CAPSULE FOR AN EXTRACTABLE MATTER, METHOD TO PRODUCE THE CAPSULE, AND DEVICE FOR INFUSING COFFEE

摘要

The portion capsule (1) has a capsule wall surrounding a closed interior space, where the capsule is formed in a shape of a cuboid or a die. The capsule wall is perforated by closing a brewing chamber of a coffee machine using a perforation element of an injection and/or discharging device for injecting extraction liquid into the capsule under pressure and for discharging an extraction product produced in the interior of the capsule following an extraction process. A holding element, an edge (1.2) and a collar (1.4) are arranged at a distance from surface of the capsule. Independent claims are also included for the following: (1) a method for producing a capsule (2) a coffee brewing device including a brewing module.