FR2691952A1 - Sealed composite package - uses case and base attached at edges by ultra sound technique separated by tearing at solder line - Google Patents

Sealed composite package - uses case and base attached at edges by ultra sound technique separated by tearing at solder line Download PDF

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Publication number
FR2691952A1
FR2691952A1 FR9207159A FR9207159A FR2691952A1 FR 2691952 A1 FR2691952 A1 FR 2691952A1 FR 9207159 A FR9207159 A FR 9207159A FR 9207159 A FR9207159 A FR 9207159A FR 2691952 A1 FR2691952 A1 FR 2691952A1
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FR
France
Prior art keywords
base
bell
elements
tearing
edge
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
FR9207159A
Other languages
French (fr)
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FR2691952B1 (en
Inventor
Delorme Jean
Julliand Jean-Marc
Goillon Jean-Pierre
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.)
MINO GAILLARD SA
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MINO GAILLARD SA
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Filing date
Publication date
Application filed by MINO GAILLARD SA filed Critical MINO GAILLARD SA
Priority to FR9207159A priority Critical patent/FR2691952B1/en
Publication of FR2691952A1 publication Critical patent/FR2691952A1/en
Application granted granted Critical
Publication of FR2691952B1 publication Critical patent/FR2691952B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0217—Containers with a closure presenting stacking elements
    • B65D21/0223—Containers with a closure presenting stacking elements the closure and the bottom presenting local co-operating elements, e.g. projections and recesses
    • 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
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0206—Removable lids or covers without integral tamper element secured by snapping over beads or projections inside a peripheral U-shaped channel in the mouth of 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
    • 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
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/261—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for draining or collecting liquids without absorbing them
    • B65D81/262—Rigid containers having false bottoms provided with passages for draining and receiving liquids
    • 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
    • B65D2401/10—Tearable part of 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • 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
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/0012—Shape of the outer periphery having straight sides, e.g. with curved corners
    • B65D2543/00129—Shape of the outer periphery having straight sides, e.g. with curved corners two straight sides and at least one curved side
    • B65D2543/00138—Shape of the outer periphery having straight sides, e.g. with curved corners two straight sides and at least one curved side with one curved side
    • 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
    • B65D2543/00342—Central part of the lid
    • B65D2543/00351—Dome-like
    • 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
    • B65D2543/00342—Central part of the lid
    • B65D2543/00398—Reinforcing ribs in the central part of the closure
    • B65D2543/00407—Reinforcing ribs in the central part of the closure radial
    • 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
    • B65D2543/00425—Lids or covers welded or adhered to 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
    • 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
    • B65D2543/00453—Contact between the container and the lid in a peripheral U-shaped channel of the container
    • B65D2543/00472—Skirt
    • 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
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00629—Massive bead
    • 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
    • B65D2543/00694—Segments
    • 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
    • B65D2543/0074—Massive bead
    • 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
    • B65D2543/00805—Segments
    • 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
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00833—Integral tabs, tongues, handles or similar
    • B65D2543/00842—Integral tabs, tongues, handles or similar outside of the lid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)

Abstract

The package case (1) is made of K-RESIN(RTM) and the base (2) uses ABS resin. The base has an outer rim (2-4a) which is attached using ultra sound technique to the package case through a collar (1-2). The two items may be separated by tearing about the solder line. The base carries an edge groove (2-4) which engages in a feature (1-2, 1-3) located on the free edge of the case. The outer rim of the groove is in contact with the collar of the feature and assembled using ultra sound technique. ADVANTAGE - Allows use of multilayer films in composite package and permits effective recycling.

Description

La présente invention est relative à des perfectionnements apportés aux emballages composites étanches, c'est-à-dire comportant deux éléments assemblés après qu'un produit ait été disposé entre eux. The present invention relates to improvements made to waterproof composite packaging, that is to say comprising two elements assembled after a product has been placed between them.

