EP0067332A1 - Dispositif pour amener et assembler une bande de matériau d'emballage et un ruban de fil d'arrachage - Google Patents

Dispositif pour amener et assembler une bande de matériau d'emballage et un ruban de fil d'arrachage Download PDF

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Publication number
EP0067332A1
EP0067332A1 EP82104614A EP82104614A EP0067332A1 EP 0067332 A1 EP0067332 A1 EP 0067332A1 EP 82104614 A EP82104614 A EP 82104614A EP 82104614 A EP82104614 A EP 82104614A EP 0067332 A1 EP0067332 A1 EP 0067332A1
Authority
EP
European Patent Office
Prior art keywords
web
bobbin
tear
tear thread
packaging material
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
EP82104614A
Other languages
German (de)
English (en)
Other versions
EP0067332B1 (fr
Inventor
Hans Vorhauer
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.)
Maschinenfabrik Alfred Schmermund GmbH and Co
Original Assignee
Maschinenfabrik Alfred Schmermund GmbH and Co
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 Maschinenfabrik Alfred Schmermund GmbH and Co filed Critical Maschinenfabrik Alfred Schmermund GmbH and Co
Publication of EP0067332A1 publication Critical patent/EP0067332A1/fr
Application granted granted Critical
Publication of EP0067332B1 publication Critical patent/EP0067332B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/182—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying tear-strips or tear-tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8125—Applying strips or strings, e.g. tear strips or strings
    • B31B50/8126—Applying strips or strings, e.g. tear strips or strings parallel to the direction of movement of the webs or the blanks
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/916—Pliable container
    • Y10S493/93—Pliable container having tear strip
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/963—Opener, e.g. tear strip

Definitions

  • the invention relates to a device for feeding and merging a packaging material web and a tear thread web according to the preamble of claim 1.
  • Objects packaged in cardboard boxes are often additionally provided with an outer wrapping which can be torn open by means of a tear-open thread.
  • cigarette packs are provided with a cellophane wrapping that has a tear strip.
  • a packaging material and a tear strip are brought together by means of a device of the type mentioned at the outset, then welded to one another and then used for wrapping the cigarette packs.
  • the object of the invention is to provide a device according to the preamble of claim 1, which allows a synchronization of the promotion of the packaging material and the tear web in a simple manner.
  • the illustrated apparatus comprises a (not shown) on a machine frame mounted driven advancing roller 1 0, a packaging material web of a non-illustrated reel 11 and a reel 12 of a Aufr Strukturfadenbahn 1: 3, respectively.
  • the tear thread web 13 is first guided through a ring 14 and from there alternately via fixed rollers 15 and rollers 16, which are arranged on a pendulum 17, to a deflection roller 18 and from there to the feed roller 10.
  • the pendulum 17, the rollers 16 of which are generally located below the fixed rollers 15, is used to tension the tear thread web 13.
  • a brake 19 which serves to brake the bobbin 12 when the tearing web 13 is interrupted. It is activated on the one hand when the machine is switched off normally and, on the other hand, when the tear thread web 13 breaks (activated in the latter case by the pendulum 17 which strikes accordingly and in the former case by switching off the web break control for the tear thread).
  • the feed for the packaging material web 11, for example made of cellophane, can be designed accordingly.
  • a drive wheel 22 which is driven by the preferred roller 1o by friction and which also drives the bobbin 12 by friction.
  • the drive wheel 22 is pivotally mounted in the illustrated embodiment on the axis of the preferred roller 1o and is pressed by gravity against the circumference of the bobbin 12, so that the system of the Driving wheel on the circumference of the bobbin 12 regardless of the length of the tear-off web 13 that has already been pulled off and thus the synchronous conveying of both webs 11, 13 is also ensured when starting and braking or in the event of changes in speed, so that when the two webs 11, 13 are welded, no curling or Shrinkage of the tear thread web 13 can occur, which would otherwise be caused by stretching the tear thread web 13 in front of the feed roller 1o and contraction after the feed roller 1o.
  • the drive wheel 22 can have a covering made of flexible material, such as foam.
  • the necessary pressing force on the circumference of the bobbin 12 can, if necessary, be increased by attaching an appropriate weight to the swivel arm 23 for the drive wheel 22.
  • the drive wheel 22 can also be held in contact with the circumference of the bobbin 12 by spring pretensioning.
  • the drive wheel 22 does not necessarily have to be in frictional engagement with the circumference of the feed roller 1o, as shown, the frictional engagement with a part rotating synchronously with the feed roller 1o is sufficient.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Basic Packing Technique (AREA)
EP82104614A 1981-06-13 1982-05-27 Dispositif pour amener et assembler une bande de matériau d'emballage et un ruban de fil d'arrachage Expired EP0067332B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3123544A DE3123544C2 (de) 1981-06-13 1981-06-13 "Vorrichtung zum Zu- und Zusammenführen einer Verpackungsmaterialbahn und einer Aufreißfadenbahn"
DE3123544 1981-06-13

Publications (2)

Publication Number Publication Date
EP0067332A1 true EP0067332A1 (fr) 1982-12-22
EP0067332B1 EP0067332B1 (fr) 1984-11-07

Family

ID=6134666

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104614A Expired EP0067332B1 (fr) 1981-06-13 1982-05-27 Dispositif pour amener et assembler une bande de matériau d'emballage et un ruban de fil d'arrachage

Country Status (6)

