CONTAINER (1) FOR STORING AND UNLOADING BULK MATERIAL, A COFFEE MACHINE, APPLICABLE FOR REFILLING WITH THE AID OF THE CONTAINER, A TANK FOR STORING THE RAW MATERIAL AND A METHOD FOR REFILLING THEREOF

摘要

The present invention relates to container (1) for storing and unloading bulk material comprising: - a vessel (2) presenting a closed end (3) and an opened end (4), - a hopper (5) placed inside the vessel (2) and tapering to a discharge outlet in direction of the vessel opened end (4), - a tearable membrane (7) closing the hopper (5) and the vessel (2). The invention relates also to a tank to be refilled by said container and a method for refilling the tank with the container.