WO2019011448A1 - Procédé de fabrication d'emballages et emballeuse-emboutisseuse - Google Patents

Procédé de fabrication d'emballages et emballeuse-emboutisseuse Download PDF

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Publication number
WO2019011448A1
WO2019011448A1 PCT/EP2017/067911 EP2017067911W WO2019011448A1 WO 2019011448 A1 WO2019011448 A1 WO 2019011448A1 EP 2017067911 W EP2017067911 W EP 2017067911W WO 2019011448 A1 WO2019011448 A1 WO 2019011448A1
Authority
WO
WIPO (PCT)
Prior art keywords
die
material web
punch
web
deep drawing
Prior art date
Application number
PCT/EP2017/067911
Other languages
German (de)
English (en)
Inventor
Christian Lau
Robert Maier
Original Assignee
Multivac Sepp Haggenmüller Se & 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 Haggenmüller Se & Co. Kg filed Critical Multivac Sepp Haggenmüller Se & Co. Kg
Priority to EP17739994.6A priority Critical patent/EP3651980A1/fr
Priority to PCT/EP2017/067911 priority patent/WO2019011448A1/fr
Publication of WO2019011448A1 publication Critical patent/WO2019011448A1/fr

Links

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
    • 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
    • B65B47/04—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 by application of mechanical pressure
    • 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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B65B41/14—Feeding webs from rolls by grippers
    • 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
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/16—Advancing webs by web-gripping means, e.g. grippers, clips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/514—Modifying physical properties
    • B65H2301/5143—Warming
    • B65H2301/51432—Applying heat and pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1944—Wrapping or packing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/81—Packaging machines

