EP0077508A1 - Procédé et dispositif d'emballage de piles d'objets palettisés - Google Patents

Procédé et dispositif d'emballage de piles d'objets palettisés Download PDF

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Publication number
EP0077508A1
EP0077508A1 EP82109357A EP82109357A EP0077508A1 EP 0077508 A1 EP0077508 A1 EP 0077508A1 EP 82109357 A EP82109357 A EP 82109357A EP 82109357 A EP82109357 A EP 82109357A EP 0077508 A1 EP0077508 A1 EP 0077508A1
Authority
EP
European Patent Office
Prior art keywords
pallet
conveyor
hood
goods
stack
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.)
Granted
Application number
EP82109357A
Other languages
German (de)
English (en)
Other versions
EP0077508B1 (fr
Inventor
Rainer Wilhelm Hannen
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.)
MSK Verpackungs Systeme GmbH
Original Assignee
MSK Verpackungs Systeme 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27189625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0077508(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19813141100 external-priority patent/DE3141100A1/de
Priority claimed from DE19823200832 external-priority patent/DE3200832A1/de
Priority claimed from DE19823204171 external-priority patent/DE3204171A1/de
Application filed by MSK Verpackungs Systeme GmbH filed Critical MSK Verpackungs Systeme GmbH
Priority to AT82109357T priority Critical patent/ATE12474T1/de
Publication of EP0077508A1 publication Critical patent/EP0077508A1/fr
Application granted granted Critical
Publication of EP0077508B1 publication Critical patent/EP0077508B1/fr
Expired legal-status Critical Current

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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
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat

