Abstract: A heatable roller, in particular a laminating roller for laminators, the heatable roller including a roller body including a cylindrical outer surface and defining a longitudinal axis; an elastic roller cover which is supported at the outer surface of the roller body; and a rod shaped heating module which is arranged in a central axial pass through opening of the roller body and which is connected at least torque proof with the roller body, characterized in that the roller body includes a cylindrical roller tube which defines a central axial pass through opening in which the rod shaped heating module is arranged.

Abstract: The invention relates to a laminating foil having an initial roughness on at least one side, which makes the laminating foil matte, wherein the laminating foil has a marking configured as a surface pattern with surface portions on the matte side or at least on one of the matte sides, wherein the roughness of the surface portions is different from the initial roughness. The invention furthermore relates to a laminating foil set comprising the laminating foils, a method for hot laminating sheet material using such laminating foils, a laminating unit for using the laminating foil, and eventually a laminating system including the laminating unit and the laminating foils.

Abstract: The invention relates to a laminating foil having an initial roughness on at least one side, which makes the laminating foil matte, wherein the laminating foil has a marking configured as a surface pattern with surface portions on the matte side or at least on one of the matte sides, wherein the roughness of the surface portions is different from the initial roughness. The invention furthermore relates to a laminating foil set comprising the laminating foils, a method for hot laminating sheet material using such laminating foils, a laminating unit for using the laminating foil, and eventually a laminating system including the laminating unit and the laminating foils.

Abstract: A heatable roller, in particular a laminating roller for laminators, the heatable roller including a roller body including a cylindrical outer surface and defining a longitudinal axis; an elastic roller cover which is supported at the outer surface of the roller body; and a rod shaped heating module which is arranged in a central axial pass through opening of the roller body and which is connected at least torque proof with the roller body, characterized in that the roller body includes a cylindrical roller tube which defines a central axial pass through opening in which the rod shaped heating module is arranged.

Abstract: The invention relates to a dispensing unit for providing web material with a support wall and a movable opposite support wall including a cutting device including a cutting slide and a cutting blade fixated at the cutting slide and including a linear support at the opposite support wall, wherein the cutting slide includes an operating head and a slide base and the cutting blade extends between the operating head and the slide base, and wherein the support wall includes a recess which is configured so that it facilitates a movement of the cutting slide and the slide base is movable away from the recess when moving the opposite support wall.

Abstract: The invention relates to a cover for binding a stack of sheets provided with a cover back and cover sheets, wherein the cover back is provided on its inside with a melt glue strip, wherein the cover is provided with at least one identification element, in particular a transponder, in particular a RFID transponder, including an identification feature which is detectable by a reader touch free. The invention furthermore relates to an office binding apparatus with a reader for detecting the identification feature and a system including the cover and the office binding apparatus.

Abstract: A laminating foil for weld encasing sheet material using two laminating foil sheets made from laminating foil and placed on top of one another, wherein the laminating foil is provided as a composite foil with a foil layer made from a transparent, in particular crystal clear plastic material with a glue layer made from a melt glue provided thereon, wherein the melt glue is transparent, in particular crystal clear, after laminating the sheet material, wherein the foil layer is made from a biodegradable plastic material, in particular a bio plastic material. The invention also relates to a use of the laminating foil.

Abstract: A laminator for hot laminating a combination of sheet material and a laminating foil, the laminator including a housing; a pass-through channel extending in the housing for passing a combination of sheet material and laminating foil through; a laminating device arranged in the housing, wherein the laminating device includes a heating device, wherein the combination is laminated in the laminating device under pressure and heat, wherein the heating device includes a temperature display device which includes a display element which generates an externally detectable display when the heating device has reached a ready temperature that corresponds to an operational readiness of a laminator, and wherein the display element is configured as at least one reversible thermo-chromic element which is operatively coupled with the heating device so that a reversible discoloration of the at least thermo-chromic element occurs as a function of the temperature of the heating device.

Abstract: A cutting unit (1) for cutting sheet material (13), the cutting unit comprising a sheet support (2) and at least one roll cutting device (4) associated with a sheet support (2), the roll cutting device comprising a support rail (5), at which a cutting carriage (6) is movably supported, the cutting carriage comprising a blade support (20), which is rotatably supported about an axis parallel to the support rail (5) and rotatable by hand, and at which blade support at least two disk blades (36, 37, 38) are supported freely rotatable about blade axes. The support rail has two support bars (56, 57) and the blade support has at least two support grooves (45, 46, 47). The two support bars engage the two support grooves to lock one of the at least two disk blades in a cutting position.

Abstract: The invention relates to a laminating foil having an initial roughness on at least one side, which makes the laminating foil matte, wherein the laminating foil has a marking configured as a surface pattern with surface portions on the matte side or at least on one of the matte sides, wherein the roughness of the surface portions is different from the initial roughness. The invention furthermore relates to a laminating foil set comprising the laminating foils, a method for hot laminating sheet material using such laminating foils, a laminating unit for using the laminating foil, and eventually a laminating system including the laminating unit and the laminating foils.

