FR2755952A1 - DEVICE FOR MANUFACTURING INSERTED AND FIXED LIDS ON TRAYS - Google Patents
DEVICE FOR MANUFACTURING INSERTED AND FIXED LIDS ON TRAYS Download PDFInfo
- Publication number
- FR2755952A1 FR2755952A1 FR9614009A FR9614009A FR2755952A1 FR 2755952 A1 FR2755952 A1 FR 2755952A1 FR 9614009 A FR9614009 A FR 9614009A FR 9614009 A FR9614009 A FR 9614009A FR 2755952 A1 FR2755952 A1 FR 2755952A1
- Authority
- FR
- France
- Prior art keywords
- cover
- tray
- hinge
- fixing
- thermoformed
- 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
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
- B65D77/2068—Means for reclosing the cover after its first opening
- B65D77/2072—Mechanical means
- B65D77/2076—Mechanical means provided by the cover itself
- B65D77/2084—Mechanical means provided by the cover itself the cover being maintained reclosed by a part folded over the container rim
-
- 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
- B65D77/2004—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being maintained on the container by mechanical means, e.g. crimping, clamping, riveting
- B65D77/2012—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being maintained on the container by mechanical means, e.g. crimping, clamping, riveting the cover being crimped or folded over the container flange
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Closures For Containers (AREA)
Abstract
Description
DESCRIPTIF
Actuellement la plupart des produits , plus particulièrement les produits alimentaires, sont conditionnés dans des barquettes, operculées ou pas et bénéficiant oupas d'un traitement, sous atmosphérecontrolée, tel que vide ou réinjection de gaz, et pouvant isposer d'un couvercle, indépendant et rapporté,
L'invention présente l'avantage de fournir un couvercle qui sera adapté et fixé à la barquette, le rendant ainsi solidaire. Cette opération se réalisant sur une
machine de conditionnement plus particulièrement une thermoformeuse,assurant ainsi au produit une constante protection par le fait utilesttoujoursprotégéet
recouvert dès l'instant ou il n'est pas utilisé, le couvercle étant toujours maintenu par sa charnière fixée sur la barquette et s rabattant seul sur le produit pour le le recouvrir dès l'utilisation terminée.DESCRIPTION
Currently most products, more particularly food products, are packaged in trays, sealed or not and benefiting or not from treatment, in a controlled atmosphere, such as vacuum or gas reinjection, and capable of having a lid, independent and reported,
The invention has the advantage of providing a cover which will be adapted and fixed to the tray, thus making it integral. This operation is carried out on a
packaging machine, more particularly a thermoformer, thus ensuring constant protection for the product by the fact that it is always protected
covered from the moment it is not used, the cover being always held by its hinge fixed on the tray and folding down only on the product to cover it as soon as the finished use.
Dispositif pour une meilleure protection des produits conditionnés dans des barquettes, en leur apportant adaptant et fixant un couvercle qui pourra s'ouvrir et se fermer à volonté, en fonction des besoins. Device for better protection of products packaged in trays, providing them with adapting and fixing a cover which can be opened and closed at will, as required.
La présente invention concerne un dispositif de protection et de présentation de produits, conditionnés dans des emballages, plus particulèrement des barquettes thermoformées. The present invention relates to a device for protecting and presenting products, packaged in packages, more particularly thermoformed trays.
La présente invention concerne un dispositif de protection et de présentation de produits, conditionnés dans des emballages, plus particulièrement des barquettes thermoformées. The present invention relates to a device for protecting and presenting products, packaged in packaging, more particularly thermoformed trays.
De nombreux roduits, plus particulièrement les produits alimentaires, bénéficient d'un operculage leur assurant une inviolabilité ou, pour les produits alimentaires, une meilleure conservation par leur mise sous atmosphère controlée. Many products, more particularly food products, benefit from a sealing ensuring them inviolability or, for food products, better conservation by putting them under controlled atmosphere.
Cette conservation limitée dans le temps, en fonction de chaque produit, perdure, dans cette limite de temps, tant que l'operculage reste inviolé, sitôt ouvert, le produit doit être consommé rapidemenL
La plupart des produits bénéficiant de ce procédé,disposent également sur cet operculage d'un couvercle amovible qui sert à protéger le produit une fois loperculage retiré, par mesure d'hygiène et également pour que le produit ne s'altère pas au contact d'autres produits conservés à proximité, souvent ans les frigidaires.This conservation limited in time, as a function of each product, continues, within this time limit, as long as the sealing remains inviolate, as soon as opened, the product must be consumed quickly.
