A medium cutter includes a conveyor configured to convey a medium in a conveyance direction, a cutter configured to cut the medium from one end of medium in a cutting direction orthogonal to the conveyance direction, a first holder movable to contact a first surface of the one end of medium, and a second holder configured to contact a second surface of the one end of medium opposite the first surface. The first holder is disposed downstream of the cutter in the conveyance direction, and the first holder moves to the one end of medium to pinch and hold the one end of medium between the first holder and the second holder.

The slitter-scorer machine includes a suction unit for removing trims cut by the cutting blades. The suction unit in turn includes a first pair of suction nozzles associated with a first set of cutting tools, and a second pair of suction nozzles, associated with a second set of cutting tools. The first pair of suction nozzles is adapted to suck trims generated by the first set of cutting tools and the second pair of suction nozzles is adapted to suck trims generated by the second set of cutting tools.

A slitter device includes an upper rotary shaft and a lower rotary shaft that are supported so as to be able to rotate. An upper slitter head that is supported by the upper rotary shaft so as to be able to rotate therewith. A lower slitter head that is supported by the lower rotary shaft so as to be able to rotate therewith and that is disposed on one side of the upper slitter head in the axial direction of the lower rotary shaft. An upper movement device that can move the upper slitter head in the axial direction of the upper rotary shaft. A lower movement device can move the lower slitter head in the axial direction of the lower rotary shaft. A control device that controls movement of the upper movement device and the lower movement device.

A cutting device includes an upper cutting portion and a lower cutting portion. The upper cutting portion includes an upper head portion movable in a first and a second direction, an upper holder connected to the upper head portion, and an upper cutting wheel connected to the upper holder. The upper holder includes an upper body portion connected to the upper head portion, an upper cutting wheel fixing portion rotatable with respect to the upper body portion, and an upper magnetic portion disposed on sides of the upper cutting wheel fixing portion including a magnetic substance. The lower cutting portion includes a lower head portion movable in the first and the second direction, a lower holder connected to the lower head portion, a lower cutting wheel connected to the lower holder, and an upper holder rotation inducing portion connected to the lower head portion including a magnetic substance.

A slitter-scorer apparatus comprises: a corrugated paperboard-processing tool comprising a plurality of slitters and a plurality of scorers; a width directional movement mechanism and an up-down directional movement mechanism configured to move the corrugated paperboard-processing tool in a width direction and an up-down direction, respectively; and a control device configured to control the two movement mechanisms. The control device is configured to: set a target setup time for moving the corrugated paperboard-processing tool for an order change, based on a cutter cutoff length of a portion of a corrugated paperboard to be cut off by a cutter during the order change, and a paperboard feed speed; set a target acceleration/deceleration so as to allow the movement of the corrugated paperboard-processing tool to be completed in the target setup time; and control the movement mechanisms to move the corrugated paperboard-processing tool with the target acceleration/deceleration.

A carton sizing system that has a frame, a controller, one or more cutters movably mounted to the frame and operatively connected to the controller, one or more markers movably mounted to the frame and operatively connected to the controller. The carton sizing system also has a measuring means that is operatively connected to the controller and configured to determine, in use, the footprint of an open top carton and to determine the height of one or more objects contained within the carton. The controller is configured to position the one or more cutters based on the determined footprint and to cut vertical edges of the carton based on the determined height and also to position the one or more markers based on the determined footprint and height and to score or crease vertical walls of the carton between the vertical edges to at least partially define foldable panels.

An apparatus for making a multiplicity of packages including a feeding station, a separation station which is arranged downstream of the feeding station, a single feeding track which carries at least one multiplicity of multiple sheets from the feeding station to the separation station, at least two exit tracks which are arranged downstream of the separation station. Each multiple sheet of the multiplicity of multiple sheets includes at least two portions of sheet lying on a same geometric plane. Each portion of sheet is a single sheet of the package in a flat configuration. Each package of the multiplicity of packages includes at least one product and the single sheet of the package adapted to pass from a flat configuration to a configuration coupled with the at least one product.

The present invention provides a light-weight spacer for a slitting machine for maintaining the width between slitting knives. The light-weight spacer comprises: a spacer body having a ring structure integrally formed of metal; an inner surface positioned on the inner side of the ring structure and extending along the central axis of the ring structure; an outer surface positioned on the outer side of the ring structure and extending along the central axis of the ring structure; a first side surface extending between the inner surface and the outer surface and being perpendicular thereto; a second side surface opposite to the first side surface and extending between the inner surface and the outer surface; a first plurality of perforations provided on the first side; and a second plurality of perforations provided on the second side.

A medium-cutting device includes a medium-conveyance section to convey a medium in a medium-conveyance direction, a cutter to cut the medium conveyed by the medium-conveyance section, and a pushing part to push up a piece of the medium that is cut from the medium with the cutter.

A cutting apparatus comprising: a cutting unit including a first blade member and a second blade member that cooperates with the first blade member in cutting an object, configured to cut the object by relatively moving the object and at least one of the first blade member and the second blade member to each other to cut the object; and a changing unit configured to change a pressing force between the first blade member and the second blade member during an operation of cutting the object; wherein the changing unit sets the pressing force during the initial cutting operation from a time when cutting of the object is started until the object has been cut by a predetermined length higher than the pressing force during the subsequent cutting operation.