WO2023169941A1 - Dispositif et procédé de manipulation de découpes pour envelopper des articles d'emballage pour des produits de l'industrie des cigarettes - Google Patents

Dispositif et procédé de manipulation de découpes pour envelopper des articles d'emballage pour des produits de l'industrie des cigarettes Download PDF

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Publication number
WO2023169941A1
WO2023169941A1 PCT/EP2023/055397 EP2023055397W WO2023169941A1 WO 2023169941 A1 WO2023169941 A1 WO 2023169941A1 EP 2023055397 W EP2023055397 W EP 2023055397W WO 2023169941 A1 WO2023169941 A1 WO 2023169941A1
Authority
WO
WIPO (PCT)
Prior art keywords
blanks
holding means
packs
holding
transfer station
Prior art date
Application number
PCT/EP2023/055397
Other languages
German (de)
English (en)
Inventor
Jens Schmidt
Kai SCHÖNBECK
Martin Becker
Original Assignee
Focke & Co. (Gmbh & 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 Focke & Co. (Gmbh & Co. Kg) filed Critical Focke & Co. (Gmbh & Co. Kg)
Publication of WO2023169941A1 publication Critical patent/WO2023169941A1/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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
    • B65B11/38—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a combination of straight and curved paths
    • B65B11/40—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a combination of straight and curved paths to fold the wrappers in tubular form about contents
    • B65B11/42—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a combination of straight and curved paths to fold the wrappers in tubular form about contents and then to form closing folds of similar form at opposite ends of the tube
    • 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
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/182—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying tear-strips or tear-tapes
    • 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
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02—Packaging cigarettes
    • B65B19/22—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
    • B65B19/223—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers in a curved path; in a combination of straight and curved paths, e.g. on rotary tables or other endless conveyors

