EP4282797A3 - Device and method for joining two sheets of material each running from a reel - Google Patents

Device and method for joining two sheets of material each running from a reel Download PDF

Info

Publication number
EP4282797A3
EP4282797A3 EP23202468.7A EP23202468A EP4282797A3 EP 4282797 A3 EP4282797 A3 EP 4282797A3 EP 23202468 A EP23202468 A EP 23202468A EP 4282797 A3 EP4282797 A3 EP 4282797A3
Authority
EP
European Patent Office
Prior art keywords
material web
reel
sub
running
finite length
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.)
Pending
Application number
EP23202468.7A
Other languages
German (de)
French (fr)
Other versions
EP4282797A2 (en
Inventor
Matthias Horn
Thomas Janthur
Karl Richard Busch
Frank Grothaus
Axel Henning
Marius Karger
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.)
Koerber Technologies GmbH
Original Assignee
Koerber Technologies 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 Koerber Technologies GmbH filed Critical Koerber Technologies GmbH
Publication of EP4282797A2 publication Critical patent/EP4282797A2/en
Publication of EP4282797A3 publication Critical patent/EP4282797A3/en
Pending 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
    • B65H21/00—Apparatus for splicing 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
    • 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
    • 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
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement 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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/20—Cutting-off the expiring web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • B65H35/008—Arrangements or adaptations of cutting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
    • 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
    • B65H2301/46—Splicing
    • B65H2301/462—Form of splice
    • B65H2301/4621—Overlapping article or web portions
    • 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
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5153—Details of cutting means
    • B65H2301/51532—Blade cutter, e.g. single blade cutter
    • 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
    • B65H2801/54—Cigarette making

Abstract

Die Erfindung betrifft eine Vorrichtung (10), ausgebildet und eingerichtet zum Verbinden von zwei jeweils von einer Bobine (11, 12) ablaufenden Materialbahnen (13, 14), umfassend eine erste Aufnahme (15) zum Aufnehmen einer ersten Bobine (11) mit einer ersten Materialbahn (13) endlicher Länge, eine zweite Aufnahme (16) zum Aufnehmen einer zweiten Bobine (12) mit einer Materialbahn (14) endlicher Länge, Transportmittel zum Transportieren der Materialbahnen (13, 14) in Förderrichtung T, sowie eine Verbindungsstation (17) mit einer Schneidvorrichtung (18) zum Schneiden eines freien, nachlaufenden Endes (19) der ersten Materialbahn (13) und eines freien, vorauslaufenden Endes (20) der zweiten Materialbahn (14), und mit einer Verbindungsvorrichtung (21) zum Verbinden der beiden geschnittenen, freien Enden (19, 20) der Materialbahnen (13, 14) endlicher Länge zu einer endlosen Materialbahn (22) unter Bildung eines Überlappungsbereiches (Ü<sub>B</sub>), die sich dadurch auszeichnet, dass die Verbindungsstation (17) zur Bildung eines Überlappungsbereiches (Ü<sub>B</sub>) ausgebildet und eingerichtet ist, der über die Breite (B) der endlosen Materialbahn (22) mit mindestens einem Durchbruch (25) versehen ist. Die Erfindung betrifft des Weiteren ein entsprechendes Verfahren.The invention relates to a device (10) designed and configured to connect two material webs (13, 14) each running off a reel (11, 12), comprising a first receptacle (15) for receiving a first reel (11) with a first material web (13) of finite length, a second receptacle (16) for receiving a second reel (12) with a material web (14) of finite length, transport means for transporting the material webs (13, 14) in the conveying direction T, and a connecting station (17) with a cutting device (18) for cutting a free, trailing end (19) of the first material web (13) and a free, leading end (20) of the second material web (14), and with a connecting device (21) for connecting the two cut, free ends (19, 20) of the material webs (13, 14) of finite length to form an endless material web (22) while forming an overlapping area. (Ü<sub>B</sub>), which is characterized in that the connecting station (17) is designed and configured to form an overlapping region (Ü<sub>B</sub>) which is provided with at least one opening (25) across the width (B) of the endless material web (22). The invention further relates to a corresponding method.

