EP0085559A2 - Récipients d'emballage - Google Patents

Récipients d'emballage Download PDF

Info

Publication number
EP0085559A2
EP0085559A2 EP83300470A EP83300470A EP0085559A2 EP 0085559 A2 EP0085559 A2 EP 0085559A2 EP 83300470 A EP83300470 A EP 83300470A EP 83300470 A EP83300470 A EP 83300470A EP 0085559 A2 EP0085559 A2 EP 0085559A2
Authority
EP
European Patent Office
Prior art keywords
lid portion
container
base portion
lid
retaining means
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
EP83300470A
Other languages
German (de)
English (en)
Other versions
EP0085559B1 (fr
EP0085559A3 (en
Inventor
Ian Garth Wilkinson
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.)
OVOTHERM VERPACKUNGSPRODUKTIONS- UND HANDELSGESELL
Original Assignee
THERMOPAC Co Ltd
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 THERMOPAC Co Ltd filed Critical THERMOPAC Co Ltd
Priority to AT83300470T priority Critical patent/ATE27437T1/de
Publication of EP0085559A2 publication Critical patent/EP0085559A2/fr
Publication of EP0085559A3 publication Critical patent/EP0085559A3/en
Application granted granted Critical
Publication of EP0085559B1 publication Critical patent/EP0085559B1/fr
Expired legal-status Critical Current

Links

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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/32—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for eggs
    • B65D85/324—Containers with compartments made of pressed material

