A method of making a portion capsule that includes steps of: forming a metal material into a base element that includes: i) a wall extending around a central longitudinal axis to define a cavity, and ii) a rim having a top side and an opposing bottom side; filling the cavity with a beverage material; closing the cavity by attaching a foil cover onto the top side of the rim, the cover being dimensioned and configured to be: i) pierced by the mandrel of the beverage making machine in a piercing region, and ii) sealed by the seal of the beverage making machine in a sealing region; and providing an optically detectable identifier onto the metal material so that the optically detectable identifier results on the bottom side of the rim.

The present invention concerns a capsule (1) for food or beverage preparation having a capsule body defining a compartment for containing a precursor ingredient, the capsule body being a volume with one symmetry plane or one symmetry axis so as to define at least two symmetrical volume segments, the capsule (1) being suitable for coupling any of its body segments to a food or beverage preparation machine (14) for injection of a mixing ingredient from the machine within the capsule, characterized in that the capsule (1) comprises at least two codes (15) each located in one body segment, each code (15) carrying two different alternative values of a same beverage preparation setting.

Container for a beverage preparation machine or foodstuff preparation machine, the container for containing beverage or foodstuff material comprises a code encoding preparation information, in particular preparation information for a beverage preparation machine or foodstuff preparation machine to prepare a beverage or a foodstuff with beverage or foodstuff material contained in the container, the code comprising a reference portion and a data portion. The reference portion comprises at least one reference configuration defining a virtual reference line. The data portion comprises a virtual encoding line intersecting the virtual reference line at a virtual intersection point and a sequence of data units comprising at least two data units aligned at a distance from each other along the virtual encoding line for encoding a sequence of operations of the preparation information. Each data unit of the sequence of data units encodes an operation of the sequence of operations, wherein a relative position of each data unit in the sequence of data units encodes a nature of the encoded operation and wherein a distance between the data unit and the virtual intersection point and/or a distance between the data unit and another data unit of the sequence of data units or of another sequence of data units encodes a value of a condition for the performance of the encoded operation.

The invention refers to a pack (10) for preparing food or beverage products comprising: at least one container (10′) having an inner volume where at least one base ingredient for the preparation of the food or beverage product is stored, said inner volume being defined by sheets of material joined to one another at their edges; a fitment assembly (20) through which the food or beverage product is delivered, and identification means (30) comprising the information on the food or beverage product to be prepared; wherein the identification means (30) are arranged at least on one side of the edges of the container with respect to the fitment assembly (20), the identification means (30) being further arranged in the vicinity of said fitment assembly (20).

The invention refers to a pack (10) for preparing food or beverage products comprising: at least one container (10′) having an inner volume where at least one base ingredient for the preparation of the food or beverage product is stored, said inner volume being defined by sheets of material joined to one another at their edges; a fitment assembly (20) through which the food or beverage product is delivered, and identification 10 means (30) comprising the information on the food or beverage product to be prepared; the identification means (30) being arranged in the fitment assembly (20), particularly in a free area of the fitment assembly (20) where they can be reliably read.

A capsule for beverage preparations in a brewing machine, the capsule including a capsule container that is filled with an extraction product and has an essentially quadratic base, and a capsule cover that closes the capsule container. The capsule has at least one first optically readable code on the base of the capsule container, the code having a two-dimensional arrangement of several code elements, the first code being subdivided into a regular imaginary arrangement of code fields that are regrouped into at least pairs to form code groups, only one individual code field being provided within a code group with a code element. The invention also relates to a capsule and to an associated system including a brewing machine and to a method for identifying the type of capsule.

A capsule for beverage preparations in a brewing machine, the capsule including a capsule container that is filled with an extraction product and has an essentially quadratic base, and a capsule cover that closes the capsule container. The capsule has at least one first optically readable code on the base of the capsule container, the code having a two-dimensional arrangement of several first code elements, which respectively contain information from which one of several possible orientations of the code on the plane of the base can be derived in a unique manner. The invention also relates to a capsule and to an associated system including a brewing machine and to a method for identifying the type of capsule.

A capsule for beverage preparations in a brewing machine, the capsule having a capsule container that is filled with an extraction product and has an essentially quadratic base, and a capsule cover that closes the capsule container. The capsule has at least one first optically readable code on the base of the capsule container, the code having a two-dimensional arrangement of several code elements, and at least one second optically readable on the base of the capsule container. The second code has a two-dimensional arrangement of several second code elements, which are arranged radially outside of the first code with respect to a center point of the first code. The invention also relates to a capsule and to an associated system including a brewing machine and to a method for identifying the type of capsule.

A system for making beverages comprising a brewing unit (2) and a capsule (4) containing a powdered food substance (5), the capsule (4) comprising an outer casing (6) and a recognition element (11) placed inside the outer casing (6), wherein the brewing unit (2) comprises a first piercing unit (17), a lighting device (26) associated with the first piercing unit (17) for lighting the recognition element (11), a detecting device (13) configured to detect a return light radiation from the recognition element (11), wherein the detecting device (13) has an acquiring surface (27) fixed to the first piercing unit (17), and the first piercing unit (17) has a distal portion (35) which more than the acquiring surface (27), and wherein alternatively the distal portion (35) is resting on the recognition element (11) and the acquiring surface (27) is at a distance from the recognition element (11), or the distal portion (35) is partly inserted in the recognition element (11) and the acquiring surface (27) is at a distance from the recognition element (11) or resting on the recognition element (11).

A portion capsule for producing a beverage includes a base element having a cavity in which a beverage raw material is provided and which is closed by a membrane fastened to the base element.