CONTAINER AND DEVICE FOR MAKING BEVERAGE Russian patent published in 2014 - IPC B65D85/804 

FIELD: packaging industry.

SUBSTANCE: invention relates to portion packages, which can be used in a device for making beverage by passing the extraction medium through it. The container consists of preferably made rotationally symmetrical housing with a side wall and a bottom made as a single piece with it, with a lid covering the housing to form a closed chamber containing a substance for making the beverage. The lid and the bottom have an ability of penetration to pass the liquid through the chamber by means located outside the container. The bottom is made so flexible that it can be deformed under the influence of force. At that the bottom in the initial position is formed at least partially in the form of bellows. The configuration in the form of bellows of the bottom is formed by corrugated casing or wavy casing.

EFFECT: invention provides maximum sealing effect of the bottom with respect to the penetrating means and is consistent with the different forms of chambers or cooking devices that optimises the cooking process.

17 cl, 26 dwg