Composition of heat-resistant polyolefine for packaging new retort food and film for packaging of food therefrom

摘要

The present invention relates to a novel composition for packaging retort food comprising 5 to 40 parts by weight of norbornene-based cyclic polyolefin and 0.5 to 20 parts by weight of polyolefin-based rubber or polyolefin-based elastomer with respect to 100 parts by weight of polypropylene resin; and to a film for packaging retort food using the composition. The film for packaging retort food according to the present invention exhibits very excellent properties in terms of heat resistance, transparency and moisture barrier properties to be able to provide an excellent film for a retort pouch satisfying retort treatment conditions that have recently become stringent.