Abstract:
An overwrap envelope (7) containing a filter bag (1) for infusion products comprises a sheet (2) of overwrapping material folded into a U shape along its transversal axis (X) around the filter bag (1). The overwrap envelope (7) has two longitudinal sides (3, 4) and one transversal side (5) sealed by at least two sealing lines (6) which are uninterrupted along the longitudinal sides (3, 4) and along the transversal side (5). Each scaling line (6) is defined by two longitudinal stretches and one transversal stretch which are joined to obtain an uninterrupted shape and which form an uninterrupted perimeter seal.
Abstract:
A method for making a single use capsule (1) for extraction or infusion beverages includes the step of: arranging a first strip (S1) of thermoformable filtering material above rigid bodies (2); joining the first strip (S1) of thermoformable filtering material to the rigid bodies (2) at respective rims (7); forming the first strip (S1) of thermoformable filtering material to achieve a filter (8) that defines a chamber (5); filling the chamber (5) with a dose (D) of product; closing the chamber (5) and the rigid body (2) with a closing lid (6). A machine for making single use capsules (1) for extraction beverages includes: a feeding system (40); a transport system (50); a joining station (60); a forming station (70); a filling station (80); and a closing station (90).
Abstract:
A method for making an intermediate component (11) of a single use capsule (1) for extraction or infusion beverages includes the step of: arranging a first strip (S1) of thermoformable filtering material above rigid bodies (2); joining the first strip (S1) of thermoformable filtering material to the rigid bodies (2) at respective rims (7); forming the first strip (S1) of thermoformable filtering material to achieve a filter (8) that defines a chamber (5) for a dose of product. A machine for making intermediate components of single use capsules (1) for extraction or infusion beverages includes: a feeding system (40); a transport system (50); a joining station (60); and a forming station (70).
Abstract:
An overwrap envelope (7) containing a filter bag (1) for infusion products comprises a sheet (2) of overwrapping material folded into a U shape along its transversal axis (X) around the filter bag (1). The overwrap envelope (7) has two longitudinal sides (3, 4) and one transversal side (5) sealed by at least two sealing lines (6) which are uninterrupted along the longitudinal sides (3, 4) and along the transversal side (5). Each sealing line (6) is defined by two longitudinal stretches and one transversal stretch which are joined to obtain an uninterrupted shape and which form an uninterrupted perimeter seal.
Abstract:
A beverage capsule machine for making single use capsules (1) for infusion beverages such as coffee, milk, chocolate, tea or combinations of these ingredients, comprises: a transport element (8) for transporting the components of the capsule (1) and being closed in a loop around movement means (9); the transport element (8) is configured to define a plurality of pockets (10) for receiving the components of the capsule (1) and which are positioned one after the other, in succession; a plurality of stations which are positioned along a path (P) followed by the transport element (8) and which are configured for operating continuously in phase with the same transport element (8) and comprising at least: a feed station (11) for feeding rigid containers (2) into respective pockets (10) of the transport element (8); a dosing station (12) for dosing the product into the rigid container (2); a closing station (13) for closing the rigid container (2) with a length of sheet (7); an outfeed station (14) for the capsule (1).
Abstract:
A beverage capsule machine for making single use capsules (1) for infusion beverages such as coffee, milk, chocolate, tea or combinations of these ingredients, comprises: a transport element (8) for transporting the components of the capsule (1) and being closed in a loop around movement means (9); the transport element (8) is configured to define a plurality of pockets (10) for receiving the components of the capsule (1) and which are positioned one after the other, in succession; a plurality of stations which are positioned along a path (P) followed by the transport element (8) and which are configured for operating continuously in phase with the same transport element (8) and comprising at least: a feed station (11) for feeding rigid containers (2) into respective pockets (10) of the transport element (8); a dosing station (12) for dosing the product into the rigid container (2); a closing station (13) for closing the rigid container (2) with a length of sheet (7); an outfeed station (14) for the capsule (1).
Abstract:
A beverage capsule machine for making single use capsules (1) for infusion beverages such as coffee, milk, chocolate, tea or combinations of these ingredients, comprises: a transport element (8) for transporting rigid containers (2) and being dosed in a loop around movement means (9), with a vertical axis (Z9), for continuously moving the transport element (8); the element (8) being configured to define a plurality of pockets (10) for receiving the rigid containers (2) and arranged in succession, each having a respective vertical axis (Z10); a plurality of stations which are positioned along a path (P) followed by the transport element (8) and which are configured for operating continuously in phase with the transport element (8) and comprising at least: a feeding station (11) for feeding the rigid containers (2) into the respective pockets (10) of the transport element (8); a dosing station (12) for dosing the infusion product into the rigid container (2); a closing station (13) where the open aperture (4) of the rigid container (2) is closed with a length of sheet (7); an outfeed station (14) for feeding out the capsules (1) made on the transport element (8).
Abstract:
A method for producing a single-use capsule (1) for extraction beverages comprises the steps of: positioning a flat piece (8) of filter paper over a cup-shaped rigid body (2); joining the flat piece (8) of filter paper along at least the rim (7) of the rigid body (2); forming the piece (8) of filter paper towards the interior of the rigid body (2) and by means of plastic deformation of the piece (8) of filter paper so as to define a containment chamber (5); filling of the containment chamber (5) with a dose (D) of product; closing of the chamber (5) and of the external rigid body (2) with a sheet lid (6). This invention also relates to a machine (100) which implements said method.
Abstract:
A beverage capsule machine for making single use capsules (1) for infusion beverages such as coffee, milk, chocolate, tea or combinations of these ingredients, comprises: a transport element (8) for transporting rigid containers (2) and being dosed in a loop around movement means (9), with a vertical axis (Z9), for continuously moving the transport element (8); the element (8) being configured to define a plurality of pockets (10) for receiving the rigid containers (2) and arranged in succession, each having a respective vertical axis (Z10); a plurality of stations which are positioned along a path (P) followed by the transport element (8) and which are configured for operating continuously in phase with the transport element (8) and comprising at least: a feeding station (11) for feeding the rigid containers (2) into the respective pockets (10) of the transport element (8); a dosing station (12) for dosing the infusion product into the rigid container (2); a closing station (13) where the open aperture (4) of the rigid container (2) is closed with a length of sheet (7); an outfeed station (14) for feeding out the capsules (1) made on the transport element (8).
Abstract:
A method for producing a single-use capsule (1) for extraction beverages comprises the steps of: positioning a flat piece (8) of filter paper over a cup-shaped rigid body (2); joining the flat piece (8) of filter paper along at least the rim (7) of the rigid body (2); forming the piece (8) of filter paper towards the interior of the rigid body (2) and by means of plastic deformation of the piece (8) of filter paper so as to define a containment chamber (5); filling of the containment chamber (5) with a dose (D) of product; closing of the chamber (5) and of the external rigid body (2) with a sheet lid (6). This invention also relates to a machine (100) which implements said method.