A cross seal device 100 is provided. The device 100 comprising a cross sealing table X having a cross sealing station (A) and a toggle assembly (B). The cross sealing station (A) comprising a front seal assembly (1) and a rear seal assembly (2) configured to engage and disengage by controlled oscillation of first pair of C shaped actuator levers (6c, 6d) and second pair of C shaped actuator levers (6a, 6b) via sealing drive shaft (5) of toggle assembly B. The cross sealing station (A) performs horizontal reciprocating action for sealing. The cross sealing device 100 further comprising Cross Sealing Up Down control assembly C which controls vertical reciprocating movement of cross sealing table X employing Stripping System D to ensure no PIS (Product in Seal) and improves packaging capacity.

The invention relates to a packaging machine (1) for producing a packaging bag (20), in particular a packaging bag for bulk material, and for closing a filled packaging bag, comprising: a feed device (2) for feeding in a packaging material (22); at least one connecting device (30) for producing the packaging bag by connection of at least two layers of the packaging material, wherein, during the connection, the packaging material is conveyed substantially continuously, in particular without acceleration; and at least one closure device (40) for closing the produced and filled packaging bag (20).

The invention relates to a packaging machine (1) for producing a packaging bag (20), in particular a packaging bag for bulk material, and for closing a filled packaging bag, comprising: a feed device (2) for feeding in a packaging material (22); at least one connecting device (30) for producing the packaging bag by connection of at least two layers of the packaging material, wherein, during the connection, the packaging material is conveyed substantially continuously, in particular without acceleration; and at least one closure device (40) for closing the produced and filled packaging bag (20).

A system for controlling registration on a pouch knife machine of a longitudinally extending bandolier of content containing pouches separated by transverse seal seams moving along a feed path, with each pouch having a measurement reference. The machine includes a knife mechanism, a friction drag mechanism, and a friction drag adjustment mechanism. The system includes an optical reference, an optical image sensor, and a controller. The controller is configured to determine an actual position of the measurement reference relative to an optical reference, determine an alignment input based upon the actual position of the measurement reference relative to the optical reference, determine an alignment difference between a target position and the alignment input, and generate an adjustment command to change the position of the bandolier along the feed path after the alignment difference exceeds the operating range for the target position.

A system for controlling registration on a pouch knife machine of a longitudinally extending bandolier of content containing pouches separated by transverse seal seams moving along a feed path, with each pouch having a measurement reference. The machine includes a knife mechanism, a friction drag mechanism, and a friction drag adjustment mechanism. The system includes an optical reference, an optical image sensor, and a controller. The controller is configured to determine an actual position of the measurement reference relative to an optical reference, determine an alignment input based upon the actual position of the measurement reference relative to the optical reference, determine an alignment difference between a target position and the alignment input, and generate an adjustment command to change the position of the bandolier along the feed path after the alignment difference exceeds the operating range for the target position.

A fill packaging machine includes a vertical sealing means for folding a packaging film at its central part and continuously forming a vertical sealed portion at its side edge part to shape into a cylinder, and a lateral sealing means for forming lateral sealed portions in a direction perpendicular to the longitudinal direction of the packaging film. An easy separable sealed portion is continuously formed in the side edge part of the packaging film by the first vertical sealed portion forming section, and a vertical sealed portion having a partial non-sealed portion of a bottle mouth type is formed on the easy separable sealed portion by the second vertical sealed portion forming section. The first vertical sealed portion forming section is a pair of heat sealing rolls or heat sealing plates, a surface of at least one of which is made from an elastic material softer than a metal.

A fill packaging machine includes a vertical sealing means for folding a packaging film at its central part and continuously forming a vertical sealed portion at its side edge part to shape into a cylinder, and a lateral sealing means for forming lateral sealed portions in a direction perpendicular to the longitudinal direction of the packaging film. An easy separable sealed portion is continuously formed in the side edge part of the packaging film by the first vertical sealed portion forming section, and a vertical sealed portion having a partial non-sealed portion of a bottle mouth type is formed on the easy separable sealed portion by the second vertical sealed portion forming section. The first vertical sealed portion forming section is a pair of heat sealing rolls or heat sealing plates, a surface of at least one of which is made from an elastic material softer than a metal.

A vertical packaging machine for packaging products in a modified atmosphere. According to one embodiment, the vertical packaging machine includes a hopper through which the products to be packaged are introduced, a hollow forming element arranged downstream of the hopper, at least the hopper and the forming element forming a supply conduit through which the product to be packaged falls. The vertical packaging machine also includes an injection device configured for injecting a gaseous fluid into the supply conduit. A gas supply source is communicated with the inside of the supply conduit, the gas supplied to the supply conduit being suitable for packaging products in a modified atmosphere. A supply unit communicates the gas source with the inside of the supply conduit.

A vertical packaging machine for packaging products in a modified atmosphere. According to one embodiment, the vertical packaging machine includes a hopper through which the products to be packaged are introduced, a hollow forming element arranged downstream of the hopper, at least the hopper and the forming element forming a supply conduit through which the product to be packaged falls. The vertical packaging machine also includes an injection device configured for injecting a gaseous fluid into the supply conduit. A gas supply source is communicated with the inside of the supply conduit, the gas supplied to the supply conduit being suitable for packaging products in a modified atmosphere. A supply unit communicates the gas source with the inside of the supply conduit.

A tissue paper package not prone to losing shape. Film-packaged tissue paper comprising a pop-up type substantially cuboid bundle of tissue paper packaged with a flexible resin packaging film, and characterized in that air vents for providing communication between the inside and the outside of the package are formed at positions on the packaging film facing short-side surfaces of the bundle of tissue paper where no folded edges are arranged.