Patent ID: 9713400
Date: 2017-07-25
CPC Classifications: A23F,A47J,B65D

Claim:
1. A brewing method for brewing, a brewed product in an extraction process from a brewing fluid introduced into a capsule, the method comprising the steps of: providing a capsule, the capsule comprising: introducing the capsule into a brewing module of a machine for preparing the brewed product, said brewing module comprising: while the capsule is in the brewing module, closing a brewing chamber of the brewing module until a portion of the at least one peripheral lateral surface of the capsule is encompassed by a capsule seal, and until the at least one injection-side perforation element pierces the injection-side cover surface so that a cutting line is produced in the injection-side cover surface, while the capsule seal holds the at least one peripheral lateral surface, introducing the brewing fluid into a region between the injection-side carrier and the injection-side cover surface under pressure whereby fluid pressure of said brewing fluid presses the injection-side cover surface toward the capsule interior and thereby acts to at least partly displace the injection-side cover surface toward the capsule interior to yield a displaced injection-side cover portion, and brewing fluid received in the region between the injection-side carrier and the displaced injection-side cover portion surface thereafter flowing past the displaced injection-side cover portion into the capsule interior via the cutting line formed in the injection side cover surface, and maintaining pressure on the brewing fluid at least until the brewed product exits out of at least one discharge opening, which is produced in the extraction-side cover surface by way of piercing by the at least one extraction-side perforation element.