EP1842815A1 - Installation de production de papier - Google Patents

Installation de production de papier Download PDF

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Publication number
EP1842815A1
EP1842815A1 EP06112382A EP06112382A EP1842815A1 EP 1842815 A1 EP1842815 A1 EP 1842815A1 EP 06112382 A EP06112382 A EP 06112382A EP 06112382 A EP06112382 A EP 06112382A EP 1842815 A1 EP1842815 A1 EP 1842815A1
Authority
EP
European Patent Office
Prior art keywords
winding
roll
central roller
web
paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP06112382A
Other languages
German (de)
English (en)
Inventor
Hans-Rolf Conrad
Josef Kohnen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Priority to EP06112382A priority Critical patent/EP1842815A1/fr
Publication of EP1842815A1 publication Critical patent/EP1842815A1/fr
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
    • B65H19/1836—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2284—Simultaneous winding at several stations, e.g. slitter-rewinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
    • B65H2301/414863—Winding slitting winding on two or more winding shafts simultaneously directly against central support roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41487—Winding slitting trimming edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
    • B65H2301/41734—Handling web roll by central portion, e.g. gripping central portion involving rail

Definitions

  • the invention relates to a plant for the production of paper with a paper machine which outputs a paper web at a production speed, and a slitter, which divides the paper web into partial webs and wound up to partial web rolls, wherein the slitter has a unwinding station for unwinding the paper web from a mother roll.
  • Paper is produced in a paper machine at relatively high speeds. These speeds can be well above 1,000 m / min. Paper is produced in a width of, for example, up to 10 m, which is not manageable for a later user. For this reason, the paper web must be divided by longitudinal sections into several partial webs, these partial webs are then wound up to partial web roles.
  • the partial web rolls have an axial length in the order of 0.5 to 3.8 m and a diameter of the order of 0.8 to 2.5 m.
  • the longitudinal cutting of the paper web is usually done just before winding to partial web rolls. The intended for both tasks machine is commonly referred to as "slitter".
  • the partial web rolls can only take up a limited length of the paper web. It is therefore relatively often necessary to eject a fully wound partial web roll from the slitter and to transfer the partial web to a new roll core. This reduces the productivity of the slitter.
  • the paper web is wound on the output of the paper machine on so-called Volltamboure or mother rolls, which are then stored in a buffer. Tambourines here are relatively stable roll cores, on which the paper web can be wound with the width with which it comes out of the paper machine.
  • a fully wound tambour may well have masses in the order of 50 to 150 tons.
  • the wound reels are then distributed on the slitter winder, where the paper web is unwound, split longitudinally and wound up into partial web rolls.
  • the invention has for its object to be able to make paper in a cost effective manner ready to ship.
  • the unwinding station has a high-speed flying splice device, at least 80% of the production speed of the paper machine, the end of the paper web of an expired mother roll with the beginning of the paper web of a new mother roll combines.
  • the high-speed flying splice device for automatic reel change is able, just like the paper machine, to supply paper continuously, so that the winder experiences basically no interruptions in the production process due to the unwinding.
  • the automatic roll change is known per se. It is used at the exit of the paper machine to transfer the paper web from a fully wound mother roll to a new drum. This process must also take place at the speed of the paper machine.
  • the winder can, as will be explained below, take a certain slowing of the unwinding temporarily in purchasing, so that here the full paper machine speed is cheap, but not essential.
  • the paper machine can still continue to produce undisturbed because the paper web is wound at the output on a mother roll.
  • Several parent rolls can then be used, so to speak, as buffers.
  • the high speed flying splice device connects at production speed the end of the paper web of an expired parent roll to the beginning of the paper web of a new parent roll.
  • the unwinding station can fully follow the production speed of the paper machine.
  • the slitter is operable at least for a short time at a speed which is greater than the production speed.
  • the actual winding process in a slitter can certainly take place at higher speeds. For example, if the paper machine produces paper at 1,000 m / min, then the reel cutter is often able to wind the web at 1,500 to 2,500 m / min. However, this high winding speed is driven outside of a period in which the paper web is connected by a developed or expired parent roll with the paper web of a new parent roll. With the higher winding speed you can then build up a "time supply" that can be "consumed” again the next time you change a parent role. A time buffer is also beneficial to compensate for situations that arise, for example, due to a web break.
