EP1201418A1 - Process for manufacturing of a beltlike product - Google Patents

Process for manufacturing of a beltlike product Download PDF

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Publication number
EP1201418A1
EP1201418A1 EP00810983A EP00810983A EP1201418A1 EP 1201418 A1 EP1201418 A1 EP 1201418A1 EP 00810983 A EP00810983 A EP 00810983A EP 00810983 A EP00810983 A EP 00810983A EP 1201418 A1 EP1201418 A1 EP 1201418A1
Authority
EP
European Patent Office
Prior art keywords
film
film strip
strips
stack
webs
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Withdrawn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
EP00810983A
Other languages
German (de)
French (fr)
Inventor
Johannes Meier
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.)
3A Composites International AG
Original Assignee
Alcan Technology and Management Ltd
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 Alcan Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Priority to EP00810983A priority Critical patent/EP1201418A1/en
Priority to MYPI20014749A priority patent/MY128543A/en
Priority to AU2002220625A priority patent/AU2002220625A1/en
Priority to US10/415,115 priority patent/US6767425B2/en
Priority to CNB018178812A priority patent/CN1179843C/en
Priority to KR1020037005521A priority patent/KR100633210B1/en
Priority to EP01988653A priority patent/EP1332042B1/en
Priority to PCT/EP2001/011862 priority patent/WO2002034505A1/en
Priority to CA002425988A priority patent/CA2425988C/en
Priority to JP2002537527A priority patent/JP3799015B2/en
Priority to ES01988653T priority patent/ES2266295T3/en
Priority to DE50110765T priority patent/DE50110765D1/en
Priority to AT01988653T priority patent/ATE336361T1/en
Priority to TW090125389A priority patent/TW528675B/en
Priority to ARP010104866A priority patent/AR031144A1/en
Publication of EP1201418A1 publication Critical patent/EP1201418A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D3/00—Making articles of cellular structure, e.g. insulating board
    • B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
    • B31D3/0223—Making honeycomb cores, e.g. by piling a plurality of web sections or sheets
    • B31D3/023—Making honeycomb cores, e.g. by piling a plurality of web sections or sheets by cutting webs longitudinally into strips, piling these strips and uniting them along lines perpendicular to the cuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D3/00—Making articles of cellular structure, e.g. insulating board
    • B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1003—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by separating laminae between spaced secured areas [e.g., honeycomb expanding]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1067—Continuous longitudinal slitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1067—Continuous longitudinal slitting
    • Y10T156/1069—Bonding face to face of laminae cut from single sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • Y10T156/1085—One web only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • Y10T156/1087—Continuous longitudinal slitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/13—Severing followed by associating with part from same source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1751—At least three articles

