EP0121201A1 - Couvercle pour récipient - Google Patents

Couvercle pour récipient Download PDF

Info

Publication number
EP0121201A1
EP0121201A1 EP84103263A EP84103263A EP0121201A1 EP 0121201 A1 EP0121201 A1 EP 0121201A1 EP 84103263 A EP84103263 A EP 84103263A EP 84103263 A EP84103263 A EP 84103263A EP 0121201 A1 EP0121201 A1 EP 0121201A1
Authority
EP
European Patent Office
Prior art keywords
edge
container
lid
ring
cover
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.)
Withdrawn
Application number
EP84103263A
Other languages
German (de)
English (en)
Inventor
Gerrit Goudriaan
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.)
Unilever PLC
Unilever NV
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
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0121201A1 publication Critical patent/EP0121201A1/fr
Withdrawn legal-status Critical Current

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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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0235—Removable lids or covers with integral tamper element
    • B65D43/0237—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element
    • B65D43/0256—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container
    • B65D43/026—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container leaving only an inside friction after removal of the tamper element
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/25—Non-metallic tear-off strips
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509—Cup
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • B65D2543/00546—NO contact
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00657—U-shaped or inverted U
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/00759—Flange or lip
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953—Sealing means
    • B65D2543/0099—Integral supplemental sealing lips

Definitions

  • the invention relates to a lid for a container, preferably made of plastic, with an outwardly projecting edge over which the lid is slipped.
  • the invention has for its object to design a lid of the type mentioned in such a way that an opening that has already taken place can be determined immediately.
  • the approaches can be pulled out relatively easily from under the edge of the lid.
  • reinserting is only possible with a corresponding Deckelver shaping possible that would only be possible with the help of a tool. This means that the lid can no longer be completely closed after it has been opened for the first time.
  • the inwardly projecting lugs are arranged in the region of the rounded corners. It is practically impossible to reinsert the lugs once they have been pulled out from under the container rim, so that the opening that has already taken place can also be seen here.
  • the lid edge which overlaps the container edge, is provided with recesses in the region of the projections projecting inwards.
  • a very advantageous embodiment of the invention lies in the fact that at least one freely projecting tab is formed on the lower end of the lid edge, next to which a predetermined breaking line of the lid edge opens.
  • the predetermined breaking line runs within the edge of the lid, specifically between its lid surface resting on the edge of the container and its section encompassing the edge of the container.
  • the edge of the lid is torn open along the predetermined breaking line, the lugs holding the lid on the container being separated.
  • a further cover edge section is provided parallel to the section encompassing the outside of the container edge, which lies against the inside of the container edge.
  • Another very advantageous embodiment of the invention is that a relatively thin, around the entire edge ring sealing lip is formed on the outside of the further vertically extending lid edge portion (edge ring) facing the container edge, which is attached to the container when the lid is attached to the latter vertical container edge (edge piece) creates a seal.
  • FIG. 1 in FIG. 1 denotes a thermoformed container which is provided with slightly conical side walls 2. At the upper end of the side walls, a circumferential shoulder 3 is arranged, above which an edge piece 4 running essentially vertically upward is attached. The actual container edge 5 adjoins this edge piece 4, which runs horizontally and at the outer end of which is connected an edge section 6 which is directed vertically downward and runs parallel to the edge piece 4.
  • a lid 10 is inserted, which is supported with the edge of its lid surface 11 on the shoulder 3 of the container side walls.
  • an edge ring 12 Parallel to the edge piece 4 of the container, an edge ring 12 then extends vertically upwards, to which a cover section 13 resting on the actual container edge 5 adjoins.
  • a further edge ring 14 then runs vertically downwards, which lies against the edge portion 6 of the container and projects beyond it at the bottom.
  • a shoulder 15 is formed on the inside, which engages under the edge section 6 of the container and thereby holds the lid on the container.
  • This approach 15 can run around the entire cover or be limited to the corner areas, as shown in the drawing, where 15 recesses 16 are provided in the edge ring 14 over the entire length of these approaches, which also extend into the cover section 13 extend.
  • a relatively thin sealing lip 21 is formed on the outside of the vertically extending edge ring 12 of the cover 10, which is supported on the vertical edge piece 4 of the cup 1.
  • This sealing lip 21 extends around the entire circumference and seals the container very reliably both in the illustrated original state of the cup and in the reclosed state, i.e. when the outer portions of the lid have been separated.
  • a tab 17 is formed, which projects freely downwards and serves to tear open the edge of the lid. In addition to this tab 17 opens a predetermined breaking line 18 which extends between the lid portion 13 and the edge ring 14.
  • This predetermined breaking line 18 can either extend to the tab 17, so that the edge ring 14 is torn off over the entire circumference when tearing open.
  • the tab 17 is grasped and the edge of the lid is torn open along the predetermined breaking line 18.
  • the approach 15 is separated so that the lid 10 can be easily removed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP84103263A 1983-03-31 1984-03-24 Couvercle pour récipient Withdrawn EP0121201A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8301135 1983-03-31
NL8301135A NL8301135A (nl) 1983-03-31 1983-03-31 Deksel voor een houder.

