EP2251265A2 - Machine d'emballage pour une feuille d'operculage multi-couche. - Google Patents

Machine d'emballage pour une feuille d'operculage multi-couche. Download PDF

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Publication number
EP2251265A2
EP2251265A2 EP10004250A EP10004250A EP2251265A2 EP 2251265 A2 EP2251265 A2 EP 2251265A2 EP 10004250 A EP10004250 A EP 10004250A EP 10004250 A EP10004250 A EP 10004250A EP 2251265 A2 EP2251265 A2 EP 2251265A2
Authority
EP
European Patent Office
Prior art keywords
packaging machine
machine according
sealing
plate
layers
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
EP10004250A
Other languages
German (de)
English (en)
Other versions
EP2251265A3 (fr
EP2251265B1 (fr
Inventor
Elmar Ehrmann
Dieter Holzern
Helmut Sparakowski
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.)
Multivac Sepp Haggenmueller GmbH and Co KG
Original Assignee
Multivac Sepp Haggenmueller GmbH and Co KG
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 Multivac Sepp Haggenmueller GmbH and Co KG filed Critical Multivac Sepp Haggenmueller GmbH and Co KG
Priority to EP11003341A priority Critical patent/EP2360098A1/fr
Publication of EP2251265A2 publication Critical patent/EP2251265A2/fr
Publication of EP2251265A3 publication Critical patent/EP2251265A3/fr
Application granted granted Critical
Publication of EP2251265B1 publication Critical patent/EP2251265B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/025—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers
    • B65B31/028—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers closed by a lid sealed to the upper rim of the container, e.g. tray-like container
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material