Most of the products benefiting from this process, also have on this lid a removable cover which serves to protect the product once the lid is removed, for hygienic reasons and also so that the product does not deteriorate on contact with. other products kept nearby, often in refrigerators.
Couvercle rapporté, soit en matière plastique ou carton ou tous autres matériaux de conditionnement
La présente invention à pour but de réaliser un dispositif plus particulièrement destiné à apporter un couvercle fixe et solidaire à tous emballages plus particulièrement les barquettes thermoformées operculées ou pas, et pouvant déja, éventuellement, disposer d'un simple couvercle amovilbe, pouvant être retiré et séparé et donc nullement fixé à la barquette.Lid, either plastic or cardboard or any other packaging material
The present invention aims to provide a device more particularly intended to provide a fixed and integral cover to all packaging, more particularly the thermoformed trays which may or may not be sealed, and which may already, optionally, have a simple removable cover, which can be removed and separate and therefore not attached to the tray.
Suivant une autre fonction de la même invention, la procédure s'adapte à tous emballages pourvu qu'ils puissent être fixés, par tous moyens, systèmes ou procédés, de façon manuelle ou automatique sur le couvercle. According to another function of the same invention, the procedure adapts to any packaging provided that it can be fixed, by any means, system or process, manually or automatically on the cover.
Suivant une autre fonction de la présente invention le dispositif à pour objet, après la fabrication, sur une machine de conditionnement, plus particulièrement une thermoformeuse, d'un couvercle immédiatement prédécoupé, avec
ou sans charnière, dès le themoformage et sur lequelaussitôtest rapportée et positionnée la barquette.According to another function of the present invention, the device has for object, after manufacture, on a packaging machine, more particularly a thermoformer, an immediately precut cover, with
or without a hinge, from the themoforming and on which the tray is immediately attached and positioned.
Caractérisé par le fait que ce couvercle, ensuite est fixé sur la barquette de façon définitive soit ar un côté, soit par sa charnière s'il en dispose, de façon à recouvrir le produit pour réaliser ainsi sur l'ensemble une plus ou moins parfaite étanchéité, selon les besoins et en même temps uneprotectionde l'ensemble et une nouvelle et meilleure présentation. Characterized by the fact that this cover is then permanently fixed to the tray either on one side, or by its hinge if it has one, so as to cover the product so as to achieve a more or less perfect appearance on the whole watertightness, as required and at the same time protection of the whole and a new and better presentation.
D'autres caractéristiques et avantage de la présente invention apparaîtront au cours de la description suivant donnée en regard des dessins annexés à titre illustratif mais nullement limitatif dans lesquels:
La figure 1 représente le couvercle B. venant d'être thennoformé avec ses clips ou taquets de fixation C,sa charnière E et sa ligne de pliure F sur lequel est positionnée la barquette A dont dépasse le plan de joint D (côté operculé ou côté d'ouverture de la barquette)
Dans le mode de réalisation selon les 3 figures représentées sur ce dessin, la charnière E vient se positionner et se fixer sur le plan de joint D de la barquette A en trois mouvement manuels ou automatiques.Other characteristics and advantages of the present invention will appear during the following description given with reference to the drawings annexed by way of illustration but in no way limitative in which:
FIG. 1 represents the cover B. having just been thermoformed with its clips or fixing tabs C, its hinge E and its fold line F on which the tray A is positioned, of which protrudes from the joint plane D (sealed side or side tray opening)
In the embodiment according to the 3 figures shown in this drawing, the hinge E is positioned and fixed on the joint plane D of the tray A in three manual or automatic movements.
La figure 1 représente le mouvement 7 qui plie la charnière ne la relevant de 90 à partir de la ligne de pliure F. Figure 1 shows the movement 7 which folds the hinge not raising it by 90 from the fold line F.
