FR2559366A1 - Removable rim on plastic containers - Google Patents

Removable rim on plastic containers Download PDF

Info

Publication number
FR2559366A1
FR2559366A1 FR8402189A FR8402189A FR2559366A1 FR 2559366 A1 FR2559366 A1 FR 2559366A1 FR 8402189 A FR8402189 A FR 8402189A FR 8402189 A FR8402189 A FR 8402189A FR 2559366 A1 FR2559366 A1 FR 2559366A1
Authority
FR
France
Prior art keywords
edge
groove
plastic containers
heat
detachable
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
FR8402189A
Other languages
French (fr)
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.)
DELGRANDE LORENZO
Original Assignee
DELGRANDE LORENZO
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 DELGRANDE LORENZO filed Critical DELGRANDE LORENZO
Priority to FR8402189A priority Critical patent/FR2559366A1/en
Publication of FR2559366A1 publication Critical patent/FR2559366A1/en
Pending 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
    • B65D77/2048—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2068—Means for reclosing the cover after its first opening
    • B65D77/2072—Mechanical means
    • B65D77/2088—Mechanical means attached to the cover
    • B65D77/2092—Mechanical means attached to the cover the means being a part initially broken from the container
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2075—Lines of weakness or apertures
    • B65D2577/2083—Lines of weakness or apertures in container flange
    • 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
    • B65D85/36—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bakery products, e.g. biscuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Closures For Containers (AREA)

Abstract

Removable rim 1, consisting of a heat-sealed film making up a lid intended for moulds, pastry boats, terrines and all covered plastic containers. The manual removal of this container lid is made possible by two grooves 2 made during manufacture on the horizontal rim.

Description

BOP;3 DETACIIABLE SUR LES RECIPIENTS EN MATIERE PLASTIQUE
L'invention a pour objet un perfectionnement apporté aux moules, barquettes terrines et tous récipients en matière plastique destinés à être operculés par lm film thermoscellé.BOP; 3 DETACIIABLE ON PLASTIC CONTAINERS
The subject of the invention is an improvement made to molds, earthenware trays and all plastic containers intended to be sealed with a heat-sealed film.

I'invention permet le détachement manuel du bord du récipient attenant au film soudé sur ce bord, ce qui améliore la présentation de ces récipients en vue de leur présentation à l'étalage.The invention allows manual detachment of the edge of the container adjoining the film welded to this edge, which improves the presentation of these containers with a view to their display on display.

L'invention consiste en une ou deux rainures pratiquées dans le bord horizontal du récipient lors de sa fabrication, suffisamment profonde pour pennettre le détachement manuel dudit bord, et laisser la paroi verticale du récipient nette de toute bavure.The invention consists of one or two grooves made in the horizontal edge of the container during its manufacture, deep enough to allow manual detachment of said edge, and leave the vertical wall of the container clean of any burrs.

La figure 1 représente en coupe la rainure sur la face inférieur du bord horizontal.Figure 1 shows in section the groove on the underside of the horizontal edge.

La figure 2 représente en coupe la rainure sur la face supérieure du bord horizontal.Figure 2 shows in section the groove on the upper face of the horizontal edge.

La figure 3 représente la rainure sur les deux faces du bord horizontal
1) bord horizontal détachable
2) Rainure
3) Paroi verticale
La figure 4 représente le récipient vu du dessus.Figure 3 shows the groove on both sides of the horizontal edge
1) detachable horizontal edge
2) Groove
3) Vertical wall
Figure 4 shows the container seen from above.

1) bord horizontal
2) rainure
3) paroi verticale intérieure
La figure 5 représente en coupe le récipient operculé.1) horizontal edge
2) groove
3) interior vertical wall
Figure 5 shows in section the sealed container.

