EP1632448A1 - Procédé pour épisser le début d'une bande avec la fin d'une autre bande - Google Patents

Procédé pour épisser le début d'une bande avec la fin d'une autre bande Download PDF

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Publication number
EP1632448A1
EP1632448A1 EP04405557A EP04405557A EP1632448A1 EP 1632448 A1 EP1632448 A1 EP 1632448A1 EP 04405557 A EP04405557 A EP 04405557A EP 04405557 A EP04405557 A EP 04405557A EP 1632448 A1 EP1632448 A1 EP 1632448A1
Authority
EP
European Patent Office
Prior art keywords
roll
sensor system
print
tape
printed
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.)
Withdrawn
Application number
EP04405557A
Other languages
German (de)
English (en)
Inventor
Michael Mcgreal
Tara Smith
Gerry Jackson
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.)
3A Composites International AG
Original Assignee
Alcan Technology and Management Ltd
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 Alcan Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Priority to EP04405557A priority Critical patent/EP1632448A1/fr
Priority to EP05777963A priority patent/EP1819618A1/fr
Priority to PCT/EP2005/009410 priority patent/WO2006027154A1/fr
Publication of EP1632448A1 publication Critical patent/EP1632448A1/fr
Withdrawn legal-status Critical Current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
    • B65H21/00—Apparatus for splicing webs
    • B65H21/02—Apparatus for splicing webs for premarked, e.g. preprinted, webs
    • 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film
    • 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
    • B65H2801/81—Packaging machines

Definitions

  • the invention generally relates to a method of activating a process at a preselected residual length of tape during unwinding of the tape from a roll. More particularly, the invention relates to a method for joining the end of a strip unwound from a roll to the beginning of a next strip to be unwound from a next roll.
  • Packaging materials intended for further processing on packaging machines are usually in the form of rolls wound into rolls.
  • Packaging machines in a flying reel change in each case the end of a unwound from a roll band is connected to the beginning of the band of a next role.
  • the invention is based on the object to provide a method of the type mentioned, which does not have the disadvantages of the method of the prior art disadvantages.
  • the beginning of the preselected residual length of the strip of the roll is marked by at least one print mark printed on the tape, which of the roll unwound is passed past a pressure-mark detecting sensor system and the sensor system outputs a signal for triggering an automatically running process when the at least one print mark is detected.
  • the beginning of a preselected residual length of each strip of a roll is marked by at least one print mark printed on the strip, the strip unwound from the roll is guided past a print mark-recognizing sensor system and the sensor system detects at least one print mark outputs a signal for triggering an automatic process for connecting the tapes.
  • the complete processing of the tape by setting a residual length within a predetermined period of time which is set to the timing of the Autosplicing that performed a roll change virtually no loss of time at a constant production speed and at the same time the Committee of strip material on a Minimum can be reduced.
  • the print marks are printed on the tapes in the ink jet printing process.
  • the pressure is conveniently carried out at the edge of the bands and usually on one side printed bands on the back.
  • the printing of the print marks for example, when winding the cut in a slitter and wound with a winding device on a core into a roll tapes done.
  • at least one ink jet printer is arranged in the area of the winding device.
  • connection point of the end of the strip unwound from the roll to the beginning of the strip can also be determined next tape on the next roll from the sensor system, if the joint is marked accordingly.
  • the inventive method is particularly suitable for Autosplicing bands from a packaging material, wherein the sensor system is arranged on a processing the bands packaging machine.
  • the cut bands 18 are alternately wound in two planes on a core 24 to form a roller 26.
  • the cores 24 sit here on a common winding shaft 22 which is driven by a motor, not shown in the drawing.
  • the belt 18 runs with its unprinted side via a guide roller 20 to the seated on the winding shaft 22 core 24 and is on rolled up this.
  • two print heads 28, 30 of an ink jet printer are arranged so that two pressure windows 32, 34 with simultaneous activation of the two print heads 28, 30 two in a distance between the two pressure windows 32, 34 corresponding distance a to each other arranged print marks 36, 38, as can be seen in Fig. 3, printed on the edge of the belt 18.
  • a sensor system shown in Fig. 4 with two sensor heads 40, 42, each with a sensor window 44, 46 is arranged for example on a not shown in the drawing packaging machine so that the band 18 at the two sensor heads 40, 42 with the at a distance a according to the distance of the print marks 36, 38 to each other arranged sensor windows 44, 46 is guided past.
  • the sensor system detects the two print marks 36, 38 simultaneously within the sensor windows 44, 46, the system outputs a signal to a PLC (Programmable Logic Controller), which in turn activates autosplicing.
  • PLC Programmable Logic Controller
  • a printing device is assigned to each roll of tape to be wound.
  • the printing of the print marks on each roll can also take place in a separate wrapping step.
  • the PLC can also be programmed so that a marking applied in the region of the junction of two bands is detected by the sensor system as a connection point when passing the sensor heads and by a corresponding signal the belt area not suitable for further processing on the packaging machine with the connection point activates a process for removing the aforementioned belt area from the production process.

