US20050161551A1 - Process and device for reeling a paper web - Google Patents

Process and device for reeling a paper web Download PDF

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Publication number
US20050161551A1
US20050161551A1 US11/034,143 US3414305A US2005161551A1 US 20050161551 A1 US20050161551 A1 US 20050161551A1 US 3414305 A US3414305 A US 3414305A US 2005161551 A1 US2005161551 A1 US 2005161551A1
Authority
US
United States
Prior art keywords
web
reel
reel drum
spool
process according
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.)
Abandoned
Application number
US11/034,143
Other languages
English (en)
Inventor
Rupert Schmidhofer
Harald Weigant
Erwin Walcher
Robert Schloffer
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.)
Andritz AG
Original Assignee
Andritz 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
Application filed by Andritz AG filed Critical Andritz AG
Assigned to ANDRITZ AG reassignment ANDRITZ AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCHMIDHOFER, RUPERT, SCHLOFFER, ROBERT, WALCHER, ERWIN, WEIGANT, HARALD
Publication of US20050161551A1 publication Critical patent/US20050161551A1/en
Abandoned 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2253—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being displaced during the winding operation
    • B65H19/2261—Pope-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
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41816—Core or mandrel supply by core magazine within winding machine, i.e. horizontal or inclined ramp holding cores
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/52—Auxiliary process performed during handling process for starting
    • B65H2301/522—Threading web into machine
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/84—Paper-making machines

