[go: up one dir, main page]

EP3793907B1 - Procédé de commande de la position du bord de bande de produits - Google Patents

Procédé de commande de la position du bord de bande de produits Download PDF

Info

Publication number
EP3793907B1
EP3793907B1 EP19728328.6A EP19728328A EP3793907B1 EP 3793907 B1 EP3793907 B1 EP 3793907B1 EP 19728328 A EP19728328 A EP 19728328A EP 3793907 B1 EP3793907 B1 EP 3793907B1
Authority
EP
European Patent Office
Prior art keywords
material web
web
packaging machine
roll
sensor
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.)
Revoked
Application number
EP19728328.6A
Other languages
German (de)
English (en)
Other versions
EP3793907A1 (fr
Inventor
Frank SABATO
Jochen REHN
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.)
GEA Food Solutions Germany GmbH
Original Assignee
GEA Food Solutions Germany GmbH
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 GEA Food Solutions Germany GmbH filed Critical GEA Food Solutions Germany GmbH
Priority to EP25164393.8A priority Critical patent/EP4566954A2/fr
Priority to EP25205837.5A priority patent/EP4650284A2/fr
Publication of EP3793907A1 publication Critical patent/EP3793907A1/fr
Application granted granted Critical
Publication of EP3793907B1 publication Critical patent/EP3793907B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/18—Registering sheets, blanks, or webs
    • 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
    • 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
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
    • 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 method for controlling the position of a lower and/or upper product web on a packaging machine, wherein the lower product web is unrolled from a supply roll and transported intermittently or continuously along the packaging machine and, if appropriate, packaging troughs are formed into the lower product web in a forming station and the lower product web, preferably the packaging troughs, are then covered with a packaging product, wherein subsequently, in a sealing station, an upper product web is sealed to the lower product web, wherein the lower and upper product webs are each unrolled from a supply roll.
  • the lower web of product preferably each packaging trough
  • a packaged product preferably a format of packaged products, in particular a foodstuff such as sausage, ham, or cheese
  • a sealing station is connected to an upper web of product, wherein the upper web of product is usually sealed to the lower web of product.
  • the packaged product can also be filled/placed in an unformed web of product.
  • the finished packaging is then separated.
  • the top web of fabric is also unwound from a supply roll.
  • a dancer can be located downstream of at least one supply roll, which keeps the tension in the web at least essentially constant.
  • the position of the web is changed, particularly upstream of the detection point of the reference point transversely to the transport direction of the web, if the just determined position of the reference point is outside a specified range.
  • the change in the transverse position of the web preferably occurs upstream of the location where the position of the reference point is determined, relative to the transport direction of the web.
  • the position of the web of material can be changed transversely to its transport direction in any way familiar to a person skilled in the art.
  • the supply roll is displaced along its axis of rotation. This can be achieved by providing the axis of rotation itself for axial movement and/or by displacing the supply roll relative to the axis of rotation on which it is mounted. Normally, the axis of rotation is arranged horizontally and at a 90° angle to the transport direction of the web of material.
  • the supply roll can be provided so as to be rotatable about at least one axis, for example a vertical and/or horizontal axis.
  • the reference point is detected by a sensor.
  • the sensor is preferably an optical or ultrasonic sensor or a tactile sensor, which, particularly with regard to its orientation transverse to the transport direction of the web, is preferably provided in a stationary manner.
  • the sensor can, for example, be a sensor that emits waves towards the surface of the web, which are at least partially reflected by the web, wherein the wave reflected by the web has a different wavelength than the emitted wave, and the degree of the wavelength change is a measure of the change in position of the web (Doppler effect).
  • the sensor preferably detects deviations of the reference point in two directions, for example to the right and to the left transverse to the transport direction of the web.
  • Its exact position transverse to the transport direction can preferably be input into a control/regulation system.
  • its distance from a reference of the packaging machine for example its central axis in the longitudinal direction, the frame of the packaging machine and/or the position of one or both chain strands, can be input.
  • the sensor can also be calibrated to a specific position of the reference point and then detects deviations from this position in two directions without its exact position being specified.
  • a combination of at least two sensors is arranged at preferably different positions between the supply roll and the inlet area of the chain strand, for example, to determine positional deviations at different points and, for example, to detect trends in the course and/or effects of changes in the position therefrom and subsequently correct the changes in the position.
  • a sensor is provided upstream of the sealing station, preferably directly upstream of the sealing station, to detect the position of the upper web of material relative to the position of the lower web of material, so that the control system can be activated in the event of significant deviations.
  • the lower fabric web must be aligned in the transverse direction. Experts will understand that the position of the upper fabric web can also be recorded with more than one sensor and, if necessary, trends in its tracking behavior can be detected.
  • the sensor signal is transmitted to a control/regulation system, which evaluates the signal and, if necessary, changes the position of the lower and/or upper fabric web transverse to its transport direction.
  • the edge of the web, one, in particular several print mark(s) and/or one, in particular several print image(s), in particular the edge of a print image and/or the surface of the web are detected as the reference point.