L'assemblage des deux éléments des emballages composites connus est généralement réalisé par thermo-scellage de deux patins en vis-à-vis des deux éléments. Pour effectuer ce scellage, ces emballages sont fabriqués à partir de films multi-couches (au minimum trois couches pour l'un des éléments). La première couche vient en contact avec l'autre élément, elle est fondue lors du chauffage du film et sert donc directement au scellage du film. La seconde couche dite de "pelabilité", permet par délaminage l'ouverture de ces emballages. La troisième couche sert à régler la perméabilité des emballages. The assembly of the two elements of known composite packaging is generally carried out by heat-sealing two pads facing the two elements. To carry out this sealing, these packages are made from multi-layer films (at least three layers for one of the elements). The first layer comes into contact with the other element, it is melted when the film is heated and therefore serves directly for sealing the film. The second layer called "peelability", by delamination, opens these packages. The third layer is used to adjust the permeability of the packaging.

Ces films multicouches "pelables" ne peuvent être utilisés que par la technique de thermo-formage pour fabriquer ces emballages. These "peelable" multilayer films can only be used by the thermoforming technique to manufacture these packages.

La séparation des deux éléments composant un tel emballage est généralement très difficile, ce qui nécessite souvent l'utilisation d'objets contondants tels que des couteaux, ce qui n'est pas pratique. En outre la séparation peut entraîner la rupture de certaines parties des deux éléments, si bien qu'alors la réutilisation de l'emballage est précafre. The separation of the two elements making up such a package is generally very difficult, which often requires the use of blunt objects such as knives, which is not practical. In addition, the separation can lead to the rupture of certain parts of the two elements, so that the reuse of the packaging is precafe.

De plus, Les deux éléments restent associés avec au moins des fractions de la matière multi-couches ayant servi à leur collage, si bien que le recyclage de l'emballage n'est pas possible dans les conditions édictées par les normes actuelles. In addition, the two elements remain associated with at least fractions of the multi-layer material used for their bonding, so that recycling of the packaging is not possible under the conditions laid down by current standards.

Les perfectionnements qui font l'objet de La présente invention visent le développement du concept de "pelabilité" à des emballages fabriqués à partir de matière mono-couche réaLisé par la technique d'injection. The improvements which are the subject of the present invention relate to the development of the concept of "peelability" in packaging produced from single-layer material produced by the injection technique.

A cet effet, l'emballage composite étanche suivant l'invention est caractérisé en ce qu'un de ses éléments ou cloche est réalisé en
K-RESIN, en ce que le second élément ou embase est fabriqué en résine
ABS et en ce qu'une arête de l'un des deux éléments est soudée par ultra-sons par rapport à une facette de l'autre élément, afin que les dits éléments puissent être séparés par arrachage du cordon de soudure.To this end, the waterproof composite packaging according to the invention is characterized in that one of its elements or bell is made of
K-RESIN, in that the second element or base is made of resin
ABS and in that an edge of one of the two elements is welded by ultrasound with respect to a facet of the other element, so that the said elements can be separated by tearing off the weld bead.

Le dessin annexé, donné à titre d'exemple, permettra de mieux comprendre l'invention, les caractéristiques qu'elle présente et les avantages qu'elle est susceptible de procurer
Fig. 1 est une vue en perspective éclatée des deux éléments formant l'emballage composite étanche suivant l'invention. The appended drawing, given by way of example, will allow a better understanding of the invention, the characteristics which it presents and the advantages which it is capable of providing.
Fig. 1 is an exploded perspective view of the two elements forming the waterproof composite packaging according to the invention.

Fig. 2 est une coupe partielle à grande échelle des deux éléments de l'emballage suivant L'invention au début de leur assemblage. Fig. 2 is a partial section on a large scale of the two elements of the packaging according to the invention at the start of their assembly.

Fig. 3 est une vue semblable à celle de fig. 3, mais illustrant la phase finale d'assemblage de ses deux éléments. Fig. 3 is a view similar to that of FIG. 3, but illustrating the final phase of assembling its two elements.

Fig. 4 illustre en coupe transversale un emballage suivant l'invention empilé avec deux autres emballages semblables. Fig. 4 illustrates in cross section a package according to the invention stacked with two other similar packages.

