Single-serve packaging, and machine and method for preparing a brewed beverage
A single-serve packaging comprising a liquid-permeable filter material that surrounds a chamber in which an extraction material is arranged. The chamber is equipped with a movable closure device which can be moved from a closed position into a position that opens the chamber, wherein at least one marking is provided on the movable closure device in order to identify the single-serve packaging. A machine and a method for preparing a brewed beverage.
1. A method for preparing a brewed beverage, comprising the following steps:
inserting a single-serve product formed by a single-service packaging ( 8 ) comprising a liquid-permeable filter material containing an extraction material in the form of an extractable food or beverage product into a holder ( 7 ) of a machine ( 1 );
detecting a marking ( 11 ) on a closure device ( 84 ) on an upper side of the single-serve packaging ( 8 ) by a detection unit ( 11 ) of the machine ( 1 ), wherein the closure device ( 84 ) comprises a plurality of pivotable flaps which in the open position circumferentially surround an opening to the chamber ( 80 );
opening the closure device ( 84 ) and moving the marking ( 11 ) of the single-serve packaging ( 8 ) via an action of the machine in response to the detection unit detecting the marking ( 11 ) indicating a closed single-serve packaging ( 8 );
supplying hot water to the opening at the top of the single-serve packaging ( 8 ) and brewing a beverage, and
collecting the brewed beverage under the single-serve packaging ( 8 ).
2. The method according to claim 1 , wherein, wherein the step of opening takes place by the machine applying hot water to the single-serve packaging ( 8 ) in order to open it, by causing swelling of the closure device, which causes individual flaps of the packaging to swing open, and after a waiting time, and after detection of a successful opening of the single-serve packaging ( 8 ), hot water is again applied to the opened single-serve packaging ( 8 ) in order to brew the beverage.
3. The method according to claim 2 , wherein the detection unit ( 12 ) checks whether the single-serve packaging ( 8 ) has been opened after the first application of hot water.
4. The method according to claim 1 , wherein a dispensing of hot water is blocked no single-serve packaging ( 8 ) is detected in the holder ( 7 ).
5. The method according to claim 1 , wherein a dispensing of hot water is blocked if an already opened single-serve packaging ( 8 ), is detected in the holder ( 7 ).