EP0545810B1 - Verpackung für den Transport von auf einer konstanten Temperatur zu haltenden Gütern - Google Patents

Verpackung für den Transport von auf einer konstanten Temperatur zu haltenden Gütern Download PDF

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Publication number
EP0545810B1
EP0545810B1 EP19920403244 EP92403244A EP0545810B1 EP 0545810 B1 EP0545810 B1 EP 0545810B1 EP 19920403244 EP19920403244 EP 19920403244 EP 92403244 A EP92403244 A EP 92403244A EP 0545810 B1 EP0545810 B1 EP 0545810B1
Authority
EP
European Patent Office
Prior art keywords
intermediate plate
cover
packaging
lining
transport
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
Application number
EP19920403244
Other languages
English (en)
French (fr)
Other versions
EP0545810A1 (de
Inventor
Christian Pascal
Ambroise Pascal
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0545810A1 publication Critical patent/EP0545810A1/de
Application granted granted Critical
Publication of EP0545810B1 publication Critical patent/EP0545810B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/14—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow portable, i.e. adapted to be carried personally
    • 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
    • B65D81/00—Containers, 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
    • B65D81/18—Containers, 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
    • 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
    • B65D81/00—Containers, 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
    • B65D81/38—Containers, 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 with thermal insulation
    • B65D81/3848—Containers, 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 with thermal insulation semi-rigid container folded up from one or more blanks
    • B65D81/3862—Containers, 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 with thermal insulation semi-rigid container folded up from one or more blanks with a foam formed container located inside a folded box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
    • F25D2303/0844—Position of the cold storage material in relationship to a product to be cooled above the product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/804—Boxes

Definitions

  • the present invention relates to a packaging intended, for example, for the transport of vaccines, sera which must be kept at a constant temperature.
  • US-A-4,294,079 describes a package intended to contain and transport frozen products and which comprises a box with an insulated lining and in the bottom of which is arranged an absorbent layer, while the upper part has a cavity containing a refrigerant.
  • an insulating thickness Between the upper part and the frozen products is arranged an insulating thickness, a free space being provided between the upper part and the insulating thickness and holes being made in the upper part to communicate the cavity and the free space.
  • the refrigerant sublimes in the free space and thus forms, above the insulating thickness, a cooling layer to maintain the products at the freezing temperature.
  • the packaging keeps the products at a negative temperature, but when this is to maintain objects at a positive temperature, for example of the order of 3 ° C to 8 ° C, the use of dry ice poses many problems because the intense cold produced by this ice tends to lower the temperature beyond the freezing point which risks damaging the products.
  • One of the aims of the present invention is, contrary to the object of patent US-A-4,294,079, to produce a packaging which makes it possible to maintain a positive temperature internally for a determined period of time while using dry ice. .
  • the packaging according to the invention is of the type formed from a cardboard box with an insulated inner lining providing a housing intended to receive the objects to be transported and a cover for closing the housing, an insulated intermediate plate of expanded polystyrene being disposed and fitted in a sealed manner in the internal lining so as to provide, between the cover and said plate, a cavity intended to receive dry ice, said packaging being characterized in that the internal lining and the intermediate plate are made of polystyrene expanded with a percentage of closed cells of the order of 90% to 95%.
  • the objects are not directly in contact with the dry ice, the cold of which dissipates gently in the housing through the thickness of the intermediate plate.
  • the overpressure in the cavity which promotes a slow and controlled propagation of the cold through the intermediate plate.
  • the lining, the cover and the intermediate plate are made of expanded polystyrene.
  • the expanded polystyrene has a percentage of closed cells of the order of 90 to 95%.
  • an intermediate plate with a thickness of 4 to 6 cm for a volume of the order of 60 dm3 of the housing whose walls of the lining have a thickness of the order of 3 to 7 cm, it is possible to obtain for a period greater than 48 hours, maintaining the temperature in the housing at a value of 5 ° C with variations of the order of 2 ° C.
  • the lining has an internal shoulder, the intermediate plate comprising a recess so as to be slightly forced into the housing.
  • the establishment of the intermediate plate ensures a sealed closure of the housing.
  • the packaging shown comprises a cardboard box 1 of generally parallelepiped shape with a bottom 2, a side wall 3 and flaps 4 constituting the closure of the box.
  • the lining provides a housing 6 intended to receive the objects to be transported.
  • a shoulder 7 In the inner side wall of the lining is provided a shoulder 7, said wall extending up to a certain distance from the edge of the body 1 adjacent to the closure 4.
  • the housing 6 is closed by a plate 10 made of the same material as the lining 5 and which has a recess 11 so as to have a part bearing on the shoulder 7 and a part slightly engaging in the housing 6.
  • the intermediate plate 10 has a certain thickness, for example, of the order of 4 to 6 cm for a volume of the housing 6 of the order of 60 dm3, the thickness of the lining being of the order of 3 to 6 cm.
  • the intermediate plate 10 has such dimensions that it engages slightly by force and thus the housing 6 is perfectly sealed.
  • the lining 5 is closed by a cover 12 which is embedded by its edge 13 in the lining 5 and which has a rim 14 resting on the free end of said lining, the upper surface of the cover extending to the vicinity of folding the flaps 4.
  • a cavity 15 is formed which is intended to be filled with dry ice 16.
  • the temperature in the housing 6 could, for a period of time greater than 48 hours, be maintained at a value of 5 ° C. with variations of the order of 2 ° C.
  • the intense cold produced by the dry ice only diffuses very slowly through the closure plate 10, which thus makes it possible to obtain a constant positive temperature.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Packages (AREA)