Fig. 5 illustre la manière d'ouvrir l'emballage suivant l'invention. Fig. 5 illustrates how to open the packaging according to the invention.

Fig. 6 illustre comment l'emballage conforme à L'invention peut être réutilisé après séparation de ses deux éléments constitutifs. Fig. 6 illustrates how the packaging according to the invention can be reused after separation of its two constituent elements.

On a illustré en fig. 1 les deux éléments constituant un emballage étanche suivant l'invention qui sont réalisés respectivement sous la forme d'une cloche 1 et d'une embase 2. Illustrated in fig. 1 the two elements constituting a sealed package according to the invention which are produced respectively in the form of a bell 1 and a base 2.

La cloche 1 est, conformément à L'invention, réalisée en une matière plastique dénommée K-RESIN, marque déposée de la société PHILIPS
PETROLEUM. Cette matière connue ne présente pratiquement pas de propriété barrière pour l'oxygène, le C02, l'azote, la vapeur d'eau, etc...The bell 1 is, according to the invention, made of a plastic material called K-RESIN, registered trademark of the company PHILIPS
PETROLEUM. This known material has practically no barrier property for oxygen, C02, nitrogen, water vapor, etc.

de telle sorte qu'elle est parfaitement bien adaptée au stockage d'une denrée périssable telle que du fromage.so that it is perfectly suited for the storage of a perishable commodity such as cheese.

La cloche 1 comporte un fond 1-0 présentant la forme d'un secteur de cercle à angles arrondis dont le pourtour est solidaire d'une paroi latérale 1-1 en légère dépouille, dont le bord libre est entouré par une gouttière (fig. 2). Celle-ci est constituée par une collerette 1-2 parallèle au fond 1-0, située un peu avant le bord Libre de la paroi 1-1 et qui est associée à une cloison 1-3 perpendiculaire à la collerette. The bell 1 has a bottom 1-0 having the shape of a sector of a circle with rounded angles whose periphery is secured to a side wall 1-1 in slight relief, whose free edge is surrounded by a gutter (fig. 2). This consists of a flange 1-2 parallel to the bottom 1-0, located a little before the free edge of the wall 1-1 and which is associated with a partition 1-3 perpendicular to the flange.

Son arête extrême dépasse légèrement le bord libre de la paroi latérale 1-1. On observe en fig. 1 que la gouttière 1-2, 1-3 est interrompue à peu près au milieu de la face arrondie de la cloche 1. A cet endroit, cette face arrondie est solidaire de deux oreilles verticales 1-4, 1.5 réunies par un pont 1-6 parallèle à la face arrondie de la paroi 1-1 et à une certaine distance de celle-ci.Its extreme edge slightly exceeds the free edge of the side wall 1-1. We observe in fig. 1 that the gutter 1-2, 1-3 is interrupted approximately in the middle of the rounded face of the bell 1. At this point, this rounded face is integral with two vertical ears 1-4, 1.5 joined by a bridge 1 -6 parallel to the rounded face of the wall 1-1 and at a certain distance from it.

La face intérieure de la cloison 1-3 est pourvue de dents espacées 1-7. The interior face of the partition 1-3 is provided with teeth spaced 1-7.

On note enfin la présence sur le fond 1-0 d'une cavité ovale 1-8. Finally, note the presence on the bottom 1-0 of an oval cavity 1-8.