Definitions

  • the present invention relates to a thermoforming packaging machine according to the preamble of claim 1, and to a packaging machine according to the preamble of claim 10.
  • the present invention relates to a machine for producing packaging, in particular packaging for fresh meat products, which on the one hand should have a long shelf life and on the other hand should look attractive in the sales display for the customer.
  • packaging in particular packaging for fresh meat products
  • it requires a corresponding oxygen content on the product surface to achieve the appealing redness.
  • An alternative method is to use a product-filled tray sealed with two lidding films, an outer, oxygen-impermeable, and an inner, oxygen-permeable lidding film, evacuating the interior of the package and allowing the product to be stored for a long time due to the low residual oxygen ,
  • the resulting discoloration is optically inadequate, but is revised before removing the package in the sales display, by removing the outer, oxygen-impermeable lidding foil, since now oxygen can diffuse through the inner, oxygen-permeable lidding foil into the packaging and to a recoverable redness of the product everything in the visible range.
  • Both methods are preferably suitable for a combination of packaging and product, in which the product as a whole under the top edge (equivalent to the Sealing plane) of the packaging tray into which it was filled. If a part of the product surface were located above the sealing plane, then the cover film would come into contact with the product there and the oxygen from the interior of the packaging or also the oxygen which diffuses from the outside would not be able to reach these surfaces. This creates undesirable discolorations on the product, which the buyer of this product rates as deficient.
  • EP 0 690 012 B1 describes a two-layered film having an outer, oxygen-impermeable and an inner, oxygen-permeable layer which is capable of diffusing oxygen to the product despite a product contact.
  • This effect is produced by the fact that between the two layers of particles, preferably food starch particles, are distributed as evenly as possible, which ensure that oxygen can move in this intermediate region and thus can continuously flow to the points at which the product touches the oxygen is consumed.
  • the total oxygen consumed in this intermediate region is enriched again by the amount of oxygen in the interior of the package and by the oxygen-permeable lidding film.
  • tray sealers are now known which seal the dishes filled with overhanging products with said two-ply lidding sheets.
  • lid films In order to have the shrinkability of the lid films act, it must be heated to a minimum temperature before closing with the shell and then venting the chamber so that the film in this state as a "second skin” applies to the product in some areas and thus represents a very attractive packaging.
  • the person skilled in the art is aware of lid foils in a sealing station for this purpose by applying to heat on a plate to reach the necessary temperature, which releases the shrinkage properties. However, this temperature is below the sealing temperature of the sealing plate or the film.
  • a complex and expensive solution is a separate heating device, which is located in the plate and on the one hand requires space and on the other hand requires an effort to lead the power line for the heater so that the tightness of the chamber in the closed state, e.g. for the evacuation process or the seal is not overridden.
  • Simpler designs provide for a plate which is to be brought to the desired temperature only by the radiant heat of the sealing plate. This is especially detrimental when starting the packaging machine, for example, after converting to a new packaging or a new product, since a very long waiting period arises. In addition, this process is not regulated, but requires that in the following operation, the radiant heat corresponds to the heating of the plate.
  • the object of the invention is to develop a cost-effective packaging machine, which offers a possibility to eliminate the disadvantages mentioned above nevertheless.
  • heat plates are used in the standard case, which are preferably located in the sealing station and are heated in a controlled manner to cause the heating of the lidding film. It has proven to be particularly advantageous to equip the heat plate with at least one contact for the heat transfer by heat conduction from the sealing plate. This has proved to be particularly simple and inexpensive to manufacture, since no own heating devices must be mounted on or in the hot plate, the power line in the following consuming out of the chamber of the sealing station must be led out especially sealed.
  • the space required for the hot plate can be optimized here.
  • this conventional heating effect when starting the packaging machine for example, after a set-up, since the waiting time is extended to the start of production. Due to the inventive temporary direct contact between sealing plate and hot plate this waiting time can be reduced to a minimum.
  • a sealing plate need not be made in one piece, it may also be a heating plate with connected bars for sealing, possibly with a separate mobility of the webs relative to the heating plate.
  • the contact between the heat plate and the sealing plate is preferably designed to be detachable, so that the heating plate can also cool down, for example, if the temperature range of the heating plate is to move downward after the setting-up process on another cover foil with different properties. Furthermore, it is advantageous to achieve a cooling of the heat plate by separating the contact, since in the case of a set-up or cleaning process, the operator can get to the surface of the hot plate with body parts and thus the risk of injury can be limited or the waiting time in which the hot plate reached an uncritical temperature, can be reduced.
  • the solubility of the contact over a relative mobility of the heat plate, the sealing plate and / or contact elements can be realized. These movements can be performed structurally simple and inexpensive, if the heat plate and the sealing plate anyway perform linear movements for the process of sealing in the sealing station.
  • the invention enables a linear vertical movement of the sealing plate to the heating plate within the sealing station which is adapted to releasably contact the sealing plate with the heating plate.
  • This movement can already be performed with the chamber open, to heat the heat plate for the sealing process to the necessary temperature, to optimize the cycle time of the sealing operation and to increase the performance of the packaging machine.
  • the heating of the lid film can be effected by direct contact with the hot plate to the cover film in the shortest possible time to the required temperature to heat up, to proceed with the subsequent processes, and to optimize the throughput, here as packaging per unit time.
  • the packaging machine is equipped with a controller to perform at least the regulation of the temperature of the hot plate. It may also be able to store the product-specific data and / or the temperature-specific data for the lidding film and retrieve it again during repeated production and automatically run the regulation for heating the hotplate.
