Patent ID: 6846530

Claim:
A multilayered film comprising: a) a nylon film having first and second surfaces which comprises a layer consisting essentially of nylon 6, nylon 66, nylon 6/6,6 or a combination thereof; b) a silicone oil on the first surface of the nylon film; c) a sealant film on the second surface of the nylon film, which sealant film comprises: i. a polyethylene layer having first and second surfaces, which polyethylene layer either contains an antifog composition, or has an antifog composition coated on the first surface thereof; ii. a first nylon layer on the second surface of the polyethylene layer, which nylon layer consists essentially of nylon polymer; iii. an optional adhesive tie layer between said polyethylene layer and said first nylon layer, which optional adhesive tie layer attaches the first nylon layer to the polyethylene layer; iv. an ethylene vinyl alcohol layer on the first nylon layer, which ethylene vinyl alcohol layer consists essentially of ethylene vinyl alcohol; and v. a second nylon layer consisting essentially of nylon polymer on the ethylene vinyl alcohol layer, said second nylon layer being attached to said second surface of said nylon film a).