L'embase 2 affecte en profil en pLan une forme semblable à celle du fond 1-0 de la cloche 1. Elle est constituée d'une base plane 2-0 bordée par une nervure creuse en U 2-1 dont le flanc extérieur 2-2 est cambré et se prolonge en dessous de la base 2-0. A ce flanc fait suite une bride 2-3 parallèle à L'embase 2-0 et une joue périphérique 2-4 dont l'arête libre 2-4a qui est effilée, se trouve à peu près au niveau du plan médian de la base 2-0. On note la présence d'une patte de préhension 2-5 qui s'étend radialement vers l'extérieur à partir de la joue 2-4. Sur la facette externe de cette dernière se trouvent des ergots 2-6 disposés en correspondance avec les dents 1-7 de la cloche 1. On observe que L'embase 2-0 comporte une dépression centrale 2-7 qui fait saillie sur la face inférieure de ladite base et à partir de laquelle partent des nervures rayonnantes 2-8.L'emplacement de la dépression 2-7 correspond à celui de la cavité 1-8 de la cloche 1, lorsque celle-ci est placée sur l'embase 2. The base 2 takes on a profile in plan form similar to that of the bottom 1-0 of the bell 1. It consists of a flat base 2-0 bordered by a hollow U-shaped rib 2-1 whose outer flank 2 -2 is arched and extends below the base 2-0. This flank is followed by a bridle 2-3 parallel to the base 2-0 and a peripheral cheek 2-4 whose free edge 2-4a which is tapered, is located approximately at the level of the median plane of the base 2-0. We note the presence of a grip tab 2-5 which extends radially outwards from the cheek 2-4. On the external facet of the latter are pins 2-6 arranged in correspondence with the teeth 1-7 of the bell 1. It is observed that the base 2-0 has a central depression 2-7 which protrudes from the face lower of said base and from which radiating ribs 2-8 leave. The location of the depression 2-7 corresponds to that of the cavity 1-8 of the bell 1, when the latter is placed on the base 2.

Le montage s'effectue d'abord, comme illustré en fig. 2, en plaçant la cloche avec son ouverture tournée vers le haut et dans laquelle on a précedemment placé un bloc de produit 3 qui doit être emballé. La patte 2-5 de l'embase 2 est engagée entre le pont 1-6 et la partie arrondie de la paroi latérale 1-1, puis, grâce à une entaille ménagée à l'origine de la patte 2-5 on rabat l'embase autour de ladite patte, de telle sorte qu'alors le flanc 2-2 vient s'engager à l'intérieur de la paroi latérale 1-1 de la cloche 1, tandis que la joue 2-4 vient se disposer à l'inté- rieur de la gouttière réalisée autour de l'ouverture de La cloche par sa collerette 1-2 et sa cloison 1-3. L'arête effilée 2-4a de la joue 2-4 vient en contact avec la collerette 1-2 de la cloche (fig. 3).A ce moment, l'ensemble est placé entre les "sonotrodes" d'un émetteur à ultra-sons, de manière que l'arête 2-4a se soude avec la collerette 1-2 de la cloche 1 suivant un cordon 2-9. Par la même occasion, les dents 1-7 de la cloche viennent s'encliqueter avec les ergots 2-6 de l'embase 2. The assembly is carried out first, as illustrated in fig. 2, by placing the bell with its opening facing upwards and in which a block of product 3 has previously been placed which must be packed. The tab 2-5 of the base 2 is engaged between the bridge 1-6 and the rounded part of the side wall 1-1, then, thanks to a notch formed at the origin of the tab 2-5, the flap l base around said tab, so that the flank 2-2 engages inside the side wall 1-1 of the bell 1, while the cheek 2-4 comes to be arranged at the 'interior of the gutter made around the opening of the bell by its collar 1-2 and its partition 1-3. The tapered edge 2-4a of the cheek 2-4 comes into contact with the collar 1-2 of the bell (fig. 3). At this time, the assembly is placed between the "sonotrodes" of a transmitter with ultrasound, so that the edge 2-4a is welded with the collar 1-2 of the bell 1 along a cord 2-9. At the same time, the teeth 1-7 of the bell click into place with the pins 2-6 of the base 2.

L'ensemble est alors retourné et se présente tel qu'il est illustré en fig. 4 avec le bloc de produit 3 disposé à l'intérieur de la nervure creuse 2-1 de l'embase 2, ce bloc reposant sur les nervures rayonnantes 2-8 de l'embase. The assembly is then turned over and is presented as illustrated in FIG. 4 with the product block 3 disposed inside the hollow rib 2-1 of the base 2, this block resting on the radiating ribs 2-8 of the base.

Grâce à la présence de la dépression 2-7 et de la cavité 1-8 on peut gerber des emballages qui se centrent les uns par rapport aux autres. Thanks to the presence of the depression 2-7 and the cavity 1-8, it is possible to stack packages which center relative to each other.