  • the process of temperature regulation can result in an accurate temperature in and / or on the hot plate.
  • the packaging machine can be designed as a thermoforming packaging machine with a device of the type described below for separating and merging a shrinkable multilayer lid film and optionally the advantageous heating of the lid film in the sealing station by means of a heat plate, which via a heat transfer Contact with the sealing plate can be temperature-regulated, can be equipped.
  • thermoforming packaging machine having the features of claim 10.
  • the thermoforming packaging machine has a forming station to form containers in a first sheet-like material, here as a lower film, in the area of an insertion path Products are placed, in particular, the property that they can survive beyond the top edge of the molded container.
  • a sealing station is arranged, in which a second web-like material as a lid film, in particular a multilayer lid film, is sealed onto the container and closes it. At least two layers of the multilayer cover film are previously changed in their distance from each other. This has the advantage in multilayer lidding films that a gas cushion can form between adjacent layers to ensure that the outer lidding film can not come into direct contact with the product.
  • the lidding film may consist of an outer, oxygen-impermeable and an inner, oxygen-permeable layer.
  • the gas cushion between the layers may serve to facilitate or enhance the flow of oxygen between the two layers.
  • the oxygen can safely reach the points at which the product is in contact or in contact with the product with the inner, oxygen-permeable layer, so that a discoloration of the particular fresh meat product is prevented or at least minimized.
  • the gas cushion can be formed in particular by the fact that the two layers of the cover film in the transport direction reduce their distance and are transported close to each other and parallel in the sealing station.
  • a closed volume can be generated by closing the chamber and clamps in the entire (all-round) outer edge region, in which thus the gas cushion is located.
  • the resulting gas cushion can serve for good oxygen transport within at least two adjacent layers of the cover sheet.
  • thermoforming packaging machine In order to reduce or even eliminate negative influences due to moisture which may be present in the environment, this area can also be enclosed by a separate chamber in order to be able to generate its own, preferably dry, atmosphere.
  • the at least two layers of the cover film are wound together on a film roll as a material storage and can thus be deducted together on the thermoforming packaging machine from this role.
  • this requires only a standardized existing film receptacle for the cover film.
  • the layers of the lidding film could also be individually stored on different roles and then brought together.
  • Two layers of cover films located on a common film roll can be separated or opened after being pulled off the film roll.
  • This is to be understood as meaning that the layers of the cover film adjacent to one another by adhesion or further compounds, such as adhesive layers, are removed from one another. It is necessary to solve this connection so that a gas cushion with oxygen can be built up between these two layers for the subsequent process.
  • small particles such as cornstarch are located between the layers to minimize the adhesion that can occur in the roll when rolled up and to minimize the forces involved in separating the layers.
  • these films can also have thicknesses of less than 50 microns, higher tensile forces would distort the film, it would cause wrinkles or even a tear or tear.
  • the packages are separated from the first sheet-like material, which is transported in the working direction via the transport chain within the thermoforming packaging machine becomes necessary.
  • This can be realized by preferably transverse and longitudinal cutting stations, which are located in the working direction behind the sealing station. Alternatively, a complete cut is possible.
  • FIG. 1 shows a schematic view of a packaging machine 1 according to the invention in the form of a thermoforming packaging machine.
  • This has a forming station 2, a sealing station 3, a cross-cutting device 4 and a longitudinal cutting device 5, which are arranged in this order in a working direction R on a machine frame 6.
  • a feed roller 7 On the input side is located on the machine frame 6, a feed roller 7, from which a first web-shaped material 8 is withdrawn.
  • a material reservoir 9 is provided, from which a second web-shaped material 10 is withdrawn as a cover film.
  • a device 11 for changing a distance 12 of an outer layer 10a and inner layer 10b of the cover sheet 10 is located in the transport direction of the second web material 10 in front of the sealing station 3.
  • a discharge device 13 in the form of a conveyor belt is provided on the packaging machine, with the finished individual packages are transported away. Furthermore, the packaging machine 1 to a feed device, not shown, which engages the first web-shaped material 8 side and in the main working cycle in cycles in the working direction R. transported.
  • the feed device can be realized, for example, by laterally arranged transport chains.
  • the forming station 2 is formed as a thermoforming station in which containers 14 are formed by deep drawing in the first sheet material 8.
  • the forming station 2 may be designed such that in the direction perpendicular to the working direction R a plurality of containers are formed side by side.
  • an insertion path 15 is provided, in which the containers 14 formed in the first web-shaped material 8 are filled with product 16.
  • the sealing station 3 is designed as a closable chamber in which the atmosphere in the containers 14 can be evacuated prior to sealing and subsequently replaced by backgassing with a suitable replacement gas.
  • the cross-cutting device 4 is formed as a punch, which cuts through the first web-shaped material 8 and the second web-shaped material 10 in a direction transverse to the working direction R between adjacent containers 14.
  • the cross-cutting device 4 operates such that the first web-shaped material 8 is not divided over the entire width, but at least in an edge region is not severed. This allows a controlled onward transport by the feed device.
  • the longitudinal cutting device 5 is formed in the illustrated embodiment as a knife assembly, with the first web-shaped material 8 and the second web-like material 10 between adjacent containers 14 and the lateral edge of the first web-shaped material 8 are severed, so that behind the slitter 5 individualized packages are present ,
  • a controller 17 takes on the task of executing and monitoring the processes required in the packaging machine.
  • the first web-shaped material 8 is withdrawn from the feed roller 7 and transported by the feed device into the forming station 2.
  • containers 14 are formed by deep drawing in the first sheet-like material 8.
