EP0219655B1 - Emballage comportant une enveloppe extérieure rigide et une enveloppe intérieure souple - Google Patents
Emballage comportant une enveloppe extérieure rigide et une enveloppe intérieure souple Download PDFInfo
- Publication number
- EP0219655B1 EP0219655B1 EP86111929A EP86111929A EP0219655B1 EP 0219655 B1 EP0219655 B1 EP 0219655B1 EP 86111929 A EP86111929 A EP 86111929A EP 86111929 A EP86111929 A EP 86111929A EP 0219655 B1 EP0219655 B1 EP 0219655B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- envelope
- flexible inner
- pack
- flexible
- inner envelope
- 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 - Lifetime
Links
- 230000003100 immobilizing effect Effects 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 2
- 239000011092 plastic-coated paper Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 17
- 239000000047 product Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 241000219198 Brassica Species 0.000 description 2
- 235000003351 Brassica cretica Nutrition 0.000 description 2
- 235000003343 Brassica rupestris Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000010460 mustard Nutrition 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000533293 Sesbania emerus Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 235000021539 instant coffee Nutrition 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 235000014101 wine Nutrition 0.000 description 1
Images
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 two flap systems connected to the four faces of said envelope, a flexible inner envelope and a means ensuring immobilization with respect to the outer envelope of the flexible inner envelope, this means immobilizer being made of a rigid rectangular sheet, but flexible enough to be folded, and extending between an inner face of the outer casing and the outside of the inner casing (see for example FR-A 2 395 913).
- US Patent 3,297,226 relates to a packaging with a rigid outer envelope and a flexible inner envelope comprising wedges immobilized between the flaps of the rigid outer envelope.
- the immobilization is insufficient, because the corners are glued against the or the two flaps.
- 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 oxygen and water vapor barrier effect 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 beyond each side of the face of the outer envelope of a length equal to or slightly less than the length of a flap, whereby it is immobilized by bending between the flaps when said flaps are closed, and that the sheet is formed to make an opening opposite a cutout or a corresponding cutout line on said face and in that the sheet is fixed substantially along said opening to the flexible inner envelope forming a guarantee membrane.
- the inner envelope is provided for lateral filling for solid, liquid or pasty products.
- 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 rigid rectangular sheet which is fairly flexible so that it can be immobilized by bending between the flaps of the rigid outer envelope.
- the immobilizing means is preferably thermoformed and comprises a base for a closing means, for example a cover in the case of the packaging of dehydrated products or a metering means, for example a pump in the case of the mustard packaging. 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 inté-Meure 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 the weldability with the immobilizing means and have a certain flexibility for emptying without letting in air.
- 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 ba (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 at (11) to 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)
- Toys (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Buffer Packaging (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
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 EP0219655A1 (fr) | 1987-04-29 |
EP0219655B1 true EP0219655B1 (fr) | 1990-05-02 |
Family
ID=4273147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86111929A Expired - Lifetime EP0219655B1 (fr) | 1985-10-03 | 1986-08-28 | Emballage comportant une enveloppe extérieure rigide et une enveloppe intérieure souple |
Country Status (9)
Country | Link |
---|---|
US (1) | US4715511A (es) |
EP (1) | EP0219655B1 (es) |
AT (1) | ATE53811T1 (es) |
AU (1) | AU582071B2 (es) |
BR (1) | BR8604773A (es) |
CA (1) | CA1263322A (es) |
CH (1) | CH666459A5 (es) |
DE (1) | DE3670815D1 (es) |
ES (1) | ES2002786A6 (es) |
Families Citing this family (7)
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 |
EP1606191B1 (en) * | 2003-03-13 | 2008-11-12 | Shell Internationale Research Maatschappij B.V. | Hydrocarbon fluids packaging |
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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2352503A (en) * | 1941-04-16 | 1944-06-27 | Container Corp | Container |
FR1090432A (fr) * | 1953-06-27 | 1955-03-30 | Oreal | Récipient pour produits liquides et autres applications |
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 |
US3157342A (en) * | 1963-01-07 | 1964-11-17 | Morton Salt Co | Carton |
US3233817A (en) * | 1964-02-24 | 1966-02-08 | Stone Container Corp | Paperboard package with plastic bag insert for storage and shipping of fluids |
US3297226A (en) * | 1964-06-09 | 1967-01-10 | Scholle Container Corp | Packaging |
DE2400738A1 (de) * | 1974-01-08 | 1975-07-17 | Bayer Ag | Verpackungsbehaelter |
FR2395913A1 (fr) * | 1977-07-01 | 1979-01-26 | Aiguille Jean Pierre | Emballage souple pour liquide |
FR2456054A1 (fr) * | 1979-05-11 | 1980-12-05 | Erb Rene | Container complexe avec carton et outre en film plastique |
-
1985
- 1985-10-03 CH CH4279/85A patent/CH666459A5/fr not_active IP Right Cessation
-
1986
- 1986-08-28 DE DE8686111929T patent/DE3670815D1/de not_active Expired - Fee Related
- 1986-08-28 EP EP86111929A patent/EP0219655B1/fr not_active Expired - Lifetime
- 1986-08-28 AT AT86111929T patent/ATE53811T1/de not_active IP Right Cessation
- 1986-09-09 AU AU62477/86A patent/AU582071B2/en not_active Ceased
- 1986-09-17 CA CA000518389A patent/CA1263322A/en not_active Expired
- 1986-09-18 US US06/909,143 patent/US4715511A/en not_active Expired - Fee Related
- 1986-10-02 ES ES8602347A patent/ES2002786A6/es not_active Expired
- 1986-10-02 BR BR8604773A patent/BR8604773A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3670815D1 (de) | 1990-06-07 |
CH666459A5 (fr) | 1988-07-29 |
ATE53811T1 (de) | 1990-06-15 |
BR8604773A (pt) | 1987-06-30 |
AU582071B2 (en) | 1989-03-09 |
AU6247786A (en) | 1987-04-09 |
US4715511A (en) | 1987-12-29 |
EP0219655A1 (fr) | 1987-04-29 |
ES2002786A6 (es) | 1988-10-01 |
CA1263322A (en) | 1989-11-28 |
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