Definitions

  • the invention relates to a method for producing a stacked and partially adhered film strips formed band-shaped object any thickness, width and length at which each film strip on one side over its width is provided with adhesive strips and the adhesive strips in the case of immediately successive film strips arranged offset the film strips are stacked to form a film strip stack, pressed against each other in the stacking direction and together to the band-shaped Object to be glued.
  • a Device suitable for carrying out the method is also a Device suitable for carrying out the method.
  • the first method relates to the production of blocks from stacked, foil sheets provided with adhesive strips with subsequent gluing the individual sheets with each other under the influence of pressure and temperature, the blocks thus produced are sawn into disks, the Cutting width corresponds to the later thickness of the band-shaped object. Gluing the individual panes together results in a quasi-endless one Object.
  • This method of production is, for example, in DE-A-2342076 is disclosed and is used in practice today.
  • the second type of manufacture is based on strips of adhesive Film strips that are stacked on top of each other and under pressure in the stacking direction and pressed under heat to an endless band-shaped object become.
  • Such a method is for example from DE-C-3820718 known.
  • There a film web is continuous with longitudinal ones Apply adhesive strips.
  • the individual film strips are transverse to the direction of travel the film web cut in line, one above the other to a stack of film strips stacked and under pressure in the direction of the stack and with the supply of heat pressed to the endless ribbon-shaped object.
  • the main disadvantage of this method is the low one Production speed even when merging at the same time of two film webs for cutting the individual film strips for one economic production of an endless band-shaped object can be significantly increased.
  • the invention has for its object a method of the aforementioned Way to create with which a partially glued together Film strip formed band-shaped object of high quality economically can be manufactured in one line. Another goal is Creation of a device suitable for carrying out the method.
  • the object of the invention is achieved that a film web provided with adhesive strips transverse to its longitudinal direction in their longitudinal direction in at least two film strip tracks the same Width is divided and the individual strips of film are deflected and overlapped with adhesive strips offset to each other, in cycles cut to length as individual film strip packages and are fed to the stack of film strips as film strip packages.
  • a preferred area of application of the method is in production of tape-shaped objects, in which the adhesive strips on the individual Film strips are at the same distance from each other and immediately successive strips of film offset by half a distance are arranged.
  • a preferred material for the foils is aluminum or one Aluminum alloy.
  • other materials as film material be, for example paper, plastics, other metal foils or Laminates from the materials mentioned.
  • the film strips can be in the film strip stack heated and / or cooled.
  • the film web is divided into the individual film strip webs preferably by waste-free cutting.
  • this can also be used in Line pretreated and provided with the adhesive strips.
  • a device which is suitable for carrying out the method is distinguished by a first cutting station for dividing one transverse to its longitudinal direction in its longitudinal direction in at least two film strip webs of the same width, a deflection station for Deflecting and overlapping the individual film strips with offset Adhesive strips facing each other, a second cutting station for intermittent use Cutting the foil strips over one another as foil strip packages, Handling elements for the further transport of the film strip packages Insert element for supporting the individual film strip packages, and one Bonding unit with a gap for receiving the film strip packages by means of the insertion element, the bonding unit being designed in this way is that pressure can be exerted on the stack of film strips in the gap.
  • the band-shaped object can be used as make endless tape.
  • the bonding unit can be designed so that to increase the in Direction of stacking in the film strip stack acting on the film strips Pressure by lateral pressure on the stack of film strips a friction effect is produced. Another option is after the gluing unit Brake elements to inhibit the forward movement of the film strip stack to arrange.
  • the bonding unit can be configured to be heatable and / or coolable.
  • a second device suitable for carrying out the method is suitable are particularly suitable for the production of individual strips or strip sections with given dimensions.
  • the device stands out by a first cutting station for dividing one transverse to its longitudinal direction in its longitudinal direction in at least two film strip webs of the same width, a deflection station for Deflecting and overlapping the individual film strips with offset adhesive strips, a second cutting station for the intermittent cutting to length of the foil strips as one film strip packages consisting of individual film strips, handling elements a slide-in element for further transport of the film strip packages for stacking the individual film strip packages, a stacking module with one Gap for receiving the film strip packages by means of the insertion element and two limiting elements that can be inserted into the gap of the stacking module from both sides to generate a pressure on the stack of film strips in the gap.
  • the first cutting station preferably has for dividing the film web into the individual film strips a cutting device for waste-free Cutting on.
  • the film web in film strip webs can be any and more precisely width can be divided.
  • the deflection station for deflecting and overlapping the individual Film strip webs preferably have an angle of 45 ° to the film web arranged roles on.
  • the second cutting station expediently has a rotating knife on.
  • Fig. 1 for producing an endless band-shaped object 48 made of film strips partially glued together becomes an adhesive strip arranged at the same distance a from one another 18 provided film web 22 of a width t from a film web roll 24 developed and in a subsequent, not shown in the drawing Cutting station, for example, using roller shears in the running direction x the film web 24 divided into film strip webs 29 of the same width u. It is essential that the cutting is done without waste. Instead of roller shears can also be a knife, a laser or water jet or another suitable Cutting device can be used.
  • this can also pretreated directly in line and provided with the adhesive strips 18.
  • the individual film strip webs 29 are subsequently in a deflection station 32 deflected and positioned one above the other so that the adhesive strips 18 immediately adjacent film strip tracks 29 by half a distance a the adhesive strips 18 are arranged offset from one another.
  • the Deflection process can take place, for example, on rollers that are at an angle are arranged from 45 ° to the film web.
  • the film strip webs 29 emerging from the deflection station 32 with one another staggered adhesive strips 18 are in a second Direction of transport y after cutting to length using a moving Cutting knife 36 to the desired length 1 as from individual strips of film 30 existing film strip packages 34 are placed on an insertion element 38.
  • the insertion element 38 moves with the foil strip package 34 lying thereon then in a gap 46 a heatable and / or coolable if necessary Bonding unit 44 and pushes the film strip package 34 against the film strip stack 39 already in the gap 46.
  • the one in the present Embodiment vertically arranged gap 46 of the bonding unit 44 is direct from a slidable in the horizontal direction Holding element 40 arranged below the bonding unit 44 can be closed and thus secures the film strips inserted into the gap 46 30 against falling out. Each time a film strip package 34 is inserted the lower access to the gap 46 by moving the holding elements 40 opened briefly and then closed again.
  • the endless band-shaped object 48 emerging in the gap 46 emerges from the Gap 46 and is then, for example, in loops on one Height-adjustable pallet 52 stored and after reaching the desired Length separated for onward transport.
  • the band-shaped object 48 can, however, also be continuously processed directly after leaving the gap 46 become.
  • the bonding unit 44 there is a stack module 60 with a gap 62 arranged.
  • the object or band section can be stacked with a module 60 accordingly adjusted length and width can be used.
  • limiting elements 64 are introduced on both sides and for adjustment a sufficient contact pressure p for bonding the film strips 30 pressed against the stack of film strips 39. If necessary, the stacking module 60 then directly or indirectly - e.g. in an oven - the one for gluing the film strip required heat is supplied. If necessary the stack module 60 can also be cooled.
  • the film strip stack 39 becomes the stack module 60 taken as a band-shaped object 48 of a length L and a width B.
  • Fig. 2 The arrangement shown in Fig. 2 is particularly suitable for manufacturing small series of ribbon-shaped objects 48 with frequently changing dimensions as well as for custom-made products.
  • a band-shaped formed from film strips partially glued together Object 48 can be processed, for example paper, plastics, Metal foils such as Aluminum foils or laminates from the above Materials.
  • the band-shaped object described can e.g. in stretched Condition alone or in combination with one or two cover layers or sheets used as lightweight material in many areas of application become.

