EP1951577A1 - Procede et machine de preparation et de depose d'un manchon d'emballage a film etirable sur une charge palettisee - Google Patents
Procede et machine de preparation et de depose d'un manchon d'emballage a film etirable sur une charge palettiseeInfo
- Publication number
- EP1951577A1 EP1951577A1 EP06831102A EP06831102A EP1951577A1 EP 1951577 A1 EP1951577 A1 EP 1951577A1 EP 06831102 A EP06831102 A EP 06831102A EP 06831102 A EP06831102 A EP 06831102A EP 1951577 A1 EP1951577 A1 EP 1951577A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeve
- grippers
- load
- preparation
- removal
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- 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
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/13—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state
- B65B9/14—Devices for distending tubes supplied in the flattened state
Definitions
- the invention relates to a method and a machine for preparing and removing a sleeve or packaging strip on a palletised load, and comprising:
- the super-stretching perimeter is then greater than the perimeter of the seizure, and down the sleeve to wrap the load to be packaged.
- the overpacking of a palletized load by means of a plastic cover is conventionally carried out from a film or a sheath with or without bellows.
- a heat-shrinkable film or a stretch film is used.
- the heat source generally used for shrinkage of the film on the load is from gas burners arranged on all four sides of a movable frame to scroll vertically at a short distance along the lateral surface of the charge to heat the film.
- the creation of a lunula is generally done by combining a combined effect of retraction and blowing or suction of air at the ends of the load.
- This system is difficult to control when the vertical overshoot of the film with respect to the load is important, when the load dimensions to be packaged are large or there is a significant difference between the length and width of the product to be packaged, when the retraction parameters are poorly adjusted or drift, or when the retraction is disturbed by external phenomena (drafts, wind, changes in ambient temperature, ).
- This technique of retraction of the film by heating requires a precise adjustment of the temperature and the duration of intervention of the burners. Improper adjustment can therefore cause damage to the operator, for example fire hazards on the products, deterioration of the packaging in case of overheating, etc.
- a first object of the invention is to deposit a sleeve of plastic film stretchable on a load, with formation of at least one lunula on one of the two upper or lower faces to obtain optimal coverage of the load, and an aesthetics of perfect packaging without resorting to heat sources for retraction of the film.
- the packaging method according to the invention consists in using bar-shaped grippers equipped with a notch at at least one end to apply a reduced stretching ratio at the notch so as to create a lunula on the upper and / or lower face after release of the set of grippers and removal of the sleeve on the load.
- the method of applying the sleeve to the load does not use a gas burner type heat source for shrinkage of the film, but only the elastic relaxation properties of the film employed.
- the elasticity characteristics of the film can be modified, especially during a pre-stretching phase before the formation of the sleeve.
- the differential over-stretching takes place without prior pleating of the sleeve, which makes it possible to increase the production rates.
- the presence of the lunulae on the upper and lower faces makes it possible to regularly cover the ends of the packaged load.
- the presence of a lunula in the lower part promotes the retention of the sleeve on the load during the release of the gripping bars.
- the size of the upper or lower lunula may vary depending on the cut sleeve height relative to the height of the product to be packaged.
- the lower lunula will therefore be dimensioned to ensure the retention of the sleeve on the product during removal of the bars.
- the rates can in fact be increased by using a gripper device comprising two sets of synchronized grippers.
- the handling arm is rotated by a half-turn in the raised position to position the stretched sleeve above the load in the dispensing station, and to simultaneously bring back the second set of empty grippers to the preparation station, and then moving the handling arm to the lowered position to ensure the introduction of the stretched sleeve on the load at the removal station, and the seizure of the next sleeve formed simultaneously at the preparation station, respectively by means of the first set of grippers and the second set of grippers.
- the two sets of grippers rise simultaneously causing the release of the grippers of the packaged load, and the preparation station before the rotational movement of said arm.
- the invention takes into account different techniques for forming the sleeve at the preparation station, from film reels of various sections: either by means of a tubular cover bellows, or by means of a tubular cover without bellows, - either by means of a strip of film unrolled directly or spirally depending on the length of the desired sleeve.
