EP3333090A1 - Machine de verrouillage de coques - Google Patents

Machine de verrouillage de coques Download PDF

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Publication number
EP3333090A1
EP3333090A1 EP17200568.8A EP17200568A EP3333090A1 EP 3333090 A1 EP3333090 A1 EP 3333090A1 EP 17200568 A EP17200568 A EP 17200568A EP 3333090 A1 EP3333090 A1 EP 3333090A1
Authority
EP
European Patent Office
Prior art keywords
tool
dome
channel
film
machine according
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
EP17200568.8A
Other languages
German (de)
English (en)
Other versions
EP3333090B1 (fr
Inventor
Albert Gabler
Andreas Mader
Thomas Zedelmaier
Luciano Capriotti
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
Publication of EP3333090A1 publication Critical patent/EP3333090A1/fr
Application granted granted Critical
Publication of EP3333090B1 publication Critical patent/EP3333090B1/fr
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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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • 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
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
    • B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
    • 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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/50—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins
    • B65B11/52—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins one sheet being rendered plastic, e.g. by heating, and forced by fluid pressure, e.g. vacuum, into engagement with the other sheet and contents, e.g. skin-, blister-, or bubble- packaging
    • 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
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation
    • 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
    • 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
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • 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
    • B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
    • B65B47/02—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved with means for heating the material prior to forming
    • 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 invention relates to a tray sealing machine for heating a skinnable upper film by means of air convection according to claim 1 and to a method according to claim 12.
  • the WO 2015091404 A1 discloses a tray sealing machine for sealing a tray with a skinnable top sheet.
  • the top film is heated by means of a movable relative to the dome tool dome plate and pulled for forming through the dome plate itself in the Domtechnikmaschine.
  • the movable and heated dome plate represents a high design effort.
  • a tray sealing machine is also known that is configured to heat a skinnable topsheet by abutting the heated wall of a dome-shaped tool.
  • the object of the invention is to provide an improved tray sealing machine for sealing a tray with a skinnable top sheet available.
  • the tray sealing machine has a sealing station which comprises an upper tool part, a clamping frame and a lower tool part, wherein the upper part has a Domtechnikzeug for deforming a skinnable upper film, the Domtechnikzeug has at least one second channel, which together with a first channel in the upper tool Connection, wherein the dome tool has an inner bearing surface, and wherein the clamping frame is configured to gas-tightly clamp the upper film to the tool top to form an upper chamber within the tool shell.
  • “Skin-compatible” means that the top film in the heated state can flexibly adapt to the contour of the product and the shell and can attach to it like a skin.
  • the invention is characterized in that the tool upper part or the dome tool has at least one third channel as a connection to a vacuum generator in order to generate a thermal air convection from the first channel to the third channel along a side of the top film facing the dome tool.
  • the upper film can be heated by means of heated air. Since no curvature of the upper film down, ie in the direction of the tool lower part, occurs during the heating by means of air convection, the stroke of the tool lower part can be reduced, especially for very high products compared to the prior art.
  • the top film is already prepared in the direction of subsequent deep drawing and in the chamber is already a slight negative pressure to accelerate the deep drawing process by a one-sided vacuum up into the dome tool.
  • the dome tool preferably has a multiplicity of ventilation channels, via which the air which flows through the dome tool and then into the chamber absorbs the heat of the dome tool and partially releases it as it flows past the top film.
  • the ventilation ducts preferably open in the second channel in order to be supplied centrally with air flowing in via the upper die and, in addition, to be able to evacuate the chamber via the ventilation ducts during the deep-drawing process.
  • the dome tool is in an upper position.
  • the ventilation channels together preferably have at least a total opening area of 70 to 150 mm 2 in order to provide sufficient inflowing air for the air convection and to limit a resulting in the air convection negative pressure in the chamber.
  • the dome tool has a lower sealing surface so as to seal the upper film to a shell edge of a shell.
  • the dome tool is movable relative to the tool upper part in order to move the dome tool, for example, for a sealing operation in the direction of the shell or tool lower part.