Landscapes

  • Making Paper Articles (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Packages (AREA)
  • Decoration Of Textiles (AREA)

Abstract

Each strip of film (30) has adhesive strips (18) on one side across its width. The strips are stacked (39), pressed in the stacking direction, and stuck together to make an object (48). A web of film (22) has adhesive strips across its lengthwise direction and is divided by cutter units (36) along its lengthwise direction into at least two webs (29) of film strip equal in width. The separate film strips are deflected and conveyed above each other to form packs (34), cut off and conveyed to the stack of film strips.

Description

Die Erfindung betrifft ein Verfahren zur Herstellung eines aus gestapelten und partiell miteinander verklebten Folienstreifen gebildeten bandförmigen Gegenstandes beliebiger Dicke, Breite und Länge, bei dem jeder Folienstreifen auf einer Seite über seine Breite mit Klebstoffstreifen versehen ist und die Klebstoffstreifen bei unmittelbar aufeinander folgenden Folienstreifen versetzt angeordnet sind, wobei die Folienstreifen zu einem Folienstreifenstapel gestapelt, in Stapelrichtung gegeneinander gedrückt und miteinander zu dem bandförmigen Gegenstand verklebt werden. Im Rahmen der Erfindung liegt auch eine zur Durchführung des Verfahrens geeignete Vorrichtung.The invention relates to a method for producing a stacked and partially adhered film strips formed band-shaped object any thickness, width and length at which each film strip on one side over its width is provided with adhesive strips and the adhesive strips in the case of immediately successive film strips arranged offset the film strips are stacked to form a film strip stack, pressed against each other in the stacking direction and together to the band-shaped Object to be glued. Within the scope of the invention is also a Device suitable for carrying out the method.

Zur Herstellung eines bandförmigen Gegenstandes aus partiell miteinander verklebten Folienstreifen sind heute grundsätzlich zwei Verfahren bekannt. Ein erstes Verfahren betrifft die Herstellung von Blöcken aus aufeinander gelegten, mit Klebstoffstreifen versehenen Folienblättern mit nachfolgendem Verkleben der einzelnen Blätter untereinander unter Einwirkung von Druck und Temperatur, wobei die derart hergestellten Blöcke zu Scheiben zersägt werden, deren Schnittbreite der späteren Dicke des bandförmigen Gegenstandes entspricht. Durch Zusammenkleben der einzelnen Scheiben ergibt sich ein quasi endloser Gegenstand. Diese Herstellungsweise ist beispielsweise in der DE-A-2342076 offenbart und wird heute in der Praxis angewendet.For the production of a band-shaped object partially with each other Two basically known methods are known today. On The first method relates to the production of blocks from stacked, foil sheets provided with adhesive strips with subsequent gluing the individual sheets with each other under the influence of pressure and temperature, the blocks thus produced are sawn into disks, the Cutting width corresponds to the later thickness of the band-shaped object. Gluing the individual panes together results in a quasi-endless one Object. This method of production is, for example, in DE-A-2342076 is disclosed and is used in practice today.

