Abstract:
A blown film composition including a first high density polyethylene component and a second high density polyethylene component, wherein the blown film contains a mixture of three or more discrete molecular weight distributions, and wherein the second high density polyethylene component has at least one more discrete molecular weight distribution than the first high density polyethylene component.
Abstract:
A plurality of cartons, preferably fabricated from paper, paperboard and/or corrugated paperboard, and particularly of tray or wrapper-style construction, are provided, having integral lid constructions, and outer overlap panels, operably associated with the at least one top panel, to enable articulation of the carton into a substantially completed structure, without interfering with the subsequent articulation of the at least one top panel to enable loading of the carton subsequent to articulation and affixation of the outer overlap panels.
Abstract:
Polymer blends and methods of forming the same are described herein. The polymer blends generally include a single site transition metal catalyst formed polypropylene, a single site transition metal catalyst formed polyethylene and a polyethylene compatible nucleator.
Abstract:
A plurality of cartons, preferably fabricated from paper, paperboard and/or corrugated paperboard, and particularly of tray or wrapper-style construction, are provided, having integral lid constructions, and outer overlap panels, operably associated with the at least one top panel, to enable articulation of the carton into a substantially completed structure, without interfering with the subsequent articulation of the at least one top panel to enable loading of the carton subsequent to articulation and affixation of the outer overlap panels.
Abstract:
A shipping container for facilitating the conversion of the shipping container into a dispensing or all-around display container from formed an outer blank (10) having a centrally positioned bottom wall (12), front and rear walls (18, 26), top panels (32, 38), side flaps (14, 16, 22, 24, 28, 30, 34, 36, 40, 42) and an interior divider structure (50) for structural stacking support both during shipping and display modes.
Abstract:
Polymer articles and processes of forming the same are described herein. The processes generally include providing an ethylene based polymer, blending the ethylene based polymer with a modifier to form modified polyethylene and forming the modified polyethylene into a polymer article, wherein the polymer article exhibits a haze that is at least about 10% less than a polymer article prepared with a similarly modified polyethylene.
Abstract:
The present invention relates to polyethylene films, and to processes for making films. In particular the invention relates to solid state stretched films that may be monoaxially or biaxially oriented. The processes can tolerate high draw ratios and lower extrusion pressures and amperes while producing films having high tensile strength and modulus as well as low shrinkage. The polyethylene used to make the films has a density of from 0.940 to less than 0.960, a molecular weight distribution of greater than 10, a melt flow index ranging from 0.30 dg.min to 1.00 dg/min and a weight average molecular weight of 300,000 or less.
Abstract:
A plurality of cartons, preferably fabricated from paper, paperboard and/or corrugated paperboard, and particularly of tray or wrapper-style construction, are provided, having integral lid constructions, and outer overlap panels, operably associated with the at least one top panel, to enable articulation of the carton into a substantially completed structure, without interfering with the subsequent articulation of the at least one top panel to enable loading of the carton subsequent to articulation and affixation of the outer overlap panels.
Abstract:
This invention relates to engraved boards that are suitable for use in displays and exhibits including all types of signage, frames and artistic representations. The board is composed of at least two layers. One layer is made essentially entirely of, or includes, high impact polystyrene foam. The other layer can be made of, or include, any thermoplastic polymer.
Abstract:
An improved method of manufacturing blown polyolefin films with increased bubble stability and higher blown film production rates is disclosed. A method in which the amounts and ratios of known antioxidant polymer film additives (phosphites and phenolics) are controlled to provide limited long chain branching (LCB) and greater rheological breadth in a polyethylene melt to improve both processing characteristics and mechanical properties in the resulting film.