Definitions

  • the invention relates to a device for handling blanks for a wrapping of packs for cigarette industry products, with a conveyor line for transporting blanks for the wrapping in a conveying direction, and with a transfer station in which the blanks are kept ready in a, in particular upright, cutting plane are, wherein the device is set up to transport packages transversely to the conveying direction of the blanks through the transfer station and the blanks held ready, taking one blank held ready through a pack, and the device is set up to move the blanks in a U-shape around the To place packs and then to connect free ends of the respective blanks to one another in such a way that the packs are wrapped in the blanks formed into a tube, and the blanks in the transfer station in the area of the lateral edges of the blanks by means of suppression on holding elements, in particular on suction belts , are held, according to the preamble of claim 1.
  • the invention further relates to a corresponding method according to the preamble of claim 18.
  • products from the cigarette industry include tobacco products such as cigarettes, cigarillos and the like, but also new types of tobacco products, such as heat-not-burn products or liquid carriers for e-cigarettes.
  • the packs are each wrapped in a blank of packaging material.
  • the blanks are separated from a continuous web of material by cutting the web material using separating cuts is cut to defined lengths.
  • the resulting blanks are then conveyed further and wrapped around the packs.
  • the basic principle described above is known, for example, from DE 29 49685 A1.
  • the material web is transferred to suction belts via preferential rollers whose speed can be controlled. These suction belts guide the material web towards a mouthpiece. In this way, the material web is separated into individual blanks by a knife device. The blanks in turn remain on the suction belts to a transfer point in front of the mouthpiece.
  • foil cuts in particular tend to form dents during the conveying process.
  • the problem here is that the bulges in the blanks converge on the mouthpiece and can no longer be conveyed past it. At least the contact between the mouthpiece and the blank causes damage to the film (e.g. scratches, etc.).
  • the invention is based on the object of further developing devices and methods of the type mentioned, in particular with regard to handling the blanks with as little disruption as possible.
  • a device according to the invention has the features of claim 1. It is therefore provided that the blanks are held in the area between the holding elements by resting on holding means in the cutting plane, the holding means being designed to dissipate electrostatic charges on the blanks.
  • the invention is based on the knowledge that one cause of the problem is an electrostatic charge on the blanks during the transport process.
  • the electrostatic charge leads to bulging and subsequent damage to the blanks, especially in the area of the mouthpiece.
  • This problem is solved accordingly by placing the blanks on the holding means.
  • the holding means can also counteract denting of the blanks. It is preferably provided that the holding means are formed from an electrically conductive material, preferably from a metallic material, in particular as guide plates.
  • a plurality of holding means are arranged between the holding members.
  • the number of holding means is variable.
  • the distances between the holding means from one another can be variably adjusted.
  • the distances between the holding means from one another can be adjusted independently of the blank width.
  • the distances between the holding means are adjustable depending on the distance between the holding elements.
  • spring means are arranged between adjacent holding means in order to align the distances between the holding means from one another.
  • the distance between the holding elements is adjusted, the distance between the holding means is maintained by uniform spring constants of the spring means or that the distance between the holding means is changeable by different spring constants of the spring means.
  • the cutting plane has a curved shape, in particular convex, in relation to the conveying direction of the packs, at least in the area of the holding means.
  • a mouthpiece is arranged in the conveying section of the packs downstream of the transfer station, through which the packs are transported together with the respective blank. It is preferably provided that the mouthpiece has upper guides and lower guides, each of which is arranged in the area of opposite side surfaces of the packs.
  • the upper guides are arranged to be adjustable relative to the lower guides in order to adapt to the format of the packs.
  • the distance between the holding elements in the conveying direction is designed to diverge, in particular at least in the transfer station.
  • the holding means are arranged upstream of the transfer station in the conveying direction of the blanks.
  • the holding means are arranged on at least one common axis, and that spring means are arranged on at least one axis between adjacent holding means.
  • the holding means are rotatably arranged on a common axis.
  • the holding means are mounted in a fixed manner on several axes.
  • a method according to the invention has the features of claim 18. It is therefore provided that the blanks are held in the area between the holding elements by resting on holding means in the cutting plane, the holding means dissipating electrostatic charges from the blanks.
  • 1 shows a first part of a device for producing packs for cigarette industry products in a schematic side view
  • 2 shows a second part of the device in a further schematic side view
  • FIG. 3 shows a detail of the device in area III according to FIG. 3 in an enlarged view
  • Fig. 4 shows an enlarged detail of the device according to Fig. 3
  • FIG. 5 shows a vertical section through the device along section line V - V in FIG. 4,
  • Fig. 6 shows a vertical section through the device along section line VI - VI in Fig. 4,
  • FIG. 7 and 8 show a horizontal section through the device along section line VII - VII in FIG. 6 to illustrate the adaptation to blanks of different widths
  • Fig. 9 shows a vertical section through the device along section line IX - IX in