  • the containers 14 are transported along with the surrounding material of the first sheet material 8 in a main working cycle to the insertion path 15, in which they are filled with product 16.
  • the filled containers 14 are transported along with the surrounding material of the first sheet material 8 in the main working cycle by the feed device in the sealing station 3.
  • the second web-shaped material 10 is transported as a cover film after a first Ansiegelvorgang to the first web-shaped material 8 with the feed movement of the first web-shaped material 8.
  • the second web-shaped material 10 is withdrawn from the material storage 9 and moved along the device 11.
  • the device 11 causes a spacing of the outer layer 10a of the cover film 10 and the inner layer 10b of the cover film 10 to a distance 12. At the end of the device 11 in the transport direction, the distance is reduced so that both layers together and transported in parallel in the sealing station 3 become.
  • the device 11 is shown in a form in which two rollers 18 provide for a varying distance 12. This distance 12 is performed after the material storage 9 by a separate trajectory of the outer layer 10 a of the lid film 10 and the inner layer 10 b of the lid film 10 via the rollers 18. After the rollers 18, the course of the track of both layers is brought together again to the sealing station 3.
  • Spacer elements 19, for example maize starch grains, which are located between the outer layer 10a of the cover film 10 and the inner layer 10b of the cover film 10 can be located on only one side of the outer layer 10a of the cover film 10 or the inner layer 10b of the cover film 10, as well as both sides.
  • the spacer elements 19 allow on the one hand the function of facilitating separation of the outer layer 10a of the cover film 10 and the inner layer 10b of the lidding film 10 by the low adhesion and on the other hand also a spacing after merging the outer layer 10a of the lidding film 10 and the inner layer 10b of the lidding film 10 in the sealing station, so that the oxygen in the finished packaging between the outer layer 10a of the cover sheet 10 and the inner layer 10b of the cover sheet 10 can diffuse.
  • the opened sealing station 3 with a sealing tool upper part 21 and sealing tool lower part 20 contains in the sealing tool upper part 21 a sealing plate 22 and a heat plate 23 fastened to the sealing tool top 21. Between the sealing tool upper part 21, the sealing plate 22 and the heating plate 23 are insulating air gaps. In the illustrated embodiment, contact elements 24 are attached to the heat plate 23.
  • the seal plate 22 is movable relative to the seal tool top 21 and the heat plate 23.
  • FIG. 3 FIG. 14 illustrates the process of heating the heat plate 23.
  • the seal plate 22 has moved toward the heat plate 23 until the seal plate 22 comes in contact with the contact elements 24 on the heat plate 23.
  • the heat transfer is realized by heat conduction from the sealing plate 22 to the heat plate 23.
  • Sensors 26 detect the temperature of the heat plate 23 and pass this information to the controller 17.
  • the controller 17 ensures that the contact 25 remains until the necessary temperature is reached, and initiates the other processes accordingly. It also ensures that the contact of the sealing plate 22 is carried out by the movement against the heat plate 23.
  • a next process step is the further transport of the first web-shaped material 8 with the filled containers 14. Then drive, as in FIG. 4 shown, the sealing tool base 20 and the sealing tool shell 21 together, thereby clamp the first web-shaped film web 8 and the second web-like material 10 on all sides in the outer region, and there is a chamber.
  • a vacuum is created between the second sheet material (ie lid sheet) 10 and the heat plate 23 via vacuum lines 27. This causes an attraction and subsequent investment of the second sheet material 10 to the heat plate 23 for Heating the second sheet material 10.
  • the volume below the second sheet material 10 and the container 14 can now be modified; in particular by evacuation and subsequent (re) gassing by gas exchange in order to achieve an oxygen content of more than 60% by volume for fresh meat products.
  • FIG. 5 It is shown that the sealing plate 22 is moved against the sealing tool lower part 20 and clamps the two sheet-like materials 8 and 10 for the sealing process. During this relative movement of the sealing plate 22 to the heating plate 23, the sealing plate 22 does not contact the heating plate 23 again.
  • the chamber is vented as in FIG. 6 represented, z. B. by opening the vacuum lines 27 to the surrounding atmosphere.
  • the heated film 10 due to the differential pressure between the container interior and the environment and / or due to the shrinkability of the second web material 10, at least partially engages the product like a "second skin" and thus creates an optically attractive package ,
  • the hot plate 23 may also include a cooling device, as required for rapid cooling, e.g. a water cooling.
  • a cooling device can also prevent overheating of the heat plate 23.
  • the contact elements 24 can also be made flexible in the direction of movement of the sealing plate 22 compressible, such as by compression springs, for an even easier relative positioning the sealing plate 22 to the heat plate 23 and also to allow heat transfer with the chamber closed before or during the sealing process.
  • contact elements 24 themselves individually and / or together relative to the sealing plate 22 and / or the heating plate 23 to be movable.
  • the invention provides a packaging machine in which the spacing of the layers of a multi-layer lid film after the Folienrollollung and re-common feeding into the sealing station causes an air cushion between the two layers is created that after sealing the packaging and the application of the product which projects beyond the sealing plane results in a better distribution of oxygen within the lidding foil or a better supply of oxygen from the inside of the pack and thus the negative discoloration is even further reduced or the reddening is retained even better over a longer period of time.
  • a gas cushion between two layers of a lid film is required so that the oxygen can pass through the oxygen permeability of the inner layer 10b of the lid film 10 to the places where at least the inner layer 10b of the lid film 10 is applied to the product 16 and thus a transition of oxygen to the product 16 can take place and discoloration is prevented or minimized.
  • the packaging machine is not limited only to a thermoforming packaging machine, it may also be a tray sealing machine.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Vacuum Packaging (AREA)
  • Closing Of Containers (AREA)
EP10004250A 2009-05-13 2010-04-21 Machine d'emballage Not-in-force EP2251265B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11003341A EP2360098A1 (fr) 2009-05-13 2010-04-21 Machine d'emballage pour une feuille d'operculage multi-couche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009020898.4A DE102009020898B4 (de) 2009-05-13 2009-05-13 Tiefziehverpackungsmaschine für mehrlagige Deckelfolie