Claims (1)

  1. Verpackung für den Transport von auf einer konstanten Temperatur zu haltenden Gütern, die aus einem Kartonbehälter (1) mit einer isothermischen Innenauskleidung (5) aus expandiertem Polystyrol, die einen zur Aufnahme der zu transportierenden Güter bestimmten Raum freiläßt, sowie aus einem Deckel (12) für das Verschließen des Raumes gebildet ist, wobei eine isothermische Zwischenplatte (10) aus expandiertem Polystyrol unter dem Deckel angeordnet und in abgedichteter Weise in die Innenauskleidung so eingelassen ist, daß zwischen dem Deckel und der genannten Platte ein Hohlraum (15) freigelassen ist, der zur Aufnahme von Trockeneis vorgesehen ist, welche Verpackung dadurch gekennzeichnet ist, daß die Innenauskleidung und die Zwischenplatte (10) aus expandiertem Polystyrol mit einem Prozentsatz an geschlossenen Zellen in der Größenordnung von 90 bis 95 % hergestellt sind und es dadurch ermöglichen, im Inneren des Raumes (6) eine über dem Nullpunkt liegende Temperatur aufrecht zu erhalten.
EP19920403244 1991-12-02 1992-12-01 Verpackung für den Transport von auf einer konstanten Temperatur zu haltenden Gütern Expired - Lifetime EP0545810B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9114909 1991-12-02
FR9114909A FR2684357A1 (fr) 1991-12-02 1991-12-02 Emballage pour le transport d'objets devant etre maintenus a une temperature constante.

Publications (2)

Publication Number Publication Date
EP0545810A1 EP0545810A1 (de) 1993-06-09
EP0545810B1 true EP0545810B1 (de) 1996-03-13

Family

ID=9419577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920403244 Expired - Lifetime EP0545810B1 (de) 1991-12-02 1992-12-01 Verpackung für den Transport von auf einer konstanten Temperatur zu haltenden Gütern

Country Status (4)

Country Link
EP (1) EP0545810B1 (de)
DE (1) DE69209015T2 (de)
ES (1) ES2086695T3 (de)
FR (1) FR2684357A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438141A1 (de) * 1994-10-25 1996-05-15 Schwaiger Heinz J Wechselbar temperierfähiges Behältnis mit spezieller Substanzverwendung zur vorübergehenden temperierten Aufbewahrung von Medien, ohne Raumwegnahme im für die Speicherung vorgesehenen Innenvolumen desselben durch Temperierelemente
FR2759676B1 (fr) * 1997-02-14 1999-05-14 Sofrigam Emballage isotherme
FR2802186B1 (fr) * 1999-12-13 2002-03-01 Messer France Conteneur de transport refrigere de produits divers et procede pour sa constitution et son chargement
FR2805526B1 (fr) * 2000-02-28 2002-05-03 Groupemball Fcc Systeme de cloisonnement interne pour emballage isotherme de protection permettant la maitrise du gradient de diffusion du froid combine avec la retention des condensations, a usage de transport de produits pharmaceutiques
US6295830B1 (en) * 2001-02-28 2001-10-02 The Boc Group, Inc. Portable container for refrigerated or frozen goods
DE10131828B4 (de) * 2001-06-30 2005-06-30 Berthold, Frank, Prof.-Dr. Transportbox für den Versand von Tumorgewebeproben
DE20120900U1 (de) 2001-12-28 2002-03-28 Richter, Jan, 09120 Chemnitz Isoliergefäß für die Aufnahme eines Getränkebehälters
DE102008029171A1 (de) * 2008-06-19 2009-12-31 Delta T Gmbh Transportsystem mit einem Isolierbehälter
CN109422018A (zh) * 2017-08-31 2019-03-05 南京淳康包装有限责任公司 一种混合型生鲜运输盒
AT520520B1 (de) * 2017-12-04 2019-05-15 Pyar Ltd Behältnis für die Lagerung von feuchtegradsensiblen Produkten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7833140U1 (de) * 1978-11-08 1979-02-22 Schwartz Adalbert Behaelter mit Deckel
US4294079A (en) * 1980-03-12 1981-10-13 Better Agricultural Goals Corporation Insulated container and process for shipping perishables
FR2482052B1 (fr) * 1980-05-07 1986-03-21 Sofrigam Sarl Procede de conditionnement et boite pour sa mise en oeuvre
EP0153975A1 (de) * 1984-03-09 1985-09-11 Rotpunkt Dr. Anso Zimmermann Behälter für Lebensmittel
GB2226873B (en) * 1989-01-05 1993-04-28 Scorpion B V I Ltd A process to store and pack biomedical products and the container to be used as packing for said products
US4923077A (en) * 1989-02-14 1990-05-08 Pymah Corporation Modular heat sink package

Also Published As

Publication number Publication date
EP0545810A1 (de) 1993-06-09
DE69209015T2 (de) 1996-09-12
FR2684357B1 (de) 1995-01-27
ES2086695T3 (es) 1996-07-01
DE69209015D1 (de) 1996-04-18
FR2684357A1 (fr) 1993-06-04

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