WO2013110666A2 - Tranchage ou emballage sous vide - Google Patents

Tranchage ou emballage sous vide Download PDF

Info

Publication number
WO2013110666A2
WO2013110666A2 PCT/EP2013/051252 EP2013051252W WO2013110666A2 WO 2013110666 A2 WO2013110666 A2 WO 2013110666A2 EP 2013051252 W EP2013051252 W EP 2013051252W WO 2013110666 A2 WO2013110666 A2 WO 2013110666A2
Authority
WO
WIPO (PCT)
Prior art keywords
product
packaging
slicing
packaging machine
slices
Prior art date
Application number
PCT/EP2013/051252
Other languages
German (de)
English (en)
Other versions
WO2013110666A3 (fr
Inventor
Gerd HÜBNER
Klaus Meyer
Original Assignee
Gea Cfs Germany Gmbh
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 Gea Cfs Germany Gmbh filed Critical Gea Cfs Germany Gmbh
Publication of WO2013110666A2 publication Critical patent/WO2013110666A2/fr
Publication of WO2013110666A3 publication Critical patent/WO2013110666A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0025—Sterilizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers

Definitions

  • the invention relates to slicer / slicer and a
  • the invention relates to a system consisting of a slicing device and a packaging machine, and a method for slicing product bars.
  • product slices are cut and configured into portions consisting of several product slices, preferably as a stack or shingle, and then packaged, for example, in plastic film.
  • product slices are cut and configured into portions consisting of several product slices, preferably as a stack or shingle, and then packaged, for example, in plastic film.
  • stacking while air from the surrounding atmosphere is at least partially enclosed between the product slices, for example, in at least partially open
  • the product slices themselves and / or in cavities that are formed between not exactly contoured superimposed product slices.
  • the product slices contain at least partially closed-cell gas bubbles that have arisen during the creation and / or maturity of the product bars.
  • Gas bubbles may contain air and / or ripening gases.
  • the gases are often undesirable constituents of the atmosphere within the finished package, especially if they negatively affect the durability and / or the feel and / or the appearance of the packaged food.
  • Packaging tray often the atmosphere in the packaging tray is at least partially evacuated and / or replaced, the required duration of
  • Evacuation process is determined until reaching the target vacuum pressure mainly from the amount of unwanted gas volume and its creep through the open channels to the surrounding atmosphere between the product slices and / or the outdiffusion of trapped gas bubbles. Consequently, this has a direct influence on the clock speed of the packaging machine, whereby the long duration of the
  • the object is achieved with a slicing device which cuts a product rod into a plurality of product slices, with a feed, with which the product rod in the direction of a moving, preferably rotating, cutting blade
  • Slicing and / or portioning takes place under a changed atmosphere compared to the environment.
  • the present invention relates to a slicing apparatus for slicing a product bar into product slices.
  • This product bar is in particular a food bar, for example a sausage, cheese or ham bar.
  • a product rod according to the invention may also be a natural ham.
  • This product bar is cut with a slicing device into product slices.
  • the product rod is transported continuously or intermittently in the direction of a moving, preferably rotating, knife, which separates the product slices from the front end of the product rod.
  • the thickness of the discs is determined by the feed travel that the product rod travels between two cuts.
  • the cut product slices are then configured into a serving, usually consisting of several product slices. For example, the
  • the invention has the advantage that an evacuation of a packaging tray and / or a gas exchange in a
  • Packaging trough in which the portion is filled, faster or can be omitted.
  • the invention has the further advantage that the product slices are at least partially, but preferably largely kept away from damaging influence of the otherwise surrounding air or at least one of its constituents.
  • the slicing and / or portioning takes place under a reduced or increased pressure compared to the environment.
  • the Aufschneidevoriques on a vacuum means, with a negative pressure, for example in the product supply line, in the area around the cutting blade and / or in the area of
  • Filing table can be generated.
  • the device has a means with which an overpressure can be generated, for example, in the product supply line, in the area around the cutting blade and / or in the region of a delivery table.
  • the underpressure and / or overpressure range can also be in the area of the feed line, with the
  • Portionier Quarry on a supply means that supplies this route and / or this area a different from air, in particular gaseous medium.
  • the medium is a fluid, in particular argon, nitrogen and / or carbon dioxide and / or another gas or gas mixture which is supplied in liquid form or in gaseous form.
  • this supply means is provided so that it can optionally also
  • the product supply path, the slicing and / or portioning region is at least partially encapsulated such that gas exchange of the encapsulated region with the environment is at least reduced.
  • This encapsulation preferably extends to a packaging machine and / or a conveyor belt, buffer or the like, which receives the sliced portions.
  • the slicing device in particular in the region of the product supply line, has a sluice through which the product bars to be sliced are transferred from the ambient atmosphere into the changed atmosphere.
