EP1547927A2 - Vorrichtung zum Zuführen und Schneiden eines Bandes in einer Verpackungsmaschine - Google Patents

Vorrichtung zum Zuführen und Schneiden eines Bandes in einer Verpackungsmaschine Download PDF

Info

Publication number
EP1547927A2
EP1547927A2 EP04425923A EP04425923A EP1547927A2 EP 1547927 A2 EP1547927 A2 EP 1547927A2 EP 04425923 A EP04425923 A EP 04425923A EP 04425923 A EP04425923 A EP 04425923A EP 1547927 A2 EP1547927 A2 EP 1547927A2
Authority
EP
European Patent Office
Prior art keywords
film
products
feed
cutting means
conveyor surface
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.)
Withdrawn
Application number
EP04425923A
Other languages
English (en)
French (fr)
Other versions
EP1547927A3 (de
Inventor
Rodolfo Bettini
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.)
PENTATEC Srl
Original Assignee
PENTATEC Srl
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 PENTATEC Srl filed Critical PENTATEC Srl
Publication of EP1547927A2 publication Critical patent/EP1547927A2/de
Publication of EP1547927A3 publication Critical patent/EP1547927A3/de
Withdrawn legal-status Critical Current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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/18—Registering sheets, blanks, or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • B26D2007/206—Cutting beds having a travelling gap

