POUCHES MADE FROM BLENDS OF ETHYLENE-.alpha.-OLEFIN COPOLYMERS AND ETHYLENE-VINYL ACETATE COPOLYMERS

摘要

ABSTRACT OF THE DISCLOSUREPouches containing a flowable material e.g. milk,ice cream mix are disclosed. The sealant film from which thepouch is made, is of a blend of a linear ethylene-C4-C10.alpha.-olefin copolymer and an ethylene-vinyl acetate copolymer.The ethylene-C4-C10 .alpha.-olefin has a density of 0.916 to 0.930g/cm3 and a melt index of from 0.3 to 2.0 dg/min. The ethyl-ene-vinyl acetate copolymer has a weight ratio of ethylenevinyl acetate from 2.2 to 24 and a melt index of from 0.2 to10 dg/min. The blend has a ratio of linear ethylene-C4-C10.alpha.-olefin copolymer to ethylene vinyl acetate copolymer offrom 1.2:1 to 9:1.