EP3686111B1 - Housseuse avec système de changement de film - Google Patents

Housseuse avec système de changement de film Download PDF

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Publication number
EP3686111B1
EP3686111B1 EP20153805.5A EP20153805A EP3686111B1 EP 3686111 B1 EP3686111 B1 EP 3686111B1 EP 20153805 A EP20153805 A EP 20153805A EP 3686111 B1 EP3686111 B1 EP 3686111B1
Authority
EP
European Patent Office
Prior art keywords
film
hooding
dispensing device
reel
machine
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.)
Active
Application number
EP20153805.5A
Other languages
German (de)
English (en)
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EP3686111A1 (fr
Inventor
Massimiliano Ubertini
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.)
Messersi Packaging Srl
Original Assignee
Messersi Packaging Srl
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 Messersi Packaging Srl filed Critical Messersi Packaging Srl
Priority to PL20153805T priority Critical patent/PL3686111T3/pl
Publication of EP3686111A1 publication Critical patent/EP3686111A1/fr
Application granted granted Critical
Publication of EP3686111B1 publication Critical patent/EP3686111B1/fr
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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
    • 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
    • B65B59/001—Arrangements to enable adjustments related to the product to be packaged
    • 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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B65B41/16—Feeding webs from rolls by rollers
    • 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
    • B65B59/003—Arrangements to enable adjustments related to the packaging material
    • 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
    • B65B59/02—Arrangements to enable adjustments to be made while the machine is running
    • 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
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/13—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state
    • B65B9/135—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state for palletised loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/021—Multiple web roll supports
    • B65H16/023—Multiple web roll supports rotatable
    • B65H16/024—Turrets
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4611—Processing webs in splicing process before splicing
    • B65H2301/46115—Processing webs in splicing process before splicing by bringing leading edge to splicing station, e.g. by chain or belt

