EP0466980A1 - Charge palettisée enveloppée avec un film étirable, procédé et dispositif pour sa fabrication - Google Patents

Charge palettisée enveloppée avec un film étirable, procédé et dispositif pour sa fabrication Download PDF

Info

Publication number
EP0466980A1
EP0466980A1 EP90201933A EP90201933A EP0466980A1 EP 0466980 A1 EP0466980 A1 EP 0466980A1 EP 90201933 A EP90201933 A EP 90201933A EP 90201933 A EP90201933 A EP 90201933A EP 0466980 A1 EP0466980 A1 EP 0466980A1
Authority
EP
European Patent Office
Prior art keywords
film
load
folded
rolled
edges
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
EP90201933A
Other languages
German (de)
English (en)
Other versions
EP0466980B1 (fr
Inventor
Hubert Linscheidt
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to DE69013902T priority Critical patent/DE69013902T2/de
Priority to AT90201933T priority patent/ATE113538T1/de
Priority to DK90201933.0T priority patent/DK0466980T3/da
Priority to ES90201933T priority patent/ES2063246T3/es
Priority to EP90201933A priority patent/EP0466980B1/fr
Priority to TR00655/91A priority patent/TR27452A/xx
Priority to PT98295A priority patent/PT98295B/pt
Priority to NO91912778A priority patent/NO912778L/no
Priority to MA22502A priority patent/MA22227A1/fr
Priority to IE247891A priority patent/IE65741B1/en
Priority to FI913429A priority patent/FI93190C/fi
Priority to EG43891A priority patent/EG19260A/xx
Priority to SA91120171A priority patent/SA91120171B1/ar
Publication of EP0466980A1 publication Critical patent/EP0466980A1/fr
Application granted granted Critical
Publication of EP0466980B1 publication Critical patent/EP0466980B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
    • B65B11/025—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders by webs revolving around stationary articles
    • 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
    • B65B11/04—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated
    • B65B11/045—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated by rotating platforms supporting the articles