  • the lock at least partially reduces gas exchange between the encapsulated area and the environment.
  • Another object of the present invention is a packaging machine for packaging portions of product slices in a package having a loading station, which fills a packaging tray with preferably a plurality of product slices, wherein the filling takes place under a changed atmosphere compared to the environment.
  • This object of the present invention relates to a packaging machine in which a packaging tray is filled with a plurality of product slices.
  • the product slices can already be placed ready-to-serve in the packaging tray or the portion is configured in the packaging.
  • the loading of the packaging tray now takes place under a modified atmosphere compared to the environment of the packaging machine.
  • the invention has the advantage that an evacuation of a
  • the packaging machine in particular the loading station, at least partially encapsulated to prevent gas exchange with the environment.
  • the packaging machine has a lock through which the to
  • the lock at least partially reduces / reduces gas exchange between the enclosed area and the environment.
  • the encapsulation may be limited to the loading station and / or extend into the sealing station and / or downstream thereof. Accordingly, the lock can
  • the packaging machine has a forming station which forms packaging troughs in a sub-film web, the forming taking place under an atmosphere which is changed in comparison to the environment of the packaging machine.
  • the forming station is encapsulated to reduce gas exchange with the environment, and more preferably has at least one sluice through which the Film web introduced into the forming station and / or the molded packaging parts are discharged.
  • the packaging machine is a so-called form-fill-seal packaging (FFS) packaging machine having a forming station in which a packaging tray is formed into a sub-web.
  • FFS form-fill-seal packaging
  • the packaging machine is a so-called tray sealer in which prefabricated individual packaging trays are filled with a packaged product and these packaging trays are finally closed with a cover film.
  • the packaging trays are stacked on the
  • Packaging machine supplied so that the tray sealer usually has a so-called separation station in which the packaging trays destacked, d. H. to be isolated.
  • the loading of the packaging tray and / or the forming of the packaging tray preferably takes place in a lower film web under an atmosphere which is changed compared to the environment of the packaging machine, particularly preferably a reduced or increased pressure.
  • the loading station and / or the forming station on a supply means which supplies this station a different medium from air.
  • the medium is a fluid, in particular argon, nitrogen and / or carbon dioxide and / or another gas or gas mixture which is supplied in liquid form or in gaseous form.
  • the medium is heavier than air.
  • the packaging machine on an evacuation station, which preferably performs an evacuation of the packaging tray between loading station and sealing station.
  • This can be a pre-evacuation or a final one
  • Act evacuation is followed by a protective tunnel / encapsulation, which particularly preferably extends as far as the sealing station, and in which the atmosphere is very particularly preferred under which the packaging tray is to be closed with a cover film.
  • the sealing station can have a further evacuation.
  • a negative pressure prevails in the encapsulation / protective tunnel of the packaging machine and / or the slicing device, in particular in order to at least reduce dispensing of the supplied medium.
  • the packaging machine has an evacuating and a first sealing station, which is located upstream of a further sealing station, which hermetically seals the packaging tray. At least some pre-vacuum is generated in the evacuation station. Thereafter, a lid film is sealed by sealing in the first sealing station
  • Packaging troughs are fixed and thereby enclosed the vacuum.
  • the cover film is selectively opened, in particular inside next to the first sealing seam, for example through
  • the final vacuum is drawn, and / or the desired atmosphere introduced (protective gas), before final sealing is particularly preferred.
  • the damage to the packaging caused by the exemplary perforated knife are after sealing preferably au ßerrenz the externa ßeren sealed seam and / or within, if, for example, by surrounding the damaged local sealing seam later gas inlet or outlet is safely avoided.
  • Another preferred or inventive subject matter of the present invention is a slicing apparatus and / or a packaging machine having a means for compacting a product slice or a portion at least temporarily, in particular reversibly. This allows gas to be within one serving or between two
  • the compression is carried out with a stamp, which at least partially reduces the gas volume in the portion.
  • the compression is maintained until a negative pressure has been generated in the packaging tray in which the food slices or the portion has been filled, or an atmosphere changed in comparison with air has been produced, for example a gas which is different in comparison with air.
  • the compressed portion relaxes somewhat again, in particular in the packaging tray, preferably drawing in the gas other than air.
  • Another object of the present invention is a system comprising the slicing device according to the invention and the inventive
  • Yet another object of the present invention is a method for
