A notching tool for notching a workpiece, the notching tool having a notching punch and a die having an inner surface. The notching punch includes first and second punch portions, the first punch portion has a punch plane intended to hit the workpiece in a notching operation. The second punch portion protrudes from the punch plane in a direction which is substantially perpendicular to the punch plane, and is intended to contact the inner surface of the die when the notching punch hits the workpiece. The disclosure further provides a use of this notching tool and a method of notching which involves the operation of such a notching tool.

A notching tool for notching a workpiece, the notching tool having a notching punch and a die having an inner surface. The notching punch includes first and second punch portions, the first punch portion has a punch plane intended to hit the workpiece in a notching operation. The second punch portion protrudes from the punch plane in a direction which is substantially perpendicular to the punch plane, and is intended to contact the inner surface of the die when the notching punch hits the workpiece. The disclosure further provides a use of this notching tool and a method of notching which involves the operation of such a notching tool.

To provide a marking device that enables to easily find a tag determined as defective (RFID error, etc.) among a plurality of tags that are stacked or the like. The marking device to use with a sheet includes cut and raising part for forming, as a failure process, a cut and raised section to be positioned at an edge of the sheet having been found the defect.

To provide a marking device that enables to easily find a tag determined as defective (RFID error, etc.) among a plurality of tags that are stacked or the like. The marking device to use with a sheet includes cut and raising part for forming, as a failure process, a cut and raised section to be positioned at an edge of the sheet having been found the defect.

A printer includes a conveying device that conveys a printing medium and a cutting device that makes a trim cut in at least one of a plurality of corners of a region where a printed material has been printed. The conveying device conveys the printing medium to the cutting device before the cut is made.

A printer that partially cuts roll paper to leave an uncut portion prevents paper jams from reversing the roll paper. A printer 1 has a print unit 41 for printing images on roll paper R; a cutter unit 46 disposed downstream in the conveyance direction from the print unit for cutting the roll paper and leaving an uncut portion; a conveyance unit 42 for conveying the roll paper in the conveyance direction or a reverse direction that is the opposite of the conveyance direction; and a controller 40 that executes a reversing process conveying the roll paper in reverse by the conveyance unit 42 when the roll paper is separated from the paper roll at the uncut portion after the cutter unit 46 cuts the roll paper, and not executing the reversing process in specific circumstances in which the roll paper remains connected through the uncut portion.

A printer that partially cuts roll paper to leave an uncut portion prevents paper jams from reversing the roll paper. A printer 1 has a print unit 41 for printing images on roll paper R; a cutter unit 46 disposed downstream in the conveyance direction from the print unit for cutting the roll paper and leaving an uncut portion; a conveyance unit 42 for conveying the roll paper in the conveyance direction or a reverse direction that is the opposite of the conveyance direction; and a controller 40 that executes a reversing process conveying the roll paper in reverse by the conveyance unit 42 when the roll paper is separated from the paper roll at the uncut portion after the cutter unit 46 cuts the roll paper, and not executing the reversing process in specific circumstances in which the roll paper remains connected through the uncut portion.

The present invention relates to a secondary battery electrode production system. The secondary electrode production system according to the present invention comprises: an unwinding portion (100) having multiple electrode material supply reels so as to continuously supply an electrode material; a notching portion (200) disclosed on a path of movement of the electrode material supplied from the unwinding portion (100); a cutting portion (400) disposed on the path of movement of the electrode material supplied from the notching portion (200) so as to generate the electrode; a vision inspection portion (600) for confirming whether the electrode is acceptable or not; and an electrode discharge portion (800) comprising a magazine for aligning and storing the electrode while interworking with the vision inspection portion.

A process to produce displays from alveolar or cell plates of synthetic of thermoplastic synthetic polymers and/or copolymers is provided. The process may include: a) arranging an alveolar or cell plate on a table of a cutting device; b) establishing reference points; c) recognizing the positions of the reference points taking their location as correlation; d) performing a plurality of carvings on the plate taking the reference points into account, where the carvings are defined by the design of the display to be manufactured, and wherein said carvings are executed according to steps disclosed herein, where the resulting cuts, slits and recesses allow separating portions, to fold by forming closed or open corners, insert portions without locking, insert portions by locking with swinging fins, and combinations thereof; and e) assembling the display to result in a self-supporting structure of a display.

A process to produce displays from alveolar or cell plates of synthetic of thermoplastic synthetic polymers and/or copolymers is provided. The process may include: a) arranging an alveolar or cell plate on a table of a cutting device; b) establishing reference points; c) recognizing the positions of the reference points taking their location as correlation; d) performing a plurality of carvings on the plate taking the reference points into account, where the carvings are defined by the design of the display to be manufactured, and wherein said carvings are executed according to steps disclosed herein, where the resulting cuts, slits and recesses allow separating portions, to fold by forming closed or open corners, insert portions without locking, insert portions by locking with swinging fins, and combinations thereof; and e) assembling the display to result in a self-supporting structure of a display.