Landscapes

  • Replacement Of Web Rolls (AREA)
EP04405557A 2004-09-07 2004-09-07 Procédé pour épisser le début d'une bande avec la fin d'une autre bande Withdrawn EP1632448A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP04405557A EP1632448A1 (fr) 2004-09-07 2004-09-07 Procédé pour épisser le début d'une bande avec la fin d'une autre bande
EP05777963A EP1819618A1 (fr) 2004-09-07 2005-09-01 Procede pour relier la fin d'une bande avec le debut d'une bande
PCT/EP2005/009410 WO2006027154A1 (fr) 2004-09-07 2005-09-01 Procede pour relier la fin d'une bande avec le debut d'une bande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04405557A EP1632448A1 (fr) 2004-09-07 2004-09-07 Procédé pour épisser le début d'une bande avec la fin d'une autre bande

Publications (1)

Publication Number Publication Date
EP1632448A1 true EP1632448A1 (fr) 2006-03-08

Family

ID=34932267

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04405557A Withdrawn EP1632448A1 (fr) 2004-09-07 2004-09-07 Procédé pour épisser le début d'une bande avec la fin d'une autre bande
EP05777963A Withdrawn EP1819618A1 (fr) 2004-09-07 2005-09-01 Procede pour relier la fin d'une bande avec le debut d'une bande

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05777963A Withdrawn EP1819618A1 (fr) 2004-09-07 2005-09-01 Procede pour relier la fin d'une bande avec le debut d'une bande

Country Status (2)

Country Link
EP (2) EP1632448A1 (fr)
WO (1) WO2006027154A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007107627A1 (fr) * 2006-03-20 2007-09-27 Metso Paper, Inc. Methode associee a une coupeuse-bobineuse
CN103803336A (zh) * 2014-02-18 2014-05-21 绍兴仁昌纸品有限公司 原纸分切复卷机
WO2019053128A3 (fr) * 2017-09-14 2019-05-09 Thielenhaus Technologies Gmbh Dispositif de finition d'une pièce à l'aide d'une bande de finition et procédé de fonctionnement d'un dispositif correspondant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107254A1 (de) * 1991-03-07 1992-09-10 Focke & Co Verfahren und vorrichtung zum verbinden der enden von materialbahnen aus verpackungsmaterial
EP0521532A1 (fr) * 1986-12-25 1993-01-07 Tokyo Automatic Machinery Works Limited Dispositif pour attacher une bande de remplacement à une bande en mouvement
US5360502A (en) * 1990-04-18 1994-11-01 Duni Ab Method and apparatus for splicing at least two single or multiple layer materials comprising air permeable soft paper webs
GB2336926A (en) * 1998-04-30 1999-11-03 Eastman Kodak Co Printing bar code indicia on a moving web

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042332A (en) * 1960-07-04 1962-07-03 Crosfield J F Ltd Splicing of preprinted webs
US3391877A (en) * 1966-09-28 1968-07-09 Hurletron Inc Automatic preprint paster apparatus and method for using same
ES2092668T3 (es) * 1992-02-18 1996-12-01 Sasib Packaging Italia Srl Maquina para la produccion de bolsas de pelicula de plastico con medios para colocar el extremo de salida de una pelicula y el extremo delantero de una pelicula de reserva uno con respecto al otro.
US5388387A (en) * 1993-03-12 1995-02-14 Kliklok Corporation Packaging film feeding and splicing apparatus and method
JP2002160410A (ja) * 2000-11-27 2002-06-04 Noritsu Koki Co Ltd インクジェット式プリンタ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521532A1 (fr) * 1986-12-25 1993-01-07 Tokyo Automatic Machinery Works Limited Dispositif pour attacher une bande de remplacement à une bande en mouvement
US5360502A (en) * 1990-04-18 1994-11-01 Duni Ab Method and apparatus for splicing at least two single or multiple layer materials comprising air permeable soft paper webs
DE4107254A1 (de) * 1991-03-07 1992-09-10 Focke & Co Verfahren und vorrichtung zum verbinden der enden von materialbahnen aus verpackungsmaterial
GB2336926A (en) * 1998-04-30 1999-11-03 Eastman Kodak Co Printing bar code indicia on a moving web

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007107627A1 (fr) * 2006-03-20 2007-09-27 Metso Paper, Inc. Methode associee a une coupeuse-bobineuse
CN101374743B (zh) * 2006-03-20 2012-01-25 美卓造纸机械公司 用于分切卷绕机中的方法
CN103803336A (zh) * 2014-02-18 2014-05-21 绍兴仁昌纸品有限公司 原纸分切复卷机
WO2019053128A3 (fr) * 2017-09-14 2019-05-09 Thielenhaus Technologies Gmbh Dispositif de finition d'une pièce à l'aide d'une bande de finition et procédé de fonctionnement d'un dispositif correspondant

Also Published As

Publication number Publication date
EP1819618A1 (fr) 2007-08-22
WO2006027154A1 (fr) 2006-03-16

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