EP3696105A1 - Machine d'emballage par emboutissage pourvue de dispositif de soulèvement pour bandes marginale - Google Patents

Machine d'emballage par emboutissage pourvue de dispositif de soulèvement pour bandes marginale Download PDF

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Publication number
EP3696105A1
EP3696105A1 EP20155656.0A EP20155656A EP3696105A1 EP 3696105 A1 EP3696105 A1 EP 3696105A1 EP 20155656 A EP20155656 A EP 20155656A EP 3696105 A1 EP3696105 A1 EP 3696105A1
Authority
EP
European Patent Office
Prior art keywords
film material
covered
machine
residual film
lifting unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20155656.0A
Other languages
German (de)
English (en)
Inventor
Konrad Mößnang
Michael RÄDLER
Manuel Wölfle
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 EP3696105A1 publication Critical patent/EP3696105A1/fr
Pending 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by 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
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1836—Means for removing cut-out material or waste by pulling out
    • 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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/04—Machines constructed with readily-detachable units or assemblies, e.g. to facilitate maintenance
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/005—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for removing material by cutting
    • 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
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • 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 with the technical features according to claim 1. Furthermore, the present invention relates to a method for conveying a residual film material out of a covered machine area of a thermoforming packaging machine according to claim 12.
  • thermoforming packaging machine when a thermoforming packaging machine is started up, an operator removes the residual film material that has arrived at the machine outlet within a covered machine area, i.e. Film material that has not been processed into packaging is pulled out of the machine area by hand after removing the protective cover and connects it to a residual film station positioned at the machine outlet.
  • the residual film material released at the end of a film transport device for example on a clamp chain, can then be automatically wound up by means of the residual film material station.
  • thermoforming packaging machine it can be undesirable for the thermoforming packaging machine to be stopped for handling the residual film material by removing the protective cover, because this reduces its machine availability.
  • the object of the invention is to improve a thermoforming packaging machine and a related method in such a way that the handling of residual film material is made easier for the operator.
  • thermoforming packaging machine comprises a machine frame, a forming station for producing packaging trays from a lower film, a sealing station downstream of the forming station in the production direction for closing the packaging trays, including a product inserted therein, by means of an upper film, a cutting station downstream of the sealing station in the production direction for separating finished products Packaging and a residual film material station for receiving residual film material left over from the manufacturing process.
  • the thermoforming packaging machine further comprises at least one ejector unit for residual film material, which protrudes at least in sections into a covered machine area of the thermoforming packaging machine and which is designed to receive residual film material that has arrived within the covered machine area and to convey it at least in sections out of the covered machine area, so that the residual film material conveyed out in particular outside the covered machine area by an operator by hand or in an automated manner for further handling or can be extracted.
  • the remaining film material conveyed out can then be connected to the remaining film material station or fed to it without any problems by hand or automatically.
  • the lifting unit by means of the lifting unit, the residual film material received on it inside the machine frame can be conveyed out of the non-visible machine area of the thermoforming packaging machine in such a way that it can be easily and safely gripped by the operator outside the non-visible machine area or handled in an automated manner in order to use the To connect residual film material station. Consequently, the lifting unit can be used to prevent the operator from reaching into the covered machine area.
  • the thermoforming packaging machine can always be ready for operation, in particular it can remain in production mode, which leads to an increase in machine availability.
  • the lifting unit functions functionally as an extended arm of the operator, with which the operator can safely pull out residual film material from the covered machine area for further handling. However, his hands always remain outside the covered machine area when operating the lifting unit, so that no injuries can occur.
  • a covered machine area is a machine room formed on the thermoforming packaging machine, in particular at its exit, which under normal circumstances cannot be seen from the outside and in which in particular a film transport device of the thermoforming packaging machine has its outlet.
  • the covered machine area can be at least partially delimited from above by at least one protective cover positioned on the machine frame.
  • other machine parts in particular side cladding shells of the deep-drawing packaging machine, can also be used to delimit the covered machine area.
