Abstract: A breathable thermoplastic polymer film may be produced and adapted for use as a breathable diaper backsheet. The film may comprise a blend of LLDPE, mLLDPE and calcium carbonate, and may have improved tear strength and melt strength such that instances of tears or break offs during the machine direction orientation portion of the production process are significantly reduced or eliminated. In addition, the film may have sufficient tear strength to permit omission of CDI processing needed to strengthen weaker prior art films. In this regard, undesired streaking of colors or printed aspects of the film may be reduced or avoided completely.

Abstract: A breathable thermoplastic polymer film may be produced and adapted for use as a breathable diaper backsheet. The film may include a blend of LLDPE, mLLDPE and calcium carbonate, and may have improved tear strength and melt strength such that instances of tears or break offs during the machine direction orientation portion of the production process are significantly reduced or eliminated. In addition, the film may have sufficient tear strength to permit omission of CDI processing needed to strengthen weaker prior art films. In this regard, undesired streaking of colors or printed aspects of the film may be reduced or avoided completely.

Abstract: A breathable thermoplastic polymer film may be produced and adapted for use as a breathable diaper backsheet. The film may comprise a blend of LLDPE, mLLDPE and calcium carbonate, and may have improved tear strength and melt strength such that instances of tears or break offs during the machine direction orientation portion of the production process are significantly reduced or eliminated. In addition, the film may have sufficient tear strength to permit omission of CDI processing needed to strengthen weaker prior art films. In this regard, undesired streaking of colors or printed aspects of the film may be reduced or avoided completely.

Abstract: Foldover squeeze packages for containing flowable material generally have a first sidewall and a second sidewall that are sealed to each other around their respective perimeters. The second sidewall has an outlet that permits the flowable material to exit the package. A portion or flap of the package is folded over and sealed directly to itself around the outlet. Films for forming such foldover squeeze packages include a first film and a second film. The second film has at least first and second layers, wherein the second layer is adapted for use as an interior surface of a second sidewall a squeeze package and the second layer is adapted to seal to itself without disrupting the seal between the sidewalls of the package.