Definitions

  • the present invention relates to a machine of the so-called "hooding” type, namely a machine which performs the wrapping of a package by fitting onto it from above a hood of plastic film (which usually consists of extendable or heat-shrinkable material).
  • the known hooding machines remove the film from a supply reel and cyclically cut it transversely, weld it to form a tube section or "hood” and convey it along a feeding path until it is brought with its mouth directed downwards into an insertion head.
  • the insertion head expands radially the hood above the package to be wrapped and then moves vertically downwards so as to fit the hood onto the package and complete the wrapping process.
  • the insertion head may also curl up the hood along its longitudinal axis so as to receive it all on the head and then unroll it over the package gradually as the head is lowered.
  • the film is already formed as a continuous flattened tube which is rolled up onto the supply reel so that, to form the hood, it is sufficient for the machine to cut and weld transversely a section of unwound film and expand the tube radially.
  • EP2993134 discloses a hooding machine according to the preamble of claim 1.
  • the general object of the present invention is to provide a hooding machine which allows different reels of film to be used in simple and fast manner.
  • Figure 1 shows a hooding machine according to the invention, indicated generally by 10.
  • the machine 10 comprises a system 11 for forming a hood 60 from a strip of film which is wound on a reel and is supplied from a magazine 12.
  • the strip of film may be already formed as a tube in a flattened condition which is extended transversely inside the machine so as to be fitted onto a package to be wrapped.
  • the tube of film in its flattened condition has side edges which are fan-folded inwards so as to form four side rims on the edges.
  • This form of the tube of film wound up on a reel is well-known in the sector and therefore will not be further described or shown here.
  • the tube of film may be formed directly in the machine by means of folding and longitudinal welding of a strip of film wound on a reel, again using a method which is well-known to the person skilled in the art and which therefore will not be further described or shown here.
  • the system 11 for forming the hood will comprise known means for folding, at the halfway point, the strip of film along its longitudinal extension so as to arrange its side edges facing each other, and means for welding together these two side edges so as to obtain the tube of film. These means are also well-known to the person skilled in the art and will not be further described or illustrated.
  • the system 11 for forming the hood comprises advantageously gripping and conveying devices 13 which move along a feeding path 14 from an initial zone 15 of the path, where the film supplied from the magazine 12 arrives with its leading end portion, as will be clarified below.
  • the gripping and conveying devices may, for example, comprise suitable grippers for gripping the film and a motorized-chain conveyor system for moving these grippers along the path 14.
  • the feeding path 14 has an end zone 16 where there is a head 17 for fitting the hood onto a package 18, which is arranged above the zone 19 of the machine for receiving the package 18 to be hooded.
  • the package may be transported manually into the receiving zone 19 or a known transportation system 20 such as a conveyor belt may be provided.
  • the path 14 is preferably shaped generally in the form of an inverted L or J, with a first vertical section directed upwards, a second horizontal section and, preferably, a third vertical section directed downwards, as far as the head 17.
  • the head 17 is of the type known per se and will not shown and described in detail, since it may be easily imagined by the person skilled in the art based on the description provided hitherto.
  • the head 17 is designed to receive the hood from the gripping and conveying means, stretch it transversely and fit it onto a package which is situated in the receiving zone 19.
  • the head 17 may be advantageously of the known type which curls up and stores on itself the tube of film which has been cut into a segment with a length sufficient for performing hooding of the package, before moving downwards and unrolling it along the height of the package (as schematically shown in Figure 1 ).
  • the head 17 may comprise a horizontal rectangular frame 21 intended to be arranged on the sides of the package and with at least four edges which can be separated on command so that it can be inserted inside the hood and can extend it transversely, allowing it to be fitted onto the package.
  • Motorized rollers may curl up the hood along its longitudinal extension so as to arrange it entirely on the frame and then unroll it onto the package during the downwards movement of the frame around the package.
  • the machine may also have the hood forming system 11 and the head 17 which are able to be adapted to different film formats (i.e. transverse dimensions of the hood) fed to the initial zone 15.
  • the transverse dimensions of the path 14 may be varied for example by transversely moving the guides away from each other and the head may consequently expand, as is known to the person skilled in the art.
  • the parts of the machine for cutting and welding, transporting the film and hooding may be generally of the known type described in patent application EP 3,335,998 , even though other known systems may always be used.
  • the magazine 12 comprises a carousel 22 which supports a plurality of reels of film 23 and which is movable so as to bring alternately one of the reels into an operating position.
  • the carousel advantageously rotates about a horizontal central axis 24 by means of an electric motor 25.
  • the reels of film for example three
  • a motor device 27 can be operated so as to cause rotation of the reel which is brought into the operating position by means of movement of the carousel 22.
  • the reel in the operating position is that at the top on the right in Figure 1 .
  • the motor device 27 may comprise for example a motorized roller 28 which is pushed on command by means of an actuator 29 against the periphery of the reel which is in the operating position.
  • a film dispensing device 30 is associated with each reel 23 and receives the free front end portion of the film wound around the associated reel, as will be explained in greater detail below.
  • Each dispensing device 30 has its receiving seat 31 on the carousel.
  • the machine 10 also comprises a transfer device 32 which is motorized so as to move on command between a first position close to the initial zone 15 of the path 14 for feeding the film towards the head 17 and a second position close to the receiving seat 31 of the dispensing device 30 of the reel situated in that moment in the operating position.
  • a transfer device 32 which is motorized so as to move on command between a first position close to the initial zone 15 of the path 14 for feeding the film towards the head 17 and a second position close to the receiving seat 31 of the dispensing device 30 of the reel situated in that moment in the operating position.
  • Figure 2 shows in greater detail the zone of the machine with the transfer device 32.
  • This figures shows a possible embodiment of the transfer device with its system for performing movement between the position (shown in solid lines) close to the zone 15 and the position (shown in broken lines) close to the seat 31 for receiving the dispensing device 30 of the reel 23 which in that moment is in the operating position.
  • the transfer device 32 comprises a head 35 for gripping the dispensing device 30 and a motorized mechanism 36 (for example a motorized parallelogram mechanism) for displacing the head 35 between the said two positions.