Der Nachteil dieser vorbekannten Herstellung über eine Blockfertigung mit anschliessendem Zersägen der Blöcke zu einzelnen Scheiben liegt vor allem darin, dass bei wirtschaftlicher Herstellung die Blöcke so dick sind, dass die Wärmezufuhr in den Block zur Auslösung des Verklebungsprozesses lange Heiz- und Presszeiten erfordert und darüber hinaus zu einer ungleichmässigen Temperaturverteilung mit entsprechender Qualitätsminderung am Endprodukt führen kann. Das anschliessende Zerschneiden eines Blockes mittels einer Bandsäge zu Scheiben führt zu einem beträchtlichen Abfall. Zudem sind zur Herstellung des aus partiell miteinander verklebten Folienstreifen gebildeten bandförmigen Gegenstandes vier einzelne Verarbeitungsschritte erforderlich, nämlich

  • 1. Stapeln der mit Klebstoffstreifen versehenen Blätter
  • 2. Pressen der gestapelten Blätter zu einem Block
  • 3. Zersägen des Blockes in einzelne Scheiben und
  • 4. Verkleben der einzelnen Scheiben zum quasi endlosen Gegenstand.
    • The disadvantage of this previously known production via block production with subsequent sawing of the blocks into individual panes is that, in the case of economical production, the blocks are so thick that the heat input into the block requires long heating and pressing times to trigger the bonding process, and moreover can lead to an uneven temperature distribution with a corresponding reduction in quality of the end product. The subsequent cutting of a block with a band saw into slices leads to a considerable drop. In addition, four individual processing steps are required for the production of the band-shaped object formed from partially bonded film strips, namely
  • 1. Stack the sheets with adhesive strips
  • 2. Press the stacked sheets into a block
  • 3. Saw the block into individual slices and
  • 4. Gluing the individual panes into a quasi-endless object.

    • Hinzu kommt, dass die Verklebung der einzelnen Scheiben Stellen im Gegenstand ergibt, welche die Eigenschaften des Gegenstandes ungünstig beeinflussen und deshalb unter Umständen sogar entfernt werden müssen.Added to this is the fact that the individual panes are glued to the object results which adversely affect the properties of the object and therefore may even have to be removed.

    Die zweite Herstellungsart geht aus von mit Klebstoffstreifen versehenen Folienstreifen, die übereinander gestapelt und unter Druck in Stapelrichtung und unter Wärmezufuhr zu einem endlosen bandförmigen Gegenstand gepresst werden. Ein derartiges Verfahren ist beispielsweise aus der DE-C-3820718 bekannt. Dort wird eine Folienbahn kontinuierlich mit längslaufenden Klebstoffstreifen versehen. Die einzelnen Folienstreifen werden quer zur Laufrichtung der Folienbahn in Linie geschnitten, übereinander zu einem Folienstreifenstapel gestapelt und unter Druck in Stapelrichtung und unter Wärmezufuhr zu dem endlosen bandförmigen Gegenstand gepresst.The second type of manufacture is based on strips of adhesive Film strips that are stacked on top of each other and under pressure in the stacking direction and pressed under heat to an endless band-shaped object become. Such a method is for example from DE-C-3820718 known. There a film web is continuous with longitudinal ones Apply adhesive strips. The individual film strips are transverse to the direction of travel the film web cut in line, one above the other to a stack of film strips stacked and under pressure in the direction of the stack and with the supply of heat pressed to the endless ribbon-shaped object.

    Der wesentliche Nachteil dieses Verfahrens liegt vor allem in der niedrigen Produktionsgeschwindigkeit, die selbst bei gleichzeitigem Zusammenführen von zwei Folienbahnen zum Schneiden der einzelnen Folienstreifen für eine wirtschaftliche Herstellung eines endlosen bandförmigen Gegenstandes nicht entscheidend erhöht werden kann. Trotz der Vorteile, die sich gegenüber der herkömmlichen Blockherstellung hinsichtlich der verbesserten Wärmeeintragung zur Verklebung des Folienstreifenstapels sowie des stark verminderten Besäumungabfalls beim Zuschneiden der einzelnen Folienstreifen ergeben, konnten sich die auf diesem Prinzip beruhenden Verfahren in der Praxis bislang nicht durchsetzen.The main disadvantage of this method is the low one Production speed even when merging at the same time of two film webs for cutting the individual film strips for one economic production of an endless band-shaped object can be significantly increased. Despite the advantages over the conventional block production with regard to improved heat transfer for gluing the stack of film strips as well as the greatly reduced one Trimming waste when cutting the individual film strips, So far, the methods based on this principle have been able to work in practice don't enforce.

    Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren der eingangs genannten Art zu schaffen, mit welchem ein aus partiell miteinander verklebten Folienstreifen gebildeter bandförmiger Gegenstand von hoher Qualität wirtschaftlich in einer Linie hergestellt werden kann. Ein weiteres Ziel ist die Schaffung einer zur Durchführung des Verfahrens geeigneten Vorrichtung.The invention has for its object a method of the aforementioned Way to create with which a partially glued together Film strip formed band-shaped object of high quality economically can be manufactured in one line. Another goal is Creation of a device suitable for carrying out the method.

    Bezüglich des Verfahrens führt zur erfindungsgemässen Lösung der Aufgabe, dass eine quer zu ihrer Längsrichtung mit Klebstoffstreifen versehene Folienbahn in ihrer Längsrichtung in wenigstens zwei Folienstreifenbahnen gleicher Breite aufgeteilt wird und die einzelnen Folienstreifenbahnen umgelenkt und mit versetzt zueinander stehenden Klebstoffstreifen übereinander geführt, taktweise als aus einzelnen Folienstreifen bestehende Folienstreifenpakete abgelängt und als Folienstreifenpakete dem Folienstreifenstapel zugeführt werden.With regard to the method, the object of the invention is achieved that a film web provided with adhesive strips transverse to its longitudinal direction in their longitudinal direction in at least two film strip tracks the same Width is divided and the individual strips of film are deflected and overlapped with adhesive strips offset to each other, in cycles cut to length as individual film strip packages and are fed to the stack of film strips as film strip packages.

    Ein bevorzugter Anwendungsbereich des Verfahrens liegt bei der Herstellung von bandförmigen Gegenständen, bei denen die Klebstoffstreifen auf den einzelnen Folienstreifen in gleichem Abstand zueinander stehen und bei unmittelbar aufeinander folgenden Folienstreifen jeweils um einen halben Abstand versetzt angeordnet sind.A preferred area of application of the method is in production of tape-shaped objects, in which the adhesive strips on the individual Film strips are at the same distance from each other and immediately successive strips of film offset by half a distance are arranged.

    Ein bevorzugtes Material für die Folien besteht aus Aluminium oder aus einer Aluminiumlegierung. Je nach Verwendungszweck des bandförmigen Gegenstandes können aber auch andere Werkstoffe als Folienmaterial eingesetzt werden, beispielsweise Papier, Kunststoffe, andere Metallfolien oder auch Laminate aus den genannten Materialien.A preferred material for the foils is aluminum or one Aluminum alloy. Depending on the purpose of the band-shaped object can also use other materials as film material be, for example paper, plastics, other metal foils or Laminates from the materials mentioned.

    Zur Erhöhung des in Stapelrichtung im Folienstreifenstapel auf die Folienstreifen einwirkenden Druckes kann durch seitlichen Druck auf den Folienstreifenstapel eine Reibwirkung erzeugt werden. Eine andere oder zusätzliche Möglichkeit besteht darin, die Vorwärtsbewegung des Folienstreifenstapels zu hemmen bzw. diesen zu bremsen.To increase the stack of film strips in the direction of the stack pressure can be exerted by lateral pressure on the film strip stack a friction effect can be generated. Another or additional option is to move the stack of film strips forward inhibit or brake it.

    Während des Verklebungsvorganges können die Folienstreifen im Folienstreifenstapel erwärmt und/oder gekühlt werden.During the gluing process, the film strips can be in the film strip stack heated and / or cooled.

    Die Aufteilung der Folienbahn in die einzelnen Folienstreifenbahnen erfolgt bevorzugt durch abfallfreies Schneiden.The film web is divided into the individual film strip webs preferably by waste-free cutting.

    Anstelle der Verwendung einer vorgefertigten Folienbahn kann diese auch in Linie vorbehandelt und mit den Klebstoffstreifen versehen werden.Instead of using a prefabricated film web, this can also be used in Line pretreated and provided with the adhesive strips.

