Patent ID: 11945196
Assignee: PEAK NANO FILMS, LLC
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A film, comprising:
a coextruded plurality of layers, including at least one A layer and a plurality of B layers;
wherein the at least one A layer comprises virgin polymer;
wherein the virgin polymer is virgin low-density polyethylene or virgin polypropylene;
wherein the plurality of B layers comprise recycled polymer;
wherein the recycled polymer is recycled low-density polyethylene or recycled polypropylene;
wherein the recycled polymer includes post-consumer recycled material;
wherein the plurality of layers includes at least 32 layers;
wherein each of the plurality of layers has a thickness between about 100 nm and about 3 microns;
wherein the plurality of layers includes a simple alternating pattern between the at least one A layer and the plurality of B layers;
wherein the film has a total thickness of between approximately 25 microns and 100 microns; and
wherein the film is formed via a flat casting process.