Definitions

  • This invention relates to packaging containers. More particularly but not exclusively the invention relates to containers for packaging eggs, fruit or other articles.
  • an egg box comprising two halves, the bottom half or base portion being formed of transparent plastics material and having depressions for reception of the eggs.
  • the top half is formed of paper board and comprises a lid which is hinged to the base portion.
  • Another type of egg box is described in our British Patent Application No 8134183 and has a deep-drawn plastics base portion having egg receiving depressions and an internal height at least equal to the height of the eggs, and a flat paper board lid.
  • the base portion has pillars providing retaining means for holding the lid on the base portion, the retaining means comprising at least one hollow projection moulded integrally with the respective pillar and being of hook-like configuration having an upright hollow stem merging into a hollow lug extending substantially perpendicularly thereto and adapted to pass through an aligned D-shaped aperture in the lid and overlie the upper surface of the lid.
  • a similar egg box is described in which the aperture is crescent shaped instead of D-shaped.
  • An object of the invention is to provide an egg box or other container which is generally similar to the first type described above but which omits the hinge joining the lid to the base portion.
  • the provision of a hinge is a disadvantage because it necessitates the step of attaching the lid to the base portion, conventionally by adhesive, to form the hinge.
  • a packaging container comprising a base portion formed of plastics material, and a lid portion of paper board or pulp, the lid portion providing at least part of the surrounding wall of the container, characterised in that the lid portion is separate from the base portion, and interengaging retaining means are provided by the base portion and the lid portion to hold the lid portion on the base portion, the retaining means being readily releasable to separate the lid portion from the base portion.
  • the base portion and the lid portion comprise two substantially equal halves.
  • the lid portion nests with the base portion in a manner whereby the free edge of the lid portion is encompassed by the base portion.
  • the lid portion may be rectangular and have a peripheral edge which nests with the base portion on all four sides.
  • the base portion has an internal ledge engaged by the free edge of the lid portion, whereby the base portion is formed with a rim which locates the lid portion and prevents outward deflection of the lid portion.
  • the base portion may have ribs or other projections which combine with the rim to form a groove or grooves for reception of the free edge of the lid portion and thereby at least restrict inward deflection of the lid portion.
  • the retaining means comprises at least one projection on the base portion which interengages with an aligned aperture in the lid portion.
  • the base portion has upstanding pillars which at least partially support the lid portion
  • the retaining means comprise a hollow projection upstanding from each of the pillars and aligned apertures in the lid portion through which the projections pass to overlie the upper surface of the lid portion.
  • each projection on the base portion interengages with an aligned aperture in the wall of the lid portion.
  • the or each projection of the retaining means is preferably hook-shaped.
  • the retaining means is at least one pair of projections on the base portion which interengage with respective aligned apertures in the lid portion, one projection of said pair of projections extending in a direction which is opposite to the direction in which the other projection of said pair of projections extends.
  • the base portion may have article receiving depressions.
  • the lid portion may initially be a flat blank of paper board having creases and/or cuts to allow edge portions to be bent downwardly to provide side and/or end walls. Alternatively the lid portion may be preformed to provide side and/or end walls.
  • the lid portion has a frusto-conical configuration.
  • the container is preferably an egg box but instead it may be suitable for packaging fruit or other articles.
  • the container may have a base portion generally of open construction with a lid portion thereon.
  • a container for packaging six eggs comprises a bottan half or base portion 10 formed of transparent plastics material having six egg receiving depressions 11. Upstanding from the base portion are two integrally moulded pillars 12 for partially supporting a top half or lid portion 13 of paper board or pulp on which may be printed desired information regarding the eggs to be packaged in the container.
  • the lid'13 is preformed from paper board to have a frusto-conical configuration and side and end walls 14, 15 respectively whose edges locate a ledge 22 internally of a peripheral rim 16 of the base portion, the rim preventing outward deflection of the lid walls.
  • Ribs 17 are also provided on the base portion which define grooves for reception of the edges of the side walls 14 (see Figure 2) and prevent the side walls being deflected inwardly into contact with the eggs, which movement might result in breaking one or more of the eggs.
  • hollow hook-like projections 18 of the type described in Application No 8134183 are provided. These projections extend upwardly from the pillars 12 through aligned D-shaped apertures 19 in the lid and interengage with the lid.
  • Each projection 18 is moulded integrally with the respective pillar 12 and is formed with a hollow stem 20 merging into a hollow lug 21 extending substantially perpendicularly thereto (see Figure 3).
  • the lugs 21 of the two projections 18 face away from each other and, when the lid 13 is placed thereon, the lugs overlie the upper surface of the lid.
  • the lugs 21 of the projections 18 face each other.
  • the lugs of each projection 18 may extend towards the adjacent side of the box, or all four lugs may extend inwardly either longitudinally or transversely of the box.
  • the apertures 19 may be crescent shaped in the manner described in Application No 8201663.
  • FIG 4 illustrates an alternative lid portion 30 which may be provided initially in the form of a flat blank having creases 31 defining side walls 32 which may be folded downwardly for location of their edges between the rim 16 and the ribs 17 of the base portion. The ends of the lid are thus open.
  • the initial lid blank may be shaped to provide end walls only or both side and end walls.
  • an appropriate rib 17 would be provided at each end of the base portion.
  • the lid may be preformed in the manner of the lid of Figure 1 but provide side walls or end walls only, or a combination which leaves one side or end open or partly open, for example, for easy viewing of the eggs inside the container.
  • the egg box of Figure 1 may be for ten eggs, or twelve eggs in 2 x 6 formation, or any desired number of eggs.
  • the base portions may be moulded in pairs in known manner with an intervening line of perforations to allow the boxes to be separated.
  • FIG. 5 An embodiment of an egg box for twelve eggs in 3 x 4 formation is shown in Figure 5.
  • the base portion 40 again has egg receiving depressions 41 and upstanding pillars 42, and a rim 43 for restricting outward deflection of the lid portion 44.
  • the retaining means for holding the lid onto the base portion are hollow, hook-like projections 45 built into the surrounding wall of the base portion instead of the lid support pillars.
  • Each projection 45 projects outwardly from a stub pillar 46 disposed between adjacent egg receiving depressions 41 and has an undercut radius 47 for interengagement with an aligned aperture 48 in the respective end wall 49 of the lid.
  • the stub pillars 46 and the projections 50 may be interchanged so that the lid retaining means are provided at the sides of the box instead of at its ends.
  • lid 44 may have side or end walls only, as in the case of the lid of Figure 4.
  • lid retaining means of the egg box of Figure 5 may readily be applied to the box of Figure 1, and vice versa.
  • the invention may be applied to a container for packaging fruit or other articles instead of eggs.
  • the invention may be applied to a container having a base portion which does not have individual article receiving depressions but which is generally of open construction with a lid thereon.
  • the packaging container described above represents a new concept between one conventional type of packaging in which the base and lid are both formed of plastics material or paper pulp, or plastics material and paper board respectively, and hinged together as a unit, and another conventional type of packaging in which the base is a deep-walled container which carries a separate but flat lid.
  • the present packaging retains a lid of paper board or pulp for facilitating the printing of information thereon without the step of joining the lid to the base.
  • the lid forms at least part of the surrounding wall, preferably half the depth of the surrounding wall, means that the base may be formed of thinner material than in the case of the conventional type of deep-walled container.
  • the present packaging may thus be cheaper.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Frangible Articles (AREA)
EP19830300470 1982-01-29 1983-01-28 Récipients d'emballage Expired EP0085559B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83300470T ATE27437T1 (de) 1982-01-29 1983-01-28 Verpackungsbehaelter.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8202625 1982-01-29
GB8202625 1982-01-29
GB08231969A GB2114543B (en) 1982-01-29 1982-11-09 Packaging container
GB8231969 1982-11-09