De plus, le sérum issu du produit 3 peut s'écouler entre Les nervures rayonnantes 2-8 et venir se stocker dans la dépression 2-7. In addition, the serum from product 3 can flow between the radiating ribs 2-8 and come to be stored in the depression 2-7.

Du fait de la soudure par ultra-sons, l'emballage ainsi réalisé présente une étanchéité totale. Due to the ultrasonic welding, the packaging thus produced has a total seal.

Toutefois, Lors de l'utilisation, il est possible de séparer aisément les deux éléments de l'emballage en procédant de la manière suivante
il est nécessaire d'abord de renverser l'emballage afin que la cloche se trouve orientée vers le bas (fig. 5). Puis, l'utilisateur saisissant l'extrémité libre de la patte 2-5, qui se trouve en dessous du fond 1-6, lui communique un basculement suivant la flèche F1, de telle sorte que le pont 1-6 est rompu. La poursuite de ce mouvement entraîne le déchirage du cordon de soudure 2-9 et la séparation de l'embase et de la cloche. Pour l'utilisation du produit 3, celui-ci est replacé sur l'embase après nouveau basculement de l'ensemble (fig. 6).However, during use, it is possible to easily separate the two elements of the packaging by proceeding as follows
it is first necessary to invert the packaging so that the bell is facing downwards (fig. 5). Then, the user grasping the free end of the tab 2-5, which is located below the bottom 1-6, communicates a tilting according to the arrow F1, so that the bridge 1-6 is broken. The continuation of this movement leads to the tearing of the weld bead 2-9 and the separation of the base and the bell. For the use of product 3, it is replaced on the base after the assembly is tilted again (fig. 6).

Jusqu'à consommation complète du produit 3, l'emballage peut être refermé de manière relativement étanche, les ergots 2-6 de la cloche venant à chaque fois s'encliqueter avec les dents 1-7 de l'embase 2.Until the product 3 has been completely consumed, the packaging can be closed relatively tightly, the lugs 2-6 of the bell each time snapping into place with the teeth 1-7 of the base 2.

Après consommation du produit, les deux éléments 1 et 2 de l'embal- lage suivant l'invention sont parfaitement recyclables. After consumption of the product, the two elements 1 and 2 of the packaging according to the invention are perfectly recyclable.

il doit d'ailleurs être entendu que la description qui précède n'a été donnée qu'à titre d'exemple et qu'elle ne limite nullement le domaine de L'invention dont on ne sortirait pas en remplaçant les détails d'exécution décrits par tous autres équivalents.  it should moreover be understood that the foregoing description has been given only by way of example and that it in no way limits the field of the invention from which one would not depart by replacing the execution details described by all other equivalents.

Claims (4)