Definitions

  • the invention relates to a process for reeling a paper web, particularly a tissue web, specifically when starting up the machine and after a web break.
  • the invention relates to a device for reeling a paper web, particularly a tissue web, specifically when starting up the machine and after a web break, using a reel spool and a reel drum.
  • the aim of the invention is thus to transfer the full web width onto the reel spool or winding tube when feeding in the web or after a web break. This method can also reduce the amount of broke.
  • this is achieved by pressing the paper web tail or the entire width of the web onto the reel drum and securing it there by means of an auxiliary roll before it is transferred to the reel spool.
  • the web tail or the entire web width can run over the reel drum without the disadvantages of having to be wound onto the reel spool.
  • the invention is directed to a process for reeling a paper web having a main portion of nominal web width and a front portion of any width up to the nominal width, onto a reel spool rotating at a machine speed adjacent to a rotating reel drum.
  • the steps include feeding the front onto the reel drum while the reel spool is spaced from the reel drum and pressing and holding the front portion against the reel drum whereby the front portion follows the rotation of and then separates from the reel drum. While the front portion is pressed and held against the reel drum, the reel spool is brought up to machine speed and substantially simultaneously, the reel spool is pressed against the web on the reel drum and the web front portion of the web is severed, thereby exposing a leading edge of the web main portion. The exposed edge is directed to the reel spool and the web main portion is wound around the reel spool at machine speed.
  • the front portion can be a tail having a free end and a width that increases from less than half the nominal width at the free end to the nominal width at the main portion.
  • the front portion is a continuation of at the same width as the main portion.
  • auxiliary roll being at a standstill, however it can also be operated in creep mode or accelerated to and then operated at production speed.
  • the paper web tail can be placed easily over the reel drum when first fed in after a shutdown and can also be inserted again quickly after a web break.
  • a favorable embodiment of the invention is characterized by the paper web tail being diverted into a pulper after the reel drum until the web has the required width. This provides a favorable means of transferring the web in its the entire width.
  • a particularly favorable further development of the invention is characterized by an adhesive being applied to the reel spool so that the full width of the web can be transferred instantly to the reel spool. With this step, the entire web can be wound directly onto the reel spool without unevenness occurring at the edges.
  • the invention also relates to a device for reeling a paper web, particularly a tissue web, specifically when starting up the machine and after a web break, using a reel spool and a reel drum.
  • this device is characterized by an auxiliary roll being provided in addition to press a paper web tail or the entire web width onto the reel drum and secure it there.
  • the paper web can be secured to the reel drum particularly well. If the auxiliary roll can be lifted off the reel drum, this will prevent anything from influencing normal production operations. If the auxiliary roll has a drive to accelerate to production speed, transfer of the paper web tail or the entire web width can be performed particularly favorably until the web is received on the reel spool.
  • the entire web width can be transferred particularly well to the reel spool without any unevenness over the web width. This results in a sharp drop in the amount of broke.
  • FIG. 1 shows a state-of-the-art reeling device
  • FIG. 2 contains a schematic diagram of the invention feeding in the web tail
  • FIG. 3 is a schematic diagram of the invention with the web being transferred to the reel spool.
  • FIG. 4 is a schematic diagram of the invention in continuous winding operation.
  • FIG. 1 shows the arrangement of a reeling device 1 for a paper machine, particularly a tissue machine, where the paper is wound onto a reel 2 .
  • the empty reel spool 3 has a rubber covering or is fitted with a core shaft 3 ′ and brought from a storage area into position 3 ′′ to a reel drum 5 using a lever 4 . From there, the reel spool 3 is swung in direction 6 towards the full reel, where the paper is cut over the entire width in continuous operation, and reeling continues immediately onto the empty reel spool 3 .
  • This embodiment has an adhesive applying device 7 mounted above the storage position for the empty reel 3 to apply adhesive to the empty core shaft 3 ′.
  • FIG. 2 shows the invention with a front portion 8 ′ such as a web tail being fed to a reel drum 5 .
  • a web guiding device is used to feed the paper web tail into the space between the reel drum 5 and the auxiliary roll 9 , where the auxiliary roll 9 is either at a standstill, or running at creep or any other desired speed. Subsequently, the auxiliary roll 9 is pressed onto the reel drum 5 and thus secures the web tail 8 .
  • the web tail 8 is diverted into a pulper (not shown). This is where web widening begins, i.e. the web tail broadens until it reaches the full web width. Then it can be cut lengthwise in one or more places using a slitter.
  • an empty reel spool 3 (position 3 a ) from the reel spool magazine is brought to the reel spool lift (lever 4 ) and adhesive 10 is applied to the reel spool 3 (in position 3 b ) using an adhesive applying device 7 .
  • an adhesive strip can also be applied over the entire web width. The reel spool is then placed in the primary arm of the winder 1 using the reel spool lift.
  • FIG. 3 illustrates the status when the entire (main) web portion 8 is transferred to the reel spool 3 .
  • the reel spool 3 is brought to machine speed in position 3 c and then pressed onto the paper web 8 running over the reel drum 5 in position 3 d .
  • the entire web is detached instantly, i.e. within a fraction of a second, and wound immediately onto the reel spool 3 .
  • the reel drum 5 has a rotation axis and four quadrants centered on the axis, and that preferably, the auxiliary roll 9 and the reel spool 3 are situated at respective adjacent quadrants, with the auxiliary roll upstream of the reel spool.
  • the web can also be transferred to the reel spool right away with its full width and need not be allowed to widen during winding on the reel spool, as was the case to date, which would lead to the unevenness and problems described above.
  • FIG. 4 shows the situation during continuous winding of the paper web 8 onto the reel 2 , where the auxiliary roll 9 is lifted off the reel drum 5 here and thus, there are no obstacles for the paper web.
  • the invention is not limited to the variants shown. It can be used in any paper machine, but does bring advantages in tissue machines because it is particularly important here to have even web distribution over the web width and because, due to creping, there is also a particular risk of air entrapment between the layers of the paper web on the core shaft, which could thus cause web displacement.
  • tissue machines because it is particularly important here to have even web distribution over the web width and because, due to creping, there is also a particular risk of air entrapment between the layers of the paper web on the core shaft, which could thus cause web displacement.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Advancing Webs (AREA)
  • Sanitary Thin Papers (AREA)
US11/034,143 2004-01-13 2005-01-12 Process and device for reeling a paper web Abandoned US20050161551A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA28/2004 2004-01-13
AT0002804A AT500976B1 (de) 2004-01-13 2004-01-13 Verfahren und vorrichtung zum aufwickeln einer papierbahn

Publications (1)

Publication Number Publication Date
US20050161551A1 true US20050161551A1 (en) 2005-07-28

Family

ID=34624227

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/034,143 Abandoned US20050161551A1 (en) 2004-01-13 2005-01-12 Process and device for reeling a paper web

Country Status (11)