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP11003341.2 Division-Into 2011-04-20

Publications (3)

Publication Number Publication Date
EP2251265A2 true EP2251265A2 (fr) 2010-11-17
EP2251265A3 EP2251265A3 (fr) 2011-03-23
EP2251265B1 EP2251265B1 (fr) 2012-12-26

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ID=42358234

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10004250A Not-in-force EP2251265B1 (fr) 2009-05-13 2010-04-21 Machine d'emballage
EP11003341A Withdrawn EP2360098A1 (fr) 2009-05-13 2010-04-21 Machine d'emballage pour une feuille d'operculage multi-couche

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11003341A Withdrawn EP2360098A1 (fr) 2009-05-13 2010-04-21 Machine d'emballage pour une feuille d'operculage multi-couche

Country Status (4)

Country Link
US (1) US8544245B2 (fr)
EP (2) EP2251265B1 (fr)
DE (1) DE102009020898B4 (fr)
ES (1) ES2398457T3 (fr)

Cited By (4)

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EP2815983A1 (fr) * 2013-06-18 2014-12-24 Jörg von Seggern Maschinenbau GmbH Procédé et dispositif pour souder un film sur une barquette
EP3083411B1 (fr) 2013-12-16 2017-10-18 Cryovac, Inc. Appareil et procédé pour le conditionnement d'un produit
CN110891865A (zh) * 2017-07-14 2020-03-17 麦克夫股份有限公司 用于密封部分准备好的菜品成分的方法和密封机
US10919654B2 (en) 2016-01-20 2021-02-16 Gea Food Solutions Germany Gmbh Sealing tool with recess and transition region

