Abstract: The present disclosure relates to multi-layer film structures and methods of manufacturing the same. The films can be oriented and heat shrinkable. The films can include an ethylene vinyl alcohol layer. In certain instances, the films do not include an individual polyamide layer.

Abstract: The present disclosure relates to multi-layer film structures and methods of manufacturing the same. The films can be oriented and heat shrinkable. The films can include an ethylene vinyl alcohol layer. In certain instances, the films do not include an individual polyamide layer.

Abstract: A chemical is applied to a substrate in discrete areas, and then the substrate is folded in such a manner as to cause the discrete chemical areas to become interior surfaces after folding to reduce or eliminate chemical residues when the exterior surfaces of the substrate contact other surfaces or objects. By applying the chemical to discrete areas of the substrate, degradation or delamination of the substrate can also be minimized or reduced. Additionally, by including either a chemical free edge strip, a chemical free fold strip, or both further improvements in dispensing, preventing delamination, or reduced residue transfer are possible.

Abstract: A multi-layer heat resistant film laminate with good optical properties, extended shelflife, and memory characteristics and its method of manufacture, the laminate having the generalized structure of (outside) A/B/C/D/C/B/E (inside), where A is an outer moisture barrier layer, B is an intermediate adhesive layer, C is a polyamide layer D is an oxygen barrier layer, and E is a sealant layer.