EP1422174A1 - Méthode et dispositif pour la préparation d'un rouleau de bande de papier en stockage pour le changement du rouleau en marche - Google Patents

Méthode et dispositif pour la préparation d'un rouleau de bande de papier en stockage pour le changement du rouleau en marche Download PDF

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Publication number
EP1422174A1
EP1422174A1 EP02022893A EP02022893A EP1422174A1 EP 1422174 A1 EP1422174 A1 EP 1422174A1 EP 02022893 A EP02022893 A EP 02022893A EP 02022893 A EP02022893 A EP 02022893A EP 1422174 A1 EP1422174 A1 EP 1422174A1
Authority
EP
European Patent Office
Prior art keywords
axis
paper roll
contact surface
roller
cutting
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.)
Granted
Application number
EP02022893A
Other languages
German (de)
English (en)
Other versions
EP1422174B1 (fr
Inventor
Walter Brändli
Oliver Colombo
Romain Marchand
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.)
VR Systems AG
Original Assignee
VR Systems AG
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
Priority to PT02022893T priority Critical patent/PT1422174E/pt
Application filed by VR Systems AG filed Critical VR Systems AG
Priority to DK02022893T priority patent/DK1422174T3/da
Priority to DE50206124T priority patent/DE50206124D1/de
Priority to ES02022893T priority patent/ES2261574T3/es
Priority to EP02022893A priority patent/EP1422174B1/fr
Priority to AT02022893T priority patent/ATE320997T1/de
Priority to US10/668,263 priority patent/US6805765B1/en
Priority to TW092127001A priority patent/TWI225842B/zh
Priority to CA002443522A priority patent/CA2443522A1/fr
Priority to KR10-2003-0068594A priority patent/KR100535277B1/ko
Priority to JP2003353660A priority patent/JP3808068B2/ja
Publication of EP1422174A1 publication Critical patent/EP1422174A1/fr
Application granted granted Critical
Publication of EP1422174B1 publication Critical patent/EP1422174B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts

Definitions

  • the invention relates to a method for preparing a Paper roll for flying roll change according to the Preamble of claim 1 and a device for Execution of the method according to the preamble of Claim 7. Such methods and devices arrive used in roll cellars of printing companies.
  • DE-38 34 334 describes a generic method and a corresponding device known for use of adhesive tapes of the new type described above are. After unwinding a web section such that a Part of the same over a mounted below the roll sloping contact surface hangs, is cut off by a End section along one over the contact surface running cutting line produced a web end edge and then the adhesive tape there on the inside of the outermost layer pressed and the web rewound. With this approach, the situation is settled Track section not constantly under control, so that easily adjust lateral displacements or waves that disrupt the process and can cause web winders. In addition, the paper roll must be rotated, i.e. swiveling be stored, which requires considerable equipment elevated.
  • a procedure similar in principle and the corresponding device, which can be found in EP-A-1 041 025 ensure the control of the processed Web section in that first the inside the same held on an adhesive surface with suction openings and the end section for producing the web end edge cut off and then the outside by a second Adhesive surface is held while the tape is lengthways of the end of the web is pressed against the inside. This however, requires considerable design effort, especially since the role must be rotatably mounted here.
  • the object of the invention is a method specify at which the position of the paper web is always below Control is. In addition, it should be with little effort be feasible.
  • This task is characterized by the features in Characteristic of claim 1 solved.
  • the invention creates a process in which the location of the unwound Track section, which then again on the roll is hung up, never free hanging, but always excited. This is the position of the reissued Track section precisely defined and error-free. Furthermore rotation of the roller is not necessary. she needs therefore not to be clamped.
  • Another object of the invention is to provide a suitable device for carrying out the specify method according to the invention. This task will solved by the features in the characterizing part of claim 7.
  • the device according to the invention allows one reliable and clean execution of the process. she is also relatively simple and with moderate effort produced.
  • the device according to the invention has (FIG. 1) one Stand 1 on with two vertical columns 2a, b, which by a traverse 3 are connected.
  • On the columns 2a, b is a frame-like boom 4 with two side beams 5a, b and two Crossbar 6, 7 mounted vertically displaceable, according to protrudes above a paper roll 8, the axis of which is parallel to Traverse 3 is and which lies on a trolley 9.
  • the trolley 9 is along one on the device passing sunk rail 10 shifted or traversable.
  • a carriage 11 On the boom 4 is a carriage 11 with a horizontal frame with two trusses 12, 13 and protruding downwards Side parts 14a, b lengthways, that is to say transversely to the cross member 3 slidably mounted.
  • Side parts 14a, b On the inside of the side panels 14a, b are guides 15, 16 (see also FIG. 4, where the Side parts 14a, b partly are omitted) provided which a carriage 17 is mounted vertically. It has side frame parts 18a, b that pass through to the Trusses 12, 13 parallel one above the other arranged guide rods 19, 20 (Fig. 5) are connected.
  • the one coaxial roller 22 carries (Fig. 1-4, in Fig. 5 not ) Shown.
  • a cross slide is on the guide rods 19, 20 (FIG. 5) 23 slidably mounted such that it is between the Frame parts 18a, b is movable.
  • a cutting device 25 On a carrier plate 24 the same are a cutting device 25 and a Gluing device 26 mounted.
  • To reduce the effective weight of the carriage 17 can the same about Gas springs to be supported on the carriage 11.
  • the vertical displacement of the boom 4 takes place (Fig. 2) via a shaft 30 mounted in the cross member 3, which through a motor 31 can be driven and via angular gear 32a, b drives lifting spindles 33a, b mounted on the columns 2a, b, which with corresponding threaded bushings 34a, b on the arm 4 intervention.
  • the movement of the carriage 11 is (see FIG. 4) generated by a motor 35 attached to the same, which pinion 36 drives, which with the side beams 5a and 5b of the boom 4 fixed racks 37 intervention.
  • the movement of the cross slide 23 along the guide rods 19, 20 is generated by a further motor 38 (FIG. 3), namely via a pinion 39 (FIG. 5), via the one closed toothed belt 40 runs, the lower run with the cross slide 23 is connected.
  • the roller 22 is (Fig. 4) via a toothed belt 41 by one on the carriage 17 attached motor 42 driven.
  • the positions of the Boom 4, the carriage 11, the cross slide 23 and the Angles of the roller 22 are in each case by corresponding sensors monitored and sent to a control unit in a frame 1 attached switch box 43 (only shown in Fig. 1) passed.
  • the roller 22 (FIG. 6) has a jacket 44, which the Has the shape of a cylindrical jacket sector coaxial with axis 21, which extends over its entire length and about two thirds of the extends at full angle. Its outside forms one Contact surface in which a first cutting bar 45, a first suction bar 46, a second cutting bar 47 and one second suction bar 48 are sunk. The said lasts each extend along a surface line across the entire length of the roller 22 and follow azimuthally immediately each other.
