EP0196799A1 - Verpackungen - Google Patents

Verpackungen Download PDF

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Publication number
EP0196799A1
EP0196799A1 EP86301633A EP86301633A EP0196799A1 EP 0196799 A1 EP0196799 A1 EP 0196799A1 EP 86301633 A EP86301633 A EP 86301633A EP 86301633 A EP86301633 A EP 86301633A EP 0196799 A1 EP0196799 A1 EP 0196799A1
Authority
EP
European Patent Office
Prior art keywords
containers
layer
plastics
web
impermeable
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
EP86301633A
Other languages
English (en)
French (fr)
Other versions
EP0196799B1 (de
Inventor
Anthony Thomas Baden Fuller
Arthur Neville Jones
Andrew Nicholas Ferrar
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.)
REDFEARN FLEXPACK Ltd
Keyes Fibre Corp
Original Assignee
REDFEARN FLEXPACK Ltd
Bunzl Flexpack Ltd
Keyes Fibre Corp
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 REDFEARN FLEXPACK Ltd, Bunzl Flexpack Ltd, Keyes Fibre Corp filed Critical REDFEARN FLEXPACK Ltd
Priority to AT86301633T priority Critical patent/ATE34539T1/de
Publication of EP0196799A1 publication Critical patent/EP0196799A1/de
Application granted granted Critical
Publication of EP0196799B1 publication Critical patent/EP0196799B1/de
Expired legal-status Critical Current

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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
    • 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
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2025—Multi-layered container, e.g. laminated, coated