- the cover is cut according to the height of the load, so as to have two open bottoms.
- a second object of the invention is to provide a machine for preparing and removing a sleeve of plastic film stretchable on a load, allowing the formation of at least one lunula, and a stable and aesthetic packaging of the load.
- the machine includes a sleeve preparation station from a flexible plastic film wound flat around a storage spool, and a gripper device for gripping the sleeve and transferring it to the dispensing station to envelop the load.
- each bar has a notch at at least one end to obtain a differential drawing ratio allowing the formation of a lunula on the upper and / or lower surface of the load.
- each bar rotates by a predetermined angle at the end of the removal stroke, and then moves in translation towards the middle part of a lateral face of the load to allow its vertical clearance to the top.
- the sleeve is easily released without altering the quality of packaging.
- the bars may have rounded sections to deposit the sleeve, and then disengage. Following a vertical clearance of round bars without rotation, it is possible to obtain an upper lunula. The formation of a lower lunula takes place by letting the film pass under the bars, and by stretching the sleeve more at the moment of removal.
- the gripping device comprises two sets of grippers movable in the direction of the height between a raised position and a lowered position, and control means for positioning in the raised position said sleeve stretched above the charging via the first set of grippers, while simultaneously bringing the second set of empty grippers to the preparation station, and to ensure simultaneously in the lowered position the introduction of the sleeve stretched on the load at the removal station, and gripping the next sleeve formed at the preparation station, respectively by means of the first and second sets of grippers.
- Such a machine with two workstations one of which operates in masked time, achieves high packaging rates, since the preparation of the sleeves is performed during removal on the loads.
- the control means control the assembly to ensure the synchronization of the movement movements of the handling arm and sets of grippers.
- the movements of the two sets of grippers can be simultaneous by being mechanically linked to one another, or be independent.
- Different sleeves preparation stations can equip the machine depending on the type of cover used.
- the removal station may be equipped with an additional system for retaining the load to be packaged, intended to prevent a possible friction effect of the bars on the film that would cause the load to be packaged upward during vertical bar removal.
- Figure 1 is a schematic perspective view of the packaging machine according to the invention, the handling arm with the two sets of grippers being shown in the raised position;
- Figure 2 illustrates perspective views of the coated load of the lunula packaging sleeve;
- Figures 3 to 5 show different types of film for the formation of the sleeve;
- Figure 6 is a view of a notch gripping bar for the formation of a lunula sleeve by differential stretching;
- - Figure 7 shows sectional views along the lines AA and BB of Figure 6;
- FIGS. 9a to 9d illustrate the different phases of release of the gripping bars during the removal of a lunula sleeve on the load
- Figure 10 is a detail view of the preparation station used in the machine of Figure 1, with the closed sleeve, made from a gusseted tubular cover
- Figures 11 and 12 show two alternative embodiments of the preparation station
- Figures 12a and 12b are schematic plan views of Figure 12, during the winding of the film on the rollers
- Figures 13 to 15 show different embodiments of a restraint system for opposing in the dispensing station to a possible effect of friction of the bars on the film of the sleeve during the extraction phase.
- the packaging machine 10 is composed of a preparation station 11 of a MA sleeve or stretchable plastic film strip, a rotary handling arm 12 provided with a DP gripper device equipped with two sets of grippers 13, 14, and a depositing station 15 of the sleeve MA on the load CH.
- Such a packaging machine with two workstations makes it possible to obtain high speeds, since the preparation of the sleeves MA at station 11 takes place during the operation of removing the sleeve Previous MA on a CH charge at the other station 15.
- the packing sleeve MA is formed from a stretchable plastic film, in particular described in the document EP-A-1 060 988. Once formed, the sleeve MA undergoes a first stretching operation before removal, followed by 'a second elastic relaxation operation on the load CH at the end of removal.
- the charge CH has a parallelepipedal shape.
- the formation of the AM sleeve with open opposite bottoms is carried out at the preparation station 11 in three different ways: either by means of a tubular H1 cover with folded gussets 16, the cover being wound flat (FIG. coil B1; either using a tubular H2 cover without bellows, also wound flat (Figure 4) around a coil B2; - Or by means of a width H3 of film, wound flat around a coil B3, and unrolled directly or spirally depending on the length of the desired sleeve, and the width of film used. At least one vertical weld 17 is then made along both ends to form the sleeve MA (Figure 5).