Publications (1)

Publication Number Publication Date
EP0121201A1 true EP0121201A1 (fr) 1984-10-10

Family

ID=19841629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84103263A Withdrawn EP0121201A1 (fr) 1983-03-31 1984-03-24 Couvercle pour récipient

Country Status (2)

Country Link
EP (1) EP0121201A1 (fr)
NL (1) NL8301135A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994026609A1 (fr) * 1993-05-10 1994-11-24 Riglietti, Antonio Couvercle inviolable pour recipients en matiere plastique
GB2298415A (en) * 1995-03-03 1996-09-04 Peerless Plastics Packaging Lidded containers
EP1160171A2 (fr) * 2000-05-26 2001-12-05 Dolphin Packaging limited Couvercle pour un récipient
KR100938750B1 (ko) * 2002-09-06 2010-01-26 메르크 파텐트 게엠베하 아릴-아릴 결합 화합물의 제조방법
WO2014150107A1 (fr) * 2013-03-15 2014-09-25 Sonoco Development, Inc. Fermeture pour récipient
US9340332B2 (en) 2013-03-15 2016-05-17 Sonoco Development, Inc. Closure for container

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194685A (fr) * 1958-04-15 1959-11-12 Nouveau système de crantage permettant d'assembler deux surfaces
DE1181121B (de) * 1959-12-22 1964-11-05 Alfred Boenecke Kunststoffbehaelter mit aufsetzbarem Deckel
DE1812925A1 (de) * 1968-12-05 1970-06-18 Lothar Ziegler Einweggefaess fuer Getraenke,insbesondere kohlensaeurehaltige Getraenke
US3557998A (en) * 1969-01-02 1971-01-26 Phillips Petroleum Co Wide mouth container and closure having integral opening means
FR2408531A1 (fr) * 1977-11-14 1979-06-08 Verreries Gles Recipient a couvercle etanche
FR2416170A1 (fr) * 1978-02-06 1979-08-31 Oriol Jean Emballage en matiere plastique formant boite, de toute section volumetrique, destine au conditionnement de produits alimentaires, tels que produits surgeles
FR2478588A1 (fr) * 1980-03-21 1981-09-25 Oriol Jean Couvercle inviolable pour notamment un emballage en matiere plastique formant boite

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194685A (fr) * 1958-04-15 1959-11-12 Nouveau système de crantage permettant d'assembler deux surfaces
DE1181121B (de) * 1959-12-22 1964-11-05 Alfred Boenecke Kunststoffbehaelter mit aufsetzbarem Deckel
DE1812925A1 (de) * 1968-12-05 1970-06-18 Lothar Ziegler Einweggefaess fuer Getraenke,insbesondere kohlensaeurehaltige Getraenke
US3557998A (en) * 1969-01-02 1971-01-26 Phillips Petroleum Co Wide mouth container and closure having integral opening means
FR2408531A1 (fr) * 1977-11-14 1979-06-08 Verreries Gles Recipient a couvercle etanche
FR2416170A1 (fr) * 1978-02-06 1979-08-31 Oriol Jean Emballage en matiere plastique formant boite, de toute section volumetrique, destine au conditionnement de produits alimentaires, tels que produits surgeles
FR2478588A1 (fr) * 1980-03-21 1981-09-25 Oriol Jean Couvercle inviolable pour notamment un emballage en matiere plastique formant boite

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994026609A1 (fr) * 1993-05-10 1994-11-24 Riglietti, Antonio Couvercle inviolable pour recipients en matiere plastique
GB2298415A (en) * 1995-03-03 1996-09-04 Peerless Plastics Packaging Lidded containers
EP1160171A2 (fr) * 2000-05-26 2001-12-05 Dolphin Packaging limited Couvercle pour un récipient
EP1160171A3 (fr) * 2000-05-26 2002-11-27 Sealed Air Limited Couvercle pour un récipient
KR100938750B1 (ko) * 2002-09-06 2010-01-26 메르크 파텐트 게엠베하 아릴-아릴 결합 화합물의 제조방법
WO2014150107A1 (fr) * 2013-03-15 2014-09-25 Sonoco Development, Inc. Fermeture pour récipient
US9340332B2 (en) 2013-03-15 2016-05-17 Sonoco Development, Inc. Closure for container

Also Published As

Publication number Publication date
NL8301135A (nl) 1984-10-16

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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): BE DE FR GB IT LU NL

17P Request for examination filed

Effective date: 19850404

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860316

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GOUDRIAAN, GERRIT