  • the dome tool is preferably movable between an upper position for deforming the skinnable upper foil and a lower position for sealing the upper foil on the shell edge of at least one shell.
  • the dome tool has a plurality of side channels, which cause a bypass between the interior and the exterior of the dome tool, in order to limit a negative pressure arising in the interior of the dome tool. For example, unwanted premature contact of the top film with the sealing surface can be avoided.
  • a seal for one or at a transition of the first channel from the dome tool to the second channel of the tool top is provided to prevent in the upper position of the Domwerkmaschines both in the process of Oberfoliener stiirmung as well as the deep drawing process incorrect air and false flows between the upper die and the Domwerkmaschine.
  • At least one second valve for the second channel configured to selectively switch between a vacuum generator for drawing the top film and an opening to the environment for the subsequent flow of air for the convection process.
  • the valve can perform the ventilation by opening to the environment in the skin process, wherein the pressure difference from above and below the top film causes the skinnable top film to contact the product and the interior of the shell.
  • a further advantageous embodiment provides that the second valve can be connected to a blowing device in order to support or regulate the subsequent flow of the air, as a result of which the negative pressure in the chamber can also be influenced.
  • At least a third valve is provided between the vacuum generator and the third channel of the tool upper part or of the dome tool in order to be able to switch between the thermal air convection for heating the upper film and the molding process of the upper film.
  • the method according to the invention for operating a tray sealing machine is carried out by means of a controller, wherein the tray closing machine has a sealing station which comprises a tool top part, a clamping frame and a lower tool part.
  • the tool top surrounds a dome tool for deforming a skinnable top sheet which is movable relative to the tool top.
  • the dome tool has at least one first channel which, together with a second channel in the tool upper part, creates a direct connection, the dome tool having an inner contact surface, wherein the clamping frame is configured to gas-tightly clamp the upper film to the tool top to form a chamber within to form the tool shell.
  • the procedure is characterized by the fact that at least one third channel in the dome tool or tool shell with a connection to a vacuum generator, a thermal air convection along the Domtechnikzeug facing side of the top film is generated, the vacuum generator extracts air from the chamber and through the connection with the upper tool heated by the dome tool heated air and heat while passing the heated air is discharged to the top film. Due to the constantly flowing heated air, the heat input into the upper foil is maximized and the necessary temperature for the molding process is achieved in minimized time. This leads to a shortening of the time for the warm-up phase and thus to an increase in the performance of the tray sealing machine.
  • the air convection is pulse-like, for example, by clocking a third valve in order to influence the negative pressure of the chamber and the flow velocity can.
  • the heat transfer to the top film is optimized and premature contact of the top film with the sealing surface of the dome tool is avoided.
  • the pulse interval is preferably from 0.1 s to 0.5 s, so as not to unnecessarily prolong the warm-up time.
  • ambient air is supplied to the dome tool by means of a blowing device, in order to achieve a simple structural design for air convection.
  • heated air is supplied to the dome tool by means of a heating device provided outside the dome tool in order to reduce the warm-up time for the skinnable upper film before the deep-drawing operation.
  • the air is preferably heated by the heating device to more than 80 C °.
  • FIG. 1 1 shows a tray sealing machine 1 with a sealing station 2, which seals trays 100 with a top film 3, and a gripper system 4, which moves the trays 100 in a transporting direction P from a feed conveyor 5 into the sealing station 2.
  • the sealing station 2 has a lower tool part 6 and a tool upper part 7 arranged above it.
  • a controller 8 controls and monitors all operations in the tray sealing machine 1.
  • the sealing station 2 is provided for sealing a plurality of trays 100. This may be multi-row and / or multi-track, where multi-row means that several shells 100 are provided consecutively in the transport direction P, and multi-lane means that two or more shells 100 are arranged parallel to one another and orthogonal to the transport direction P.
  • Fig. 2 shows the sealing station 2 according to the invention in the open position, in which the lower tool part 6 is spaced from the upper die 7 and between the upper film 3 is passed in the transport direction P.
  • the lower tool part 6 comprises a shell receptacle 9 and is provided with a vacuum generator 10, for example with a vacuum central unit or with a vacuum pump, via a vacuum line 11 and a first valve 12 connected.
  • a clamping frame 13 is provided between the lower tool part 6 and the upper part 7 to clamp the upper film 3 against the upper die 7 outside circumferentially gas- and pressure-tight and thus to form a chamber 14 between the upper film 3 and upper die 7.