  • the slicing and / or portioning takes place under reduced pressure and / or overpressure and / or during slicing and / or portioning a medium different from air is supplied.
  • the medium is a fluid, in particular argon, nitrogen and / or carbon dioxide and / or another gas or gas mixture which is supplied in liquid form or in gaseous form.
  • the product slices are cut directly into a package.
  • the system consisting of packaging machine and slicing device is particularly space-saving and of improved hygiene.
  • Another inventive or preferred subject of the present invention is a method in which a product slice or portion is at least temporarily, in particular reversible, compacted. Preferably, the gas located between the food discs is at least partially pushed out.
  • a product slice or portion is at least temporarily, in particular reversible, compacted.
  • the gas located between the food discs is at least partially pushed out.
  • the compression is maintained until in the packaging tray, in which the food slices or the portion has been filled, a negative pressure or a
  • Overpressure generated or an altered compared to air atmosphere has been generated, for example, a different compared to air gas has been filled.
  • the compressed portion again relaxes somewhat, in particular in the packaging tray, preferably drawing in a gas different from air.
  • an interleaver is inserted between two product slices or between a support and a product slab in order to reduce the adhesion of the product slices to one another.
  • FIGS. 1-5 These explanations are merely exemplary and do not limit the general inventive concept. The explanations apply equally to all articles of the present invention.
  • FIG. 1 shows the slicing device according to the invention.
  • FIG. 2 shows the slicing of a portion.
  • FIG. 3 shows the slicing device according to the invention.
  • FIG. 4 shows a system consisting of the cutting device according to the invention and the packaging machine according to the invention.
  • Figure 5 shows the compression of a portion.
  • FIG. 1 shows the slicing device 1 according to the invention with which a food bar 2 can be cut into product slices.
  • Slicing device has a feed path, along which the product rod 2 is transported in the direction of a moving, preferably rotating, cutting blade 5, which separates food slices from the front end of the product bar 2, which then fall for example on a storage table or directly into a packaging tray.
  • the insertion path can be pivoted as shown by the double arrow. This pivoting can also be used to change the angle of the feed line relative to the knife.
  • FIG. 2 shows the slicing of a portion 8, which in the present case consists of three food slices.
  • the slicing table 6 is here moved in whole or in part, so that the food slices of this portion are shingled.
  • FIG. 3 shows the packaging machine according to the invention, it being possible to refer essentially to the embodiment according to FIGS. 1 and 2.
  • the slicing of the product rod or the portioning of the cut food slices takes place under a changed atmosphere compared to the environment 24.
  • the pressure compared to the environment 24 For example, the pressure compared to
  • Ambient atmosphere 24 may be reduced and / or when slicing or portioning there is a gas composition that is changed compared to air, which can be achieved by adding a fluid other than air.
  • the slicing device has a space 12, for example a cover or the like, within which there is a reduced pressure compared to the environment 24 and / or in which one compared to the environment by supplying a medium, for example argon , Carbon dioxide or nitrogen and / or another gas or gas mixture modified atmosphere.
  • This space 12 may have a lock 1 1, through which the finished portion can be channeled through and transported by the means 9 in the symbolized by the arrow 10 direction.
  • Figure 4 shows a system consisting of a packaging machine 25 and a
  • Slicing device 1 With regard to the slicing device, reference can essentially be made to the embodiment according to FIGS. 1-3, in particular FIG.
  • the packaging machine which is shown only symbolically, is a so-called form-fill-seal packaging machine (FFS packaging machine), in which a
  • Packaging tray 15 is formed in a lower film web 14, which is then filled with a packaged 8 and then hermetically sealed by means of a cover sheet 16.
  • the cover film is unrolled from a cover film roll 17 and deflected in the present case by means of two deflection rollers 18 and then sealed in the sealing station 19 under temperature and / or pressure influence on the film web 14.
  • the loading of the packaging troughs 15 takes place in the present case by an insert belt 13, which is located downstream of the transport means 9.
  • Loading the packaging can be done in any other way.
  • the packaging machine according to the invention can also be a so-called tray sealer. According to the invention, the
  • Packaging machine now a space 20, in which also compared to the environment 24 is a modified atmosphere, such as negative pressure or an atmosphere changed by an added medium.
  • a modified atmosphere such as negative pressure or an atmosphere changed by an added medium.
  • the space 20 connects directly to the space 12.
  • Figure 5 shows another embodiment of the present invention.
  • a finished portion here in a packaging tray
  • a punch 21 to at least partially expel gas contained in or between the food discs.
  • the punch moves in the present case, the punch, as shown by the double arrow.
  • the punch 21 has a punch plate 22 at its lower end in the present case.
  • the stamp can also be used to shape the cut portion.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

