LAMINATED FILM FOR PACKING, HEAT TREATMENT RESISTANCE THEREOF IS IMPROVED, AND RELATED PRODUCT

摘要

The invention relates to laminated films and articles of manufacture based on such films and having improved resistance to heat treatment, wherein said films comprise a heat sealing layer of copolyamide obtained by random copolymerization of precursor monomers of at least two different polyamides. Said laminated films, or the articles of manufacture formed therefrom, such as bags or preformed containers, are useful for packaging applications, particularly in connection with food products.