Abstract: A laminator for hot laminating sheet material and a laminating foil, comprising a unit housing through which a pass-through channel extends for passing through a combination of a sheet material and a laminating foil, wherein at least one laminating unit including a pair of opposite laminating rollers defining a laminating gap is arranged in the pass-through channel, wherein a heating rod extends along at least one of the two laminating rollers forming the pair, wherein the heating rod is connected to an electric power supply and configured as a PTC heating rod, wherein the PTC heating rod is associated with a timing switch for power supply which divides the power supply in an alternating manner into time intervals without power being supplied and time intervals with power being supplied.

Abstract: The invention relates to a laminating foil having an initial roughness on at least one side, which makes the laminating foil matte, wherein the laminating foil has a marking configured as a surface pattern with surface portions on the matte side or at least on one of the matte sides, wherein the roughness of the surface portions is different from the initial roughness. The invention furthermore relates to a laminating foil set comprising the laminating foils, a method for hot laminating sheet material using such laminating foils, a laminating unit for using the laminating foil, and eventually a laminating system including the laminating unit and the laminating foils.

Abstract: The invention relates to a laminating foil having an initial roughness on at least one side, which makes the laminating foil matte, wherein the laminating foil has a marking configured as a surface pattern with surface portions on the matte side or at least on one of the matte sides, wherein the roughness of the surface portions is different from the initial roughness. The invention furthermore relates to a laminating foil set comprising the laminating foils, a method for hot laminating sheet material using such laminating foils, a laminating unit for using the laminating foil, and eventually a laminating system including the laminating unit and the laminating foils.

Abstract: A cutting unit (1) for cutting sheet material (13), the cutting unit comprising a sheet support (2) and at least one roll cutting device (4) associated with a sheet support (2), the roll cutting device comprising a support rail (5), at which a cutting carriage (6) is movably supported, which comprises a blade support (20), which is rotatably supported about an axis parallel to the support rail (5) and rotatable by hand, and at which blade support at least two disk blades (36, 37, 38) are supported freely rotatable about blade axes (39-44), which extend perpendicular to the rotation axis of the blade support (20), wherein the disk blades (36, 37, 38) are configured to be brought from a respective inactive position into a cutting position protruding in the direction towards the sheet support (2) by rotating the blade support (20), and wherein a locking device is provided, which supports the blade support (20) in the cutting position of a disk blade (36, 37, 38), wherein the locking device is configured as form

Abstract: The invention relates to a laminating foil having an initial roughness on at least one side, which makes the laminating foil matte, wherein the laminating foil has a marking configured as a surface pattern with surface portions on the matte side or at least on one of the matte sides, wherein the roughness of the surface portions is different from the initial roughness. The invention furthermore relates to a laminating foil set comprising the laminating foils, a method for hot laminating sheet material using such laminating foils, a laminating unit for using the laminating foil, and eventually a laminating system including the laminating unit and the laminating foils.

Abstract: A cutting unit for trimming sheet material is provided. The cutting unit includes a bed for supporting the sheet material, a guillotine cutting device including a knife arm pivotally mounted on the bed, and a rotary cutting device mounted on the bed. The rotary cutting device includes a guide bar, a knife carriage displaceable along the guide bar, and a circular knife rotatably mounted in the knife carriage. The knife arm and the rotary cutting device are mounted on opposite sides of the planar bed relative to one another and are operable to permit parallel trimming of opposite sides of the sheet material when the sheet material is supported on the planar bed. The guide bar selectively pivots toward and away from the bed against action of a spring to define a lower cutting position so that the cutting operation may be performed and an upper initial position whereby the guide bar pivots away from said bed for inserting paper for said cutting operation.

Abstract: A rotary cutting unit for trimming sheet material has a support plate for receiving the sheet material. The rotary cutting device having a guide bar with a displaceably guided knife carriage. A rotary knife is rotatably mounted on the knife carriage. The guide bar is guided between an initial raised position and a lowered clamping position. The guide bar includes a clamping surface for contact against sheet material. The guide bar has a force impinged upon it by a spring device, in the direction toward the initial position. An actuation device moves the guide bar out of the initial position into the clamping position. The guide bar is clamped in vertically movable fashion between the spring device and a further spring device. The second spring device has a spring action directed oppositely to the first.

Abstract: A cutting unit for arc-shaped and circular trimming of a sheet item has a guide device that comprises a guide bar along which is displaceably guided a knife carriage. The knife carriage comprises at least one cutting knife for trimming the sheet item. The guide device comprises a bearing body that has on the lower side a support which defines a support plane and with which the bearing body (4) is placeable onto the sheet item to be trimmed. The guide bar is mounted on the bearing body rotatably about a rotation axis perpendicular to the support plane, and extending away from the bearing body in a plane parallel to the support plane.

Abstract: A guillotine cutting unit (1) for trimming sheet material (10) has a support plate (2) for supporting the sheet material (10). The support plate has on one side a guillotine cutting device (5) that comprises a pivotably mounted knife arm (6) having a knife edge (8) embodied thereon and a counterknife provided in stationary fashion on the support plate (2). The knife arm (6) comprising a handle (12) for the actuation thereof, wherein the handle is embodied as a knob (12).

Abstract: A cutting unit for trimming sheet material has a support plate forming a support surface for supporting the sheet material and having a cutting device that comprises a guide bar extending over the support plate. A knife carriage having a cutting knife is displaceably guided on the bar. The bar is mounted in a pivot bearing pivotably about a pivot axis. The pivot axis proceeds perpendicularly to the support surface.