Country Link
US (1) US20050161551A1 (de)
EP (1) EP1557386B1 (de)
CN (1) CN1644363A (de)
AT (2) AT500976B1 (de)
BR (1) BRPI0500067A (de)
CA (1) CA2491409A1 (de)
DE (1) DE502005000094D1 (de)
ES (1) ES2273287T3 (de)
MX (1) MXPA05000542A (de)
PL (1) PL1557386T3 (de)
PT (1) PT1557386E (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110035966A (zh) * 2016-12-16 2019-07-19 未来股份公司 用于生产纸卷的设备和方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887474B2 (en) * 2007-06-07 2011-02-15 St. Marys Box Company, Inc. Article forming paper wrapping device
CN105173826B (zh) * 2015-07-14 2017-05-03 清远千百丽纺织印染有限公司 全自动纺织布卷布转移装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524603A (en) * 1968-08-26 1970-08-18 Westvaco Corp Transfer device for paper winders
US4171780A (en) * 1977-06-02 1979-10-23 Aldo Bugnone Final stage of a web treatment machine such as a printing machine
US5360179A (en) * 1991-11-18 1994-11-01 Valmet Paper Machinery Inc. Method and device for reeling a web
US6253818B1 (en) * 1998-01-13 2001-07-03 Andritz-Patentverwaltungs-Gesellschaft M.B.H. Device for changing reels at paper machines
US6427938B1 (en) * 1998-10-22 2002-08-06 Voith Sulzer Papiertechnik Patent Gmbh Process and apparatus for cutting a running material web
US6705560B1 (en) * 2000-11-28 2004-03-16 Metso Paper Karlstad Aktiebolg (Ab) Method for winding a tissue web in a reel-up in a paper machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117446A (en) * 1981-01-10 1982-07-21 Ishizu Seisakusho:Kk Continuous web take-up method
IT1246226B (it) * 1991-01-09 1994-11-16 Consani Alberto Spa Perfezionamenti alle ribobinatrici per materiali in foglio
DE4401027C2 (de) * 1994-01-15 1995-11-09 Voith Gmbh J M Tragtrommelroller für eine Papiermaschine
DE19744505A1 (de) * 1997-10-09 1999-04-15 Voith Sulzer Papiertech Patent Wickelmaschine und Verfahren zum kontinuierlichen Aufwickeln einer Materialbahn
JP2002003031A (ja) * 2000-06-27 2002-01-09 Sumitomo Heavy Ind Ltd 長尺材の取卸し方法
IT249984Y1 (it) * 2000-12-27 2003-07-07 Gambini Giovanni Dispositivo di ribobinatura per formare un rotolo di carta in unamacchina ribobinatrice
ITFI20020194A1 (it) * 2002-10-16 2004-04-17 Perini Fabio Spa Metodo per la produzione di rotoli di materiale nastriforme e macchina ribobinatrice che attua detto metodo

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524603A (en) * 1968-08-26 1970-08-18 Westvaco Corp Transfer device for paper winders
US4171780A (en) * 1977-06-02 1979-10-23 Aldo Bugnone Final stage of a web treatment machine such as a printing machine
US5360179A (en) * 1991-11-18 1994-11-01 Valmet Paper Machinery Inc. Method and device for reeling a web
US6253818B1 (en) * 1998-01-13 2001-07-03 Andritz-Patentverwaltungs-Gesellschaft M.B.H. Device for changing reels at paper machines
US6427938B1 (en) * 1998-10-22 2002-08-06 Voith Sulzer Papiertechnik Patent Gmbh Process and apparatus for cutting a running material web
US6705560B1 (en) * 2000-11-28 2004-03-16 Metso Paper Karlstad Aktiebolg (Ab) Method for winding a tissue web in a reel-up in a paper machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110035966A (zh) * 2016-12-16 2019-07-19 未来股份公司 用于生产纸卷的设备和方法

Also Published As

Publication number Publication date
PL1557386T3 (pl) 2007-01-31
CN1644363A (zh) 2005-07-27
BRPI0500067A (pt) 2005-09-06
EP1557386B1 (de) 2006-09-13
CA2491409A1 (en) 2005-07-13
PT1557386E (pt) 2007-01-31
AT500976A1 (de) 2006-05-15
ES2273287T3 (es) 2007-05-01
MXPA05000542A (es) 2005-08-29
AT500976B1 (de) 2006-10-15
DE502005000094D1 (de) 2006-10-26
ATE339377T1 (de) 2006-10-15
EP1557386A1 (de) 2005-07-27

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Legal Events

Date Code Title Description
AS Assignment

Owner name: ANDRITZ AG, AUSTRIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCHMIDHOFER, RUPERT;WEIGANT, HARALD;WALCHER, ERWIN;AND OTHERS;REEL/FRAME:016445/0148;SIGNING DATES FROM 20050223 TO 20050228

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION