EP0161214B1 - Procédé de conditionnement et conditionnement realisé selon ce procédé - Google Patents

Procédé de conditionnement et conditionnement realisé selon ce procédé Download PDF

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Publication number
EP0161214B1
EP0161214B1 EP85810183A EP85810183A EP0161214B1 EP 0161214 B1 EP0161214 B1 EP 0161214B1 EP 85810183 A EP85810183 A EP 85810183A EP 85810183 A EP85810183 A EP 85810183A EP 0161214 B1 EP0161214 B1 EP 0161214B1
Authority
EP
European Patent Office
Prior art keywords
product
flap
sheet
bottom face
folded down
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
EP85810183A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0161214A3 (en
EP0161214A2 (fr
Inventor
Erwin Kobler
Pierre Therond
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.)
Sapal SA
Original Assignee
Sapal SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4228474&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0161214(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sapal SA filed Critical Sapal SA
Publication of EP0161214A2 publication Critical patent/EP0161214A2/fr
Publication of EP0161214A3 publication Critical patent/EP0161214A3/fr
Application granted granted Critical
Publication of EP0161214B1 publication Critical patent/EP0161214B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B65D75/12—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by flattening and heat-sealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/14—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks folded-up around all sides of the contents from a portion on which the contents are placed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/60—Containers, packaging elements or packages, specially adapted for particular articles or materials for sweets or like confectionery products

Definitions

  • the present invention relates to a process for packaging products, in particular food products such as chocolate bars or bars or the like, in which a packaging material is used which consists of a sheet of heat-sealable aluminum strip.
  • the chocolate bars are packaged in a first package consisting, for example, of a multilayer complex, heat sealable or not, one of the layers of which is for example aluminum folded by an appropriate mechanism, known per se, then in a second packaging consisting of a banner or printed paper label.
  • a first package consisting, for example, of a multilayer complex, heat sealable or not, one of the layers of which is for example aluminum folded by an appropriate mechanism, known per se
  • a second packaging consisting of a banner or printed paper label.
  • the present invention proposes to overcome the aforementioned drawbacks by performing a folding in a single operation, which has the appearance as well as the advantages of a folding of the conventional type.
  • an asymmetrical tube is formed, using this packaging material around the product, such that one of the edges of the sheet exceeds 1 'other edge and forms a foldable cover tab, in that one carries out a longitudinal sealing of the tube by sealing the other edge of the sheet against the base of this tab, in that one forms the lateral folds that it is folded against the underside of the product and in that the tongue is folded over this underside so as to hide the lateral folds.
  • FIG. 1 represents a perspective view of a first phase of the method according to the invention, during which the tube of packaging material is formed around the product,
  • fig. 2 shows a view identical to that of FIG. 1, but illustrating a later phase of the method according to the invention
  • fig. 3 represents the phase of folding down the covering tab
  • Fig.4 shows a perspective view of the product packaged according to the method of the invention.
  • the product consisting, for example, of a chocolate bar 10 is surrounded by a sheet 11 of packaging material consisting of heat-sealable aluminum, that is to say coated with a heat-bonding coating such as for example polyethylene.
  • a tube is formed around the product and the edge 12 is sealed against the inner surface of the base of a covering tongue 13 produced by asymmetrically arranging the two longitudinal edges of the sheet 11 as shown in FIG. 1.
  • the cover tab 13 When the two lateral folds 14 and 15 are completely folded against the underside 16 of the product, it is folded down, as shown in FIG. 3, in the direction of arrow C, the cover tab 13, to result in a packaged product as shown in fig.4.
  • the cover tab 13 can be point-sealed or - optionally glued along line 17 or - along at least part of this line.
  • This process therefore makes it possible to end up with a packaging which has a classic appearance, the lateral folds not being visible, since they are hidden by the cover tab.
  • the covering tab preferably has a width sufficient to enable it to cover almost the entire underside 16 of the product.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Basic Packing Technique (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
EP85810183A 1984-05-07 1985-04-25 Procédé de conditionnement et conditionnement realisé selon ce procédé Expired EP0161214B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2211/84 1984-05-07
CH221184A CH657102B (ru) 1984-05-07 1984-05-07

Publications (3)

Publication Number Publication Date
EP0161214A2 EP0161214A2 (fr) 1985-11-13
EP0161214A3 EP0161214A3 (en) 1987-08-26
EP0161214B1 true EP0161214B1 (fr) 1989-04-12

