A sheet processing apparatus includes: a conveying unit configured to convey a sheet along a sheet conveyance path; a conveyance-path supporting unit configured to support both ends of the sheet conveyance path with respect to a direction perpendicular to a sheet conveying direction; a first stitching unit configured to stitch the sheets conveyed; a second stitching unit configured to stitch the sheets conveyed; a first moving unit configured to move the first stitching unit in a direction perpendicular to the sheet conveying direction; and a second moving unit configured to move the second stitching unit in a direction perpendicular to the sheet conveying direction, wherein any one of the first stitching unit and the second stitching unit is movable to outside of the conveyance-path supporting unit.

A sheet processing apparatus includes: a conveying unit configured to convey a sheet along a sheet conveyance path; a conveyance-path supporting unit configured to support both ends of the sheet conveyance path with respect to a direction perpendicular to a sheet conveying direction; a first stitching unit configured to stitch the sheets conveyed; a second stitching unit configured to stitch the sheets conveyed; a first moving unit configured to move the first stitching unit in a direction perpendicular to the sheet conveying direction; and a second moving unit configured to move the second stitching unit in a direction perpendicular to the sheet conveying direction, wherein any one of the first stitching unit and the second stitching unit is movable to outside of the conveyance-path supporting unit.

Disclosed is a method and system for making a bag. The method comprises providing secondary textile bed linen, such as for example a discarded sheet; cutting the secondary textile bed linen according to the shape of the bag; stitching the secondary textile bed linen according to a shape of the bag. The method and system may comprise the use of a combined mangle and cutter to moisture secondary textile bed linen, press and feed the secondary textile bed linen, dry the secondary textile bed linen, and cut the secondary textile bed linen to a plurality of single pieces, each single piece making a bag when stitched together. A bag is also disclosed.

A security document and methods of manufacturing are provided. The security document includes a first polymer page adjacent to a second polymer page. The first polymer page has a first polymer substrate and the second polymer page has a second polymer substrate. The first polymer substrate is of a different structure and/or material than the second polymer substrate. The second polymer page is thicker than the first polymer page.

Systems and methods are disclosed to produce a books in which interior staples are hidden. One disclosed example apparatus includes a sensor to detect a position of a book being produced on a binding line. The example book includes signatures coupled by a fastener. The fastener separates a first signature portion from a second signature portion of a first signature. The example apparatus also includes an adhesive dispenser to dispense adhesive to at least one of on or adjacent the fastener to couple the first signature portion and the second signature portion along a first fold adjacent the fastener. The example apparatus also includes a controller to cause the adhesive dispenser to dispense adhesive based on the position of the book detected by the sensor.

A sheet post-processing apparatus according to an embodiment includes a sensor, a detection unit, a retrieval unit, and an output unit. The detection unit detects a deterioration of the sensor based on an output value of the sensor. When the deterioration of the sensor is detected, the retrieval unit retrieves an available time indicating a future available time of the sensor. The retrieved available time corresponds to the output value of the sensor. The output unit outputs the retrieved available time.

The creaser 2 includes a project part 21 for forming the crease 120 on the sheet 101 and a receive part 22 for receiving the project part 21. The project part 21 is moved between a crease position and a standby potion, the project part 21 being at the crease position so as to form the crease 120 on the sheet 101, the project part 21 being away from the sheet 101 at the standby position so as not to form the crease 120 on the sheet 101. The input device 6 includes a selector 60 for selecting the sheet 101 to be creased by the creaser 2 from among the sheets 101 fed from the conveyer 1, the input device 6 sending the information of the selection to the controller 5.

A recording material fold enhancing device includes a pressing unit that includes one or more recessed portions and one or more protrusions, and that presses a fold of a recording material; a supporting unit that includes one or more recessed portions and one or more protrusions, and that supports the fold of the recording material; and a driving unit that moves the pressing unit and the supporting unit along a direction in which the fold of the recording material is formed. A portion of the fold of the recording material is interposed between the one or more recessed portions of the pressing unit and the one or more protrusions of the supporting unit, and another portion of the fold of the recording material is interposed between the one or more protrusions of the pressing unit and the one or more recessed portions of the supporting unit.

A recording material fold enhancing device includes a pressing unit that includes one or more recessed portions and one or more protrusions, and that presses a fold of a recording material; a supporting unit that includes one or more recessed portions and one or more protrusions, and that supports the fold of the recording material; and a driving unit that moves the pressing unit and the supporting unit along a direction in which the fold of the recording material is formed. A portion of the fold of the recording material is interposed between the one or more recessed portions of the pressing unit and the one or more protrusions of the supporting unit, and another portion of the fold of the recording material is interposed between the one or more protrusions of the pressing unit and the one or more recessed portions of the supporting unit.

The present invention relates to a binding method for forming a book. The method includes the steps of: providing a cover (20) having front and back panels (22 and 24) which are joined by a spine panel (26); providing a book block (10) having front and back fly sheets (14 and 16); applying a first adhesive member (40) on a first part of the spine panel (26); applying a second adhesive member (42) on a second part of the spine panel (26); contacting the front fly sheet (14) with the front panel (22) in such a way that a margin of the front fly sheet (14) overlaps the first adhesive member (40); contacting the back fly sheet (16) with the back panel (24) in such a way that a margin of the back fly sheet (16) overlaps the second adhesive member (42); and pressing on the first and second parts of the spine panel (26) to bond the margin of the front fly sheet (22) to the front panel (22) and the margin of the back fly sheet (16) to the back panel (24), respectively.