EP3856645A1 - Unité de remplissage et procédé pour remplir des emballages - Google Patents

Unité de remplissage et procédé pour remplir des emballages

Info

Publication number
EP3856645A1
EP3856645A1 EP19786908.4A EP19786908A EP3856645A1 EP 3856645 A1 EP3856645 A1 EP 3856645A1 EP 19786908 A EP19786908 A EP 19786908A EP 3856645 A1 EP3856645 A1 EP 3856645A1
Authority
EP
European Patent Office
Prior art keywords
filling
container
level
fill
fill level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19786908.4A
Other languages
German (de)
English (en)
Inventor
Christian Westarp
Dieter SCHWIPPE
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.)
Haver and Boecker OHG
Original Assignee
Haver and Boecker OHG
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 Haver and Boecker OHG filed Critical Haver and Boecker OHG
Publication of EP3856645A1 publication Critical patent/EP3856645A1/fr
Pending legal-status Critical Current

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
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/48—Checking volume of filled 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
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/20—Reducing volume of filled material
    • B65B1/22—Reducing volume of filled material by vibration
    • 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
    • B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
    • B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
    • B65B57/145—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged for fluent 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
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/265—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels

Definitions

  • the present invention relates to a filling unit for a packaging machine for filling bulk goods in containers, comprising at least one conveyor device by means of which bulk goods can be conveyed into a container and at least one
  • Control device which is suitable and designed to control a filling flow into a container.
  • the present invention further comprises a packaging machine with at least one such filling unit and a method for filling containers with bulk material by means of such a packaging machine.
  • a fluid such as air can also be used to fill bulk goods in open sacks or other containers in order to increase the flowability of the bulk material.
  • a fluid such as air
  • lighter materials there is often already a considerable amount of air in the bulk material before filling takes place.
  • vibrating devices such as floor vibrators or external vibrators, which are arranged outside of a container, have become known.
  • vacuum lances can be achieved, which immerse into an open sack from above during the filling process and suck in air over the lance outer surface via an applied vacuum and remove the air inside.
  • Vibrating bottles are also arranged inside the container to be filled and can effectively compact the bulk material during the filling process, during filling pauses or after filling. Combinations of individual or even all types of compaction are also conceivable.
  • Bulk goods can also vary extremely. If a predetermined filling limit is reached at a sufficient distance from the bag opening, there is first a pause in filling
  • filling parameters such as B. filling time and speed or output of a conveyor can be determined empirically, with relatively high safety factors must be taken into account here to ensure future
  • the filling parameters can only be changed by manual user intervention and are otherwise identical for each filling.
  • the filling unit according to the invention for a packaging machine for filling bulk goods in containers comprises at least one
  • Conveying device by means of which bulk material can be conveyed or filled into a container and at least one
  • Control device is suitable and designed to control at least one filling flow into a container. At least one is according to the invention
  • Level sensor device with at least one
  • the control device regulates the fill flow on the basis of the fill levels determined by the fill level sensor device or sensor device.
  • bulk goods in particular are filled from above into preferably open containers such as open sacks.
  • granular or powdery bulk material can be filled into containers that are open at the top.
  • a conveyor device in particular in the case of so-called gross installations, is provided by at least one active one
  • Conveyor element provided.
  • the conveying device can also be provided by a metering device.
  • a dosing device can be used beforehand feed metered bulk goods into a container either by means of an active conveying element or also by means of gravity.
  • liquids or fluids and in particular foaming liquids, to be filled into containers such as canisters which are open at the top, by means of the filling unit according to the invention.
  • Sensor device of the level sensor device can
  • Control device is regulated based on the levels. According to the invention, this means in particular that the filling flow is switched on and / or off. So is