Definitions

  • This invention relates to loads, formed by a plurality of units, wrapped in stretchable film and anchored to a pallet, the process and apparatus to produce such packages.
  • the invention relates to stretchable film with folded or rolled edges, which is spiraling around a load, combined with fixing the load to a pallet by roping the lower edge of the film where it circles around the pallet thus increasing the stability of the entire package while reducing material consumption, duration of wrapping operation and improve at the same time handling of the palletized load.
  • the principle of stretch wrapping is that a stretchable film is guided from an unwind and stretching location around a load by relative rotation between a load and the film supply in a spiral configuration.
  • the load is mounted on a table, which turns around a vertical axis and is thereby winding the film around the load.
  • the film supply moves along a vertical path such that a wrapper spiraling around the load is produced.
  • the vertical path of the film usually starts at one end of the load, top or bottom, moves to the other end of the load and returns to the starting point to allow the next load to be wrapped in the same manner. Together the rotation and the vertical path up and down create double layers of film with opposite spiraling direction.
  • EP-A 298 799 discloses equipment for stretching adhesive film to such an extent that the rupture resistance of the edges requires enhancement by wrinkling some of the film edge together. Furthermore it describes controlling the amount of film wrinkled at the edges to create narrow film sections allowing breathability of the load.
  • a drawback common in stretch film applications is that in order to ensure stability a high degree of vertical overlap of the spiralling stretch film layers is used.
  • many layers of stretch film are wrapped horizontally around the pallet and part of the lowest layer of units. Despite this effort sufficient stability was often not achieved resulting in consumer and customer dissatisfaction with disorderly loads on a pallet at inflated stretch film consumption.
  • the film attaching the load to the pallet also covers the holes in the pallet designated for forklifts to handle pallets.
  • An additional objective of the process of the invention is to reduce the time required to wrap a load into stretchable film and attach the load to the pallet.
  • the present invention relates to loads made of a plurality of units assembled on a pallet, wrapped in stretchable film in a spiraling configuration to stabilize said load and at the same time attach said load to the pallet.
  • the stretchable film combines folded or rolled edges, which stabilize the load when spiraled around it, and has a roped lower edge when banderolling over the transition zone between load and pallet.
  • the roped lower edge is distinguished from the folded or rolled edges by comprising more stretch film than said folded or rolled edges.
  • the roped lower edge comprises 2 to 10, more preferably 5 to 10 times the amount of stretch film used for the folded or rolled part of the edges.
  • the folded or rolled edges of the film are made of less than 30 mm, more preferably 10 mm to 20 mm, of stretch film width.
  • the package is characterized in that the roped lower edge is located around the upper part of the pallet, sufficiently high to prevent the rope of stretch film or the stretch film membrane extending towards the load from being damaged by, for example, forklifts which are usually employed to lift pallets.
  • the packages can contain any common packaging aids, like for example but not limited to top- or bottom covers, layer separating sheets, corner stabilizers or soft protectors around pointy corners, although these can be eliminated in most instances.
  • the load (2) consists of a plurality of units (21) which themselves are often packages of several subunits.
  • the load (2) is spirally wrapped in stretchable film (1) to protect and stabilize the contents.
  • individual bandages of stretch film (1) applied around the load (2) overlap the previous bandage, often more than by 50% of the film width, creating a unity of the overall package.
  • the load (2) is also attached to a handling and transport aid, most often a pallet (3), to enhance stability by the rigid support structure for ease of handling and transport. This is accomplished when the bandages at the bottom (123) of the load (2) are applied horizontally, extending over the load (2) and over the pallet (3).