  • the remaining film material is primarily in the form of strips. Such residual film strips are released at the exit of the film transport device and must be removed. Depending on the machine format, two or more residual film strips are left over.
  • a number of ejector units corresponding to a number of remaining residual film strips are arranged on the deep-drawing packaging machine for their reception. In the case of two remaining film strips transported along opposite machine sides, two lifting units are thus likewise arranged on the respective machine sides in the area of the remaining film material station.
  • the lifter unit is preferably adjustably mounted between a first position in which the lifter unit for receiving the residual film material at least partially protrudes into the covered machine area, and a second position in which the lifter unit is positioned outside the covered machine area.
  • the lifting unit is arranged in its first position at an exit of a film transport device formed on the thermoforming packaging machine, for example in the form of a clamp chain, so that residual film material released by the film transport device is automatically deflected past the lifting unit.
  • a loose end of residual film material released at the beginning of the manufacturing process can be moved past the lifter unit by the advance of the film transport device in such a way that it is picked up by the lifter unit when it is moved from the first to the second position, pulled along and out of the covered machine area is transported out, in particular outside the covered machine area to be grasped or extracted by hand or by machine.
  • the ejector unit in its second position has residual film material that has been picked up and conveyed out thereon in a clearly visible and easily accessible manner for the operator outside the covered machine area.
  • the remaining film material held ready by means of the lifting unit from the covered machine area protruding from the covered machine area with a protrusion of at least 2 cm, for example in the form of a tangible loop.
  • the ejector unit in particular an engagement means provided thereon, is preferably mounted displaceably on a support frame of the residual film material station. This enables inexpensive cultivation. This also ensures that the operator intuitively uses the lifting unit fastened at the location of the residual film material station to handle the residual film material.
  • the displaceable mounting of the lifting unit also enables, in particular, a compact design.
  • the lifter unit is designed at least partially in color to differentiate it from the machine parts that are adjacent to it and visible from the outside, in particular different in color from the cover components enclosing the covered machine area, for example in a signal color, e.g. red, green or blue in order to generate a signal effect for the operator as a safety-relevant intervention unit.
  • a signal color e.g. red, green or blue
  • a first and a second protective cover are preferably arranged one behind the other on the machine frame in the production direction, the lifting unit protruding into the covered machine area through a gap left between the protective covers.
  • An opening width of the gap is preferably not larger than 2 cm, more preferably not larger than 1.5 cm and more preferably not larger than 1 cm. The gap can thus be so narrow in the form of a slot that a hand of the operator does not fit through the gap into the interior of the covered machine area.
  • the respective protective covers can have any shape to form the covered machine area.
  • the first and / or the second protective cover could at least partially have a hood shape, a plate shape and / or a frame shape.
  • the gap could be provided directly between a cover plate attached to the thermoforming packaging machine as a protective cover and a frame part which ensures that the two protective hoods last positioned on the thermoforming packaging machine in the production direction are correctly arranged relative to one another.
  • At least one of the two protective covers is removably placed on the machine frame.
  • the protective cover can thus be removed from the thermoforming packaging machine for conversion work and improved cleaning.
  • the respective protective covers can remain on the thermoforming packaging machine. This means that the thermoforming packaging machine remains ready for operation when the ejector unit is operated.
  • At least one guide unit for residual film material is preferably positioned within the covered machine area, with the residual film material being able to be deflected in a targeted manner on the guide unit.
  • a movement of the residual film material can thus be directed within the covered machine area in such a way that the residual film material leaves an exit of the covered machine area in a targeted manner, which is formed, for example, in the form of the previously described gap.
  • the guide unit is configured to deflect the remaining film material received on it, at least in sections, vertically out of the covered machine area when the lifting unit is adjusted from the first to the second position.
  • the lifting unit has a manually displaceable slide bar and / or as an integral, i.e. one-piece, bent sheet metal part is formed.
  • the lifting unit forms a functional component on the thermoforming packaging machine that can be used for the highest hygienic requirements.
  • the lifting unit could be mounted so that it can be adjusted in an automated manner.
  • a pneumatic cylinder for example, would be conceivable as an actuator for adjusting the lifting unit.
  • the lifting unit has a linear link guide by means of which the lifting unit is adjustably supported.
  • the lifter unit is mounted so that it can be adjusted vertically along a column of the residual film material station.
  • the lifting unit has a handle for manual operation which is positioned outside the covered machine room.
