[go: up one dir, main page]

WO2002062690A1 - Procede de changement de rouleau dans une enrouleuse et bande adhesive utilisee dans ledit procede - Google Patents

Procede de changement de rouleau dans une enrouleuse et bande adhesive utilisee dans ledit procede Download PDF

Info

Publication number
WO2002062690A1
WO2002062690A1 PCT/FI2002/000083 FI0200083W WO02062690A1 WO 2002062690 A1 WO2002062690 A1 WO 2002062690A1 FI 0200083 W FI0200083 W FI 0200083W WO 02062690 A1 WO02062690 A1 WO 02062690A1
Authority
WO
WIPO (PCT)
Prior art keywords
tape
reel
adhesive agent
reeling
web
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
PCT/FI2002/000083
Other languages
English (en)
Other versions
WO2002062690A8 (fr
Inventor
Petri Enwald
Teppo Kojo
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.)
Valmet Technologies Oy
Original Assignee
Metso Paper Oy
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 Metso Paper Oy filed Critical Metso Paper Oy
Priority to AT0902202A priority Critical patent/AT413377B/de
Priority to US10/466,004 priority patent/US20040046080A1/en
Priority to DE10295689T priority patent/DE10295689T5/de
Publication of WO2002062690A1 publication Critical patent/WO2002062690A1/fr
Anticipated expiration legal-status Critical
Publication of WO2002062690A8 publication Critical patent/WO2002062690A8/fr
Ceased legal-status Critical Current

Links

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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • 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
    • B65H19/26—Cutting-off the web running to the wound web roll
    • B65H19/262—Cutting-off the web running to the wound web roll using a thin or filamentary material which is wound on the new roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/236—Pope-winders with first winding on an arc of circle and secondary winding along rails