  • the invention deals with the handling of packs 10 for products from the cigarette industry. 1 and 2 show parts of a packaging machine for such packs 10. Shown here are individual steps that follow the actual production of the packs 10. To do this as follows:
  • the packs 10 are transferred to a storage belt 11 by means of a feed conveyor and in this way to a transfer station 12.
  • the accumulated packs 10 are then transferred from the transfer station 12 to a separating station 13 and are brought at a distance from one another and thus separated.
  • the packs 10 are transferred to a conveyor 15 after being separated and transported along a conveyor route 16.
  • the packs 10 are transported along the conveyor route 16 held between two holding means 17 of the funding means 15.
  • a device 18 for attaching print media is arranged, which serves to attach print media to a side surface of the packs 10.
  • the packs 10 held by the holding means 17 are rotated during transport, namely with the help of a stationary guide.
  • a second turning wheel 19 is arranged, which serves to remove the packs 10 from the conveyor 15 and to transport them to a transport 20.
  • Sensors 21 serve to detect the presence of the packs 10 between the holding means 17.
  • Sensors 22 are used to determine the edges of the packs 10.
  • the device 18 is controlled via the detected edges.
  • Cameras 23 are used to check whether the packs 10 may already have print media, whereas cameras 24 are used to check the correct position of the print media on the pack.
  • the packs 10 are wrapped in a blank for an outer wrapping.
  • a corresponding material web 26 for the outer covering is guided over deflection rollers 27.
  • a tear thread 29 is unrolled from a bobbin 28 and attached to the material web 26.
  • the tear thread 29 and the material web 26 with the tear thread 29 attached to it are each guided over loop boxes 30, 31 as buffers.
  • an ultrasonic sensor 32 is arranged, which serves to control the formation of the loop in the loop box 31.
  • the material web 26 enters a so-called film apparatus 35 with feed rollers 36 for conveying the material web 26, U-knife 37 and thread position sensor 38.
  • the U-knife 37 is used to form a U-cut for one Grip tip of the tear thread 29, whereas the thread position sensor 38 is used to control the position of the tear thread 29 on the material web 26.
  • the material web 26 is held ready in an upright plane in the area of a suction box 40 via suction belts 39 and separated by means of a cutting unit 41.
  • the packs 10 fed via an inlet belt 42 are pushed into a sealing turret 44 using a pusher 43, taking the separated blank of the material web 26 with it.
  • the cuts are made there with the help of a Unterfalters 45 placed around the packs 10 and sealed in several sealing stations 46 and handed over to another inlet belt 47.
  • the representation of the inlet belt 47 is continued in Fig. 2. Accordingly, the packs 10 are transported with the inlet belt 47 into the area of a vertical conveyor 48, which serves to transport the packs 10 in two lanes to a higher conveyor track. In the area of the vertical conveyor 48, a staple heater 49 is provided for the top and bottom sides of the packs 10, as well as heating cassettes 50. Following the inlet belt 47, packs 10 can be discharged via an ejection chute 51.
  • the packs 10 are transported on a track plate 52, namely initially with an upper belt 53 and then with a lower belt 54.
  • a side heater 56 With the help of heating elements 55 of a side heater 56, the top and bottom sides of the packs 10 are heated, whereas with shrink heaters 57, 58 the large side surfaces of the packs 10 are heated.
  • the packs 10 are transported by means of a belt conveyor 59.
  • a belt conveyor 59 In the area of an ejection station 60, several ejectors 61 are provided in order to transport any defective packages 10 into an ejection chute 62.
  • the packs 10 that have not been separated out reach a subsequent push-off belt 63, which can lead to a cartoner, for example.
  • FIG. 3 ff The situation shown in FIG. 3 ff is primarily of interest to the present invention. To do this as follows:
  • the material web 26 (eg a film web) wound on a reel is pulled off from it by means of feed rollers and conveyed in the direction of a cutting device 25.
  • a tear thread 29 is placed on the material web 26 and both materials are transported into a loop box 30, 31 or pendulum.
  • the loop boxes 30, 31 serve to buffer the moving material in order to compensate for speed fluctuations with constant web tension.
  • An ultrasonic sensor 32 can be provided as a control device for the loop box 31, which monitors the formation of the loop.
  • a print mark sensor 33 can be installed behind the loop box 31, which ensures the positioning accuracy of the subsequent cut to the printed image.
  • Another sensor 34 is used to detect a splice in the material web 26 in order to be able to separate out this double-layered material area in the further course.
  • the cutting device 25 the components just described and other components are designed as an independent module of the overall machine.
  • all elements of this part of the wrapping process are arranged on a machine frame 64, which can be integrated into the packaging machine.
  • the material web 26 is conveyed by the feed rollers 36 in the direction of the cutting apparatus 25.
  • the preferred rollers 36 are driven via a servo motor 81 so that their speed can be fully controlled.
  • a U-knife 37 is provided between the feed rollers 36 and the cutting unit 41, which can make the U-cut for the grip tip of the tear thread 29.
  • This U-knife 37 is also driven by a separate servo motor 81.
  • the speed of rotation can be controlled and the knife can be disengaged (if a U-cut is not provided for in the cut).
  • a sensor 38 for thread position detection can be provided behind the U-knife 37, with which the correct position of the tear thread 29 on the material web 26 is checked.
  • optional (partial) cuts such as the U-cut can be switched on or off depending on the format.
  • the cutting apparatus 25 is constructed according to the modular principle and, in addition to the feed rollers 36, U-knife 37 and cutting unit 41, also consists of the components knife roller 65, suction belt as holding elements 72, handwheel 66 and suction box 40 with integrated guide plates (see Fig. 5).
  • the material web 26 conveyed by the feed rollers 36 is placed on the knife roller 65 and held thereon by means of vacuum (holes). This creates the required web tension behind the feed rollers 36.