  • the unwinding station has a master roll storage.
  • multiple full parent rolls can be kept in stock.
  • About the winding speed of the slitter can then be controlled within certain limits, the emptying of the master roll memory, so that the buffer effect thereby ensures that the coming out of the paper machine paper web can be cut longitudinally and wound up.
  • the master roll memory has a master roll sensor coupled to a drive of the roll cutter. It is then possible to automatically ensure that the slitter is driven at a higher winding speed when the master roll memory fills beyond a predetermined level.
  • each partial web can optionally be guided into one of at least two winding positions.
  • the uninterrupted tracking of the paper web with paper machine speed has the consequence that also the partial webs must be wound up with paper machine speed and no breaks may occur when changing from a full partial web roll to a new roll core.
  • This can be ensured in a simple manner by winding the partial web in a first winding position and then, when the partial web roll wound there is full, leads to a different winding position and fixes it on a new roll core.
  • the full partial web roll can then be ejected from the slitter. In the vacant space in the first winding position, a new roll core for receiving the partial web can then be prepared when the currently wound partial web roll is full.
  • each winding position has a rumble, which is accessible by an installer during operation. From such a dream, the Wikkelposition is so accessible that the fitter, if necessary, can prepare the new hub so far that a transition of the sub-web on this Wikkelkern is possible.
  • the type of accessibility of course depends on the winding device used. In principle, a distinction is made here between carrier roller winders, for example double-carrier roller winders, in which the forming partial web roller rests on support rollers and is supported by them. The forming partial web roll is not further held, but at best pressed by a loading roller in the winding bed. Another embodiment are so-called Stützwalzenwickler, which detect the core roll centric. The forming part web roll is applied to a support roller during winding in order to influence the winding hardness.
  • the slitter comprises a first Wikkel adopted with a central roller and arranged on both sides of the central roller winding positions, which are offset in the axial direction of the central roller to each other, and a second winding means having a central roller and arranged on both sides of the central roller winding positions, which are offset in the axial direction of the central roller to each other , on, and the partial webs are alternately guided in the first Wikkel driven and in the second winding device.
  • the two winding devices are thus designed as a so-called support or contact winder, ie the individual bobbins are applied to the central roll during winding.
  • this structure is changed by providing a second back-up roll winder and the partial sheets are now alternately no longer a winding device, but two winding devices zuorg.
  • This has the advantage that in each winding device winding positions remain free and these winding positions are also freely available for preparation, because in addition to the individual winding positions, the corresponding adjacent partial web is missing. It is therefore possible to transfer the partial webs, which are wound in a winding position, after completion of the winding roll in another winding position. Since this winding position is in the same winding device, the transfer is much easier.
  • the free winding position could be prepared accordingly, so that the passing of the partial web from the "full" to the "free” winding position can be done much faster. As a result, dead times are kept small.
  • both winding devices use the same central roller. At the central roller so a total of at least four winding position groups are provided. This saves space. Despite the two winding devices only a single central roller is required.
  • first winding device and the second winding device are arranged on opposite sides of the central roller. This makes the best use of the space available at the central roller.
  • first winding device in the direction of gravity at the top and the second winding device in the direction of gravity are arranged at the bottom of the central roller.
  • Each winding position preferably has a pre-acceleration device for a winding tube.
  • This pre-acceleration device can be formed by a corrugated tube drive. But it is also possible that the Vorbeschreibungs device simply presses the winding tube against the central roll and can accelerate it by frictional force. If the winding tube has been accelerated to the peripheral speed of the central roller, then the partial web can be transferred practically without stopping by the full winding roll on the empty winding roll.
  • each winding device has at least one splicing device.
  • the splice device With the splice device, the material web is cut after reaching the desired diameter of a full winding roll and a new roll core, in the free winding position is arranged, supplied.
