A flexible film, and articles comprising the film, comprises interleaved pluralities of each of first bands and second bands disposed adjacent to the first bands. Both the first and second bands have a length and a width; the first bands comprise a first film basis weight and first and second regions. The first regions and second regions being comprised of the same material composition. The first regions undergo a substantially molecular-level deformation and the second regions initially undergo a substantially geometric deformation when the sheet material is subjected to an applied elongation along at least one axis. The second bands comprise a second film basis weight and a plurality of corrugations disposed along the length of the band. In this aspect the material may be described as having alternating bands of structural-elastic-like film and ring-rolled film.

The present disclosure is directed to the packaging of metal thin films deposited on polymeric substrates. The packaging method prevents deleterious change of surface energy/water contact angle as a function of time for metal thin films such as rolls, coils, sheets or strips of sputtered or vacuum deposited metal thin films. Methods and kits directed toward a unique packaging and storage scheme are also disclosed. This results in maintenance of the metal film's hydrophilicity and surface energy for extended periods of time.

A method for packaging masonry products, comprising stacking the masonry product. Wrapping the masonry product with a packaging film from a first position to a second position below a top of the product. Placing a top sheet on the top of the masonry product, the top sheet forming at least one vent assembly. Wrapping the masonry product and the top sheet with the packaging film below the vent assembly.

The present disclosure is directed to the packaging of metal thin films deposited on polymeric substrates. The packaging method prevents deleterious change of surface energy/water contact angle as a function of time for metal thin films such as rolls, coils, sheets or strips of sputtered or vacuum deposited metal thin films. Methods and kits directed toward a unique packaging and storage scheme are also disclosed. This results in maintenance of the metal film's hydrophilicity and surface energy for extended periods of time.

An improved open mouthed container having a profiled upper periphery about the mouth, and comprising a base, and a peripheral sidewall extending generally upwards from the base, wherein the profiled upper periphery comprises a rim region, and the rim region extending outwardly and downwardly from the peripheral sidewall of the improved open mouthed container.

Aspects of the present disclosure relate to cargo assemblages that may include containers of rolled products stacked on pallets in an underhung or partially underhung configuration and secured thereto with film and methods of producing such cargo assemblages. The load may include containers of absorbent paper product arranged in stacked layers from a bottom layer of containers to a top layer of containers. The load and the pallet are sized such that the load defines a footprint that is smaller, at least in some portions, than a footprint of the pallet to create an underhung or partially underhung configuration. A film may be applied to connect the load with the pallet and to connect neighboring stacked layers together. The film may be wrapped around the pallet and/or layers of containers with a wrap profile having different characteristics, such as for example, containment forces; tensions; numbers of layers, and/or locations of layers with respect to the load, the pallet, and/or each other.

A package includes: a film including a crystalline stretched oriented film; and a breaking portion provided in the film and including one or more non-oriented portions formed by heating a part of the crystalline stretched oriented film at a temperature equal to or higher than a melting point of the crystalline stretched oriented film and facing each other with an oriented portion of the crystalline stretched oriented film interposed therebetween.

Improved object wrapping materials exhibiting a number of beneficial properties to overcome prior deficiencies are provided. Such properties include the inclusion of a separation interface overlay that allows for greater rigidity at the leading and trailing edges of such wraps. Also, the inclusion of shear-reducing wrap material portions is described, as well as recoil reduction structures within the leading edge regions. Furthermore, core adhesive additions allow for greater resiliency to the base wrap material as it unwinds therefrom, reducing potential waste wrap products by permitting greater amounts of wrap materials in use. Other considerations include the ability, through proper configuration designs, to position a wrap separation indicator within a certain range of distances from the trailing edge, thereby providing greater reliability of wrap application device disengagement during wrap application. Such benefits are thus supplied individually and in tandem for improved versatility and utility of such wrap materials.

A method for manufacturing a plastic fabric-film composite product includes forming an extruded-film web with at least one sealing layer by film extrusion in such a way that the sealing layer is located on a first side of the extruded-film web and then, feeding and laminating a plastic-fabric web made of film-strip fabric and the prefabricated extruded-film strip with one another to form a composite web. The composite web is formed in such a way that a second side of the extruded-film web faces a first side of the plastic-fabric web.

A method for manufacturing a plastic fabric-film composite product includes forming an extruded-film web with at least one sealing layer by film extrusion in such a way that the sealing layer is located on a first side of the extruded-film web and then, feeding and laminating a plastic-fabric web made of film-strip fabric and the prefabricated extruded-film strip with one another to form a composite web. The composite web is formed in such a way that a second side of the extruded-film web faces a first side of the plastic-fabric web.