  • the holding elements 72 are mechanically connected to the knife roller 65 and transport both the material web 26 and the blanks 67 cut from it.
  • the knife roller 65 is driven and the correspondingly coupled holding elements 72 also by their own servomotor 81.
  • suction belts or holding elements 72 can each be driven by separate drives. This would open up the possibility of aligning a blank 67 using different speeds of the two suction belts or holding elements 72 if a blank 67 were to become tilted during the process and this tilt was detected by the sensors 75.
  • the knife roller 65 with holding elements 72 can also be moved by the operator using the handwheel 66.
  • the preferential rollers 36 and the U-knife 37 are electronically coupled to the knife roller 65 so that they follow the manually executed movement.
  • the feed rollers 36 and the U-knife 37 are housed in a protective cover 68, so that there is no risk of injury to the operator from the electric drives (see Fig. 4).
  • all rotationally driven components of the device are driven separately via servo motors 81 and their speed can be individually controlled and coupled to one another.
  • the cutting process is carried out according to the following procedure:
  • the speed vi of the feed rollers 36 / material web 26 remains constant.
  • the speed V2 of the knife roller 65 / holding elements 72 follows the law of motion that V2 is equal to the speed vi exactly at the time of cutting.
  • the material web is attached to the knife roller 65 or the holding elements 72 in static friction.
  • the cut itself takes place between the stationary counter knife 69 of the cutting unit 41 and the knife of the rotating knife roller 65 (see Fig. 6).
  • V2 is accelerated in order to space the blank 67 from the continuous material web 26 (see FIG. 5). During this acceleration, V2 > vi and the continuous material web 26 is held taut on the knife roller 65 while slipping.
  • a flexible cutting length can also be implemented: By controlling the speed difference between vi and V2, the cutting length can be adjusted between two defined limits (minimum and maximum cutting length depending on the circumference of the suction drum). Alternatively, the speed can also be used vi (preferred rollers/web material) vary and the speed V2 (knife roller/holding elements) remains constant. In this way, the cutting lengths can be flexibly adjusted by controlling the speeds of the servo drives
  • the holding elements 72 transport the blank 67 into a transfer station 70 in front of a mouthpiece 71.
  • the blank 67 is held here by negative pressure, which is generated in suction air channels 73 and is transferred to the blank 67 via suction holes 74 in the holding elements 72 (see Fig. 7).
  • the package 10 conveyed (by means of an inlet belt 42) is pushed through the blank 67 by means of an inserter 43 (see FIG. 6).
  • the blank 67 is pulled off the holding elements 72 through the pack 10 passing through it and pushed together with it into the mouthpiece 71 and then into the sealing turret 44.
  • holding means 76 which extend between the knife roller 65 and the transfer station 70 to the mouthpiece 71 (see FIGS. 5 to 8).
  • holding means 76 have the task of guiding or supporting the blank 67 so that it cannot sag between the holding elements 72.
  • the static charges on the blanks 67 that arise during the blank transport are dissipated via these holding means 76 (which are in direct contact with the blank 67).
  • the curved shape of the holding elements 72 and the holding means 76 support the guiding of the blanks 67 and the contact of the blank 67 with the holding means 76. A bulging of the blank 67, which was caused by the static charge, can at least be greatly reduced in this way .
  • the holding means 76 can be variably adjusted to one another, depending on the distance between the two holding elements 72 (depending on the blank width to be conveyed). However, the respective distance between the individual holding means 76 is preferably always kept the same via compression springs as spring means 77 (see FIGS. 7 and 8). A uniform distribution of the contact surfaces between holding means 76 and blank 67 can thus be implemented.
  • the number of holding means 76 is also variable. This can vary depending on the cutting properties (film thickness, cutting width, cutting length, etc.).
  • the holding means 76 are arranged in a stationary manner on several axes 80, on which the spring means 77 are also arranged. In the exemplary embodiment shown, the holding means 76 are mounted on three axes 80. Also conceivable, but not shown in the drawings, is a variant in which all holding means 76 are rotatably mounted on a common axis 80.
  • the holding means 76 are preferably arranged parallel to one another.
  • the holding means 76 have a course that diverges from one another in the conveying direction of the blanks 67.
  • the diverging course can result in any wrinkles that may be present in the blanks 67 being smoothed out during transport along the holding means 76.
  • One way to implement such a diverging course constructively is to use different spring means 88 on the axles 80.
  • the distances between the holding means 76 can be smaller than in the case of corresponding spring means 88 Area of a subsequent axis so that the diverging course occurs.
  • stronger spring means 88 are arranged on the upstream axis 80 only on the outside of the holding means 76, which compress the holding means 76.
  • the holding members 72 are arranged divergently. In this way, the distance between the holding elements 72 would increase in the conveying direction and the blanks 67 would thereby be pulled taut. This would help reduce wrinkling and hold the blanks 67 on the holding means 76.
  • the pack 10 After the pack 10 with blank 67 has been handed over, the pack 10 is sealed in the sealing turret 44 according to a known principle, for example in accordance with the already mentioned EP 00 31 515 A1.
  • several sealing stations 46 with heating jaws are provided, which are lowered onto the side of the pack during the rotational movement of the sealing turret 44 (see FIG. 4).
  • the packs 10 are transported away and sent to the further processing process (see Fig. 2).
  • Cutting unit 73 Suction air duct Suction hole sensor holding means spring means guide (upper) guide (lower) axis servo motor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)