  • the load (2) is spirally wrapped with a stretch film (1) with both edges folded or roped (111, 211, 112, 212) thus enhancing its stability while allowing reduction of the amount of overlap of consecutive bandages or combinations thereof.
  • the other part of the invention is to firmly attach the stabilized load (2) to a pallet (3) by roping the lower edge (115) of the film (1) of the horizontal bandages at the bottom of the load (123).
  • This roped lower edge (115) is distinguished from the folded or rolled lower edge (112) in that it is made of more stretch film material than the folded or rolled lower edge (112).
  • the folded or rolled film edges are formed by folding or rolling less than 30 mm, preferably 10 mm to 20 mm. This combines the advantage of improved stability and minimizes the stretch film width reduction per edge.
  • the roped lower edge (115) of the stretch film (1) does not extend over the openings (31) of the pallet (3). This ensures that the stretch film (1) and the roped edge (115) are not damaged when handling or transporting the pallet (3), e.g. by using a forklift or similar equipment.
  • Stretch film edges (111, 211, 112, 212, 115) can be folded or rolled or be roped towards the inside or the outside of the load (2).
  • the stretch film (1) to the load (2) with only part of its total length folded or rolled or roped.
  • the first part of the film can have flat edges (11, 12) to cover the package once with flat film and the later part can have folded or rolled and roped edges (111, 211, 112, 212, 115) in accordance with the invention or vice versa.
  • Another possibility to achieve the stabilizing effect to the load (2) is to fold one or several center parts of the film in a Z configuration producing a Z-fold (113). This would require a more complicated process but has the advantage of eliminating upper and/or lower folded or rolled edges (111, 211, 112, 212) of subsequent spiralling banderols to overlap and thereby exert especially high partial pressure onto the load (2). It is particularly advantageous to have an upper folded or rolled edge (111, 211) and one center Z-fold (113).
  • loads (2) requiring breathability can be packed using the invention.
  • spiralling steep enough to eliminate overlap, or folding and rolling enough of the stretch film width, to prevent overlapping of successive bandages of stretch film (1) can be used to allow breathability.
  • the invention can essentially be produced with any available stretch film materials usually employed. Film materials having a single sided self adherence are preferred since they will help stabilize the folded or rolled and the roped edges.
  • this standard process is complemented by folding or rolling and by roping of the film edges (111, 211, 112, 212, 115) to yield the stretched stretch film (1) for the invention.
  • Placing standard equipment parts like a roller or a folding board or a folding bar (51, 52, 6) as an obstacle into the path of the film edge (11, 12) gradually bends the film edge (11, 12) thus producing the desired result (111, 211, 112, 212, 115).
  • the depth and angle at which these standard equipment parts (51, 52, 6) are placed into the path of the film edge (11, 12) is decisive whether folding or rolling or roping occurs.
  • the desired film edge configuration can easily be defined taking characteristics of load (2), film (1) and handling needs into account.
  • a controller engages the roping equipment only during the time when the bandages at the bottom (123) are produced.
  • the controller is not shown in the figures but can be, for example, a mechanical, electrical or magnetic sensor combined with a suitable activator to move the roping equipment.
  • a preferred execution is to use a purely mechanical sensor/activator combination.
  • Nip-rolls pressing the formed edge, folded or rolled or roped, (111, 211, 112, 212, 115) tightly together.
  • Nip-rolls are not shown in the figures. They may be particularly advantageous where stretch film (1) of little or no adhesiveness is used.
  • the combination of the lower edge folding or rolling step with the roping step is achieved by using, relative to the stretch film (1), movable equipment or equipment mounting.
  • a standard CEKA Dominant satellite stretch wrapper is used as a basis. Loads consisting of soft polybag loads are assembled on a pallet. The conventional corner cardboard parts which used to be necessary to complete the loads such that they have acceptable stability are omitted.