Definitions

  • the invention relates to a method for packaging palletized stacks of goods, in which a shrink hood is pulled over the stack of goods and the pallet, which is applied to the stack of goods and the pallet and shrunk.
  • the invention also relates to an apparatus for performing the method.
  • Palletized stacks of goods are covered with a shrink hood which, after shrinking, holds the stack together and on the pallet.
  • the shrink hood should not only encompass the stack but also the edges of the pallet and at least partially lie against the underside of the pallet, so that the so-called undershrinkage occurs when shrinking. Covering and shrinking can be largely automated.
  • the palletized stacks of goods are moved on a conveyor, for example a roller conveyor, into the area of a hood pulling station, where they are provided with a shrink hood and then transported from the conveyor to the area of a shrinking station where the shrink hoods are shrunk.
  • a shrinking station usually has a hot gas mast that can be guided around the palletized stack of goods, hot gas being blown out of the hot gas mast against the surfaces of the shrink hood.
  • shrinking furnaces are known for shrinking shrink hoods, but they are less suitable for largely automated operation. Since a shrinking furnace, in which a palletized stack of goods is located, is difficult or impossible to access, the shrink hood is sucked against the stack of goods and against the pallet during the shrinking process. However, this creates wrinkles in the hood material because it can no longer absorb any tension when heated. As a result, the hood material is weakened and the external impression of the stacked palletized goods provided with a shrunk hood is impaired.
  • the object of the invention is to ensure that with largely automated hood covering and shrinking, a sufficiently large under-shrinkage is reliably produced.
  • the success of this method is essentially that the shrink hood is clamped and held at its free edges between the underside of the pallet and the storage surface, so that it can no longer perform any free movements during the subsequent shrinking. At the same time, it is ensured that the desired shrinkage is created because a substantial part of the free edges of the shrink hood is already under the edges of the pallet.
  • the shrink hood should be placed on the stack of goods by suction of air and placed under the edges of the pallet.
  • the air is expediently extracted from the underside of the pallet. Because this procedure enables largely automatic operation without manual intervention because the flow forces of the air are sufficient to place the shrink film in the manner described.
  • a device for carrying out the method has a conveyor for the palletized stacks of goods, a hood pulling station and a shrinking station which are arranged in the region of the conveyor.
  • the device is characterized in that the conveyor has an air-permeable conveyor track and that a lifting platform and a suction blower are arranged below the hood pull-over station.
  • the lifting platform and suction blower can be automatically controlled in accordance with the intermittent feed of the conveyor, so that they only come into action when there is a palletized stack of goods in the area of the hood pulling station.
  • the conveyor can be a multi-track chain conveyor.
  • Such a chain conveyor can also transport pallets of different sizes and in the area of this chain conveyor a lifting platform can be installed with which the pallets of different sizes can be lifted.
  • Lifting platforms for this purpose can be designed differently.
  • the lifting platform is a scissor-type lifting platform, the supporting arms of which pass through the tracks of the conveyor. Then the suction fan can be arranged between the support arms of the scissor lift.
  • additional holding devices for pressing the shrink hood onto the free sides of the stack of goods can be arranged, which loosen the shrink hood and lift it off counteract the shrink hood.
  • tools for turning over the protruding edges of the shrink hood under the pallet can be arranged in the area of the hood pulling station.
  • These tools which, according to a preferred embodiment of the invention, are designed as arms which can be pivoted about vertical axes and extend horizontally below the underside of the pallet, act in combination with the flow forces generated by the suction fan in such a way that those free edges of the shrink hood, which are relatively far away from the suction fan can be reliably handled under the bottom of the pallet.
  • flow forces are still present in the areas of a narrow side of the pallet, which try to turn the projecting edges of the shrink hood towards the center of the pallet. As a result, these edges are already pre-oriented.
  • the tools or arms are swung under the underside of the pallet, they overlap the protruding edges completely under the underside of the pallet.
  • the arms are driven and they should have a common drive at least on each side of the conveyor.
  • the drive can be a lifting cylinder, the piston rod of which actuates a lever gear connected to the arms.
  • the lever mechanism in turn engages the vertical pivot axes of the arms and pivots them from their rest position into the operating position or vice versa.
  • Two arms are expediently arranged on each side of the hood pulling station. It has been found that the most favorable effects are achieved when the arms are each about 1/4 and 3/4 of the pallet dimension in the conveying direction and at a distance of about 1/4 of this dimension from the associated narrow side of the Pallet are arranged.
  • the corner regions of the protruding edges of the shrink hood are thus also detected, in particular when the pivoting direction of the arms is directed essentially towards the center of the surface of the pallet when the edges of the shrink hood are turned over.
  • the arms should pivot so that the front arm in the transport direction of the stack of goods points forward in the rest position and is then pivoted towards the pallet, while the rear arm in the transport direction of the stack of goods points backwards in the rest position and also in the direction of the Pallet is pivoted.
