Patent ID: 11897683
Assignee: BERRY GLOBAL, INC.
Field: Surface technology, coating (Chemistry)
Classification: CPC B  A | IPC A  B

Claim 13:
14. A multi-layer sheet comprising:
a film layer arranged to form a first exterior surface,
an insulative cellular non-aromatic polymeric material arranged to form a second exterior surface and is located opposite of the first exterior surface formed by the film layer, and
a polymeric-lamination layer extending between and interconnecting the film layer and the insulative cellular non-aromatic polymeric material, wherein the polymeric-lamination layer is substantially free of an adhesive,
wherein the film layer is a biaxially oriented polypropylene film,
wherein the first exterior surface forms an outer surface,
wherein the second exterior surface forms an inner surface,
wherein the polymeric-lamination layer comprises i) a polypropylene, ii) regrind, and optionally iii) a colorant,
wherein the multi-layer sheet comprises an ink layer printed on the film layer,
wherein the insulative cellular non-aromatic polymeric material comprises about 40% to about 99.5% by weight of a base resin blend, and up to about 50% by weight of regrind, the base resin blend comprising a first polypropylene and a second polypropylene, and
wherein the regrind comprises ink and regrind of the multi-layer sheet.