A drug packaging device is provided in which both sheets are easily connectable to each other with a simple construction. A working plate having a first portion for temporarily fixing an end portion of a sheet remaining at a drug filling unit side, and a second portion for temporarily fixing an end portion of a new sheet are provided. The end portions of the respective packaging sheets which are temporarily fixed at the first portion and the second portion are connectable to each other.

A sheet processing system according to the present disclosure is a sheet processing system for tri-folding a sheet at a first folding position and a second folding position different from the first folding position, including: an acceptance unit configured to accept a length from an end of the sheet to the first folding position; and a setting unit configured to set the second folding position based on a length of the sheet, the length accepted by the acceptance unit, and a margin.

Tape cutters are adapted to fold the tip of a tape. The tape cutters include a cutter body configured to draw-out one end of a tape from a tape reel, which includes a base member formed of a synthetic resin film, paper, or cloth and the tape wound around the base member and having adhesive or cohesive force. A cutter is positioned at an end of the cutter body to cut the tape drawn out from the tape reel. The cutter is installed to protrude forward from the end of the cutter body and to be inclined. A space part is formed inside the cutter. A cover surface covers an adhesive surface of the tape is formed on an end of the tape by using the space part.

An image forming apparatus according to the present disclosure includes: one or more memories; and one or more processors functioning by executing instructions stored in the one or more memories as the following units: a chart output unit configured to output a test chart obtained by executing post-processing on a sheet; a display control unit configured to display a screen containing information indicating a measurement position related to a position of the post-processing on the test chart; a setting unit configured to accept setting up of adjustment related to the position of the post-processing on the screen; and an adjustment control unit configured to adjust the position of the post-processing based on the setting through the setting unit.

A sheet processing apparatus includes a center folder, a back-crimp binder, and circuitry. The center folder performs a center-folding process to form a fold portion on a sheet bundle including multiple sheets. The back-crimp binder includes a back-portion former and a crimp binder. The back-portion former forms a back portion of the fold portion on the sheet bundle subjected to the center-folding process. The crimp binder performs a crimp-binding process on the back portion of the sheet bundle subjected to the center-folding process. The circuitry is to cause the back-crimp binder to form a crimp mark parallel to the fold portion on the back portion of the sheet bundle.

A sheet processing apparatus includes: a center-folder to perform a center-folding process on a sheet bundle including multiple sheet materials; a back-crimp binder to: form a back portion on the sheet bundle subjected to the center-folding process; and perform a crimp-binding process on the back portion; and a controller configured to: cause the center-folder to perform the center-folding process; and cause the back-crimp binder to perform the crimp-binding process on the back portion while forming the back portion on the sheet bundle in the crimp-binding process.

A control portion of an image forming apparatus creates an image list for performing the perfect-binding imposition of the images of the pages on the sheets so that the scores formed on the sheets are on the external surface of the center-folded sheets, for the sheets each having a size twice the size specified as each of the sheets on which the images of the book body are to be formed, when a book-body stacking portion accommodates the sheets center-folded by a folding portion along scores formed for every sheet from a predetermined direction by a scoring portion for each of the sheets having the images formed thereon by the image forming portion, and a bookbinding portion uses a glue-on cover to perform case binding of a bundle of the sheets glued to the side of the spine.

The coiled foil rolls are reinforced in their edge region by folding. The coiled foil rolls are made by supplying a foil to coiling devices; cutting the foil in a conveying direction with a knife so that at least two foil sections are created which extend in a conveying direction; folding the edge regions of the foil sections by a folding device and laying the folded sections and the remaining part of the foil section on each other; and coiling the foil sections with the coiling devices. The knife or the folding device are moved simultaneous oscillating back and forth in a direction transversal to the conveying direction during the coiling of the foil sections.

In a printing system capable of supplying a sheet of a job having undergone print processing by the printing unit of a printing apparatus to a post-processing unit capable of executing at least a specific type of post-processing among a plurality of types of post-processes, when the target job requires the specific type of post-processing, the printing apparatus is inhibited from executing print processing of the job without explicitly determining a sheet necessary for the print processing of the job by a user using a user interface unit. When the target job does not require the specific type of post-processing, the printing apparatus is permitted to execute print processing of the job without explicitly determining a sheet necessary for the print processing of the job by the user using the user interface unit.

A sheet processing apparatus, including: a conveyance path in which a sheet is conveyed in a predetermined conveyance direction; a rotary member pair configured to nip the sheet conveyed in the conveyance path and rotate to perform folding processing on the sheet; and a guide portion provided between one rotary member of the rotary member pair and the conveyance path and configured to guide a downstream edge of a sheet conveyed in the predetermined conveyance direction, wherein, in case that a sheet is conveyed in the conveyance path in the predetermined conveyance direction, the guide portion guides a downstream edge of the sheet in the predetermined conveyance direction in a state in which the guide portion is held in contact with the one rotary member.