EP0266583A3 - Packing tray and method of sealing same - Google Patents

Packing tray and method of sealing same Download PDF

Info

Publication number
EP0266583A3
EP0266583A3 EP87114892A EP87114892A EP0266583A3 EP 0266583 A3 EP0266583 A3 EP 0266583A3 EP 87114892 A EP87114892 A EP 87114892A EP 87114892 A EP87114892 A EP 87114892A EP 0266583 A3 EP0266583 A3 EP 0266583A3
Authority
EP
European Patent Office
Prior art keywords
web
packing tray
tray
compartments
flattened
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
EP87114892A
Other languages
German (de)
Other versions
EP0266583B1 (en
EP0266583A2 (en
Inventor
Hans Zettner
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.)
4P Rube Goettingen GmbH
Original Assignee
Unilever PLC
Unilever NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6313137&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0266583(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Priority to AT87114892T priority Critical patent/ATE81092T1/en
Publication of EP0266583A2 publication Critical patent/EP0266583A2/en
Publication of EP0266583A3 publication Critical patent/EP0266583A3/en
Application granted granted Critical
Publication of EP0266583B1 publication Critical patent/EP0266583B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/34—Trays or like shallow containers
    • B65D1/36—Trays or like shallow containers with moulded compartments or partitions

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packages (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Closing Of Containers (AREA)

Abstract

The packing tray is divided by at least one web into at least two compartments, it being possible for each of these compartments to be closed by a film or the like which is to be sealed on. The web tapers slightly towards the top and, in its upper end region, is at least approximately semicircular in cross-section, its upper wall being flattened off. This shape of the web can also be achieved by surfaces sloping at an angle of 30 to 60 DEG . In the corresponding device for deep-drawing the tray, due to this shaping of the webs and thus of the ribs of the device, a cooling channel can be mounted relatively near to the upper flattened-off wall, by which means the web is cooled quickly and effectively after forming. <IMAGE>
EP87114892A 1986-11-04 1987-10-13 Packing tray and apparatus for deepdrawing same Expired - Lifetime EP0266583B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87114892T ATE81092T1 (en) 1986-11-04 1987-10-13 DISH OR POT-SHAPED CONTAINER AND DEVICE FOR DRAWING SUCH A CONTAINER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863637536 DE3637536A1 (en) 1986-11-04 1986-11-04 BOWL OR POT-SHAPED CONTAINER AND DEVICE FOR THE SEALING THEREOF
DE3637536 1986-11-04

Publications (3)

Publication Number Publication Date
EP0266583A2 EP0266583A2 (en) 1988-05-11
EP0266583A3 true EP0266583A3 (en) 1990-02-28
EP0266583B1 EP0266583B1 (en) 1992-09-30

Family

ID=6313137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114892A Expired - Lifetime EP0266583B1 (en) 1986-11-04 1987-10-13 Packing tray and apparatus for deepdrawing same

Country Status (3)

Country Link
EP (1) EP0266583B1 (en)
AT (1) ATE81092T1 (en)
DE (2) DE3637536A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758795B1 (en) 1997-01-24 1999-02-26 Oreal PACKAGING FOR LIQUID TO SEMI-LIQUID PRODUCT
GB9906169D0 (en) 1999-03-17 1999-05-12 Unilever Plc A process for producing a water soluble package
GB9906172D0 (en) * 1999-03-17 1999-05-12 Unilever Plc A process for producing a water soluble package
GB9906176D0 (en) 1999-03-17 1999-05-12 Unilever Plc Process for producing a water soluble package
GB9906171D0 (en) 1999-03-17 1999-05-12 Unilever Plc A process for producing a water soluble package
GB0020964D0 (en) * 2000-08-25 2000-10-11 Reckitt & Colmann Prod Ltd Improvements in or relating to containers
US6492312B1 (en) 2001-03-16 2002-12-10 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Water soluble sachet with a dishwashing enhancing particle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305124A (en) * 1965-10-20 1967-02-21 Poly Pak Corp Of America Tray assembly
DE1486662A1 (en) * 1965-08-20 1969-06-12 L Schweisfurth Inh Karl Schwei Portion container for sending sausage products cut into slices and packed in portions
US4149841A (en) * 1978-03-27 1979-04-17 Peerless Machine & Tool Corporation Apparatus of making a compartment tray
DE2140341B2 (en) * 1970-08-11 1979-09-06 The Dow Chemical Co., Midland, Mich. (V.St.A.) Method and apparatus for manufacturing thermoplastic containers
DE2820089A1 (en) * 1978-05-08 1979-11-22 Pfeiffer Ohler Eisen Theob Compartmented food dish with edge flange - has compartment divided by fillet which opens into edge flange, supporting cover
DE3220416A1 (en) * 1982-05-29 1983-12-01 Adolf Illig Maschinenbau Gmbh & Co, 7100 Heilbronn DEVICE FOR DEFORMING PANEL OR FILM SECTIONS MADE OF THERMOPLASTIC PLASTIC
DE3302191A1 (en) * 1983-01-24 1984-07-26 Alcan Ohler GmbH, 5970 Plettenberg CONTAINER, IN PARTICULAR MENU BOWL IN ALUMINUM FILM, WITH LID

