Capsule for preparing beverages
OwnerFabrizio Zanettiinventor
Life of this patent
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Abstract
A capsule for preparing a beverage from a powdery or granular raw material is provided with a body of polymeric material, comprising a seat suitable for containing the powdery or granular raw material. The capsule is characterized in that the seat comprises an opening provided with a first edge sealed by a first foil impermeable to fluids. A collection chamber divided from said seat by means of a bottom wall having a second edge projecting in the longitudinal direction is also provided. The edge is sealed with a second foil impermeable to fluids. The body is made of plastic material impermeable to fluids, in particular to gases and even more particularly to atmospheric oxygen.
Claims13
Capsule for preparing a beverage from a powdery or granular raw material, provided with a body of polymeric material comprising a seat suitable for containing the powdery or granular raw material, characterized in that
- said seat comprises an opening provided with a first edge sealed by a first foil impermeable to fluids;
- a collection chamber is divided from said seat by means of a bottom wall having a second edge projecting in a longitudinal direction, said second edge being sealed with a second foil impermeable to fluids;
- and
- said body is made of plastic material impermeable to fluids and gases.
Dependencies are inferred from the claim text.