Method of maintenance and / or recovery of soda, after initial opening of the container, and device for its implementation.

摘要

Method of maintenance and / or recovery of soda, after initial opening of the container, and device for its implementation. The method consists, once started consuming the beverage in a bottle of considerable capacity, such as a 2 liter bottle in supplying said bottle a pressure to prevent leakage of gas diluted in the drink during the period of time that must elapse until a new phase of consumption of the same. For this conventional bottle cap or container in question it is replaced by a complementary plug (1), of similar characteristics, which also incorporates a unidirectional valve (4), on one hand maintains tight and stable closing and other at the right time allows the incorporation of gas pressure within the bottle.