EP2714523B1 - Procédé et dispositif destinés à réaliser une unité d'emballage dépourvue de palettes - Google Patents

Procédé et dispositif destinés à réaliser une unité d'emballage dépourvue de palettes Download PDF

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Publication number
EP2714523B1
EP2714523B1 EP12725319.3A EP12725319A EP2714523B1 EP 2714523 B1 EP2714523 B1 EP 2714523B1 EP 12725319 A EP12725319 A EP 12725319A EP 2714523 B1 EP2714523 B1 EP 2714523B1
Authority
EP
European Patent Office
Prior art keywords
film
layer
stack
special layer
special
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
EP12725319.3A
Other languages
German (de)
English (en)
Other versions
EP2714523A1 (fr
Inventor
Peter Aka
Axel-Meinhard Aka
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.)
Maschinenfabrik Moellers GmbH
Original Assignee
Maschinenfabrik Moellers 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 Maschinenfabrik Moellers GmbH filed Critical Maschinenfabrik Moellers GmbH
Publication of EP2714523A1 publication Critical patent/EP2714523A1/fr
Application granted granted Critical
Publication of EP2714523B1 publication Critical patent/EP2714523B1/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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/58—Applying two or more wrappers, e.g. in succession
    • B65B11/585—Applying two or more wrappers, e.g. in succession to stacked articles, e.g. pallettised loads
    • 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
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30—Arranging and feeding articles in groups
    • B65B35/50—Stacking one article, or group of articles, upon another before packaging
    • 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
    • B65B9/026—Enclosing successive articles, or quantities of material between opposed webs the webs forming a curtain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/0088—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00012—Bundles surrounded by a film
    • B65D2571/00018—Bundles surrounded by a film under tension
    • B65D2571/0003—Mechanical characteristics of the stretch film
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00043—Intermediate plates or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/0008—Load supporting elements
    • B65D2571/00092—Load supporting elements formed by specially placed articles or parts thereof