Definitions

  • the invention relates to a method disclosed in the preambles of the appended independent claims for changing a reel in a reel-up of a paper or paperboard machine or finishing apparatus of paper or paperboard, especially in a continuous reel-up without reducing the running speed of the web, as well as to a tape used in the method.
  • This section of the paper machine should also function without interruptions and receive the continuous paper web coming from the preceding sections of the paper machine.
  • a new empty reeling core i.e. for example a reel spool is transferred in contact with the paper web on the surface of the reeling cylinder, whereafter the paper web is cut by means of a suitable method and the end of the web following the cutting point is guided on the periphery of an empty reeling core, on which the new reel now starts to accumulate.
  • a generally used change method is pocket change which is suitable for all grades, but which typically causes quite a large amount of bottom broke and may cause harmful impacts in the reel-up.
  • Another method is a so-called gooseneck change in which the above-mentioned problems do not occur, but it is suitable only for thin grades.
  • a third method is a tape change, and the present invention relates to a change method in accordance therewith.
  • the cutting of the web and guiding of the same onto a new reel are typically conducted by using a tape which is guided into the nip between the reeling core and the reeling cylinder in the vicinity of the ends of the reeling core and the reeling cylinder, whereafter the tape, as it winds spirally over the width of the reeling core, at the same time cuts the web diagonally and guides the new end following the cutting point of the web around the reeling core.
  • the speeds of paper machines are generally 20 m/s or higher, and the aim is, of course, to attain even higher speeds.
  • the cutting of a rapidly travelling web is not a problem as such, and forces caused by the speed can even be utilized in the cutting.
  • the critical point is to bring the end of the new web immediately against the peripheral surface of the reel spool, so that it follows the peripheral surface at high peripheral speed, and to prevent the uncontrolled wandering of the end of the web and incorrect positioning of the same on the reel spool. This problem becomes worse when the basis weight is increased.
  • the adhesive agent in the tape is brought to a state that activates the adhesive agent at the moment of reel change or thereafter.
  • adhesive agent refers to an agent that can be activated to an adherent state and that is located on both surfaces of the tape as a sectional or continuous adhesion surface.
  • the activation of the adhesion surfaces is conducted by means of a compressive pressure between the reeling core and the reeling cylinder.
  • at least part of the adhesion surfaces of the tape is activated by means of radiation exerted on the tape, such as heat radiation or UV radiation.
  • at least part of the adhesion surfaces of the tape are activated by means of moisture exerted on the tape.
  • the activation of the adhesion surfaces can also be conducted by means of another chemical or physical phenomenon. The way in which the adhesion surfaces are activated is determined according to the properties of the adhesive agent that is being used.
  • the adhesive agent on the tape When the adhesive agent on the tape is activated only at the moment of reel change, the handling and transfer of the tape to the nip becomes easier, because the adhesive agent is dry and resistant to the handling.
  • the adhesive agent is not activated for example when the tape is coiled up, but only in set, precisely determined conditions.
  • a tape is used, both sides of which are at least partly treated with an adhesive agent, such as glue or adhesive tape, which is activated i.e. becomes adherent only after an activation exerted on the tape.
  • an adhesive agent such as glue or adhesive tape
  • the adhesive agent on both sides of the tape glues the bottom layers of the web reeled on a reeling core against each other, wherein the bottom of the reel becomes tight.
  • both sides of the tape are at least partly treated with an adhesive agent that is activatable to an adherent state as a result of activation exerted on the tape.
  • the adhesive agent consists of pressure-sensitive glue or adhesive tape, which is activated when the pressure exerted on the adhesive agent exceeds a threshold pressure of the adhesive agent.
  • the threshold pressure of the adhesive agent is over 1 Mpa.
  • the adhesive agent is sensitive to heat radiation or UV radiation exerted thereon.
  • the adhesive agent is sensitive to moisture exerted thereon.
  • the adhesive agent on the surface of the tape has an activation delay that determines the time passed from the activating action to the activation of the adhesive agent.
  • the tape is not glued on the surface of the reeling cylinder, but the adhering effect only begins inside the reel.
  • the activation delay is typically at least 0.01 seconds, and advantageously 0.01 to 0.25 seconds.
  • Fig. 1 shows a reel-up of a paper or paperboard machine in which the method and tape according to the invention are used
  • Fig. 2 shows a part of the longitudinal cross-section of the tape according to the invention
  • Fig. 3 illustrates the activation of the tape and a preferred structure of the reeling core.
  • Fig. 1 shows schematically a reel-up of a paper machine, which is based on a so-called pope reel-up.
  • the reel-up continuously forms paper reels from a full-width web W coming from a paper machine or finishing apparatus for paper, of which paper reels one that has become full is marked with the letter R in the drawing.
  • the reel-up shown in the drawing comprises a reeling cylinder 2 rotating in a support 1.
  • the web W winds via the reeling cylinder around the actual reel R.
  • the reel-up also comprises a conveying profile 4 for guiding the tape 5 used in the cutting of the web into the space between the reeling cylinder 2 and the above-mentioned reeling core 3.
  • this space is marked with the reference numeral 6.
  • the reel-up is advantageously centre drive assisted, in other words in addition to the reeling cylinder, the reeling core 3 is also equipped with a drive (not shown). The change is conducted at the running speed.
  • the tape 5 is fed along the conveying profile 4 with a feeding mechanism 7, which typically contains a feeding device that rations the tape from a storage reel to the conveying profile 4, and a cutter of the tape that cuts the tape 5 into the right length after the web has been cut.