  • the palletized stack of goods can be lowered back onto the conveyor and transported to a shrinking station.
  • the folded edges of the shrink hood are clamped between the stack of goods and the conveyor and thus fixed for transport to the shrinking station and for the subsequent shrinking process there in such a way that they can no longer pull up even under the influence of the shrinking forces.
  • the conveyor therefore has the task of fixing the folded edges of the shrink hood after the stack of goods has been lowered.
  • the conveyor should have conveyor elements that move with the stack of goods placed on it during transport. In this way it is prevented that the folded-over edges are pushed up again by a relative movement between the stack of goods and the conveying elements.
  • Transport trolleys or documents are suitable as moving conveying elements. It is particularly useful to design the conveyor as a chain conveyor with at least two external chain strands on which the pallet can be placed. So that the central area of the folded-over edges is also clamped, at least one further chain strand should additionally be provided between the two chain strands arranged on the outside.
  • the tools can be sliding plates which are arranged at the level of the upper side of the lifting platform when the lifting platform is raised and whose plate and sliding level extends essentially parallel to the conveying level.
  • the sliding plates are flat components that are essentially parallel to the underside of the pallet be moved and grasp the protruding edges of the shrink hood and lay them flat against the underside of the pallet.
  • the still effective flow forces of the suction fan are thus advantageously supported in the formation of wrinkle-free envelopes on the underside of the pallet. It is understood that such sliding plates are arranged on all four sides of the pallet.
  • sliding plates can be held on the front and rear side of the lifting platform in the direction of transport outside and / or between the tracks of the chain conveyor, which can be adjusted vertically with the lifting platform and are otherwise displaceable in or against the conveying direction.
  • the operation of the conveyor is not hindered by these sliding plates, since the sliding plates are raised or lowered together with the lifting platform and these sliding plates are located outside or between the tracks of the chain conveyor.
  • a sliding plate is expediently arranged between adjacent tracks of the chain conveyor and / or adjacent support strips of the lifting platform.
  • a sliding plate can always be provided between adjacent tracks, so that the front and rear sides of the lifting platform in the direction of transport are equipped with sliding plates which can grasp the associated protruding edges of the shrink film over most of their length.
  • sliding plates are provided on both sides of the chain conveyor, the sliding direction of which extends transversely to the conveying direction.
  • These sliding plates arranged on both sides of the chain conveyor can be arranged fixed in height. After preferred execution form of the invention, they should extend over the associated outer track of the chain conveyor when they are pushed under the raised pallet. Then it can namely be achieved that the edges of the shrink hood covered and folded over by these sliding plates are knocked under the pallet to such an extent that, after the pallet has been lowered, they are clamped between the latter and the outer tracks of the chain conveyor and can no longer carry out any free movements.
  • the conditions become particularly favorable when the sliding plates arranged on both sides of the chain conveyor overlap at least partially with the sliding plates arranged outside the tracks and held on the lifting platform, when all sliding plates are pushed under the pallet, because then the folded edges are in the area of the corners overlap like a box fold. It is understood that in this case the sliding plane of the sliding plates arranged on both sides of the chain conveyor is somewhat higher than that of the other sliding plates.
  • Lifting cylinders which are actuated pneumatically or hydraulically can be provided as drives for the sliding plates.
  • the basic structure of the device shown consists of an intermittently operating conveyor 1, on which pallets 2 with stacks of goods 3 are placed and first transported into the area of a hood pulling station 4, not shown in detail, and then into the area of a shrinking station 5.
  • the conveyor 1 is a chain conveyor with several tracks 6, in the illustrated embodiment three tracks 6, which extend parallel to one another. In the area of the hood pulling station 4, a shrink hood 7 is pulled over the stack of goods 3 located under the hood pulling station 4.
  • a scissor lift 8 Below the hood pulling station 4 there is a scissor lift 8, the support arms 9 of which grip through the tracks 6 of the conveyor 1 and can thereby grasp the underside of the pallet 2 located there.
  • the conveyor 1 is stopped and the pallet 2 with the stack of goods 3 located thereon is lifted by the support arms 9 of the scissor lift 8 so that the shrink hood 7 is not only over the stack of goods but also pulled up over the sides of pallet 2.
  • a suction blower 10 which serves to suck the sides of the shrink hood 7 onto the associated sides of the stack of goods 3 and at the same time the free lower edge 11 of the shrink hood 7 under the edge of the pallet 2 lay.
  • the pallet 2 With the suction fan 10 running, the pallet 2 is then lowered again, so that the free edge 11 of the shrink hood 7 is clamped between the underside of the pallet 2 and the top of the conveyor 1 and held there.
  • the pallet 2 with the stack of goods 3 and the shrink hood 7 is then transported into the area of the shrinking station 5, where the shrink hood 7 is shrunk.
  • the shrinking station 5 has a hot gas mast, not shown, which is guided around the stack of goods 3 and from which a hot gas jet directed onto the shrink hood 7 emerges.
  • the material of the shrink hood 7 shrinks not only on the free sides of the stack of goods 3 but also in the region of the free edge 11 located under the pallet 2, so that the desired shrinkage occurs.
