FR2503620A1 - Appts. for moulding and covering prepacked foods - to apply thermoplastic film or foil to moulds of various sizes and forms - Google Patents
Appts. for moulding and covering prepacked foods - to apply thermoplastic film or foil to moulds of various sizes and forms Download PDFInfo
- Publication number
- FR2503620A1 FR2503620A1 FR8108058A FR8108058A FR2503620A1 FR 2503620 A1 FR2503620 A1 FR 2503620A1 FR 8108058 A FR8108058 A FR 8108058A FR 8108058 A FR8108058 A FR 8108058A FR 2503620 A1 FR2503620 A1 FR 2503620A1
- Authority
- FR
- France
- Prior art keywords
- mold
- vacuum
- packaging
- plate
- marketing
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/162—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means
- B65B7/164—Securing by heat-sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/261—Handling means, e.g. transfer means, feeding means
- B29C51/262—Clamping means for the sheets, e.g. clamping frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/32—Moulds having cutting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
Abstract
Description
L'invention a pour objet un appareil pour la fermeture, pour l'emballage et la commercialisation d'un moule dans lequel un produit alimentaire est moulé avant cuisson. The invention relates to an apparatus for closing, packaging and marketing a mold in which a food product is molded before cooking.
L'inventeur a déja déposé une demande de brevet d'invention le 7 octobre 1980 sous le n0 80 21871. Cette demande antérieure a pour objet le procédé pour mouler, cuire et conditionner divers produits alimentaires. The inventor has already filed an invention patent application on October 7, 1980 under the number 80 21871. This previous application relates to the process for molding, cooking and packaging various food products.
La présente invention concerne l'appareil qui permet la fermeture des moules qui font à la fois office de moule pour la cuisson et d'emballage de commercialisation. The present invention relates to the apparatus which allows the closing of the molds which act both as a mold for cooking and as a packaging for marketing.
L'appareil selon l'invention est composé de deux parties. Une partie supérieure comporte le dispositif de mise en place, de découpe et de pose du film alimentaire et l'autre partie inférieure, un gabarit de montage qui reçoit le moule. Au moins, une des deux parties est mobile par rapport à l'autre, de manière à permettre la fermeture du moule par le film. The apparatus according to the invention is composed of two parts. An upper part includes the device for placing, cutting and laying the food film and the other lower part, an assembly template which receives the mold. At least one of the two parts is movable relative to the other, so as to allow the closure of the mold by the film.
La partie inférieure qui comporte un gabarit de montage pour loger le moule, est montée sur des ressorts et est munie d'un moyen pour faire le vide. Dans le cas où c'est la partie inférieure qui est mobile, dans le sens vertical, ledit gabarit est monté sur
un ensemble coulissant porteur mobile, l'ouverture du moule à fermer est présentée devant une plaque, devant laquelle défile un film alimentaire souple qui, par chauffage de ladite plaque, sur les bords de l'ouverture du moule vient fermer de manière hermétique le moule, dans lequel le vide a été produit auparavant.The lower part, which has a mounting template for housing the mold, is mounted on springs and is provided with a means for creating a vacuum. In the case where it is the lower part which is movable, in the vertical direction, said template is mounted on
a movable carrier sliding assembly, the opening of the mold to be closed is presented in front of a plate, in front of which a flexible food film passes, which, by heating said plate, on the edges of the opening of the mold hermetically closes the mold , in which the vacuum was previously produced.
Le gabarit coulissant est monté sur un ensemble porteur, monté sur un vérin hydraulique qui positionne, dans un premier temps, le moule contre une plaque chauffante devant laquelle est disposé un film plastique alimentaire. Dans un second temps, le vérin hydraulique comprime le gabarit mobile et le moule contre la plaque chauffante pour que les bords du moule, dans lequel le vide a été fait auparavant, viennent appuyer sur le film plastique alimentaire et la plaque chauffante. The sliding template is mounted on a carrier assembly, mounted on a hydraulic cylinder which initially positions the mold against a heating plate in front of which is placed a plastic food film. In a second step, the hydraulic cylinder compresses the movable template and the mold against the heating plate so that the edges of the mold, in which the vacuum has been created before, come to press on the food plastic film and the heating plate.