  • the splicing device can thus achieve a so-called "flying splice" or flying change, ie the winding does not have to be interrupted, so that virtually no dead occur due to a roll change. Even if you have to lower the Wikkel nie
  • the splice device is movable in the axial direction of the central roller. It is therefore no longer necessary that the splice device covers the entire axial length of the central roll. Rather, it is now possible to ensure that the splicing device works off one winding roll after the other, so to speak. The splice device must therefore have only a limited working length. The narrower the partial webs are, the easier it is to make a transition from the full to the empty winding reel.
  • differently sized bobbins are arranged in at least two winding positions. It can be with this configuration ensure that not all bobbins are finished at the same time, but the transition of the partial webs of a full winding roll on an empty winding roll can be staggered in time one behind the other. This simplifies the control of the slitter.
  • a plant 100 for producing paper has a paper machine 80 which outputs a paper web 10 at a production speed.
  • the production speed is at least 1,000 m / min. In some cases it is also 1,500 m / min or higher.
  • the paper web 10 output from the paper machine is wound in a take-up device 81 onto a drum 82 to form a master roll 83.
  • the spool 82 is hereby stored in a winding bearing 84.
  • a new spool 85 is brought into contact with the paper web 10 and brought and severed by a flying splice device 86 in contact with the new spool 85 which has been pre-accelerated to the paper speed.
  • the full master roll 83 is rolled out on a Ausrollschiene 87 from the winding position.
  • the new Tambour 85 with a new mother role on it is moved into the winding position defined by the winding bearing 84 and the process begins again.
  • the flying splice ie the change of the paper web 10 from a full parent roll 83 to a new spool 85, is known per se. It can be performed at the production speed of the paper machine 80.
  • the superimposed on the Ausrollschiene 87 master rollers 88, 89 are transported by a transport device, such as a hall crane, not shown, in the direction of arrow 90 to an unwinding 11 of a slitter 1.
  • the winder 1 is shown in more detail in FIGS. 2 to 4. With reference to FIG. 1, the unwinding device 11 will now be explained in more detail.
  • the unwinding device 11 has a master roll memory 50, in which a plurality of parent rolls 88, 89 are held in stock on a rail 51.
  • a master roll sensor 52 On the rail 51, a master roll sensor 52 is arranged, which determines whether in the last position on the rail 51 (or any other position) a master roll 88 is present or not.
  • the change can thus take place at full paper machine speed, so that the web cutter 1 is fed continuously to the paper web at the full paper machine speed.
  • the sensor 52 may be used to control the speed of the slitter-winder 1. For example, if the last place on the rail 51 is filled with a parent roll 88, then the winder becomes 1 operated at a higher speed than the paper machine speed until this space is free again.
  • the continuous supply of a paper web 10 with paper machine speed to the slitter 1 requires that the slitter 1 is able to process the paper web 10 continuously, even if a change from a fully wound partial web roll to a new roll core is required here , Two possible embodiments of this will be explained with reference to FIGS. 2 to 4.
  • the slitter 1 can also be constructed in other ways, provided that the continuous decrease of the paper web 10 is ensured.
  • the slitter 1 has a first winding device 2 and a second winding device 3.
  • the first winding device 2 has a central roller 4. On both sides of the central roller 4, approximately in the middle of the two upper quadrants of the central roller 4, a plurality of winding positions 5, 6 are arranged, of which two are visible in Fig. 1. The other winding positions are parallel to the axis of the central roller 4 behind it.
  • the second winding device 3 also has a central roller 7, on both sides winding positions 8, 9 are arranged.
  • the winding positions 8, 9 are also located in the two upper quadrants of the central roller. 7
  • the paper web 10 which comes from the unwinding device 11, runs over a plurality of deflection rollers 12, 13 to a longitudinal cutting device 14.
  • the longitudinal cutting device 14 has upper blade 15 and lower blade 16, wherein in each case an upper blade 15 cooperates with a lower blade 16 and the outer blade 15 are arranged perpendicular to the plane one behind the other, just like the lower blade 16.
  • the longitudinal cutting device 14 divides the paper web 10 into a plurality of partial webs 17, 18, the groups of the first winding device 2 or the second winding device 3 are supplied.
  • a pulper 19 is arranged with an opening 20 into which the paper web 10 or partial webs 17, 18 can run, as is indicated by an end 21.
  • the winding devices 2, 3 are each constructed in the manner of a back-up roll winder, ie winding rolls 22-25, which are formed from the partial webs 17, 18, abut against the central rolls 4, 7 and move with increasing diameter along guideways 26-29 obliquely above, for example, at an angle of 45 ° to the vertical.
