Filter (1) for preparing coffee or an infusion for single use, of the type that comprises a tub (6) for pouring a liquid over, usually water, and whereby, when considered in use position, a compartment (4) is provided at the bottom of the tub (6) which is partly delimited by means of water-permeable layers and in which coffee or herbs are provided, whereby the tub (6) is made of an essentially cylindrical or conical jacket (6′), the lower edge of which is provided with an inwardly oriented supporting edge (5) which transitions into a cylindrical compartment (4) with perforated base, whereby the inwardly oriented supporting edge (5) serves as a supporting edge for the filter (1) when said filter is placed on a cup (11), characterised in that at least the outside surface of the supporting edge on the outside is provided with a microroughness Ra between 10 and 200 μm.

A drip bag includes a bag main body formed of a water permeable filter sheet and hooking members made of a thin plate-like material on two opposite outer surfaces. Each hooking member includes upper bonded, central, and a pair of arm portions from the central to toward the upper bonded portion, and a pair of hooking portions. The arm portions are mutually spaced with a bag main body width center line between them. Each hooking portion extends downward in and are not bonded onto the bag main body. Each arm portion can be pulled up from the bag main body at an upper part, and has a fixed side on the bag main body at a lower part. The fixed side is inclined relative to a bag main body width direction. A bag main body opening portion opens wider even when a cup opening diameter is small.

A drip bag includes a bag main body formed of a water permeable filter sheet and hooking members made of a thin plate-like material on two opposite outer surfaces. Each hooking member includes upper bonded, central, and a pair of arm portions from the central to toward the upper bonded portion, and a pair of hooking portions. The arm portions are mutually spaced with a bag main body width center line between them. Each hooking portion extends downward in and are not bonded onto the bag main body. Each arm portion can be pulled up from the bag main body at an upper part, and has a fixed side on the bag main body at a lower part. The fixed side is inclined relative to a bag main body width direction. A bag main body opening portion opens wider even when a cup opening diameter is small.

A coffee filter cup includes a base and a foldable cup body, the foldable cup body is arranged on the base, the base is provided with a mounting hole for the foldable cup body to penetrate through, and a bottom of the foldable cup body is provided with a discharge opening; a first crease groove is arranged at a connection position between the lower cup body and the upper cup body, the first crease groove extends along a circumferential direction of the lower cup body, and the lower cup body is capable of being folded towards an inside of the upper cup body through the first crease groove to form a support table. The coffee filter cup can be matched with cone-shaped filter paper and cake filter paper to prepare pour-over coffee with different extraction flavors, so that convenience is brought to coffee lovers.

A coffee filter cup includes a base and a foldable cup body, the foldable cup body is arranged on the base, the base is provided with a mounting hole for the foldable cup body to penetrate through, and a bottom of the foldable cup body is provided with a discharge opening; a first crease groove is arranged at a connection position between the lower cup body and the upper cup body, the first crease groove extends along a circumferential direction of the lower cup body, and the lower cup body is capable of being folded towards an inside of the upper cup body through the first crease groove to form a support table. The coffee filter cup can be matched with cone-shaped filter paper and cake filter paper to prepare pour-over coffee with different extraction flavors, so that convenience is brought to coffee lovers.

A pour-over beverage system is disclosed. The pour-over beverage system includes a double walled vacuum sealed cup feature or pour-over reservoir for holding a steeped beverage and a flow control mechanism or flow control insert attached to a bottom portion of the double walled vacuum sealed cup feature or pour-over reservoir for dispensed the steeped beverage. The system also preferably includes a double walled vacuum sealed capturing vessel or capturing reservoir for capturing the steeped beverage dispensed through the control mechanism or flow control insert.

A recording system of brewing pour over coffee which comprises a touch screen, a robotic manipulator and a storage unit. The touch screen displays information, such as coffee drippers, water amounts, etc, thereon and for a user to input a process of brewing pour over coffee thereon. The touch screen allows the user to manage the status of the pour over coffee in real-time. The robotic manipulator equipped with a water injection unit, which moves the water injection unit according to the process of brewing pour over coffee to pour water to a coffee dripper simultaneously to make coffee. The storage unit stores data, such as a position where the water to be poured, a route of the process of brewing pour over coffee, a speed of the pouring motion and the required amount of water to be poured during the process of brewing pour over coffee.

A recording system of brewing pour over coffee which comprises a touch screen, a robotic manipulator and a storage unit. The touch screen displays information, such as coffee drippers, water amounts, etc, thereon and for a user to input a process of brewing pour over coffee thereon. The touch screen allows the user to manage the status of the pour over coffee in real-time. The robotic manipulator equipped with a water injection unit, which moves the water injection unit according to the process of brewing pour over coffee to pour water to a coffee dripper simultaneously to make coffee. The storage unit stores data, such as a position where the water to be poured, a route of the process of brewing pour over coffee, a speed of the pouring motion and the required amount of water to be poured during the process of brewing pour over coffee.

A drinking container system with multiple temperature zones, wherein the container system includes a main body having a sidewall and a bottom that define a phase change material (PCM) module receptacle, and a phase change material (PCM) module having a sidewall that defines a beverage chamber. The PCM module is disposable within the PCM module receptacle such that a beverage egress flow path is defined between the main body sidewall and the PCM module sidewall. The flow path formed in the container can make the beverage achieve the desired drinking temperature. The PCM module sidewall is at least partially filled with a phase change material and is structured and operable to provide a plurality temperature zones within the beverage chamber. Each temperature zone is operable to maintain a temperature of a respective portion of a liquid disposed within the beverage chamber within a respective temperature range.

A drinking container system with multiple temperature zones, wherein the container system includes a main body having a sidewall and a bottom that define a phase change material (PCM) module receptacle, and a phase change material (PCM) module having a sidewall that defines a beverage chamber. The PCM module is disposable within the PCM module receptacle such that a beverage egress flow path is defined between the main body sidewall and the PCM module sidewall. The flow path formed in the container can make the beverage achieve the desired drinking temperature. The PCM module sidewall is at least partially filled with a phase change material and is structured and operable to provide a plurality temperature zones within the beverage chamber. Each temperature zone is operable to maintain a temperature of a respective portion of a liquid disposed within the beverage chamber within a respective temperature range.