Definitions

  • This invention relates to packaging and is concerned with an improved system and method for automatically packaging articles such as fresh and frozen, raw or prepared foods, such as meat, fish, cheese, bakery products, fruit and vegetables, as well as for packaging sterile or sterilisable articles for hospital and other use.
  • a web of relatively thick plastics material such as a polyvinylchloride/polyethylene layer is thermo-formed to make containers in the form of trays or the like to receive the articles to be packaged.
  • the containers are formed in a grid pattern.
  • the containers are then filled, as with fresh meat portions or meat products and a web or film of plastics material is fed on to the containers from above.
  • modified atmosphere packaging in which the atmosphere in contact with the contents of the containers is controlled as, for example, to its oxygen content, although, in fact, for packaging some articles no actual modification of the atmosphere is required, while in other cases modification of the atmosphere present in the package may occur during storage by reaction with the product being stored.
  • modified atmosphere packaging in which the atmosphere in contact with the contents of the containers is controlled as, for example, to its oxygen content, although, in fact, for packaging some articles no actual modification of the atmosphere is required, while in other cases modification of the atmosphere present in the package may occur during storage by reaction with the product being stored.
  • the containers may then be separated by cutting.
  • the range of materials which can be utilized to form the package is limited.
  • the base components are prepared by thermo-forming to yield deep tray-like structures which are subsequently closed by heat-sealing a membrane around the peripheral lip of the base component to contain within the package a product and an appropriate gas mixture.
  • the thick polyvinyl chloride (PVC) ply of the laminate is employed to provide the package with gas-impermeability and to impart physical rigidity to the finished closed package and to ensure that the package is substantially gas-tight.
  • the polyvinylchloride has to be relatively thick. While it is theoretically possible to heat seal a lid of similar PVC, to a container of the material r difficulties arise in practice and it is preferable to use an adhesive or hot melt adhesive bond to join the lid to the container. However, such containers of thick PVC are too expensive to be a viable commercial proposition.
  • a plastics container is to have sufficient rigidity for the required purpose, it is a fact that the side walls of the container must be vertical otherwise the container is unacceptably floppy. Since most shallow plastics containers are formed by deep-drawing techniques, either by pressure or vacuum-forming, an unacceptable thinning of the material occurs at the corners. Thus, for example, a sheet of plastics material 0.5 mm. thick when drawn down to form a shallow tray may have a base of about 0.375 mm. thick but may have a thickness at the corners of 0.160 to 0.125 mm. At this thickness the material is very vulnerable to rupture or damage.
  • the modified atmosphere packaging process is limited to large scale factory operations employing expensive and complex packaging equipment using rolls of laminate material for forming the base components, which rolls have to be of large diameter if the process is to be economically feasible. Accordingly, the process can only be made use of by a few of the largest packers or processing companies.
  • a method of packaging articles wherein a plurality of joined, substantially gas-impermeable containers for the articles are fed to a loading station at which the articles are placed in the containers, and wherein the containers are then closed by bonding a web of plastics lidding material to the edges of the containers, at a thermo-sealing station, thereby to enclose the articles in the containers with a lid of said plastics material,
  • the plastics material used to line the preformed containers is preferably a multilayer film having a gas-impermeable layer and a thermoplastic layer and is very much thinner than the material of which the containers were thermo-formed in the prior process. Therefore, less reel changes are needed and a faster cycle time can be effected due to the use of thinner material in the thermo-forming stage. Furthermore, the cutting mechanism for separating the sealed containers into individual packages can be of lighter construction as it may need to cut only through two thin films of plastics.
  • the containers are preferably formed of porous fibrous material such as moulded fibre pulp, paper, cardboard or fibre board made in conventional manner by moulding fibres deposited by paper-making techniques.
  • the containers may be made from bonded wood chips, bonded fibre material or other suitable gas-pervious membranes.
  • the containers may also be formed from foamed open-cell or fibrous structures of plastics which may contain fillers. It is necessary that the material of which the containers are made should be rigid and porous and have at its surface interstices into which the thermoplastic layer of the multi-layer lining film can be coherently bonded.
  • An advantage of the container used in the present method is that it is easier to make unusual shapes by moulding than by vacuum forming so the present method particularly lends itself to packaging unusual shaped products by adapting the package to the product in an economical manner.
  • the sealing is effected using a lid or closing membrane which may be a multilayer film having a gas-impermeable layer and a thermoplastic layer.