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DE102010004635B4 (de) * 2010-01-14 2011-09-22 Multivac Sepp Haggenmüller Gmbh & Co. Kg Siegelwerkzeug
ES2397939T3 (es) * 2010-10-12 2013-03-12 Multivac Sepp Haggenmüller Gmbh & Co Kg Estación de cierre y procedimiento para cortar una lámina de tapa
DE102010048420B4 (de) 2010-10-15 2024-01-11 Gea Food Solutions Germany Gmbh Verpackungsmaschine mit einem Heizelement
CN203064250U (zh) * 2011-07-01 2013-07-17 光达家电用品公司 密封装置以及用于密封容器的系统
DE102012006696A1 (de) * 2012-03-30 2013-10-02 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verpackungsmaschine mit einer Siegelvorrichtung
TWI590995B (zh) * 2012-04-04 2017-07-11 耐斯泰克公司 製造包含濕及乾成分之多間隔產品之系統
KR101446060B1 (ko) * 2012-06-07 2014-10-01 김성희 식품용기포장기
ES2527611B1 (es) * 2013-07-24 2015-11-04 Ulma Packaging Technological Center, S.Coop. Máquina de envasado en atmósfera modificada, en segunda piel o en vacío, y método
EP3028774A1 (fr) * 2014-12-03 2016-06-08 MULTIVAC Sepp Haggenmüller SE & Co. KG Installation d'emballage avec une machine d'emballage par emboutissage
US20180022490A1 (en) * 2016-07-21 2018-01-25 Ross Industries, Inc. Vacuum sealing system, apparatus, and method
EP3311980B1 (fr) * 2016-10-19 2021-02-24 Mondini S.r.l. Procédé de fabrication d'un élément de confinement et appareil de thermoscellage d'un film de recouvrement sur une bande annulaire d'un élément de confinement
US11701298B2 (en) * 2016-10-26 2023-07-18 Holographyx Inc. Pharmaceutical packs comprising holographic lidding material, and method of making the same
WO2018081141A1 (fr) * 2016-10-26 2018-05-03 Holographyx Inc. Emballages pharmaceutiques comprenant un matériau d'operculage holographique, et leur procédé de fabrication
EP3315422B1 (fr) * 2016-10-28 2019-01-02 Ulma Packaging Technological Center, S. Coop Machine de conditionnement sous peau
US11034474B2 (en) * 2016-10-31 2021-06-15 Ross Industries, Inc. Dual purpose seal head assembly, tray sealing system, and method therefor
DE102016123569A1 (de) 2016-12-06 2018-06-07 Multivac Sepp Haggenmüller Se & Co. Kg Schalenverschließmaschine
EP3409600B1 (fr) * 2017-06-02 2019-12-11 MULTIVAC Sepp Haggenmüller SE & Co. KG Scelleuse de barquettes
US11472579B2 (en) 2018-12-04 2022-10-18 Gpcp Ip Holdings Llc Film securing apparatus and method
US11891202B2 (en) * 2018-05-18 2024-02-06 Gea Food Solutions Germany Gmbh Unwinding a film roll in a packaging machine
CN109484690B (zh) * 2018-10-30 2020-11-20 温岭市骏马食品有限公司 一种便于使用的保鲜设备
DE102020201284A1 (de) * 2020-02-03 2021-08-05 Multivac Sepp Haggenmüller Se & Co. Kg Tiefziehverpackungsmaschine mit Vakuumkühlstation und Verfahren zum Vakuumkühlen heißverpackter Produkte
CN112340135A (zh) * 2020-10-27 2021-02-09 上海诺信汽车零部件有限公司 具有抗静电和清洁功能的自动化包装装置

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EP0690012B1 (fr) 1994-06-30 1999-08-18 Cryovac, Inc. Emballage imperméable pour viande fraíche
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Publication number Priority date Publication date Assignee Title
EP2815983A1 (fr) * 2013-06-18 2014-12-24 Jörg von Seggern Maschinenbau GmbH Procédé et dispositif pour souder un film sur une barquette
EP3083411B1 (fr) 2013-12-16 2017-10-18 Cryovac, Inc. Appareil et procédé pour le conditionnement d'un produit
EP3083411B2 (fr) † 2013-12-16 2021-02-10 Cryovac, Inc. Appareil pour le conditionnement d'un produit
US10919654B2 (en) 2016-01-20 2021-02-16 Gea Food Solutions Germany Gmbh Sealing tool with recess and transition region
EP3405399B1 (fr) * 2016-01-20 2021-03-31 GEA Food Solutions Germany GmbH Outil de scellage pour un emballage pelliplaqué
CN110891865A (zh) * 2017-07-14 2020-03-17 麦克夫股份有限公司 用于密封部分准备好的菜品成分的方法和密封机
CN110891865B (zh) * 2017-07-14 2022-04-08 麦克夫股份有限公司 用于密封部分准备好的菜品成分的方法和密封机

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DE102009020898B4 (de) 2014-05-28
US8544245B2 (en) 2013-10-01
ES2398457T3 (es) 2013-03-19
EP2360098A1 (fr) 2011-08-24
DE102009020898A1 (de) 2010-11-18
US20100287881A1 (en) 2010-11-18
EP2251265A3 (fr) 2011-03-23
EP2251265B1 (fr) 2012-12-26

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