Entre le premier et le deuxième temps, une pompe à vide fait le vide dans le moule ; dès que le vide est fait dans ledit moule, le vérin hydraulique appuie les bords de l'ensemble gabarit-moule contre la plaque chauffante le temps de la thermo-soudure. Between the first and the second time, a vacuum pump creates the vacuum in the mold; as soon as the vacuum is made in said mold, the hydraulic cylinder presses the edges of the template-mold assembly against the heating plate for the time of the heat seal.
Selon un autre mode de réalisation, c'est la partie supérieure qui comporte le dispositif de mise en place, de découpe et d'emballage du film qui est mobile dans le sens vertical.According to another embodiment, it is the upper part which comprises the device for placing, cutting and packaging the film which is movable in the vertical direction.
Dans les deux modes de réalisation, un dispositif crée le vide dans le logement du moule, pour que le film vienne bien se plaquer contre les bords de l'ouverture du moule. In both embodiments, a device creates a vacuum in the mold housing, so that the film comes to press well against the edges of the opening of the mold.
Les dessins ci-joints donnés à titre d'exemple indicatif et non limitatif permettent aisément de comprendre l'invention. Ils représentent un mode de réalisation préféré selon l'invention. The attached drawings given by way of an indicative and non-limiting example easily make it possible to understand the invention. They represent a preferred embodiment according to the invention.
La figure 1 représente un appareil selon l'invention, vue de côté éclatée, en perspective, les différents éléments étant séparés les uns des autres, la partie inférieure étant mobile dans le sens vertical. Figure 1 shows an apparatus according to the invention, exploded side view, in perspective, the different elements being separated from each other, the lower part being movable in the vertical direction.
La figure 2 représente, de la même manière que la figure 1, un autre mode de réalisation de l'appareil dans lequel la partie supérieure est mobile dans le sens vertical. Figure 2 shows, in the same way as Figure 1, another embodiment of the apparatus in which the upper part is movable in the vertical direction.
Le moule ouvert 1 qui a reçu le produit alimentaire avant cuisson est placé sur le gabarit porteur 2 qui est coulissant dans un ensemble mobile. The open mold 1 which has received the food product before cooking is placed on the carrying template 2 which is sliding in a movable assembly.
L'opérateur actionne le vérin pneumatique 3 qui fait monter l'ensemble mobile composé de plaques porteusesÇ,9#et dans lesquelles coulisse le gabarit porteur 2. The operator actuates the pneumatic cylinder 3 which raises the mobile assembly composed of carrier plates Ç, 9 # and in which the carrier gauge 2 slides.
Dans un premier temps, le vérin 3 stoppe sa poussée vers le haut quand la plaque porteuse l1 arrive en contact étanche avec la plaque chauffante 5. Firstly, the jack 3 stops its pushing up when the carrier plate 11 comes into tight contact with the heating plate 5.
A ce stade, une pompe à vide 6 se déclanche et vient faire le vide dans le coffre à vide 7 qui entoure le moule 1 posé sur son gabarit porteur 2. At this stage, a vacuum pump 6 is triggered and creates a vacuum in the vacuum chest 7 which surrounds the mold 1 placed on its carrying template 2.
L'ensemble mobile (4) composé d'une plaque porteuse, inférieure, intermédiaire, supérieure 4, 9, 11, permet au gabarit de coulisser dans un coffre à vide 7 qui a la forme du moule 1. The mobile assembly (4) composed of a lower, intermediate, upper carrier plate 4, 9, 11, allows the template to slide in a vacuum box 7 which has the shape of the mold 1.
Ledit coffre à vide est relié en 19 à la pompe à vide 20.Said vacuum box is connected in 19 to the vacuum pump 20.
Sur la plaque porteuse inférieure 4 est disposée, sur les colonnes 8, une autre plaque 9 qui supporte un chassis cadre 10 qui tient une autre plaque porteuse supérieure 11 montée sur ledit cadre 10 sur des ressorts 12 Lesdits ressorts amortîssents le contact entre la plaque supérieure 11 et la plaque chauffante 5. On the lower carrier plate 4 is arranged, on the columns 8, another plate 9 which supports a frame chassis 10 which holds another upper carrier plate 11 mounted on said frame 10 on springs 12 Said springs absorb the contact between the upper plate 11 and the heating plate 5.