  • On the satellite two bars are installed perpendicular to the plane of the stretch film with a slight angle in the flow direction of the film. The bars are installed on brackets upstream of the stretch rollers. The bars create obstacles reaching 15 mm into the path of the stretch film measured from the stretch film edges. The bars bend the self adhesive side of the film edges towards the self adhesive side of the film and the fold thus formed is pressed together when the film is stretched around the stretch rollers. Nip rolls are not necessary since the self adhesiveness is sufficient to overcome the internal material resilience.
  • a roping roll of hourglass shape is installed on a bracket which is movable by a lifting magnet.
  • the magnet is controlled by an electro magnetic switch turning on when the horizontal banderols are produced attaching the load to the pallet.
  • the hourglass shaped roll can be installed on a bracket which fixes it at the desired height by being mechanically limited to move further down when the horizontal banderols are being produced.
  • the hourglass shaped roping roll when engaged extends 150 mm into the film width.
  • the axis of the roping roll is approximately perpendicular to the plane of the film.
  • the roping roll In the engaged position the roping roll is at level with the upper part of the pallet but not on or below the level of the handling openings in the pallet.
  • the following table shows variables and especially the improvements achieved by executions according to the invention in comparison to equivalent executions according to known techniques.
  • the stretch film material is polyethylene and the application equipment is a CEKA Dominant satellite stretch wrap machine.
  • Stability in these examples was graded by putting the products on a 24° slope and measure the bending of a 2 m high load versus a line perpendicular to the pallet. Grade positive was given for less than 5 cm bending and grade negative was given for more than 10 cm bending. Loads tipping over were excluded, but noted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Packages (AREA)
  • Pallets (AREA)
  • Eyeglasses (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Stringed Musical Instruments (AREA)
  • Dry Shavers And Clippers (AREA)
  • Push-Button Switches (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Wrappers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
EP90201933A 1990-07-17 1990-07-17 Charge palettisée enveloppée avec un film étirable, procédé et dispositif pour sa fabrication Expired - Lifetime EP0466980B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE69013902T DE69013902T2 (de) 1990-07-17 1990-07-17 Mit Dehnfolie umwickelte Palettenladung sowie Verfahren und Vorrichtung für ihre Herstellung.
AT90201933T ATE113538T1 (de) 1990-07-17 1990-07-17 Mit dehnfolie umwickelte palettenladung sowie verfahren und vorrichtung für ihre herstellung.
DK90201933.0T DK0466980T3 (da) 1990-07-17 1990-07-17 Palletteret last omsvøbt med strækbar film, samt fremgangsmåde og apparat til dannelse heraf
ES90201933T ES2063246T3 (es) 1990-07-17 1990-07-17 Cargas paletizadas envueltas con una pelicula dilatable, procedimiento y aparato para fabricarlas.
EP90201933A EP0466980B1 (fr) 1990-07-17 1990-07-17 Charge palettisée enveloppée avec un film étirable, procédé et dispositif pour sa fabrication
TR00655/91A TR27452A (tr) 1990-07-17 1991-07-09 Gerilebilen filmle sarilan paletlenmis yükler, bunlarin yapimi icin islem ve tertibat.
PT98295A PT98295B (pt) 1990-07-17 1991-07-11 Processo e aparelho para a obtencao de uma carga paletizada envolvida por uma membrana elastica com orlas dobradas ou enroladas
NO91912778A NO912778L (no) 1990-07-17 1991-07-15 Filmomviklet pallelast, samt fremgangsmaate og anordning fo r dens fremstilling.
MA22502A MA22227A1 (fr) 1990-07-17 1991-07-16 Charges pallettisees emballees sous pellicule extensible, procede et appareil pour les realiser.
IE247891A IE65741B1 (en) 1990-07-17 1991-07-16 Palletized loads wrapped with stretchable film process and apparatus for making them
FI913429A FI93190C (fi) 1990-07-17 1991-07-16 Venyvään kelmuun kääritty, kuormalavalle asetettu kuorma sekä menetelmä ja laite kuorman valmistamiseksi
EG43891A EG19260A (en) 1990-07-17 1991-07-17 Palletized boads wrapped with strectchable film, process and apparatus for making them
SA91120171A SA91120171B1 (ar) 1990-07-17 1991-10-06 حمولات محموله على بالتات ( منصات نقالة ) وملفوفة بغشاء قابل للمط وعملية صناعية وجهاز لاعادها