  • control system measures the distance between the reference point and the center of the packaging machine, the frame of the packaging machine, and/or the chain strand. These values can then be used to control/regulate the position of the web of material transverse to its transport direction.
  • the senor is height and/or length adjustable. This allows, for example, the decreasing diameter of the supply roll to be taken into account, especially if the sensor is located in the area of the supply roll.
  • the method according to the invention corrects the course of the web.
  • the method according to the invention can preferably compensate for deviations in the nominal width of the web.
  • deviations in the parallelism of the web relative to its transport direction can be compensated.
  • the edges of the web are often not straight, but curved.
  • the method according to the invention is also suitable for compensating for inhomogeneities in the material web.
  • inhomogeneities for example, in the thickness and/or composition of the material web, lead to web sagging, which can be compensated for using the method according to the invention.
  • the target position of the web roll and/or its actual position relative to a tolerance window is displayed, preferably after the web roll has been roughly positioned on its axis of rotation and the start of the web has been brought into its takeover position, for example by attaching it to the end of the previous web, and the new web has been placed under a minimum longitudinal tension and, if necessary, the actual position of the web roll has been recorded, after which the position of the web roll is corrected if necessary, preferably until the displayed target position is at least approximately reached or the actual position is sufficiently accurate within the tolerance window.
  • the target position and/or actual position can be displayed, for example, by means of an optical display on or near the axis of rotation of the web roll and/or on the control panel and/or on a display.
  • the rotation axis is first brought into a position based on the desired position of the web roll, preferably centered with respect to the adjustment paths of the actuators, such that the usually limited adjustment paths of the actuators allow axial adjustment of the rotation axis or the supply roll relative to the rotation axis without having to exceed the limits of the adjustment paths.
  • a trend analysis is preferably carried out using the data recorded by the sensor. This preferably determines whether there is a preferred direction in which the pattern occurs. This analysis can then be used, for example, to make a change to the packaging machine. The analysis can also be used to investigate whether the pattern is batch-dependent and, if so, to determine with the respective manufacturer what causes the pattern and how this error can be remedied.
  • a pattern can be due, for example, to a non-consistent thickness of the web and/or that the web was not stretched evenly.
  • the trend analysis can also indicate fluctuations in the width of the web and/or that the edges of the web are not parallel to the direction of transport, but for example curved, in particular sine or cosine-shaped.
  • error messages are recorded and analyzed per unit of time.
  • This analysis can be used to prevent errors and/or improve the quality of the web.
  • the tolerance in the web can be reduced and/or parallelism to the transport direction can be improved.
  • a sensor is positioned near both edges of the web. This allows, for example, the width of the web to be checked, particularly during unwinding.
  • the two sensors can also detect any lack of parallelism with the web's running direction. If possible, this deficiency is corrected.
  • Figure 1 shows the packaging machine 1, which here has a thermoforming station 2, a filling station 7 and a sealing station 15.
  • a bottom web 8, here a plastic web 8 is pulled off a supply roll 22 and transported in cycles along the packaging machine from right to left in its transport direction 40. In one cycle, the bottom web 8 is transported further by one format length/feed length.
  • the packaging machine has two transport means 24 (in Figure 1 not shown), each has two endless chains, two chain strands, which are arranged to the right and left of the lower web 8.
  • At both the beginning and the end of the packaging machine at least one gear wheel is provided for each chain provided around which the respective chain is deflected. At least one of these gears is driven.
  • the gears in the input area and/or in the output area can be connected to one another, preferably by a rigid shaft.
  • Each transport means has a plurality of clamping means 42 (cf. Figure 3 ) which clamp the lower web of material 8 in the inlet area 19 and transfer the movement of the transport means to the lower web of material 8.
  • clamping means 42 cf. Figure 3
  • the clamped connection between the transport means and the lower web of material 8 is released again.
  • a heating means 13 can be provided which heats the web of material 8, in particular when the web is stationary.
  • the packaging trays 6 are formed into the optionally heated web of material 8.
  • the lower tool 4 is arranged on a lifting table 5 which, as symbolized by the double arrow, is vertically adjustable. Before each web feed, the lower tool 4 is lowered and then raised again. As the packaging machine continues, the packaging troughs or a flat lower web are then filled/loaded with the packaging material 16 in the filling station 7. In the subsequent sealing station 15, which also consists of an upper tool 12 and a vertically adjustable lower tool 11, an upper web 14 is firmly sealed to the lower web 8. This transfers the movement of the lower web 8 to the upper web 14. In the sealing station, the upper tool and/or the lower tool are also lowered and/or raised before and after each web transport.
  • the upper film 14 can also be guided in transport means or transported by transport chains, whereby these transport means then extend only in front of the sealing station and, if necessary, downstream. Otherwise, the statements made regarding the transport means for the lower film apply.
  • the upper film can also be heated and deep-drawn using a heating medium.
  • a heatable sealing frame is provided as the lower tool 11, for example, which has an opening for each packaging cavity into which the packaging cavity dips during sealing, i.e. during the upward movement of the lower sealing tool.