  • the lid or closing membrane it is highly desirable that a prospective purchaser should be able to inspect the contents, it is therefore desirable for the lid or closing membrane to have an antifog inner surface adjacent the gas-tight space, so that the lid does not become obscured by condensation of water from the product upon changes in temperature occurring.
  • the plastics film used to line the preformed containers may comprise a single layer of thermoplastic plastics, such as polypropylene, or a layer of plastics material such as a polyester, for example, polyethyleneterephthalate, or an amide, such as nylon, with a layer of thermoplastic adhesive whereby the liner can be adhered to the container.
  • thermoplastic plastics such as polypropylene
  • plastics material such as a polyester, for example, polyethyleneterephthalate, or an amide, such as nylon
  • the plastics film used to line the preformed containers is preferably a multilayer film at least some of the layers of which are thermoplastic.
  • the multilayer film may comprise any desired number of layers required to give the film the necessary thermoplasticity and gas-impermeability.
  • the film bonded to the container is a multilayer film comprising at least three layers, namely a first layer capable of bonding strongly to the surface of the porous container to give a bond at least equal to the inherent mechanical strength thereof, a central layer of gas-impermeable polymeric material, and a third layer of polymeric material capable of bonding to the thermoplastic material of the lid or closing membrane.
  • the multilayer thermoplastic film comprises an ionomeric polymeric material, such as that known under the Registered Trade Mark "SURLYN", as said first and third layers, and the gas-impermeable layer may be of polyvinylidene chloride, polyvinyl alcohol or an ethylene/vinyl acetate copolymer which may be partly hydrolysed.
  • SURLYN Registered Trade Mark
  • the lid or closing membrane may be made of a similar material to the lining material and preferably has a higher melting or softening point than the inner ionomeric layer.
  • FIG. 1 there is shown plant in which packages of fresh meat are to be formed on a vacuum packaging-gas flush machine, such as a "Multivac R7000" machine of the type described in United States Patent No. 3956867 to Kastulus Utz et al.
  • a vacuum packaging-gas flush machine such as a "Multivac R7000" machine of the type described in United States Patent No. 3956867 to Kastulus Utz et al.
  • trays 1 of porous fibre material such as paper, cardboard, fibre board, pulp fibre, wood or fibre chips or foamed plastics material, preferably of moulded pulp fibre, are taken from a stack or stacks 1 of trays by destacking apparatus indicated by arrow 3 and placed in rows across a conveyor 4 so as to form a closely spaced array of trays on the conveyor.
  • the trays 1 are fed by the conveyor to a thermo-forming station 5.
  • the film is coherently bonded to the container by being heated by a heater 8 and by being drawn downwardly by a vacuum applied at a vacuum outlet 9.
  • the film is drawn into the interstices of the porous substrate so that the polyvinylidene chloride layer is rigidly adhered to the tray.
  • the gas impermeable polyvinylidene chloride layer is rigidly adhered to the tray in such a way as to prevent it from becoming detached and consequently damaged with the resulting deterioration or spoilation of the contents of the package.
  • thermo-forming station 5 After leaving the thermo-forming station 5 the trays are passed to a loading station 10 where they are filled in turn with the meat product 11 to be packed.
  • a lidding material 12 in the form of an inextensible composite web is unwound from a feed roll 14 located above the flow path of the trays and brought to cover them.
  • the two webs are then combined in a vacuum chamber of the vacuum packaging-gas flush machine 15 so that the mouth of the tray is covered by and heat-sealed to the composite web 12 using a heated sealing plate 16 and by appropriate control of the atmosphere and pressure in the chamber and the package as known in the art using appropriate gas and vacuum inlets and outlets generally indicated at 17 and 18.
  • the containers leaving the chamber are separated by a knife 19 into individual packages 20 which may be subject to edge trimming.
  • the reel 6 is made of thin lining material rather than relatively thick material which has to be thermoformed, the intervals between reel changes are considerably increased and since a reel change requires the plant to stop, the output of the present method is increased and the amount of scrap produced is decreased. Indeed an increase of 8 to 10% in output has been observed with the present method as compared with the previously proposed method. This increase is assisted by the fact that there need never be any interruption in the placing of the trays 1 on the conveyor 4. Furthermore, because the thermo-forming station 5 is dealing with thin material, rather than thick material, the time for heating the material and bonding it to the tray is less than the time required to heat and thermo-form the thicker materiial. In this context, an increase in output of up to 25% has been observed as compared with the previously proposed method.
  • the present method is very suitable for use with lining and/or lidding materials comprising polyesters as these will be in thin layers which are very much more easy to process than thick polyester layers.
  • the package 20 is shown in greater detail and comprises the porous rigid flanged tray 1, lined with the lining material 7.
  • the lining material 7 comprises a gas-impermeable layer 21 sandwiched between two layers 22 and 23 of ionic polymeric material such as that known under the Registered Traded Mark "SURLYN".
