DE251877T1 - METHOD FOR OBTAINING TIGHTNESS IN FOODS PACKED IN CONTAINERS, DEVICE FOR CARRYING OUT THE METHOD, CONTAINERS, IN PARTICULAR FOR DENSE PACKAGING OF FOODSTUFFS. - Google Patents

METHOD FOR OBTAINING TIGHTNESS IN FOODS PACKED IN CONTAINERS, DEVICE FOR CARRYING OUT THE METHOD, CONTAINERS, IN PARTICULAR FOR DENSE PACKAGING OF FOODSTUFFS.

Info

Publication number
DE251877T1
DE251877T1 DE1987401414 DE87401414T DE251877T1 DE 251877 T1 DE251877 T1 DE 251877T1 DE 1987401414 DE1987401414 DE 1987401414 DE 87401414 T DE87401414 T DE 87401414T DE 251877 T1 DE251877 T1 DE 251877T1
Authority
DE
Germany
Prior art keywords
aforementioned
vessel
deformable part
container
foodstuffs
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.)
Pending
Application number
DE1987401414
Other languages
German (de)
Inventor
Bernard Bois Le Roi Vulliez
Patrick Flogny La Chapelle Vulliez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE251877T1 publication Critical patent/DE251877T1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2038Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00Closing containers or receptacles after filling
    • B65B7/16Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/162Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Closures For Containers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Closing Of Containers (AREA)

Claims (10)