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90201933A EP0466980B1 (fr) 1990-07-17 1990-07-17 Charge palettisée enveloppée avec un film étirable, procédé et dispositif pour sa fabrication

Publications (2)

Publication Number Publication Date
EP0466980A1 true EP0466980A1 (fr) 1992-01-22
EP0466980B1 EP0466980B1 (fr) 1994-11-02

Family

ID=8205075

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90201933A Expired - Lifetime EP0466980B1 (fr) 1990-07-17 1990-07-17 Charge palettisée enveloppée avec un film étirable, procédé et dispositif pour sa fabrication

Country Status (13)

Country Link
EP (1) EP0466980B1 (fr)
AT (1) ATE113538T1 (fr)
DE (1) DE69013902T2 (fr)
DK (1) DK0466980T3 (fr)
EG (1) EG19260A (fr)
ES (1) ES2063246T3 (fr)
FI (1) FI93190C (fr)
IE (1) IE65741B1 (fr)
MA (1) MA22227A1 (fr)
NO (1) NO912778L (fr)
PT (1) PT98295B (fr)
SA (1) SA91120171B1 (fr)
TR (1) TR27452A (fr)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676332A1 (fr) * 1994-04-07 1995-10-11 Newtec International Procédé optimisé de suremballage et de transport d'une charge palettisée suremballée
GB2297534A (en) * 1995-02-03 1996-08-07 Mancon Engineering Ltd Adjusting the width of a web of wrapping material
WO1999007618A1 (fr) * 1997-08-12 1999-02-18 Dupont Dow Elastomers L.L.C. Systeme et procede d'emballage de materiaux viscoelastiques
US6070393A (en) * 1996-05-06 2000-06-06 Thimon, S.A. Outer wrapping film, a device for prior stretching of the film, and an outer wrapping method
WO2004069659A1 (fr) * 2003-01-31 2004-08-19 Lantech.Com, Llc Procede et appareil pour fixer une charge a une palette au moyen d'une bande de film attachee
WO2008114076A1 (fr) * 2007-03-19 2008-09-25 Bema-S.R.L. Processus permettant d'emballer des charges et système associé
US7707801B2 (en) 2005-04-08 2010-05-04 Lantech.Com, Llc Method for dispensing a predetermined amount of film relative to load girth
US7779607B2 (en) 2006-02-23 2010-08-24 Lantech.Com, Llc Wrapping apparatus including metered pre-stitch film delivery assembly and method of using
ITVR20130257A1 (it) * 2013-11-26 2015-05-27 Bema Srl Testa per la fasciatura di carichi, particolarmente carichi pallettizzati e rispettivo metodo di funzionamento
US20160159503A1 (en) * 2014-12-09 2016-06-09 Smurfit Kappa Bates LLC Method of securing bulk flowable goods in paperboard container
EP3070003A1 (fr) * 2015-03-17 2016-09-21 Robopac S.p.A. Appareil de dévidage destiné à une machine d'emballage automotrice
US9725195B2 (en) 2008-01-07 2017-08-08 Lantech.Com, Llc Electronic control of metered film dispensing in a wrapping apparatus
US9776748B2 (en) 2013-02-13 2017-10-03 Lantech.Com, Llc Containment force-based wrapping
US9908648B2 (en) 2008-01-07 2018-03-06 Lantech.Com, Llc Demand based wrapping
US9932137B2 (en) 2012-10-25 2018-04-03 Lantech.Com, Llc Corner geometry-based wrapping
US10005581B2 (en) 2012-10-25 2018-06-26 Lantech.Com, Llc Effective circumference-based wrapping
US10005580B2 (en) 2012-10-25 2018-06-26 Lantech.Com, Llc Rotation angle-based wrapping
US10053253B2 (en) 2014-10-07 2018-08-21 Lantech.Com, Llc Graphical depiction of wrap profile for load wrapping apparatus
US10227152B2 (en) 2014-01-14 2019-03-12 Lantech.Com, Llc Dynamic adjustment of wrap force parameter responsive to monitored wrap force and/or for film break reduction
US10934034B2 (en) 2015-09-25 2021-03-02 Lantech.Com, Llc Stretch wrapping machine with automated determination of load stability by subjecting a load to a disturbance
IT202000001984A1 (it) * 2020-01-31 2021-07-31 Aetna Group Spa Metodo ed apparato per avvolgere
US11208225B2 (en) 2018-08-06 2021-12-28 Lantech.Com, Llc Stretch wrapping machine with curve fit control of dispense rate
IT202000018874A1 (it) * 2020-07-31 2022-01-31 Aetna Group Spa Apparato e metodo per avvolgere un carico
US11479378B2 (en) 2019-09-09 2022-10-25 Lantech.Com, Llc Stretch wrapping machine with dispense rate control based on sensed rate of dispensed packaging material and predicted load geometry
US11518557B2 (en) 2019-09-19 2022-12-06 Lantech.Com, Llc Packaging material grading and/or factory profiles
US11667416B2 (en) 2017-09-22 2023-06-06 Lantech.Com, Llc Load wrapping apparatus wrap profiles with controlled wrap cycle interruptions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058735A1 (de) * 2006-12-13 2008-06-19 Erapa-Lenzen Gmbh & Co.Kg Verfahren zum Umwickeln eines Warenstapels sowie Wickelautomat zum Umwickeln eines Warenstapels
WO2012058596A1 (fr) 2010-10-29 2012-05-03 Lantech.Com, Llc Données d'enveloppement générées par une machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0300855A1 (fr) * 1987-06-26 1989-01-25 Newtec International Bande avec renfort longitudinal, sa réalisation et sa mise en oeuvre du procédé d'emballage, et dispositif pour la réalisation d'une telle bande
US4807427A (en) * 1988-04-21 1989-02-28 Liberty Industries, Inc. Stretch wrapping roping apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0300855A1 (fr) * 1987-06-26 1989-01-25 Newtec International Bande avec renfort longitudinal, sa réalisation et sa mise en oeuvre du procédé d'emballage, et dispositif pour la réalisation d'une telle bande
US4807427A (en) * 1988-04-21 1989-02-28 Liberty Industries, Inc. Stretch wrapping roping apparatus