  • the shrink hood 7 loosens again somewhat, because no underpressure is generated under the pallet 2.
  • the air located below the shrink hood 7 is heated by the action of the shrinking device, so that the shrink hood 7 can expand somewhat.
  • the material of the shrink hood 7 shrinks evenly.
  • holding devices for pressing the shrink hood onto the free sides of the material stack 3 can also be provided in the area of the shrinking station 5. These can be pneumatically operating holding devices.
  • the tools are provided in the area of the hood pulling station and outside the pallet transport path for turning over the projecting edges 11 of the shrink hood 7 under the pallet 2.
  • the tools are arms 12, 13 which are arranged in pairs on each side of the conveyor 1 or hood pulling station and which extend essentially in the horizontal direction and which can be pivoted about vertical axes 14 and 15.
  • the two arms 12, 12 have on each side a common drive from a lifting cylinder 16, which can be actuated pneumatically in the exemplary embodiment shown and a lever mechanism 17,
  • the arm 12 is arranged at approximately 1/4 and the M rm 13 is arranged at approximately 3/4 of the pallet dimension in the conveying direction. Both arms 12, 13 are at a distance of approximately 1/4 of the pallet dimension in the conveying direction from the associated narrow side of the pallet.
  • the arm 12 is directed in the rest position against the conveying direction, while the arm 13 is directed in the rest position in the conveying direction.
  • the lifting cylinder 16 is actuated, the two arms are pivoted in the direction of the pallet and thus under the pallet, whereby they grip the projecting edges 11 of the shrink hood 7 and place them against the underside. The edges 11 can then be held there by flow forces of the suction fan 10.
  • the pallet 2 With the suction fan 10 running, the pallet 2 is lowered again, so that the folded edge 11 of the shrink hood 7 is clamped between the underside of the pallet 2 and the conveyor 1 and held there. In this state, the pallet 2 is transported with the stack of goods 3 and the shrink hood 7 to the shrinking station (not shown), where the shrink hood 7 is shrunk.
  • the arms 12, 13 can also be displaceable in the vertical direction. Then the arms 12, 13 are lowered together with the pallet 2 after the edges 11 have been turned over until the folded edges 11 are clamped and held between the pallet 2 and the conveyor 1.
  • the same reference numerals again designate the same parts.
  • tools are provided in the area of the hood pulling station for turning over the projecting edges 11 of the shrink hood 7 under the pallet 2.
  • the tools are sliding plates 20, 21 and 22 arranged in groups.
  • the sliding plates 20, 21 are each connected to the front or rear side of the lifting platform 8 in the transport direction of the chain conveyor 1 by means of a supporting frame 23, which is adjustable in the direction of arrows 24 via lifting cylinder 25 together with the sliding plates 20, 21.
  • the sliding plates 20 are located outside the outer tracks 6 of the chain conveyor 1, while the sliding plates 21 are each arranged between two adjacent tracks 6 of the chain conveyor 1 and / or between adjacent support arms 8 of the lifting platform 9, so that they do not interfere with the operation of the chain conveyor 1 can.
  • the sliding plates 22 are arranged on both sides of the chain conveyor 1 outside the outer tracks 6 at a fixed height. They can be moved transversely to the conveying direction in the direction of arrows 26 with lifting cylinders, not shown. Moreover, these sliding plates 22, which are displaceable transversely to the conveying direction, are arranged such that when they are pushed under the pallet 2 they cover not only the outer tracks 6 of the chain conveyor 1 but also the outer sliding plates 20, which are displaceable in the conveying direction. Accordingly, the sliding plane of the sliding plates 22 is somewhat higher than the sliding plane of the Sliding plates 20.
  • the device shown works as follows: when the shrink hood 7 is pulled over the raised stack of goods 3, the suction fan 10 is switched on, if not already done, so that the projecting edges 11 of the shrink hood 7 at least in the direction of that under the action of the flow forces Suction blower 11 and thus at least partially pulled under the bottom of the pallet 2. Then the drives of the sliding plates 22 are actuated, so that these sliding plates 22 move from both sides of the stack of goods 3 under the pallet 2 and thereby place the associated projecting edges 11 of the shrink hood 7 smoothly under the pallet 2.
  • the lifting cylinders 25 are actuated so that the sliding plates 20 and 21 are pushed from the front and / or back of the stack of goods 3 under the pallet 2, whereby they place the associated edges 11 of the shrink hood 7 smoothly under the pallet 2.
  • a clean fold is created in the manner of a base fold in a box.
  • the sliding plates 22 can then be withdrawn again.
  • the assigned edges 11 are held by the flow forces and at least in some areas also by the folding in the overlap area 27 under the pallet 2. If the pallet 2 is now lowered with the sliding plates 20, 21, the folded-over edges 11 lying flat under the pallet 2 become between them and the tracks 6 of the chain conveyor 1 are clamped. You can no longer move freely on the further transport to the shrinking station.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • De-Stacking Of Articles (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Specific Conveyance Elements (AREA)
EP82109357A 1981-10-16 1982-10-09 Procédé et dispositif d'emballage de piles d'objets palettisés Expired EP0077508B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82109357T ATE12474T1 (de) 1981-10-16 1982-10-09 Verfahren und vorrichtung zum verpacken von palettierten gutstapeln.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19813141100 DE3141100A1 (de) 1981-10-16 1981-10-16 Verfahren und vorrichtung zum verpacken von plaettierten gutstapeln
DE3141100 1981-10-16
DE19823200832 DE3200832A1 (de) 1982-01-14 1982-01-14 Vorrichtung zum verpacken von palettierten gutstapeln
DE3200832 1982-01-14
DE19823204171 DE3204171A1 (de) 1982-02-06 1982-02-06 Vorrichtung zum verpacken von palettierten gutstapeln
DE3204171 1982-02-06