Definitions

  • the present invention relates to a method and an apparatus for producing a palletless packaging unit comprising a plurality of packaging items stacked in a stack, in which packaging items are stacked in such a way that at least two engagement areas for fork legs of a lift truck are formed in at least one stack level.
  • About the engagement areas extends film, which covers the stack completely or partially.
  • a hose hood drawn over the stack of goods is considered to be a sheath, which is closed on one or both sides, but in any case regularly surrounds the stack of goods at its outer circumference, ie. Side surfaces of the stack of goods covers.
  • Such a cover is usually pulled over the stack of goods by moving a hose hood in the vertical along the vertical extent of the stack of goods.
  • FR 2 171 328 A1 discloses an apparatus and method for producing a palletless packaging unit having the pre-characterizing features of claims 1 and 7, respectively.
  • the ends of second film webs are welded together so that they extend over a rolling table.
  • first film webs are placed, which are also welded together at the ends.
  • a special layer is placed on the first film webs and the first film webs are welded together above the special layer by means of welding jaws.
  • several normal layers are placed with a greater width.
  • the welding jaws are brought together again, whereby the first two sheets of film above the top normal position are welded together again.
  • the second film webs After the second film webs have been welded to the first film webs below the first normal position, the second film webs are welded above the uppermost normal position by means of welding jaws.
  • the first film and the second film are each formed from a tube whose circumference is initially smaller than the circumference of the stack and before the wrapping of the stack to a circumference greater than the circumference of the stack stretched and applied with elastic hoop stress to the stack.
  • the EP 2 036 818 A1 proposes to provide the first film on the outside and / or the second film on the inside with a bonding agent and / or with a friction-increasing surface, so that the provided in the overlap region of the first and second film portions of both films against each other and / or cling to each other.
  • the so wrapped packaging unit is reinforced after completion by the holding position in particular adjacent to and over the engagement areas, which is to prevent the lifting of the stack by the lift truck sagging of layers of the stack between the fork legs or laterally past individual fork legs effectively.
  • the secant-like manner over the engagement portions extending first film is preferably according to the teaching of EP 2 036 818 A1 created by the contour of the stack in the engagement area, that the second film is increasingly introduced into the engagement areas when wrapping the stack.
  • the material of the first film is pushed inwards.
  • This procedure basically leads to a sufficient result. Only when packaging articles filled with a material of high bulk density are handled, can problems be caused by setting amounts.
  • the DE 38 32 557 C2 describes the wrapping of the cargo stack by means of a stretch film hood.
  • This stretch film hood is designed as a tubular, welded at one end to the hood formation sheet material.
  • difficulties arise in the region of the engagement areas of the stack, since the stretch film hood does not adapt to the contour of these engagement areas and consequently does not apply to the entire contour of the stack. So the engagement areas are laid by the film.
  • This disadvantage is remedied by the fact that these film hood sections are nachprofiert by molding tools and are fixed by welding or gluing.
  • the turned stack of goods is then either a second film hood overdrawing supplied to pull a second preferably also made of stretch film film hood over the stack or the turned piece stack is in the range of the first film hood-Es
  • the overdrawing device was returned so that the second film hood could be pulled over there.
  • the DE 38 34 535 A1 discloses a method for producing a palletless packaging unit comprising a plurality of packaging articles stacked into a stack of goods. These packaging objects are stacked in the previously known method, so that in at least one stack level by a special situation engagement areas for fork legs of a lift truck are formed, which are covered by packaging units stacked above it, the special situation superior normal position.
  • the stack of goods thus formed is wrapped with a film.
  • This foil is first deposited on forming jaws which release a space intended for depositing the special layer and whose surfaces form a support surface for the first normal layer deposited on the special layer. Accordingly, the mold jaws are already raised to the level of the first normal position before the stack is stacked.
  • the previously known methods are generally expensive. It has been found that the film, in particular a film placed over the stack of products with tension (stretch hood), is only conditionally deformable to such an extent that it can be applied to the contour of the engagement regions.
  • the first hood is fixed relative to the stack, so that an elongation as a result of the forming can be carried out essentially only by those hood section, which is located directly at the height of the special situation. This leads to excessive strains and possibly to the tearing of the film.
  • the present invention proposes a method having the features of claim 1.
  • the special layer is deposited on the film to form the stack of goods.
  • the stack is not formed in a conventional manner by first all the normal layers and placed as a conclusion of the stack, the special situation on the stack and this is finally completed after the stack was rotated. Rather, the stack is immediately stacked in the necessary alignment with the special situation at the bottom.
  • a holding position is placed and connected to the film. The holding position is accordingly integrated when stacking the stack in the stack. The thus provided in a predetermined manner retaining layer is connected to the film.
  • the bonding of the film with the holding layer is carried out regularly before the complete coating of the film on the stack.
  • the film is first connected to the holding position and then placed preferably after stacking all normal layers on the stack. This leads to sufficient material of the film being present in order to place it in the engagement regions on the contour of the engagement regions and to connect it to the retaining layer.
