| 摘要 |
FIELD: personal appliances.SUBSTANCE: presented is a batch capsule for preparing a beverage having a primary unit substantially shaped as a truncated cone or a cylinder and provided with a hollow space for beverage raw materials, and a membrane closing the hollow space. A wall segment of the primary unit has a number of grooves.EFFECT: capsule provides the beverage raw material wash throughout the capsule for providing more effective extraction, possesses the increased mechanical stability, easy to detach from a wall of a brewing chamber.25 cl, 6 dwg |