  • the cutting strips 45, 47 are each as one Profile 49 formed, a flat on the outside Has groove in which a cutting strip 50, preferably made of a plastic with low adhesive and friction values or made of metal, possibly with a plastic of the described Kind coated, sunk.
  • the squeegees 46, 48 are each formed as a profile 51 with a groove facing outwards, which is divided into several chambers and is covered by a strip 52 of perforated sheet metal, the outside of which forms a suction zone. From the inside at least one suction line 53 opens into the groove which is drawn off by a pump, not shown and a negative pressure can be generated.
  • the cross slide 23 (FIG. 7) has a base plate 59, which directly on the guide rods 19, 20th is slidably mounted and on which the carrier plate 24th vertically limited is suspended. Your vertical position is through a pneumatic cylinder adjustable.
  • the cutting device 25 protrudes from the base plate 59 of the Cross slide 23 through a slot in the carrier plate 24 against the roller 22 before. It includes a pneumatic cylinder 60, which carries a housing 61 in which a cutting disc 62 is rotatably mounted.
  • the housing 61 can by means of Pneumatic cylinders 60 are advanced against the roller 22, until the cutting disc 62, which is exactly at the level of the Depending on the angular position of the roller 22, the roller axis is the first Cutting bar 45 or the second cutting bar 47 straight touched.
  • the adhesive device 26 consists of several parts that are on the side of the carrier plate 24 of the roller 22 facing the Cross slide 23 are attached or stored.
  • One swivel stored, lightly braked supply roll 63 carries Adhesive tape 64, which is covered by a cover tape 65, which completely or partially pulled off on a deflection roller 66 and onto a take-up reel 67 driven with slip is wound up by an optical tape sensor 68 is monitored.
  • the tape supply on the supply roll 63 is monitored by a likewise optical stock sensor 69.
  • the adhesive tape 64 continues through a guide 70 where it is between a drive roller 71 and an idling one Counter roller 72 of a feed device is clamped.
  • the Drive roller 71 is mounted in a holder 73 which by means of a pneumatic cylinder 74 against the counter roller 72 is pressed.
  • Adhesive tape is the bracket 73 by the Pneumatic cylinder 74 withdrawn.
  • the adhesive tape 64 continues through scissors 75 and below a first pressure roller 76 and one following it second pressure roller 77 by which it against the roller 8th to press.
  • a feed sensor 78 monitors whether the tape 64 at least until just before the first pressure roller 76 is advanced.
  • the pressure rollers 76, 77 are on the same Height and in the same way on the support plate 24 hung, each at a camp at the bottom of a vertically displaceable plunger 79, which by a Compression spring (not shown) down against the roller 8 is pressed.
  • an optical one Length sensor 80 (FIG. 5) arranged, which responds as soon as it is above roll 8.
  • optical diameter sensor 81 (Fig. 1) attached to the Lowering the boom 4 the edge of the end face of the Paper roll 8 detected. The signals from all sensors are fed to the control unit in the control box 43.
  • a paper roll is prepared as follows:
  • the paper roll 8 is on the trolley 9 under the Boom 4 driven.
  • the end of the paper web lies on it the side facing the stand 1.
  • the paper web goes like this far beyond the top surface line of the paper roll 8, that the outermost layer is not under its own weight sliding in.
  • the carriage 11 is in an initial position driven in which the axis 21 of the roller 22 exactly above the middle of the rail 10 and thus the top one Surface line of the paper roll 8 lies.
  • the roller 22nd rotated by the motor 42 to a zero position in which one with the center line of the second cutting bar 47 coinciding cutting line at the bottom, i.e. the top one Surface line of the paper roll 8 is exactly opposite (Fig. 8a).
  • the boom 4 is lowered by means of the motor 31 until either the diameter sensor 80 responds or the Boom 4 has reached a certain height without the same would have addressed.
  • the latter case in which the paper roll 8 has a diameter that is less than a certain limit (small role), is covered below.
  • the boom 4 is after Response of the diameter sensor 80 with reduced Speed reduced by a fixed distance and the Roller 22 placed on the paper roll 8 such that the Center line of the second cutting bar 47 the top Surface line touched. Since the boom 4 with the carriage 11 after lowered the roller 22 a little further is, the carriage 17 from its lower limit position pushed up so that he left 11 wagons in the wagon gets down. Finally, the roller 22 is driven by the motor 42 uncoupled (Fig. 8b).
  • the carriage 11 continues to advance, i.e. he moves one horizontal direction of displacement towards stand 1. Since the roller 22 is freely rotatable, the outer surface 44 the same from their starting position shown in Fig. 8b the unwinding direction of the paper roll 8 on the same rolled until the suction cups 54 with the paper roll 8 in Come in contact. The carriage 17 shifts somewhat downward. The carriage 11 is stopped when the roller 22nd one in advance from its known diameter and the determined diameter of the paper roll 8 from the Control unit has reached the calculated angular position. Well now on the suction cups 54, insofar as their valves are in contact with the Ram 56 with the paper roll 8 are open, negative pressure created and sucked the outermost layer of the paper web (Fig. 8c).