  • the method according to the invention offers the possibility of forming the film enveloping and covering the stack there following the contour of the engagement areas. Accordingly, the engagement areas are free for the engagement of fork legs of a lift truck.
  • the packaging unit according to the invention is accordingly protected in an improved manner against destruction of the envelope during introduction of the fork legs of the lift truck. Also, the stack can only with a foil, i. in particular a single hood and thus resources are gently wrapped safely.
  • fastening sections are formed by the film material.
  • These attachment portions extend substantially in the same height as the surface of the special layer, ie, for example, they lie essentially against the surface unit of the lowest normal position that projects beyond the special layer for forming the engagement regions.
  • These attachment portions are connected to the retaining layer.
  • the connection can be made by welding or gluing.
  • the connection takes place at least in the corner region of the engagement regions, so that the film extending downwardly therefrom directly adjoins extends to the vertical surfaces of the special situation. It is also conceivable to additionally connect the foil to these vertical surfaces of the special layer.
  • a further holding position can be arranged at the bottom during stacking, that is, the special situation placed on the further holding position and these are formed following the contour of the special situation. Accordingly, the material of the other special situation is not only on the underside of the stack, but also parallel to those side surfaces which limit the engagement areas on the inside and are formed by the special situation.
  • the film is placed before depositing the special situation on a substantially flat storage surface, which is partially formed by shaping jaws. Thereafter, the special layer is placed on the film and the fastening sections are formed by raising the mold jaws.
  • the film is first deposited on a substantially flat base device, which also forms the support surface for depositing the special situation.
  • This base device includes the height-adjustable mold jaws, which are spaced apart from each other so that they can include the special situation between them. Usually, the inclusion is done with little play.
  • the mold jaws can also be moved horizontally to deliver them to the special situation. In a raised position, the surfaces of the mold jaws are substantially equal in height to the top of the special situation.
  • the retaining layer is then placed on this plane. Before stacking the first normal position, the retaining layer is connected to the mounting portions of the film.
  • the film is held during the raising of the mold jaws under tension.
  • the present invention intends to specify in particular a method in which the stack is kept in shape at least on the underside with a foil held under tension.
  • the entire stack is covered with a stretch hood, ie clamped under tension circumferentially and / or longitudinally over the film.
  • the holding layer is also connected to the film under tension of the film.
  • the connection area by appropriate Feeding of sheet material at the time of joining are made more relaxed or more stress-relieved, in particular to facilitate the formation of a welded joint. It is thus possible, for example, to provide tension in the contact area with the retaining layer before connecting the fastening sections to the special layer by feeding in film material.
  • the holding layer for example, a film layer or even a wood or cardboard or paper layer can be used.
  • the holding layer may comprise a plastic layer provided at least on the underside of the same, which is suitable for welding to the film.
  • the film is formed before depositing the special situation as a bottom closed film hood.
  • the special layer is deposited on the weld, which closes the film hood on the underside.
  • the later wrapped good stack is certainly shielded on the underside against environmental influences.
  • the film is closed on the upper side after the wrapping of the stack and separated from a film supply.
  • the stack can be completely wrapped and shielded against environmental influences.
  • the separation of the film from the film supply is usually carried out by a cutting device which is arranged in its cutting position at a small distance above the stack.
  • the film material still connected to the film supply is first welded, the welding device being located at a certain distance above the product stack.
  • Refrefollen which are located on the side facing away from the stack of the welding device and through which, for example, in a conventional manner, a predetermined length of the film material can be applied under tension to the stack, the introduced into the film material tensile stress can be reduced. Thereafter, further film material is usually conveyed from the film supply in order to arrange the connection point in the vicinity of the surface of the stack or to create against this.
  • a cutter arranged at a short distance from the top allows the cutting off of a protruding remainder of the predetermined length of the film material immediately above a joint through which the top-side closure of the film is effected.
  • This device has at least one device for wrapping the stack of goods with a film comprising a reefing device for receiving and coating the film over the stack, as is generally known (cf., for example EP 1 013 549 A1 ).
  • This reefing device can also be realized in a uniform manner with a stacking device in order to both form the stack of goods by stacking different stacking levels at a single station and to pull the tubular film over the stack of goods. It is also possible to provide a separate station, in which the hose hood is first formed, separated on the underside and teased. This hose hood can be stored on a movable frame, which comprises clamping means for holding the reefed film.
  • the thus prepared hose hood is transferred to a stacking position. There, the stack is stacked in the manner described above. At this station or at another separate station then the coating of the stacked so stacked with the hose hood can be done. It is regularly assumed that the mounting portions are connected to the holding position at that station at which the stack is stacked. Such a device offers the advantage of higher output, since the different process steps are performed at different positions.
