摘要 |
Capsule for beverages includes a casing with a base and side wall defining a cavity suitable for containing an initial product for combining a fluid to obtain a final product, and a flange rim extending from the side wall. The base wall has an opening bounded by a base rim extending up to the side wall; the capsule includes a cover element, fixed to the flange rim to seal hermetically the cavity which is perforable by an extracting or injecting arrangement of a dispensing machine having a usable capsule, and a closing element fixed to the base rim to seal hermetically the capsule, which is respectively perforable by an injecting or extracting arrangement of the dispensing machine; wherein the closing element has greater dimensions than the base wall and is fixed to the side wall remaining joined to the capsule in the presence of a pressure increase inside the capsule. |