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1. WO1996004187 - CONTAINER WITH OPENING MEANS, MAKING THEREOF AND TOOL FOR MAKING CONTAINER

Publication Number WO/1996/004187
Publication Date 15.02.1996
International Application No. PCT/DK1995/000305
International Filing Date 13.07.1995
Chapter 2 Demand Filed 01.03.1996
IPC
B65D 77/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
77Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
10Container closures formed after filling
20by applying separate lids or covers
CPC
B65D 2577/2008
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
2577Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
10Container closures formed after filling
20by applying separate lids or covers
2008Rigid cutting or tearing devices
B65D 77/2028
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
77Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
10Container closures formed after filling
20by applying separate lids or covers ; , i.e. flexible membrane or foil-like covers
2024the cover being welded or adhered to the container
2028Means for opening the cover other than, or in addition to, a pull tab
Applicants
  • ANDERSEN, Irma [DK/DK]; DK (AllExceptUS)
  • JENSEN, Jørn [DK/DK]; DK (UsOnly)
Inventors
  • JENSEN, Jørn; DK
Agents
  • HOLME PATENT A/S; Sankt Peders Stræde 41 DK-1453 København K, DK
Priority Data
0914/9405.08.1994DK
Publication Language English (EN)
Filing Language Danish (DA)
Designated States
Title
(EN) CONTAINER WITH OPENING MEANS, MAKING THEREOF AND TOOL FOR MAKING CONTAINER
(FR) EMBALLAGE A DISPOSITIF D'OUVERTURE, FABRICATION ET OUTIL DE FABRICATION
Abstract
(EN)
A packing (1) for e.g. meat consists of a tray (2), which is produced of a relatively rigid plastic foil, and a closure (3) of a relatively flexible plastic foil. The tray (2) has a bottom (4), a side wall (5) and a rim (6). The foil of the closure (3) is heat sealed on the rim (6) of the tray (2) when the tray (2) is filled with the product to be packed. For easily being able to open the packing the foil of the tray is formed with a point (13) situated at the closure plane for penetrating the foil of the closure (3). When the foil (3) initially has been penetrated it is easy to remove by inserting, by way of example, a finger through the formed opening in the foil (3) and tearing this up. The penetrating point (13) is surrounded of a ringformed depression (14) in the foil having an outer wall (15), which is merging into the remaining tray (2), an inner wall (16), which is merging into the penetrating point (13), and a bottom (17), which is connecting the two walls (15; 16). By a pressure with a finger on the underside of the bottom (17) of the depression (14), the depression (14) is deformed by which the point (13) is driven through the foil of the closure (3).
(FR)
Un emballage (1), destiné par exemple à la viande, comporte une barquette (2) produite avec une feuille de plastique relativement rigide, et une fermeture (3) constituée d'une feuille de plastique relativement souple. Cette barquette (2) comprend un fond (4), une paroi latérale (5) et un rebord (6). La feuille de fermeture (3) est thermosoudée sur le rebord de la barquette une fois que celle-ci est garnie du produit à emballer. Pour faciliter l'ouverture de cet emballage, la feuille de barquette comporte une pointe (13) située sur le plan de fermeture et destinée à percer la feuille de fermeture (3). Une fois celle-ci percée, il est facile de la retirer, avec un doigt qui peut la déchirer par cette ouverture par exemple. Cette pointe de perçage (13) est entourée d'un creux annulaire (14), ménagé dans la feuille, doté d'une paroi externe (15), qui s'escamote dans l'épaisseur de cette barquette (2), d'une paroi interne (16), qui correspond à sa hauteur, et d'une base (17) qui relie ces deux parois (15, 16). En appuyant avec un doigt sous cette base (17) du creux (14), celui-ci se déforme, ce qui fait passer la pointe (13) au travers de la feuille de fermeture (3).
Also published as
FI970284
NO19970481
Latest bibliographic data on file with the International Bureau