  • Residual film material in particular in the form of a leftover film edge strip, can be picked up particularly well within the covered machine area by means of the lifting unit if the lifting unit has a curved lifting arm with a hook formed on it for receiving the residual film material.
  • the lifter arm and / or the hook formed thereon can be bent into the interior of the covered machine area in such a way that one end of the residual film material strip is automatically guided over it due to a film material feed.
  • a hook shape formed on the lifter unit can prevent the remaining film material from slipping off the lifter unit when it is pulled out.
  • the lifter unit is preferably designed essentially as an L-profile, whereby a stable configuration is achieved and a robust displacement of the lifter unit between the first and the second position is possible so that the remaining film material can be safely conveyed out of the covered machine area.
  • the residual film material station is designed as a winding or suction device for receiving the respective film edge strips released by a film transport device at the machine exit.
  • the residual film material station can take up residual film material synchronously with the respective work cycles of the thermoforming packaging machine in order to reliably transport it away from the covered machine area provided there at the machine outlet of the thermoforming packaging machine.
  • the invention also relates to a method for conveying a residual film material out of a covered machine area of a thermoforming packaging machine.
  • residual film material that has arrived within the covered machine area is picked up by means of an adjustably mounted lifting unit protruding at least partially into the covered machine area and at least partially conveyed out of the covered machine area so that the conveyed-out residual film material outside the covered machine area can be gripped by an operator by hand or handled automatically .
  • the residual film material can be gripped manually, in particular by the operator, and can be connected to a residual film material station provided on the thermoforming packaging machine at the machine outlet. Once this has been done, the residual film material that arrives in the covered machine area can be wound up reliably synchronously with the manufacturing process by means of the residual film material station, for example by a winding process.
  • the lifting unit conveys the remaining film material out of the covered machine area through a gap left between protective covers arranged one behind the other in the production direction.
  • the lifter unit thus forms a kind of auxiliary device for the operator, which, as an extended arm of the operator, picks up residual film material in the covered machine area and removes it from this, so that the operator leaves the residual film material outside a danger area, i.e. outside of the covered machine room, can safely reach by hand without having to remove one of the protective covers from the thermoforming packaging machine.
  • An advantageous embodiment provides that the remaining film material is deflected on a guide unit in the direction of the gap when it is conveyed out of the covered machine area. In particular, this ensures that residual film material which is to be conveyed out of the covered machine area leaves the covered machine area in a targeted manner.
  • thermoforming packaging machine 1 comprises a machine frame 2, a forming station 3 for producing packaging trays 4 from a lower film 5 and a sealing station 6 downstream of the forming station 3 in the production direction R for closing the packaging trays 4, including a product P inserted therein, by means of an upper film 7.
  • thermoforming packaging machine 1 further downstream of the sealing station 6 in the production direction R comprises a cutting station 8 for separating finished packaging V.
  • the finished packaging V is made available at a machine outlet 9 of the thermoforming packaging machine 1 for removal or further transport.
  • a residual film material station 10 is positioned behind the cutting station 8, viewed in the production direction R.
  • the residual film material station 10 receives a residual film material 11 that has not been processed into packaging V during manufacture.
  • the remaining film material 11 is according to Figure 1 guided out of a covered machine area 12 through an opening 13 formed thereon and wound up by a take-up roll 14 of the residual film material station 10.
  • a suction unit (not shown in the figures) could equally well be provided at the residual film material station 10 in order to pick up residual film material 11 that was left over during the manufacturing process.
  • Figure 1 schematically shows that a first and a second protective cover 15, 16 are arranged on the machine frame 2 one behind the other in the production direction R to form the covered machine area 12.
  • FIG 2 shows the remaining film material station 10 Figure 1 in isolated representation.
  • the residual film material station 10 comprises a support frame 17.
  • Two take-up rollers 14 are mounted next to one another on the support frame 17.
  • Remaining film strips 11a, 11b which are only shown schematically and in part, are wound onto the two winding rollers 14.
  • the two residual film strips 11a, 11b form residual film material 11 that was left over after the packaging V was manufactured.
  • the remaining film material 11 is led out of the covered machine area 12 and continuously wound onto the take-up rolls 14 according to a machine cycle of the packaging machine 1, in order to be subsequently disposed of.
  • a lifting unit 18 for the residual film material 11 is provided.
  • the lifting unit 18 is provided for the remaining film strip 11b.