- the sleeve MA regardless of its method of manufacture, is then entered at the preparation station 11 by the gripper device DP by a first movement of the bars 18, and pulled by a vertical upward movement to release the post of preparation 11 in order to proceed with its super-stretching.
- the gripper device DP comprises the two sets of grippers 13, 14 of identical structures, each set being provided with four vertical bars 18 mounted movable in translation two by two on two horizontal and parallel beams 19.
- the two beams 19 are themselves mounted to move in translation on parallel rods 20 of a frame, which extend orthogonally with respect to the beams 19.
- the bars 18 of each gripper 13, 14 are thus driven by two movements of translation perpendicular to obtain for the sleeve MA a perimeter suitable for removal on the load CH.
- Each bar 18 may in certain cases be animated with a limited rotational movement about its vertical axis to allow the release of the sleeve MA at the end of the cycle.
- the actuation of the bars 18 for the release of the sleeve MA can be effected by any other control mechanism.
- the profile of the bars 18 varies according to the type of packaging to be made, with the presence of lunules (FIG. 2) on the upper and lower faces of the load CH to be packaged.
- each vertical bar 18 of the two sets of grippers 13, 14 has a notch 21 at each end, so as to apply a reduced stretching ratio to the ends of the sleeve MA (see FIG. 6). This results in a differential stretching ratio of the film according to the height.
- the length of the bars 18 can be adjusted according to the desired sleeve length MA.
- the handling arm 12 carries the two sets of grippers 13, 14, and is mounted on the main frame (not shown). According to an exemplary embodiment, the arm 12 can be driven by a first rotational movement (arrow F1, FIG. 1) making it possible to synchronize the movements of the two sets of grippers 13, 14 between the two stations 11, 15, and a second vertical translation movement (arrow F2) to release all the bars 18 of the packed charge CH, and of the preparation station 11 before rotation.
- the rotary handling arm 12 is thus movable in height between a raised position and a lowered position.
- the notched bars 18 21 form the lunettes 22 at the top and bottom of the sleeve MA ( Figure 2) by differential stretching according to the height.
- Each bar 18 has a rounded profile of predetermined radius R, in order to reduce the mechanical stresses of the film during transverse stretching.
- the four bars 18 of the first set of grippers 13 transversely stretch the sleeve MA at the four corners (FIG. 8A) to increase the perimeter thereof as a result of the elasticity of the film.
- the super-stretching perimeter p2 is thus greater than the gripping area p1 of the sleeve MA.
- the sleeve MA is folded during its transfer from the preparation station 11, and during the differential stretching.
- the handling arm 12 then performs, during or at the end of the stretching phase, a rotational movement of 180 ° (arrow F1, FIG. positioning the stretched sleeve MA over the load CH of the removal station 15, and simultaneously bringing back the second empty gripper assembly 14 to the preparation station 11.
- the four bars 18 of the first gripper assembly 13 adjust their position above the load CH to obtain an optimum sleeve perimeter p3 for removal (see FIG. 8B).
- the handling arm 12 then initiates the descent to ensure on the one hand the introduction of the sleeve MA on the load CH at the removal station 15, and on the other hand the seizure of the next sleeve MA having been formed at the preparation station 11.
- the bars 18 of flat section remain parallel to two opposite lateral sides of the load CH to minimize the deformation of the sleeve MA in the direction of elongation of its perimeter.
- the bars 18 of the first set 13 are brought closer to the removal station 15 towards the center of the lateral sides of the load CH 1 while the following sleeve is grasped at the preparation station 11 by the bars 18 of the second clearance 14.
- the handling arm 12 rises to release the load CH, and simultaneously drive the next sleeve out of the preparation station 11.
- the wrapped CH load of the packaging sleeve MA is evacuated by a conveyor, and a new load to be packaged is transferred to the dispensing station 15.
- the extraction of bars 18 with indentations can also take place by means of two translational movements, in particular a lateral to clear the corners, and a vertical extraction.