    Eine zur Durchführung des Verfahrens geeignete Vorrichtung zeichnet sich aus durch eine erste Schneidstation zum Aufteilen einer quer zu ihrer Längsrichtung mit Klebstoffstreifen versehenen Folienbahn in ihrer Längsrichtung in wenigstens zwei Folienstreifenbahnen gleicher Breite, eine Umlenkstation zum Umlenken und Übereinanderführen der einzelnen Folienstreifen mit versetzt zueinander stehenden Klebstoffstreifen, eine zweite Schneidstation zum taktweisen Ablängen der übereinander geführten Folienstreifen als Folienstreifenpakete, Handlingelemente zum Weitertransport der Folienstreifenpakete, ein Einschubelement zur Auflage der einzelnen Folienstreifenpakete, und eine Verklebungseinheit mit einem Spalt zur Aufnahme der Folienstreifenpakete mittels des Einschubelementes, wobei die Verklebungseinheit so ausgeführt ist, dass auf den Folienstreifenstapel im Spalt Druck ausgeübt werden kann. Mit der beschriebenen Vorrichtung lässt sich der bandförmige Gegenstand als endloses Band herstellen.A device which is suitable for carrying out the method is distinguished by a first cutting station for dividing one transverse to its longitudinal direction in its longitudinal direction in at least two film strip webs of the same width, a deflection station for Deflecting and overlapping the individual film strips with offset Adhesive strips facing each other, a second cutting station for intermittent use Cutting the foil strips over one another as foil strip packages, Handling elements for the further transport of the film strip packages Insert element for supporting the individual film strip packages, and one Bonding unit with a gap for receiving the film strip packages by means of the insertion element, the bonding unit being designed in this way is that pressure can be exerted on the stack of film strips in the gap. With the device described, the band-shaped object can be used as make endless tape.

    Die Verklebungseinheit kann so ausgeführt sein, dass zur Erhöhung des in Stapelrichtung im Folienstreifenstapel auf die Folienstreifen einwirkenden Druckes durch seitlichen Druck auf den Folienstreifenstapel eine Reibwirkung erzeugt wird. Eine andere Möglichkeit besteht darin, nach der Verklebungseinheit Bremselemente zur Hemmung der Vorwärtsbewegung des Folienstreifenstapels anzuordnen.The bonding unit can be designed so that to increase the in Direction of stacking in the film strip stack acting on the film strips Pressure by lateral pressure on the stack of film strips a friction effect is produced. Another option is after the gluing unit Brake elements to inhibit the forward movement of the film strip stack to arrange.

    Die Verklebungseinheit kann heiz- und/oder kühlbar ausgestaltet sein.The bonding unit can be configured to be heatable and / or coolable.

    Eine zweite zur Durchführung des Verfahrens geeignete Vorrichtung eignet sich in besonderem Mass für die Herstellung einzelner Bänder oder Bandabschnitte mit vorgegebenen Dimensionen. Die Vorrichtung zeichnet sich aus durch eine erste Schneidstation zum Aufteilen einer quer zu ihrer Längsrichtung mit Klebstoffstreifen versehenen Folienbahn in ihrer Längsrichtung in wenigstens zwei Folienstreifenbahnen gleicher Breite, eine Umlenkstation zum Umlenken und Übereinanderführen der einzelnen Folienstreifenbahnen mit versetzt zueinanderstehenden Klebstoffstreifen, eine zweite Schneidstation zum taktweisen Ablängen der übereinander geführten Folienstreifenbahnen als aus einzelnen Folienstreifen bestehende Folienstreifenpakete, Handlingelemente zum Weitertransport der Folienstreifenpakete, ein Einschubelement zur Auflage der einzelnen Folienstreifenpakete, ein Stapelmodul mit einem Spalt zur Aufnahme der Folienstreifenpakete mittels des Einschubelementes und zwei von beiden Seiten in den Spalt des Stapelmoduls einführbare Begrenzungselemente zur Erzeugung eines Druckes auf den Folienstreifenstapel im Spalt.A second device suitable for carrying out the method is suitable are particularly suitable for the production of individual strips or strip sections with given dimensions. The device stands out by a first cutting station for dividing one transverse to its longitudinal direction in its longitudinal direction in at least two film strip webs of the same width, a deflection station for Deflecting and overlapping the individual film strips with offset adhesive strips, a second cutting station for the intermittent cutting to length of the foil strips as one film strip packages consisting of individual film strips, handling elements a slide-in element for further transport of the film strip packages for stacking the individual film strip packages, a stacking module with one Gap for receiving the film strip packages by means of the insertion element and two limiting elements that can be inserted into the gap of the stacking module from both sides to generate a pressure on the stack of film strips in the gap.

    Bevorzugt weist die erste Schneidstation zum Aufteilen der Folienbahn in die einzelnen Folienstreifenbahnen eine Schneideinrichtung zum abfallfreien Schneiden auf. Dadurch kann die Folienbahn in Folienstreifenbahnen beliebiger und genauer Breite aufgeteilt werden.The first cutting station preferably has for dividing the film web into the individual film strips a cutting device for waste-free Cutting on. As a result, the film web in film strip webs can be any and more precisely width can be divided.

