COMPOSITION OF HIGH-TRANSPARENT AND HEAT-RESISTANT POLYOLEFINE FOR PACKAGING NEW RETORT FOOD AND FILM FOR PACKAGING OF FOOD THEREFROM

摘要

The present invention relates to a composition to package a novel retort food and a film to package a novel retort food using the composition. More specifically, the said invention relates to a composition to package a novel retort food comprising: polypropylene resin, norbornene based ring-shaped polyolefin based resin, polyolefin based rubber or polyolefin based elastomer, and phosphoric acid metal series or a benzylidene sorbitol based nucleating agent. According to the present invention, the film to package the retort food has an outstanding heat resistance, transparency, and a moisture barrier property; thus is used as a film for a retort pouch satisfying the harsh conditions of processing retort.