Abstract:
A method and apparatus for continuous web processing systems for pre- lithiating Li-ion battery substrates is provided. The modular processing system comprises a common transfer chamber body defining a transfer volume. The system further comprises a first vertical chamber body defining a first processing volume and positioned on the common transfer chamber body. The transfer volume is in fluid communication with the first processing volume. The system further comprises a second vertical chamber body defining a second processing volume and positioned on the common transfer chamber body. The transfer volume is in fluid communication with the second processing volume. The system further comprises a reel-to-reel system operable to transport a continuous flexible substrate having an electrode structure formed thereon. The continuous flexible substrate extends from the transfer volume, through the first processing volume, returning to the transfer volume, through the second processing volume, and returning to the transfer volume.
Abstract:
The invention relates to a device for transferring a threading strip or material strip in a machine used to produce and/or process said material web from a take-over area to a hand-over area along a web path. Said device is characterized in that it has at least one receiving device which for transferring the threading strip or material web from the take-over area to the hand-over area can be displaced at a speed which is lower, especially significantly lower, than the operating speed with which the threading strip or material web are fed through the machine during the transfer process.
Abstract:
An apparatus includes a first and a second curved guides (36, 37), which are fed with respectively a first and a second film (20) made of a heat-formable material. First and second sensor means (56, 57) are situated at the outlet of the curved guides (36, 37) to detect the presence of leading edges of these films (20) thus making them stop in a position, in which they are ready to be fed to the packaging machine. Downstream of the curved guides (36, 37), there is a station (60), in which the leading edge and the trailing edge of the first and second films (20) are spliced. This splicing station (60) is equipped with sensor means (58) to detect running out of the first film (20) and command the supply of the second film (20). The splicing station includes also a cutting group (66), which is operated crosswise to the film (20) advancement direction (A), to cut respectively, a terminal part (200) and beginning part (201) of the films (20). The splicing station (60) is equipped also with a taping group (76), that moves in the same plane as the cutting group (66) and supports an applying roller (81) to which an adhesive tape is supplied from a reel (80) to be applied to the films (20) edges.
Abstract:
Die Erfindung betrifft eine Wickeleinrichtung für wenigstens eine Faserstoffbahn (8), insbesondere eine Papier- oder Kartonbahn, mit - einer Zuführstation (4), insbesondere einer Abwickelstation für eine Abwickelrolle (5) und mindestens einer Aufwickelposition (2) für eine Aufwickelrolle (9), - einem Bahnlaufpfad (18) für die wenigstens eine Faserstoffbahn (8) zwischen der Zuführstation (4) und der Aufwickelposition (2) und - wenigstens einem Leitmittel, durch das zumindest zeitweise und/oder zumindest teilweise den Bahnlaufpfad (18) festlegt ist. Um die Vorrichtung derart weiterzuentwickeln, dass der Wickelaufbau verbessert und insbesondere die Verhältnisse im Aufwickelbereich stabilisiert werden, ist vorgesehen, dass das Leitmittel (20) einen Bahnlaufpfadabschnitt (18a) mit einem Krümmungsradius R definiert und die Bahn (8) dort zumindest abschnittsweise ohne Kontakt zum Leitmittel (20) führbar ist.
Abstract:
The present invention relates to a method of production and an arrangement for feeding and guiding web materials in laterally separate paths from a web supply to a machine for producing packing blanks. More specifically a web guide is disclosed, capable of controlling web materials in laterally separate paths from a side by side storage to be advanced in parallel paths through the machine and to be separately or simultaneously processed into packing blanks.
Abstract:
An arrangement (2) for guiding a material web (1) continuously transported through a roller gap is disclosed, whereby said arrangement is located before a roller gap (7), considered in the direction of transport of said material web. The arrangement (2) comprises a channel with a rectangular cross-section, through which the material web (1) runs. Said channel (9) is higher than the thickness of the material web and not as high as double said thickness of the material web. The width of the channel (7) corresponds to the maximum width of the material web in the narrowest position of said channel. Furthermore, a device comprising said arrangement and the use of said arrangement and device are disclosed.
Abstract:
The invention relates to a strip guide (13) for a device for conveying strips of material (9) or material in the form of sheets, especially for corrugated board machines, comprising several elements (23) pivotally mounted on an axis (A) transversal to the direction of conveyance (I) of the strips of material or sheets of material and parallel to the strips of material or the plane of conveyance of the sheets of material. Said elements can pivot independently in set positions by means of an actuating device (33). Each element (23) comprises one or several longitudinal bars (25) with a convex cross section in the direction of the strip of material (9) or the sheets of material to be conveyed.
Abstract:
Method for guiding a paper or board web in a paper manufacturing machine, a board manufacturing machine, or finishing units in connection with such machines, as well as an arrangement wherein the above-mentioned wire guide rolls in finishing units are used for guiding the web. According to the invention, web travel is guided by changing the travel position of at least one wire travelling in contact with the web such that the velocity vector of the wire at least at the point of contact of the web and the wire is directed sideways from the travel direction of the web center line when the web is brought onto the wire.