  • the upper and lower webs of material are pressed together between the upper and lower tools 12, 11 and bond under the influence of heat and pressure. After sealing, the tools 11, 12 are moved apart vertically again.
  • a dancer 20, here a rotary dancer, can be provided between the supply roll 21 and the sealing tool, which keeps the web 14 at a constant tension if possible.
  • the person skilled in the art understands that several upper webs/intermediate layers can be present, for example in a multi-layer pack or a pack with several Upper product web.
  • a dancer is then provided along the path of each upper film.
  • a dancer can also preferably be provided in the region of the lower film, preferably downstream of the supply roll 22.
  • the dancer is preferably a linear dancer.
  • a gas exchange Before and/or during the sealing of the upper film to the lower film, a gas exchange preferably takes place in each packaging trough.
  • At least one supply roll 21, 22 is driven by a motor, in particular a torque motor, such that the required length of advance of the respective web of fabric is unrolled from the roll without the tensile force of the two transport means, the transport chains, and/or the tensile force of the lower web of fabric being significantly transferred to the upper web of fabric.
  • a motor in particular a torque motor
  • the respective web of fabric is subjected to only a comparatively low tension and is thus pre-stretched at most slightly, producing fewer wrinkles.
  • the rotation of the motor driving the supply roll 21, 22 is controlled/regulated by a computer means, which may be part of the packaging machine or part of a line control system.
  • the rotation speed of the supply roll is controlled such that the unrolled web length corresponds to the feed rate and/or that the speed profiles of the unrolling of the web and/or the feed rate of the transport means, in particular the transport chains, are at least substantially identical.
  • the respective current diameter or the respective current weight of the supply roll is taken into account.
  • the dancer is provided with a motion sensor, for example a rotary encoder or a linear encoder, with which it can be determined which stored
  • the movement of the dancer corresponds to the length of the web.
  • This information can be used, for example, to determine the diameter of the supply roll.
  • a dancer is provided in the area of the lower and upper webs.
  • the supply roll of the lower web and/or the upper web is driven by a motor such that the unwinding of the respective web is carried out by a motor drive in such a way that the respective web is tensioned only insignificantly.
  • Figures 2 and 3 show a first embodiment of a method not according to the invention, wherein in Figure 3 a detail from Figure 2 is shown.
  • a web of material 8, 14 is unwound from a roll 20, 22 and transported in a transport direction 40.
  • a path 46 of the web of material transverse to its transport direction 40 can occur, which is compensated for by the method according to the invention.
  • the packaging machine has a sensor 39, in particular a stationary sensor fixed to the machine frame, which detects the position of one or more reference points. Based on this measurement, a control system can determine whether the web of material is running and/or whether the reference point is within an acceptable range relative to a component of the packaging machine.
  • the reference point is, for example, the web edge 38, a print mark, or a printed image.
  • the distance 43 between the reference mark and the center axis 41 of the packaging machine is determined and/or the distance 44 between the reference mark, here the edge of the web of material and the chain strand and/or its gripper 42 is determined.
  • the distance of the reference mark to the machine frame 28 can also be determined.
  • a control system Based on the signal from this sensor 39, a control system corrects the position of the film web 8, 14 transversely to its transport direction. This can be done, for example, using a device that uses Figure 4 is described in more detail. The correction preferably takes place upstream of the sensor 39.
  • FIG 4 shows a further embodiment of the packaging machine, essentially referring to the embodiments according to Figure 1 can be referred to.
  • the supply roll 21, 22 is mounted on a shaft 23, preferably rotationally fixed and/or axially non-displaceable.
  • the shaft 23 rotates as the lower and/or upper fabric web 8, 14 unwinds in the direction indicated by the arrow 40.
  • the shaft 23 is preferably mounted in the region of its two ends by means of a bearing 31 so that it can rotate and, if necessary, also be longitudinally displaceable.
  • a bearing 31 can, for example, be mounted on the housing of the web unwinder or the packaging machine. For longitudinal displacement, the bearings 31 can be designed as plain bearings.
  • the shaft 23 is preferably driven in rotation by a motor 25.
  • a coupling 26, for example a sliding coupling or a gear, preferably a sliding gear, can be provided between the motor 25 and the shaft 23.
  • the shaft 23 alone and/or the frame 29, on which the shaft 23 of the web unwinder is mounted is provided to be longitudinally displaceable, as symbolized by the arrow 37 and/or transversely to the transport direction 40 of the web.
  • the frame 29, on which the shaft 23 and the motor 25 are provided is provided to be longitudinally displaceable, for example along a guide 32.
  • the movement 37 is brought about, for example, by an adjusting drive 35, which moves at least the shaft 23 along its central axis, but preferably also the frame 29.
  • the drive motor 25 can also be moved during the longitudinal displacement, but this is not required.
  • the bearings 32-34 are preferably arranged on a base frame 28, in particular a stationary one.
  • the packaging machine has a sensor 39, which is preferably a web edge detection device.
  • This web edge detection device 39 detects the position of the web edge, for example, relative to the frame of the packaging machine or another stationary component of the packaging machine. If the web edge is located beyond a desired limit, the adjustment drive 35 is preferably activated, which then moves the shaft 23 or the frame 29 in the direction symbolized by the arrows 37 until the web is again within the desired limit.
  • the sensor signal can also be used to correct the axial position of the roll on the shaft 23.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Claims (12)