    Die Umlenkstation zum Umlenken und Übereinanderführen der einzelnen Folienstreifenbahnen weist bevorzugt in einem Winkel von 45° zur Folienbahn angeordnete Rollen auf. The deflection station for deflecting and overlapping the individual Film strip webs preferably have an angle of 45 ° to the film web arranged roles on.

    Die zweite Schneidstation weist zweckmässigerweise ein mitlaufendes Messer auf.The second cutting station expediently has a rotating knife on.

    Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt schematisch in

    • Fig. 1 eine Schrägsicht auf eine Anordnung zur Herstellung eines endlosen bandförmigen Gegenstandes aus partiell miteinander verklebten Folienstreifen;
    • Fig.2 eine Schrägsicht auf eine andere Anordnung zur Herstellung eines bandförmigen Gegenstandes aus partiell miteinander verklebten Folienstreifen;
    Further advantages, features and details of the invention result from the following description of preferred exemplary embodiments and from the drawing; this shows schematically in
    • Figure 1 is an oblique view of an arrangement for producing an endless band-shaped object from film strips partially glued together.
    • 2 shows an oblique view of another arrangement for producing a band-shaped object from film strips partially glued to one another;

    Bei einer in Fig. 1 dargestellten Anordnung zur Herstellung eines endlosen bandförmigen Gegenstandes 48 aus partiell miteinander verklebten Folienstreifen wird eine mit in gleichem Abstand a zueinander angeordneten Klebstoffstreifen 18 versehene Folienbahn 22 einer Breite t von einer Folienbahnrolle 24 abgewickelt und in einer nachfolgenden, in der Zeichnung nicht gezeigten Schneidstation beispielsweise mittels einer Rollschere in Laufrichtung x der Folienbahn 24 zu Folienstreifenbahnen 29 gleicher Breite u aufgeteilt. Wesentlich ist, dass das Schneiden abfallfrei erfolgt. Anstelle einer Rollschere kann auch ein Messer, ein Laser- oder Wasserstrahl oder eine andere geeignete Schneideinrichtung verwendet werden.In an arrangement shown in Fig. 1 for producing an endless band-shaped object 48 made of film strips partially glued together becomes an adhesive strip arranged at the same distance a from one another 18 provided film web 22 of a width t from a film web roll 24 developed and in a subsequent, not shown in the drawing Cutting station, for example, using roller shears in the running direction x the film web 24 divided into film strip webs 29 of the same width u. It is essential that the cutting is done without waste. Instead of roller shears can also be a knife, a laser or water jet or another suitable Cutting device can be used.

    Anstelle der Verwendung einer vorgefertigten Folienbahn kann diese auch direkt in Linie vorbehandelt und mit den Klebstoffstreifen 18 versehen werden.Instead of using a prefabricated film web, this can also pretreated directly in line and provided with the adhesive strips 18.

    Die einzelnen Folienstreifenbahnen 29 werden nachfolgend in einer Umlenkstation 32 so umgelenkt und übereinander positioniert, dass die Klebstoffstreifen 18 unmittelbar benachbarter Folienstreifenbahnen 29 um einen halben Abstand a der Klebstoffstreifen 18 gegeneinander versetzt angeordnet sind. Der Umlenkvorgang kann beispielsweise über Rollen erfolgen, die in einem Winkel von 45° zur Folienbahn angeordnet sind.The individual film strip webs 29 are subsequently in a deflection station 32 deflected and positioned one above the other so that the adhesive strips 18 immediately adjacent film strip tracks 29 by half a distance a the adhesive strips 18 are arranged offset from one another. The Deflection process can take place, for example, on rollers that are at an angle are arranged from 45 ° to the film web.

