The invention provides a punching system that has a relatively simple structure to provide an apparatus reduced in overall size and having a low profile, and can produce a high-quality punched hole while conveying a sheet. The punching system includes a punching device that has a punching member moving back and forth perpendicularly to the sheet being conveyed, a frame, and a sheet conveyance mechanism. The punching device is attached to the frame by an attachment unit in such a manner that it is movable in the sheet conveyance direction. The sheet conveyance mechanism includes carry-out rollers that sandwich the downstream end of the sheet at the start of sheet punching motion of the punching member and that are installed at positions downstream from and transversely corresponding to the punching position.

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.

A machine configured to produce stacks of folded pop-up wipes includes a holder, a first tension unit, a folding unit, and a control unit. The folding unit includes two or more folding rollers each including a hub including grippers to grip and release the material and infeed plates to feed the tissue to respective grippers of the other roller. Positions of the infeed plates are adjustable in relation to positions of the grippers Distances between the grippers and the infeed plates adapt a width of the produced stacks of wipes. The control unit is communicatively coupled to the first tension unit and the folding unit and includes a processor, and a memory. The memory contains instructions executable by the processor. The material is threaded along a path through the machine via the first tension unit and the folding unit. Executing the instructions causes the control unit to control the machine.

A machine to produce stacks of folded pop-up wipes from material that is threaded along a path having a direction through the machine. The machine includes a holder, a first tension unit, a perforation unit to generate perforations in the material in a direction orthogonal to the direction of the path, and a folding unit to fold the material in a direction orthogonal to the direction of the path. The material is threaded along a path through the machine via the first tension unit, the perforation unit and the folding unit. A control unit controls the machine to produce folded pop-up wipes by individually controlling tension of material along one or more sections of the path and to increase tension of the material in a section of the path located after the perforation unit to stretch a generated perforation in the section of the path by a target distance.

Provided is a puncher having activating/inactivating switch for post-processing function. The puncher prevents undesirable post processing even if the switch indicates activation of the post processing. When a puncher which is registered in the image forming apparatus is attached to the puncher, the puncher obtains information indicating whether or not to the post processing using a punch die is activated or not. When the obtained information indicates that the post processing using the punch die is inactivated, even if the switch indicates activation of the post processing, the post processing is not performed.

The present disclosure is directed to a paper towel product that will capably separate from the paper towel roll as a full sheet, a half sheet or a quarter sheet. A method of making a paper towel with machine direction perforations is also disclosed.

A sheet processing system according to an embodiment includes a tray that supports a sheet on opposite sides of the sheet orthogonal to a conveyance direction of the sheet. The tray includes a first adjustable support and second adjustable support positioned opposite the first adjustable support in the direction orthogonal to the conveyance direction of the sheet. A skew sensor detects a skew angle of the sheet conveyed to the tray. A corner sensor detects positions of each corner on a front end in the downstream direction of the sheet conveyed to the tray. A controller controls movement of the first and second adjustable supports based on the detected skew angle and the detected positions of each corner on the front end of the sheet conveyed to the tray so that the sheet is conveyed to the tray without jamming.

A slit-cutting device includes a first holder, a second holder, a first contactable member a second contactable member, and a protrusion member. The first holder includes a medium faceable area and a first contactable member. The second holder holds a blade and includes a second contactable member. A cutting edge of the blade may cut a medium between the first holder and the blade. The first contactable member and the second contactable member contact each other and defined a closest approach distance between the cutting edge and the first holder. The closest approach distance is longer than zero and below a thickness of the medium. The protrusion member protrudes more than the closest approach distance from a part of the medium faceable area. The cutting edge may make a cut line includes at least a part of a slit-cut and a full-cut in a cutting edge direction in the medium.

A packaging container includes an expandable plastic body having a front wall and a back wall, and a top, a bottom, and sides. Each side of the body has a gusset portion extending along a length thereof. Each gusset portion has gusset segments and a pair of adjacent gusset segments are joined along a common fold line. Each gusset segment has an inner surface and an outer surface. At least one of the gusset segments has an embossed section. The embossed section has a plurality of mounds protruding from one of the inner and outer surfaces and a plurality of depressions corresponding to the mounds within the other of said inner and outer surfaces. A roll for forming a packaging container, and method, are also disclosed.

A paper towel product having machine direction and cross-machine direction perforations that will capably separate the paper towel roll as full sheets, half sheets, or quarter sheets, and a method of making the same.