  1. Procédé de commande de la position d'une bande de produit (8, 14) inférieure et/ou supérieure sur une machine d'emballage, la bande inférieure (8) de produit étant déroulée d'un rouleau d'alimentation (22) et transportée de manière intermittente ou continue par deux brins de chaîne, qui présentent chacun une pluralité de pinces, qui saisissent par serrage la bande inférieure (8) de produit dans la zone d'entrée de la machine d'emballage, étant transportée le long de la machine d'emballage et, le cas échéant, des creux d'emballage (6) étant formés dans la bande inférieure (8) de produit dans un poste de formage (2), et la bande inférieure de produit, de préférence les creux d'emballage, étant ensuite garnis d'un produit (16) à emballer, une bande supérieure (14) de produit étant ensuite reliée à la bande inférieure (8) de produit dans un poste de scellage (15), les bandes inférieure et supérieure (8, 14) de produit étant chacune déroulées d'un rouleau de réserve (21, 22), caractérisé en ce que la position transversale d'un point de référence (38) sur la bande inférieure et/ou supérieure (8, 14) de produit par rapport à un composant fixe de la machine d'emballage avec un capteur à l'entrée du centre de la chaîne, au niveau duquel les pinces de la chaîne serrent le bord de la bande de produit et, sur la base de cette détection, la position de la bande inférieure et/ou supérieure (8, 14) de produit étant optionnellement modifiée transversalement à sa direction de transport.
  2. Procédé selon la revendication 1, caractérisé en ce que le bord de la bande de produit, une marque d'impression et/ou une image d'impression, en particulier le bord d'une image d'impression, est détecté en tant que point de référence (38).
  3. Procédé selon l'une des revendications 1 ou 2, caractérisé en ce que la distance entre le point de référence et le centre (41) de la machine d'emballage, de la structure (28) de la machine d'emballage et/ou du centre de la chaîne (24) est déterminée.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que le capteur (39) est prévu en aval du rouleau de bandes (8, 14) de produit par rapport à la direction de transport de bandes de produit.
  5. Procédé selon l'une des revendications précédentes, caractérisé en ce que le capteur est réglable en hauteur et/ou en longueur.
  6. Procédé selon l'une des revendications précédentes, caractérisé en ce qu'un cheminement de la bande de produit est corrigé.
  7. Procédé selon l'une des revendications précédentes, caractérisé en ce que des écarts de la largeur nominale et/ou des écarts du parallélisme du bord de la bande de produit par rapport à sa direction de transport sont compensés.
  8. Procédé selon l'une des revendications précédentes, caractérisé en ce que les inhomogénéités de la bande de produit sont compensées.
  9. Procédé selon l'une des revendications précédentes, caractérisé en ce que la position de la bande supérieure de produit est modifiée par rapport à la position de la bande inférieure de produit.
  10. Procédé selon l'une des revendications précédentes, caractérisé en ce que la position du rouleau de bande de produit est détectée et corrigée si nécessaire.
  11. Procédé selon l'une des revendications précédentes, caractérisé en ce que la position de consigne et/ou la position réelle du rouleau de bande de produit est affichée et la position du rouleau de bande de produit est corrigée par déplacement axial sur son axe de rotation à l'aide de l'affichage.
  12. Procédé selon l'une des revendications précédentes, caractérisé en ce que l'axe de rotation est amené, à l'aide de la position de consigne du rouleau de bande de produit, dans une position telle, de préférence centrée par rapport aux courses de réglage des entraînements de réglage, que les courses de réglage des entraînements de réglage prévues habituellement de manière limitée permettent un réglage axial de l'axe de rotation ou du rouleau de réserve par rapport à l'axe de rotation, sans qu'il soit nécessaire de dépasser les limites des courses de réglage.
EP19728328.6A 2018-05-18 2019-05-20 Procédé de commande de la position du bord de bande de produits Revoked EP3793907B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP25164393.8A EP4566954A2 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord d'une bande de matériau
EP25205837.5A EP4650284A2 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord d'une bande de matériau