ANSPRÜCHEEXPECTATIONS 1. Verfahren zur Erhaltung von, in Gefäßen wie kahnförmigen Behältern aus Kunststoff, dicht verpackten Nahrungsmitteln, bestehend aus :1. Process for preserving foodstuffs tightly packed in containers such as boat-shaped containers made of plastic, consisting of: - der Unterstützung des besagten Gefäßes,- the support of said vessel, - der Füllung des besagten Gefäßes mit Nahrungsmitteln,- filling the said vessel with food, - dem dichten Verschluß des besagten Gefäßes wenn es gefüllt ist, insbesondere durch Heißsiegeln oder Selbstkleben eines Deckels oder eines Films aus verformbarem Kunststoff auf den Offnungsrand des besagten Gefäßes, dadurch gekennzeichnet daß es darin besteht, das verformbare Teil (4) des Gefäßes in einem nicht verformten Zustand aufrechtzuerhalten, während der vorerwähnten Füllungs- und Verschlußstufen, um innerhalb des Gefäßes ein im wesentlichen konstantes Volumen aufrechtzuerhalten, und nach dem dichten Verschluß des besagten Gefäßes, die Aufrechterhaltung des besagten verformbaren Teils (4) zu befreien, um eine Zunahme des inneren Volumens des geschlossenen Gefäßes, die aus der Verformung des besagten verformbaren Teils durch das Gewicht der besagten Nahrungsmittel hervorgeht, zu schaffen.- the sealing of said container when it is filled, in particular by heat-sealing or self-adhesively bonding a lid or a film of deformable plastic to the opening edge of said container, characterized in that it consists in maintaining the deformable part (4) of the container in a non-deformed state during the aforementioned filling and sealing stages in order to maintain a substantially constant volume inside the container, and after the sealing of said container, releasing the maintenance of said deformable part (4) in order to create an increase in the internal volume of the closed container resulting from the deformation of said deformable part by the weight of said foodstuffs. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das vorerwähnte verformbare Teil (4) eine ballige, im nicht verformten Zustand konvexe Wand ist.2. Method according to claim 1, characterized in that the aforementioned deformable part (4) is a spherical wall which is convex in the non-deformed state. 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet , daß das vorerwähnte verformbare Teil (4) aus dem Boden des vorerwähnten Gefäßes besteht.3. Method according to claim 1 or 2, characterized in that the aforementioned deformable part (4) consists of the bottom of the aforementioned vessel. 4. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet , daß das vorerwähnte Gefäß aus einem Thermoplast, außer den Polyolefinen, und insbesondere aus Polystyrol gefertigt ist.4. Process according to one of claims 1 to 3, characterized in that the aforementioned vessel is made of a thermoplastic, other than polyolefins, and in particular of polystyrene. 5. Vorrichtung zur Durchführung des Verfahrens nach einem der An-5. Device for carrying out the method according to one of the sprüche 1 bis 4, der Gattjjng* ctie: 'eifre 'KifmWr oder Aushöhlung zur Aufnahme eines Gefäßes ,«'wnb^clerVfi* *ob s r e'· ffä &eegr; tf er eine Stützfläche der Offnungsrandleiste des besagten Gefäßes bilden, aufweist, und wobei eine bewegliche Platte an die besagte Offnungsrandleiste angelegt wird, um daran den entsprechenden Rand des Deckels oder des Films aus verformbarem Kunststoff dicht zu befestigen, dadurch gekennzeichnet ,da &bgr; sie Mittel aufweist, die die Aufrechterhaltung eines verformbaren Teils (4) des besagten Gefäßes (3) in einem nicht verformten Zustand gewährleisten, und daß sie die Wirkung der besagten, aufrechterhaltenden Mittel aufhebende Mittel aufweist, um die freie Verformung des besagten verformbaren Teils unter der Wirkung des Gewichts der besagten Nahrungsmittel zu erlauben.claims 1 to 4, of the type: comprising a cavity or cavity for accommodating a vessel, which cavity forms a support surface for the edge of the opening of said vessel, and a movable plate is applied to said edge of the opening in order to seal thereto the corresponding edge of the lid or film of deformable plastic, characterized in that it comprises means for maintaining a deformable part (4) of said vessel (3) in a non-deformed state and in that it comprises means for cancelling the action of said maintaining means in order to allow the free deformation of said deformable part under the effect of the weight of said foodstuffs. 6.. Vorrichtung nach Anspruch 5, d a d &ugr; r c h gekennzeichnet , daß die vorerwähnten aufrechterhaltenden Mittel ein Organ (7) aufweisen, das das vorerwähnte verformbare Teil (4) in einem nicht verformten Zustand durch direkten Kontakt aufrechterhält, und dessen Form konjugiert ist zur nicht verformten Form des besagten verformbaren Teils.6.. Device according to claim 5, characterized in that the aforementioned maintaining means comprise an organ (7) which maintains the aforementioned deformable part (4) in a non-deformed state by direct contact, and whose shape is conjugated to the non-deformed shape of the said deformable part. 7. Vorrichtung nach Anspruch 6,dadurch gekennzeichnet, daß die vorerwähnten Mittel zur Aufhebung Mittel zur relativen Verlagerung des Gefäßes in Bezug auf das vorerwähnte Organ (7) zur Aufrechterhaltung aufweisen. 7. Device according to claim 6, characterized in that the aforementioned means for cancellation comprise means for the relative displacement of the vessel with respect to the aforementioned organ (7) for maintenance. 8. Vorrichtung nach Anspruch 6 oder 7, d a d &ugr; r c h g e k e &eegr; &eegr; ■ &zgr; e ic h &eegr; et, daß das vorerwähnte verformbare Teil (4) eine ballige Wand ist, die aus dem Boden des Gefäßes besteht, und daß das vorerwähnte Organ (7) zur Aufrechterhaltung ein axial verlagerbares Element, wie z.B. ein, einen kugelkappenförmigen Kopf (8) aufweisender Kolben, ist.8. Device according to claim 6 or 7, characterized in that the aforementioned deformable part (4) is a spherical wall consisting of the bottom of the vessel and that the aforementioned maintaining member (7) is an axially displaceable element, such as a piston having a spherical cap-shaped head (8). 9. Gefäß, insbesondere zum dichten Einpacken von Nahrungsmitteln, nachdem ein Deckel oder Kunststoffilm angebracht worden ist, dadurch gekennzeichnet , daß es ein vorgeformtes verformbares Teil (4) aufweist, das sich unter der Wirkung des Gewichts der in.besagtem Gefäß enthaltenen Nahrungsmittel verformen kann.9. Container, in particular for sealing foodstuffs after a lid or plastic film has been applied, characterized in that it comprises a preformed deformable part (4) which can deform under the effect of the weight of the foodstuffs contained in said container. 10. Gefäß nach Anspruch 9. dadurch gekennzeichnet, daß das vorerwähnte verformbare Teil (4) eine ballige Wand ist, die aus dem Boden des besagten Gefäßes besteht.10. Vessel according to claim 9, characterized in that the aforementioned deformable part (4) is a spherical wall consisting of the bottom of said vessel.
DE1987401414 1986-06-23 1987-06-22 METHOD FOR OBTAINING TIGHTNESS IN FOODS PACKED IN CONTAINERS, DEVICE FOR CARRYING OUT THE METHOD, CONTAINERS, IN PARTICULAR FOR DENSE PACKAGING OF FOODSTUFFS. Pending DE251877T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8609031A FR2600305B1 (en) 1986-06-23 1986-06-23 PROCESS FOR OBTAINING SEALED PACKAGED FOOD PRODUCTS IN CONTAINERS, INSTALLATION FOR CARRYING OUT SAID METHOD: CONTAINER IN PARTICULAR FOR SEALED PACKAGING OF FOOD PRODUCTS