- the preparation station 11 of the sleeve MA corresponds to that of the packaging machine 10 illustrated in FIG. 1. It comprises a bobbin winder B1 positioned horizontally, and an accumulation circuit 24 allowing a reserve of film during the formation of the sleeve MA.
- the coil B1 can be arranged vertically or with any angle relative to the horizontal, being associated with an angle gear, for example at 90 °.
- the film used is a tubular H1 bellows cover 16 (FIG. 3), the end of which is held by a pair of clamping jaws 25, 26 located on either side of a blade cutting device. At the beginning of the preparation cycle of the sleeve MA, only the jaw 25 is in the closed position.
- the station 11 comprises two sets of four clamps 28, 29 which are positioned at the top of the sleeve MA and below the lower jaw 25.
- the sleeve MA is opened via two separators 30, and the clamping jaws 25, 26 open after the seizure of the cover H1 by the clamps 28 of the first set. These last pull the cover H1 until a predetermined height which depends on the length of the sleeve MA.
- the clips 29 of the second set are positioned just above the upper jaw 26, and close to enter the cover H1 at its four corners.
- the blade cutter 27 After closing the two clamping jaws 25, 26, the blade cutter 27 cuts the sleeve MA thus prepared to the desired length.
- the bit The upper clamping device 26 opens, and the sets of clamps 28, 29 open the sleeve MA at the entry perimeter p1 (FIG. 8A).
- the four bars 18 of one of the gripper 13, 14 then penetrate inside the sleeve MA by positioning the clamps 28, 29 at the notches 21. The opening of the two sets of clamps 28, 29 releases the sleeve
- the preparation station 111 is provided for forming the sleeve MA of Figure 4 using the tubular H2 cover without bellows.
- the principle of preparation is similar to that described above, with the exception of the opening of the sleeve.
- the sets of pliers 128, 129 have only two pliers each, which must grasp the two widths together.
- the opening of the sleeve MA is effected by means of two suction boxes 31, 32 creating a depression.
- the boxes can be equipped with mechanical grippers facilitating the opening of the cover.
- the preparation station 211 is provided for the formation of the sleeve MA of Figure 5 using a width of film wound flat on a coil B3, and unwound spiral or not depending on the length of the sleeve MA desired.
- the film may be pre-stretched by means of a pre-stretching device and then unrolled around four sets of two rollers 33 mounted to rotate freely on a rotating plate 34.
- the end of the film is held at the beginning of the cycle by a retaining clip 35 secured to the plate 34.
- the plate 34 rotates about its vertical axis (arrow F5) for winding the pre-stretched film around the four sets of two rollers 33.
- the retaining clip 35 has returned to its original position, and rotated 90 ° to allow the soldering means 36 for welding the film.
- the film is cut through a cutting device 127, and the clamp 35 is then opened.
- the gripping bars 18 then grasp the sleeve MA thus formed, and pull it vertically upwards after having slightly stretched the sleeve to take it off the rollers 33.
- a driving roller 37 delivers a certain length of film so that the end arrives. at the retaining clip 35.
- An additional width 38 from a second coil B4 may be associated with the main width during winding.
- an advertising banner can thus be placed behind the main sleeve MA, and centered in height.
- a cap (not shown) can be attached to the top of the charge CH by being connected to the sleeve MA by any means, in particular by heat sealing.
- the seal is thus improved depending on the nature of the load.
- the products to be packaged have a weight of about 40 kg.
- the dispensing station 15 can be equipped with an additional SR restraint system to oppose a possible effect of friction bars on the film.
- the retaining system SR is composed of a pressure plate 40 mounted on the handling arm 12 between the bars 18 gripping.
- the pressure plate 40 maintains a support on the load CH during the ascent of the arm 12 and bars 18.
- FIG. 14 Another embodiment illustrated in FIG. 14 comprises a clamp device 41 mounted on the two opposite sides of the conveyor 42 for clamping the load CH at its base after removal of the sleeve MA and during the entire phase of disengagement of the bars 18.
- a hoist 43 of the load CH facilitates the placement of the film of the sleeve MA under the lower face of the load CH with the formation of a lunula.