Definitions

  • the present invention relates to the field of making packages by deep-drawing a web.
  • thermoforming packaging machines for producing, filling and sealing food packaging from thermoplastically deformable films are known in practice.
  • a thermoplastically deformable lower film web is conveyed by means of a transport device along a conveying direction firstly to a forming station, then on to an insertion path and from there on to a sealing station.
  • packaging troughs are formed by deep drawing of the thermoplastically deformable lower film web.
  • the packaging troughs are then filled with products to be packaged in the insertion path and sealed at the sealing station with a top film.
  • the packaging trays are still connected to the rest of the sub-web. They are only separated after sealing by the sealing station.
  • thermoforming packaging machines operate clocked with respect to thermoforming. That is, the feed of the sub-web is stopped during the deep-drawing operation, so that there is no relative movement between the sub-web and the forming station, or a molding tool of the forming station.
  • the functional principle of these thermoforming packaging machines is based inter alia on the thermoplastic deformability of the lower film.
  • Thermoforming packaging machines of the type described are not suitable for deep-drawing a non-thermoplastic material or a material of low thermoplasticity.
  • a device which allows deep drawing of a flat material made of natural fibers, such as paper or cardboard, in a cup or cup-shaped object.
  • the material is first fed as a web, but immediately before the actual deep-drawing individual blanks are punched out by means of a punching device.
  • the individual blanks are deep-drawn with a forming device with a punch and a die.
  • a fold holder is provided, which is pressed in a controlled manner against the die and the blank lying thereon by means of a pressing device. This is intended to reduce uncontrolled wrinkling during deep drawing.
  • the contact pressure of the pleat holder on the die can be adjusted depending on the material used. After deep-drawing, the shell or cup-shaped object ejected by an ejector.
  • a disadvantage of this system is that although the material to be processed can be supplied as a web, individual cuts must be punched out prior to thermoforming, for which further transport then separate means are required. In addition, despite the fold holder during deep drawing at least smaller wrinkles.
  • a corresponding thermoforming packaging machine is to be provided.
  • An inventive method for producing packages by deep drawing comprises conveying a material web with a conveyor along a conveying direction in the direction of a forming station. During conveying, the material web is held by holding elements of the conveyor, in particular held on both sides. The method further comprises forming a packaging tray in the web by deep drawing by means of an interaction of a punch of the forming station and a die of the forming station. In the deep drawing, the punch and die perform mutual relative movement along a vertical direction so that a portion of the web is deformed between the die and the punch.
  • the direction of relative mutual movement between the punch and the die used to deform the web by deep drawing is referred to simply as "vertical direction.” It will be understood, however, that the actual location of this direction in space will depend on the orientation in which the forming station is constructed
  • the "vertical direction” may be arbitrary in space and is not limited to standing vertically on a floor, although this may be preferred.
  • the packaging tray can be shaped like a dish or cup with, for example, a round, an elliptical, a rectangular or a polygonal base.
  • a relative movement takes place between a mold assembly of the forming station and the holding elements of the conveying device which comprises the punch and the die. This relative movement takes place in a direction perpendicular to the vertical direction (direction of the relative movement between the punch and die for deforming the material web), in particular horizontal direction.
  • the relative movement between the mold assembly of the forming station and the holding elements of the conveyor which hold the material web it is possible to compensate, at least partially, for stresses in the material web during deep drawing by pushing in the region of the material web to be deformed into the die.
  • the region of the material web to be deformed between die and punch can remain connected to the remainder of the material web without tearing during deep drawing, even if the material of the material web is not thermoplastically or only slightly deformable by thermoplastic means.
  • Further transport of the generated packaging tray after deep drawing together with the rest of the material web is thus simplified.
  • the feeding of the material to the forming station is simplified.
  • the relative movement between the mold assembly of the forming station and the support members of the conveyor can reduce wrinkling during deep drawing because the material can be more uniformly pressed into the mold.
  • the method according to the invention is particularly well suited for the processing of a material web of a substantially non-thermoplastically deformable material or a material which is only slightly thermoplastically deformable.
  • the material of the material web may comprise natural fibers, for example cardboard or paper.
  • the material web can also essentially not be thermoplastically deformable if, for example, it comprises a coating of a material that can be thermoplastically deformable, such as a plastic coating.
  • thermoplastically deformable material web for example to a film web.
  • the relative movement between the mold assembly and the holding elements of the conveyor can take place, for example, along the conveying direction or along a transverse direction perpendicular to the vertical direction and the conveying direction. Such relative movements can be realized particularly easily.
  • the relative movement between the mold assembly and the holding elements of the conveyor can be carried out by conveying the material web by means of the conveyor along the conveying direction during deep drawing.
  • the relative movement can be realized without the provision of additional degrees of freedom of movement and with little constructional effort.
  • a relative movement between the mold assembly and the holding elements in any direction perpendicular to the vertical direction by providing only an additional possibility of movement, namely a displacement of the mold assembly, for example along the transverse direction.
  • a simple universal device can be used.
  • the mutual relative movement of the punch and the die along the vertical direction for deforming the web is synchronized with the relative movement between the die assembly and the support members of the conveyer in the direction perpendicular to the vertical direction.
  • the relative movement between the mold assembly and the holding elements of the conveyor optimally on the each deformation process during deep drawing and on the shape of the packaging tray are tuned.