Cited By (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676332A1 (fr) * 1994-04-07 1995-10-11 Newtec International Procédé optimisé de suremballage et de transport d'une charge palettisée suremballée
US5634321A (en) * 1994-04-07 1997-06-03 Newtec International Optimized method of applying an outer wrapping, and of transporting a wrapped load
FR2718414A1 (fr) * 1994-04-07 1995-10-13 Newtec Int Procédé optimisé de suremballage et de transport d'une charge suremballée.
GB2297534A (en) * 1995-02-03 1996-08-07 Mancon Engineering Ltd Adjusting the width of a web of wrapping material
US6170776B1 (en) 1996-05-06 2001-01-09 Thimon, S.A. Outer wrapping film, a device for prior stretching of the film, and an outer wrapping method
US6070393A (en) * 1996-05-06 2000-06-06 Thimon, S.A. Outer wrapping film, a device for prior stretching of the film, and an outer wrapping method
US6170772B1 (en) 1996-05-06 2001-01-09 Thimon, S.A. Outer wrapping film, a device for prior stretching of the film, and an outer wrapping method
WO1999007618A1 (fr) * 1997-08-12 1999-02-18 Dupont Dow Elastomers L.L.C. Systeme et procede d'emballage de materiaux viscoelastiques
WO2004069659A1 (fr) * 2003-01-31 2004-08-19 Lantech.Com, Llc Procede et appareil pour fixer une charge a une palette au moyen d'une bande de film attachee
US11472580B2 (en) 2003-01-31 2022-10-18 Lantech.Com, Llc Method and apparatus for securing a load to a pallet with a roped film web
US7568327B2 (en) 2003-01-31 2009-08-04 Lantech.Com, Llc Method and apparatus for securing a load to a pallet with a roped film web
AU2004209517B2 (en) * 2003-01-31 2010-04-22 Lantech.Com, Llc Method and apparatus for securing a load to a pallet with a roped film web
US9290282B2 (en) 2003-01-31 2016-03-22 Lantech.Com, Llc Apparatus for securing a load to a pallet with a roped film web
EP2216251A1 (fr) * 2003-01-31 2010-08-11 Lantech.com, LLC Procédé et appareil pour sécuriser une charge sur une palette avec une toile de film cordée
US10173795B2 (en) 2003-01-31 2019-01-08 Lantech.Com, Llc Method and apparatus for securing a load to a pallet with a roped film web
US7707801B2 (en) 2005-04-08 2010-05-04 Lantech.Com, Llc Method for dispensing a predetermined amount of film relative to load girth
US8141327B2 (en) 2005-04-08 2012-03-27 Lantech.Com, Llc Method and apparatus for dispensing an amount of film relative to load girth
US9187193B2 (en) 2005-04-08 2015-11-17 Lantech.Com, Llc Method and apparatus for dispensing an amount of film relative to girth
US8276346B2 (en) 2006-02-23 2012-10-02 Lantech.Com, Llc Wrapping apparatus and method including metered pre-stretch film delivery assembly
US8276354B2 (en) 2006-02-23 2012-10-02 Lantech.Com, Llc Apparatus for securing a load to a pallet with a roped film web
US8037660B2 (en) 2006-02-23 2011-10-18 Lantech.Com, Llc Method for securing a load to a pallet with a roped film web
US7779607B2 (en) 2006-02-23 2010-08-24 Lantech.Com, Llc Wrapping apparatus including metered pre-stitch film delivery assembly and method of using
WO2008114076A1 (fr) * 2007-03-19 2008-09-25 Bema-S.R.L. Processus permettant d'emballer des charges et système associé
US9725195B2 (en) 2008-01-07 2017-08-08 Lantech.Com, Llc Electronic control of metered film dispensing in a wrapping apparatus
US9908648B2 (en) 2008-01-07 2018-03-06 Lantech.Com, Llc Demand based wrapping
US10005580B2 (en) 2012-10-25 2018-06-26 Lantech.Com, Llc Rotation angle-based wrapping
US11104464B2 (en) 2012-10-25 2021-08-31 Lantech.Com, Llc Rotation angle-based wrapping of loads with varying dimensions
US9932137B2 (en) 2012-10-25 2018-04-03 Lantech.Com, Llc Corner geometry-based wrapping
US10005581B2 (en) 2012-10-25 2018-06-26 Lantech.Com, Llc Effective circumference-based wrapping
US11174056B2 (en) 2012-10-25 2021-11-16 Lantech.Com, Llc Load wrapping apparatus with controlled interventions
US11111045B2 (en) 2012-10-25 2021-09-07 Lantech.Com, Llc Dynamic rotation angle-based wrapping