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102018207924 2018-05-18
DE102018218582 2018-10-30
DE102019205541 2019-04-17
PCT/EP2019/062938 WO2019219967A1 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord de bande de produits

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP25205837.5A Division EP4650284A2 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord d'une bande de matériau
EP25164393.8A Division EP4566954A2 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord d'une bande de matériau

Publications (2)

Publication Number Publication Date
EP3793907A1 EP3793907A1 (fr) 2021-03-24
EP3793907B1 true EP3793907B1 (fr) 2025-03-19

Family

ID=66752046

Family Applications (3)

Application Number Title Priority Date Filing Date
EP25205837.5A Pending EP4650284A2 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord d'une bande de matériau
EP19728328.6A Revoked EP3793907B1 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord de bande de produits
EP25164393.8A Pending EP4566954A2 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord d'une bande de matériau

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP25205837.5A Pending EP4650284A2 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord d'une bande de matériau

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP25164393.8A Pending EP4566954A2 (fr) 2018-05-18 2019-05-20 Procédé de commande de la position du bord d'une bande de matériau

Country Status (5)

Country Link
US (2) US11767138B2 (fr)
EP (3) EP4650284A2 (fr)
CN (1) CN112236366A (fr)
ES (1) ES3032741T3 (fr)
WO (1) WO2019219967A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7298867B2 (ja) 2019-03-08 2023-06-27 株式会社タカゾノ 巻回体と包装装置との組み合わせ
EP4166464A1 (fr) 2021-10-15 2023-04-19 MULTIVAC Sepp Haggenmüller SE & Co. KG Dispositif de déroulage pour une machine d'étanchéité
DE102022129119A1 (de) * 2022-11-03 2024-05-08 Syntegon Technology Gmbh Querverfahreinheit für eine Vorrichtung zur Herstellung von Verpackungselementen aus faserbasierten Materialien