Publications (2)

Publication Number Publication Date
EP0077508A1 true EP0077508A1 (fr) 1983-04-27
EP0077508B1 EP0077508B1 (fr) 1985-04-03

Family

ID=27189625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109357A Expired EP0077508B1 (fr) 1981-10-16 1982-10-09 Procédé et dispositif d'emballage de piles d'objets palettisés

Country Status (3)

Country Link
US (1) US4575989A (fr)
EP (1) EP0077508B1 (fr)
DE (1) DE3262894D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662504A (en) * 1984-05-09 1987-05-05 Azionaria Costruzioni Macchine Automatiche-A.C.M.A.-S.P.A. Apparatus for arranging articles into groups
EP0299094A1 (fr) * 1987-07-11 1989-01-18 VfI Gesellschaft für Verpackungstechnik mbH Dispositif de levage pour une palette chargée d'articles empilés
WO2007095986A3 (fr) * 2006-02-17 2007-11-08 Henkel Kgaa Procede ameliore de fabrication de portions enveloppees d'agent de lavage ou de purification

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DE3621297A1 (de) * 1986-06-25 1988-01-14 Moellers Maschf Gmbh Vorrichtung zum ueberziehen und anschrumpfen einer schrumpffolienhaube ueber bzw. an einen stapel.
DE3621296A1 (de) * 1986-06-25 1988-01-14 Moellers Maschf Gmbh Vorrichtung zur herstellung einer vollstaendig mit schrumpffolie umhuellten, palettenlosen verpackungseinheit
DE3639472A1 (de) * 1986-11-18 1988-05-19 Moellers Maschf Gmbh Vorrichtung zur herstellung einer vollstaendig mit schrumpffolie umhuellten verpackungseinheit
US4879861A (en) * 1988-04-20 1989-11-14 Mcadams William J Method for packaging firewood and the apparatus thereof
DE8816085U1 (de) * 1988-12-24 1989-03-09 MSK-Verpackungs-Systeme GmbH, 4190 Kleve Vorrichtung zum Verpacken eines auf einer Palette angeordneten Gutstapels
US5111639A (en) * 1989-02-15 1992-05-12 Transfresh Corporation Method and apparatus for bagging product units
DE59106276D1 (de) * 1990-09-13 1995-09-21 Hannen Reiner Develog Verfahren zum Überziehen von Stretchfolienhauben über einen Gutstapel und Vorrichtung zur Durchführung des Verfahrens.
DE4423513C1 (de) * 1993-10-26 1996-02-01 Moellers Maschf Gmbh Vorrichtung zum Einschrumpfen einer Schrumpffolienhaube
WO1995013218A1 (fr) * 1993-11-12 1995-05-18 Shinwa Corporation Procede et dispositif pour emballer un article par la pression atmospherique
DE4426369C1 (de) * 1994-07-26 1995-08-17 Moellers Maschf Gmbh Verfahren zum Verpacken eines Gutstapels mit einer Schrumpffolienhaube
US8256190B2 (en) * 1998-09-10 2012-09-04 The Bowden Group System and method for providing a regulated atmosphere for packaging perishable goods
US7644560B2 (en) * 1998-09-10 2010-01-12 The Bowden Group System and method for providing a regulated atmosphere for packaging perishable goods
US8783002B2 (en) 1998-09-10 2014-07-22 The Bowden Group Method for providing a regulated atmosphere for packaging perishable goods
ATE225282T1 (de) * 1999-01-28 2002-10-15 Msk Verpackung Syst Gmbh Vorrichtung zum schrumpfen einer heissschrumpffolie
US20050183397A1 (en) * 2004-02-24 2005-08-25 Frederick Forgnone Apparatus and methods for enclosing product units
ITRM20040472A1 (it) * 2004-10-01 2005-01-01 Stelliferi & Itavex S P A Procedimento per il confezionamento di prodotti, ad esempio per prodotti alimentari, relativa confezione e corredo di realizzazione.
US7350338B1 (en) * 2005-02-25 2008-04-01 Watchowski Mark A Portable storage protection device
US8011677B1 (en) * 2006-12-22 2011-09-06 Coca-Cola Bottling Co. United, Inc. Pallet jack system and method for the transportation of stackable packaged goods pallets
DE202010001587U1 (de) * 2010-01-29 2010-04-22 Msk - Verpackungs-Systeme Gmbh Vorrichtung zum Umhüllen eines Gutstapels mit einer Folie
CZ2010463A3 (cs) * 2010-06-11 2011-08-10 Jihoceská univerzita v Ceských Budejovicích, Ekonomická fakulta Zarízení pro vícenásobnou fixaci zboží na palete a zpusob vícenásobné fixace zboží na palete
US20160272353A1 (en) * 2015-03-17 2016-09-22 Krones Aktiengesellschaft Apparatus and method for producing shrink-wrapped bundles
EP3214003B1 (fr) * 2016-03-01 2019-01-02 MSK - Verpackungs-Systeme GmbH Procede et dispositif de retraction d'une feuille thermoretractable disposee autour d'une pile de marchandises, notamment palettisee
CN110834771A (zh) * 2019-11-22 2020-02-25 安徽永锋智能包装科技有限公司 冰箱透明包装套袋收底方法
US12493855B2 (en) 2023-12-17 2025-12-09 Rehrig Pacific Company Validation system for conveyor

