Portion capsule for producing hot coffee in coffee vending machine, has cavity closed by membrane, and identifier e.g. radio frequency identification code, is provided in membrane for individualizing respective portion capsule

摘要

The capsule (1) has a base element (2) comprising a cavity (3) in which a beverage raw material e.g. milk powder, is provided, where the cavity is closed by a membrane (4) fastened to the base element. An identifier (5) e.g. radio frequency identification code, is provided in the membrane for individualizing respective portion capsule. An edge area and/or a flange (2.4) are provided at the base element. A seal surface is provided at the edge area and/or the flange. The identifier is provided with an indentation and/or a projection (8).