La figure 2 représente le mouvement 8 qui tout en poussant la charnière E et la positionnant parallèment au plan de joint D de la barquette A de façon à ce qu'elle vienne bien s'encastrer sous les godrons ou taquets de fixation et de retenue du couvercle B et tout particulièrement ceux C 4 en avant de la barquette A
La figure 3 représente le mouvement 9 qui vient fixer I charnière E sur le plan de joint D en appuyant fortement par tous moyens defixationtelsque Thermosoudure, ultra sons, haute fréquence, collage etc.. ou tout autre procédé ou moyen permettant de fixer ou souder le couvercle B par sa charnière E sur la barquette A.Figure 2 shows the movement 8 which while pushing the hinge E and positioning it parallel to the joint plane D of the tray A so that it comes to fit under the gadroons or cleats for fixing and retaining the cover B and especially those C 4 in front of the tray A
FIG. 3 represents the movement 9 which comes to fix I hinge E on the joint plane D by pressing strongly by any means of fixing such as heat sealing, ultrasound, high frequency, bonding etc. or any other process or means making it possible to fix or weld the cover B by its hinge E on the tray A.
Dans le mode de réalisation selon ces figures, le dispositif fonctionne de la façon suivante, lorsqu'un consommateur désire utiliser le contenu G de la barquette A il doit soulever simplement le couvercle B qui se déplie sur sa charnière E et ainsi accéder, soit directement au produit si la barquette A n'est pas préalablement operculée, soit retirer l'operculage avant de le décourvir G, puis utiliser le produit G et relacher le couvercle B qui doit reprendre sa position initiale aussitôt laché, soit l'aider par une lègère pression s'il dispose de clips, godrons ou taquets de fixation ou tout autre dispositif ou présentation. In the embodiment according to these figures, the device operates as follows, when a consumer wishes to use the content G of the tray A he must simply lift the cover B which unfolds on its hinge E and thus access, either directly to the product if the tray A is not previously sealed, either remove the seal before unveiling it G, then use the product G and release the cover B which must return to its initial position as soon as it is released, or help it with a light pressure if it has clips, gadroons or fixing lugs or any other device or presentation.
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9614009A FR2755952B3 (en) | 1996-11-18 | 1996-11-18 | DEVICE FOR MANUFACTURING INSERTED AND FIXED LIDS ON TRAYS |
PCT/FR1997/002045 WO1998022366A1 (en) | 1996-11-18 | 1997-11-13 | Device for making lids and fixing them on containers or mounted receptacles |
EP97945924A EP1007439A1 (en) | 1996-11-18 | 1997-11-13 | Device for making lids and fixing them on containers or mounted receptacles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9614009A FR2755952B3 (en) | 1996-11-18 | 1996-11-18 | DEVICE FOR MANUFACTURING INSERTED AND FIXED LIDS ON TRAYS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2755952A1 true FR2755952A1 (en) | 1998-05-22 |
FR2755952B3 FR2755952B3 (en) | 1999-02-19 |
Family
ID=9497700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9614009A Expired - Lifetime FR2755952B3 (en) | 1996-11-18 | 1996-11-18 | DEVICE FOR MANUFACTURING INSERTED AND FIXED LIDS ON TRAYS |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1007439A1 (en) |
FR (1) | FR2755952B3 (en) |
WO (1) | WO1998022366A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3561668A (en) * | 1966-08-23 | 1971-02-09 | Anderson Bros Mfg Co | Sealed package |
US3438483A (en) * | 1967-03-27 | 1969-04-15 | Scientific Atlanta | Reclosable package |
NL7305417A (en) * | 1972-04-25 | 1973-10-29 | ||
FR2383833A1 (en) * | 1977-03-14 | 1978-10-13 | Erca | Moulded container sealing machine - has lid formed from thermoplastic web for sealing on container using heated tool |
US5447772A (en) * | 1990-11-21 | 1995-09-05 | E. I. Du Pont De Nemours And Company | Reclosable packaging seal and methods relating thereto |
WO1994024019A2 (en) * | 1993-04-21 | 1994-10-27 | Allergan, Inc. | Contact lens containers and methods of using |
-
1996
- 1996-11-18 FR FR9614009A patent/FR2755952B3/en not_active Expired - Lifetime
-
1997
- 1997-11-13 EP EP97945924A patent/EP1007439A1/en not_active Withdrawn
- 1997-11-13 WO PCT/FR1997/002045 patent/WO1998022366A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1998022366A1 (en) | 1998-05-28 |
FR2755952B3 (en) | 1999-02-19 |
EP1007439A1 (en) | 2000-06-14 |
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