An image forming apparatus includes a first sheet storage, a second sheet storage, an image forming unit, a sheet conveyer configured to convey sheets from the first and second sheet storages to the image forming unit, and a controller. The controller is configured to set new sheets as a type of sheets stored in the first sheet storage and image-decolored sheets as a type of sheets stored in the second sheet storage, switch a sheet feeding source from the first sheet storage to the second sheet storage when the first sheet storage runs out of sheets during execution of a first image forming job that includes no sheet post-processing, and stop image forming by the image forming unit when the first sheet storage runs out of sheets during execution of a second image forming job that includes sheet post-processing.

A sheet binding device includes a sheet shifting unit, a tape cutter, and a tape attachment unit. The sheet shifting unit has a guide and is configured to stack multiple sheets on the guide with edge portions that are shifted from each other to form a sheet bundle. The tape cutter cuts tape with a target length that is varied in accordance with a thickness of the sheet bundle. The tape attachment unit is configured to attach the cut tape having the target length to an edge portion of the sheet bundle.

A lottery ticket is printed on a substrate sheet material having a front surface with lottery game indicia printed thereon and a removable covering material, typically scratch-off material, covering the lottery game indicia which is removable by a player to expose the game indicia for playing the game and other game information printed on the substrate sheet material where at least part of the substrate sheet material is formed of a translucent synthetic material to enable viewing through the part by the player.

A method of self-adaption adjustment for post-printing treatment including steps of S1: printing a plurality of identifiers on a paper sheet for positioning actual locations of treatment on the paper sheet; S2: detecting the identifiers on the paper sheet, and locating the actual locations to be treated according to the locations of the identifiers and/or relative locations among the identifiers; and S3: adjusting locations of treatment from a post-printing treatment mechanism to the paper sheet according to the actual locations output in step S2. A system of self-adaption adjustment for post-printing treatment including a printing module, a detection module, a treatment module, a driving module and a post-printing treatment mechanism. The method and system realize the self-adaption adjustment, which effectively solves the problems that an actual value after skewing or stretching or shrinking the actual printing content is inconsistent with a theoretical value of typesetting, thus effectively improving the production efficiency and production quality, which has favorable economic and social benefits. The method and system can be widely applied in various post-printing treatment systems.

Method for cutting media from a multi-roll printing system, comprising the steps of: selecting one of a first medium and a second medium, which first medium and second medium are output in parallel with respect to one another from the multi-roll printing system; transporting the selected medium to a cutting media transport path spaced apart from a further media transport path in a traverse direction perpendicular to a plane of the cutting media transport path; and cutting the selected medium positioned at the cutting media transport path. The present invention further relates to a cutting assembly and a multi-roll printing system.

A film perforation device including power supply means, a perforation element that has a perforation position and a withdrawal position, and means for receiving said film, wherein said film perforation device includes: a conveyor belt, having a planar surface penetrable by an above-mentioned perforation element which has a predetermined speed of movement and is arranged such as to receive the film unwinding onto the above-mentioned surface and convey same onto said surface at said predetermined speed in a predetermined direction; and a winch having a rotational axis, about which at least one supporting structure provided with a perforation element is rotatably driven. In said perforation position, said perforation element perforates the film and at least partially penetrates the planar surface of said conveyor belt.

An inflatable packaging system includes an inflatable cushioning supply and a conveyance module. The conveyance module includes a sliding conveyor, a fixed conveyor, a belt-drive, and an encoder. The sliding conveyor is adjustable, relative to the fixed conveyor, such that a space between the sliding conveyor and the fixed conveyor is adjustable. The belt-drive displaces the inflatable cushioning supply through the space between the sliding conveyor and the fixed conveyor. The encoder is coupled to the belt-drive.

A food wrap organizer and storage bag dispenser providing a wall- or door-mounted receptacle specially designed for the management of food preserving bags and wraps.

An apparatus for applying weight material onto a wheel may include a conveyor assembly, upper and lower severing-head assemblies, and upper and lower control arms. The severing-head assemblies may be mounted above and below the conveyor assembly and may include a housing, a severing device and a dispensing mechanism. The dispensing mechanism may position the weight material from a source relative to the severing device. The severing device may separate a predetermined amount of weight material from a source. The control arms may be movably mounted above and below the conveyor assembly and have weight-application tools configured to transfer the predetermined amounts of weight material from the severing-head assemblies to locations on the wheel.

A sheet binding device includes a sheet shifting unit, a tape cutter, and a tape attachment unit. The sheet shifting unit has a guide and is configured to stack multiple sheets on the guide with edge portions that are shifted from each other to form a sheet bundle. The tape cutter cuts tape with a target length that is varied in accordance with a thickness of the sheet bundle. The tape attachment unit is configured to attach the cut tape having the target length to an edge portion of the sheet bundle.