  • a feeding mechanism 7 typically contains a feeding device that rations the tape from a storage reel to the conveying profile 4, and a cutter of the tape that cuts the tape 5 into the right length after the web has been cut.
  • Fig. 2 schematically shows the structure of the tape 5 according to the invention.
  • adhesion surfaces 9 On both surfaces of the core 8 of the tape there are adhesion surfaces 9, which have been produced by treating the core 8 with a pressure-sensitive glue used as an adhesive agent, which is activated i.e. becomes adherent only after a predetermined threshold pressure is exceeded.
  • the adhesion surfaces 9 may be continuous over the entire length of the tape, or there may be sectional adhesion surfaces 9 on the surface of the tape.
  • the above-described reel-up is used in the following manner:
  • a suitable amount of tape 5 is fed along the conveying profile 4 by means of the feeding mechanism 7 to the space between the reeling cylinder 2 and the reeling core 3 which is open at this stage, i.e. to the nip 6 in the vicinity of the end of the reeling core.
  • the end of the tape on the surface of the reeling core 3 outside the web there may be a device at the final end of the conveying profile that spreads an instantly adherent glue on the end of the tape, as disclosed for example in the publication US 4,711 ,404.
  • a piece of adherent material may be arranged at the end of the tape 5, said material being capable of engaging mechanically with the end of the reeling core 3, and for this purpose, the end of the reeling core 3 can comprise a special zone of the adherent material, with which the piece of adherent material arranged at the end of the tape 5 can engage in the manner shown in the publication EP 350133.
  • the cutting of the web begins in such a manner that the reeling core 3 that previously has been accelerated to the peripheral speed (for example by means of a drive located in a primary reeling device 10) corresponding to that of the reeling cylinder 2 are lowered down in contact with the web W on top of the reeling cylinder 2, at which moment the nip 6 is closed.
  • the devices for accelerating and guiding the reeling core are generally known, and therefore they are not described in more detail herein.
  • the tape 5 When the nip 6 is closed, the end of the tape 5 remains between the reeling core 3 and the reeling cylinder 2, and the end of the tape 5 adheres to the surface of the reeling core 3.
  • the tape 5 is wound around this reeling core and tightens, wherein it, starting at its free end, disengages from the conveying profile 4 and tightens between the nip 6 and the feeding mechanism 7, cutting the web W in two by a stroke, winds spirally over the width of the reeling core, and guides the end of the web following the cutting point to the reeling core 3.
  • the tape travels through the nip 6. Subsequent layers of the new reel are positioned on top of the tape around the core 3.
  • the pressure sensitive glue contained in the adhesion surfaces and used as the adhesive agent is activated and it glues the bottom layers formed of the web W on the reel to each other, wherein the bottom becomes tight.
  • the production of the activation pressure is enhanced by the fact that the pressure exerted on the tape itself in the nip is higher than the average pressure produced in the linear load of the nip as a result of the increased thickness caused by the tape.
  • the delay in the activation of the glue is such that the tape 5 is not glued on the surface of the reeling cylinder 2, but the adhering effect only begins inside the reel that is being produced, when the tape is already covered by the paper placed on top of the core.
  • the adhesion surfaces 9 of the tape according to the invention can also be produced by means of a substance other than glue, such as adhesive tape, or the like.
  • the adhesion surfaces 9 can also be made of a material that can be activated in some other way.
  • the substance used as an adhesion surface can also be activated by means of heat radiation or UV radiation or moisture, or by means of another chemical or physical phenomenon exerted thereon.
  • the reel-up used in the method comprises the necessary auxiliary parts such as for example moisteners and heat radiators for the activation of the tape.
  • Such a moistener, radiator or another activation device can be arranged for example in the primary reeling device 10 supporting the ends of the reeling core in the change position, and the activation process can be synchronized precisely in accordance with the moment of change.
  • the tape 5 can also comprise other surfaces than the ones mentioned above, and it can also be produced in such a manner that the core 8 is made of a material that can be activated, wherein a surface to be added on top of the core 8 is not necessary.
  • Fig. 3 shows a side view of a situation in which the tape 5 is wound around the reeling core 3.
  • the device that exerts an activating process on the tape 5 in a contactless manner is marked with the reference numeral 11.
  • the device 11 is directed towards the surface of the reeling core 3 in such a manner that is exerts for example a water jet, UV radiation or heat radiation on the tape. It is possible that the process is capable of affecting the tape even if the tape were already covered by the paper coming to the new reel.
  • the adhesive agent on the tape can also be activated within a fixed delay, but this is not necessary, if the tape can no longer enter in direct contact with the reeling cylinder 2 after the activating process.
  • the reeling core 3 consists of two parts.
  • the inner part 3a of the same consists of a reel spool that is utilized in reel- ups and that can be used several times, the end of which is equipped with a connecting element to couple the same to an external drive motor to rotate the reel spool and the reel.
  • the outer part of the reeling core i.e. the surface layer 3b, is composed of a sleeve that is fitted around the reel spool, which, being disposable, can be drawn out of the reel spool and replaced by pushing a new sleeve in its place.
  • This sleeve can be made of paperboard, for example.
  • the invention is especially well suited to cases in which the reeling core 3 contains a disposable surface layer 3b according to Fig. 3, but, in principle, it can be applied in all reeling cores around which paper or paperboard web is accumulated to form a reel.