Family

ID=4228474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85810183A Expired EP0161214B1 (fr) 1984-05-07 1985-04-25 Procédé de conditionnement et conditionnement realisé selon ce procédé

Country Status (5)

Country Link
US (1) US4993213A (ru)
EP (1) EP0161214B1 (ru)
JP (1) JPS60251052A (ru)
CH (1) CH657102B (ru)
DE (1) DE3569362D1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444950A1 (de) * 1984-12-10 1986-06-12 Otto Hänsel GmbH, 3000 Hannover Verfahren zur herstellung einer verpackung fuer tafelfoermige warenstuecke, insbesondere fuer schokoladetafeln und die hiernach erstellte tafelpackung
CH669940A5 (ru) * 1985-12-24 1989-04-28 Sig Schweiz Industrieges
DE3719610C1 (de) * 1987-06-12 1988-12-22 Haensel Otto Gmbh Einhuellenverpackung fuer tafelfoermige Warenstuecke,insbesondere Schokoladetafeln,sowie Verfahren zu ihrer Herstellung
DE9014155U1 (de) * 1990-10-11 1990-12-20 Teich Ag, Obergrafendorf Einschlagpackung
US5510124A (en) * 1994-03-23 1996-04-23 Wm. Wrigley Jr. Company Method for packaging single units of chewing gum and chewing gum so packaged
US6001397A (en) * 1997-12-23 1999-12-14 Wm. Wrigley Jr. Company Method for packaging chewing gum and chewing gum so packaged
US6010724A (en) * 1997-12-23 2000-01-04 Wm. Wrigley Jr., Company Packaged chewing gum and methods for packaging chewing gum
GB0408840D0 (en) * 2004-04-21 2004-05-26 Reckitt Benckiser Nv Tubular sachet pack
WO2009043185A1 (de) * 2007-10-02 2009-04-09 Nestec S.A. Verpackung für tafelartige lebensmittel
CH700968A1 (de) * 2009-05-05 2010-11-15 Lindt & Spruengli Schokolade Schokoladenverpackung und Verfahren zur Verpackung von Schokoladetafeln.
US8650843B2 (en) * 2011-02-04 2014-02-18 Alpma Alpenland Maschinenbau Gmbh Method of packaging products
CN103459253B (zh) * 2011-03-23 2015-06-03 罗伯特·博世有限公司 产品包装方法及实施该方法的设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1398569A (en) * 1921-04-11 1921-11-29 Combination Machine Company Method of packing and preserving plug-tobacco
US1869584A (en) * 1928-09-28 1932-08-02 Nestle And Anglo Swiss Condens Method of inclosing certain articles in wrappers
US2070736A (en) * 1934-01-29 1937-02-16 Gerh Arehns Mek Verkst Ab Method of covering articles with wrappers
US2279842A (en) * 1938-11-18 1942-04-14 Package Machinery Co Method of making packages
US2449334A (en) * 1944-05-04 1948-09-14 Package Machinery Co Method of packaging
DE1030247B (de) * 1955-04-25 1958-05-14 Lindt & Spruengli Schokolade Verpackung fuer tafelfoermiges Gut
CH327555A (fr) * 1955-10-28 1958-01-31 Sapal Plieuses Automatiques Procédé d'emballage de plaques rectangulaires
CH521881A (de) * 1970-04-03 1972-04-30 Sig Schweiz Industrieges Verpackungsvorrichtung für rechteckige Tafeln, z.B. Schokoladetafeln
DE2307866A1 (de) * 1973-02-17 1974-08-22 Schmermund Maschf Alfred Umhuellung eines quaderfoermigen gebindes
DE2458462C2 (de) * 1974-12-10 1993-02-11 Fa. Alfred Ritter, 7035 Waldenbuch Schlauchbeutelverpackung, insbesondere für Schokoladetafeln
CH666010A5 (de) * 1985-03-11 1988-06-30 Sig Schweiz Industrieges Verpackung fuer ein tafelfoermiges produkt, insbesondere eine schokoladetafel.

Also Published As

Publication number Publication date
US4993213A (en) 1991-02-19
DE3569362D1 (en) 1989-05-18
CH657102B (ru) 1986-08-15
EP0161214A3 (en) 1987-08-26
EP0161214A2 (fr) 1985-11-13
JPS60251052A (ja) 1985-12-11

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