  • a motorized mechanism 36 for example a motorized parallelogram mechanism
  • the gripping head 35 also comprises an actuator 37 (for example formed by two lateral linear actuators) for the vertical movement of the head 35 and for engaging and moving vertically the dispensing device, as will be clarified below.
  • an actuator 37 for example formed by two lateral linear actuators
  • Figure 2 shows in greater detail also the transverse welding and cutting device 33 and grippers 34 of the gripping and conveying means 13 which are intended to grip a front end portion of the film in order to transport it along the path 14 as far as the head 17.
  • Figure 3 shows a possible embodiment of the dispensing device 30.
  • the device 30 comprises a body 40 with a transmission roller 41 which is located at a bottom inlet end and onto which the strip 42 of film from the corresponding reel 23 is supplied.
  • the strip of film 42 deviated by the roller 41 passes into a guide passage 43 in the body of the device 30 and exits from the opposite top end 44 with the two faces 42a and 42b of the tube of film which are slightly spaced from each other so that they may be gripped along their side edges by corresponding four grippers 34 of the gripping and conveying means 13 when the dispensing device 30 is brought by the transfer device 32 into the initial zone 15 of the feeding path 14.
  • the strip 42 projects only slightly from the top of the device 30 with a front end portion of the film.
  • the dispensing device 30 is shown in a schematic front view (namely from the right in Figure 3 ), inserted in its seat 31 in the carousel 22.
  • the seat 31 comprises on the carousel couplings 45 for receiving in a removable manner the opposite ends 46, 47 of the device 30.
  • Figure 5 shows in greater detail the interaction between a dispensing device 30 in its seat 31 on the carousel and the transfer device 32.
  • Figure 5 also shows a film clamping buffer 50 which is present in the seat 31, for retaining the free end portion of the film when the dispensing device 30 is in its seat 31.
  • Figure 7 shows a front view of the dispensing device 30 which has been moved by the transfer device 32 into the position close to the initial zone 15 of the hood feeding path 14.
  • the actuator 37 raises the dispensing device so as to move it towards the initial zone 15 (as shown in broken lines) and thus allow the grippers 34 of the transport system to grip the free end portion of the film and convey it towards the hooding head 17.
  • Figure 8 shows the machine during a hooding operation.
  • the motor device 27 In order to facilitate unrolling of the film during conveying along the path 14, the motor device 27 is moved into its operating position and causes rotation of the reel.
  • these means are operated so as to separate the hood and if necessary weld the bottom thereof. A new leading end portion of the film is thus ready in the initial zone 15 for a subsequent hooding operation.
  • the hood formed by the separated strip of film is taken up by the hooding head 17, which opens it and fits it onto the package, as shown in Figure 8 .
  • the head 17 may also use air jets to inflate the hood and facilitate introduction thereof onto the package, according to a method known per se.
  • the package may be removed from the receiving zone 19 of the machine and replaced with a new package to be hooded and the hooding operations may be repeated with the new package.
  • the hood may also if necessary be heat-shrunk by means of the head 17, if this function is provided (for example with thermal heaters on the head 17 which retract the hood during the upward return movement of the head).
  • the transfer device 32 will bring the dispensing device 30 in use back into the corresponding seat 31 on the carousel 22 and will engage it again into the seat before with withdrawing.
  • the motor device 27 will be moved to allow the carousel 22 to rotate and bring the desired different reel 23 into the operating position.
  • Figures 9 and 10 show in schematic form in greater detail a possible embodiment of the couplings 45, which are designed with a spring and with a releasing actuator 61 arranged on the pick-up head 35 for performing disengagement of the couplings.
  • the coupling on the left-hand side of the dispensing device and the pick-up head 35 has been shown, but the same structure will be advantageously present also on the opposite side.
  • the couplings 45 may comprise on each of the two ends 46 and 47 of the dispensing device 30 at least one engaging bolt 62 which is resiliently pushed outwards by springs 63.
  • Each seat 31 on the carousel comprises corresponding seats 64 for receiving the engaging bolts 63 so that each bolt 62 enters into the corresponding seat 64 when a dispensing device 30 is located in its corresponding seat 31 and the dispensing device 30 is thus fixed to its seat 31, as can be clearly seen again in Figure 9 .
  • corresponding seats 64 may also be provided in the zone 15 which receives the ends 46, 47 of the dispensing device 30 in the operating condition.
  • the releasing actuator 61 is brought up to the bolt mechanism and can be operated so as to move the bolt towards the disengaged position against the action of the springs and release it from the corresponding seat 64, as shown in Figure 10 .
  • the transfer device may thus move freely the dispensing device as already described above.
  • reels with film having a different format may be inserted in the reel magazine so that the machine may be adapted rapidly to the format of the package to be hooded, with selection of the suitable film from among those present in the magazine 12.
  • a suitable known sensor which detects the format of the package and causes the machine to be set up for that format.
  • the mobile (in particular rotating) carousel also allows the reel which is to be changed to be moved into a convenient position for extraction and reinsertion.
  • the position for change-over may be that of the reel shown at top on the left in Figure 1 .
  • the magazine may be designed with dimensions suitable also for a greater number of reels than that shown, by increasing the dimensions and/or varying the form of the carousel, as may be now be easily imagined by the person skilled in the art.
  • the transfer device may also be designed with a movement mechanism different from that shown.
  • a movement mechanism different from that shown.
  • a carriage sliding on rails (advantageously but not necessarily horizontal) may be used to move between the first position and second position of the transfer device.
  • a machine according to the principles of the invention may obviously be designed so as to be able to treat film of any type used for wrapping packages.
  • the film may be heat-shrinkable or not, elastic or non-elastic, etc.
  • the machine may have suitable known devices for treating the particular film used (for example heat-shrinking frames or ovens, systems for guiding and moving the elastic film, winding systems, etc.) as may be easily imagined by the person skilled in the art.
  • the machine may comprise other known mechanisms and systems for this type of machine, such as systems for raising the package towards the head above the hooding zone, for example for allowing the hood to be fitted as far as underneath the bottom of the package.
  • the vertical section of the path will be designed so as to be suitable for the maximum height of the packages which are to be processed, and the length of the horizontal section will also depend on the corresponding maximum horizontal dimension of the packages which are to be processed, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Superstructure Of Vehicle (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Claims (12)