Definitions

  • the present invention relates to a unit for feeding and cutting film on machines for conditioning products, in particular products which mainly have a cylindrical or prismatic shape which are wrapped with heat-shrink material.
  • At present automatic machines of the above-mentioned type have an operating line basically equipped with stations for positioning products and forming predetermined groups of said products, followed, further downstream according to a direction of feed of the products, by stations for wrapping the groups in plasticized wrappers.
  • the intermediate positioning and forming stations are therefore designed to form predetermined groups of products and to transport them towards the wrapping stations.
  • the group of products leaves the station and, by means of a conveyor line, reaches a packaging station where said wrapping process is completed.
  • the plasticized wrapper preferably made of heat-shrink film, is heated so that it tightly adheres to the group of products.
  • the product wrapping stations therefore have a system for supplying the film, which normally comes from a special feed and cutting station located below the product conveyor surface.
  • this station is connected to suitable conveyor devices for bringing the film to the product conveyor surface, where the wrapper is formed by wrapping the film around the products.
  • a construction solution for such a film feed and cutting station is described in patent EP-491666.
  • Said solution involves a cutting unit with means for supporting and moving a knife consisting of a pair of chains, parallel and opposite one another, supporting the knife rigidly and on both sides, closed in a ring on a corresponding pair of gear wheels, one of which is motor-driven.
  • the pair of chains structured in this way allows continuous movement of the knife, through an almost oval path, cyclically bringing the knife into a position in which it makes contact with and cuts a piece of film.
  • the cutting unit is located below the operating line where the products pass, and the conveyor devices comprise a motor-driven angled surface which, as indicated, supplies the wrapping station with film.
  • a second solution described in patent EP-581747 has a structure comprising a knife located immediately below the product conveyor surface and a set of film feed rollers located upstream of the knife relative to the direction of film feed.
  • the knife which extends transversally to the machine, is moved along a straight line, in both directions, basically acting like a guillotine on the film.
  • the device for feeding and cutting film has a pair of counter-rotating rollers between which the film passes.
  • the first roller in the pair has a knife projecting radially from the roller, whilst the second roller has a radial groove housing the knife during a cutting rotation.
  • the aim of the invention is, therefore, to overcome the aforementioned disadvantages, with a device for feeding and cutting film in a machine for conditioning products which has a simple and economical structure.
  • the numeral 1 denotes a device for feeding and cutting a continuous film 2 to a machine or line 3 for conditioning products 4.
  • said machine 3 in a generic standard configuration, comprises a station 5 for wrapping the products 4 and a station 6 for positioning and supplying the products 4 to the subsequent stations.
  • Said stations 5 and 6 are basically of the known type and so are not described in further detail in this text.
  • the device 1 comprises a conveyor surface 7, mobile in a direction V of feed, supporting the products 4 which normally have a base 4a on which they rest.
  • the device 1 comprises a single conveyor surface 7, formed by the upper branch 8 of a belt 9 wound in a loop about a plurality of rollers 10 of which at least one is a driving roller and the others are driven rollers.
  • the device 1 comprises a set of rollers 10a arranged in such a way that, extending as it does, the upper branch 8 forms a transversal slot 11 in the surface 7, constituting a cutting line for the uses better described below. Said rollers 10a therefore form return means 10a.
  • the slot 11 may be formed by a succession of two conveyor surfaces with the respective rear and front ends opposite and at a distance from one another.
  • the knife 13 which is transversally mobile along the slot 11.
  • the knife 13 cuts transversally relative to the surface 7 or, in any case, transversally to the direction V of feed of the products 4.
  • the knife 13 is "V"-shaped and has a double blade to allow the film to be cut in one direction and the other as it moves along the above-mentioned cutting line.
  • the knife 13 may have any shape and may even be substituted by a pair of knives, each with a single cutting edge and designed to cut the film 2 in one direction only, as described below.
  • the knife 13 is supported by a bracket 14 rigidly connected to a support 15 engaging, by means of a counter-support 16, with a toothed belt 17 wound in a loop around a pair of pulleys 18, only one of which is visible in the accompanying drawings.
  • the pulley 18 is connected to a motor M for moving the belt 17, together with the knife 13, transversally to the surface 7, to form a piece 2a of film 2.
  • a sliding element 19 supports the counter-support 16 and is slidably connected to a guide 20, which is also consequently positioned transversally to the conveyor surface 7.
  • a motor-driven roller 23 is positioned at a tangent to the reel 22 and forms, as described in more detail below, film 2 unwinding means 24.
  • the film 2 unwound from the reel 22 according to an unwinding path S reaches the conveyor surface 7 through a slot 25 and is held on the surface 7 by the weight of the products 4.
  • Said unwinding path S is formed by a plurality of guide rollers 26 for the film 2. Three of these rollers 26 are illustrated, although advantageously there may be any number of them, according to the particular requirements of the machine 3.
  • the device 1 also comprises a sonar 27 and a unit 28 for the emission of fluid, normally compressed air 29, located downstream of the reel 22 according to the direction of unwinding S1, to prevent, as is clarified below, film 2 tensioning when the film 2 is unwound from the reel 22, by the unwinding means 24 and the products 4 are fed on the conveyor surface 7 downstream of the slot 25 since the products 4 pull the film 2, as described below.
  • fluid normally compressed air 29
  • the sonar 27 is designed to detect said tensioning and, by blowing an air jet 29, the device 28 can form a loop 30 in the film 2, so that it basically creates a film 2 reserve 31 along the unwinding path S.
  • the sonar 27 and the device 28 basically constitute safety means 32.
  • safety means 32 may comprise other devices of a substantially known type, all designed to form a film 2 reserve 31.
  • the device 1 has sensor means 33 positioned along the film 2 unwinding path S to synchronize film 2 unwinding with product 4 feed.
  • Said means 33 comprise a first photocell 34 aligned with the film 2, located upstream of the slot 25 according to the direction of unwinding S1.