R E V E N D I C A T I O N S REVENDICATIONSR E V E N D I C A T I O N S CLAIMS 1. Emballage composite étanche en deux éléments, soit une embase et une cloche, caractérisé en ce que la cloche (1) est réalisée en K-RESIN, en ce que l'embase (2) est fabriquée en résine ABS et en ce qu'une arête (2-4a) de l'un des deux éléments est soudée par ultra-sons par rapport à une collerette (1-2) de l'autre élément (1) afin que lesdits éléments (1-2) puissent être séparés par arrachage du cordon de soudure (2-9). 1. Sealed composite packaging in two elements, ie a base and a bell, characterized in that the bell (1) is made of K-RESIN, in that the base (2) is made of ABS resin and in that '' an edge (2-4a) of one of the two elements is welded by ultrasound with respect to a flange (1-2) of the other element (1) so that said elements (1-2) can be separated by tearing off the weld bead (2-9). 2. Emballage suivant la revendication 1, caractérisé en ce que l'embase (2) comporte une joue périphérique (2-4) engagée dans une gouttière (1-2, 1-3) entourant le bord libre de la cloche (1), L'arête (2-4a) de ladite joue (2-4) venant en contact avec le fond ou collerette (1-2) de cette gouttière en vue de l'assemblage par soudure par ultrasons de cette arête (2-4a) avec la gouttière (1-2, 1-3). 2. Packaging according to claim 1, characterized in that the base (2) comprises a peripheral cheek (2-4) engaged in a gutter (1-2, 1-3) surrounding the free edge of the bell (1) , The edge (2-4a) of said cheek (2-4) coming into contact with the bottom or flange (1-2) of this gutter for the assembly by ultrasonic welding of this edge (2-4a ) with the gutter (1-2, 1-3). 3. Emballage suivant la revendication 2, caractérisé en ce que la joue périphérique (2-6) de l'embase est pourvue d'une patte radiale (2-5) orientée vers l'extérieur et qui passe sous un pont sécable (1-6) solidaire de la paroi latérale (1-1) de La cloche (1) et qui constitue un moyen d'inviolabilité. 3. Packaging according to claim 2, characterized in that the peripheral cheek (2-6) of the base is provided with a radial tab (2-5) oriented towards the outside and which passes under a breakable bridge (1 -6) integral with the side wall (1-1) of the bell (1) and which constitutes a means of inviolability. 4. Emballage suivant la revendication 2, caractérisé en ce que la face extérieure de la joue périphérique de l'embase (2) comporte des ergots (2-6) qui, une fois la cloche (1) montée sur L'embase (2), coopèrent avec des dents (1-7) ménagées en correspondance dans la gouttière de la cloche (1) en vue de permettre un emboîtement à force des deux éléments de l'emballage après son ouverture initiale.  4. Packaging according to claim 2, characterized in that the outer face of the peripheral cheek of the base (2) comprises lugs (2-6) which, once the bell (1) mounted on the base (2 ), cooperate with teeth (1-7) formed in correspondence in the gutter of the bell (1) in order to allow a force fit of the two elements of the package after its initial opening.
FR9207159A 1992-06-05 1992-06-05 WATERPROOF COMPOSITE PACKAGING. Expired - Fee Related FR2691952B1 (en)

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804412A1 (en) * 2000-01-28 2001-08-03 C G L Thermoformage Packaging for cheese comprises main and supplementary enclosure connected by orifice with drainage between enclosures for impurities by gravity
FR2819496A1 (en) * 2001-01-16 2002-07-19 Rg Plastiques Cheese packaging comprises base and cover whose bottom is fitted on bead around base which comprises divisible retention links to cover
DE20210260U1 (en) 2002-07-03 2002-09-12 Landschlachterei Pieper GmbH & Co. KG, 32791 Lage Packaging Unit
EP1736417A1 (en) * 2005-06-24 2006-12-27 PWP Industries Tamper evident bowl with blocked tab
EP1801026A1 (en) * 2005-12-21 2007-06-27 PWP Industries Enhanced tamper evident bowl with blocked tab
US7992743B2 (en) 2005-06-24 2011-08-09 Pwp Industries Edge-tearing tamper-evident container
US8251249B1 (en) 2005-06-24 2012-08-28 Pwp Industries Hangable tamper resistant packaging system
NL1042074B1 (en) * 2016-09-23 2018-04-06 Roelink Holding B V Packaging for a cheese part, also a combination of such a packaging and a cheese part
US10173824B2 (en) 2014-03-06 2019-01-08 Lucas Karel Johannes van den Broek Container for packaging products, in particular food products such as fresh meat products, as well as a method for packaging such products
US10220985B2 (en) 2016-10-28 2019-03-05 Genpak, Llc Tamper-evident container with a tabbed hinge
US10351310B2 (en) 2016-10-28 2019-07-16 Genpak, Llc Tamper-evident container with a bump near a tabbed hinge
US10889413B2 (en) 2016-10-28 2021-01-12 Genpak, Llc Tamper-evident container with a tab extending beyond a hinge
US10894635B2 (en) 2016-10-28 2021-01-19 Genpak, Llc Tamper-evident container with a wide tab extending beyond a hinge
US11091300B2 (en) * 2019-05-31 2021-08-17 Relocks Co., Ltd. Securing device for box