Lorsque le vide est terminé dans le coffre à vide 7, le verin 3 effectue le deuxième temps de son mouvement de façon à ce que la plaque porteuse 11 soit comprimée contre la plaque chauffante 5 devant laquelle se trouve le film plastique alimentaire 13. When the vacuum is finished in the vacuum box 7, the actuator 3 performs the second time of its movement so that the carrier plate 11 is compressed against the heating plate 5 in front of which is the food plastic film 13.
Cette plaque chauffante 5 permet de réaliser la thermo-soudure du film plastique alimentaire 13 sur le bords horizontal 14 du moule 1 en polypropylène rigide. This heating plate 5 makes it possible to heat seal the food plastic film 13 on the horizontal edges 14 of the mold 1 made of rigid polypropylene.
Le temps de soudure est préréglé et le vérin 3 laisse 1 'en- semble porteur 4, 9 et 11 redescendre lorsque la thermo-soudure est convenablement réalisée. The welding time is preset and the cylinder 3 lets the carrier assembly 4, 9 and 11 descend when the heat seal is properly carried out.
Le film plastique alimentaire 13 se déroule de la gauche vers la droite dans le sens indiqué par la flèche 15, quand l'opérateur fait face à l'appareil.The food plastic film 13 unrolls from left to right in the direction indicated by the arrow 15, when the operator faces the appliance.
Ledit film se trouve toujours sous tension pour éviter des plis au moment de la soudure. Said film is always under tension to avoid creases when welding.
Le film vierge 13 est situé sur le mandrin gauche 16, le mandrin droit 17 enroule automatiquement les chutes du film 13 après chaque opération de fermeture de l'ouverture du moule 1. The blank film 13 is located on the left mandrel 16, the right mandrel 17 automatically rolls up the scraps of film 13 after each closing operation of the opening of the mold 1.
En effet, un dispositif de découpe, de type connu, est incorporé dans la plaque chauffante 5 qui permet de découper automatiquement le film 13 autour de chaque moule 1, immédiatement après que la thermo-soudure soit réalisée et avant la descente de l'ensemble porteur du coffre à vide 7 et du moule 1. Indeed, a cutting device, of known type, is incorporated in the heating plate 5 which makes it possible to automatically cut the film 13 around each mold 1, immediately after the heat sealing is carried out and before the descent of the assembly. carrier of vacuum container 7 and mold 1.
Le gabarit porteur 2 est monté sur une colonne 18 qui coulisse dans l'ensemble qui forme le coffre à vide 7. The carrying template 2 is mounted on a column 18 which slides in the assembly which forms the vacuum box 7.
Bien entendu, un joint torique, non représenté sur la figure, assure l'étanchéité au niveau de la colonne 18 et du coffre à vide 7. Of course, an O-ring, not shown in the figure, seals at the level of the column 18 and the vacuum box 7.
Selon une variante, non représentée dans la figure 1, 1 'en- semble porteur peut être fixe, sauf le gabarit porteur coulissant 2, dans ce cas c'est la plaque chauffante 5 qui est mobile, actionnée par exemple par un verin hydraulique, qui vient dans un premier temps contre le bord 14 du moule 1, où le vide est fait à ce moment ; quand le vide est atteint, dans un second temps la plaque . chauffante vient se comprimer contre le bord 14 du moule le temps d'effectuer la thermo-soudure du film alimentaire 13. According to a variant, not shown in FIG. 1, the carrier assembly can be fixed, except for the sliding carrier gauge 2, in this case it is the heating plate 5 which is movable, actuated for example by a hydraulic cylinder, which initially comes against the edge 14 of the mold 1, where the vacuum is created at this time; when the vacuum is reached, in a second time the plate. heater comes to compress against the edge 14 of the mold time to heat seal the food film 13.
La figure 2 représente un autre mode de réalisation dans lequel la partie supérieure est mobile, dans le sens vertical. Dans cette figure, les éléments suivants portent les références suivantes - 21 : ressort pneumatique. Figure 2 shows another embodiment in which the upper part is movable in the vertical direction. In this figure, the following elements have the following references - 21: air spring.
