The present disclosure relates to a process and a device for winding a strand of hollow fiber membranes.

A gripper, which removes blanks from a web of material lying flat, includes gripping elements which can each be actuated separately. The gripping elements are mounted independently of one another in a frame so as to be displaceable perpendicularly to a reference plane parallel to the web of material. The gripping elements are set against the web of material and actuated in a takeover position of the gripper aligned with respect to the blank by means of a control device. In addition to the gripping elements located inside the contour line, there are also other gripping elements adjacent to the blank and located outside the contour line that are set against the material web as downholders. Gripping elements within the contour line of the blank are actuated and retracted from the material web, taking along the blank, before the gripper is lifted off the material web from the takeover position.

A tape removal apparatus is configured for automatically removing a tape attached to an electrode roll in order to fix the electrode roll. The tape removal apparatus includes a sensing unit configured to sense the tape attached to the electrode roll, an injection unit configured to inject air toward the tape, a support unit configured to support a non-adhesive portion of the tape, and a gripper configured to fix the non-adhesive portion of the tape together with the support unit.

Imaging apparatus and methods for bindery systems are disclosed. An example method includes engaging a signature assembly with an end of a separator to cause 1) a first page of the signature assembly to be disposed on a platform and 2) a second page of the signature assembly to be disposed on the side of the platform; drawing the first page toward the platform; and imaging the first page when the first page is on the platform.

A method is presented for providing a continuous web to an absorbent article manufacturing line. The method includes conveying a first roll of material through a splice box. The method also includes providing a second roll of the material extending into the splice box. The method also includes sensing upcoming expiration of the first roll of material. The method also includes using a first and second vacuum to hold a respective first portion of the first roll and a second portion of the second roll against first and second components of a thermal welding apparatus. The method also includes forming a thermal weld at the splice location between the first and second portions. The method also includes cutting the first roll of material upstream of the thermal weld. The method also includes conveying the second roll of material through the splice box without stoppage of the absorbent article manufacturing line.

A method is provided for supplying a corrugated board article or a paperboard sheet article from a feeder apparatus for receipt by an article processing host machine. The method includes feeding the article to a feeder apparatus including a sheet supporting feed table surface having a feed end and a delivery end, feed elements, and a control surface selectively movable between a covering state and an exposing state. In the exposing state the feed elements are exposed to contact and drive the article along the sheet supporting feed table. The control surface is selectively movable to an angled state to selectively angle the control surface to consecutively conceal the respective feed elements as the article moves over the feed elements.

A sheet stacker includes a stacking member, transporting member, guiding member, a plurality of blowers, and controller. A sheet is stacked on the sheet stacker. The transporting member transports a sheet in a sheet-transporting direction towards the stacking member. The guiding member retains an edge portion of the sheet transported by the transporting member in a standby position, followed by moving in the sheet-transporting direction to guide transporting of the sheet. The blowers discharge air flows towards the sheet transported to the stacking member. The air flows are directed towards a top plane of the stacking member. One of the blowers is disposed in a position corresponding to the detaching position. The controller controls motions of the blowers and air volumes from the blowers based on information regarding a length of the transported sheet.

A wire feeder includes a cartridge disposed in a supply position and having a wire spool wound with a wire, and including an outlet portion through which the wire is drawn outwardly along an internal travel path, an air guide disposed on a wire supply path and including a first inlet portion through which the wire drawn out from the outlet portion is drawn in, wherein the first inlet portion is aligned with the outlet portion on the wire supply path, a sensor disposed at the first inlet portion of the air guide, and a first vacuum line generating a vacuum in an interior of the first inlet portion according to a detection of the wire at the first inlet by the sensor.

An end effector configured for the application of double-sided adhesive tapes and comprising: a roll mount; a guide arrangement; an application arrangement; and a removal arrangement. The the roll mount is designed to receive a roll of adhesive tape, the guide arrangement is designed for guiding an adhesive tape provided by a roll of adhesive tape arranged in the roll mount from the roll mount to the application arrangement, and the application arrangement is designed for guiding an adhesive tape fed to the application arrangement in such a manner that, in an application region, the adhesive layer of the adhesive tape lies on the outer side of the end effector, as a result of which the end effector can bring a substrate which is to be adhesively bonded into contact with the adhesive layer of the adhesive tape.