Abstract

L'invention concerne un dispositif de manipulation de découpes (67) destiné à envelopper des articles d'emballage (10) pour des produits de l'industrie des cigarettes, comprenant un trajet de transport servant à transporter des découpes (67) pour le processus d'enveloppement dans une direction de transport, et comprenant une station de transfert (70), dans laquelle les découpes (67) sont maintenues prêtes dans un plan de découpe en particulier vertical. Selon l'invention, le dispositif est conçu pour transporter des articles d'emballage (10) transversalement par rapport à la direction de transport des découpes (67) à travers la station de transfert (70) et pour transporter les découpes prêtes à l'emploi (67) en portant une découpe prête à l'emploi (67) à travers un article d'emballage (10) dans chaque cas. Le dispositif est conçu pour placer les découpes (67) en une forme de U autour des articles d'emballage (10) et ensuite interconnecter les extrémités libres des découpes particulières (67), de sorte que les articles d'emballage (10) sont enveloppés dans les découpes (67) qui ont formé un tube. Les découpes (67) sont maintenues dans la station de transfert (70) dans la région des bords latéraux des découpes (67) au moyen d'un vide sur des éléments de maintien (72), en particulier sur des courroies d'aspiration. Selon l'invention, les découpes (67) sont maintenues dans la région entre les éléments de maintien (72) en étant placées sur des moyens de maintien (76) dans le plan de découpe, les moyens de maintien (76) étant conçus pour évacuer les charges électrostatiques des découpes (67).
PCT/EP2023/055397 2022-03-11 2023-03-03 Dispositif et procédé de manipulation de découpes pour envelopper des articles d'emballage pour des produits de l'industrie des cigarettes WO2023169941A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022105779.8A DE102022105779A1 (de) 2022-03-11 2022-03-11 Vorrichtung und Verfahren zum Handhaben von Zuschnitten für eine Umhüllung von Packungen für Produkte der Zigarettenindustrie
DE102022105779.8 2022-03-11