- 22 : vérin pneumatique.- 22: pneumatic cylinder.
- 23 : cloche sous-vide supérieure.- 23: upper vacuum chamber.
- 24 : dispositif de découpe du film.- 24: film cutting device.
- 25 : plaque de soudure thermique.- 25: thermal welding plate.
- 26 : film d'operculage.- 26: sealing film.
- 27 : cloche sous-vide inférieure.- 27: lower vacuum chamber.
- 28 : gabarit de logement.- 28: housing template.
- 29 : rail de chariot coulissant.- 29: sliding carriage rail.
- 30 : vérin élévateur de moule.- 30: mold lifting cylinder.
- 31 : prise de vide.- 31: vacuum.
La partie basse qui fait office de gabarit de montage et de logement, se déplace latéralement comme on peut le voir sur la figure 2, avec une représentation en pointillés du moule 1. Ce déplacement permet le chargement et le déchargement du moule 1 après fermeture par le film alimentaire 13. The lower part which acts as a mounting and housing template, moves laterally as can be seen in FIG. 2, with a dotted representation of the mold 1. This movement allows the loading and unloading of the mold 1 after closing by the food film 13.
La cloche sous-vide supérieure 23 descend et ferme, de manière étanche la cloche sous-vide inférieure 27, en appuyant, grâce à son vérin pneumatique 22 ; la cloche supérieure 23 enfonce la cloche inférieure 27 qui est montée sur des ressorts ; le film alimentaire 13 vient alors fermer l'ouverture 14 du moule 1. The upper vacuum chamber 23 descends and sealingly closes the lower vacuum chamber 27, by pressing, thanks to its pneumatic cylinder 22; the upper bell 23 pushes the lower bell 27 which is mounted on springs; the food film 13 then closes the opening 14 of the mold 1.
Le dispositif de découpe 24 du film 13 entre en action, la cloche sous-vide supérieure 23 remonte tandis que le déplacement latéral de la cloche sous-vide inférieure 27 permet d'enlever le moule 1 qui est fermé et de le remplacer par un autre moule.The film cutting device 24 comes into action, the upper vacuum chamber 23 rises while the lateral displacement of the lower vacuum chamber 27 makes it possible to remove the mold 1 which is closed and to replace it with another mold.
L'invention s'applique particulièrement aux produits alimentaires, notamment aux
- jambonneaux - petits jambons ou épaules, portions consommateurs
- Rôtis de porcs, veaux et volailles
- pâtés
- plats cuisinés
-aliments pour animaux. The invention is particularly applicable to food products, in particular to
- hams - small hams or shoulders, consumer portions
- Roast pork, veal and poultry
- pasta
- ready meals
-Food for animals.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108058A FR2503620A1 (en) | 1981-04-14 | 1981-04-14 | Appts. for moulding and covering prepacked foods - to apply thermoplastic film or foil to moulds of various sizes and forms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108058A FR2503620A1 (en) | 1981-04-14 | 1981-04-14 | Appts. for moulding and covering prepacked foods - to apply thermoplastic film or foil to moulds of various sizes and forms |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2503620A1 true FR2503620A1 (en) | 1982-10-15 |
Family
ID=9257680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8108058A Pending FR2503620A1 (en) | 1981-04-14 | 1981-04-14 | Appts. for moulding and covering prepacked foods - to apply thermoplastic film or foil to moulds of various sizes and forms |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2503620A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2610595A1 (en) * | 1987-02-10 | 1988-08-12 | Socar | MACHINE FOR THERMOFORMING A SEALED FILM INSIDE A CARTON CONTAINER AND FOR CONTAINING THE CONTAINER |
FR2702448A1 (en) * | 1993-03-12 | 1994-09-16 | Gianbon Srl | Preparation process and installation for packed cooked hams and/or meats |
FR2759670A1 (en) * | 1997-02-19 | 1998-08-21 | Mcf | Semi automatic machine, used for sealing plastic film onto food packaging tray and cutting off excess |
