Abstract: A dispenser for dispensing paper toweling. The dispenser including a towel support that is positionable in a first dispensing position when a drive roller rotates in a first direction, and that is positionable in a second auto-loading position when the drive roller rotates in a second direction. Rotation of the drive roller in the first and second directions automatically loading the paper toweling for subsequent dispense.

Abstract: In a method and device for determination of a marking of an endless carrier material relevant for positioning of the endless carrier material to be printed in a printer or copier, the endless carrier material is inserted into the printer or copier. The endless carrier material is positioned in the printer or copier such that the marking is arranged in a detection region of a sensor arrangement. The pointing device is positioned at a position of the marking relevant for the positioning of the carrier material in the printer or copier. The position of the positioned pointing device is detected with aid of the sensor arrangement.

Abstract: A paper machine for manufacturing a fiber web traveling in a machine direction and having a tail includes at least one rope defining a rope nip. A threading arm assembly is positioned in association with the rope nip. The threading arm includes a frame and a diverter carried by the frame. The diverter is movable to divert the tail in a direction transverse to the machine direction toward the rope nip.

Abstract: A method of threading a fiber web tail movable in a machine direction, comprising the steps of: positioning a threading arm assembly in association with a rope nip, the threading arm assembly including a frame and a diverter carried by and movable relative to the frame; diverting the tail using the threading arm assembly in a direction transverse to the machine direction toward the rope nip; and threading the diverted fiber web tail into said rope nip.

Abstract: A method for threading a material web (3) through a processing plant (1). The material web (3) is divided, by a longitudinal cut, into a first narrow part (31) and a second broad part (32), the first part (31) being passed through the processing plant (1) while the second part (32) is separated. The width of the first part (31) is increased successively so that a growing share of the material web (3) is passed through the processing plant (1). Finally the entire width of the material web (3) is passed through the processing plant (1). The material web (3) is pulled through the processing plant (1) by a controllable force (tension). The magnitude of the controllable force is automatically adjusted to the width of the first part (31) of the material web (3), preferably in such manner that the magnitude of the force is selected proportional to the width of the first part (31).

Abstract: Apparatus and process for guiding a running web. The apparatus includes at least two guide rolls, which includes at least one driven roll, a suction box coupled to a vacuum source and having a wall with an aperture, an air-permeable belt tensioned over the at least two rolls, and the suction box being positioned within a loop formed by the belt. The suction box is positioned to suction a portion of the belt that is adapted to guide the running web. The apparatus also includes a vacuum control adapted to control a degree of vacuum in the suction box that includes a movable element positioned adjacent the aperture and an inner surface of the wall. The moving element is adapted to open and close the aperture, and an actuator is coupled to the movable element to effect the opening or closing of the aperture.

Abstract: A media presenting device that allows for the presenting of various media, such as receipts, slips, forms, labels, tickets, tags, etc. The media are introduced into the device by an adjacently disposed printer or supply roll of paper. The web of the paper enters a curved raceway of a presenting device and is folded upon itself, thereby changing its direction by ninety degrees with respect to the normal flow direction.

Abstract: A rotational detector is attached to each of the rolls that might be passed over or under as part of a paper web/path. Each of the rotational detectors emits an output signal which indicates whether the roll it is attached to is moving and, if it is moving, the direction it is moving. A comparator compares the output from each of the rotational detectors to path requirement data for the path that the pressman intended to web. The comparator determines whether any mistakes have occurred and if an error has occurred the roll on which the mistake has occurred. The comparator then determines whether any of the mistakes which might have occurred are catastrophic, requiring rewebbing. If there are no catastrophic errors, a controller adjusts the register for any deviations from the intended path that might have occurred during webbing.

Abstract: A web engagement system for an off-reel printing press comprising a guide piece, a guide channel and drive stations for the displacement of the guide piece. The guide channel accommodates and guides the guide piece and is located on the frame of the press between the drive stations. The guide piece is slightly longer than the distance separating the various drive stations. The advance of the guide piece is caused as a result of the displacement of a slide equipped with wedging rollers which alternately grip and release the guide piece. A pair of wedging rollers prevents the return movement of the guide piece. The invention is used for introducing paper webs unwinding continuously in an off-reel printing press.

Abstract: The present invention relates to: process and apparatus for feeding continuous filaments to a continuous multifilament structure utilizing tangentially converging fluid streams to forward the filaments; process and apparatus for detecting breakage of filaments utilizing a rotatable cylinder, or a gap in a three dimensional body, wherein breakage of the filament causes a measurable change in the pressure of fluid flowing to the cylinder or the gap; process and apparatus for the production of continuous multifilament structures wherein, upon breakage of a continuous filament, the breakage detector automatically activates a filament feeder to temporarily insert a substitute filament.