  1. Housseuse (10) comprenant une zone (19) pour recevoir un paquet (18) à housser et une tête de houssage (17) à laquelle une bande de film (42), conçue pour former une housse (60) à appliquer sur le paquet, peut être alimentée à partir d'une zone initiale (15) d'une trajectoire d'alimentation (14) vers la tête de houssage (17), et comprenant en outre :
    un magasin (12) pour supporter une pluralité de bobines de film (23) ;
    un dispositif de distribution (30) adapté pour recevoir une extrémité libre du film d'une bobine (23) de la pluralité de bobines de film et distribuer l'extrémité libre du film à la zone initiale (15) de la trajectoire d'alimentation (14) afin d'amener à cette trajectoire (14), le film de la bobine (23) ;
    caractérisée en ce que :
    le magasin (12) comprend un carrousel (22) pour supporter la pluralité de bobines de film et est mobile afin d'amener l'une des bobines de film (23) dans une position de fonctionnement ;
    les dispositifs de distribution (30) étant une pluralité de dispositifs de distribution, avec chaque dispositif de distribution (30) de la pluralité qui est adapté pour recevoir une extrémité libre du film d'une bobine (23) associée de la pluralité de bobines de film ;
    le carrousel comprenant des sièges de réception (31) pour recevoir chaque dispositif de distribution (30) de la pluralité ;
    un dispositif de transfert (32) existant pour être mobile entre une première position et une seconde position et approprié pour :
    dans la première position, prendre à partir de l'un desdits sièges de réception (31), un dispositif de distribution (30) avec l'extrémité libre du film de la bobine (23) associée qui est dans la position de fonctionnement ;
    dans la seconde position, déplacer ledit dispositif de distribution (30) dans la zone initiale (15) de la trajectoire d'alimentation (14) afin d'amener, à cette trajectoire (14), le film de la bobine (23) dans ladite position de fonctionnement.
  2. Housseuse (10) selon la revendication 1, caractérisée en ce que le film sur la bobine se présente sous la forme d'un tube de film dans une condition pliée à plat afin d'être étendu transversalement par la tête de houssage (17).
  3. Housseuse (10) selon la revendication 1, caractérisée en ce que le carrousel (22) est mobile par rotation autour de son axe central horizontal (24) afin d'amener, de manière alternée, l'une des bobines de la pluralité dans ladite position de fonctionnement.
  4. Housseuse (10) selon la revendication 3, caractérisée en ce que les bobines (23) sont agencées horizontalement avec des axes parallèles autour de l'axe horizontal central (24) du carrousel (22).
  5. Housseuse (10) selon la revendication 1, caractérisée en ce que le dispositif de transfert (32) a une tête (35) qui est verticalement mobile au moyen d'un actionneur (37) et qui est conçue pour recevoir le dispositif de distribution (30) à déplacer entre lesdites première et seconde positions.
  6. Housseuse (10) selon la revendication 1, caractérisée en ce que le dispositif de transfert (32) est mobile entre les première et seconde positions au moyen d'un mécanisme parallélogramme (36).
  7. Housseuse (10) selon la revendication 1, caractérisée en ce que les sièges (31) présentent des couplages (45) pour saisir et supporter, de manière amovible, le dispositif de distribution (30) correspondant sur ses extrémités latérales (46, 47) opposées.
  8. Housseuse (10) selon la revendication 1, caractérisée en ce que chaque siège (31) a un tampon (50) associé pour serrer le film du dispositif de distribution (30) lorsqu'il est dans le siège (31).
  9. Housseuse (10) selon la revendication 1, caractérisée en ce qu'elle comprend un dispositif moteur (27) pour mettre en prise la bobine (23) dans la position de fonctionnement afin de la faire tourner, sur commande.
  10. Housseuse (10) selon la revendication 2, caractérisée en ce que dans la zone initiale (15) de la trajectoire d'alimentation (14), on trouve un dispositif (33) pour la découpe en croix de la bande de film et si nécessaire, pour réaliser une soudure transversale en aval de la découpe afin de former un segment de tube qui forme une housse (60) à amener à la tête de houssage (17).
  11. Housseuse (10) selon la revendication 1, caractérisée en ce que chaque dispositif de distribution (30) comprend un corps (40) avec un rouleau de transmission (41) qui est positionné, au niveau d'une extrémité d'entrée qui est conçue pour recevoir la bande (42) de film fournie par la bobine (23) correspondante et ensuite pour passer à travers un passage de guidage (43) dans le corps (40) et pour sortir d'une extrémité supérieure (44) du corps (40).
  12. Housseuse (10) selon la revendication 2, caractérisée en ce que le dispositif de distribution (30) est conçu pour séparer l'une de l'autre, deux faces (42a et 42b) opposées de l'extrémité libre du tube de film (42), de sorte que lorsque le dispositif de distribution est déplacé dans la zone initiale (15) de la trajectoire d'alimentation (14), lesdites deux faces peuvent être saisies à proximité de leurs bords latéraux par des dispositifs de préhension (34) qui sont motorisés pour coulisser le long de la trajectoire d'alimentation (14).
EP20153805.5A 2019-01-28 2020-01-27 Housseuse avec système de changement de film Active EP3686111B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20153805T PL3686111T3 (pl) 2019-01-28 2020-01-27 Maszyna do kapturowania z układem do zmieniania folii

