Abstract: A composite wrap material includes a layer of polyactide (PLA) resin interposed between two layers of cellulosic material.

Abstract: A new high strength poly one-side ream wrapper made by utilizing copolymer and/or terpolymer resins.

Abstract: A new high strength poly one-side ream wrapper made by utilizing copolymer and/or terpolymer resins.

Abstract: Fast food wrappers, sandwich wrappers and gum wrappers which comprise PLA.

Abstract: Ream wraps comprising PLA.

Abstract: A high strength poly or polyester film ream wrapper and method of making the same.

Abstract: A novel composite wrap material with holes cut into the wrap material and covered with a solid film structure to form transparent windows, and methods of making such wrap material with windows.

Abstract: A ream wrapper made of an unbleached (brown) paper or a semi-bleached (tan) paper with a white poly or colored poly coating.

Abstract: A composite wrap material is provided for use in wrapping reams of paper and other materials. The wrap material is composed of a paper layer and a polymer film layer that are integrally bonded together by an adhesive layer interposed between the two layers. Also provided is a method of making and using the wrap material.

Abstract: A new high strength poly one-side ream wrapper made by utilizing copolymer and/or terpolymer resins.

Abstract: A composite coextruded material for use in facing insulation rolls or batts and other materials. The facing material comprises a layer of paper and two polymer resin layers. The present invention further comprises a method of making and using the insulation facing material.

Abstract: Composite wrap materials for use as a protective covering in a variety of applications, and methods of making the composite wrap materials. More particularly, the invention relates to composite wrap materials used for packaging paper products.

Abstract: At least one container is disposed in contact with at least one mandrel to cause a thermoplastic polymeric film on the container to foam and become a heat insulative layer. The mandrel is heatable to a predetermined temperature and the container is in direct contact therewith or disposed thereon for a predetermined period of time, to thereby cause the foamable material on the container to foam. A method of making a web of heat insulative nonwoven material includes providing a web of nonwoven material, applying a layer of thermoplastic polymeric material to a first surface of the web to form a web laminate, placing the web laminate in contact with a heated surface, heating the web laminate and thereby expanding the layer of thermoplastic material with moisture that is vaporized from the nonwoven material. The web laminate may then be fabricated to form a container or a portion of a container.

Abstract: A method for wrapping sandwich products that include a heel of bread and a crown of bread involves placing the heel of bread on a flat sheet of packaging wrap, placing the crown of bread on the packaging wrap adjacent one of the corners of the packaging wrap, dressing the heel and/or the crown of bread, and then carrying out various folding steps to produce a wrapped or packaged sandwich product. The folding steps include inwardly folding the corner of the packaging wrap on which the crown of bread has been placed together with the crown of bread to position the crown of bread on top of the heel of bread and with the corner of the wrap being positioned in overlying relation to the crown of bread. A second portion of the packaging wrap is then inwardly folded to lie adjacent the folded corner, a third portion of the packaging wrap is inwardly folded to lie adjacent the folded second portion, and then a fourth portion of the packaging wrap is inwardly folded to lie adjacent the folded third portion.