| 摘要 |
<p>The invention relates to a capsule (2002) for the pressurized extraction of a beverage, including: a sidewall (2006) extending along an axis (X-X), an inlet wall (2008) closing a first end of the sidewall (2006), and an outlet wall (2010) closing a second end of the sidewall (2006), thus defining a chamber (2014) for receiving a substance for preparing a beverage. According to one form of the invention, the inlet wall (2008) is provided so as to rupture when exposed to a pressurized fluid and includes a base portion (2016) and an area (2026) of least resistance that is provided so as to rupture when exposed to a pressurized fluid on the periphery of the base portion (2016).</p> |