  • a filling flow is conducted into the container until the second higher filling level is recognized. As soon as the second filling level is recognized, the filling flow is interrupted and / or reduced or reduced, so that the bulk material introduced into the container can settle, the bulk material being additionally shaken or compressed in the container, depending on the configuration.
  • the fill flow can be reactivated or
  • the second fill level preferably corresponds to a maximum fill level of the container, which is not reached or just reached when the container is filled with the predetermined weight of bulk material. Among other things, this serves to ensure that the closure area, which, depending on the type of container, represents the area of a later weld or adhesive seam or another container closure, is free of Product remains. Then a reliable closure of the container can be guaranteed.
  • Laser device can be used to detect a first and a second fill level.
  • the filling unit according to the invention offers many advantages.
  • a considerable advantage is that the filling flow into a container can be automatically controlled or regulated in order to optimally fill a container in the shortest possible time.
  • a filling flow is fed into the container until a previously predefined maximum filling level is reached.
  • the system then waits until the bulk material has settled in the container or the bulk material is actively compacted until the fill level has dropped to the first fill level, which causes the filling flow to be restarted or adjusted.
  • a particularly effective filling of a container can be achieved without filling the container too quickly or too long or if the bulk density of the bulk material changes, e.g. B. changes in decreasing silo levels overflow of bulk material is to be feared.
  • the performance can thus be increased compared to known systems, since the system automatically adjusts to changing product properties.
  • the sensor device is preferably suitable and
  • the headspace is understood to mean in particular the upper region of the container.
  • the headspace is understood to mean in particular the upper region of the container.
  • Sensor device particularly suitable and designed to recognize the first and the second fill level in the upper 30% of the container, preferably in the upper 20% and in particular in the upper 10% of the container.
  • the first fill level ie the lower fill level of both fill levels, is within the upper 30%
  • the container can first be filled at high speed in a so-called coarse flow, then in a fine flow or regulated flow
  • At least two sensor devices are particularly preferably provided, the first sensor device being the first
  • Filling level is recognized and the second sensor device detects the detects second level. If the two fill levels are recognized by different sensor devices, a particularly reliable detection of the fill flow becomes possible
  • the use of at least two sensor devices is advantageous in order to regulate a particularly precise and sensitive control of the filling flow by detecting a filling level.
  • the sensor devices are arranged at an angle to one another.
  • the arrangement of the sensor device in accordance with the container shape or container contour to be filled is particularly preferred.
  • the first sensor device which detects the first fill level, can be essentially horizontal
  • Sensor device which detects the second fill level, is inclined according to a sack shape, for example between 10 ° and 45 °.
  • the sensor devices are arranged as close as possible to the container.
  • At least one sensor device preferably comprises at least one capacitive sensor. If a plurality of sensor devices are provided, in particular at least two or all sensor devices are designed as a capacitive sensor or comprise a capacitive sensor. The use of
  • capacitive sensors is advantageous, especially if the container walls are not transparent, so that none
  • At least one vibrating device is particularly preferably provided, which is suitable and designed for this purpose,
  • Bulk goods are conveyed in and / or during filling breaks.
  • a vibrating bottle, external vibrator and / or floor vibrator can be used as the vibrating device.
  • a vacuum lance can also be provided, which is arranged within the container to be filled and at least temporarily extracts air in order to compress the bulk material.
  • Vacuum lance can usammen breathe preferably also in combination with another vibrating device, and in particular in combination with a vibrator Z or formed with such.
  • the vibrating device and / or the vacuum lance forms at least one opposite pole of the
  • At least one capacitive sensor At least one capacitive sensor.
  • Vibrating device preferably during the filling process at least in sections in the container to be filled
  • a vibrating bottle advantageous. If no vibrating bottle is provided in the container, for example if an external vibrator and / or a floor vibrator is used, a sword or another type of opposing pole can alternatively be inserted into the container and / or positioned behind the container.
  • a sword or another type of opposing pole can alternatively be inserted into the container and / or positioned behind the container.