  • the cores 30, 31 are mounted in guide heads 32, 33.
  • the guide heads 32, 33 may also have a rotary drive.
  • the partial webs 17, 18 are now fed alternately to the two winding devices 2, 3.
  • the partial webs 17 wrap around the central roller 4 so that they are fed either to a winding roll 23 or a winding roll 22.
  • Between the two winding rollers 22, 23 is located in the axial direction of the central roller 4 is a significant distance 34.
  • Opposite the winding roller 22 is a free winding position with the winding tube 31.
  • Opposite the winding roller 23 is a free winding position with the winding tube 30. Due to the gaps (Corresponding gaps also arise between the other wound in the winding device 2 wound rollers) is enough space available to the winding tubes 30, 31, which are located in the free winding positions to prepare.
  • the winding sleeves 30, 31 can be provided with an adhesive strip or otherwise tackified, so that after the completion of a winding roll 22, 23 the partial webs 17a, 17b can be transferred to the winding sleeves 31, 30 respectively located in the free winding positions, as shown by arrows 35a, 35b.
  • each winding roll 24, 25 there is a free winding position in the empty winding tubes 36, 37 can be prepared to receive partial webs 18a, 18b can, as indicated by arrows 38a, 38b.
  • each central roller is associated with a cross-cutting device 39, 40, which can cut through the incoming partial webs 17, 18 individually or together.
  • a cross-cutting device 39, 40 which can cut through the incoming partial webs 17, 18 individually or together.
  • the individual winding rollers 22, 23 and 24, 25 quite different diameters. This is desired. These different diameters can be produced, for example, by not leading all partial webs 17, 18 to the winding devices 2, 3 when the paper web 10 is fed into the rotary cutter 1, but instead allowing some partial webs to run into the pulper 19, as shown in FIG 2 with a dashed line (end 21) is indicated. Only then, when a winding roll 22, 24 has reached a predetermined diameter, the next partial webs are passed into the winding devices 2, 3. Continued winding further increases the diameter of the first wound winder rollers, while the diameter of the wound wraps wound thereafter remains smaller. This is continued until all winding positions are occupied with Wikkelrollen.
  • the knives 15, 16 of the slitter 14 can be moved while cutting. This makes it possible to change the cutting plan, ie the widths of the individual partial webs 17, 18. For this purpose, it is only necessary that one provides in the free winding positions winding tubes 30, 31 and 36, 37, which is wide enough for the widest region of a partial web section whose width changes. It may well be that the sum of the lengths of all Wikkelhülsen the two winding devices 2, 3 is longer than the width of the supplied paper web 10th
  • the sub-web sections whose widths change, can not be used for further processing in most cases. It is therefore expediently wound on a transition winding tube whose diameter is greater than the diameter of a winding sleeve normally used. This gives you a waste roll with an enlarged diameter that can be rolled out better.
  • the partial webs 17b, 18a As soon as the partial webs 17b, 18a have reached the desired width, they are transferred to the new roll cores 31, 36. You can then start the winding of new bobbins with a different width. Depending on the speed of the partial webs 17, 18, although a certain length of the partial webs is lost. However, the loss is relatively small because the adjustment of the longitudinal cutting device 14 can be done relatively quickly. When adjusting, you do not even have to make sure that the cutting edges are smooth. The only condition is that the sub-webs do not tear when changing the width.
  • FIG. 3 shows a modified embodiment in which both winding devices 2, 3 share the central roller 4. Moreover, the two winding devices 2, 3 are constructed in the same way as in Fig. 2. Accordingly, the explanation of Fig. 4 is also transferable here. You only need the central roller 7th replace with the central roller 4. The central roller 4 is then shown twice, namely once from above and once from below.
  • the invention enables a winding of the partial webs with relatively great flexibility and relatively little design effort.
  • All partial webs 17, 18 revolve around the central roller 4 in the same direction to its winding position. Dividing the central roller 4 into four quadrants I, II, III, IV, so for example at a certain time in the quadrant I, the one half of the partial webs are wound up. In Quadrant II then wait a correspondingly large number of empty tubes on the same tracks that are taken when the roll wraps on quadrant I have reached their desired size. Similarly, the same arrangement applies to the other half of the partial webs, which are wound in the quadrant III and later transferred to the quadrant IV. This procedure requires only a central roller 4 and ensures a quick change.
  • the central roller 4 at which the track ends are somehow held, just by a quarter turn to be moved and already the trailing ends have reached their new winding position.
  • the full bobbins can be removed and replaced with new sleeves, for which again enough space and handling space is available.