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

Procédé de changement d'un rouleau dans l'enrouleuse d'une machine à papier ou à carton ou dans un appareil de finissage pour le papier ou le carton, selon lequel la coupe d'une bande de papier ou de carton (W) et le guidage de ladite bande sur un nouveau rouleau sont réalisés à l'aide d'une bande adhésive (5) guidée de manière à venir en contact avec un mandrin de bobinage (3). Ensuite, ladite bande adhésive, alors qu'elle est placée sur la zone supérieure du mandrin de bobinage, coupe la bande (W) et simultanément guide la nouvelle extrémité de la bande suivant la ligne de coupe autour du mandrin de bobinage. Ladite bande adhésive est dotée d'un agent adhésif porté à un état qui active ledit agent, au moment du changement de rouleau ou après ce changement. Au moins certaines des surfaces d'adhésion de la bande adhésive (5) sont activées à l'aide d'une pression de compression entre le mandrin de bobinage (3) et le cylindre bobineur (2).
PCT/FI2002/000083 2001-02-05 2002-02-05 Procede de changement de rouleau dans une enrouleuse et bande adhesive utilisee dans ledit procede Ceased WO2002062690A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0902202A AT413377B (de) 2001-02-05 2002-02-05 Verfahren für einen wickelwechsel in einer wickelstation und band zur verwendung in dem verfahren
US10/466,004 US20040046080A1 (en) 2001-02-05 2002-02-05 Method for changing a reel in a reel-up and a tape for use in the method
DE10295689T DE10295689T5 (de) 2001-02-05 2002-02-05 Verfahren für einen Wickelwechsel in einer Wickelstation und Band zur Verwendung in dem Verfahren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010203 2001-02-05
FI20010203A FI111003B (fi) 2001-02-05 2001-02-05 Menetelmä rullan vaihtamiseksi rullaimessa sekä menetelmässä käytettävä nauha

Publications (2)

Publication Number Publication Date
WO2002062690A1 true WO2002062690A1 (fr) 2002-08-15
WO2002062690A8 WO2002062690A8 (fr) 2003-11-06

Family

ID=8560221

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2002/000083 Ceased WO2002062690A1 (fr) 2001-02-05 2002-02-05 Procede de changement de rouleau dans une enrouleuse et bande adhesive utilisee dans ledit procede

Country Status (5)

Country Link
US (1) US20040046080A1 (fr)
AT (1) AT413377B (fr)
DE (1) DE10295689T5 (fr)
FI (1) FI111003B (fr)
WO (1) WO2002062690A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3457661B1 (ja) 2002-09-18 2003-10-20 志田紙工株式会社 ペーパーウエブ分離用ストリップ及びその製造方法
DE10309048A1 (de) * 2003-03-01 2004-09-09 Voith Paper Patent Gmbh Verbindungsbildungsanordnung zum Überführen einer Faserstoffbahn und Verfahren zum Überführen
DE10309046A1 (de) * 2003-03-01 2004-09-09 Voith Paper Patent Gmbh Verbindungsbildungsanordnung zum Überführen einer Faserstoffbahn und Verfahren zum Überführen
DE10309047A1 (de) * 2003-03-01 2004-09-09 Voith Paper Patent Gmbh Zuführvorrichtung für Verbindungsbildungsanordnungen
DE10309045A1 (de) * 2003-03-01 2004-09-09 Voith Paper Patent Gmbh Initialtrennstück zum Überführen einer Faserstoffbahn und Verfahren zum Überführen
WO2007088246A1 (fr) * 2006-02-02 2007-08-09 Metso Paper, Inc. Arbre d'enroulement pour enrouleur de machine a bande fibreuse

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121008B (fi) * 2005-02-03 2010-06-15 Metso Paper Inc Menetelmä rullan vaihtamiseksi kuitumateriaalirainan rullausprosessissa ja rullan vaihtolaitteisto
IT1401880B1 (it) * 2010-09-28 2013-08-28 Celli Nonwovens Spa Metodo e dispositivi per la produzione di bobine di tessuto-non-tessuto o altri materiali in nastro
US12264026B2 (en) * 2020-12-28 2025-04-01 Papeltec Overseas, Inc. Method and apparatus for separating and spooling a paper web