Publications (1)

Publication Number Publication Date
WO2023169941A1 true WO2023169941A1 (fr) 2023-09-14

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PCT/EP2023/055397 WO2023169941A1 (fr) 2022-03-11 2023-03-03 Dispositif et procédé de manipulation de découpes pour envelopper des articles d'emballage pour des produits de l'industrie des cigarettes

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DE (1) DE102022105779A1 (fr)
WO (1) WO2023169941A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949685A1 (de) 1979-12-11 1981-06-19 Focke & Co, 2810 Verden Vorrichtung zum herstellen von packungszuschnitten durch abtrennen von einer fortlaufenden bahn
US4617780A (en) * 1983-09-13 1986-10-21 Focke & Co. (Gmbh & Co.) Method and apparatus for wrapping cigarette packets in film blanks
DE102018003793A1 (de) * 2018-05-03 2019-11-07 Focke & Co. (Gmbh & Co. Kg) Verfahren und Vorrichtung zum Handhaben einer Aufreißstreifenbahn
US20210316890A1 (en) * 2018-11-02 2021-10-14 Laboratorios Farmacéuticos Rovi, S.A. Procedure for the filling of solids in pharmaceutical containers and the sealing thereof under sterile conditions
US20210380302A1 (en) * 2018-11-01 2021-12-09 Entrotech, Inc. Method and Apparatus for Application of Polymeric Film and Laminates to Surfaces of Articles

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Publication number Priority date Publication date Assignee Title
GB1025656A (en) 1963-10-07 1966-04-14 Ici Ltd Process for the heat treatment of synthetic polymeric films
DE2530992C3 (de) 1975-07-11 1980-01-31 Focke & Pfuhl, 2810 Verden Vorrichtung zum Herstellen von Verpackungszuschnitten
DD237048A1 (de) 1985-05-07 1986-06-25 Verpackungsmaschinenbau Dresde Einrichtung zur neutralisation elektrostatischer aufladungen auf verpackungsmitteloberflaechen
DE3802934A1 (de) 1987-02-16 1988-08-25 Hauni Werke Koerber & Co Kg Vorrichtung zum herstellen von packungen
IT1278159B1 (it) 1995-01-17 1997-11-17 Gd Spa Metodo per il convogliamento di materiale in foglio
US7607277B2 (en) 2004-03-12 2009-10-27 Tokyo Automatic Machinery Works, Ltd. Work piece wrapping apparatus
CN210653765U (zh) 2019-06-19 2020-06-02 红塔烟草(集团)有限责任公司 透明纸包装机双面静电消除装置及透明纸包装机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949685A1 (de) 1979-12-11 1981-06-19 Focke & Co, 2810 Verden Vorrichtung zum herstellen von packungszuschnitten durch abtrennen von einer fortlaufenden bahn
EP0031515A1 (fr) * 1979-12-11 1981-07-08 FOCKE & CO. Appareil pour découper des feuilles d'emballage d'une bande en mouvement
US4617780A (en) * 1983-09-13 1986-10-21 Focke & Co. (Gmbh & Co.) Method and apparatus for wrapping cigarette packets in film blanks
DE102018003793A1 (de) * 2018-05-03 2019-11-07 Focke & Co. (Gmbh & Co. Kg) Verfahren und Vorrichtung zum Handhaben einer Aufreißstreifenbahn
US20210380302A1 (en) * 2018-11-01 2021-12-09 Entrotech, Inc. Method and Apparatus for Application of Polymeric Film and Laminates to Surfaces of Articles
US20210316890A1 (en) * 2018-11-02 2021-10-14 Laboratorios Farmacéuticos Rovi, S.A. Procedure for the filling of solids in pharmaceutical containers and the sealing thereof under sterile conditions

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