초록 ▼

Films containing a sealant layer composition comprising: (1) polyethylene homopolymer, and ethylene/alpha-olefin copolymer, ethylene vinyl acetate copolymer, and ethylene/acrylate copolymer; and (2) elastomer, plastomer, ionomer, and carboxyl-modified polyethylene; when sealed to another outer f

Films containing a sealant layer composition comprising: (1) polyethylene homopolymer, and ethylene/alpha-olefin copolymer, ethylene vinyl acetate copolymer, and ethylene/acrylate copolymer; and (2) elastomer, plastomer, ionomer, and carboxyl-modified polyethylene; when sealed to another outer film layer comprising at least one member selected from the group consisting of ionomer, ethylene/acid copolymer, ethylene/vinyl acetate copolymer and ethylene/acrylate copolymer, have been discovered to provide a seal strength comparable to an ionomer to ionomer seal.

대표청구항 ▼

What is claimed is: 1. A package comprising a seal of a first outer film layer to a second outer film layer, the first outer film layer comprising a composition comprising: (A) a first component comprising at least one member selected from the group consisting of ethylene vinyl acetate copolymer, a

What is claimed is: 1. A package comprising a seal of a first outer film layer to a second outer film layer, the first outer film layer comprising a composition comprising: (A) a first component comprising at least one member selected from the group consisting of ethylene vinyl acetate copolymer, and ethylene/acrylate copolymer; and (B) a second component comprising at least one member selected from the group consisting of homogeneous ethylene/alpha-olefin copolymer having a density of from about 0.86 to 0.91 g/cc, carboxyl-modified polyethylene; and wherein the first component is chemically different from the second component, and the second outer film layer comprising at least one member selected from the group consisting of ionomer, ethylene/acid copolymer, and ethylene/acrylate copolymer; and wherein the seal has a seal strength of from 3 to 10 pounds per inch. 2. The package according to claim 1, wherein the first outer film layer comprises an ethylene/vinyl acetate copolymer having a vinyl acetate content of from about 1 weight percent to 26 weight percent. 3. The package according to claim 2, wherein the composition in the first outer layer comprises from about 20 to 70 weight percent of the first component with from about 80 to 30 weight percent of the second component. 4. The package according to claim 1, wherein the seal has a seal strength of from about 5 to 10 pounds per inch.