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US8360262B2 (en) 2005-12-21 2013-01-29 Pactiv Packaging Inc. Integrated food packaging system having a cup, a container, and a cover
US8127961B2 (en) 2007-11-10 2012-03-06 Pwp Industries Double ribbed secure container
US20100102074A1 (en) 2008-10-28 2010-04-29 Par-Pak Ltd. Tamper evident container with frangible hinge
US8146766B2 (en) 2009-04-29 2012-04-03 Pwp Industries Enhanced secure container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE731127A (en) * 1969-04-04 1969-09-15
FR2030731A5 (en) * 1969-09-22 1970-11-13 Phillips Petroleum Co
EP0099304A1 (en) * 1982-07-12 1984-01-25 Bongrain S.A. Foodstuff packaging process and its package
US4600736A (en) * 1985-03-11 1986-07-15 Phillips Petroleum Company Pigment concentrates for resins
JPS62188162A (en) * 1986-02-13 1987-08-17 Matsushita Electric Ind Co Ltd Sealed lead-acid battery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE731127A (en) * 1969-04-04 1969-09-15
FR2030731A5 (en) * 1969-09-22 1970-11-13 Phillips Petroleum Co
EP0099304A1 (en) * 1982-07-12 1984-01-25 Bongrain S.A. Foodstuff packaging process and its package
US4600736A (en) * 1985-03-11 1986-07-15 Phillips Petroleum Company Pigment concentrates for resins
JPS62188162A (en) * 1986-02-13 1987-08-17 Matsushita Electric Ind Co Ltd Sealed lead-acid battery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 30 (E-578)28 Janvier 1988 & JP-A-62 188 162 ( MATSUSHITA ELECTRIC ) 17 Août 1987 *

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804412A1 (en) * 2000-01-28 2001-08-03 C G L Thermoformage Packaging for cheese comprises main and supplementary enclosure connected by orifice with drainage between enclosures for impurities by gravity
FR2819496A1 (en) * 2001-01-16 2002-07-19 Rg Plastiques Cheese packaging comprises base and cover whose bottom is fitted on bead around base which comprises divisible retention links to cover
DE20210260U1 (en) 2002-07-03 2002-09-12 Landschlachterei Pieper GmbH & Co. KG, 32791 Lage Packaging Unit
US7992743B2 (en) 2005-06-24 2011-08-09 Pwp Industries Edge-tearing tamper-evident container
EP1736417A1 (en) * 2005-06-24 2006-12-27 PWP Industries Tamper evident bowl with blocked tab
US8251249B1 (en) 2005-06-24 2012-08-28 Pwp Industries Hangable tamper resistant packaging system
EP1801026A1 (en) * 2005-12-21 2007-06-27 PWP Industries Enhanced tamper evident bowl with blocked tab
US8056750B2 (en) 2005-12-21 2011-11-15 Pwp Industries Advanced tamper evident bowl
AU2006236067B2 (en) * 2005-12-21 2009-10-08 Pwp Industries Enhanced tamper evident bowl with blocked tab
US8833589B2 (en) 2005-12-21 2014-09-16 Pactiv Packaging Inc. Enhanced tamper evident bowl with blocked tab
US10173824B2 (en) 2014-03-06 2019-01-08 Lucas Karel Johannes van den Broek Container for packaging products, in particular food products such as fresh meat products, as well as a method for packaging such products
NL1042074B1 (en) * 2016-09-23 2018-04-06 Roelink Holding B V Packaging for a cheese part, also a combination of such a packaging and a cheese part
US10220985B2 (en) 2016-10-28 2019-03-05 Genpak, Llc Tamper-evident container with a tabbed hinge
US10351310B2 (en) 2016-10-28 2019-07-16 Genpak, Llc Tamper-evident container with a bump near a tabbed hinge
US10889413B2 (en) 2016-10-28 2021-01-12 Genpak, Llc Tamper-evident container with a tab extending beyond a hinge
US10894635B2 (en) 2016-10-28 2021-01-19 Genpak, Llc Tamper-evident container with a wide tab extending beyond a hinge
US11091300B2 (en) * 2019-05-31 2021-08-17 Relocks Co., Ltd. Securing device for box

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