  • SURLYN Registered Traded Mark
  • the lidding material 12 is also formed of three layers bonded together to give a united structure which is flexible.
  • the layer 24 which will form the interior of the package is of an ionic polymeric material similar to or the same as that of which the layer 23 is made so that the layers 23 and 24 can be united with one another by a heat-sealing, welding or other bonding operation in the machine 15.
  • the middle layer 25 is, like the layer 21, gas-impermeable and the outer layer 26 is a support layer which has a substantially higher melting point than either of layers 24 and 25 so that it can withstand a heat-sealing or like operation whereby the layers 23 and 24 are united at the edges of the tray 1.
  • the material of which the tray 1 is made should be capable of being cohesively bonded to and wetted by the polymer of the layer 22 when the polymer is applied at elevated temperature to the surface of the tray.
  • the layers 22, 23 and 24 are made of an ionomeric polymer, that is to say a polymer of that class of polymers in which ionised carboxyl groups create ionic cross-links in the molecular structure, which links are reversibly broken at melt temperatures.
  • the layers 22, 23 and 24 may all conveniently be made of the same material, such as that sold under the Registered Trade Mark "SURLYN".
  • the layer 22 may be thicker than the other two layers.
  • the layer 21 of gas-impermeable material is preferably a film of polyvinylidene chloride or a copolymer thereof.
  • the gas-impermeable layer 21 may be a polyvinyl alcohol or a copolymer of ethylene and vinyl acetate which may have undergone a degree of hydrolysis.
  • the layer 24 of the lidding material 12 is of an ionomeric polymer material similar to the material from which the layer 23 is made, and the layer 24 must be heat-sealable or weldable to the layer 23. It is a preferred feature of the layer 24 that the surface of this layer in contact with the gaseous atmosphere in the space within the package shall be hydrophilic so that, when the resulting package is in use, a continuous transparent film of water can form on the surface of the layer 24 so as to maintain the visibility of the contents of the package.
  • the lidding material of the final package thus has an antifog inner surface adjacent the space containing the contents of the package.
  • the layer 24 can be made hydrophilic in conventional manner as by incorporation of a surfactant into or onto the layer.
  • the layers 23 and 24 can be pigmented white or other desired colour to give an enhanced appeal to the subsequent package.
  • the middle layer 25 of the lidding material is impermeable to gases, such as oxygen and, like the layer 21, may be a vinylidene chloride polymer or copolymer or a vinyl alcohol polymer or a copolymer of ethylene and vinyl acetate which may be partly hydrolysed.
  • the outmost layer 26 of the lidding material 12 is one which has a substantially higher melting point than either of the layers 24 and 25 so that heat-sealing of the layers 23 and 24 can be effected by heat transmitted through the layers 26 and 25.
  • the layer 26 is conveniently a film of a polyester or polyamide.
  • the tray 1 may be formed with cut-outs separated by bars or by cruciform members. The cut outs are bridged by the lining material 7 and it will be appreciated that this arrangement allows the contents of the package to be inspected from underneath. In this case it may be desirable to make the inner-surface of the layer 23 hydrophilic also.
  • Stacks of moulded pulp fibre trays sold under the Trade Mark “SHOPAK” by Keyes Fibre Company are fed by a de-nesting apparatus onto a conveyor belt so that a plurality of trays is laid across the belt in rows along the belt.
  • the belt is passed to a thermo-forming station together with a first web of plastics material for lining the trays by a vacuum-forming technique.
  • the web as shown in Figure 2, comprises a layer 22 of an ionomeric polymer sold under the Trade Mark “SURLYN” and of a thickness of 75 microns.
  • the layer 23 is of the same material but is only 40 microns thick.
  • the layer 21 between the layers 22 and 23 is a coating of polyvinylidene chloride applied to the layer 21 at a rate of 5 g. per m 2 and adhesively bonded to the layer 22.
  • a food product to be packaged is then placed in the space in the container and the lidding material 12 is applied on top of the package and heat-sealed thereto after the atmosphere in the space has been controlled to the desired composition.
  • the material 12 comprises a layer 24 of the same material as the layers 22 and 23 but of 40 micron thickness.
  • the layer 25 comprises a coating of polyvinylidene chloride applied at a rate of 3 g. per m 2 to the layer 24 and adhesively bonded to the layer 26 which comprises a layer of polyester 12.5 micron thick.
  • the packaging of the food products is suitably conducted in a conventional packaging machine in which the atmosphere inside the space is controlled, the choice of gas composition depending upon the particular food product being packaged.
  • Mixtures of carbon dioxide and oxygen are generally used for packaging red meat and mixtures of nitrogen and carbon dioxide are used for packaging fish products.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Package Closures (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Wrappers (AREA)
EP86301633A 1985-03-11 1986-03-07 Verpackungen Expired EP0196799B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86301633T ATE34539T1 (de) 1985-03-11 1986-03-07 Verpackungen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8506246 1985-03-11
GB858506246A GB8506246D0 (en) 1985-03-11 1985-03-11 Packaging

