Described is a unit for filling containing elements (2) of single-use capsules (3) with a dose (33) of product for extraction or infusion beverages, comprising: a line (4) for transporting containing elements (2); a station (SR) for filling the containing elements (2) with a dose (33) of product which comprises: at least a first containing seat (S1) designed to receive a dose (33) of product; a substation (ST1) for forming the dose (33) provided with a device (6) for releasing a predetermined quantity of product defining the dose (33) inside the first containing seat (S1), the release device (6) comprising a hopper (38) and at least one rotary element (40a) having a helical profile which extends between a first end and a second end, configured to rotate about a respective axis (X4) of rotation; a drive and control unit (15) configured to drive the rotary element (40a) according to a speed of rotation variable as a function of an angular position of the first end of the rotary unit (40a).

A stack of products such as pouches are formed in a product bucket, pushed into a stack guide bucket and from there into a carton. A stack tamp descends over the stack, engages and confines it downwardly during stack pushing from product bucket and through stack guide bucket into a carton. Multiple product buckets, stack guide buckets and cartons move downstream during cartoning, and are respectively aligned in a cartoning station. Reciprocal containment blades hold the stack in respective cartons prior to flap closing.

Apparatus for forming a resilient unit comprises a conveyor 210 and first and second spring supply stations 212 and 214, arranged in use to deposit respectively first and second spring types 216 and 218 under compression onto the conveyor. The conveyor is arranged in use to convey a row of the springs 216, 218 in a direction shown by Arrows A4 towards pocketing station 220. At the pocketing station 220 the springs are urged from the conveyor into positions between upper and lower sheets 222 and 224, by a plurality of inserter devices 226 that move together in a reciprocating fashion in the direction of arrow A5, before retracting to the position shown. After each row of springs is inserted between the sheets 222, upper and lower computer-controlled welding tools (not shown) come together at positions P between the springs to join the sheets together, forming pockets in which the springs are encased. After each welding event the resilient unit is indexed forwards a distance equal to one pocket width in the direction of Arrows A6 by computer-controlled drive means (not shown). The next row of springs is then conveyed into position ready for insertion between the sheets of material, and the process is repeated. The two spring supply stations are arranged to supply springs that differ from one another in at least one characteristic.

A device for encapsulating a loose fill material includes a bottom portion defining an open top and a pair of open ends. A top portion is coupled to the bottom portion to provide a plenum space therebetween for encapsulating the loose fill material. The top portion includes a pair of enclosure ears that are adapted to close each of the open ends defined by the bottom portion.

A stack of products such as pouches are formed in a product bucket, pushed into a stack guide bucket and from there into a carton. A stack tamp descends over the stack, engages and confines it downwardly during stack pushing from product bucket and through stack guide bucket into a carton. Multiple product buckets, stack guide buckets and cartons move downstream during cartoning, and are respectively aligned in a cartoning station. Reciprocal containment blades hold the stack in respective cartons prior to flap closing.

Described is a unit for filling containers (2) forming single-use capsules (3) with a dose (33) of product for extraction or infusion beverages, comprising: a line (4) for transport of the containers (2); a station (SR) for filling the containers (2) with a dose (33) of product and comprising: a first containing seat (S1) designed to receive a dose (33) of product; a device (10) for moving the first seat (S); a device (11) for adjusting the position of the first containing seat (S1) between a position (P1) for receiving the dose and a position (P2) for releasing the dose; a substation (ST1) for forming the dose (33) inside the first containing seat (S1); a substation (ST3) for releasing the dose (33) of product from the first containing seat (S1) to a container (2) transported by the transport line (4), the adjusting device (11) being configured to place the first containing seat (S1) in the receiving position (P1) at the substation (ST1) for forming the dose (33) and in the release position (P2) at the substation (ST3) for releasing the dose (33).

The invention relates to a method and a device for packaging sanitary articles such as absorbent articles, like diapers, sanitary napkins, panty liners, incontinence pads or similar, wherein by means of at least one diverter (10) batches (A, B, C, D) of articles (5) are alternately directed towards M packaging arrangements (11, 12), each batch (A, B, C, D) comprising at least one article (5), and wherein the diverter (10) alternately directs batches (A, B, C, D) of articles (5) towards the packaging arrangements (11, 12) in a repeated series of MN batches (A-C-B-D), with N>=2, wherein at least two of the N batches(A, B) of one series of MN batches (A-C-B-D) directed towards the first packaging arrangement (11) differ in count.

A filling unit for filling containing elements (2) of single-use capsules (3) with a dose (33) of product for extraction or infusion beverages, comprising:a line (4) for transporting the containing elements (2);a station (SR) for filling the containing elements (2) with a dose (33) of product comprising at least a first containing seat (S1) designed to receive a dose (33) of product; a substation (ST1) for forming the dose (33) inside the first containing seat (S1) equipped with a device (6) for releasing a predetermined quantity of product defining the dose (33) inside the first containing seat (S1), the release device (6) comprising: a hopper (38) for feeding product; at least one rotary element (40a; 40b) having a plurality of blades (60A, 60B, 60C, 60D, 60E, 60F); and a filling chamber (61) positioned below the rotary element (40a; 40b), the rotary element (40a; 40b) being configured to create a feeding flow of product from the feed hopper (38) towards the filling chamber (61).

Apparatus for forming a resilient unit comprises a conveyor (210) and first and second spring supply stations (212 and 214), arranged in use to deposit respectively first and second spring types (216 and 218) under compression onto the conveyor. The conveyor is arranged in use to convey a row of the springs (216, 218) in a direction shown by Arrows A4 towards pocketing station (220). At the pocketing station (220) the springs are urged from the conveyor into positions between upper and lower sheets (222 and 224), by a plurality of inserter devices (226) that move together in a reciprocating fashion in the direction of arrow A5, before retracting to the position shown. After each row of springs is inserted between the sheets (222), upper and lower computer-controlled welding tools (not shown) come together at positions P between the springs to join the sheets together, forming pockets in which the springs are encased. After each welding event the resilient unit is indexed forwards a distance equal to one pocket width in the direction of Arrows A6 by computer-controlled drive means (not shown). The next row of springs is then conveyed into position ready for insertion between the sheets of material, and the process is repeated. The two spring supply stations are arranged to supply springs that differ from one another in at least one characteristic.

Provided is a boxing apparatus that may repeatedly push products packaged in a soft packaging material into a box through a lateral opening and to pack the products in a plurality of rows, wherein product-filled rate may be easily enhanced without damaging the products. A boxing apparatus 10 may pack a plurality of rows of bagged products into a box. The boxing apparatus may be provided with a push-in mechanism 50, a shutter, a vertical movement mechanism, and a controller 41. The push-in mechanism may push the products into the box through a lateral opening in the box. The shutter may enter and exit the box through the opening. The vertical movement mechanism may move the box and the shutter up and down relative to each other.