A wrapped food product, the food product being preferably in the form of an infusion product, in particular in the form of a material in the form of powder, granules or pieces, such as tea, camomile, coffee or other, wrapped in a respective wrapper; the wrapper being made of biodegradable and/or organic film, which is wrapped around and closely connected, or adherent, to the material.

A device for supporting containers in filling machines for products in powder form includes, a first supporting element, connected to the structure of a filling machine, and a second supporting element designed to support a respective container to be filled. The device further includes actuation elements configured for actuating, with a vibrating motion, the second supporting element with respect to the first supporting element. The second supporting element can rotate with respect to the first supporting element about a substantially vertical rotation axis. The actuation elements further include elements for generating a variable magnetic field, which are integral with one of the supporting elements, and magnetic means, which are integral with the other of the supporting elements and interact with the generator to cause an alternating oscillation, in the two opposite rotation directions, of the second supporting element with respect to the first supporting element, about the rotation axis.

A device for supporting containers in filling machines for products in powder form includes, a first supporting element, connected to the structure of a filling machine, and a second supporting element designed to support a respective container to be filled. The device further includes actuation elements configured for actuating, with a vibrating motion, the second supporting element with respect to the first supporting element. The second supporting element can rotate with respect to the first supporting element about a substantially vertical rotation axis. The actuation elements further include elements for generating a variable magnetic field, which are integral with one of the supporting elements, and magnetic means, which are integral with the other of the supporting elements and interact with the generator to cause an alternating oscillation, in the two opposite rotation directions, of the second supporting element with respect to the first supporting element, about the rotation axis.

A method and apparatus for settling a product in a package made on a form, fill and seal machine. In one aspect the invention comprises the steps: providing a package material on a product conduit of a form, fill and seal machine; forming a first end seal on the package material to form a partially formed package; filling the partially formed package with product; and settling the product in the partially formed package while continuously conveying the package material along the product conduit. In a second aspect, the invention comprises a product settler comprising a first object positioned to cause an impact against a package material. The impact agitates the package material and settles a product from an unsettled height to a settled height while the package material is continuously conveyed.

A method and apparatus for settling a product in a package made on a form, fill and seal machine. In one aspect the invention comprises the steps: providing a package material on a product conduit of a form, fill and seal machine; forming a first end seal on the package material to form a partially formed package; filling the partially formed package with product; and settling the product in the partially formed package while continuously conveying the package material along the product conduit. In a second aspect, the invention comprises a product settler comprising a first object positioned to cause an impact against a package material. The impact agitates the package material and settles a product from an unsettled height to a settled height while the package material is continuously conveyed.

Apparatus and method for filling bulk goods into empty open bags (3) comprising at least one weighing unit (7) and at least one filling station (11-18) and a bag receiving unit (10) disposed thereat, wherein a bag (3) received by the bag receiving unit (10) is filled. The bag receiving unit (10) is configured as a receiving box (30) having a receiving space (31) to receive a bag (3). The receiving box (30) is provided with a suction aperture (34) to temporarily receive in the receiving box (30) the empty bag (3) intended for receiving in a form-fit at least in sections. The receiving box (30) comprises suction apertures (34) in a lower region (31a) and in at least one region (31b, 31c) above that which are controlled differently.

Apparatus and method for filling bulk goods into empty open bags (3) comprising at least one weighing unit (7) and at least one filling station (11-18) and a bag receiving unit (10) disposed thereat, wherein a bag (3) received by the bag receiving unit (10) is filled. The bag receiving unit (10) is configured as a receiving box (30) having a receiving space (31) to receive a bag (3). The receiving box (30) is provided with a suction aperture (34) to temporarily receive in the receiving box (30) the empty bag (3) intended for receiving in a form-fit at least in sections. The receiving box (30) comprises suction apertures (34) in a lower region (31a) and in at least one region (31b, 31c) above that which are controlled differently.

Filling unit (1) for a packaging machine (100) for filling bulk materials (50) into packages (60), and packaging machine with a filling unit (1), comprising a conveyor device (2), by means of which bulk materials (50) can be conveyed into a package (60), and a control device (3), which is suitable and configured to guide a filling stream (4) into a package (60). A fill level sensor device (5) including a sensor device (6) is provided, which is suitable and configured to detect a first fill level (7) and a second fill level (8) of bulk materials (50) in a package (60), wherein the first fill level (7) corresponds to a lower fill level than the second fill level (8). The control device (3) regulates the filling stream (4) by way of the fill levels determined by the sensor device (6). With the method according to the invention, the package is filled until the second fill level is detected. Then the filling stream is reduced until the first fill level is detected. Thereupon the filling stream is increased.

Filling unit (1) for a packaging machine (100) for filling bulk materials (50) into packages (60), and packaging machine with a filling unit (1), comprising a conveyor device (2), by means of which bulk materials (50) can be conveyed into a package (60), and a control device (3), which is suitable and configured to guide a filling stream (4) into a package (60). A fill level sensor device (5) including a sensor device (6) is provided, which is suitable and configured to detect a first fill level (7) and a second fill level (8) of bulk materials (50) in a package (60), wherein the first fill level (7) corresponds to a lower fill level than the second fill level (8). The control device (3) regulates the filling stream (4) by way of the fill levels determined by the sensor device (6). With the method according to the invention, the package is filled until the second fill level is detected. Then the filling stream is reduced until the first fill level is detected. Thereupon the filling stream is increased.

The invention relates to a seal assembly comprising: a seal for a bulk material container, having a ring-shaped connecting flange with a through opening and a first moving element; and a seal member for selectively sealing or opening the through opening. A container wall of the bulk material container can be attached to the connecting flange. The seal assembly also comprises a docking device having a housing, a second moving element, and a seal actuating device. In order to increase the tightness of the seal, one of the moving elements comprises a peripheral first stripping element, by means of which impurities are stripped from a surface of the connecting flange, in a closing process for sealing the though opening of the connecting flange.