Publications (3)

Publication Number Publication Date
EP0085559A2 true EP0085559A2 (fr) 1983-08-10
EP0085559A3 EP0085559A3 (en) 1984-08-15
EP0085559B1 EP0085559B1 (fr) 1987-05-27

Family

ID=26281838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830300470 Expired EP0085559B1 (fr) 1982-01-29 1983-01-28 Récipients d'emballage

Country Status (3)

Country Link
EP (1) EP0085559B1 (fr)
DE (1) DE3371773D1 (fr)
GB (1) GB2114543B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079757A2 (fr) * 1981-11-12 1983-05-25 Thermopac Company Limited Récipient d'emballage
EP0087306A2 (fr) * 1982-02-19 1983-08-31 Autobar Vendabeka Limited Boîtes ou cartons d'emballage
FR2567492A1 (fr) * 1984-07-10 1986-01-17 Dunke Sa Recipient pour oeufs a couvercle amovible
FR2779130A1 (fr) * 1998-05-26 1999-12-03 Jb Beaufils Ets Boite d'emballage notamment pour des oeufs
KR100598554B1 (ko) * 2004-07-10 2006-07-11 (주)비원에이피엠티 란포장용기의 자동포장장치
FR2880616A1 (fr) * 2005-01-11 2006-07-14 Ecofeutre Sa Procede d'entreposage vertical de boites d'emballage pour oeufs et boite d'emballage pour oeufs permettant un tel entreposage
RU2634236C1 (ru) * 2016-07-05 2017-10-24 Игорь Алексеевич Золотов Формованный контейнер для яиц
RU218144U1 (ru) * 2022-12-15 2023-05-12 Игорь Алексеевич Золотов Контейнер для яиц

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61141273U (fr) * 1985-02-21 1986-09-01
GB8826275D0 (en) * 1988-11-10 1988-12-14 Brown W R Improved egg container

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163345A (en) * 1960-06-14 1964-12-29 Alton Box Board Co Egg cartons
FR2318081A1 (fr) * 1975-07-17 1977-02-11 Metal Box Co Ltd Emballage notamment pour articles fragiles, du genre boite a oeufs
FR2473295A1 (fr) * 1980-01-10 1981-07-17 Cartorhin Sa Couvercle-presentoir applicable sur des plateaux alveolaires destines a des oeufs
EP0036785A1 (fr) * 1980-03-25 1981-09-30 Thermopac Company Limited Récipients d'emballage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163345A (en) * 1960-06-14 1964-12-29 Alton Box Board Co Egg cartons
FR2318081A1 (fr) * 1975-07-17 1977-02-11 Metal Box Co Ltd Emballage notamment pour articles fragiles, du genre boite a oeufs
FR2473295A1 (fr) * 1980-01-10 1981-07-17 Cartorhin Sa Couvercle-presentoir applicable sur des plateaux alveolaires destines a des oeufs
EP0036785A1 (fr) * 1980-03-25 1981-09-30 Thermopac Company Limited Récipients d'emballage

