tearable, moisture barrier laminate is comprised of a film of fluid compression rolled polymer, and a film of heat seal material. The laminate is especially suited for use in the production of strip packages.

Abstract: A blister package of the push-through type comprises a thermoformed blister portion made of a laminate sealed to a foil sheet. One of the laminae, prior to thermoforming, has been fluid compression rolled from a sheet to about one third of its original thickness affording a degree of orientation enhancing its moisture barrier properties, clarity, and strength in the thermoformed state.

Abstract: A sheet dispensing carton having a uniaxially oriented film material covering the dispensing opening thereof. Application of finger pressure to the film produces a straight line slit in the film along the axis of orientation, thus providing abutting lips of film which control the dispensing of an interfolded sheet material product from the carton.