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140249007A1 (en) * 2011-10-12 2014-09-04 Multivac Sepp Haggenmuller Gmbh & Co Kg Thermoforming packing machine

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860840A (en) * 1952-08-12 1958-11-18 H G Weber & Company Remote control edge alignment device
US2871013A (en) * 1956-04-03 1959-01-27 Gpe Controls Inc Web guide
US3232547A (en) * 1962-08-03 1966-02-01 Hurletron Inc Edge monitor device
US3225988A (en) * 1963-08-07 1965-12-28 Koppers Co Inc Ultrasonic web position detector and aligning means
US3592372A (en) * 1968-09-05 1971-07-13 Hayssen Mfg Co Apparatus for web edge alignment
GB1296251A (fr) * 1969-01-18 1972-11-15
US3762125A (en) * 1971-03-17 1973-10-02 Morrell & Co John Film registration apparatus
US4054251A (en) * 1976-05-04 1977-10-18 James G. Henderson Displacement sensing and guide apparatus
JPH0455000Y2 (fr) * 1987-11-02 1992-12-24
DE4444228C2 (de) * 1994-12-13 1997-12-18 Fife Gmbh Vorrichtung zur seitlichen Führung einer laufenden Materialbahn
DE19504219C1 (de) * 1995-02-09 1996-06-05 Bosch Gmbh Robert Verpackungsmaschine
JP3940200B2 (ja) * 1997-04-09 2007-07-04 株式会社イシダ 製袋包装機
DE19758449C2 (de) * 1997-06-14 2002-01-10 Pasquini Und Kromer Gmbh Vorrichtung zur seitlichen Führung von Bahnen und Bändern
DE10027048A1 (de) 2000-06-02 2001-12-06 Kraemer & Grebe Kg Verfahren und Vorrichtung zum Positionieren von Druckbildern auf Verpackungsmulden
ATE296229T1 (de) * 2000-11-24 2005-06-15 Cfs Germany Gmbh Verfahren und vorrichtung zum positionieren von folienbahnen einer verpackungsvorrichtung
DE102004036795B4 (de) * 2004-07-29 2010-03-25 Siemens Ag Verpackungsmaschine für Schlauchbeutel
DE102011108939A1 (de) * 2011-07-29 2013-01-31 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verfahren zum Schneiden von Packungen
DE102012001816B4 (de) * 2012-01-31 2013-09-05 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verpackungsmaschine mit Abwickelvorrichtung mit axialer Justage
DE102012111497A1 (de) * 2012-11-27 2014-05-28 Gea Food Solutions Germany Gmbh Verpackungsmaschine mit einer Komplettierungsanzeige
ES2620763T5 (es) * 2012-12-04 2020-07-17 Multivac Haggenmueller Kg Termoformadora con posicionamiento de ciclo preciso de una estación de sellado y procedimiento correspondiente
EP2860119B1 (fr) * 2013-10-09 2016-08-31 MULTIVAC Sepp Haggenmüller SE & Co. KG Machine d'emballage par emboutissage et procédé
EP2873623B1 (fr) * 2013-11-15 2016-05-11 MULTIVAC Sepp Haggenmüller SE & Co. KG Machine d'emballage par emboutissage dotée d'un guide-chaîne réglable
DE102014209095A1 (de) * 2014-05-14 2015-11-19 Robert Bosch Gmbh Vorrichtung und Verfahren zum Einstellen der Position einer Packstoffbahn zu einer Referenz in einer Verpackungsmaschine und Verpackungsmaschine
EP3081497B1 (fr) * 2015-04-14 2018-03-14 Tetra Laval Holdings & Finance SA Machine d'emballage et procédé de production d'emballages à partir d'un matériau d'emballage
DE202016100802U1 (de) 2016-02-16 2016-05-27 Krones Ag Etikettiervorrichtung für Selbstklebeetiketten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140249007A1 (en) * 2011-10-12 2014-09-04 Multivac Sepp Haggenmuller Gmbh & Co Kg Thermoforming packing machine

Also Published As

Publication number Publication date
US20210229849A1 (en) 2021-07-29
EP4650284A2 (fr) 2025-11-19
EP4566954A2 (fr) 2025-06-11
EP3793907A1 (fr) 2021-03-24
US11767138B2 (en) 2023-09-26
US20240308708A1 (en) 2024-09-19
ES3032741T3 (en) 2025-07-24
WO2019219967A1 (fr) 2019-11-21
CN112236366A (zh) 2021-01-15