  • a further lifting unit can also be provided on the other side for the remaining film strip 11a.
  • the lifting unit 18 protrudes in sections into the covered machine area 12 of the thermoforming packaging machine 1.
  • the lifting unit 18 is designed to remove residual film material 11 that has arrived therein within the covered machine area 12, in Figure 2 to pick up the remaining film strip 11b, in particular when the thermoforming packaging machine 1 is put into operation or during production, and to convey it out of the covered machine area 12 at least in sections.
  • the conveyed out residual film strip 11b can then be grasped by hand by an operator outside the covered machine area 12 in order to be connected to the take-up roll 14 of the residual film material station 10 provided for this purpose.
  • the lifting unit 18 is designed as a slide bar 19.
  • the slide bar 19 is present here as an integral bent sheet metal part and is fastened to the support frame 17 of the residual film material station 10 so as to be adjustable in the vertical direction y 1 .
  • the lifting unit 18 comprises a linear link guide 20, by means of which the lifting unit 18 is mounted on the support frame 17 so as to be adjustable along the vertical direction y 1 .
  • Figure 2 also shows that the lifter unit 18 has a handle 21 for manual operation, which is positioned outside of the covered machine room 12.
  • a guide unit 24 for the residual film material 11 is attached to the support frame 17 of the residual film material station 10, the residual film material 11, ie according to FIG Figure 2 the remaining film strip 11b, by means of the guide unit 24, can be deflected in a targeted manner outside of the covered machine area 12.
  • the guide unit 24 is equipped with a deflection roller 25.
  • FIG Figure 2 shows that in order to form the covered machine area 12 at the residual film material station 10, in addition to the one already in FIG Figure 1 Second protective cover 16 shown, a cover plate 26 and a frame part 27 are arranged.
  • FIG Figure 2 the first protective cover 15 from Figure 1 omitted.
  • the exit of the covered machine area 12 is already shown in Figure 1 opening 13 shown in Figure 2 designed as a gap 28 between the cover plate 26 or the support frame 17 and the frame part 27.
  • the lifting unit 18 is fastened to the support frame 17 in such a way that it protrudes through the gap 28 into the covered machine area 12.
  • the lifting unit 18 according to the invention is shown in FIG Figure 2 shown by way of example in a functional connection with the remaining film strip 11b.
  • a further lifting unit and a further guide unit can be arranged, so to speak, in mirror image.
  • Figure 3 shows the lifting unit 18 in a first position P1. In the first position P1, the lifting unit 18 for receiving the remaining film material 11 protrudes at least partially into the covered machine area 12.
  • Figure 3 also shows a film transport device 31 which transports the film material to be processed along the thermoforming packaging machine 1 from work station to work station.
  • the film transport device 31 from Figure 3 comprises a clamp chain 32 with clamping links 33 arranged thereon.
  • the clamp chain 32 is deflected via an outlet wheel 34 of the film transport device 31.
  • the clamping links 33 formed on the clamp chain 32 open, so that the remaining film material 11 is released into the covered machine area 12.
  • the released residual film material 11, here in the form of the residual film strip 11b, is pushed over the hook 23 formed on the lifting unit 18.
  • This can be achieved through a certain inherent rigidity of the residual film material 11 and is also possible in particular due to the immediate position of the hook 23 next to the release location of the residual film material 11 from the chain of clips 32.
  • further guide components (not shown) can be used to ensure that the residual film material 11 is pushed over the hook 23 of the lifting unit 18.
  • Figure 4 shows the lifter unit 18 in a second position P2 in which the lifter unit 18 is positioned outside the covered machine room 12.
  • the hook 23 formed on the lifter unit 18 is now located above the gap 28 in order to keep the residual film material 11, in particular the residual film strip 11b, received thereon in loop form, outside the covered machine area 12 in such a way that it can be manually gripped by an operator.
  • Figure 4 also shows that the remaining film material 11 is released from the clamp chain 32 in the region of a last release element 35 of the clamping elements 33 and towards the deflection roller 25 the guide unit 24 is tensioned. On the deflecting roller 25, the remaining film material 11 is guided upward in a targeted manner in the vertical direction y 2 to the gap 28.
  • the residual film material 11 lifted out of the covered machine area 12 in the form of a loop from the gap 18 on the hook 23 can be grasped by the operator by hand and via an in Figure 2 reel means 36 shown are pulled to be connected to the take-up reel 14.
  • the lifting unit 18 is present as an extended arm of the operator in order to reach into a danger area of the thermoforming packaging machine 1.
  • the gap 28 can be dimensioned so tightly that manual intervention in the covered machine area 12 is no longer possible for the operator. This can lead to a forced use of the lifting unit 18 arranged at the residual film material station 10, so that overall improved machine safety is achieved.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
EP20155656.0A 2019-02-18 2020-02-05 Machine d'emballage par emboutissage pourvue de dispositif de soulèvement pour bandes marginale Pending EP3696105A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019202099.2A DE102019202099A1 (de) 2019-02-18 2019-02-18 Tiefziehverpackungsmaschine mit Ausheber für Randstreifen