US11111046B2 (en) 2012-10-25 2021-09-07 Lantech.Com, Llc Load wrapping apparatus with rotational data shift
US11912445B2 (en) 2013-02-13 2024-02-27 Lantech.Com, Llc Containment force-based wrapping
US11518558B2 (en) 2013-02-13 2022-12-06 Lantech.Com, Llc Containment force-based wrapping
US11407538B2 (en) 2013-02-13 2022-08-09 Lantech.Com, Llc Packaging material profiling for containment force-based wrapping
US10239645B2 (en) 2013-02-13 2019-03-26 Lantech.Com, Llc Packaging material profiling for containment force-based wrapping
US9776748B2 (en) 2013-02-13 2017-10-03 Lantech.Com, Llc Containment force-based wrapping
US10717554B2 (en) 2013-02-13 2020-07-21 Lantech.Com, Llc Containment force-based wrapping
US10384817B2 (en) 2013-11-26 2019-08-20 Bema S.R.L. Wrapping head for loads, particularly for palletized loads and method of operation thereof
WO2015079306A1 (fr) 2013-11-26 2015-06-04 Bema S.R.L. Tête enveloppeuse pour charges, en particulier pour charges palettisées et son procédé de fonctionnement
ITVR20130257A1 (it) * 2013-11-26 2015-05-27 Bema Srl Testa per la fasciatura di carichi, particolarmente carichi pallettizzati e rispettivo metodo di funzionamento
US11597554B2 (en) 2014-01-14 2023-03-07 Lantech.Com, Llc Dynamic adjustment of wrap force parameter responsive to monitored wrap force and/or for film break reduction
US11685567B2 (en) 2014-01-14 2023-06-27 Lantech.Com, Llc Dynamic adjustment of wrap force parameter responsive to monitored wrap force and/or for film break reduction
US10227152B2 (en) 2014-01-14 2019-03-12 Lantech.Com, Llc Dynamic adjustment of wrap force parameter responsive to monitored wrap force and/or for film break reduction
US10053253B2 (en) 2014-10-07 2018-08-21 Lantech.Com, Llc Graphical depiction of wrap profile for load wrapping apparatus
US10435191B2 (en) 2014-10-07 2019-10-08 Lantech.Com, Llc Projecting containment force for load wrapping apparatus
US10926906B2 (en) 2014-10-07 2021-02-23 Lantech.Com, Llc Load stability-based wrapping
US20160159503A1 (en) * 2014-12-09 2016-06-09 Smurfit Kappa Bates LLC Method of securing bulk flowable goods in paperboard container
EP3070003A1 (fr) * 2015-03-17 2016-09-21 Robopac S.p.A. Appareil de dévidage destiné à une machine d'emballage automotrice
US10934034B2 (en) 2015-09-25 2021-03-02 Lantech.Com, Llc Stretch wrapping machine with automated determination of load stability by subjecting a load to a disturbance
US11731793B2 (en) 2015-09-25 2023-08-22 Lantech.Com, Llc Stretch wrapping machine with automatic load profiling
US11034470B2 (en) 2015-09-25 2021-06-15 Lantech.Com, Llc Stretch wrapping machine with automatic load profiling
US11505343B2 (en) 2015-09-25 2022-11-22 Lantech.Com, Llc Stretch wrapping machine with automated determination of load stability by subjecting a load to a disturbance
US11667416B2 (en) 2017-09-22 2023-06-06 Lantech.Com, Llc Load wrapping apparatus wrap profiles with controlled wrap cycle interruptions
US11208225B2 (en) 2018-08-06 2021-12-28 Lantech.Com, Llc Stretch wrapping machine with curve fit control of dispense rate
US11479378B2 (en) 2019-09-09 2022-10-25 Lantech.Com, Llc Stretch wrapping machine with dispense rate control based on sensed rate of dispensed packaging material and predicted load geometry
US11518557B2 (en) 2019-09-19 2022-12-06 Lantech.Com, Llc Packaging material grading and/or factory profiles
IT202000001984A1 (it) * 2020-01-31 2021-07-31 Aetna Group Spa Metodo ed apparato per avvolgere
WO2021152522A1 (fr) * 2020-01-31 2021-08-05 Aetna Group S.P.A. Procédé et appareil d'enveloppement
CN115038645B (zh) * 2020-01-31 2024-02-23 埃特纳集团股份公司 对负载物进行包裹的方法和展开设备
CN115038645A (zh) * 2020-01-31 2022-09-09 埃特纳集团股份公司 用于进行包裹的方法和设备
WO2022024020A1 (fr) * 2020-07-31 2022-02-03 Aetna Group S.P.A. Dispositif et procédé pour l'emballage d'un chargement
IT202000018874A1 (it) * 2020-07-31 2022-01-31 Aetna Group Spa Apparato e metodo per avvolgere un carico

