EP0219655A1 - Aus einem starren Aussenbehälter und einem flexiblen Innenbehälter bestehende Verpackung - Google Patents

Aus einem starren Aussenbehälter und einem flexiblen Innenbehälter bestehende Verpackung Download PDF

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Publication number
EP0219655A1
EP0219655A1 EP86111929A EP86111929A EP0219655A1 EP 0219655 A1 EP0219655 A1 EP 0219655A1 EP 86111929 A EP86111929 A EP 86111929A EP 86111929 A EP86111929 A EP 86111929A EP 0219655 A1 EP0219655 A1 EP 0219655A1
Authority
EP
European Patent Office
Prior art keywords
envelope
flexible inner
inner envelope
immobilization
face
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
EP86111929A
Other languages
English (en)
French (fr)
Other versions
EP0219655B1 (de
Inventor
Dietrich Böhlen
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.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle 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
Application filed by Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Priority to AT86111929T priority Critical patent/ATE53811T1/de
Publication of EP0219655A1 publication Critical patent/EP0219655A1/de
Application granted granted Critical
Publication of EP0219655B1 publication Critical patent/EP0219655B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • B65D77/064—Flexible containers disposed within polygonal containers formed by folding a carton blank comprising discharging means formed by cutting a part, e.g. a corner, of the flexible container

Definitions

  • the invention relates to a package comprising a rigid envelope with flaps, a flexible inner envelope and a means ensuring immobilization with respect to the outer envelope of the flexible inner envelope.
  • the patent FR 2 395 913 relates to a flexible packaging contained in a rigid envelope facilitating handling and ensuring the conservation of the liquid contained and comprising a means ensuring the immobilization, relative to the rigid external envelope which contains it, of the neck of the container. flexible.
  • the disadvantages of this type of packaging are inherent in the presence of the neck on the flexible container. Indeed, the presence of this neck cancels the effect of oxygen and water vapor barrier specific to the flexible container and on the other hand removes any guarantee of inviolability of the assembly.
  • this closure system absolutely does not guarantee an ongoing seal, particularly critical phenomenon during the transport of said packaging.
  • the present invention proposes to provide a packaging which does not have the above-mentioned drawbacks.
  • the invention relates to a package in which the immobilizing means extends over one face of the outer envelope and projects on each side of said face of a length substantially equal to or less than the length of the flap, is formed to produce an opening opposite a cutout or a corresponding cutout line of said face and is fixed substantially along said opening to the flexible inner envelope forming a guarantee membrane, said inner envelope being provided for lateral filling for products solid, liquid or pasty.
  • the immobilization means is formed either by heat or by pressure and it is fixed to the inner envelope preferably by welding.
  • the products which can be packaged in the packaging according to the invention are solids, such as products in the form of particles, granular or in the form of powder such as coffee beans, soluble coffee, cocoa powder, liquids such as fruit, wine and pasty products, such as mayonnaise or mustard and ice cream. It is understood that this list is not exhaustive.
  • the packaging according to the invention is provided for lateral filling, which has a certain number of advantages compared to conventional systems: the filling speed is increased, it is unnecessary to provide an air evacuation before filling and that -This is done without head space.
  • the advantage of the immobilization means is that it allows good maintenance of the flexible inner envelope in the outer envelope, especially during transport, storage and the emptying operation of the packaging.
  • the outer rigid envelope is preferably a cubic or rectangular cardboard box.
  • the immobilization means is in the form of a rectangular sheet that is very and flexible enough so that it can be immobilized by bending between the flaps of the rigid outer envelope.
  • the immobilization means is preferably thermoformed and comprises a base for a closure means, for example a cover in the case of the packaging of dehydrated products or a means of dosage, for example a pump in the case of packaging of mustard or other pasty or liquid products.
  • This base is opposite a cut or a cut line of the corresponding face of the outer rigid envelope.
  • Any type of material which is thermoformable or formable by pressure and heat, namely plastics or plasticized cardboard and which can be welded to the flexible envelope, can be used as a means of immobilization.
  • the immobilization means is preferably made of polystyrene, polyethylene, plasticized cardboard, aluminum foil or a composite of these materials. Recycled materials can also be used, such as mixtures of plastic and aluminum foil.
  • the thickness of the immobilization means is between 500 and 1000 microns, depending on whether liquid or dehydrated products are packaged. The thickness of the immobilization means is also a function of the desired holding effect of the flexible inner envelope and of the closure or metering means provided on the packaging considered.
  • any plastic material or their combination with one another and with paper and aluminum can be used. They must meet the following requirements: give the desired protection for a defined product, guarantee weldability with the immobilizing means and have a certain flexibility for emptying without allowing air to enter.
  • This envelope is preferably made of polystyrene, polyethylene, polypropylene, EVAL (copolymer of ethylene and vinyl alcohol), polyester, plasticized paper, aluminum foil or a composite of these materials.
  • the packaging comprises a rigid outer envelope (1) comprising flaps (2,3,4,5), a flexible inner envelope (6) and an immobilizing means (7).
  • the outer casing includes a pre-cut (8) opposite the base (9) provided to have a cover (10) there (Fig 2). This base (9) results from thermoforming of the immobilization means (7) on which an opening has been cut at the level of said base.
  • the flexible inner casing (6) is then welded to (11) on the immobilization means (7), the casing (6) forming a closure membrane (12) at the base (9).
  • the packaging is ready for filling.
  • the opening (13) of the flexible envelope (6) is presented to a filling machine, so as to perform vertical filling.
  • Said filling can be carried out both with the envelope (6) already engaged in the rigid outer envelope and not engaged.
  • the inner envelope (6) is sealed, the flaps (3) and (4) are closed, the immobilization means (7) are folded over and the flaps (5) are finally closed and (2).
  • the invention thus relates to the production of a perfectly sealed, tamper-resistant package with a good oxygen barrier.
  • This packaging has on the other hand, thanks to the immobilization means (7), good resistance during transport and storage: the risks of crushing are minimized.
  • This type of packaging finds application in all areas where the packaging of products comes into play.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)
  • Buffer Packaging (AREA)
  • Toys (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
EP86111929A 1985-10-03 1986-08-28 Aus einem starren Aussenbehälter und einem flexiblen Innenbehälter bestehende Verpackung Expired - Lifetime EP0219655B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86111929T ATE53811T1 (de) 1985-10-03 1986-08-28 Aus einem starren aussenbehaelter und einem flexiblen innenbehaelter bestehende verpackung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4279/85 1985-10-03
CH4279/85A CH666459A5 (fr) 1985-10-03 1985-10-03 Emballage comportant une enveloppe exterieure rigide et une enveloppe interieure souple.

