Patent ID: 11952188
Assignee: LIQUIBOX CORPORATION
Field: Surface technology, coating (Chemistry)
Classification: CPC B | IPC B

Claim 10:
11. The recyclable bag of claim 4, wherein the first and the second interposed layer further comprise:
a first and a second outer interposed layer, and
a first and a second inner interposed layer, wherein all the interposed layers comprise a copolymer or an ethylene/α-olefin interpolymer fraction having a density in the range of to 0.924 g/cm3 in an amount of at least about 40-50% by weight or thickness of the first interposed layer, wherein all the interposed layers have a total density in the range of from about 0.910 to 0.924 g/cm3, and wherein the first and second inner interposed layers comprise an optional adhesive or tie resin in an amount effective to improve adhesion of the first and the second inner interposed layer to at least one layer in the co-extruded multi-layer polymeric film;
wherein the core barrier layer is adjacent to and located between the first and the second inner interposed layers.