FR3056195A1 (en) * | 2016-09-22 | 2018-03-23 | Guelt | OPERATING DEVICE WITH CONTAINER MEDIA MEANS AND MOBILE HEATER BLOCK AND CORRESPONDING METHOD |
FR3133178A1 (en) * | 2022-03-07 | 2023-09-08 | Guelt | SEALING MACHINE COMPRISING A REMOVABLE FRAME |
-
1981
- 1981-04-14 FR FR8108058A patent/FR2503620A1/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2610595A1 (en) * | 1987-02-10 | 1988-08-12 | Socar | MACHINE FOR THERMOFORMING A SEALED FILM INSIDE A CARTON CONTAINER AND FOR CONTAINING THE CONTAINER |
EP0281450A1 (en) * | 1987-02-10 | 1988-09-07 | SOCIETE CONTINENTALE DU CARTON ONDULE SOCAR Société Anonyme dite: | Machine for thermoforming a sealing film in the interior of a carton container for packaging food-stuff to be preserved and to cover the container |
FR2702448A1 (en) * | 1993-03-12 | 1994-09-16 | Gianbon Srl | Preparation process and installation for packed cooked hams and/or meats |
FR2759670A1 (en) * | 1997-02-19 | 1998-08-21 | Mcf | Semi automatic machine, used for sealing plastic film onto food packaging tray and cutting off excess |
FR3056195A1 (en) * | 2016-09-22 | 2018-03-23 | Guelt | OPERATING DEVICE WITH CONTAINER MEDIA MEANS AND MOBILE HEATER BLOCK AND CORRESPONDING METHOD |
FR3133178A1 (en) * | 2022-03-07 | 2023-09-08 | Guelt | SEALING MACHINE COMPRISING A REMOVABLE FRAME |
EP4245671A1 (en) | 2022-03-07 | 2023-09-20 | Guelt | Lidding machine comprising a removable frame |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4545177A (en) | Packing process and apparatus | |
US2991600A (en) | Method and apparatus for vacuum packaging with plastic sheaths | |
FR2511650A1 (en) | ||
US4182095A (en) | Packaging bulk commodities | |
FR2503620A1 (en) | Appts. for moulding and covering prepacked foods - to apply thermoplastic film or foil to moulds of various sizes and forms | |
FR2963322A1 (en) | Automatic leak-proof sealing device for plastic food product tray, has guiding units cooperating with complementary guiding units of parts to guide displacement of plate in translation, with edges during positioning and withdrawal of plate | |
FR2629424A1 (en) | Thermoplastic container and method of making such a container | |
CA2461155C (en) | Device for packaging products under controlled atmosphere | |
EP0258145A1 (en) | Flexible package comprising an evacuation component and a system for creating a vacuum in this package | |
FR2525437A1 (en) | Cooking meat esp. ham in plastics mould serving as package - and having cover pocket which is cut off after collecting meat juice | |
FR2565552A1 (en) | Method and apparatus for packaging certain products in trays or similar containers | |
US20080276573A1 (en) | Apparatus for creating a vacuum in containers for the preservation of foodstuffs | |
FR2512779A1 (en) | METHOD AND DEVICE FOR THE VACUUM PACKAGING OF GOODS IN THERMORETRACTIC PLASTIC BAGS | |
FR2505297A1 (en) | Temporarily reinforced plastic mould - in which ham is pressed and cooked serves also as package for distributed prod. | |
JP2665581B2 (en) | Vacuum packaging method | |
KR101720209B1 (en) | Vacuum packing apparatus having pressure unit | |
FR2680152A1 (en) | Device for packaging food products under vacuum | |
KR102654645B1 (en) | multifunctional packing machine | |
EP0497650B1 (en) | Installation of and method for producing foundry moulds with granulated material | |
JPS59115217A (en) | Packer for vacuum or gas filling | |
US6149958A (en) | Method for producing packages containing viscous foodstuffs | |
FR2506720A2 (en) | Vibrator enclosures for compacting filled thermoplastic bags - to avoid contamination of the bag mouth prior to welding | |
SU1676932A1 (en) | Device for packing articles | |
EP1056645A2 (en) | Method and installation for making packages in particular for displaying and preserving food products | |
EP1562827B1 (en) | Device for packaging products under controlled atmosphere in film-sealed packages |