Landscapes

  • Replacement Of Web Rolls (AREA)
EP06112382A 2006-04-07 2006-04-07 Installation de production de papier Ceased EP1842815A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06112382A EP1842815A1 (fr) 2006-04-07 2006-04-07 Installation de production de papier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06112382A EP1842815A1 (fr) 2006-04-07 2006-04-07 Installation de production de papier

Publications (1)

Publication Number Publication Date
EP1842815A1 true EP1842815A1 (fr) 2007-10-10

Family

ID=36933581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06112382A Ceased EP1842815A1 (fr) 2006-04-07 2006-04-07 Installation de production de papier

Country Status (1)

Country Link
EP (1) EP1842815A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2223876A3 (fr) * 2009-02-26 2011-08-31 Voith Patent GmbH Agencement de dispositifs de coupe de rouleaux et procédé de fonctionnement d'un agencement de dispositifs de coupe de rouleaux
AT506866A3 (de) * 2008-04-25 2012-04-15 Metso Paper Inc Rollenschneider
DE102017105298A1 (de) 2017-03-13 2018-09-13 PSA Technology S.à.r.l. Konfektionierungsanlage

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013599U1 (fr) * 1990-09-28 1990-12-06 Beloit Corp., Beloit, Wis., Us
US5709355A (en) * 1994-06-16 1998-01-20 Valmet Corporation Splicing device for a continuous unwind stand
US5797561A (en) * 1995-07-05 1998-08-25 Voith Sulzer Papiermaschinen Gmbh Unwinding station for fiber webs including a device for performing a flying splice
EP0887293A2 (fr) * 1997-06-27 1998-12-30 Voith Sulzer Finishing GmbH Dispositif de coupe à rouleaux pour une bande de matière
US6007014A (en) * 1997-04-22 1999-12-28 Voith Sulzer Papiermaschinen Gmbh Winding machine
DE10011432A1 (de) * 2000-03-09 2001-09-20 Jagenberg Papiertech Gmbh Tragwalzen-Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen
JP2003165657A (ja) * 2001-11-30 2003-06-10 Mitsubishi Heavy Ind Ltd ワインダ及びワインダ用コア持ち込み装置
US6588696B1 (en) * 1998-12-31 2003-07-08 Metso Paper, Inc. Method and apparatus in unwinding

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013599U1 (fr) * 1990-09-28 1990-12-06 Beloit Corp., Beloit, Wis., Us
US5709355A (en) * 1994-06-16 1998-01-20 Valmet Corporation Splicing device for a continuous unwind stand
US5797561A (en) * 1995-07-05 1998-08-25 Voith Sulzer Papiermaschinen Gmbh Unwinding station for fiber webs including a device for performing a flying splice
US6007014A (en) * 1997-04-22 1999-12-28 Voith Sulzer Papiermaschinen Gmbh Winding machine
EP0887293A2 (fr) * 1997-06-27 1998-12-30 Voith Sulzer Finishing GmbH Dispositif de coupe à rouleaux pour une bande de matière
US6588696B1 (en) * 1998-12-31 2003-07-08 Metso Paper, Inc. Method and apparatus in unwinding
DE10011432A1 (de) * 2000-03-09 2001-09-20 Jagenberg Papiertech Gmbh Tragwalzen-Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen
JP2003165657A (ja) * 2001-11-30 2003-06-10 Mitsubishi Heavy Ind Ltd ワインダ及びワインダ用コア持ち込み装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 10 8 October 2003 (2003-10-08) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT506866A3 (de) * 2008-04-25 2012-04-15 Metso Paper Inc Rollenschneider
AT506866B1 (de) * 2008-04-25 2012-08-15 Metso Paper Inc Rollenschneider
DE102009017885B4 (de) * 2008-04-25 2018-01-18 Valmet Technologies, Inc. Rollenschneider
EP2223876A3 (fr) * 2009-02-26 2011-08-31 Voith Patent GmbH Agencement de dispositifs de coupe de rouleaux et procédé de fonctionnement d'un agencement de dispositifs de coupe de rouleaux
DE102017105298A1 (de) 2017-03-13 2018-09-13 PSA Technology S.à.r.l. Konfektionierungsanlage
DE102017105298B4 (de) * 2017-03-13 2021-03-25 PSA Technology S.à.r.l. Konfektionierungsanlage

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