  • the photocell 34 synchronizes product 4 feed with the film 2 if the latter has a printed motif to be positioned relative to the products 4 when they are wrapped in a piece 2a of film.
  • the film 2 has a reference element identifiable by the photocell 34, which may be the above-mentioned printed motif, a mark on the film 2 or any reference on the film 2.
  • the photocell 34 is slidably connected to a guide 35 and is mobile between a first position, corresponding to a minimum size of the piece 2a of film 2 which will be used to wrap the products 4 and a second position, illustrated with a dashed line in Figure 1, corresponding to a maximum size of the piece 2a of film.
  • a second photocell 36 is located, at the conveyor surface 7, downstream of the slot 25 and upstream of the knife 13 according to the direction V of product 4 feed.
  • This second photocell 36 operates in conjunction with a separator element 37 of the positioning and supply station 6 to form a group 38 of products 4, according to a substantially known method, not described in detail.
  • the photocell 36 is mobile on a guide 39 between a position distanced from the knife 13 and a position substantially close to the knife 13, illustrated with a dashed line in Figure 1, so that it can form groups 38 consisting of a predetermined desired number of products (conditioning the groups of products).
  • the sensor means 33 also comprise a third photocell 40 located close to the conveyor surface 7, downstream of the knife 13 and upstream of the wrapping station 5, according to the direction V of feed, to establish the length of the piece 2a of film which will be used to wrap the group 38 of products 4 if the film 2 does not have any motif to be centred with the group 38 during wrapping.
  • this type of film 2 is called "transparent”.
  • the photocell 40 is also mobile on a respective guide 41, extending substantially parallel with the surface 7, between a minimum size position, illustrated with a dashed line in Figure 1, corresponding to a minimum measurement of the piece 2a of film 2 that will be used to wrap the products 4, and a maximum size position, corresponding to a maximum measurement of the piece 2a of film.
  • the device 1 comprises a fourth photocell 42 located immediately upstream of the knife 13 and designed to confirm alignment of the products 4 with the cutting line.
  • the knife 13, together with the bracket 14, the support 15, the counter-support 16, the belt 17, the pulleys 18, the sliding element 19 and relative guide 20, the pneumatic pistons 21, the motor M and the return rollers 10a may be installed on a carriage 43, mobile at the same speed as the surface 7, along a respective guide 44 in the direction V of product feed, between a start of stroke position, where a cut in the film 2 begins, and an end of stroke position, not illustrated, where the cut ends.
  • this embodiment allows “continuous" use of the machine 3, that is to say without interruption in the supply of products 4 to the wrapping station 5.
  • second presser means 100 may be used, acting on the film 2, downstream of the first slot 25 relative to the direction V of feed, so that the film 2 can be held in place even when there are no products 4 on the surface 7, for example for size change-overs in the groups of products 4 to be formed.
  • These second presser 100 may consist, for example, of pistons 101 with end pads 102 which make contact with the film 2.
  • the respective bases 4a of the products 4 make contact with the film as it reaches the conveyor surface 7 as they pass over the slot 25.
  • the film 2 below is unwound from the reel 22 by the roller 23 and above, at the surface 7 level, is held and pulled by the products 4 resting on the surface 7.
  • the sonar 27 activates the device 28, which, by blowing on the film 2 unwound from the reel 22, creates the reserve 31 in the form of the loop 30.
  • the photocell 34 synchronizes film 2 unwinding with product 4 feed on the surface 7.
  • the photocell 36 dedicated to sizing the groups 38 activates the separator element 37 to form the group 38 with which the printed film 2 size unwound from the reel 22 is associated.
  • the group 38 stops in front of the cutting line and the photocell 42 confirms that alignment has been achieved.
  • the products 4 are fed beyond the cutting line, still pulling the continuous film 2, until they reach a position where the trailing section 2b of film 2 which will form the piece 2a of film after the cut, between the front 4b of the products 4 and the cutting line, is long enough to wrap the group 38 (advantageously the trailing section 2b is longer than the perimeter of the group of products 4 in the side view in Figure 1).
  • the pistons 21 block the film relative to the knife 13 which cuts the film 2, moving transversally to the surface 7, forming the piece 2a of film. If the knife 13 is of the type with two blades, it will make the cut in direction T1 and, for the next group 38 of products, a cut in the film 2 in direction T2, without having to return to a starting position at the end of each cut.
  • the products 4 together with the piece 2a of film are then fed towards the wrapping station 5, where a plasticized wrapper is formed around the group 38 of products using known methods that are therefore not described.
  • the photocell 40 will check the distance between the products 4 and the cutting line, and the film 2 is cut when the trailing section 2b of film 2 is long enough to wrap the group 38.
  • the film 2 is cut during a carriage 43 movement in the direction V of product feed.
  • the carriage will move at a speed equal to that of the surface 7 so that the cutting line is relatively stationary relative to the products 4 and to the film 2 to be cut.
  • the movement of the carriage will also be such that it allows carriage 43 repositioning in the start of stroke position when a new group 38 of products 4 arrives, pulling the film 2, close to the cutting line.
  • the entire operation of the machine 3 is regulated by a control unit, not illustrated, which processes the signals arriving from the photocells described.
  • the many adjustments and size variations may be simply performed by changing the position of the photocells or, in a more complex way, by operating on the machine 3 software programming.
  • the invention fulfils the preset aims. Positioning the knife at the conveyor surface, downstream of the slot from which the film arrives and upstream of the wrapping station according to the direction of product feed on the conveyor surface, the structure of the machine can be significantly simplified, since the film, simply unwound from the reel, is basically pulled towards the cutting line by the products themselves.
  • the positioning of the photocells described allows the use of both printed film and transparent film and product size change-overs are simple to perform by manually positioning the photocells.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Advancing Webs (AREA)
EP04425923A 2003-12-23 2004-12-17 Vorrichtung zum Zuführen und Schneiden eines Bandes in einer Verpackungsmaschine Withdrawn EP1547927A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20030779 2003-12-23
IT000779A ITBO20030779A1 (it) 2003-12-23 2003-12-23 Dispositivo per l'alimentazione e il taglio di film in macchine condizionatrici di prodotti