  • a desired packaging outline is incompletely punched out of the material web so that at least one retaining nose remains which connects the region of the material web to be deformed with the remainder of the material web. Deep-drawing is made easier by the punching since the region of the material web to be deformed is movable at least in regions independently of the remainder of the material web and can thus be pressed into the die more easily.
  • the at least one retaining lug By keeping the at least one retaining lug, the area to be deformed can still be conveyed together with the rest of the material web by means of the conveying device.
  • the region to be deformed with the at least one retaining lug is connected to the remainder of the material web only over a small part of the punched-out outline.
  • the punched-out area may be unconnected to the rest of the web over at least 50%, at least 65%, at least 75%, at least 85%, at least 90%, or at least 95% of its outline.
  • only a single retaining lug can be provided. But it can also be increased by the provision of several retaining lugs, the stability of the connection between the punched-out area and the rest of the material web.
  • the punching station can have embossing means for introducing embossing into the area of the material web to be punched out / punched out.
  • embossing can promote a targeted wrinkling during deep drawing.
  • the embossment is introduced in a region in which wrinkling is expected during deep drawing.
  • the relative movement between the mold assembly and the holding elements of the conveyor can be directed such that it counteracts a tearing off of the at least one retaining lug due to the forming of the region of the material web to be deformed during the deep drawing.
  • it is sufficient to provide a connection between the punched-out region of the material web and the rest of the material web over a small, not very stable area, without having to fear a tearing of the retaining lug during deep drawing.
  • the packaging tray connected to the remainder of the material web by means of the at least one holding nose can be conveyed further by conveying the material web through the conveying device, in particular to an inserting line for filling the packaging tray and / or to a sealing station for closing the packaging.
  • the material web is acted upon by means of a fold holder of the mold assembly in the direction of the die.
  • the punched-out region of the material web can be acted upon by the fold holder in the direction of the die.
  • the adaptation to the shape of the die and in particular the "pull-in" of the material web into the die can take place in a particularly controlled manner, so that wrinkling during deep drawing is reduced.
  • the pleat holder prefferably press the material web against the die during deep drawing with a constant, in particular adjustable and / or predefined, force. This force should be chosen so that, although there is a certain holding action of the fold holder, but slipping of the material into the die during deep drawing is still possible without destruction.
  • the contact force of the folding holder can be set to an optimum value throughout the entire molding process.
  • thermoforming packaging machine is also provided.
  • the thermoforming packaging machine according to the invention is designed, suitable and configured for carrying out the method according to the invention. With regard to the method described features can be transferred accordingly to the thermoforming packaging machine and vice versa.
  • thermoforming packaging machine comprises a forming station with a mold assembly comprising a punch and a die.
  • the punch and the die are for performing mutual relative movement along a vertical direction for forming a packaging tray into a web by deep drawing cooperating with the die so that a portion of the web between the die and the punch is deformed.
  • the thermoforming packaging machine further comprises a transport device with holding elements for holding the material web, wherein the transport device is designed to convey the material web held by the holding elements along a transport direction towards the forming station.
  • the thermoforming packaging machine is configured to perform relative movement between the mold assembly and the support members of the conveyor in a direction perpendicular to the vertical direction during deformation of the portion of the web between the die and the punch.
  • the thermoforming packaging machine may further comprise an insertion path for filling the packaging tray with a product to be packaged.
  • a sealing station can be provided with a sealing tool for closing the packaging tray with a cover film after filling.
  • the transport device can be designed to convey the material web held by the holding elements along the transport direction to the forming station and then further via the insertion path to the sealing station. Due to the direct passing of the material web through the transport device, the forming station is integrated so efficiently into the thermoforming packaging machine.
  • the thermoforming packaging machine further comprises a stamping station upstream of the forming station with respect to the transport direction, which is designed to incompletely punch out a desired packaging outline from the material web so that at least one retaining tab remains which connects the region of the material web to be deformed with the remainder of the material web.
  • the punched-out area can be conveyed together with the rest of the material web by means of the transport device to the forming station.
  • the mold assembly of the forming station may include a pleat holder configured to impart a force to the web during deep drawing toward the die which varies in particular synchronized with the mutual relative movement of the punch and die along the vertical direction.
  • thermoforming packaging machine Further features of the thermoforming packaging machine will become apparent from the description of the method according to the invention.
  • FIG. 1 is a schematic side view of a thermoforming packaging machine according to an embodiment
  • Fig. 2 is a schematic plan view of the thermoforming packaging machine of Fig. 1;
  • Fig. 3 is a schematic sectional view through the thermoforming packaging machine
  • FIG. 1 shows a thermoforming packaging machine 1 according to an embodiment.
  • the thermoforming packaging machine 1 is configured, suitable and designed for carrying out the method according to the invention.
  • the thermoforming packaging machine 1 comprises a stamping station 3, a forming station 5, an insertion path 7 and a sealing station 9, all of which are arranged on a machine frame 11.
  • a material web 15 is supplied from a supply 13 of the thermoforming packaging machine 1.
  • the material web 15 is made of substantially non-thermoplastically deformable material, such as cardboard or paper.
  • It is a conveyor 17 is provided, which conveys the material web 15 along a transport direction T from the supply 13 to the punching station 3, on to the forming station 5 and from there via the insertion path 7 to the sealing station 9.
