Title:
飲料用カプセル
Document Type and Number:
Japanese Patent JP6858772
Kind Code:
B2
Abstract:
A capsule for preparing a beverage includes a capsule body made by forming a sheet of thermoformable plastic material, the capsule body having: a base wall and a first portion of side wall defining a cavity suitable for containing an initial product to be combined with a fluid to obtain a final product in the form of a beverage, a first opening of the cavity opposite the base wall, an upper edge extending from the first portion of side wall and surrounding the first opening, a second opening of the cavity made in the base wall, in which the first opening is closed hermetically by a covering element fixed to the edge, the covering element being perforable by a dispensing machine in which the capsule is usable, in which the second opening is closed hermetically by a closing element that is suitable for tearing when pressure inside the cavity exceeds a preset value, the capsule further comprising a chamber located opposite the base wall with respect to the cavity and defined by a second portion of side wall and by a bottom wall of the body of the capsule, the chamber being able to communicate with the cavity through the second opening, when the closing element tears, the chamber being provided with a third opening, made in the center of the bottom wall, inside the chamber there being arranged a damping element for controlling the exit speed of the beverage, the damping element is configured in such a way as to move inside the chamber between an initial position and a final position, through the effect of the pressure of the beverage in the chamber.
Inventors:
Andrea, Bartoli
David, Capitini
Mattia, Solieri
David, Capitini
Mattia, Solieri
Application Number:
JP2018523435A
Publication Date:
April 14, 2021
Filing Date:
November 09, 2016
Export Citation:
Assignee:
Sarong Societa Per Azioni
International Classes:
A47J31/06; A47J31/36; B65D85/804
Domestic Patent References:
| JP2012508642A |
Foreign References:
| WO2015136433A1 | ||||
| US20150108011 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura