| 摘要 |
<p>The capsule (1) has a piercing device for piercing the capsule and injecting water inside the capsule by pressure. The capsule is formed by a compacted aggregate of a substance (2) e.g. coffee, to be infused, in water and air sealed conditioning envelope, and pierced for injecting the water by pressure. The conditioning envelope presents a spherical external shape to be pierced on any part of the envelop's surface. A filter envelope (3) contains the compacted aggregate of the substance to be infused. Independent claims are also included for the following: (1) a method for preparing beverage (2) a machine for automatic preparing and distributing a beverage.</p> |
