CLOSED CAPSULE WITH OPENING MEAN

摘要

The present invention relates to a closed capsule designed to be extracted under pressure in an extraction device, containing a substance 43 for the preparation of a beverage, comprising a closed system 44, 45 containing the said substance and a means 46, 48 inside the said system allowing the said capsule to be opened at the time of its use and allowing the said beverage to flow out 49 without contact with its extraction system.