Publications (1)

Publication Number Publication Date
DE251877T1 true DE251877T1 (en) 1988-05-19

Family

ID=9336578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1987401414 Pending DE251877T1 (en) 1986-06-23 1987-06-22 METHOD FOR OBTAINING TIGHTNESS IN FOODS PACKED IN CONTAINERS, DEVICE FOR CARRYING OUT THE METHOD, CONTAINERS, IN PARTICULAR FOR DENSE PACKAGING OF FOODSTUFFS.

Country Status (4)

Country Link
EP (1) EP0251877A1 (en)
DE (1) DE251877T1 (en)
ES (1) ES2001736A4 (en)
FR (1) FR2600305B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU632765B2 (en) * 1988-09-14 1993-01-14 Kal Kan Foods, Inc. Method of filling and sealing a deformable container
US5428943A (en) * 1988-09-14 1995-07-04 Kal Kan Foods, Inc. Method of filling and sealing a deformable container
SE462591B (en) * 1988-12-29 1990-07-23 Plm Ab SET AND DEVICE FOR PREPARATION OF CONTAINERS
GB9821225D0 (en) * 1998-10-01 1998-11-25 Shetland Seafood Specialities Method
CN108792076B (en) * 2018-04-28 2020-04-28 重庆市纭凡食品开发有限责任公司 Food packaging device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2124959A (en) * 1936-08-08 1938-07-26 Vogel William Martin Method of filling and closing cans
US3103089A (en) * 1961-01-23 1963-09-10 Lever Brothers Ltd Method of filling containers
US3342009A (en) * 1962-06-11 1967-09-19 Philip H Allen Method of providing a head space within a filled container
FR1335117A (en) * 1962-07-05 1963-08-16 Proxima Machine for the automatic sealing by welding of packages consisting of plastic containers
BE758450A (en) * 1969-11-04 1971-04-16 Ursina Franck A G PROCESS FOR ESTABLISHING A PRESSURE IN A CONTAINER CONTAINING A FOOD AND HERMETICALLY CLOSED, AND CONTAINER FOR CARRYING OUT THIS PROCESS
CH524504A (en) * 1971-03-19 1972-06-30 Fischer Ag Georg Method and device for filling and sterilizing liquids in plastic bottles
DE2609525A1 (en) * 1976-03-08 1977-09-15 Pfeiffer Ohler Eisen Theob Hot-filled material container - has membrane compensating for internal pressure alterations while cooling down
DE3416837A1 (en) * 1984-05-07 1985-11-07 Robert Bosch Gmbh, 7000 Stuttgart Method for producing a semirigid pack which is filled with liquid

Also Published As

Publication number Publication date
EP0251877A1 (en) 1988-01-07
FR2600305A1 (en) 1987-12-24
ES2001736A4 (en) 1988-06-16
FR2600305B1 (en) 1989-06-30

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