  • the bell-shaped upper tool part 7 receives in its interior a Domtechnikzeug 15 and a pressure plate 16, wherein a cutting device 17 is arranged on the pressure plate 16 to circumferentially cut the upper film 3 outside the Domtechnikzeugs 15 along a bowl edge 101 of the shell 100.
  • a product 18 overhanging the shell rim 101 is shown.
  • a first channel 19 penetrates the dome die 15.
  • the first channel 19 can be brought into fluid communication with a second channel 20 which penetrates the wall of the bell-shaped tool upper part 7. Via the two channels 19, 20 of the chamber 14 air can be supplied or withdrawn.
  • the channel 19 may be designed as a tube and extend through the pressure plate 16 through to or into the tool upper part 7, while the dome tool 15 is in its upper position.
  • the dome tool 15 itself has ventilation channels 21, via which air can flow from the first channel 19 through the dome tool 15 into the chamber 14. Since the dome tool 15 is heated by means of one or more heating elements 22, air is also heated as it flows through the dome tool 15.
  • the first channel 19 is connected in the upper position of the dome tool 15 to the tool upper part 7 by means of a seal 23 with the second channel 20.
  • the second channel 20 in turn is connected via a line 24 to a second valve 25.
  • a vacuum generator 26 for example with a vacuum central unit or with a vacuum pump, provided via the line 24 to deep draw the skinnable upper film 3 in an inner region of the Domtechnikschwmaschines 15 when applying a negative pressure.
  • a blowing device 27a and / or an air heating device 28 may also be provided on the second valve 25.
  • the second valve 25 also has a port 25a to the environment through which air can flow via the second valve 25 into the chamber 14.
  • the upper tool part 7 is connected via one or more lines 29 to a third valve 30, via which a vacuum generator 31 can be switched on in order to generate an air convection in the chamber 14 can.
  • the negative pressure generator 31 may, for example, be a side channel compressor, an annular duct fan or a vacuum source, preferably a vacuum pump.
  • the at least one conduit 29 opens into the chamber 14 at a position at which a gap S between the bell-shaped upper tool part 7 and an outer or upper side of the Domtechnikmaschines 15 is formed.
  • Fig. 3 shows the sealing station 2 with clamped top film 3, wherein the clamping frame 13 has been raised by means of a lifting device not shown up to the upper tool part 7 and thereby clamps the upper film 3 circumferentially and to the upper tool part 7. This results in the interior of the tool upper part 7, the chamber 14th
  • Fig. 4a shows the sealing station 2 during heating of the upper film 3, preferably a skinnable upper film, which is heated to a thermoforming process up into the Domtechnikmaschine 15 into a temperature of for example 80 ° C to 200 ° C, not to the upper film 3 during the later deep-drawing process to damage.
  • the process of heating the upper film 3 will be described in detail below.
  • the third valve 30 switches the vacuum generator 31 to the line 29 to generate a negative pressure in the chamber 14.
  • the second valve 25 establishes a connection of the second channel 20 via the line 24 with the ambient air, so that air can continue to flow into the chamber 14 via the first channel 19 and the ventilation channels 21 through the heated and thus heated dome tool 15.
  • the air convection K produced in this way leads along the top side 32 of the top film 3 facing the dome tool 15 and in doing so gives off heat to the top film 3.
  • the existing negative pressure can cause the top film 3 is stretched upward in the direction of the dome die 15, preferably when the top film 3 has already undergone heat input. It may be advantageous to switch the third valve 30 in a pulse-like manner, for example, in a cycle of 0.1 s to 0.5 s, in order to prevent excessive stretching and thus, at that time, still unwanted contact with a sealing surface 15b. before the necessary for the thermoforming process temperature in the top film 3 has been reached.
  • Fig. 4b illustrated with the tool upper part 7 that in an embodiment of the vacuum generator 31 as a side channel compressor or as a ring channel blower the air flows in a closed circuit from the vacuum generator 31 via the second valve 25, the first channel 19, the second channel 20, the lines 24 through the dome tool 15 to the top film 3 and further through the line 29 from the upper tool part 7 to the third valve 30th and to the negative pressure generator 31 flows.
  • the third valve 30 blocks the vacuum generator 31 relative to the upper tool 7 and thus also to the chamber 14.
  • the second valve 25 switches the line 24 for the first Channel 19 and also for the second channel 20 to the vacuum generator 26, so that the chamber 14 is evacuated while the upper film 3 is deep-drawn or stretched into the interior, the so-called dome of all dome tools 15 upwards.
  • the upper film 3 is further heated by the abutment against the inner contact surface 15a of the dome tool 15.
  • the temperature of the Domtechnikzeugs 15 is controlled or controlled by a control of the heating elements 22 and at least one temperature sensor not shown by the controller 8.