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000001197A IT201900001197A1 (it) 2019-01-28 2019-01-28 Macchina incappucciatrice con cambio film

Publications (2)

Publication Number Publication Date
EP3686111A1 EP3686111A1 (fr) 2020-07-29
EP3686111B1 true EP3686111B1 (fr) 2021-03-03

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EP20153805.5A Active EP3686111B1 (fr) 2019-01-28 2020-01-27 Housseuse avec système de changement de film

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EP (1) EP3686111B1 (fr)
DK (1) DK3686111T3 (fr)
ES (1) ES2869156T3 (fr)
IT (1) IT201900001197A1 (fr)
PL (1) PL3686111T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11492155B2 (en) 2020-05-14 2022-11-08 Signode Industrial Group Llc Stretch-hood machine
CN111911599B (zh) * 2020-08-07 2023-03-24 北京印钞有限公司 一种印钞凹印机输纸变速装置
CN112373817A (zh) * 2020-12-24 2021-02-19 佛山市柯田包装机械有限公司 一种用于封装水果的下走膜包装机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1311134B1 (it) * 1999-11-05 2002-03-04 Aetna Group Spa Apparecchiatura per il cambio automatico di bobine di film .
FR2867452B1 (fr) * 2004-03-11 2007-06-01 Thimon Procede et dispositif de mise en forme et de depose a haute cadence d'une housse d'emballage sur une charge palettisee.
ITMI20121689A1 (it) * 2012-10-09 2014-04-10 Sestese Off Mec Macchina d'imballaggio incappucciatrice perfezionata, con cambio automatico delle bobine.
ES2626569T3 (es) * 2014-09-05 2017-07-25 Officina Meccanica Sestese S.P.A. Aparato de embalaje
IT201600127868A1 (it) 2016-12-19 2018-06-19 Messersi Packaging Srl Macchina incappucciatrice con struttura perfezionata

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PL3686111T3 (pl) 2021-08-02
EP3686111A1 (fr) 2020-07-29
IT201900001197A1 (it) 2020-07-28
ES2869156T3 (es) 2021-10-25
DK3686111T3 (da) 2021-05-25

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