FIELD: packaging industry.
SUBSTANCE: invention relates to a container for beverage, made of thermoplastic, in particular PET, comprising casting valve unit and a device located inside the container to displace liquid of the beverage, evolving compressed gas CO2, with pressure maintenance project matched with it, which evolves compressed gas from the device evolving compressed gas CO2 into the liquid of the beverage when the pressure drops during intake of liquid in the container for beverage. The device evolving compressed gas CO2 is a container made also from thermoplastic PET, which is preliminary filled with compressed gas CO2.
EFFECT: simplifying the design of the container for beverage and providing ability of easier use.
3 cl, 2 dwg
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