  • the device according to the invention has a storage surface for depositing the packaging objects, which is formed by a base device.
  • This base device has height-adjustable mold jaws, which are vertically movable in the manner already described above.
  • the mold jaws is associated with a joining device. With this joining device, the film can be connected in the region of its attachment sections with a retaining layer placed on the special layer.
  • This device regularly comprises a cutting device in order to separate a predetermined length section of the holding layer from a supply.
  • This stock is, for example, a roll of wound film, cardboard or other windable material.
  • the joining device is designed as a welding device, the welding elements of which interact with the forming jaws in order to connect the layers of film and special layer provided between the welding elements and the fastening sections.
  • the forming jaw may be provided as part of the welding device.
  • the welding elements and the mold jaws as part of an ultrasonic welding device.
  • this ultrasonic welding device there is the advantage that only small thermal stresses are introduced into the film, so that it can be joined with a relatively high residual stress, without damaging the film is to be feared.
  • the cycle time can be reduced since no substantial cooling time must be maintained after welding. It is conceivable to design the shaping jaw as a sonotrode or as an anvil and to provide the welding element as another component of the ultrasonic welding device.
  • the welding device provided for welding the fastening section to the retaining layer is designed to be movable in height such that it can be moved to the upper side of the stack to close the film on the upper side to form a film hood.
  • the device according to the invention needs only a welding device both for joining of retaining layer and mounting portion as well as for closing the top of the film hood.
  • the welding device can also be configured such that the film supplied as an open film tube can be closed on the underside with the welding device before it is deposited on the depositing surface. As a result, the apparatus required for producing the preferred embodiment of the device according to the invention is reduced.
  • FIG. 1 a side view of the essential elements of the device marked with reference numeral 1 is shown. Shown are of the device 1 only Reffrollen 2, which cooperate with Refffingern 3 to strictlyscheffen a marked with reference numeral 4 film hood on the Refffinger 3 bellows and réellespannen when coating the hose hood and create under predetermined residual stress in the circumferential direction and longitudinal direction of the stack.
  • the device further comprises a base device 5, which forms a flat storage surface 6.
  • the base device 5 is formed as a split pad and has a middle fixed base portion 7 and two laterally thereto provided for this form jaws 8, in the in FIG. 1 shown lowered position form part of the storage area 6.
  • a lower portion of the hose hood 4 is stored on the planar support surface 6 thus formed.
  • This lower section of the hose hood is closed by a weld, not shown.
  • the weld is located approximately in the middle of the storage surface 6.
  • a marked with reference numeral 9 special situation is stacked.
  • This special layer 9 has approximately a width extension corresponding to the base section 7.
  • the mold jaws 8 After placing the special layer 9, the mold jaws 8 are moved upwards (see. Fig. 2 ). In this case, the material of the hose hood 4 is applied to the edge surfaces of the special layer 9. The mold jaws 8 are raised so far until their surfaces are approximately flush with the surface of the special layer 9. The hose hood 4 is still clamped between the reefing 2 and the Refffingem 3 and kept under tension. By driving the Reffrollen and / or reducing the braking effect between the Reffrollen 2 and the Refffingem 3 can for easy relaxation of the hose hood 4, these slide off the Refffingem 3 / are conveyed away. In the station shown in FIG.
  • a flat film 10 is placed on the upper side of the special layer 9 and the shaping jaws 8 or fastening sections 11 provided there and formed by the hose hood 4 as a retaining layer.
  • This retaining layer 10 is connected in the region of the fastening portions 11 with these.
  • schematically indicated welding elements are provided with reference numeral 12. These welding elements 12 act in particular on the flat film 10 and the fastening portions 11 in the region of its inward end, in order there to effect a firm connection between the flat film 10 and the fastening portions 11.
  • the inner edge of the mold jaws 8 or the transition region between the mold jaws and the special layer 9 is referred to as the inner end.
  • a plurality of standard plies designated by reference numeral 13 are stacked consecutively on the special layer 9.
  • the lowest normal position 13.1 forms together with the special position 9 engagement portions 14 for the fork legs of a lift truck.
  • the side surfaces of the special layer 9 form the lateral edges of the engaging portions 14, whereas the bottom of the lowest normal position 13.1 the upper, forms horizontally extending completion of the engagement portions 14 against which the fork legs are applied.
  • the Reffrollen 2 are raised vertically together with the Refffingem 3 (see. Fig. 4 ). Characterized the previously formed and marked with reference numeral 15 stack is wrapped on its outside. When wrapping the Reffrollen 2 can be driven, braked or decoupled to remove the rombted material of the hose hood 4 in the desired manner from the Refffingem 3 and apply to the side walls of the stack 15 at a predetermined longitudinal voltage.
  • Refffinger 3 are lifted with associated Reffrollen 2 on the top of the stack of goods 15.
  • a designated with reference numeral 16 welding device which in the present case comprises two weld rails 17 zufahrbaren to one another, is fed in to close the hose cover 4 on the upper side.
  • material can be discharged by driving the Reffrollen 2 of the Refffingem 3 to reduce the tension of the hose hood 4 in the welding area.
  • the method steps described above can be carried out on a conveyor line, as part of which at least the base section 7 is formed. Accordingly, the previously described and in FIG. 6 denoted by reference numeral 19 packaging unit. Forming jaws 8 are previously in their starting position (cf. Fig. 1 ) has been reduced. The further handling of the packaging unit 19 can be done by a forklift, the forks intervene in the engaging portions 14.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)

