Cartridge for preparing a beverage
OwnerAlain Marillerinventor
Life of this patent
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Abstract
The invention relates to a cartridge for preparing a beverage, such as coffee, that comprises a hollow member for containing a dose of, for example, ground coffee, said hollow member comprising a side wall, an upper face and a lower face including an extraction membrane, said cartridge being characterised in that it further comprises several separate protrusions provided on said side wall and/or said upper wall, each protrusion including at least one perforation area. The invention also relates to a device for using said cartridge.
Claims8
A cartridge for preparing a drink, for example coffee, comprising a hollow element (1) designed to contain a dose, e.g. of ground coffee, said hollow element (1) comprising a side wall (2), an upper face (3) and a lower face (4) comprising an extraction membrane;
- said cartridge being characterized in that it also comprises several distinct protrusions (5-8) placed on said side wall (2) and/or said upper face (3), each protrusion (5-8) comprising at least one perforation zone.
A cartridge for the preparation of a drink, for example coffee, consisting of a biodegradable material comprising the following elements:
- Starch (>70%), fibers, proteins, lipids and at least one biodegradable resin.
Dependencies are inferred from the claim text.