  • the provision of an opposite pole in the container may vary
  • Embodiment may be advantageous, since a small distance between the capacitive sensor and the opposite pole can be achieved. Alternatively, it is also possible that the
  • Vibrating device for example, as a plate-shaped External vibrator is provided, and that even with such a configuration, the vibrating device as the opposite pole of the
  • capacitive sensor works, which is then arranged outside the container.
  • At least one setting device is preferred
  • the sensor device does not recognize the bulk material falling into the sack or the filling flow as the filling level, but only the actually present one
  • the sensitivity of the sensor devices can be set, for example, by means of a potentiometer.
  • At least one weighing device is preferably provided.
  • the filling of a container can be further monitored and possibly also controlled by means of a weighing device, particularly in gross systems. For example, until a predetermined weight is reached or until a predetermined one
  • Level is detected with a higher level, for example
  • a weighing device could also be used to fill the
  • the packaging machine according to the invention comprises at least one filling unit according to one of the preceding claims.
  • the packaging machine according to the invention also offers the advantages already described for the filling unit according to the invention.
  • the method according to the invention for filling a container with bulk material by means of a packing machine with at least one filling unit, as described above, is characterized by following steps in a suitable order.
  • Bulk material is poured into a container until the second level, i.e. the higher level, is recognized.
  • the fill flow is increased again until the second fill level or alternatively a predetermined final weight of the container is recognized. If necessary, the steps of reducing and increasing the fill level are repeated until the predetermined fill weight of the container is reached.
  • the method according to the invention for filling a container offers the advantages already described above for the packaging machine and the filling unit.
  • Vibration device compacted In particular if the filling flow is interrupted, stopping or
  • Compression of the bulk material can be achieved in the container. Depending on the configuration, it can also be carried out continuously or clocked while bulk material is being conveyed into the container
  • the filling flow is preferably interrupted during or to reduce the filling flow. If the
  • Fill level can be reached from the second fill level to the first fill level. In this way, a clocked filling of the container is achieved in particular.
  • the fill level of the bulk material in the container is particularly preferred by regulating the fill flow by means of the
  • Control device between the first and the second Level adjusted. In this way a continuous filling of the container can be achieved, the filling level in the
  • Container does not rise above the second higher level.
  • the setting of the filling flow is adopted for subsequent containers and adjusted if necessary. For example, when changing the product when filling the first container, an optimal regulation of the filling flow can be determined, which is then applied to the subsequent container, whereby one
  • Figure 1 is a purely schematic plan view of a
  • Figure 2 is a purely schematic perspective view of a
  • FIG. 3 shows an enlargement of the area marked with dashed lines in FIG. 2;
  • FIG. 4 shows a purely schematic side view of the filling unit according to FIG. 2;
  • FIG. 5 shows an enlargement of the area marked with dashed lines in FIG. 4
  • Figure 6 shows the illustration of Figure 4 with a container during the filling process.
  • Packing machine 100 which has a plurality of filling units 1 according to the invention distributed over the circumference.
  • an empty container 60 is fed from the container feeder 105 to a filling unit 1 at position 101 by means of a transfer device 104.
  • the empty container 60 which is usually filled during rotation of the packaging machine 100, is transferred at position 102 in the exemplary embodiment shown from a removal device 106 to a conveying element 103.
  • FIG. 2 a filling unit 1 according to the invention for a packaging machine according to the invention is shown purely schematically in a perspective view obliquely from the front.
  • a container 60 which is designed here as a bag 61 open at the top, is fed to the filling unit 1 or in operative connection with one
  • the container 60 is not shown in detail in the illustration shown.
  • the bulk material 50 is fed into the open sack 61 from above.
  • the bulk material 50 is filled in by means of a conveying device 2, the filling stream 4 being by means of a
  • Control device 3 is controllable.
  • a fill level sensor device 5 is according to the invention.
  • Embodiment a first fill level 7 and a second fill level 8 are determined or detected.
  • the sensor devices 6, 9 can be of various types
  • At least one of the following features be trained. For example, at least one of the following features
  • Sensor device 6, 9 as a camera and / or as a laser
  • Sensor devices 6, 9 each have a capacitive one
  • the filling unit 1 according to the invention in the exemplary embodiment shown here comprises a weighing device 15, by means of which the total weight of the container 60 to be filled can be determined. In this way, a predetermined filling quantity can be recognized in the container 60, so that the filling process is ended with a container filled in a defined manner.
  • a filling quantity can be weighed beforehand and only this portion is fed into the container. It is regulated purely volumetrically until the entire predetermined filling quantity is in the container.
  • the opposite pole 13 for the sensor device 6, 9 or for the capacitive sensors 11 can be arranged outside or inside the container 60. In the shown
  • a vibrating device 12 is provided, which is designed here as a vibrating bottle 18. This
  • the vibrating bottle 18 is inserted into the container 60 during the filling process and, when activated, leads to the compression of the bulk material 50 in the container 60.
  • the opposite pole 13 is provided by the vibrating bottle 18 or by the vibrating device 12.
  • the opposite pole 13 is in here
  • the embodiment shown is arranged within the container 60 or the bag 61 open at the top.
  • Example that the opposite pole 13 can be brought relatively close to the capacitive sensors 11.
  • one can also be arranged outside the container 60
  • Vibrating device 12 can be provided.
  • this can be provided in a plate-like manner on the side outside of the container 60 and serve as a counter pole 13 for at least one capacitive sensor 11.
  • Vibrating bottle 18 provided.
  • bulk material 60 is carried out when filling between capacitive sensor 11 and opposite pole 13 or
  • Bulk material falls into the open-top sack 61 and passes an area between the capacitive sensors 11 and the opposite pole 13.
  • Adjustment device 14 is provided, via which the Sensitivity of the capacitive sensors 11 can be set. In particular, it is set that the capacitive sensors actually detect a certain fill level 7, 8 and not the incoming bulk material.
  • an adjusting device 14 can advantageously be used to adjust the sensitivity of the
  • Level sensor device 5 which by 2 capacitive
  • the opposite pole 13 to the capacitive sensors 11 is provided by a vibrating device 12, here a vibrating bottle 18, which is arranged inside the container 60 when bulk material 50 is filled.
  • the two sensor devices 6, 9 are arranged at an angle 10 to one another.
  • this special arrangement at an angle 10 results from the container contour of the container 60 used. It is preferred here that the Sensor devices 6, 9 as close as possible to the wall of the
  • Container 60 are arranged.
  • FIG. 6 the functionality of the filling unit 1 or the is shown purely schematically in a modification of FIG.
  • Level sensor device 5 shown. The
  • Sensor devices 6, 9 are arranged in such a way that the head space 16, that is to say the upper region of the container 60, is monitored.
  • a container 60 in the exemplary embodiment shown here, a sack 61 made of a flexible material that is open at the top, is attached to a filler neck 17 or below one
  • Vibrating device 12 and the vibrating bottle 18 are arranged.
  • the vibrating bottle 18 represents the opposite pole 13 of the capacitive
  • Bulk material 50 is filled into the open sack 61 from above by means of the conveying device 2 and controlled by the control device 2. As a result, the fill level changes within the container 60.
  • Capacitive sensors 11 is set by means of the setting device 14 in such a way that the sensor devices 6, 9 do not consider the bulk material 50 falling through between the capacitive sensors 11 and the opposite pole 13 as a change in one
  • Opposing pole 13 and the lower sensor device 6 is present, this is between the lower sensor device 6 and the opposite pole 13 prevailing electromagnetic field so low that a first fill level 7 is determined by the sensor device 6.
  • FIG. 6 shows that the fill level has not yet risen so high and the bulk material 50 is present between the second sensor device 9 and the opposite pole 13.
  • the second fill level 8 is not yet recognized by the sensor device 9 and the filling continues. If the fill level continues to rise until the second fill level 8 is detected, the fill flow 4 is reduced or interrupted by means of the control device 3.
  • the vibrating device 12 then waits until the bulk material 50 has further settled or compacted. If the fill level then falls from the second recognized fill level 8 to the first fill level 7, the fill flow 4 is increased or switched on again, so that bulk material 50 is further poured into the container 60. During the filling pauses or also constantly, the vibrating device 12 can bring about a compression of the bulk material 15 in the container 60.
  • the fill flow 4 is interrupted or reduced again. These steps are then repeated until, for example, a predetermined filling weight of the container is recognized, or the previously weighed filling material is completely in the container 60.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Basic Packing Technique (AREA)

Abstract

L'invention concerne une unité de remplissage (1) pour une ensacheuse (100) destinée à verser un produit en vrac (50) dans des emballages (60) et une ensacheuse pourvue d'une unité de remplissage (1). L'unité comprend un dispositif de transport (2), au moyen duquel un produit en vrac (50) peut être transporté dans un emballage (60) et un dispositif de commande (3), lequel est adapté à et conçu pour commander un flux (4) de remplissage dans un emballage (60). Un dispositif de capteur de niveau (5) de remplissage est pourvu d'un dispositif de détection (6), lequel est adapté à et conçu pour détecter un premier niveau (7) de remplissage et un deuxième niveau (8) de remplissage de produit en vrac (50) dans un emballage (60), le premier niveau (7) de remplissage correspondant à un niveau de remplissage inférieur à celui du deuxième niveau (8) de remplissage. Le dispositif de commande (3) régule le flux (4) de remplissage sur la base de niveaux déterminés par le dispositif de détection (6). D'après le procédé selon l'invention, l'emballage est rempli jusqu'à ce que le deuxième niveau ait été détecté. Le flux de remplissage est alors réduit jusqu'à ce que le premier niveau de remplissage soit détecté. Après cela, le flux de remplissage est augmenté.
EP19786908.4A 2018-09-28 2019-09-24 Unité de remplissage et procédé pour remplir des emballages Pending EP3856645A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018124119.4A DE102018124119A1 (de) 2018-09-28 2018-09-28 Fülleinheit und Verfahren zum Befüllen von Gebinden
PCT/EP2019/075679 WO2020064713A1 (fr) 2018-09-28 2019-09-24 Unité de remplissage et procédé pour remplir des emballages

Publications (1)

Publication Number Publication Date
EP3856645A1 true EP3856645A1 (fr) 2021-08-04

Family

ID=68240700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19786908.4A Pending EP3856645A1 (fr) 2018-09-28 2019-09-24 Unité de remplissage et procédé pour remplir des emballages

Country Status (7)

Country Link
US (1) US11760513B2 (fr)
EP (1) EP3856645A1 (fr)
CN (1) CN112770975A (fr)
CA (1) CA3115283A1 (fr)
DE (1) DE102018124119A1 (fr)
EA (1) EA202100079A1 (fr)
WO (1) WO2020064713A1 (fr)

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DE102014113864A1 (de) 2014-09-24 2016-03-24 Haver & Boecker Ohg Vorrichtung und Verfahren zur Abfüllung von fließfähigen Materialien
WO2018213539A1 (fr) * 2017-05-19 2018-11-22 Cryovac, Inc. Système de commande de rétroaction d'emballage et procédés associés
CN207258028U (zh) 2017-09-19 2018-04-20 郑州奥特包装设备有限公司 外置振源粉料包装机

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CA3115283A1 (fr) 2020-04-02
EA202100079A1 (ru) 2021-07-05
DE102018124119A1 (de) 2020-04-02
US11760513B2 (en) 2023-09-19
BR112021005963A2 (pt) 2021-07-27
WO2020064713A1 (fr) 2020-04-02
CN112770975A (zh) 2021-05-07

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