A sheet processing apparatus for processing sheets each with a wireless tag, includes a roller, a wireless tag reader/writer, and a controller configured to control the roller to convey a first sheet with a first tag along a path, control the reader/writer to acquire first strengths of radio signals received from the first tag during the conveyance and second strengths of radio signals received from wireless tags of sheets not being conveyed, determine a threshold value of signal strength for distinguishing a wireless tag being conveyed from wireless tags not being conveyed based on the first and second strengths, and control the roller to convey a second sheet with a second tag and control the reader/writer to write to the second tag when a strength of a radio signal from the second tag is greater than or equal to the threshold value.

An image forming apparatus includes a storage unit storing sheets each including a wireless tag, a printer, a communication device, and a controller for controlling the printer to convey a first sheet, acquiring first strengths of signals from a first tag on a first sheet during the conveyance of the first sheet and second strengths from tags not sheets being conveyed. Based on the acquired strengths, the controller determines a threshold value for distinguishing between sheets being conveyed and not being conveyed. The controller then controls the communication device to write information to a tag on a sheet being conveyed based on the threshold value.

The invention relates to a method for producing a product compilation, which comprises at least one main product and at least one or more subproducts. The main product or a subproduct is provided as a leading object with machine-readable data, which comprise a process key (1), which comprises at least one uniform resource identifier (URI, 2) and a control element region (3), wherein, in the production process, at least one machine recognizes the process key (1) and a work step of the machine is triggered by the process key (1).

A method (400) for producing packages (112) holding liquid food products from a web (102) of packaging material, wherein the web (102) comprises a number of blanks (300) placed after one another, wherein each blank corresponds to one package, the method comprising receiving (402) a reel (204) holding the web (102) of packaging material, capturing (402) reel data (210) from a tag (206) attached to the reel (204), transferring (404) the reel data (210) to a printing information database (218), receiving (406) printing information data (PID) (220) related to the reel data (210) from the printing information database (218), printing (408) décors on each of the blanks (300) of the web (102) of packaging material based on information provided via the PID (220) such that a décor provided web (246) is formed, transferring (410) the reel data (210) to a packaging machine information database (224), receiving (412) packaging machine information data (PMID) (226) related to the reel data (210) from the packaging machine information database (224), and forming (414) the packages (112) from the decor provided web (246) in a packaging machine (100) based on information provided via the PMID (226).

Method for predicting the presence of product defects during an intermediate processing step of a thin product wound in a roll, which provides for—receiving a roll of thin product that has been assigned a unique identification code stored in a database system, this latter containing process and/or product parameters detected in the production steps of said thin product wound in said roll upstream of said intermediate processing step, associated with said unique identification code,—accessing said database system,—entering one or more of the process and/or product parameters associated with the unique identification code of said roll contained in said database system in a predictive model, which uses a correlation, created by means of machine learning logics, from historicized values related to the process and/or product parameters output from said intermediate processing step and historicized values related to process and/or product parameters of the same rolls detected in the production steps of said rolls upstream of said intermediate processing step, in order to predict product parameters output from said intermediate processing step,—comparing said aforesaid product parameters with respective predefined limit values,—generating predictive diagnosis information of thin product defects based on the result of said comparison.

An image forming apparatus includes a storage unit storing sheets each including a wireless tag, a printer, a communication device, and a controller for controlling the printer to convey a first sheet, acquiring first strengths of signals from a first tag on a first sheet during the conveyance of the first sheet and second strengths from tags not sheets being conveyed. Based on the acquired strengths, the controller determines a threshold value for distinguishing between sheets being conveyed and not being conveyed. The controller then controls the communication device to write information to a tag on a sheet being conveyed based on the threshold value.

A sheet conveyance device has a sheet conveyance path with a first path and a second path. A wireless tag communication device can write information to a wireless tag on a sheet on the first and second paths and receive responses from the wireless tag. A controller controls the wireless tag communication device to attempt to write information to the wireless tag while on the first path, then determines whether information has been written to the wireless tag on the first path according to a response received from the wireless tag. The controller switches a conveyance destination for the sheet to the second path if the information has not been written or to a discharge location if the information has been written. The controller then controls the wireless tag communication device to attempt to write information to the wireless tag while the sheet is on the second path.

A handheld tape dispenser is configured to store a roll of tape within a frame, the roll of tape comprising a plurality of segments of tape each corresponding to a tape node and comprising one or more electronic components. The handheld tape dispenser drives mechanical components of the handheld tape dispenser to draw tape along a tape feed path, resulting in a segment of tape being removed from the roll of tape for deployment. The handheld tape dispenser determines a unique identifier of a tape node corresponding to the removed segment of tape, associates the unique identifier of the tape node with an asset corresponding to the tape node, and stores the association in a local memory. In real-time or at a later time, the handheld tape dispenser transmits the association to a wireless tracking system.

A sheet processing machine (10) with a jam detection device (44, 46), the jam detection device (44, 46) comprising a light emitting element and a light receiving element forming a light barrier in a detection zone (53, 78) of a processing station of the sheet processing machine (10). The jam detection device (44, 46) further comprises a control unit (48) being connected to the light receiving element and being adapted to register if the light barrier is interrupted.

A system for managing a paper roll includes an IC tag for long distance that is a non-contact passive type mounted on each of a plurality of paper rolls; a transmitter that transmits a radio wave toward the plurality of paper rolls; a receiver that receives a response radio wave from each of the paper rolls for the transmitted radio wave; a control device including a tag position calculation unit that calculates a three-dimensional position of the IC tag which has emitted the response radio wave, based on information regarding the received response radio wave; and a storage unit that stores three-dimensional position information of each of the plurality of paper rolls from information regarding the calculated three-dimensional position and paper information, which is specific to each of the paper rolls, as linked information.