Publications (2)

Publication Number Publication Date
EP1547927A2 true EP1547927A2 (de) 2005-06-29
EP1547927A3 EP1547927A3 (de) 2006-04-12

Family

ID=34531905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04425923A Withdrawn EP1547927A3 (de) 2003-12-23 2004-12-17 Vorrichtung zum Zuführen und Schneiden eines Bandes in einer Verpackungsmaschine

Country Status (4)

Country Link
US (1) US20050132664A1 (de)
EP (1) EP1547927A3 (de)
IT (1) ITBO20030779A1 (de)
ZA (1) ZA200410237B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151839A1 (de) * 2007-06-14 2008-12-18 Trumpf Werkzeugmaschinen Gmbh + Co.Kg Vorrichtung zur aufnahme von plattenförmigen materialien für zumindest einen trennvorgang
DE102013215547A1 (de) * 2013-08-07 2015-02-12 Krones Aktiengesellschaft Vorschub- und Speichervorrichtung für ein endlos gefördertes Bandmaterial und Verfahren zu dessen Förderung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5002018B2 (ja) 2008-08-19 2012-08-15 日東電工株式会社 光学フィルムの搬送方法およびこれを用いた装置
US9073162B2 (en) 2011-12-16 2015-07-07 Peddinghaus Corporation Method and apparatus for cutting a mill plate
US10549871B2 (en) * 2013-11-02 2020-02-04 Alain Cerf Film wrapping using a single roll
US10336480B2 (en) * 2015-06-18 2019-07-02 Nexperia B.V. Air-guided tape-and-reel system and method
DE102016200540A1 (de) * 2016-01-18 2017-07-20 Krones Aktiengesellschaft Vorrichtung und Verfahren zum Gruppieren und Zusammenfassen von Artikeln zu mehreren Gebinden mit unterschiedlichen Gebindegrößen
DE102017119296A1 (de) * 2017-08-23 2019-02-28 Haver & Boecker Ohg Verpackungsanlage und Verfahren zum Verpacken von Objekten