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079757A2 (fr) * 1981-11-12 1983-05-25 Thermopac Company Limited Récipient d'emballage
EP0079757A3 (fr) * 1981-11-12 1984-05-09 Thermopac Company Limited Récipient d'emballage
EP0087306A2 (fr) * 1982-02-19 1983-08-31 Autobar Vendabeka Limited Boîtes ou cartons d'emballage
EP0087306B1 (fr) * 1982-02-19 1987-08-19 Autobar Vendabeka Limited Boîtes ou cartons d'emballage
FR2567492A1 (fr) * 1984-07-10 1986-01-17 Dunke Sa Recipient pour oeufs a couvercle amovible
FR2779130A1 (fr) * 1998-05-26 1999-12-03 Jb Beaufils Ets Boite d'emballage notamment pour des oeufs
KR100598554B1 (ko) * 2004-07-10 2006-07-11 (주)비원에이피엠티 란포장용기의 자동포장장치
FR2880616A1 (fr) * 2005-01-11 2006-07-14 Ecofeutre Sa Procede d'entreposage vertical de boites d'emballage pour oeufs et boite d'emballage pour oeufs permettant un tel entreposage
RU2634236C1 (ru) * 2016-07-05 2017-10-24 Игорь Алексеевич Золотов Формованный контейнер для яиц
RU218144U1 (ru) * 2022-12-15 2023-05-12 Игорь Алексеевич Золотов Контейнер для яиц

Also Published As

Publication number Publication date
GB2114543A (en) 1983-08-24
EP0085559B1 (fr) 1987-05-27
GB2114543B (en) 1985-08-07
EP0085559A3 (en) 1984-08-15
DE3371773D1 (en) 1987-07-02

Similar Documents

Publication Publication Date Title
US5762231A (en) Compartmentalized container
US4795080A (en) Plastic egg carton
KR930002204A (ko) 재밀폐 가능한 슬라이스 식품용기
US4923113A (en) Container with a perfected lid
EP0726214B1 (fr) Récipient pour oeufs
EP0085559B1 (fr) Récipients d'emballage
KR980001734A (ko) 용기 캐리어
US4648511A (en) Container for holding flatware and dinnerware for serving food
US3478867A (en) Stackable trays and package formed therefrom
US3547303A (en) Container ejecting means
US4467939A (en) Storage container with removable lid
EP0119043A2 (fr) Boîtes ou cartons d'emballage
US6513675B1 (en) Food container with rigid base plate
EP0169737B1 (fr) Boîtes ou cartons d'emballage
IE44993B1 (en) Improvements in or relating to a container
EP0087306B1 (fr) Boîtes ou cartons d'emballage
CA1237700A (fr) Couvercle de conteanant d'oeufs allant au surenveloppement contractile
EP0079757A2 (fr) Récipient d'emballage
EP1558504B1 (fr) Emballage pourvu de moyens de retenue
US4094405A (en) Sales packaging
US3193177A (en) Container
GB2072628A (en) Packaging containers
US4295597A (en) Tray blank for eggs
EP0059024A1 (fr) Emballage pour oeufs ou analogues
EP0036785A1 (fr) Récipients d'emballage

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI NL

EL Fr: translation of claims filed
PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI NL

17P Request for examination filed

Effective date: 19841208

TCNL Nl: translation of patent claims filed
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: THERMOPAC COMPANY LIMITED

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: SOCIETA' ITALIANA BREVETTI S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR IT LI NL

REF Corresponds to:

Ref document number: 27437

Country of ref document: AT

Date of ref document: 19870615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3371773

Country of ref document: DE

Date of ref document: 19870702

ET Fr: translation filed
BECA Be: change of holder's address

Free format text: 870527 *OVOTHERM VERPACKUNSPRODUKTIONS- UND HANDELS G.M.B.H. INDUSTRIEZENTRUM NO SUD:2351 WIENER NEUDORF

BECH Be: change of holder

Free format text: 870527 *OVOTHERM VERPACKUNSPRODUKTIONS- UND HANDELS G.M.B.H. INDUSTRIEZENTRUM NO SUD

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
NLS Nl: assignments of ep-patents

Owner name: OVOTHERM VERPACKUNGSPRODUKTIONS- UND HANDELSGESELL

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: OVOTHERM VERPACKUNGSPRODUKTIONS- UND HANDELSGESELL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19910111

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19910125

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19910131

Year of fee payment: 9

Ref country code: BE

Payment date: 19910131

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19910402

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19920128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19920131

Ref country code: CH

Effective date: 19920131

Ref country code: BE

Effective date: 19920131

BERE Be: lapsed

Owner name: OVOTHERM VERPACKUNSPRODUKTIONS- UND HANDELS G.M.B

Effective date: 19920131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19920801

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19921001

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20011227

Year of fee payment: 20