Claims (12)

  1. Procédé de fabrication d'une unité d'emballage (19) sans palette et comportant plusieurs objets emballés empilés en une pile de marchandise (15), d'après lequel les objets emballés sont empilés de manière telle,
    que dans au moins un plan de la pile on forme, par une couche spéciale (9), au moins deux zones d'accueil (14) pour des branches de la fourche d'un chariot élévateur, que, de façon adjacente à une couche spéciale (9), on empile, de façon à dépasser de celle-ci sur au moins deux côtés, une couche normale (13), et on enveloppe la pile de marchandise (15) par un film (4),
    que l'on dépose la couche spéciale (9) sur le film (4), et l'on dépose entre la couche spéciale (9) et la couche normale (13), une couche de maintien (10) que l'on relie au film (4),
    procédé d'après lequel le matériau de film forme des tronçons de fixation (11), qui s'étendent à la même hauteur que la surface supérieure de la couche spéciale (9) et que l'on relie à la couche de maintien (10), caractérisé
    en ce que le film (4) est déposé sur une surface d'appui sensiblement plane (6), avant que n'y soit déposée la couche spéciale (9), et
    en ce que la couche spéciale (9) est ensuite déposée sur le film (4), et l'on forme ensuite les tronçons de fixation (11) du film (4) adjacents à la couche spéciale (9) et reposant sur la surface d'appui (6), par soulèvement de mors de formage (8).
  2. Procédé selon la revendication 1, caractérisé en ce que le film (4), lors du soulèvement des mors de formage (8), est maintenu en tension de traction.
  3. Procédé selon l'une des revendications précédentes, caractérisé en ce que les tronçons de fixation (11) sont soudés à la couche de maintien (10).
  4. Procédé selon l'une des revendications précédentes, caractérisé en ce que le film est configuré, avant que n'y soit déposée la couche spéciale (9), sous forme de housse de film (4) fermée sur le côté inférieur.
  5. Procédé selon l'une des revendications précédentes, caractérisé en ce que le film (4), après avoir enveloppé la pile de marchandise (15), est fermé sur le côté supérieur et est sectionné d'une réserve de film par un dispositif de coupe (18), qui, dans sa position de coupe, est agencé à faible distance et sensiblement de manière centrale au-dessus de la pile de marchandise (15).
  6. Procédé selon l'une des revendications précédentes, caractérisé en ce que le film (4) est tiré, sous forme de housse étirable, par-dessus la pile de marchandise (15).
  7. Installation pour la fabrication d'une unité d'emballage (19) comprenant plusieurs objets emballés empilés en une pile de marchandise (15), qui comporte des zones d'accueil (14) pour les branches de fourche d'un chariot élévateur, qui sont prévues dans au moins un plan de la pile et sont formées par le fait qu'une couche normale (13) dépassant de la couche spéciale (9) sur au moins deux côtés, est empilée de manière adjacente à une couche spéciale (9),
    l'installation comportant un dispositif (2, 3) qui est destinée à envelopper la pile de marchandise (15) avec un film (4), et qui comprend un dispositif de plissage (2, 3) pour plisser et tirer le film (4) par-dessus la pile de marchandise (15),
    caractérisée
    par un dispositif d'embase (5) formant une surface d'appui (6) pour y déposer des objets emballés, et comprenant des mors de formage (8) déplaçables en hauteur, qui sont espacés l'un de l'autre de manière telle que dans leur position soulevée, ils enserrent la couche spéciale (9), et par un dispositif d'assemblage (12) associé au mors de formage (8) et par lequel le film (4) peut être lié à une couche de maintien (10) déposée sur la couche spéciale (9).
  8. Installation selon la revendication 7, caractérisée par un dispositif pour déposer de manière automatisée la couche de maintien (10) sur la couche spéciale (9).
  9. Installation selon la revendication 7 ou la revendication 8, caractérisée en ce que le dispositif d'assemblage est réalisé sous la forme d'un dispositif de soudage dont l'élément de soudage (12) coopère avec les mors de formage (8) avec interposition du film (4) et de la couche spéciale (9).
  10. Installation selon la revendication 9, caractérisée en ce que le dispositif de soudage est réalisé sous la forme d'un dispositif de soudage par ultrasons, l'un parmi l'élément de soudage (12) et le mors de formage (8) étant conçu en tant que sonotrode et l'autre en tant qu'enclume.
  11. Installation selon la revendication 9 ou la revendication 10, caractérisée en ce que le dispositif de soudage est conçu mobile ou déplaçable en hauteur de manière à pouvoir être déplacé sur le côté supérieur de la pile de marchandise (15), pour y fermer le côté supérieur du film (4) en une housse de film.
  12. Installation selon l'une des revendications 9 à 11, caractérisée en ce que le dispositif de soudage est conçu mobile ou déplaçable en hauteur de manière à ce que le film amené sous la forme d'une gaine de film ouverte (4), puisse être fermé sur le côté inférieur par le dispositif de soudage, avant d'être déposé sur la surface d'appui (6).
EP12725319.3A 2011-06-03 2012-05-31 Procédé et dispositif destinés à réaliser une unité d'emballage dépourvue de palettes Not-in-force EP2714523B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011103366A DE102011103366B3 (de) 2011-06-03 2011-06-03 Verfahren und Vorrichtung zum Herstellen einer palettenlosen Verpackungseinheit
PCT/EP2012/002321 WO2012163536A1 (fr) 2011-06-03 2012-05-31 Procédé et dispositif destinés à réaliser une unité d'emballage dépourvue de palettes