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7523267U (de) * 1975-07-22 1975-11-13 Illig A Maschinenbau Vorrichtung zum Austransport und Vereinzeln von Skinverpackungen oder Teilen aus thermoplastischer Kunststoffolie
US4019307A (en) * 1975-01-17 1977-04-26 Situno Holding Sa Welding and cutting device for packaging machines
FR2431954A1 (fr) * 1978-06-13 1980-02-22 Italiana Macch Automat Machine pour l'emballage de produits entre deux feuilles minces de matiere plastique superposees
US4293774A (en) * 1978-11-20 1981-10-06 Sapal Societe Anonyme Des Plieuses Automatiques Method and devices for regulation of the forward travel of a strip bearing marks at regular intervals, and a wrapping-machine employing such a device
DE3124344A1 (de) * 1981-06-20 1983-01-05 Zupack-Gesellschaft mbH für Herstellung und Vertrieb neuzeitlicher Verpackungen, 6100 Darmstadt "vorrichtung zum registergenauen bearbeiten einer bedruckten bahn in einer verpackungsmaschine"
DE3936038A1 (de) * 1989-10-28 1991-05-02 Stiegler Maschf Gmbh Verfahren und vorrichtung zum ueberfuehren einer intermittierend bewegten bahn in eine kontinuierlich bewegte bahn insbesondere fuer die herstellung von beutelketten aus thermoplastischer kunststoffolie
EP0690017A2 (de) * 1994-06-30 1996-01-03 Eastman Kodak Company Apparat mit niedriger Trägheit und Verfahren zum Speichern und Aufbringen einer Spannung an Bahnen
DE19540137A1 (de) * 1995-10-27 1996-10-24 Siemens Nixdorf Inf Syst Vorrichtung zur Schlaufenstabilisierung einer frei geführten Endlosmaterialbahn
US5775065A (en) * 1997-05-01 1998-07-07 Ossid Corporation Method and apparatus for transverse cutting and sealing film wrapped around a product
US6095391A (en) * 1998-08-04 2000-08-01 Roll Systems, Inc. Method and apparatus for loop stabilization with forced air
NL1013194C2 (nl) * 1999-10-01 2001-04-03 Aremberg Beheer B V I O Werkwijze voor het bufferen van bandmateriaal, toevoerinrichting voor bandmateriaal en inrichting voor het met bandmateriaal omgeven van producten.
WO2001060730A2 (en) * 2000-02-19 2001-08-23 Industrial Automation Systems Ltd Packaging process and apparatus for its execution
GB2375527A (en) * 2001-05-17 2002-11-20 Ind Automation Systems Ltd Synchronising a printed image on an embossed web

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH512383A (de) * 1969-08-26 1971-09-15 Ferag Ag Einrichtung zum Behandeln von Stückgütern
US3791100A (en) * 1971-02-04 1974-02-12 Weldotron Corp Bundling machine and process
JPS6011347A (ja) * 1983-06-30 1985-01-21 株式会社古川製作所 製袋方法およびその装置
IT206315Z2 (it) * 1985-07-17 1987-08-10 Sitma Dispositivo di motorizzazione centralizzata in una macchianconfezionatrice.
US5065856A (en) * 1989-06-12 1991-11-19 Simplimatic Engineering Company Apparatus and method for packaging articles
US5237800A (en) * 1991-03-29 1993-08-24 Omori Machinery Co., Ltd. Shrink-wrapping method and apparatus
IT1245996B (it) * 1991-05-24 1994-11-07 Wrapmatic Spa Metodo per l'avvolgimento di risme di carta ed apparecchiatura che lo realizza.

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019307A (en) * 1975-01-17 1977-04-26 Situno Holding Sa Welding and cutting device for packaging machines
DE7523267U (de) * 1975-07-22 1975-11-13 Illig A Maschinenbau Vorrichtung zum Austransport und Vereinzeln von Skinverpackungen oder Teilen aus thermoplastischer Kunststoffolie
FR2431954A1 (fr) * 1978-06-13 1980-02-22 Italiana Macch Automat Machine pour l'emballage de produits entre deux feuilles minces de matiere plastique superposees
US4293774A (en) * 1978-11-20 1981-10-06 Sapal Societe Anonyme Des Plieuses Automatiques Method and devices for regulation of the forward travel of a strip bearing marks at regular intervals, and a wrapping-machine employing such a device
DE3124344A1 (de) * 1981-06-20 1983-01-05 Zupack-Gesellschaft mbH für Herstellung und Vertrieb neuzeitlicher Verpackungen, 6100 Darmstadt "vorrichtung zum registergenauen bearbeiten einer bedruckten bahn in einer verpackungsmaschine"
DE3936038A1 (de) * 1989-10-28 1991-05-02 Stiegler Maschf Gmbh Verfahren und vorrichtung zum ueberfuehren einer intermittierend bewegten bahn in eine kontinuierlich bewegte bahn insbesondere fuer die herstellung von beutelketten aus thermoplastischer kunststoffolie
EP0690017A2 (de) * 1994-06-30 1996-01-03 Eastman Kodak Company Apparat mit niedriger Trägheit und Verfahren zum Speichern und Aufbringen einer Spannung an Bahnen
DE19540137A1 (de) * 1995-10-27 1996-10-24 Siemens Nixdorf Inf Syst Vorrichtung zur Schlaufenstabilisierung einer frei geführten Endlosmaterialbahn
US5775065A (en) * 1997-05-01 1998-07-07 Ossid Corporation Method and apparatus for transverse cutting and sealing film wrapped around a product
US6095391A (en) * 1998-08-04 2000-08-01 Roll Systems, Inc. Method and apparatus for loop stabilization with forced air
NL1013194C2 (nl) * 1999-10-01 2001-04-03 Aremberg Beheer B V I O Werkwijze voor het bufferen van bandmateriaal, toevoerinrichting voor bandmateriaal en inrichting voor het met bandmateriaal omgeven van producten.
WO2001060730A2 (en) * 2000-02-19 2001-08-23 Industrial Automation Systems Ltd Packaging process and apparatus for its execution
GB2375527A (en) * 2001-05-17 2002-11-20 Ind Automation Systems Ltd Synchronising a printed image on an embossed web