  • Fig. 6 shows the sealing station 2 in the closed position, after at the same time, just before or immediately after the molding process, the lower tool part 6 moves with the shell holder 9 and the shells 100 therein by means of a not shown lifting up to the upper die 7 and a second chamber 34th was formed between the top film 3 and the shells 100 with the products 18 therein. Due to the upper film 3 that has been deformed upwards, products 18 projecting upwards over the shell edge 101 can penetrate or protrude into the interior of the dome tools 15.
  • the second chamber 34 is evacuated via the vacuum generator 10 connected by means of the switched first valve 12. At the same time, the vacuum in the dome tool 15 holds the top film 3 until a desired vacuum level is reached in the second chamber 34 and thus also around the product 101.
  • Fig. 7 shows the sealing station 2 when sealing the top film 3 on the shell edge 101.
  • the pressure plate 16 is moved together with the dome tool 15 by means of lifting devices 35 down to the lower tool part 6 and the tray holder 9 in a lower position.
  • the dome tool 15 with its heated lower sealing surface 15b, presses the upper film 3 against the edge of the shell with a pressure which is generated by means of a spring device 36 between the pressure plate 16 and the dome tool 15 101 to produce a gas-tight connection of the top film 3 and shell 100.
  • the skinnable upper film 3 is preferably still held in contact with the interior of the dome tool 15.
  • Fig. 8 shows the sealing station 2 when cutting the top film 3 to the dome tool 15 around, the cutter 17 is further moved, for example, together with the pressure plate 16 down.
  • the pressure of the Domtechnikmaschines 15 on the shell edge 101 depending on the design of the spring device 36 may increase differently.
  • openings remain in the upper film 3, the so-called residual film grid, which, after the opening of the sealing station 2, is conveyed further in the transporting direction P and wound up.
  • Fig. 9 shows the sealing station 2 when creating the skinnable upper film 3 to the product 18 and shell 100, the so-called skin process.
  • skinnable means that the upper film 3 in the heated state can flexibly adapt to the contour of the product 18 and the shell 100 and fits like a skin.
  • the product 18 is held in the shell 100 and the top film 3 is an adhesive connection with the inner sides of the shell 100, which is influenced by the coating of the top film 3 on the shell 100 side facing.
  • the skin process is assisted by the vacuum present in the second chamber 34 and the aeration of the first chamber 14 by the second valve 25 seals to the vacuum generator 26 and opens to the environment, so that the top film 3 abruptly from above from the dome tool 15 down on the product 18 and the shell 100 is pressed by the existing pressure difference.
  • Fig. 10 shows the sealing station 2 in the reopened position with the sealed packaging 37th
  • a first alternative embodiment of the sealing station 2 and the tool upper part 7 is shown, in which the air from the chamber 14 is not sucked directly over the upper tool part 7.
  • an extension 29a is provided here, with which the line 29 continues through the pressure plate 16 and the Domtechnikmaschine 15, finally to an outer side 15c of the Domtechnikmaschines 15 in to open the chamber 14.
  • the ends of the conduit 29 provided here in the form of a manifold again open at locations where a gap S is formed between the inside of the bell-shaped tool upper part 7 and the outside 15c of the dome tool 15 are. It flows like in the Fig. 4a shown variant, the air from the environment via the first channel 19, the second channel 20 and the dome 15 into the chamber 14, wherein the flow K, see arrows, in the region of the top film 3 approximately identical to the flow Fig. 4 is.
  • Fig. 12 a second alternative embodiment of the sealing station 2 and the tool upper part 7 is shown, in which the air circulates within the Domtechnikmaschineoberteils 7.
  • the third channel 29 is provided in the pressure plate 16, while the first channel 19 does not extend outwards but again into the interior of the tool upper part 7.
  • the dome tool 15 has a plurality of side channels 41 in order to limit the suction of the top film 3 upwards in order to prevent contact of the top film 3 with the sealing surface 15b during the heating by the air convection K.
  • the side channels 41 are conceivable in all illustrated variants of the sealing station 2.
  • the vacuum generator 31 is in this embodiment, an annular channel blower.
  • Fig. 13 shows an alternative sealing station 2 in the closed position.
  • the dome tool 15 is statically arranged by means of guide pins 37 on the upper tool part 7 and the cutting device 17 is movable over the pressure plate 16 for cutting the upper film 3 downwards.
  • Fig. 14 shows the alternative sealing station 2 after applying the top film 3 to the product 18 and the shell 100 and shows the cutting device 17 in a lower position in which the top film 3 was circumferentially cut around the dome tool 15 so that there are isolated closed packages.
  • the invention is also suitable for not overlying and sealing over the shell edge 101 protruding products 18 with a top film 3.
  • the controller 18 controls both all processes and thus also all hoists, adjusting drives, valves and heating elements and units such as vacuum or vacuum generator.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Closing Of Containers (AREA)
  • Vacuum Packaging (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
EP17200568.8A 2016-12-06 2017-11-08 Machine de verrouillage de coques Active EP3333090B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016123569.5A DE102016123569A1 (de) 2016-12-06 2016-12-06 Schalenverschließmaschine