  • the carriage 11 is about its starting position move away from the stator 1, the outer surface 44 now in the unwinding direction of the paper web on the Rolled paper roll 8.
  • the Needles 58 extended, which is the outermost layer of the Pierce the paper web and thereby reliably adhere to it hold the lateral surface 44 (Fig. 8d).
  • the one in the row the suction cups 54 protruding part of the paper web is through Tilting the trigger device 27 against the roller 22 and Movement of the belts 29 in the direction of the arrow between them and the roller 22 pulled (Fig. 8e).
  • the first will also be Suction bar 46 and the second suction bar 48 switched on, if the roller 22 those pre-calculated angular positions achieved in which they are with the outermost position of the Paper roll 8 come into contact.
  • the car is stopped if the second cutting bar 47 against the cross slide 23rd points, i.e. after rotation of the roller by exactly 90 ° their starting point.
  • cutting off one End section and creating a web end edge Cut paper web by means of the cutting device 25.
  • the housing 61 is made by means of the pneumatic cylinder 60 advanced until the edge of the cutting disc 62 the second Cutting bar 47 just touched on the cutting line.
  • the Cross slide 23 is in a basic position on the right side of the car 11. Now the Move cross slide 23 to the left side and through Cutting an end portion 82 of the paper web End of web produced (Fig. 8f).
  • Adhesive device 26 With the same movement or after the return of the Cross slide 23 in the basic position is by means of Adhesive device 26 the adhesive tape 64 in the area of the top Surface line on the next inner layer of the paper web applied while an adjacent to the end of the web Section of the outermost layer through the second squeegee 48 is held tightly against the lateral surface 44. To 7 (see also Fig.
  • the carrier plate 24 is lowered so that the Pressure roller 76 is placed on paper roll 8 and against Force of the compression spring is pushed up.
  • the movement will stop when the force reaches a certain value has what e.g. by monitoring the deflection of the Push the pressure roller 76 by another optical Sensor can be determined.
  • the adhesive tape 64 is from the pressure roller 76 pressed against the paper roll 8 (Fig. 8g), so that the bottom of the inner band with the same glued.
  • Cross slide 23 stopped and the adhesive tape 64 by means of Scissors cut 75.
  • the cross slide 23 its movement again until the rest of the cut off adhesive tape 64 by the pressure rollers 76, 77 is pressed against the paper roll 8.
  • the support plate 24 raised again and the cross slide 23 moved back to the starting position.
  • interruptions in the applied adhesive tape 64 can be provided by predetermined positions of the travel path of the cross slide 23 cut the same and the carrier plate 24 with the Gluing device 26 after pressing the cut Rest raised and so over the section of the generatrix, which is to remain free, is moved on which the adhesive tape from the feed device back to below the first Pressure roller 76 advanced and the carrier plate 24 again is lowered.
  • the roller 22 is rotated into a new starting position, in which the first cutting bar 45 points downwards and then only quickly and after addressing the Diameter sensor 81 slowly lowered until the first Cutting bar 45 the top surface line of the paper roll 8 touched.
  • the rest of the procedure is the same as described for large roles, only the first takes Cutting bar 45 the location of the second cutting bar 47 on.
EP02022893A 2002-10-14 2002-10-14 Méthode et dispositif pour la préparation d'une bobine de papier pour collage au vol Expired - Lifetime EP1422174B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DK02022893T DK1422174T3 (da) 2002-10-14 2002-10-14 Fremgangsmåde og indretning til forberedelse af en papirrulle til flyvende rulleskift
DE50206124T DE50206124D1 (de) 2002-10-14 2002-10-14 Verfahren und Vorrichtung zur Vorbereitung einer Papierrolle für fliegenden Rollenwechsel
ES02022893T ES2261574T3 (es) 2002-10-14 2002-10-14 Procedimiento y dispositivo para la preparacion de una bobina de papel para el cambio automatico de la bobina.
EP02022893A EP1422174B1 (fr) 2002-10-14 2002-10-14 Méthode et dispositif pour la préparation d'une bobine de papier pour collage au vol
AT02022893T ATE320997T1 (de) 2002-10-14 2002-10-14 Verfahren und vorrichtung zur vorbereitung einer papierrolle für fliegenden rollenwechsel
PT02022893T PT1422174E (pt) 2002-10-14 2002-10-14 Processo e dispositivo para preparacao de um rolo de papel para substituicao rapida
US10/668,263 US6805765B1 (en) 2002-10-14 2003-09-24 Method and apparatus for the preparation of a paper reel for flying reel change
TW092127001A TWI225842B (en) 2002-10-14 2003-09-30 Method and apparatus for the preparation of a paper reel for flying reel change
CA002443522A CA2443522A1 (fr) 2002-10-14 2003-09-30 Methode et dispositif de preparation d'une bobine de papier pour pilotage du changement de bobine
KR10-2003-0068594A KR100535277B1 (ko) 2002-10-14 2003-10-02 플라잉 릴 교환용 페이퍼 릴을 준비하기 위한 방법 및 장치
JP2003353660A JP3808068B2 (ja) 2002-10-14 2003-10-14 紙リールを高速リール交換用に準備する方法と装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02022893A EP1422174B1 (fr) 2002-10-14 2002-10-14 Méthode et dispositif pour la préparation d'une bobine de papier pour collage au vol