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1837875U (en) * 1961-07-22 1961-09-14 Nadler Werke Dr Paul Nadler SALES PACKAGING.
US3647104A (en) * 1970-02-24 1972-03-07 Harford E Goings Disposable tray
DE7813888U1 (en) * 1978-05-08 1978-08-24 Ohler Eisenwerk, Theob. Pfeiffer, 5970 Plettenberg CONTAINER, IN PARTICULAR MENU TRAY

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1486662A1 (en) * 1965-08-20 1969-06-12 L Schweisfurth Inh Karl Schwei Portion container for sending sausage products cut into slices and packed in portions
US3305124A (en) * 1965-10-20 1967-02-21 Poly Pak Corp Of America Tray assembly
DE2140341B2 (en) * 1970-08-11 1979-09-06 The Dow Chemical Co., Midland, Mich. (V.St.A.) Method and apparatus for manufacturing thermoplastic containers
US4149841A (en) * 1978-03-27 1979-04-17 Peerless Machine & Tool Corporation Apparatus of making a compartment tray
DE2820089A1 (en) * 1978-05-08 1979-11-22 Pfeiffer Ohler Eisen Theob Compartmented food dish with edge flange - has compartment divided by fillet which opens into edge flange, supporting cover
DE3220416A1 (en) * 1982-05-29 1983-12-01 Adolf Illig Maschinenbau Gmbh & Co, 7100 Heilbronn DEVICE FOR DEFORMING PANEL OR FILM SECTIONS MADE OF THERMOPLASTIC PLASTIC
DE3302191A1 (en) * 1983-01-24 1984-07-26 Alcan Ohler GmbH, 5970 Plettenberg CONTAINER, IN PARTICULAR MENU BOWL IN ALUMINUM FILM, WITH LID

Also Published As

Publication number Publication date
DE3637536A1 (en) 1988-05-19
EP0266583B1 (en) 1992-09-30
ATE81092T1 (en) 1992-10-15
DE3637536C2 (en) 1989-07-27
EP0266583A2 (en) 1988-05-11
DE3781999D1 (en) 1992-11-05

Similar Documents

Publication Publication Date Title
ES2035417T3 (en) TRANSPORT BAG.
EP0266583A3 (en) Packing tray and method of sealing same
ZA832423B (en) Thin-walled,injection-molded plastic container having a smooth,thickened sealing rim,and apparatus for its manufacture
HK71197A (en) Integral self-closing dispensing closure for a tube
BR9206223A (en) Plastic lid for containers
EP0634632A3 (en) Covered measuring device.
EP0065469A3 (en) Bag-shaped plastic container for liquids to be lyophilized, and method of use
IES940099A2 (en) &#34;A cooling device&#34;
GB2019363A (en) Insulated container
USD269853S (en) Packaging container for promotional material
EP0283843A3 (en) Sealing arrangement for refrigerated cabinets
SE9202042D0 (en) OPENING DEVICE FOR PACKAGING CONTAINERS
JPS5296454A (en) Heat transfer device
HU9402255D0 (en) Device for filling spacer frames for insulating glass with hygrgoscopic material
IT1273599B (en) SYSTEM FOR THE OPENING OF CLOSURES OF THERMALLY SEALED CONTAINERS
GR3007166T3 (en)
ATE52236T1 (en) DISPENSER WITH DRIPPING DEVICE.
EP0463446A3 (en) Package made from cardboard or the like
EP0288679A3 (en) Rubber stopper for a container used in suction drainage
EP0461594A3 (en) Case-like package, in particular for pralines
JPS5334163A (en) Refrigerator
JPS5298247A (en) Cooling device
IT1264176B1 (en) Improved vertical container
TW342371B (en) A closure
JPS52114891A (en) Fusion device

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

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE

17P Request for examination filed

Effective date: 19900725

17Q First examination report despatched

Effective date: 19910206

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: 4P RUBE GOETTINGEN GMBH

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE

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

Ref country code: SE

Effective date: 19920930

Ref country code: NL

Effective date: 19920930

Ref country code: GB

Effective date: 19920930

Ref country code: FR

Effective date: 19920930

Ref country code: BE

Effective date: 19920930

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19920930

REF Corresponds to:

Ref document number: 81092

Country of ref document: AT

Date of ref document: 19921015

Kind code of ref document: T

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

Ref country code: AT

Effective date: 19921013

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

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19921031

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19921031

REF Corresponds to:

Ref document number: 3781999

Country of ref document: DE

Date of ref document: 19921105

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19921231

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

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19930101

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19920930

26 Opposition filed

Opponent name: SCHMALBACH - LUBECA AG

Effective date: 19930329

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

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: 19930701

26 Opposition filed

Opponent name: GIZEH-WERK GMBH

Effective date: 19930615

Opponent name: SCHMALBACH - LUBECA AG

Effective date: 19930329

RDAC Information related to revocation of patent modified

Free format text: ORIGINAL CODE: 0009299REVO

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

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

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 19940310

R27W Patent revoked (corrected)

Effective date: 19940310