Publications (2)

Publication Number Publication Date
EP2714523A1 EP2714523A1 (fr) 2014-04-09
EP2714523B1 true EP2714523B1 (fr) 2016-09-14

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Application Number Title Priority Date Filing Date
EP12725319.3A Not-in-force EP2714523B1 (fr) 2011-06-03 2012-05-31 Procédé et dispositif destinés à réaliser une unité d'emballage dépourvue de palettes

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Country Link
EP (1) EP2714523B1 (fr)
DE (1) DE102011103366B3 (fr)
DK (1) DK2714523T3 (fr)
ES (1) ES2599205T3 (fr)
WO (1) WO2012163536A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107954033A (zh) * 2016-10-18 2018-04-24 莫勒斯机械制造有限公司 用于生产无托盘包装单元的方法及根据该方法生产的包装单元

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3626637A4 (fr) 2017-05-19 2021-01-20 Corelex Shin-Ei Co., Ltd. Procédé de fabrication d'emballage
DE102019216346A1 (de) * 2019-10-23 2021-04-29 Signode Industrial Group Llc Verfahren und Vorrichtung zum Verpacken eines Stapels von Gütern in einem schlauchförmigen Stretchfilm

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145681A1 (de) * 1971-09-13 1973-04-19 Ytong Ag Verfahren zum verpacken von bausteinen
BE795279A (fr) * 1972-02-11 1973-05-29 Magnusson Gustav G Charge de marchandises comportant une pluralites de couches, et procede et machine pour la realisation de ladite charge
SE385287B (sv) * 1973-10-17 1976-06-21 Platmanufaktur Ab I plastfilm forpackad godsstapel samt forfarande for forpackning av stapeln
DE2914138A1 (de) * 1979-04-07 1980-10-09 Basf Ag Palettenlose ladeeinheit
DE3834535A1 (de) * 1988-09-22 1990-03-29 Beumer Maschf Bernhard Verfahren und vorrichtung zum umhuellen von stueckgutstapeln mit kunststoffolie
DE3832557A1 (de) * 1988-09-24 1990-04-05 Beumer Maschf Bernhard Verfahren und vorrichtung zum bilden von mit kunststoffolie umhuellten verpackungseinheiten sowie hiermit hergestellte verpackungseinheit
DE3941139A1 (de) * 1989-12-13 1991-06-20 Moellers Maschf Gmbh Verfahren zur herstellung einer palettenlosen verpackungseinheit
DE19859889A1 (de) * 1998-12-23 2000-06-29 Moellers Maschf Gmbh Verfahren und Vorrichtung zum Umhüllen eines Stückgutstapels
DK2036818T3 (da) * 2007-11-30 2011-08-29 Moellers Maschf Gmbh Fremgangsmåde til fremstilling af en palleløs emballageenhed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107954033A (zh) * 2016-10-18 2018-04-24 莫勒斯机械制造有限公司 用于生产无托盘包装单元的方法及根据该方法生产的包装单元

Also Published As

Publication number Publication date
ES2599205T3 (es) 2017-01-31
EP2714523A1 (fr) 2014-04-09
WO2012163536A1 (fr) 2012-12-06
DE102011103366B3 (de) 2012-09-20
DK2714523T3 (da) 2017-01-02

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