FIELD: chemistry.
SUBSTANCE: invention relates to multilayer films, having an active oxygen barrier and can be used for packaging using an autoclave. The film contains at least one active oxygen barrier layer which contains a mixture of thermoplastic resin (A), transition metal salts (B) and an oxygen barrier polymer (C), and a layer which contains an iron-based oxygen-binding composition. The film has oxygen binding rate of at least approximately 0.01 cm3 oxygen per day per gram of the oxygen-binding composition.
EFFECT: invention enables to produce sealed packaging from a film with inside oxygen concentration of about 0% after 35 days of storage in relative humidity of 75% and temperature 75°C.
11 cl, 2 tbl, 14 ex
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