EP0067332B1 - Vorrichtung zum Zu- und Zusammenführen einer Verpackungsmaterialbahn und einer Aufreissfadenbahn - Google Patents

Vorrichtung zum Zu- und Zusammenführen einer Verpackungsmaterialbahn und einer Aufreissfadenbahn Download PDF

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Publication number
EP0067332B1
EP0067332B1 EP82104614A EP82104614A EP0067332B1 EP 0067332 B1 EP0067332 B1 EP 0067332B1 EP 82104614 A EP82104614 A EP 82104614A EP 82104614 A EP82104614 A EP 82104614A EP 0067332 B1 EP0067332 B1 EP 0067332B1
Authority
EP
European Patent Office
Prior art keywords
tear
web
band
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.)
Expired
Application number
EP82104614A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0067332A1 (de
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/de
Application granted granted Critical
Publication of EP0067332B1 publication Critical patent/EP0067332B1/de
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 an apparatus for bringing together a web of packaging material and a tear thread web according to the preamble of claim 1 (such as, for example, in US Pat. No. 2,691,856).
  • Objects packaged in cardboard boxes are often additionally provided with an outer wrapping which can be torn open using a tear-open thread.
  • cigarette packs are provided with a cellophane wrapping that has a tear strip.
  • a packaging material and a tear thread web are brought together by means of a device of the type mentioned at the beginning, then welded to one another and then used to wrap the cigarette packs.
  • the object of the invention is to provide a device according to the preamble of claim 1, which enables the conveying of the packaging material and the tear thread web to be synchronized in a simple manner.
  • the device shown comprises a driven feed roller 10 mounted on a machine frame (not shown), to which a packaging material web 11 is fed from a bobbin, not shown, and a tear thread web 13 from a bobbin 12.
  • 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.
  • the drive wheel 22 is pivotally mounted in the illustrated embodiment on the axis of the preferential roller 10 and is pressed by the action of gravity against the circumference of the bobbin 12, so that the contact of the drive wheel with the circumference of the bobbin 12 is independent of the length of the tear-off thread web 13 that has already been withdrawn 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 rippling or shrinking of the tear thread web 13 can occur, which would otherwise occur due to expansion of the tear thread web 13 in front of the feed roller 10 and would contract after the feed roller 10.
  • 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 10, as shown, the friction engagement with a part rotating synchronously with the feed roller 10 is sufficient.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Winding Of Webs (AREA)
  • Basic Packing Technique (AREA)
  • Replacement Of Web Rolls (AREA)
EP82104614A 1981-06-13 1982-05-27 Vorrichtung zum Zu- und Zusammenführen einer Verpackungsmaterialbahn und einer Aufreissfadenbahn Expired EP0067332B1 (de)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=6134666

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104614A Expired EP0067332B1 (de) 1981-06-13 1982-05-27 Vorrichtung zum Zu- und Zusammenführen einer Verpackungsmaterialbahn und einer Aufreissfadenbahn

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE121371T1 (de) * 1983-03-31 1985-10-10 Payne Packaging Ltd., Giltbrook, Nottingham Streifen.
US5595803A (en) 1983-03-31 1997-01-21 P. P. Payne Limited Filmic packaging material and a tear adherent thereto
US5203935A (en) * 1983-03-31 1993-04-20 Payne Packaging Limited Method of producing packaging material having a tear tape
US4748793A (en) * 1983-07-15 1988-06-07 A. H. R. Brookman Investments Pty. Ltd. Newspaper wrapping machine
DE3618736A1 (de) * 1986-06-04 1987-12-10 Schmermund Maschf Alfred Verfahren und vorrichtung zum einhuellen von zigarettenpaeckchen in klarsichtfolie
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 (de) 2000-11-24 2004-08-18 Focke & Co. (GmbH & Co.) Verfahren und Vorrichtung zum Herstellen von Packungen mit Aussenumhüllung sowie Bobineneinheit
DE10303150B4 (de) * 2003-01-28 2006-06-08 Franz-Josef Meurer Verfahren und Vorrichtung zum Aufbringen eines Aufreißfadens auf eine Kunststofffolie
US20050202191A1 (en) * 2004-03-10 2005-09-15 Nowak Michael R. Ream wrap packaging with tear tapes
US7849904B2 (en) * 2004-03-10 2010-12-14 Coating Excellence International, Inc. Tear tape applicator for ream wrap and other packaging materials
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.
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
DE202021105005U1 (de) * 2021-09-16 2021-11-02 Albert Slot Vorrichtung zum Aufbringen von Abschnitten von einer Materialbahn auf einzelnen zum Herstellen einer Verpackung vorgesehenen Zuschnitten

Family Cites Families (8)

* 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
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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102014204844A1 (de) 2013-03-18 2014-09-18 Albert Slot Vorrichtung und Verfahren zum Aufbringen von Abschnitten von einer Materialbahnauf einzelnen zum Herstellen einer Verpackung vorgesehenen Zuschnitten

Also Published As

Publication number Publication date
CS231995B2 (en) 1985-01-16
SU1158037A3 (ru) 1985-05-23
CS435682A2 (en) 1984-01-16
US4498274A (en) 1985-02-12
EP0067332A1 (de) 1982-12-22
DE3123544A1 (de) 1982-12-30
DE3123544C2 (de) 1983-04-14
JPS581634A (ja) 1983-01-07
JPS6144732B2 (enrdf_load_stackoverflow) 1986-10-04

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