POLYMERIC MATERIAL WITH INDEPENDENTLY REGULATED OXYGEN AND CARBON DIOXIDE TRANSMISSION FOR FOOD PACKING, CONTAINER FORMED OF ABOVE MATERIAL AND CONTAINER BLANK

摘要

FIELD: packing means, particularly polymeric materials adapted for food packaging.;SUBSTANCE: polymeric material adapted for beer and other beverage storage comprises main component, namely thermoplastic polymer, the first additives, which reduce oxygen and carbon dioxide penetration ability. The first additives are taken in amount of 0.1-20% by weight. Amount of the first additives is selected to provide given oxygen and carbon dioxide penetration ability of material having predetermined thickness. Polymeric material also includes 0.1-20% by weight of one or several oxygen absorbing additives, which chemically bonds oxygen. Above additives are taken in amount, which provides predetermined oxygen penetration ability of polymeric material having predetermined thickness within predetermined time period along with the first additives. The polymeric material is suitable for vessel (container) production. Vessel (container) blank is also disclosed.;EFFECT: increased efficiency of beer and other beverage storage.;23 cl, 1 tbl, 1 ex