Publications (2)

Publication Number Publication Date
EP1422174A1 true EP1422174A1 (fr) 2004-05-26
EP1422174B1 EP1422174B1 (fr) 2006-03-22

Family

ID=32187154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02022893A Expired - Lifetime EP1422174B1 (fr) 2002-10-14 2002-10-14 Méthode et dispositif pour la préparation d'une bobine de papier pour collage au vol

Country Status (11)

Country Link
US (1) US6805765B1 (fr)
EP (1) EP1422174B1 (fr)
JP (1) JP3808068B2 (fr)
KR (1) KR100535277B1 (fr)
AT (1) ATE320997T1 (fr)
CA (1) CA2443522A1 (fr)
DE (1) DE50206124D1 (fr)
DK (1) DK1422174T3 (fr)
ES (1) ES2261574T3 (fr)
PT (1) PT1422174E (fr)
TW (1) TWI225842B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103950767B (zh) * 2014-05-08 2016-06-08 宁波天弘电力器具有限公司 全自动无张力高速进布装置
US10384900B2 (en) * 2017-05-24 2019-08-20 Sandar Industries, Inc. Dispenser apparatus and method of use for laminating and dispensing transfer tape in a paper web turn-up system
US10442648B2 (en) * 2017-05-24 2019-10-15 Sandar Industries, Inc. Dispenser apparatus and method of use for laminating and dispensing transfer tape in a paper web turn-up system
IT201900024556A1 (it) * 2019-12-18 2021-06-18 Fameccanica Data Spa Procedimento e apparecchiatura per la preparazione di lembi di bobine di materiale in nastro
CN114083836A (zh) * 2021-09-30 2022-02-25 郑州中南杰特超硬材料有限公司 一种用于超硬材料组装的纸管卷成及放置装置
CN115446969A (zh) * 2022-01-21 2022-12-09 马利伟 一种纸面石膏板护纸面自动摆正装置及石膏板生产工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233521A1 (de) * 1992-10-06 1994-04-07 Jagenberg Ag Klebeband und seine Verwendung zum Verbinden von Papier- oder Kartonbahnen
US5322230A (en) * 1991-12-14 1994-06-21 Man Roland Druckmaschinen Ag Method and apparatus for preparing a replacement paper roll for flying roll change, particularly to supply paper to a rotary printing press
US5524844A (en) * 1993-10-29 1996-06-11 Enkel Corporation Apparatus for preparing a leading edge of web material
EP1041025A2 (fr) * 1999-03-31 2000-10-04 Valmet Roll Handling Ltd Procédé et dispositif pour préparer une bobine de papier pour le changement en continu de bobine
WO2002102694A1 (fr) * 2001-06-15 2002-12-27 3M Innovative Properties Company Procede et appareil d'application automatique d'un ruban de raccord a collage au vol sur un rouleau de materiau en feuille

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602553A (ja) * 1983-06-20 1985-01-08 Dainippon Printing Co Ltd 巻取紙ほぐれ止めテ−プ処理方法および装置
DE4118690A1 (de) * 1991-06-07 1992-12-10 Roland Man Druckmasch Verfahren und vorrichtung zur vorbereitung einer papierrolle fuer den fliegenden rollenwechsel
DE4139586C2 (de) * 1991-11-30 1995-04-27 Roland Man Druckmasch Verfahren und Vorrichtung zum Bilden und Erfassen eines Bahnanfanges einer Ersatz-Wickelrolle
US5277731A (en) * 1992-11-13 1994-01-11 Worldwide Processing Technologies, Inc. Method of and apparatus for forming a butt splice in a web unwinder
US6264132B1 (en) * 1997-05-16 2001-07-24 Koenig & Bauer Aktiengesellschaft Method and device for grasping part of an outer layer of a strip of material on a supply roll
US6814123B2 (en) * 2001-12-21 2004-11-09 3M Innovative Properties Company Method and apparatus for applying a splicing tape to a roll of sheet material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322230A (en) * 1991-12-14 1994-06-21 Man Roland Druckmaschinen Ag Method and apparatus for preparing a replacement paper roll for flying roll change, particularly to supply paper to a rotary printing press
DE4233521A1 (de) * 1992-10-06 1994-04-07 Jagenberg Ag Klebeband und seine Verwendung zum Verbinden von Papier- oder Kartonbahnen
US5524844A (en) * 1993-10-29 1996-06-11 Enkel Corporation Apparatus for preparing a leading edge of web material
EP1041025A2 (fr) * 1999-03-31 2000-10-04 Valmet Roll Handling Ltd Procédé et dispositif pour préparer une bobine de papier pour le changement en continu de bobine
WO2002102694A1 (fr) * 2001-06-15 2002-12-27 3M Innovative Properties Company Procede et appareil d'application automatique d'un ruban de raccord a collage au vol sur un rouleau de materiau en feuille

Also Published As

Publication number Publication date
PT1422174E (pt) 2006-08-31
DE50206124D1 (de) 2006-05-11
EP1422174B1 (fr) 2006-03-22
JP3808068B2 (ja) 2006-08-09
US6805765B1 (en) 2004-10-19
ATE320997T1 (de) 2006-04-15
TWI225842B (en) 2005-01-01
JP2004131295A (ja) 2004-04-30
DK1422174T3 (da) 2006-07-31
KR20040034400A (ko) 2004-04-28
KR100535277B1 (ko) 2005-12-09
CA2443522A1 (fr) 2004-04-14
TW200415100A (en) 2004-08-16
ES2261574T3 (es) 2006-11-16

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