  • the transport device 17 comprises roller drives 19, which drive two transport chains 23 each guided by a corresponding guide structure 21 of the machine frame 11 on opposite lateral sides of the machine frame 11 (see also FIGS. 2 and 3).
  • the transport chains 23 a plurality of holding elements 25 is provided in each case, which hold the material web 15.
  • the punching station 3 is designed to incompletely punch out a desired packaging outline 27 (see FIG. 2) from the material web 15.
  • a holding nose 29, which connects the punched-out region of the material web 15 with the remainder of the material web 15, remains in each case for the packaging outline 27. It would also be conceivable that per packaging outline 27 more than one retaining lug 29 remains.
  • two retaining lugs 29 are provided in dashed lines, which may be provided as an alternative to the retaining lug 29 shown as an interruption of the solid line.
  • the retaining lug 29, which is shown as an interruption of the solid line is provided on a region of the respective packaging outlines 27 at the rear with respect to the transporting direction T.
  • the two holding lugs 29 shown in dashed lines are provided in one of the regions of the respective packaging outlines 27 situated at the front in relation to the transport direction T. Both in the case of interruption of the In the case of the retaining lugs 29 shown in dashed lines, the predominant region of the packaging outlines 27 is unconnected to the rest of the material web 15.
  • the punching station 3 may additionally have embossing means for introducing embossing into the area of the material web 15 to be punched out / punched out. Such embossing can promote a targeted wrinkling during deep drawing. Preferably, the embossment is applied in an area in which wrinkling is expected during deep drawing.
  • the forming station 5 comprises a mold assembly 43 with a die 31 and a punch 33, which is designed to form a packaging tray 35 in the punched-out regions of the material web 15 by deep drawing.
  • the punch 33 and the die 31 execute a mutual relative movement along a vertical direction V, so that the punched-out regions of the material web 15 between the die 31 and the punch 33 are deformed.
  • the die 31 and the die 33 move toward each other with respect to the vertical direction V, so that the punched packaging outline 27 lying between the die 31 and the die 33 is pressed by the die 33 into the die 31 and thus formed ,
  • only one packaging tray 35 is formed by the forming station 5 during a deep-drawing operation.
  • the mold assembly 43 of the forming station 5 also comprises a fold holder 37, which is designed to apply the punched out regions of the material web 15 in the direction of the die 31 during the deep drawing.
  • the pleat holder 37 may comprise one or more urging elements, such as hydraulic cylinders 39.
  • the pleat holder 37 provides for controlled slippage of the stamped material into the die 31 during the deep drawing and reduces wrinkling.
  • a contact pressure of the fold holder 37 to the die 31 and thus to the punched-out region of the material web 15 during deep drawing is variable in order to provide the optimum contact pressure at any time during the deep-drawing process.
  • the varying of the contact pressure of the fold holder 37 is synchronized with the relative movement between the die 31 and the punch 33 along the vertical direction V.
  • the hydraulic cylinders 39 of the fold holder 37 are controlled accordingly by a control device 41, which preferably also for controlling the Conveyor 17, the punching station 3, the forming station 5 and the sealing station 9 is designed.
  • a relative movement takes place between the mold assembly 43 of the forming station 5 and the holding elements 25 of the conveyor 17 in a direction perpendicular to the vertical direction V.
  • this relative movement is achieved by a displacement of the mold assembly 43 during deep drawing with respect to the transport direction T.
  • the mold assembly 43 is slidably mounted on the machine frame 1 1 via an actuator 45.
  • the actuator 45 can also be controlled by the control device 41 for displacing the mold assembly 43.
  • the mutual relative movement between the mold assembly 43 and the holding members 25 of the conveyor 17 is synchronized with the mutual relative movement of the punch 33 and the die 31 for forming the punched-out region of the material web 15.
  • the relative movement between the mold assembly 43 and the holding elements 25 may be synchronized such that a tearing of the retaining lug 29 due to the forming of the punched-out region of the material web 15 during deep drawing is counteracted.
  • the mold assembly 43 moves towards the rear against the transport direction T, so that the punched-out region of the material web 15 is moved towards the lug 29 during the deep drawing.
  • the mold assembly 43 moves during deep drawing along the transport direction T to the front, so that the punched-out region of the material web 15 is moved to the retaining lugs 29 during the deep drawing. It would also be conceivable that the packaging contours 27 are connected at a different position with the rest of the material web 15, for example in a lateral region with respect to the transport direction T. The mold assembly 43 could then be movable by means of the actuator 45 in a direction other than the transport direction T, in particular in a transverse direction Q, in order to counteract tearing off of the at least one retaining lug 29 during deep drawing.
  • the transport device 17 stands still during deep-drawing, and the relative movement between the mold assembly 43 and the holding elements 25 of the transport device 17 is achieved by moving the mold assembly 43. enough. It would also be conceivable that the mold assembly 43 is fixedly installed on the machine frame 1 1. In this case, the relative movement between the mold assembly 43 and the holding elements 25 of the transport device 17 could be achieved by operating the conveyor 17 for conveying the material web 15 in or against the transport direction T during deep drawing. In the case illustrated, with the retaining lug 29 illustrated as an interruption of the solid line, the transport device 17 could be operated for this during the deep drawing for conveying the material web 15 in the conveying direction T. In the case with the two retaining lugs 29 shown in dashed lines, the transport device 17 could be operated during the deep drawing for conveying the material web 15 counter to the conveying direction T.
  • the packaging troughs 35 are further conveyed by moving the material web 15 through the transport device 17 along the transport direction T to the insertion path 7, where the packaging troughs 35 are manually or mechanically filled with products 47 to be packed.
  • the filled packaging troughs 35 are further conveyed along the transport direction T to the sealing station 9, where they are closed with a top film 49. Subsequently, the packages can be separated from the rest of the web 15 and removed by machine or manually.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