Country Link
US (1) US4498274A (fr)
EP (1) EP0067332B1 (fr)
JP (1) JPS581634A (fr)
CS (1) CS231995B2 (fr)
DE (1) DE3123544C2 (fr)
SU (1) SU1158037A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248225A1 (fr) * 1986-06-04 1987-12-09 Maschinenfabrik Alfred Schmermund GmbH & Co. Procédé et appareil pour envelopper des paquets de cigarettes dans une feuille en cellophane
US4844962A (en) * 1983-03-31 1989-07-04 Payne Packaging Limited Tapes
US5203935A (en) * 1983-03-31 1993-04-20 Payne Packaging Limited Method of producing packaging material having a tear tape
WO2023041503A1 (fr) * 2021-09-16 2023-03-23 Albert Slot Dispositif et procédé d'application de parties d'une bande de matériau sur des flans individuels destinés à la fabrication d'un emballage

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595803A (en) 1983-03-31 1997-01-21 P. P. Payne Limited Filmic packaging material and a tear adherent thereto
US4748793A (en) * 1983-07-15 1988-06-07 A. H. R. Brookman Investments Pty. Ltd. Newspaper wrapping machine
SE455698B (sv) * 1986-12-01 1988-08-01 Foerenade Well Ab Instellbar remsappliceringsanordning med forskjutbar graderad instellningsbalk
DE19846894A1 (de) * 1998-10-13 2000-04-20 Topack Verpacktech Gmbh Vorrichtung zum Längstrennen einer Materialbahn
US6339912B1 (en) 2000-01-28 2002-01-22 Schreiber Foods, Inc. Easy open package for food items such as loaves of processed cheese
EP1209083B1 (fr) 2000-11-24 2004-08-18 Focke & Co. (GmbH & Co.) Procédé et dispositif pour la production des emballages enveloppes et bobine
DE10303150B4 (de) * 2003-01-28 2006-06-08 Franz-Josef Meurer Verfahren und Vorrichtung zum Aufbringen eines Aufreißfadens auf eine Kunststofffolie
US7849904B2 (en) * 2004-03-10 2010-12-14 Coating Excellence International, Inc. Tear tape applicator for ream wrap and other packaging materials
US20050202191A1 (en) * 2004-03-10 2005-09-15 Nowak Michael R. Ream wrap packaging with tear tapes
US7331153B1 (en) 2006-08-31 2008-02-19 Sealed Air Corporation (Us) Apparatus and method for creating easy to open packages
ES2370781B1 (es) * 2010-02-09 2012-11-06 Tkt Brainpower, S.L. Dispositivo de transmisión para máquinas trazadoras.
DE202013105129U1 (de) 2013-03-18 2013-11-21 Albert Slot Vorrichtung zum Aufbringen von Abschnitten von einer Materialbahn auf einzelnen zum Herstellen einer Verpackung vorgesehenen Zuschnitten
CN108528789A (zh) * 2018-05-16 2018-09-14 青岛万邦包装机械有限公司 一种卧式全伺服高速三维裹包机
CN113697576B (zh) * 2021-07-20 2023-12-05 漳州市鑫益源文化用品有限公司 一种智能型高效的烫金修正带自动化生产系统及生产方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538564A (en) * 1946-06-27 1951-01-16 American Mach & Foundry Bread-wrapping machine
US2691856A (en) * 1949-09-02 1954-10-19 American Mach & Foundry Wrapper tear tab forming mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334381A (en) * 1940-02-20 1943-11-16 Wilhelm B Bronander Method of making tear strip wrappers
US2683401A (en) * 1951-08-17 1954-07-13 Battle Creek Bread Wrapping Machine Co Method and apparatus for applying rip strips to wrapping sheets
US3259031A (en) * 1963-08-05 1966-07-05 Paulson Machine Company Ltd Tear strip applying machine
US3345918A (en) * 1965-03-26 1967-10-10 Warner Lambert Pharmaceutical Tear-strip wrapper processing apparatus
US4208932A (en) * 1977-03-11 1980-06-24 Scandia Packaging Machinery Company Feeding and cutting mechanism
DE2829047A1 (de) * 1978-07-01 1980-01-03 Blaupunkt Werke Gmbh Transportvorrichtung fuer ein aufzeichnungsband

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538564A (en) * 1946-06-27 1951-01-16 American Mach & Foundry Bread-wrapping machine
US2691856A (en) * 1949-09-02 1954-10-19 American Mach & Foundry Wrapper tear tab forming mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844962A (en) * 1983-03-31 1989-07-04 Payne Packaging Limited Tapes
US5203935A (en) * 1983-03-31 1993-04-20 Payne Packaging Limited Method of producing packaging material having a tear tape
EP0248225A1 (fr) * 1986-06-04 1987-12-09 Maschinenfabrik Alfred Schmermund GmbH & Co. Procédé et appareil pour envelopper des paquets de cigarettes dans une feuille en cellophane
US4991597A (en) * 1986-06-04 1991-02-12 Maschinenfabrik Alfred Schmermund Gmbh & Co. Process and apparatus for wrapping cigarette packs in transparent film
WO2023041503A1 (fr) * 2021-09-16 2023-03-23 Albert Slot Dispositif et procédé d'application de parties d'une bande de matériau sur des flans individuels destinés à la fabrication d'un emballage

Also Published As

Publication number Publication date
CS231995B2 (en) 1985-01-16
JPS581634A (ja) 1983-01-07
US4498274A (en) 1985-02-12
DE3123544C2 (de) 1983-04-14
EP0067332B1 (fr) 1984-11-07
DE3123544A1 (de) 1982-12-30
CS435682A2 (en) 1984-01-16
SU1158037A3 (ru) 1985-05-23
JPS6144732B2 (fr) 1986-10-04

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