Publications (2)

Publication Number Publication Date
EP0219655A1 true EP0219655A1 (de) 1987-04-29
EP0219655B1 EP0219655B1 (de) 1990-05-02

Family

ID=4273147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86111929A Expired - Lifetime EP0219655B1 (de) 1985-10-03 1986-08-28 Aus einem starren Aussenbehälter und einem flexiblen Innenbehälter bestehende Verpackung

Country Status (9)

Country Link
US (1) US4715511A (de)
EP (1) EP0219655B1 (de)
AT (1) ATE53811T1 (de)
AU (1) AU582071B2 (de)
BR (1) BR8604773A (de)
CA (1) CA1263322A (de)
CH (1) CH666459A5 (de)
DE (1) DE3670815D1 (de)
ES (1) ES2002786A6 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685937A5 (fr) * 1992-04-24 1995-11-15 Dixalve Finance Sa Recipient pour dechets toxiques.
US5320215A (en) * 1993-04-09 1994-06-14 Brennan V Jack Vial dispensing carton
US5615795A (en) * 1995-01-03 1997-04-01 Tipps; Steven V. Hazardous materials container
US6318555B1 (en) 1996-06-27 2001-11-20 Kimberly-Clark Worldwide, Inc. Flexible packaging bag with visual display feature
RU2338674C2 (ru) * 2003-03-13 2008-11-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Упаковка для углеводородных жидкостей
NL2005355C2 (en) * 2010-09-15 2012-03-19 Gambo Material Handling B V Bag, in particular for bag-in-box packaging.
US10440933B1 (en) * 2017-01-31 2019-10-15 Christina Saylor Litter box enclosure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1090432A (fr) * 1953-06-27 1955-03-30 Oreal Récipient pour produits liquides et autres applications
US3157342A (en) * 1963-01-07 1964-11-17 Morton Salt Co Carton
US3297226A (en) * 1964-06-09 1967-01-10 Scholle Container Corp Packaging
FR2395913A1 (fr) * 1977-07-01 1979-01-26 Aiguille Jean Pierre Emballage souple pour liquide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352503A (en) * 1941-04-16 1944-06-27 Container Corp Container
US3065894A (en) * 1960-02-19 1962-11-27 Standard Products Co Inc Dispenser package
US3112047A (en) * 1960-11-01 1963-11-26 Cherry Burrell Corp Liquid-tight container
US3233817A (en) * 1964-02-24 1966-02-08 Stone Container Corp Paperboard package with plastic bag insert for storage and shipping of fluids
DE2400738A1 (de) * 1974-01-08 1975-07-17 Bayer Ag Verpackungsbehaelter
FR2456054A1 (fr) * 1979-05-11 1980-12-05 Erb Rene Container complexe avec carton et outre en film plastique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1090432A (fr) * 1953-06-27 1955-03-30 Oreal Récipient pour produits liquides et autres applications
US3157342A (en) * 1963-01-07 1964-11-17 Morton Salt Co Carton
US3297226A (en) * 1964-06-09 1967-01-10 Scholle Container Corp Packaging
FR2395913A1 (fr) * 1977-07-01 1979-01-26 Aiguille Jean Pierre Emballage souple pour liquide

Also Published As

Publication number Publication date
BR8604773A (pt) 1987-06-30
AU582071B2 (en) 1989-03-09
CA1263322A (en) 1989-11-28
AU6247786A (en) 1987-04-09
EP0219655B1 (de) 1990-05-02
CH666459A5 (fr) 1988-07-29
DE3670815D1 (de) 1990-06-07
ES2002786A6 (es) 1988-10-01
US4715511A (en) 1987-12-29
ATE53811T1 (de) 1990-06-15

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