Similar Documents

Publication Publication Date Title
EP2415590B1 (fr) Dispositif de fabrication de sachets de tabac
DE19824797B4 (de) Beutelherstellungsvorrichtung und Verfahren zum Herstellen von Folienbeutel
EP2860119A1 (fr) Machine d'emballage par emboutissage et procédé
EP3793907B1 (fr) Procédé de commande de la position du bord de bande de produits
DE102011108178B4 (de) Foliendrucksystem, Verpackungsmaschine und Verfahren zum positionsgenauen Bedrucken einer Kunststofffolie
WO2010060394A1 (fr) Procédé et dispositif pour fabriquer des emballages composites du type contenant
EP1166977B1 (fr) Machine pour la coupe automatisée d'imprimés
EP3093244A1 (fr) Dispositif de transport de feuille pour une machine d'emballage
EP3395702A1 (fr) Dispositif de soudage
EP2504160B1 (fr) Système et procédé de fabrication de sacs ou de sachets
DE102011012983A1 (de) Verpackungsmaschine zur Herstellung von Verpackungen aus bedruckten Warenbahnen
DE102017131417A1 (de) Vorrichtung zum Verpacken von Objekten
DE10152891A1 (de) Verfahren zum lagegenauen Ausstanzen von Behältern aus einer thermoplastischen Kunststofffolie und Thermoformmaschine zur Durchführung des Verfahrens
EP3390234A1 (fr) Moule présentant une coque en plusieurs parties
EP3966111B1 (fr) Machine d'emballage sans danseurs
EP3793908A1 (fr) Déroulement d'un rouleau de film dans une machine de conditionnement
DE69002930T2 (de) Vorrichtung zum Heisssiegeln eines Films auf einem Band von Blisterpackungen, insbesondere einem Band aus Polypropylen.
EP3216731B1 (fr) Dispositif et procédé de coupe d'une bande de matériau en bandes partielles et écartement des bandes partielles
EP3230166B1 (fr) Procédé de formation de deux couches sur un film de couverture
WO2020070059A1 (fr) Système élévateur pour moule topform
DE19904146C2 (de) Vorrichtung zum Längen einer Deckfolienbahn in einer Thermoformanlage
EP1160167A2 (fr) Procede et machine pour le positionnement exact d'une bande d'opercules sur les boítiers formés par moulage
DE102019110339A1 (de) Druck- und Etikettiermaschine und Verfahren zum individualisierten Bedrucken von Etiketten
DE69603966T2 (de) Vorrichtung zur Steuerung der Arbeitsvorgänge in einer Verpackungsmaschine
EP4587338A2 (fr) Machine d'emballage comprenant une bande de transport pouvant être raccourcie

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201110

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220124

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20241011

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

P01 Opt-out of the competence of the unified patent court (upc) registered

Free format text: CASE NUMBER: APP_3770/2025

Effective date: 20250123

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502019013079

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250619

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250619

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250620

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 3032741

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20250724

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20250708

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

REG Reference to a national code

Ref country code: DE

Ref legal event code: R061

Ref document number: 502019013079

Country of ref document: DE

PLBR Kind of request for revocation recorded

Free format text: ORIGINAL CODE: EPIDOSNRVR2

PLBT Request for revocation filed by patent holder

Free format text: ORIGINAL CODE: EPIDOSNRVR1

PLDH Decision on request for revocation

Free format text: ORIGINAL CODE: EPIDOSNRVR3

RDAA Patent revoked on request of proprietor

Free format text: ORIGINAL CODE: 0009220

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED BY PROPRIETOR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

REG Reference to a national code

Ref country code: CH

Ref legal event code: N12

Free format text: ST27 STATUS EVENT CODE: U-0-0-N10-N12 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250721

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20250704

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250717

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20250729

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250708

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250719

REG Reference to a national code

Ref country code: DE

Ref legal event code: R064

Ref document number: 502019013079

Country of ref document: DE

Ref country code: DE

Ref legal event code: R103

Ref document number: 502019013079

Country of ref document: DE

RVDA Request for revocation filed during opposition period found admissible

Filing date: 20250930

Effective date: 20251105