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151839A1 (de) * 2007-06-14 2008-12-18 Trumpf Werkzeugmaschinen Gmbh + Co.Kg Vorrichtung zur aufnahme von plattenförmigen materialien für zumindest einen trennvorgang
CN101821065B (zh) * 2007-06-14 2012-12-05 通快机床两合公司 在至少一次分离工序中保持板状材料的设备
US8714066B2 (en) 2007-06-14 2014-05-06 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Apparatus for holding a plate-like material during a separation process
DE102013215547A1 (de) * 2013-08-07 2015-02-12 Krones Aktiengesellschaft Vorschub- und Speichervorrichtung für ein endlos gefördertes Bandmaterial und Verfahren zu dessen Förderung

Also Published As

Publication number Publication date
ITBO20030779A1 (it) 2005-06-24
EP1547927A3 (de) 2006-04-12
US20050132664A1 (en) 2005-06-23
ZA200410237B (en) 2005-11-21

Similar Documents

Publication Publication Date Title
EP0944528B1 (de) Etikettiervorrichtung mit etikettenrolle
US4555281A (en) Method for automatically setting and joining reel-fed label strips or similar
EP2081831B1 (de) Einschlagmaschine mit perforierter folie
US6607082B2 (en) Device for removal of trimmings in the production of rolls of web material
EP0223215B1 (de) Vorrichtung zum Selektieren und Zuführen von Bandmaterial
EP3414167B1 (de) Verpackungsverfahren und -maschine in dehnbarer folie von in gruppen zugeführten produkten
US6223500B1 (en) Apparatus and method for wrapping compressible articles with a web-like wrapping material
US6128888A (en) Method and machine for packaging of objects, by means of pieces of sheet material obtained from a continuous strip
EP1547927A2 (de) Vorrichtung zum Zuführen und Schneiden eines Bandes in einer Verpackungsmaschine
EP1384671B1 (de) Methode zum Starten und Anhalten einer Verpackungsmaschine während eines Produktionswechsels
US5129294A (en) Method of replacing and adjusting preprinted strip material on a manufacturing machine
EP3554780B1 (de) Vorrichtung zum herstellen von rollen mit einer bestimmten länge durch schneiden von längeren rollen
US7302781B2 (en) Bander apparatus and method of using same
US7117658B2 (en) Apparatus for wrapping groups of products
JP5222318B2 (ja) 搬送装置
CN113843828B (zh) 分离装置
CN113614011B (zh) 用于在包装机器中对塑料膜进行给送的给送单元
CN113924261B (zh) 用于对塑料膜进行给送的给送单元
EP0787652B1 (de) Vorrichtung zum Zuführen von Zuschnitten in einer Zigarettenverpackungsmaschine
EP1799553B1 (de) Banderoliervorrichtung und diese verwendendes verfahren
EP0491666B1 (de) Mechanismus zum Zuführen und Zerschneiden von Folienbahnen zur Verwendung in automatischen Verpackungsmaschinen
EP0545265B1 (de) Verfahren und Vorrichtung zum Zuführen von Verpackungsmaterial an einer Verpackungsmaschine
KR20230017743A (ko) 연신 유닛에 재료 웹을 자동으로 공급하기 위한 공급 장치 및 방법
WO2011077373A2 (en) Labelling machine
JPH04279439A (ja) シート体搬送装置

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: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20061013