L'invention concerne un procédé de fabrication d'emballages et une emballeuse-emboutisseuse. Selon l'invention, la production d'emballages par emboutissage s'effectue en transportant une bande de matière (15) à l'aide d'un convoyeur (17) en direction d'une station de façonnage (5). La bande de matière (15) est maintenue par des éléments de maintien (25) du convoyeur (17). Une barquette d'emballage (35) est façonnée dans la bande de matière (15) par emboutissage au moyen d'une coopération d'un poinçon (33) de la station de façonnage (5) et d'une matrice (31) de la station de façonnage (5). Lors de l'emboutissage, le poinçon (33) et la matrice (31) exécutent un mouvement relatif opposé le long d'une direction verticale (V) et une zone de la bande de matière (15) entre la matrice (31) et le poinçon (33) est ainsi déformée. Pendant la déformation de la zone de la bande de matière (15) entre la matrice (31) et le poinçon (33), il se produit un mouvement relatif entre un sous-ensemble de façonnage (43) de la station de façonnage (5), qui comporte le poinçon (33) et la matrice (31), et les éléments de maintien (25) du convoyeur (17) dans une direction perpendiculaire à la direction verticale (V).
PCT/EP2017/067911 2017-07-14 2017-07-14 Procédé de fabrication d'emballages et emballeuse-emboutisseuse WO2019011448A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17739994.6A EP3651980A1 (fr) 2017-07-14 2017-07-14 Procédé de fabrication d'emballages et emballeuse-emboutisseuse
PCT/EP2017/067911 WO2019011448A1 (fr) 2017-07-14 2017-07-14 Procédé de fabrication d'emballages et emballeuse-emboutisseuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/067911 WO2019011448A1 (fr) 2017-07-14 2017-07-14 Procédé de fabrication d'emballages et emballeuse-emboutisseuse

