摘要:
An apparatus for capping a container (10) comprises: - a conveying device for conveying the container (10) along a path; - an applying head (23) for applying a lid (1) onto a neck (9) included in an opening device of the container (10); - a welding head (43) arranged downstream of the applying head (23), the welding head (43) comprising a welding element (51) for welding the lid (1) to the opening device.
摘要:
An applying unit for applying lids (1) to necks (9) of containers (10) comprises: - a conveying device for advancing the containers (10) along a path in an advancement direction (F); a group of applying heads (23), each applying head (23) being arranged to screw a lid (1) onto a corresponding neck (9); - a movement device (26) for moving the group of applying heads (23) along the advancement direction (F), so that each applying head (23) is coupled to a corresponding neck (9) along a portion of said path. The movement device (26) is configured to act on a common support element (24) supporting the applying heads (23) of said group, so as to move synchronously the applying heads (23) along the advancement direction (F).
摘要:
Eine Kunststoffverschlussvorrichtung (1) für einen Schlauchbeutel aus Kunststoff oder aus einer mehrlagigen Kunststofffolie umfasst mindestens ein Unterteil (5) mit einem Ausguss (7), einer Ausgussöffnung (8) und einem Flansch (4). Der Flansch (4) hat auf seiner Flanschunterseitenfläche (9) eine Energieeinleitanordnung (10), die mit dem Kunststoffmaterial oder der Kunststofffolie des Schlauchbeutels mittels Ultraschallschweissung verbindbar ist. Die Energieeinleitanordnung (10) weist mindestens eine konzentrisch zur Ausgussöffnung (8) im peripheren Bereich (11) des Flansches (4) angeordnete Energieleitrippe (12) auf. An der Flanschunterseitenfläche (9) ist eine Konzentrierungsrippe (13) vorhanden, die innerhalb der Energieleitanordnung (10) verläuft und gegenüber der Energieleitrippe (12) höher von der Flanschunterseitenfläche (9) vorsteht und zudem unmittelbar benachbart an der Ausgussöffnung (8) verläuft.
摘要:
A method of automatically manufacturing a filled packette having a closure where a film is advanced from a feed roller to a punch that produces a series of holes in the film. Individual closures are then positioned into each punched hole and ultrasonically welded into place. The film is folded and oriented vertically so that heat sealing may be used to form the side and bottom edges of individual pockets. The film is then clipped to form individual pockets and filed with the appropriate amount of desired material from a bulk feeder. The filled pockets may be sealed along the top edge to form a closed packette and die cut to form the final packette shape.
摘要:
A pour spout fitment holder device (12) includes a base arrangement (16) and a fitment holder (14) having a cavity and a forwardly extending lip (31) integrally formed with a cap engagement portion (32) configured to deflect partly a profiled surface (10) of a wall of a container (8) and urge a pour spout fitment (2) against the profiled surface (10), which encircles a dispensing opening (9). The lip is contoured to promote substantially continuous peripheral engagement of a flange (4) of the fitment (2) with the profiled (surface 10) during sealing of the fitment (2) to the container (8).
摘要:
A capping apparatus (16) for a carton filling system has an ultrasonic stack assembly (20) and a fitment applicator assembly (18) for applying fitments to cartons in a packaging machine. The fitment applicator assembly (18) has an anvil (22) having at least two spigots and is turnable and reciprocable to receive fitments and to mount them in carton walls. The anvil location can be adjusted by a thrust bearing (44) connectible to a spline shaft (34) of a rotary ball spline (32), (34). The ultrasonic stack assembly (20) has ultrasonic stacks (26) that are reciprocated between a retracted position and an engaging position by dual rail arrangements (56) to bring horns (28) into contact with outer surfaces of the cartons. The overall height of a wedge arrangement (52) for each ultrasonic stack (26) is adjustable to increase and decrease selectively the distance between the horns (28) and a ground surface.
摘要:
The present invention concerns means to prevent emissions of hydrogen peroxide from a packaging machine forming sealed packaging containers from a packaging material web (1). The packaging machine has a sterilization portion comprising an inlet chamber (2), a peroxide bath (5) and an aseptic chamber (6). The aseptic chamber (6) is held at an overpressure while the inlet chamber (2) is held at an underpressure during normal operation of the packaging machine. The peroxide bath (5) functions as a seal between the inlet chamber (2) and the aseptic chamber (6). A safety chamber (12) placed in front of the inlet chamber (2) is held at an underpressure to avoid peroxide emissions to the environment. The packaging material web (1) will pass the safety chamber (12) before going into the inlet chamber (2).
摘要:
A flexible, stackable container for storing a quantity of a product may include a sealed package formed from a single sheet of film and retaining the quantity of the product disposed therein, and a lid fitment attached to a first side of the package. The first side of the package may have an outer first surface of the film and outwardly extending first corner seals formed in the film at the edges of the first side and surrounding the first side of the package. The package may also have a second side disposed opposite the first side and outwardly extending second corner seals formed in the film at the edges of the second side and surrounding the second side of the package. The lid fitment may include a base having a central opening and a lid having a complimentary shape to the base to form a seal therebetween when the lid is closed down onto the base. The base may be sealed to one of the first surface of the first side, to the first corner seals surrounding the first side, or to both, such that a portion of the first surface is accessible from the exterior of the container when the lid is separated from the base of the lid fitment.