L'invention concerne une trancheuse et une machine d'emballage. L'invention concerne en outre un système composé d'une trancheuse et d'une machine d'emballage, ainsi qu'un procédé de tranchage de barres de produits.
PCT/EP2013/051252 2012-01-27 2013-01-23 Tranchage ou emballage sous vide WO2013110666A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012001525.9 2012-01-27
DE102012001525 2012-01-27

Publications (2)

Publication Number Publication Date
WO2013110666A2 true WO2013110666A2 (fr) 2013-08-01
WO2013110666A3 WO2013110666A3 (fr) 2013-12-27

Family

ID=47624056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/051252 WO2013110666A2 (fr) 2012-01-27 2013-01-23 Tranchage ou emballage sous vide

Country Status (1)

Country Link
WO (1) WO2013110666A2 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927588A (en) * 1974-07-22 1975-12-23 Micarna Ag Fleischwaren Aseptic slicing machine for food products, and method
US5054266A (en) * 1988-09-01 1991-10-08 Bil-Mar Foods, Inc. Vacuum seal station for a vacuum packaging machine
US7205016B2 (en) * 1997-03-13 2007-04-17 Safefresh Technologies, Llc Packages and methods for processing food products
AT411584B (de) * 2002-07-12 2004-03-25 Kuchler Fritz Aufschnittschneidemaschine
DK1715987T3 (da) * 2004-02-13 2008-06-02 Cfs Kempten Gmbh Fremgangsmåde og indretning til produktion af portioner
US20060219069A1 (en) * 2005-04-05 2006-10-05 Kraft Foods Holdings, Inc. Food product slicing apparatus and method
DE102007017899B4 (de) * 2007-04-13 2017-02-16 Innotech Ingenieursgesellschaft Mbh Vorrichtung und Verfahren zum Schneiden von Lebensmittelmaterial
DE102010045192A1 (de) * 2010-04-27 2011-10-27 DIL Deutsches Institut für Lebensmitteltechnik e.V. Verfahren zum bevorzugt kontinuierlichen Verpacken von Lebensmitteln

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
WO2013110666A3 (fr) 2013-12-27

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