Publications (1)

Publication Number Publication Date
EP3696105A1 true EP3696105A1 (fr) 2020-08-19

Family

ID=69500610

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20155656.0A Pending EP3696105A1 (fr) 2019-02-18 2020-02-05 Machine d'emballage par emboutissage pourvue de dispositif de soulèvement pour bandes marginale

Country Status (2)

Country Link
EP (1) EP3696105A1 (fr)
DE (1) DE102019202099A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2447171A1 (fr) * 2010-10-28 2012-05-02 Multivac Sepp Haggenmüller GmbH & Co. KG Machine d'emballage par emboutissage et procédé de fonctionnement d'une machine d'emballage par emboutissage
DE202014101589U1 (de) * 2014-04-03 2015-07-06 Teuto-Werkzeugbau Gmbh Verpackungsmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926583A1 (de) * 1989-08-11 1991-02-14 Ralf Hirt Vorrichtung zur abfuhr der randbeschnitte von folien in einer verpackungsmaschine
DE4226623A1 (de) * 1992-08-12 1994-02-17 Frank Koop Vorrichtung für Verpackungsmaschinen zur Materialabführung
DE102010053444A1 (de) * 2010-12-06 2012-06-06 Cfs Germany Gmbh,Niederlassung Csf Wallau Verpackungsmaschine mit einer Randstreifenausbringung
DE202013006803U1 (de) * 2013-07-29 2013-08-13 Multivac Sepp Haggenmüller Gmbh & Co. Kg Folienentsorgungseinheit für eine Verpackungsmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2447171A1 (fr) * 2010-10-28 2012-05-02 Multivac Sepp Haggenmüller GmbH & Co. KG Machine d'emballage par emboutissage et procédé de fonctionnement d'une machine d'emballage par emboutissage
DE202014101589U1 (de) * 2014-04-03 2015-07-06 Teuto-Werkzeugbau Gmbh Verpackungsmaschine

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