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WO2019011448A1 true WO2019011448A1 (fr) 2019-01-17

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN110282479A (zh) * 2019-07-31 2019-09-27 浙江帅锋精密机械制造有限公司 一种送料机防料带起皱装置
CN110790060A (zh) * 2019-12-11 2020-02-14 江西美宝利实业有限公司 一种便于移动的纱布热收卷装置
WO2020207703A1 (fr) * 2019-04-11 2020-10-15 Syntegon Technology Gmbh Procédé et dispositif de fabrication d'un corps d'emballage d'un emballage

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DE2745933A1 (de) * 1976-10-13 1978-04-20 Sergio Bonfiglioli Arbeitsverfahren zur verpackung von nahrungsmitteln oder anderen aehnlichen produkten mit dehnbarer plastikfolie und vorrichtung zur ausuebung des verfahrens
DE102008016243A1 (de) * 2008-03-27 2009-10-01 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verpackungsmaschine mit Wiegevorrichtung
DE102008051026A1 (de) * 2008-10-13 2010-04-15 Cfs Germany Gmbh Transportmittel und Verpackungsmaschine für Folienbreitenanpassung
EP2740672A1 (fr) * 2012-12-04 2014-06-11 Multivac Sepp Haggenmüller GmbH & Co. KG Machine d'emballage par emboutissage avec positionnement cyclique précis d'un poste de scellage et méthode correspondante
EP2829392A1 (fr) 2013-07-24 2015-01-28 Pester Pac Automation GmbH Procédé de déformation d'un matériau à plat
EP2873623A1 (fr) * 2013-11-15 2015-05-20 Multivac Sepp Haggenmüller GmbH & Co. KG Machine d'emballage par emboutissage dotée d'un guide-chaîne réglable

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745933A1 (de) * 1976-10-13 1978-04-20 Sergio Bonfiglioli Arbeitsverfahren zur verpackung von nahrungsmitteln oder anderen aehnlichen produkten mit dehnbarer plastikfolie und vorrichtung zur ausuebung des verfahrens
DE102008016243A1 (de) * 2008-03-27 2009-10-01 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verpackungsmaschine mit Wiegevorrichtung
DE102008051026A1 (de) * 2008-10-13 2010-04-15 Cfs Germany Gmbh Transportmittel und Verpackungsmaschine für Folienbreitenanpassung
EP2740672A1 (fr) * 2012-12-04 2014-06-11 Multivac Sepp Haggenmüller GmbH & Co. KG Machine d'emballage par emboutissage avec positionnement cyclique précis d'un poste de scellage et méthode correspondante
EP2829392A1 (fr) 2013-07-24 2015-01-28 Pester Pac Automation GmbH Procédé de déformation d'un matériau à plat
EP2873623A1 (fr) * 2013-11-15 2015-05-20 Multivac Sepp Haggenmüller GmbH & Co. KG Machine d'emballage par emboutissage dotée d'un guide-chaîne réglable

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020207703A1 (fr) * 2019-04-11 2020-10-15 Syntegon Technology Gmbh Procédé et dispositif de fabrication d'un corps d'emballage d'un emballage
EP4046919A1 (fr) * 2019-04-11 2022-08-24 Syntegon Technology GmbH Procédé et dispositif de fabrication d'un corps d'emballage d'un emballage
US11661223B2 (en) 2019-04-11 2023-05-30 Syntegon Technology Gmbh Method and device for producing a packaging body of packaging
CN110282479A (zh) * 2019-07-31 2019-09-27 浙江帅锋精密机械制造有限公司 一种送料机防料带起皱装置
CN110790060A (zh) * 2019-12-11 2020-02-14 江西美宝利实业有限公司 一种便于移动的纱布热收卷装置
CN110790060B (zh) * 2019-12-11 2021-06-25 江西美宝利实业有限公司 一种便于移动的纱布热收卷装置

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