Abstract: Heat sealable fluoropolymer-containing films and articles. More particularly, heat sealable films, tubes, packages, and other articles formed from a chlorotrifluoroethylene/vinylidene fluoride copolymer containing about 5% to about 25% vinylidene fluoride. The copolymers are capable of being formed into single or multilayer films that are heat sealable using conventional heat sealing methods while maintaining excellent clarity and moisture barrier properties.

Abstract: Multilayered packaging films having good antifog performance that are suitable for use in food packaging. One multilayered film comprises at least one nylon layer having a silicone oil blended therein or coated on a surface thereof, and also comprises a barrier film that includes a sealant film having an antifog composition either contained within at least part of the sealant film or is coated on a surface of the sealant film. The silicone oil effectively blocks the migration of the antifog composition into an adjacent nylon layer when the multilayered film is stored in roll form.