MONO-AND MULTILAYER FILMS COMPRISING A LAYER WHICH IS A SEALING LAYER OR A SEAL-ASSIST LAYER OF A BLEND OF POLYETHYLENE OR ETHYLENE-ALPHA-OLEFIN COPOLYMER AND ELASTOMER, PLASTOMER OR CARBOXYL-MODIFIED POLYETHYLENE

摘要

Films containing a sealant layer composition comprising: (1) polyethylene homopolymer, ethylene/ alpha -olefin copolymer, ethylene vinyl acetate copolymer, and/or ethylene/acrylate copolymer; and (2) elastomer, plastomer, ionomer, and/or carboxyl-modified polyethylene; when sealed to another outer film layer comprising ionomer, ethylene/acid copolymer, ethylene/vinyl acetate copolymer and/or ethylene/acrylate copolymer provide a seal having enhanced seal strength.