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461246A (en) * 1944-08-21 1949-02-08 Paper Patents Co Web severing method and apparatus
GB1135945A (en) * 1964-12-24 1968-12-11 Black Clawson Internat Ltd Method of and means for severing and winding-on cardboard webs
US3599888A (en) * 1969-09-08 1971-08-17 Inta Roto Inc Method of and means for severing web strip material upon completion of winding a roll and initiating winding of a new roll
US4414258A (en) * 1981-10-06 1983-11-08 Corbin Sr James R Turn-up tape
US4659029A (en) * 1984-06-20 1987-04-21 Rodriguez Peter A Apparatus and method for cutting and spooling a web of paper
US4711404A (en) * 1985-05-02 1987-12-08 Valmet-KMW Aktiebolag Apparatus for cutting a paper web
DE4029180A1 (de) * 1990-09-14 1992-03-19 Jagenberg Ag Verfahren und vorrichtung zum wechseln von wickelrollen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74679C (fi) * 1986-04-18 1989-02-14 Ahlstroem Oy Anordning foer avskaerning av bana.
US4783018A (en) * 1987-08-21 1988-11-08 Sandar Industries, Inc. Apparatus and method for cutting and spooling a web of paper
US4757950A (en) * 1987-08-21 1988-07-19 Sandar Industries, Inc. Apparatus and method for cutting and spooling a web of paper
FI82018C (fi) * 1988-07-06 1991-01-10 Tampella Oy Ab Anordning foer frammatning av band vid avskaerning av bana.
US5046675A (en) * 1989-03-02 1991-09-10 Rodriguez Peter A System and method for cutting and spooling a web of paper
US5413656A (en) * 1990-09-14 1995-05-09 Jagenberg Aktiengesellschaft Method and device for exchanign windings rolls
US5213649A (en) * 1990-10-15 1993-05-25 Beloit Technologies, Inc. Apparatus for receiving and cutting a continuous web
US5417383A (en) * 1993-11-15 1995-05-23 Sandar Industries, Inc. Treating and dispensing system for cutting tape
US5456792A (en) * 1993-11-15 1995-10-10 Sandar Industries, Inc. Adhesive dispenser
US5467937A (en) * 1993-11-15 1995-11-21 Sandar Industries, Inc. Track assembly for a cutting tape
AT402912B (de) * 1995-02-15 1997-09-25 Bartelmuss Klaus Ing Einrichtung zum unterteilen einer sich bewegenden papierbahn
US5954290A (en) * 1997-09-22 1999-09-21 Sandar Industries, Inc. Continuous web material turn up system and method
US6305634B1 (en) * 1999-10-20 2001-10-23 Sandar Industries, Inc. Track and flap assembly for cutting tape

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461246A (en) * 1944-08-21 1949-02-08 Paper Patents Co Web severing method and apparatus
GB1135945A (en) * 1964-12-24 1968-12-11 Black Clawson Internat Ltd Method of and means for severing and winding-on cardboard webs
US3599888A (en) * 1969-09-08 1971-08-17 Inta Roto Inc Method of and means for severing web strip material upon completion of winding a roll and initiating winding of a new roll
US4414258A (en) * 1981-10-06 1983-11-08 Corbin Sr James R Turn-up tape
US4659029A (en) * 1984-06-20 1987-04-21 Rodriguez Peter A Apparatus and method for cutting and spooling a web of paper
US4711404A (en) * 1985-05-02 1987-12-08 Valmet-KMW Aktiebolag Apparatus for cutting a paper web
DE4029180A1 (de) * 1990-09-14 1992-03-19 Jagenberg Ag Verfahren und vorrichtung zum wechseln von wickelrollen