Publications (2)

Publication Number Publication Date
EP3333090A1 true EP3333090A1 (fr) 2018-06-13
EP3333090B1 EP3333090B1 (fr) 2020-01-01

Family

ID=60269767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17200568.8A Active EP3333090B1 (fr) 2016-12-06 2017-11-08 Machine de verrouillage de coques

Country Status (5)

Country Link
US (1) US10913562B2 (fr)
EP (1) EP3333090B1 (fr)
CN (1) CN108146727B (fr)
DE (1) DE102016123569A1 (fr)
ES (1) ES2772692T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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DE102020200200A1 (de) * 2020-01-09 2021-07-15 Multivac Sepp Haggenmüller Se & Co. Kg Formstation und Verpackungsmaschine

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DE102018110227A1 (de) * 2018-04-27 2019-10-31 Multivac Sepp Haggenmüller Se & Co. Kg Verpackungsmaschine zum Verpacken von Produkten in Kunststoffverpackungen
DE102018213431A1 (de) * 2018-08-09 2020-02-13 Multivac Sepp Haggenmüller Se & Co. Kg Siegelwerkzeug für eine Verpackungsmaschine
DE102018222836A1 (de) * 2018-12-21 2020-06-25 Multivac Sepp Haggenmüller Se & Co. Kg Siegeln von kartonzuschnitten mittels auflage auf transportband
DE102019206209A1 (de) 2019-04-30 2020-11-05 Multivac Sepp Haggenmüller Se & Co. Kg SCHALENVERSCHLIEßMASCHINE SOWIE VERFAHREN ZUR SANFTEN AUFNAHME EINER SCHALE
DE102019206280A1 (de) * 2019-05-02 2020-11-05 Multivac Sepp Haggenmüller Se & Co. Kg Siegelwerkzeug und Verfahren zum Versiegeln von Schalen
DE102019206392A1 (de) * 2019-05-03 2020-11-05 Multivac Sepp Haggenmüller Se & Co. Kg Schalenverschließmaschine
CN110422358B (zh) * 2019-08-14 2024-07-30 昆山八一九包装机械有限公司 应用于盒装食品的灌注封装装置
CN110949738A (zh) * 2019-12-13 2020-04-03 湖州荣立包装材料有限公司 一种包装机械用封袋装置
DE102020201144B3 (de) * 2020-01-30 2021-06-10 Multivac Sepp Haggenmüller Se & Co. Kg Schalenverschließmaschine und Verfahren
CN111591499B (zh) * 2020-06-02 2021-07-20 重庆杰度科技有限公司 一种食品自动包装机
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DE102024104090A1 (de) * 2024-02-14 2025-08-14 Multivac Sepp Haggenmüller Se & Co. Kg Verpackungsmaschine mit Stützelement für Verpackungsschalen
CN118373033B (zh) * 2024-06-24 2024-10-01 四川炬原玄武岩纤维科技有限公司 一种基于纤维原丝加工用制品包装机

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CN108146727A (zh) 2018-06-12
US10913562B2 (en) 2021-02-09
EP3333090B1 (fr) 2020-01-01
CN108146727B (zh) 2019-12-24
ES2772692T3 (es) 2020-07-08
US20180155074A1 (en) 2018-06-07
DE102016123569A1 (de) 2018-06-07

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