Dispensing of a substance

摘要

The invention proposes to dispense a substance from a container (1) filled with a single portion of a substance. The container (1) comprises a preformed deformable body defining a filling cavity which body has an opening and an integral planar circumferential rim (5) surrounding said opening. The opening is closed by a cover sheet which is sealed to the circumferential rim by a circumferential sealing seam (10). The sealing seam (10) has a predetermined zone where the sealing seam breaks upon pressurizing the content of the container. The invention proposes a dispensing apparatus (61) comprising receiving means (67) for receiving the container (1). The dispensing apparatus (61) furthermore comprises water dispensing means having a dispensing pipe (50).