Patent ID: 11873149
Assignee: SOFRESH, INC.
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 25:
26. The film of claim 14, wherein:
(i) each transmission layer comprises an unbranched or short-branched polyethylene, or each transmission layer comprises linear low-density polyethylene (LLDPE); or
(ii) the tie layer comprises ethylene-grafted-maleic anhydride or anhydride modified polyethylene; or
(iii) the barrier layer comprises polyvinyl alcohol (PVOH) or polyvinylidene chloride (PVDC); or
(iv) the sealant layer comprises low density polyethylene (LDPE) or linear low-density polyethylene (LLDPE),
or any combinations of (i)-(iv).