- the lifting device 43 can be integrated in the conveyor 42.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0511478A FR2893005A1 (fr) | 2005-11-10 | 2005-11-10 | Procede et machine de preparation et de depose d'un manchon d'emballage sur une charge palettisee. |
| PCT/FR2006/002502 WO2007054647A1 (fr) | 2005-11-10 | 2006-11-09 | Procede et machine de preparation et de depose d'un manchon d'emballage a film etirable sur une charge palettisee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1951577A1 true EP1951577A1 (fr) | 2008-08-06 |
| EP1951577B1 EP1951577B1 (fr) | 2009-04-29 |
Family
ID=36648760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06831102A Not-in-force EP1951577B1 (fr) | 2005-11-10 | 2006-11-09 | Procede et machine de preparation et de depose d'un manchon d'emballage a film etirable sur une charge palettisee |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7937910B2 (fr) |
| EP (1) | EP1951577B1 (fr) |
| CN (1) | CN101331061B (fr) |
| DE (1) | DE602006006591D1 (fr) |
| FR (1) | FR2893005A1 (fr) |
| WO (1) | WO2007054647A1 (fr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1035332C2 (nl) * | 2008-04-23 | 2009-10-26 | Gerarda Maria Van Der Stam | Methode en toepassing voor het gebruik van rekfolie als secundaire verpakking. |
| FR2934985B1 (fr) * | 2008-08-14 | 2011-01-28 | Sleever Int | Dispositif de pose de manchons sur des objets en defilement |
| CN101830293B (zh) * | 2010-05-12 | 2012-11-21 | 哈尔滨博实自动化股份有限公司 | 通用型拉伸套膜包装机 |
| DE102010025609A1 (de) * | 2010-06-30 | 2012-01-05 | Beumer Gmbh & Co. Kg | Verpackungsvorrichtung und Verfahren zum Betreiben |
| FR2967648B1 (fr) * | 2010-11-22 | 2012-12-07 | Thimon | Procede et machine d'emballage par robot d'une charge palettisee au moyen d'une housse en matiere plastique souple |
| DE102011000205B4 (de) | 2011-01-18 | 2014-07-17 | Illinois Tool Works Inc. | Vorrichtung und Verfahren zum Reffen eines Schlauchfolienabschnitts |
| DE102011075451B4 (de) | 2011-05-06 | 2014-05-08 | Illinois Tool Works Inc. | Verfahren und Vorrichtung zum Aufreffen eines Schlauchfolienabschnitts auf die Refffinger einer Verpackungsanlage |
| FI124180B (fi) | 2011-09-30 | 2014-04-15 | Illinois Tool Works | Menetelmä käärintäkoneen kuljetustilaan saattamiseksi sekä käärintäkone |
| FI125661B (en) | 2012-09-07 | 2015-12-31 | Signode Int Ip Holdings Llc | Method and apparatus for positioning corner guards on a load |
| FI125411B (en) | 2013-10-31 | 2015-10-15 | Signode Internat Ip Holdings Llc | Method and Attachment Device for Attaching the End of a Wrapping Film Web to a Wrapping Machine, and a Wrapping Machine |
| CN103921993B (zh) * | 2014-04-23 | 2016-05-25 | 温州市德嘉滤清器设备有限公司 | 一种滤罐收缩膜机 |
| DE102014106365B4 (de) * | 2014-05-07 | 2017-06-14 | Lachenmeier Aps | Verpackungsverfahren zum Verpacken eines Gutes |
| US9309099B2 (en) * | 2014-06-20 | 2016-04-12 | Cascade Corporation | Side-shift limiter |
| DE102015101489A1 (de) | 2015-02-02 | 2016-08-04 | Signode Industrial Group Llc | Verpackungsvorrichtung und Verfahren zum Betrieb derselben |
| FI20155083A7 (fi) * | 2015-02-09 | 2016-08-10 | Signode Ind Group Llc | Menetelmä muovikalvon käärimiseksi kuorman päälle sekä käärintäkone |
| CN105947323A (zh) * | 2016-06-29 | 2016-09-21 | 张敬潮 | 冷拉伸套膜包装机 |
| DE102016212436B4 (de) * | 2016-07-07 | 2018-07-26 | Signode Industrial Group Llc | Verpackungsverfahren und Haubenstretchanlage |
| CN109292136B (zh) * | 2018-09-14 | 2020-05-26 | 广州机施建设集团有限公司 | 一种装配式建筑用隔墙板打包机器人 |
| 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 |
| US11745930B2 (en) | 2020-10-20 | 2023-09-05 | David Paul Goodrich | Systems and methods for incorporating labels and the like with expandable slit sheet material wrap |