Publications (2)

Publication Number Publication Date
EP0196799A1 true EP0196799A1 (de) 1986-10-08
EP0196799B1 EP0196799B1 (de) 1988-05-25

Family

ID=10575800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86301633A Expired EP0196799B1 (de) 1985-03-11 1986-03-07 Verpackungen

Country Status (11)

Country Link
EP (1) EP0196799B1 (de)
JP (1) JPS61259905A (de)
AT (1) ATE34539T1 (de)
AU (1) AU5473686A (de)
DE (1) DE3660216D1 (de)
DK (1) DK110586A (de)
ES (1) ES8702845A1 (de)
GB (1) GB8506246D0 (de)
NO (1) NO860900L (de)
NZ (1) NZ215441A (de)
ZA (1) ZA861792B (de)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007472A1 (en) * 1987-03-27 1988-10-06 Amerplast Oy Method for the production of a food package
DE4308684A1 (de) * 1993-03-18 1994-09-22 Dietrich Sylvia Lebensmittelverpackung, Verfahren zur Herstellung einer sauerstoffdichten Verpackung, Vorrichtung zur Durchführung eines derartigen Verfahrens und dabei verwendete Schalenreihe
EP0934881A1 (de) * 1998-02-06 1999-08-11 Ivo Dalla Serra Verfahren und Vorrichtung zum Verpacken von Fisch,insbesondere Sardellen und Sardinen,sowie die hergestellte Verpackung
WO1999067143A3 (de) * 1998-06-25 2000-04-13 Fcp Europa Carton Faltschachte Gasdichte lebensmittelverpackung sowie verfahren, vorrichtung und tray zu deren herstellung
EP1142690A1 (de) 2000-04-04 2001-10-10 Brodrene Hartmann A/S Verfahren und Vorrichtung zum Herstellen von Schalen mit darauf laminierter Kunststoffolie
EP1145822A1 (de) 2000-04-04 2001-10-17 Brodrene Hartmann A/S Verfahren und Vorrichtung zum Herstellen von aus Fasern bestehenden Gegenständen mit laminierter Kunststoffolie
EP1256442A2 (de) * 2001-05-11 2002-11-13 Infia Holdings S.r.L. Anlage, Verfahren und Vorrichtung zum Herstellen von Behältern
US6488972B1 (en) 1996-07-08 2002-12-03 Cryovac, Inc. Hermetically sealed package, and method and machine for manufacturing it
KR101300634B1 (ko) * 2012-03-08 2013-08-27 최종갑 펄프몰드의 필름 접합장치
EP2969849A4 (de) * 2013-03-15 2016-11-16 Creative Edge Design Group Ltd Verfahren und verpackung für ein tiefgefrorenes lebensmittelprodukt
US10172366B2 (en) 2016-06-16 2019-01-08 JBS, USA Holdings, Inc. “Gentle touch” modified atmosphere meat packaging system and method of packaging meat
EP3456641A1 (de) * 2017-09-15 2019-03-20 MULTIVAC Sepp Haggenmüller SE & Co. KG Tiefziehverpackungsmaschine und verfahren zum formen einer folienbahn in kartonelemente
CN113396110A (zh) * 2018-12-14 2021-09-14 乔斯帕克有限公司 产品包装及其制造方法以及包装坯料

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2534924B2 (ja) * 1990-03-08 1996-09-18 積水化成品工業株式会社 食品のガス充填包装方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118090B (de) * 1959-06-04 1961-11-23 Habra Werk Ott Kg Vorrichtung zum Herstellen von Flachpackungen fuer pastenfoermige halbfeste und feste Fuellgueter mit einer schrittweise bewegbaren und mit Faltwerkzeugen zusammenwirkenden Matrizenkette
FR2171705A5 (de) * 1972-02-07 1973-09-21 Mayer & Co Inc O
GB1401471A (en) * 1972-09-02 1975-07-16 Mayer & Co Inc O Hermetically sealed packages having dual seals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118090B (de) * 1959-06-04 1961-11-23 Habra Werk Ott Kg Vorrichtung zum Herstellen von Flachpackungen fuer pastenfoermige halbfeste und feste Fuellgueter mit einer schrittweise bewegbaren und mit Faltwerkzeugen zusammenwirkenden Matrizenkette
FR2171705A5 (de) * 1972-02-07 1973-09-21 Mayer & Co Inc O
GB1401471A (en) * 1972-09-02 1975-07-16 Mayer & Co Inc O Hermetically sealed packages having dual seals