Also Published As

Publication number Publication date
PT98295B (pt) 1998-12-31
NO912778L (no) 1992-01-20
DE69013902D1 (de) 1994-12-08
ATE113538T1 (de) 1994-11-15
FI913429A0 (fi) 1991-07-16
DK0466980T3 (da) 1994-12-27
IE65741B1 (en) 1995-11-15
TR27452A (tr) 1995-05-29
EP0466980B1 (fr) 1994-11-02
FI93190C (fi) 1995-03-10
EG19260A (en) 1994-11-30
NO912778D0 (no) 1991-07-15
MA22227A1 (fr) 1992-04-01
FI913429A (fi) 1992-01-18
DE69013902T2 (de) 1995-05-18
IE912478A1 (en) 1992-01-29
FI93190B (fi) 1994-11-30
ES2063246T3 (es) 1995-01-01
PT98295A (pt) 1993-09-30
SA91120171B1 (ar) 2003-02-23

Similar Documents

Publication Publication Date Title
EP0466980B1 (fr) Charge palettisée enveloppée avec un film étirable, procédé et dispositif pour sa fabrication
US4995224A (en) Stretch wrapping palletizer
US5005335A (en) Stretch wrapping robotic palletizer
RU2469934C2 (ru) Погрузочная единица для транспортировки абсорбирующих гигиенических изделий
KR20030022031A (ko) 링 타입의 연신 필름 랩핑 장치에 대한 다중 탭 폴더와이를 작동하는 방법
CA1311186C (fr) Palletiseur robotique d'emballage par etirage
EP0638505B1 (fr) Dispositif et procédé pour ourler les bords d'une feuille tendue et feuille avec bords ourlés
EP2835314B1 (fr) Procédé d'emballage améliorés
US6035608A (en) Packaging a strip of material
IE60164B1 (en) Preparation of bundles of fibrous heat insulants
JP2004161344A (ja) ストレッチ包装機
EP1989044A1 (fr) Film d emballage
GB2216489A (en) Load unitizer
CA1311408C (fr) Procede d'emballage sous film etirable
DK2130771T3 (en) Device and method for coating a product stack with a hose wrap
US3997054A (en) Watertight package apparatus
US20020130060A1 (en) Packaging system
JPH0621842Y2 (ja) パレット積物品の合成樹脂フィルムによる延伸ロープ掛け自動結束装置
EP1281629A1 (fr) Couvercle pour une palette et flan pour l' obtenir
JPS601097Y2 (ja) ストレッチ包装用コ−ナ−補強部材
EP0068531A1 (fr) Procédé pour emballer une pile de plaques d'étain sur une palette et pile emballée obtenue par ce procédé
FI81758C (fi) Foerfarande och anordning foer anvaendning vid inlindningsmaskiner.
JP2023548648A (ja) 移動させる複数の対象物をグループ化する方法
US20110132977A1 (en) Manufacturing Containers
FI72935B (fi) Foerfarande foer foerpackning av produkter pao ett underlag samt ett foerpackningsmaterial.

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19920710

17Q First examination report despatched

Effective date: 19930720

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 113538

Country of ref document: AT

Date of ref document: 19941115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69013902

Country of ref document: DE

Date of ref document: 19941208

ET Fr: translation filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2063246

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed

Owner name: ING. C. GREGORJ S.P.A.

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3013880

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20070620

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20070705

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20070710

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20070709

Year of fee payment: 18

Ref country code: AT

Payment date: 20070615

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20070714

Year of fee payment: 18

Ref country code: SE

Payment date: 20070703

Year of fee payment: 18

Ref country code: BE

Payment date: 20070727

Year of fee payment: 18

Ref country code: NL

Payment date: 20070619

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20070702

Year of fee payment: 18

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

EUG Se: european patent has lapsed
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20090201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080731

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080731

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: 20080717

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20080718

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 NON-PAYMENT OF DUE FEES

Effective date: 20080718

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20090708

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20090730

Year of fee payment: 20

Ref country code: GB

Payment date: 20090612

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080718

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080731

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20100716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20100716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20100717