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3457661B1 (ja) 2002-09-18 2003-10-20 志田紙工株式会社 ペーパーウエブ分離用ストリップ及びその製造方法
WO2004026743A1 (fr) * 2002-09-18 2004-04-01 Shida Shiko & Co., Ltd. Bande de separation de nappe de papier et son procede de production
DE10309048A1 (de) * 2003-03-01 2004-09-09 Voith Paper Patent Gmbh Verbindungsbildungsanordnung zum Überführen einer Faserstoffbahn und Verfahren zum Überführen
DE10309046A1 (de) * 2003-03-01 2004-09-09 Voith Paper Patent Gmbh Verbindungsbildungsanordnung zum Überführen einer Faserstoffbahn und Verfahren zum Überführen
DE10309047A1 (de) * 2003-03-01 2004-09-09 Voith Paper Patent Gmbh Zuführvorrichtung für Verbindungsbildungsanordnungen
DE10309045A1 (de) * 2003-03-01 2004-09-09 Voith Paper Patent Gmbh Initialtrennstück zum Überführen einer Faserstoffbahn und Verfahren zum Überführen
WO2007088246A1 (fr) * 2006-02-02 2007-08-09 Metso Paper, Inc. Arbre d'enroulement pour enrouleur de machine a bande fibreuse
AT506850B1 (de) * 2006-02-02 2011-07-15 Metso Paper Inc Aufrollwelle eines rollapparates einer faserbahnmaschine
CN101374744B (zh) * 2006-02-02 2012-06-13 美卓造纸机械公司 纤维幅机卷取装置的卷轴

Also Published As

Publication number Publication date
DE10295689T5 (de) 2004-04-29
US20040046080A1 (en) 2004-03-11
WO2002062690A8 (fr) 2003-11-06
AT413377B (de) 2006-02-15
FI111003B (fi) 2003-05-15
ATA90222002A (de) 2005-07-15
FI20010203A0 (fi) 2001-02-05
FI20010203L (fi) 2002-08-06

Similar Documents

Publication Publication Date Title
KR100365120B1 (ko) 드럼 릴-업(drum reel-up)등에 종이 및 판지웨브를 권취하는 방법 및 장치
JP4452623B2 (ja) ウエブ材料のログの製造方法と前記方法を実行する巻き戻し機
US6843200B2 (en) Method and device in a paper machine, coating machine, intermediate winder, unwind stand of a slitter-winder, or in any other device for treatment of a web
US6722606B2 (en) System and method for simultaneously unwinding multiple rolls of material
US5954291A (en) Winding device for taking up a paper web
US6719240B2 (en) System and method for unwinding tissue webs
US20040046080A1 (en) Method for changing a reel in a reel-up and a tape for use in the method
CA2198608A1 (fr) Procede et dispositif d'enroulement continu d'une bande continue
CA2636430C (fr) Procede relatif a une enrouleuse d'une machine destinee a fabriquer une bande fibreuse
US8500057B2 (en) Method and apparatus for threading a fibrous material web in a winder
FI109989B (fi) Menetelmä ja laite rullanvaihdossa
US6739544B2 (en) Winding roll presser device and long material winding method
US6298634B1 (en) Process and device for producing a wound roll that is wrapped on its circumference, and the wound roll
US6235156B1 (en) Method for paper web transfer and transfer apparatus for paper web
FI20235009A1 (en) Cutter to length and method for cutting and rolling fiber web to length
CA2447498C (fr) Methode et systeme anti-chute (materiau sur bobine)
FI108123B (fi) Menetelmä konerullan aukirullauksessa ja laitteisto konerullan aukirullaimessa
CN102862847B (zh) 纤维幅材机的分切卷绕机中的配置结构
CA2491409A1 (fr) Procede et dispositif de bobinage du papier
WO2000043308A2 (fr) Procédé et appareil d'enroulement d'une bande de papier
JPH1129247A (ja) ウエブ巻取基準ロール
JPH0157016B2 (fr)
WO2004080870A1 (fr) Procede et enrouleuse utilises dans l'enroulement d'une bande de papier ou de carton
WO2000012385A1 (fr) Procede et appareil d'emballage d'un produit de type bande dans un emballeur

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 10466004

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: A9022/2002

Country of ref document: AT

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 33/2002 DUE TO A TECHNICAL PROBLEM AT THE TIME OF INTERNATIONAL PUBLICATION, SOME INFORMATION WAS MISSING (81). THE MISSING INFORMATION NOW APPEARS IN THE CORRECTED VERSION.

Free format text: IN PCT GAZETTE 33/2002 DUE TO A TECHNICAL PROBLEM AT THE TIME OF INTERNATIONAL PUBLICATION, SOME INFORMATION WAS MISSING (81). THE MISSING INFORMATION NOW APPEARS IN THE CORRECTED VERSION.

WWE Wipo information: entry into national phase

Ref document number: 200402875

Country of ref document: ZA

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP