EP2285684B1 - Dispositif et procédé de déversement ou de soutirage sans contamination de matières en vrac - Google Patents

Dispositif et procédé de déversement ou de soutirage sans contamination de matières en vrac Download PDF

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Publication number
EP2285684B1
EP2285684B1 EP09753676A EP09753676A EP2285684B1 EP 2285684 B1 EP2285684 B1 EP 2285684B1 EP 09753676 A EP09753676 A EP 09753676A EP 09753676 A EP09753676 A EP 09753676A EP 2285684 B1 EP2285684 B1 EP 2285684B1
Authority
EP
European Patent Office
Prior art keywords
shut
opening
carrier tube
material supply
bulk materials
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.)
Not-in-force
Application number
EP09753676A
Other languages
German (de)
English (en)
Other versions
EP2285684A1 (fr
Inventor
Martin Wegen
Richard Denk
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.)
Wegen GmbH
Hecht Technologie GmbH
Original Assignee
Wegen GmbH
Hecht Technologie 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 Wegen GmbH, Hecht Technologie GmbH filed Critical Wegen GmbH
Publication of EP2285684A1 publication Critical patent/EP2285684A1/fr
Application granted granted Critical
Publication of EP2285684B1 publication Critical patent/EP2285684B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
    • B65B39/004—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly
    • B65B39/005—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly transverse to flow direction
    • 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
    • B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
    • 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
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
    • 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
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/02—Expansible or contractible nozzles, funnels, or guides

Definitions

  • the invention relates to a device and a method for contamination-free filling or emptying of bulk materials from an outlet of a reservoir, for example, in a smaller individual container.
  • the bulk materials to be filled are those of the food or pharmaceutical industry, one of the main requirements is to reliably ensure that contamination of the bulk material and the parts in contact with it does not occur with the environment or the bulk material is classified as hazardous and an operator should not come into contact with the substance.
  • Generic devices are for example from the DE 44 06 605 A1 .
  • a problem with all these known devices and methods is that, in particular at the time of replacement of a spent tube sheet contamination of the inner volume of the tube film supply can not be prevented, since at least when attaching the beginning portion of the new Schlauchfolienvorrates at the outlet of the corresponding reservoir, the inner volume of the tube film stock free is accessible. There is therefore a long-standing demand to eliminate this risk of contamination without abandoning the handling advantages of an endless liner system and also making the device suitable for the filling of bags or the increasingly used big bags.
  • the invention therefore has the task of proposing a device and a method of the type mentioned above, which overcomes the disadvantages of the prior art and in particular allows a completely contamination-free filling of bulk materials in particular using an endless liner system.
  • the proposed in the invention device for contamination-free filling of bulk materials from an outlet of a reservoir comprises a provided on a support tube with inlet and outlet tube stock, which can be filled through the support tube with bulk material, as it is available from many available on the market endless Linder -Systems is known.
  • the outlet of the reservoir, a first connection and obturator and the inlet opening of the support tube is associated with a second connection and obturator, which can be brought sealingly abutting each other and reversibly openable to form a through opening for the bulk material to be filled.
  • the invention thus proposes to provide not only the outlet end of the reservoir with an associated connection and obturator, so that it can be sealed off from the environment, but also communicating with the tubular film supply inlet opening of the support tube with a second connection and obturator provided so that it can not lead to contamination of the interior of the tubular film supply during storage and handling of the support tube with the tube film supply arranged thereon. If the provided on the support tube tube film supply is required in the context of filling, the two connecting and shut-off are sealed to each other for conditioning and thus seal against the environment and are only then reversibly opened to form a through hole for the bulk material to be filled to to start the filling process.
  • the inlet opening of the support tube via a hose portion with the second connection and obturator connected while according to an alternative proposal of the invention, an end portion of the tubular film supply is arranged inside extending through the support tube and is secured in the region of its end opening to the second connection and obturator.
  • the end portion of the tubular film supply thus forms an inside lining for the support tube.
  • the tube section connecting the inlet opening of the carrier tube to the second connecting and obturator is formed with a dedusting connection to which an aspiration device can be connected for aspirating accumulating dust within the tube foil supply during filling of the bulk goods.
  • a dedusting connection can, of course, also be provided at the end section of the tubular film supply if this is arranged running as a lining through the carrier pipe. Via the dedusting connection, displaced air can be returned to the storage container even when filling the tube film supply.
  • the tube section connecting the inlet opening of the carrier tube to the second connecting and obturator also causes a decoupling of the carrier tube and the tube film supply to be filled from a weighing device for the filled bulk material.
  • one of the connecting and shut-off elements is equipped as an active part with drive means for reversible opening, while the other connection and obturator as passive part has no own drive means for reversible opening, but non-positively connected to the active part and by means of Drive means is also reversibly openable.
  • the required drive means together with energy and control lines need only be provided on a connection and obturator, so that it is in particular offers to form the arranged at the outlet of the reservoir first connection and obturator as an active part, while the carrier tube associated second connecting and obturator is designed as a passive part and thus is significantly cheaper to produce due to the elimination of the drive means.
  • the reverse configuration is also conceivable.
  • connection and shut-off devices is operable as a metering device for the bulk materials to be filled, i. the reversible formation of the passage opening is used not only for the release of a passage cross-section for the bulk materials, but also for the quantitative metering thereof during the filling process.
  • the active part is particularly appropriate to operate the active part as a metering device for the bulk materials to be filled.
  • a receiving frame in which the carrier tube with the tube film supply thereon can be suspended.
  • the carrier tube remains in the receiving frame, as long as the filling of the tube film supply is still ongoing and is removed after exhausting the tubular film supply from the receiving frame and replaced with a new provided with a tubular film supply carrier tube.
  • connection and shut-off devices are congruent to one another according to a further proposal of the invention can be brought to bear and each comprise an elastic, provided with a passage slot sealing element, wherein the passage slot is reversibly openable to form a through hole for the bulk material openable.
  • it may in particular be provided to open the passage slot of the sealing elements by means of traction drive means engaging transversely to the longitudinal axis of the passage slots, wherein furthermore is provided that the sealing elements are forcibly guided in scissor joints.
  • FIG. 1 a device for contamination-free filling of bulk materials from a reservoir, not shown here, can be seen, the bulk materials are discharged during the filling process according to arrow V from a marked with reference numeral A outlet of the reservoir of gravity following downwards.
  • the in the FIG. 1 The device shown operates on the so-called endless liner system in which the bulk material to be filled in one of the FIGS. 2 to 4 apparent container B is filled, which receives in its interior a closed, the bulk material receiving and protecting against contamination bag 301 made of a film material.
  • the bag 301 is formed successively from a tubular film supply 3, which is provided on a support tube 4 with inlet opening 40 and outlet opening 41.
  • the support tube 4 is made for this purpose from a dimensionally stable material, such as a metal or a suitable plastic and is connected in the region of the inlet opening 40 via a flexible hose portion 42 with a second connection and obturator 2 corresponding to the first connection and obturator 1 ,
  • the protruding from the tubular film supply 3 below the outlet opening 41 of the support tube 4 end portion of the tubular film supply 3 is closed by a clip 31 and forms the bottom portion 300 of the trainees closed bag 301 for receiving the bulk material to be filled.
  • the carrier tube 3 with the tube film supply 4 arranged thereon and the associated second connection and obturator 2 communicating via the tube section 42 with the inlet opening 40 of the carrier tube 4 form a closed connection and obturator 2 which is completely closed to the environment and thus protected from contamination Unit that can be stored, transported and provided in this configuration to fill bulk goods into a container B.
  • Such a unit consisting of carrier tube 4 with tube film supply 3 and associated and in the closed position befindlichem connection and obturator 2 thus represents a replaceable cartridge which can be used in the context of an endless liner system.
  • the support tube 4 is used with the tubular film supply thereon 3 in a formed on the device and identified by reference numeral 6 receiving frame, including the receiving part 6 adapted to the diameter of the support tube 4 supports 60th , 61, between which the support tube 4 can be suspended with a flange-like extension formed in the region of the inlet opening 40.
  • At the bottom of the receiving frame 6 is a pivotable about a pivot axis 51 in the direction of arrow S arm, which carries a sealing ring 5, placed around a flange extension of the outlet opening 41 of the support tube 4, wherein between the outlet opening 41 of the support tube 4 and the sealing ring 5, the via a clip 31 closed beginning portion of the tubular film supply 3 exits, which forms the later bottom portion 300 of the bag 301.
  • a container B is then positioned underneath the device and the film is drawn from the tubular film supply 3 into the container B.
  • the two connecting and shut-off devices 1, 2 are sealingly brought into contact with each other and subsequently opened together. Only by the opening of the connecting and shut-off devices 1, 2 at a time when they already come to rest against one another in a sealing manner does the outlet A of the storage container communicate with the interior of the support tube 4, so that contamination of the interior of the support tube 4 and / or the inner volume of the tubular film supply 3 is excluded from the thus caused docking on the first connection and obturator 1.
  • connection and shut-off valves 1, 2 Like from the FIG. 3 can be seen then flows with open connection and shut-off valves 1, 2, the bulk material to be filled according to arrows V through the connection and shut-off devices 1, 2 through the support tube 3 into the interior of the tubular film supply, so that the closed end with the clip 31 at the bottom the container B comes to rest and the container B is lined with the film to protect the filled bulk material from further contamination.
  • the tubular film runs from the tubular film supply 3 or else from the tubular film supply, a sufficient length of tubular film is introduced into the container B before the beginning of the filling process.
  • the forming tubular bag is hermetically sealed in the upper area by an upper clip 32, so that within the container B, a closed, the bagged bulk material receiving bag 301 has been formed.
  • the beyond the clip 32 located end of the unused tubular film supply is closed with another clip 33 to form a next bottom portion 300 and subsequently the tubular film between the clips 32, 33 are cut to complete the filling process.
  • a further filling operation are carried out until the tube film supply 3 is used up on the support tube 4 and only one end section 30.3 is present. This condition is in the FIG. 5 shown.
  • the beginning and the end of the filling process can be controlled via the opening and closing of the connecting and shut-off valves 1, 2, these thus also serve as a metering device for the bulk material to be filled.
  • the two connecting and shut-off devices 1, 2 are closed, hereinafter according to FIG. 6 the sealing ring 5 is opened by movement of the associated holding arm 50 in the direction of arrow F down about the pivot axis 51 and the spent carrier tube 4 with the connected thereto via the tube section 42 second connection and obturator 2 can be undocked by the first and hermetically sealed connection and obturator , By the closed connection and obturator 1 in this state, contamination of the outlet A of the reservoir from the environment is excluded.
  • the spent carrier tube 4 with connection and obturator 2 can either be disposed of or re-equipped with a tubular film supply 3.
  • a new carrier tube 4 with a corresponding new tube film supply 3 can as from FIG. 1 can be positioned in the device and docked with its second connection and obturator 2 on the first connection and obturator 1.
  • the flexible hose section 42 can be designed with a dedusting connection 7 to which an extraction system can be connected in order to remove dust from the device if required.
  • connection and shut-off devices 1, 2 may be any suitable organs are used, with a particularly suitable from the FIGS. 10 to 12 is apparent.
  • first connection and obturator indicated by reference numeral 1 and the second connection and obturator, indicated by reference numeral 2, which are also referred to in more detail in the reference DE 20 2008 007 187 U1 are described.
  • An essential component of the two connecting and shut-off elements 1 is a sealing element 10, 20 made of a rubber-elastic material, which is exemplified by the example of the sealing element 10 from the FIG. 12 is apparent.
  • the sealing element 10 has a passage slot 100, which in the in FIG. 12 shown relaxed position is closed and thus prevents the passage of bulk material as well as the ingress of contaminated material.
  • a passage slot 100 for example, a hose defining the outlet A is welded endwise, as well as the flexible hose portion 42 is glued or welded in the correspondingly constructed sealing element 20 in the region of the passage slot 200.
  • Legs 102 which have through holes 103, are formed transversely to the longitudinal axis L defined by the passage slot 100. The same applies to the sealing element 20 as well.
  • the passage slot 100 is opened to form an oval and forms a passage opening for the bulk materials to be filled, which, due to the reversible material properties of the sealing element 10, reversibly into the closed state according to FIG. 12 can be reset, which can also be supported by a corresponding opposing force of the traction drive means 9.
  • the two connecting and shut-off devices 1, 2 When in docked state according to FIGS. 1 to 5 the two connecting and shut-off devices 1, 2 come into contact with each other, the two sealing elements 10, 20 are congruent to each other and seal each other.
  • the sealing elements or the connection and shut-off 1, 2 are also positively connected to each other, so that the first connection and obturator 1, the so-called active part provided Buchantriebsstoff 9 via the non-positive connection and simultaneously to the first sealing element open and close the second sealing element 20.
  • FIG. 7 is a modification of the device according to the invention according to FIG. 1 can be seen in the same parts have the same reference numerals and will not be explained separately to avoid repetition, unless this is necessary for understanding the invention.
  • the end portion 30 of the tubular film supply 3 is not fixed on the outer circumference of the support tube 4, but occurs together with the bottom portion 300 forming and connected via the clip 31 beginning portion of the tubular film supply 3 between the outlet opening 41 of the support tube and the sealing ring 5.
  • the end portion 30 of the tubular film supply 3 is then guided within the support tube 4 as a lining thereof upwards and exits from the inlet opening 40 of the support tube 4 and is there directly connected sealed to the second connection and obturator 2, for example glued into the passage gap 200 or welded.
  • a on the first connection and obturator 1 on and abdockbare unit consisting of support tube 4 with tube film supply 3 and second connection and obturator 2 is present, which due to the closure effect of the second connection and obturator 2 and the above the clip 31 connection is well protected against contamination from the environment.
  • connection and shut-off elements 1, 2, in particular of the formed as an active part connection and obturator 1 and an immediate dosage of bulk materials can be made by the control of the sealing element 10 is effected so that an exact For example, weight or volume-controlled metering of the bulk material in the container B can be done without the need for additional metering.
  • a variable opening of the passage cross-section can also be used by appropriate control.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Basic Packing Technique (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Claims (16)

  1. Dispositif de déversement sans contamination de matières en vrac par une sortie d'un réservoir de stockage, comprenant une réserve de feuille tubulaire (3) préparée sur un tube porteur (4) comprenant une ouverture d'entrée (40) et une ouverture de sortie (41), laquelle peut être remplie par le tube porteur (4) avec la matière en vrac, caractérisé en ce qu'un premier organe de liaison et d'arrêt (1) est associé à la sortie du réservoir de stockage et un deuxième organe de liaison et d'arrêt (2) est associé à l'ouverture d'entrée (40) du tube porteur (4), lesquels peuvent être amenés en contact l'un contre l'autre de manière étanche et peuvent être ouverts de manière réversible en formant une ouverture de passage pour les matières en vrac à déverser.
  2. Dispositif selon la revendication 1, caractérisé en ce que l'ouverture d'entrée (40) du tube porteur (4) est reliée par l'intermédiaire d'une section de tuyau flexible (42) au deuxième organe de liaison et d'arrêt (2).
  3. Dispositif selon la revendication 1, caractérisé en ce qu'une section terminale (30) de la réserve de feuille tubulaire (3) est disposée de manière à s'étendre du côté intérieur à travers le tube porteur (4) et est fixée dans la région de son ouverture terminale (31) au deuxième organe de liaison et d'arrêt (2).
  4. Dispositif selon l'une quelconque des revendications 2 ou 3, caractérisé en ce que la section de tuyau flexible (42) ou encore la section terminale (30) de la réserve de feuille tubulaire (3) est conçue avec un raccord de dépoussiérage (7).
  5. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'un des organes de liaison et d'arrêt (1, 2) en tant partie active est équipé de moyens d'entraînement pour l'ouverture réversible et l'autre organe de liaison et d'arrêt (2, 1) en tant partie passive peut être relié à force à la partie active et peut être ouverte de manière réversible au moyen de ses moyens d'entraînement.
  6. Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'au moins un des organes de liaison et d'arrêt (1, 2) peut être utilisé comme dispositif de dosage pour les matières en vrac à déverser.
  7. Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'il est prévu un bâti de réception (6) dans lequel le tube porteur (4) avec la réserve de feuille tubulaire (3) se trouvant sur celui-ci peut être suspendu.
  8. Dispositif selon ['une quelconque des revendications 1 à 7, caractérisé en ce qu'il est prévu une bague d'étanchéité (5) amovible pour rendre étanche la réserve de feuille tubulaire (3) par rapport à l'ouverture de sortie (41) du tube porteur (4).
  9. Dispositif selon l'une quelconque des revendications 1 à 8, caractérisé en ce que les organes de liaison et d'arrêt (1, 2) peuvent être mis en contact l'un avec l'autre de manière à coïncider et comprennent respectivement un élément d'étanchéité (10, 20) élastique pourvu d'une fente de passage (100, 200), la fente de passage (100, 200) pouvant être ouverte de manière réversible en formant une ouverture de passage pour les matières en vrac.
  10. Dispositif selon la revendication 9, caractérisé en ce que la fente de passage (100, 200) des éléments d'étanchéité (10, 20) peut être ouverte au moyen de moyens d'entraînement en traction (9) agissant transversalement à l'axe longitudinal (L) de la fente de passage (100, 200).
  11. Dispositif selon une quelconque des revendications 9 ou 10, caractérisé en ce que les éléments d'étanchéité (10, 20) sont guidés de force dans des articulations en ciseaux (101, 102).
  12. Procédé de déversement sans contamination de matières en vrac par une sortie d'un réservoir de stockage dans une réserve de feuille tubulaire (3) préparée sur un tube porteur (4), caractérisé par les étapes suivantes :
    a) préparer une sortie (1) du réservoir de stockage fermée par un premier organe de liaison et d'arrêt associé (1) ;
    b) préparer une réserve de feuille tubulaire (3) fermée par un deuxième organe de liaison et d'arrêt associé (2) sur un tube porteur (4) ;
    c) relier de manière étanche les deux organes de liaison et d'arrêt (1, 2) l'un à l'autre ;
    d) ouvrir les organes de liaison et d'arrêt (1, 2) en formant une ouverture de passage pour les matières en vrac à déverser et déverser ensuite celles-ci dans la réserve de feuille tubulaire (3).
  13. Procédé selon la revendication 12, caractérisé en ce qu'après achèvement du remplissage de la réserve de feuille tubulaire (3), les organes de liaison et d'arrêt (1, 2) sont fermés et la liaison étanche entre eux est supprimée.
  14. Procédé selon la revendication 12 ou 13, caractérisé en ce les deux organes de liaison et d'arrêt (1, 2) sont reliés à force l'un avec l'autre et l'ouverture et la fermeture de ceux-ci sont effectuées ensemble au moyen de dispositifs d'entraînement (9) sur un organe d'arrêt.
  15. Procédé selon l'une quelconque des revendications 12 à 14, caractérisé en ce qu'un dosage des matières en vrac est effectué au moyen des organes de liaison et d'arrêt (1, 2).
  16. Procédé selon l'une quelconque des revendications 12 à 15, caractérisé en ce qu'un récipient, tel qu'un sac ou un big-bag, pourvu d'un deuxième organe de liaison et d'arrêt (2) associé est préparé à la place d'une réserve de feuille tubulaire (3) disposée sur le tube porteur (4).
EP09753676A 2008-05-28 2009-05-28 Dispositif et procédé de déversement ou de soutirage sans contamination de matières en vrac Not-in-force EP2285684B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008007187U DE202008007187U1 (de) 2008-05-28 2008-05-28 Vorrichtung zum Verbinden und Verschließen von rieselfähige Schüttgüter enthaltenden Behältern
PCT/EP2009/003821 WO2009144021A1 (fr) 2008-05-28 2009-05-28 Dispositif et procédé de déversement ou de soutirage sans contamination de matières en vrac

Publications (2)

Publication Number Publication Date
EP2285684A1 EP2285684A1 (fr) 2011-02-23
EP2285684B1 true EP2285684B1 (fr) 2012-02-15

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Application Number Title Priority Date Filing Date
EP09753676A Not-in-force EP2285684B1 (fr) 2008-05-28 2009-05-28 Dispositif et procédé de déversement ou de soutirage sans contamination de matières en vrac
EP09007144A Not-in-force EP2128031B1 (fr) 2008-05-28 2009-05-28 Dispositif de liaison et de fermeture de récipients

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09007144A Not-in-force EP2128031B1 (fr) 2008-05-28 2009-05-28 Dispositif de liaison et de fermeture de récipients

Country Status (4)

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EP (2) EP2285684B1 (fr)
AT (2) ATE545584T1 (fr)
DE (2) DE202008007187U1 (fr)
WO (1) WO2009144021A1 (fr)

Cited By (1)

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CN103600872A (zh) * 2013-10-21 2014-02-26 尚宝泰机械科技（昆山）有限公司 一种全自动食品生产包装设备

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WO2020031115A1 (fr) * 2018-08-09 2020-02-13 Lonza Ltd. Station de transfert pour des germes cristallins d'api
EP4265534A1 (fr) * 2022-03-04 2023-10-25 Containment Service Providers Company Limited Dispositif de sertissage de doublure

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DE4406605A1 (de) * 1994-03-01 1995-09-07 Bosch Gmbh Robert Schlauchbeutelmaschine mit einer Einrichtung zum Staubfreihalten der Innenseite eines Folienschlauches in dessen Siegelbereich
DE20117669U1 (de) 2001-10-29 2002-03-14 GEA Buck Valve GmbH, 79379 Müllheim Abgedichtete Andockeinrichtung insbesondere für Säcke
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EP1708941B1 (fr) * 2003-12-11 2008-02-20 Hecht Anlagenbau GmbH Procede pour vider et remplir sans contamination des contenants pour matieres en vrac
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN103600872A (zh) * 2013-10-21 2014-02-26 尚宝泰机械科技（昆山）有限公司 一种全自动食品生产包装设备
CN103600872B (zh) * 2013-10-21 2015-11-25 尚宝泰机械科技（昆山）有限公司 一种全自动食品生产包装设备

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Publication number Publication date
EP2285684A1 (fr) 2011-02-23
EP2128031B1 (fr) 2010-09-22
DE202008007187U1 (de) 2008-08-07
DE502009000105D1 (de) 2010-11-04
WO2009144021A1 (fr) 2009-12-03
EP2128031A1 (fr) 2009-12-02
ATE482146T1 (de) 2010-10-15
ATE545584T1 (de) 2012-03-15

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