1) Récipient
2) film thermoscellé
La figure 6 représente le récipient ouvert
1) récipient
2) film thermoscellé + bord détaché 1) Container
2) heat-sealed film
Figure 6 shows the open container
1) container
2) heat-sealed film + detached edge

Claims (2)

REVENDICATIONS 1/ Bord détachable à tous les récipients en matière plastique injectée destinés à être operculés par un film thermoscellé caractérisé par une rainure permettant de le séparer du récipient en même temps que 1 opercu1e 2/ Borddetachable selon la revendication 1/ caractérisé par le fait qu'il comporte une rainure (2) située sur la face supérieure dudit bord. (figure 1) ; 3/ Bord détachable selon les revendications 1/ et 2/ caractérisé par le fait qu'il comporte une rainure (2) située sur la face inférieure dudit bord (2).CLAIMS 1 / Detachable edge to all containers of injected plastic intended to be sealed with a heat-sealed film characterized by a groove making it possible to separate it from the container at the same time as 1 seal 2 / Detachable edge according to claim 1 / characterized in that 'It has a groove (2) located on the upper face of said edge. (figure 1) ; 3 / detachable edge according to claims 1 / and 2 / characterized in that it comprises a groove (2) located on the underside of said edge (2). 4/ Bord détachable selon les revendications 1/, 2/, 3/ caractérisé par le fait qu'il comporte une rainure (2) sur chaque face dudit bord.4 / detachable edge according to claims 1 /, 2 /, 3 / characterized in that it has a groove (2) on each side of said edge. (figure 3).(figure 3). 5/ Bord détachable selon les revendications précédentes caractérisé par le fait qu'il reste attenant au film thermoscellé (figure 5) et que sa forme permet à l'ensemble ainsi constitué (2) de servir de couvercle réutilisable. 5 / detachable edge according to the preceding claims characterized in that it remains attached to the heat-sealed film (Figure 5) and that its shape allows the assembly thus formed (2) to serve as a reusable cover.
FR8402189A 1984-02-10 1984-02-10 Removable rim on plastic containers Pending FR2559366A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8402189A FR2559366A1 (en) 1984-02-10 1984-02-10 Removable rim on plastic containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402189A FR2559366A1 (en) 1984-02-10 1984-02-10 Removable rim on plastic containers

Publications (1)

Publication Number Publication Date
FR2559366A1 true FR2559366A1 (en) 1985-08-16

Family

ID=9301006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8402189A Pending FR2559366A1 (en) 1984-02-10 1984-02-10 Removable rim on plastic containers

Country Status (1)

Country Link
FR (1) FR2559366A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241002A2 (en) * 1986-04-07 1987-10-14 Sumitomo Bakelite Company Limited Process for manufacturing easy-to-open containers
FR2618411A1 (en) * 1987-07-24 1989-01-27 Valoine Sarl Charcuterie Container for packaging foodstuffs, closed by a tear-off cover which can be used again as a lid
EP1930253A1 (en) * 2006-12-06 2008-06-11 Pregis Rigid Packaging Limited Container and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906180A (en) * 1959-11-10 1962-09-19 Plastomatic Corp Sealed synthetic plastic containers
US3101870A (en) * 1960-10-12 1963-08-27 Plastomatic Corp Film sealed container with pouring spout
FR2409202A1 (en) * 1977-11-17 1979-06-15 Haustrup Plastic As CONTAINER WITH LID
FR2525180A1 (en) * 1982-04-14 1983-10-21 Plastimecanique Sa FOOD PACKAGING CONTAINER

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906180A (en) * 1959-11-10 1962-09-19 Plastomatic Corp Sealed synthetic plastic containers
US3101870A (en) * 1960-10-12 1963-08-27 Plastomatic Corp Film sealed container with pouring spout
FR2409202A1 (en) * 1977-11-17 1979-06-15 Haustrup Plastic As CONTAINER WITH LID
FR2525180A1 (en) * 1982-04-14 1983-10-21 Plastimecanique Sa FOOD PACKAGING CONTAINER

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241002A2 (en) * 1986-04-07 1987-10-14 Sumitomo Bakelite Company Limited Process for manufacturing easy-to-open containers
EP0241002A3 (en) * 1986-04-07 1989-07-12 Sumitomo Bakelite Company Limited Process for manufacturing easy-to-open containers
FR2618411A1 (en) * 1987-07-24 1989-01-27 Valoine Sarl Charcuterie Container for packaging foodstuffs, closed by a tear-off cover which can be used again as a lid
EP1930253A1 (en) * 2006-12-06 2008-06-11 Pregis Rigid Packaging Limited Container and method

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