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FR2062046A5 (fr) * 1969-10-08 1971-06-25 Ural Z Tyazhelogo
DE1786469A1 (de) * 1965-02-15 1972-02-24 Weldotron Corp Geraet zum Glaetten der Schmalseiten von auf flachen Packungen aufgeschrumpften und an ihrer Oberseite bereits geglaetteten Folienhuellen
DE2205975A1 (de) * 1971-02-10 1972-08-31 A/S Ingenioerfirmaet Fernholt & Giertsen, Sandvika (Norwegen) Verfahren und Vorrichtung zum Einwickeln von Packgut in wärmeschrumpfbare Folie
US3807126A (en) * 1970-06-10 1974-04-30 Schwartz F Gmbh Ind Und Maschi Wrapping and securing loads on pallets

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DE6801652U (de) * 1968-10-10 1969-01-23 Nuetro Hirsch & Co Vorrichtung zum verpacken von stueckguetern auf einem grundrahmen
US3589510A (en) * 1969-04-28 1971-06-29 Ameripol Inc Package and method of making
USRE27977E (en) 1972-11-15 1974-04-23 Method and apparatus for packaging products
US3853218A (en) * 1973-01-30 1974-12-10 Gilbert G Load of goods comprising a plurality of layers, and a method and a machine for producing said load
AT372348B (de) * 1976-04-03 1983-09-26 Moellers E Fa Verfahren zur herstellung eines palettenlosen kollis und vorrichtung zur durchfuehrung des verfahrens
FR2417434A1 (fr) * 1978-02-18 1979-09-14 Moellers Maschf Dispositif pour l'introduction de parties d'une feuille contractable d'emballage dans des zones en retrait prevues sur les cotes d'une pile d'objets

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
DE1786469A1 (de) * 1965-02-15 1972-02-24 Weldotron Corp Geraet zum Glaetten der Schmalseiten von auf flachen Packungen aufgeschrumpften und an ihrer Oberseite bereits geglaetteten Folienhuellen
FR2062046A5 (fr) * 1969-10-08 1971-06-25 Ural Z Tyazhelogo
US3807126A (en) * 1970-06-10 1974-04-30 Schwartz F Gmbh Ind Und Maschi Wrapping and securing loads on pallets
DE2205975A1 (de) * 1971-02-10 1972-08-31 A/S Ingenioerfirmaet Fernholt & Giertsen, Sandvika (Norwegen) Verfahren und Vorrichtung zum Einwickeln von Packgut in wärmeschrumpfbare Folie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662504A (en) * 1984-05-09 1987-05-05 Azionaria Costruzioni Macchine Automatiche-A.C.M.A.-S.P.A. Apparatus for arranging articles into groups
EP0299094A1 (fr) * 1987-07-11 1989-01-18 VfI Gesellschaft für Verpackungstechnik mbH Dispositif de levage pour une palette chargée d'articles empilés
WO2007095986A3 (fr) * 2006-02-17 2007-11-08 Henkel Kgaa Procede ameliore de fabrication de portions enveloppees d'agent de lavage ou de purification

Also Published As

Publication number Publication date
DE3262894D1 (en) 1985-05-09
EP0077508B1 (fr) 1985-04-03
US4575989A (en) 1986-03-18

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