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007472A1 (en) * 1987-03-27 1988-10-06 Amerplast Oy Method for the production of a food package
DE4308684A1 (de) * 1993-03-18 1994-09-22 Dietrich Sylvia Lebensmittelverpackung, Verfahren zur Herstellung einer sauerstoffdichten Verpackung, Vorrichtung zur Durchführung eines derartigen Verfahrens und dabei verwendete Schalenreihe
US6488972B1 (en) 1996-07-08 2002-12-03 Cryovac, Inc. Hermetically sealed package, and method and machine for manufacturing it
EP0934881A1 (de) * 1998-02-06 1999-08-11 Ivo Dalla Serra Verfahren und Vorrichtung zum Verpacken von Fisch,insbesondere Sardellen und Sardinen,sowie die hergestellte Verpackung
WO1999067143A3 (de) * 1998-06-25 2000-04-13 Fcp Europa Carton Faltschachte Gasdichte lebensmittelverpackung sowie verfahren, vorrichtung und tray zu deren herstellung
EP1142690A1 (de) 2000-04-04 2001-10-10 Brodrene Hartmann A/S Verfahren und Vorrichtung zum Herstellen von Schalen mit darauf laminierter Kunststoffolie
EP1145822A1 (de) 2000-04-04 2001-10-17 Brodrene Hartmann A/S Verfahren und Vorrichtung zum Herstellen von aus Fasern bestehenden Gegenständen mit laminierter Kunststoffolie
WO2001074565A1 (en) * 2000-04-04 2001-10-11 Brødrene Hartmann A/S Method and apparatus for producing trays with a plastic film laminated thereon
EP1256442A2 (de) * 2001-05-11 2002-11-13 Infia Holdings S.r.L. Anlage, Verfahren und Vorrichtung zum Herstellen von Behältern
EP1256442B1 (de) * 2001-05-11 2008-02-27 Infia S.r.L. Anlage, Verfahren und Vorrichtung zum Herstellen von Behältern
KR101300634B1 (ko) * 2012-03-08 2013-08-27 최종갑 펄프몰드의 필름 접합장치
EP2969849A4 (de) * 2013-03-15 2016-11-16 Creative Edge Design Group Ltd Verfahren und verpackung für ein tiefgefrorenes lebensmittelprodukt
US10407238B2 (en) 2013-03-15 2019-09-10 Creative Edge Design Group Ltd. Method and package for a frozen food product
US10172366B2 (en) 2016-06-16 2019-01-08 JBS, USA Holdings, Inc. “Gentle touch” modified atmosphere meat packaging system and method of packaging meat
EP3456641A1 (de) * 2017-09-15 2019-03-20 MULTIVAC Sepp Haggenmüller SE & Co. KG Tiefziehverpackungsmaschine und verfahren zum formen einer folienbahn in kartonelemente
EP3456641B1 (de) 2017-09-15 2020-03-11 MULTIVAC Sepp Haggenmüller SE & Co. KG Tiefziehverpackungsmaschine und verfahren zum formen einer folienbahn in kartonelemente
US11027478B2 (en) 2017-09-15 2021-06-08 Multivac Sepp Haggenmueller Se & Co. Kg Thermoform packaging machine and method of forming-in a film web into cardboard elements
CN113396110A (zh) * 2018-12-14 2021-09-14 乔斯帕克有限公司 产品包装及其制造方法以及包装坯料

Also Published As

Publication number Publication date
EP0196799B1 (de) 1988-05-25
ES552852A0 (es) 1987-01-16
JPS61259905A (ja) 1986-11-18
DK110586D0 (da) 1986-03-11
ES8702845A1 (es) 1987-01-16
ZA861792B (en) 1986-10-29
NZ215441A (en) 1987-07-31
GB8506246D0 (en) 1985-04-11
NO860900L (no) 1986-09-12
DE3660216D1 (en) 1988-06-30
DK110586A (da) 1986-09-12
ATE34539T1 (de) 1988-06-15
AU5473686A (en) 1986-09-18

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