| CN112278445B (zh) * | 2020-11-04 | 2025-07-25 | 斯派克包装(青岛)有限公司 | 一种交替式冷拉伸包装设备 |
| CN116639340A (zh) * | 2023-06-20 | 2023-08-25 | 无锡力马化工机械有限公司 | 一种可变拉伸比套膜机 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961459A (en) * | 1974-04-16 | 1976-06-08 | Bemis Company, Inc. | Method of and apparatus for wrapping a load in a wrapper of stretchable material |
| US4454705A (en) * | 1981-03-06 | 1984-06-19 | Benno Edward L | Packaging method |
| AU553073B2 (en) * | 1982-04-23 | 1986-07-03 | Technosearch Pty. Limited | Stretch wrapping apparatus |
| US4499706A (en) * | 1983-05-19 | 1985-02-19 | Exxon Research & Engineering Co. | Pass through stretch wrapping process |
| FR2794720B1 (fr) | 1999-06-10 | 2001-08-31 | Thimon | Procede et dispositif de mise en forme et de depose d'une housse souple thermoretractable sur une charge palettisee |
| EP1106507A1 (fr) * | 1999-12-09 | 2001-06-13 | Effe 3 Tl Srl | Proçédé et dispositif pour appliquer une housse sur un objet |
| DE10020856B9 (de) * | 2000-04-28 | 2007-10-04 | MSK-Verpackungs-Systeme Gesellschaft mit beschränkter Haftung | Vorrichtung zum Umhüllen von Stück- oder Packgut |
| DE10021157A1 (de) * | 2000-04-29 | 2001-10-31 | Klaus Heisler | Verfahren und Vorrichtung zum Herumlegen einer Stretchfolie um ein Packgutgebinde sowie Packgutgebinde |
| DE20101909U1 (de) * | 2001-01-25 | 2002-06-13 | MSK-Verpackungs-Systeme GmbH, 47533 Kleve | Vorrichtung zum Umhüllen eines Gutstapels |
| DE10103261A1 (de) * | 2001-01-25 | 2002-08-14 | Msk Verpackung Syst Gmbh | Verfahren zum Überziehen eines Flachschlauches |
| US6978587B2 (en) * | 2002-09-03 | 2005-12-27 | Sylvain Drolet | Apparatus for automated wrapping |
| DE60114412T2 (de) * | 2001-08-03 | 2006-07-06 | Aetna Group S.P.A., Villa Verucchio | Verfahren und Vorrichtung zum Umwickeln von gruppierten Gegenständen mit einer Stretchfolie |
| DE10162482A1 (de) * | 2001-12-19 | 2003-11-13 | Blicker Silvia | Vorrichtung zur Transportsicherung eines ein- oder mehrlagigen Stapels von Behältnissen |
| US7334384B2 (en) * | 2003-06-20 | 2008-02-26 | Seelen A/S | Method and a system for packaging objects in tubular film |
-
2005
- 2005-11-10 FR FR0511478A patent/FR2893005A1/fr active Pending
-
2006
- 2006-11-09 EP EP06831102A patent/EP1951577B1/fr not_active Not-in-force
- 2006-11-09 US US12/084,202 patent/US7937910B2/en not_active Expired - Fee Related
- 2006-11-09 WO PCT/FR2006/002502 patent/WO2007054647A1/fr not_active Ceased
- 2006-11-09 DE DE602006006591T patent/DE602006006591D1/de active Active
- 2006-11-09 CN CN2006800468956A patent/CN101331061B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007054647A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101331061B (zh) | 2010-06-16 |
| CN101331061A (zh) | 2008-12-24 |
| US7937910B2 (en) | 2011-05-10 |
| DE602006006591D1 (de) | 2009-06-10 |
| US20100162660A1 (en) | 2010-07-01 |
| WO2007054647A1 (fr) | 2007-05-18 |
| FR2893005A1 (fr) | 2007-05-11 |
| EP1951577B1 (fr) | 2009-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1951577B1 (fr) | Procede et machine de preparation et de depose d'un manchon d'emballage a film etirable sur une charge palettisee | |
| EP0510159B1 (fr) | Procede, machine et installation d'emballage d'une charge pourvue au moins d'une corniere de protection d'arete; dispositif de saisie, deplacement, depot et maintien d'une telle corniere | |
| EP0392933A1 (fr) | Procédé et dispositif pour couper et souder un film d'emballage | |
| EP0630813A1 (fr) | Dispositif de manutention et de maintien de l'extrémité libre d'un film d'une machine à banderoler | |