EP23202468.7A 2019-06-26 2020-06-16 Device and method for joining two sheets of material each running from a reel Pending EP4282797A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019117180.6A DE102019117180A1 (en) 2019-06-26 2019-06-26 Device and method for connecting two webs of material each running off a reel
EP20180319.4A EP3757046B1 (en) 2019-06-26 2020-06-16 Device and method for joining two sheets of material each running from a reel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20180319.4A Division EP3757046B1 (en) 2019-06-26 2020-06-16 Device and method for joining two sheets of material each running from a reel

Publications (2)

Publication Number Publication Date
EP4282797A2 EP4282797A2 (en) 2023-11-29
EP4282797A3 true EP4282797A3 (en) 2024-01-10

Family

ID=71105263

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23202468.7A Pending EP4282797A3 (en) 2019-06-26 2020-06-16 Device and method for joining two sheets of material each running from a reel
EP20180319.4A Active EP3757046B1 (en) 2019-06-26 2020-06-16 Device and method for joining two sheets of material each running from a reel

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20180319.4A Active EP3757046B1 (en) 2019-06-26 2020-06-16 Device and method for joining two sheets of material each running from a reel

Country Status (4)

Country Link
EP (2) EP4282797A3 (en)
CN (1) CN112141780A (en)
DE (1) DE102019117180A1 (en)
PL (1) PL3757046T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021115984A1 (en) 2021-06-21 2022-12-22 Körber Technologies Gmbh Device and method in the tobacco processing industry for connecting two webs of material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724426A (en) * 1952-07-26 1955-11-22 American Mach & Foundry Web splicing mechanism for wrapping machines
US20070029039A1 (en) * 2005-08-06 2007-02-08 Andreas Noe Method for taping a strip connection and adhesive tape applicator
WO2009029522A2 (en) * 2007-08-24 2009-03-05 Ranpak Corp. Dunnage conversion system and method with stock material splicing
EP3453660A1 (en) * 2017-09-07 2019-03-13 Sidel Participations Method and apparatus for splicing webs

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB993918A (en) * 1963-03-14 1965-06-02 Molins Organisation Ltd A device for splicing webs
US5827384A (en) * 1997-07-18 1998-10-27 The Procter & Gamble Company Process for bonding webs
JP4100827B2 (en) * 1999-03-23 2008-06-11 デュプロ精工株式会社 Continuous paper cutting device
JP2002332145A (en) * 2001-05-10 2002-11-22 Dainippon Printing Co Ltd Rolled paper end gluing device
TW200823137A (en) * 2002-07-30 2008-06-01 Hitachi Chemical Co Ltd Joining structure and adhesive material reel
IT1393913B1 (en) * 2009-05-05 2012-05-17 Rent Srl GROUP AND PROCEDURE FOR FEEDING MATERIAL COILS IN SHEET, IN PARTICULAR BUT NOT ONLY THE PRINTED PLASTIC FILM WITH POSITION REFERENCES FOR AUTOMATIC PACKAGING MACHINES
DE102010024380A1 (en) * 2010-06-16 2011-12-22 Hauni Maschinenbau Ag Apparatus and method for producing rod-shaped articles of the tobacco-processing industry
JP5798795B2 (en) * 2010-06-23 2015-10-21 日東電工株式会社 Polymer film bonding method and polarizing film manufacturing method
FR2972433B1 (en) * 2011-03-07 2013-03-15 Pietro Abate RIPING DEVICE WITH ROLLING MEANS
CN103523565B (en) * 2012-07-03 2016-05-04 深圳科宏健科技有限公司 A kind of material belt coupling device
CN106335815B (en) * 2016-08-19 2017-10-10 辽宁森林木纸业有限公司 A kind of continuous punching unit plant equipment of ultra-thin extrusion coating paper band

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724426A (en) * 1952-07-26 1955-11-22 American Mach & Foundry Web splicing mechanism for wrapping machines
US20070029039A1 (en) * 2005-08-06 2007-02-08 Andreas Noe Method for taping a strip connection and adhesive tape applicator
WO2009029522A2 (en) * 2007-08-24 2009-03-05 Ranpak Corp. Dunnage conversion system and method with stock material splicing
EP3453660A1 (en) * 2017-09-07 2019-03-13 Sidel Participations Method and apparatus for splicing webs

Also Published As

Publication number Publication date
CN112141780A (en) 2020-12-29
DE102019117180A1 (en) 2020-12-31
PL3757046T3 (en) 2024-03-25
EP4282797A2 (en) 2023-11-29
EP3757046B1 (en) 2023-10-11
EP3757046A1 (en) 2020-12-30

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