| FR2501628A1 (fr) | Procede et dispositif pour ouvrir et charger des recipients flexibles | |
| EP1060988B1 (fr) | Procédé et dispositif de mise en forme et de dépose d'une housse souple thermorétractable sur une charge palettisée | |
| EP0350372A2 (fr) | Procédé et dispositif pour rompre et enlever un lien entourant un paquet | |
| EP1574433B1 (fr) | Procédé et dispositif de mise en forme et de dépose à haute cadence d'une housse d'emballage sur une charge palettisée | |
| EP0679579B1 (fr) | Dispositif de compression et d'emballage d'une pile de produits compressibles | |
| FR2765191A1 (fr) | Procede et machine de collage automatique d'un film plastique thermoretractable sur le fond d'une caisse ouverte | |
| LU84454A1 (fr) | Produit intermediaire forme sur une machine d'emballage de rouleaux | |
| EP0221001A1 (fr) | Installation et procédé pour la mise en place automatique de capsules sur une grille munie de pinces élastiques | |
| FR2474440A1 (fr) | Installation d'emballage d'une charge dans un troncon de gaine en un materiau souple | |
| FR2635079A1 (fr) | ||
| FR2926287A1 (fr) | Dispositif d'emballage | |
| FR2639611A1 (fr) | Dispositif de pose de coiffe sur une charge emballee par banderolage | |
| EP0093645A1 (fr) | Dispositif pour le remplissage automatique d'une caisse d'emballage par des objets en position couchée | |
| FR2459175A1 (fr) | Machine de mise en forme et de remplissage de sacs et de depot des sacs remplis dans des cartons | |
| EP0635428A1 (fr) | Installation pour le conditionnement automatique de produits alimentaires en barquette et barquette pour sa mise en oeuvre | |
| FR2943628A1 (fr) | Procede de prise d'un manchon retractable | |
| EP1419966A1 (fr) | Procédé et dispositif de mise en place d'une housse d'emballage de film plastique étirable sur une charge palettisée | |
| EP2878540B1 (fr) | Poste de fermeture d'un rabat pour une etuyeuse | |
| EP1445197A1 (fr) | Dispositif et procédé d'emballage d'une charge palettisée au moyen d'une housse thermorétractable | |
| WO2008006962A2 (fr) | Machine de ficelage pour la mise en place de liens croisés autour de produits, notamment de produits carnés | |
| EP1763471A1 (fr) | Dispositif de banderolage d"une charge palettisee permettant la fermeture a la face superieure de ladite charge, et procede de banderolage correspondant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20080425 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR HU IT |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): DE ES FR HU IT |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RBV | Designated contracting states (corrected) |
Designated state(s): DE ES FR HU IT |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR HU IT |
|
| REF | Corresponds to: |
Ref document number: 602006006591 Country of ref document: DE Date of ref document: 20090610 Kind code of ref document: P |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090809 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20100201 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091030 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20121107 Year of fee payment: 7 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20121110 Year of fee payment: 7 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20130103 Year of fee payment: 7 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140731 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131109 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140603 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602006006591 Country of ref document: DE Effective date: 20140603 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131202 |