    Die aus der Umlenkstation 32 austretenden Folienstreifenbahnen 29 mit gegeneinander versetzt angeordneten Klebstoffstreifen 18 werden in einer zweiten Transportrichtung y nach dem Ablängen mittels eines mitlaufenden Schneidmessers 36 auf die gewünschte Länge 1 als aus einzelnen Folienstreifen 30 bestehende Folienstreifenpakete 34 auf ein Einschubelement 38 gelegt. Das Einschubelement 38 mit dem aufliegenden Folienstreifenpaket 34 bewegt sich anschliessend in einen Spalt 46 einer im Bedarfsfall heiz- und/oder kühlbaren Verklebungseinheit 44 und schiebt das Folienstreifenpaket 34 gegen den sich bereits im Spalt 46 befindlichen Folienstreifenstapel 39. Der im vorliegenden Ausführungsbeispiel senkrecht angeordnete Spalt 46 der Verklebungseinheit 44 ist von einem in horizontaler Richtung verschiebbaren, direkt unterhalb der Verklebungseinheit 44 angeordneten Halteelement 40 verschliessbar und sichert so die in den Spalt 46 eingeschobenen Folienstreifen 30 gegen Herausfallen. Bei jedem Einschub eines Folienstreifenpaketes 34 wird der untere Zugang zum Spalt 46 durch Verschiebung der Halteelemente 40 kurz geöffnet und anschliessend wieder geschlossen.The film strip webs 29 emerging from the deflection station 32 with one another staggered adhesive strips 18 are in a second Direction of transport y after cutting to length using a moving Cutting knife 36 to the desired length 1 as from individual strips of film 30 existing film strip packages 34 are placed on an insertion element 38. The insertion element 38 moves with the foil strip package 34 lying thereon then in a gap 46 a heatable and / or coolable if necessary Bonding unit 44 and pushes the film strip package 34 against the film strip stack 39 already in the gap 46. The one in the present Embodiment vertically arranged gap 46 of the bonding unit 44 is direct from a slidable in the horizontal direction Holding element 40 arranged below the bonding unit 44 can be closed and thus secures the film strips inserted into the gap 46 30 against falling out. Each time a film strip package 34 is inserted the lower access to the gap 46 by moving the holding elements 40 opened briefly and then closed again.

    Während des Durchlaufs der im Spalt 46 gestapelten Folienstreifenpakete 34 bzw. Folienstreifen 30 durch die Verklebungseinheit 44 tritt ein partielles Verkleben der einander anliegenden Folienstreifen 30 am Ort der Klebstoffstreifen 18 ein.During the passage of the film strip packages 34 stacked in the gap 46 or film strip 30 through the bonding unit 44 occurs a partial bonding of the film strips 30 lying against one another at the location of the adhesive strips 18 a.

    Der im Spalt 46 entstehende endlose bandförmige Gegenstand 48 tritt aus dem Spalt 46 aus und wird anschliessend beispielsweise in Schlaufen auf einer höhenverstellbaren Palette 52 abgelegt und nach erreichter gewünschter Länge für den Weitertransport abgetrennt. Der bandförmige Gegenstand 48 kann aber nach dem Austritt aus dem Spalt 46 auch direkt kontinuierlich weiterverarbeitet werden.The endless band-shaped object 48 emerging in the gap 46 emerges from the Gap 46 and is then, for example, in loops on one Height-adjustable pallet 52 stored and after reaching the desired Length separated for onward transport. The band-shaped object 48 can, however, also be continuously processed directly after leaving the gap 46 become.

    Die in Fig. 2 gezeigte Anordnung zur Herstellung eines bandförmigen Gegenstandes 48 mit vorgegebener Länge L und Breite B ist mit der Anordnung von Fig. 1 von der Folienbahnrolle 24 bis zum Einschubelement 38 identisch. Aus diesem Grund sind gleiche Teile der Anordnung mit gleichen Bezugsziffern bezeichnet.The arrangement shown in Fig. 2 for producing a band-shaped object 48 with predetermined length L and width B is with the arrangement of Fig. 1 identical from the film web roll 24 to the insert member 38. Out for this reason, identical parts of the arrangement have the same reference numbers designated.

    Anstelle der Verklebungseinheit 44 ist ein Stapelmodul 60 mit einem Spalt 62 angeordnet. Je nach gewünschter Länge L des herzustellenden bandförmigen Gegenstandes oder Bandabschnittes kann ein Stapelmodul 60 mit entsprechend angepasster Länge und Breite eingesetzt werden.Instead of the bonding unit 44 there is a stack module 60 with a gap 62 arranged. Depending on the desired length L of the band-shaped to be produced The object or band section can be stacked with a module 60 accordingly adjusted length and width can be used.

    Sobald der Folienstreifenstapel 39 im Stapelmodul 60 die gewünschte Länge L erreicht hat, wird das Stapelmodul 60 mit dem Folienstreifenstapel 39 aus der Anordnung entfernt und durch ein gleiches oder unterschiedliches Stapelmodul 60 ausgetauscht.As soon as the film strip stack 39 in the stack module 60 has the desired length L has reached, the stack module 60 with the film strip stack 39 from the Arrangement removed and by an identical or different stacking module 60 exchanged.

    In den Spalt 62 des mit dem Folienstreifenstapel 39 beladenen Stapelmoduls 60 werden beidseitig Begrenzungselemente 64 eingeführt und zur Einstellung eines zur Verklebung der Folienstreifen 30 ausreichenden Anpressdruckes p gegen den Folienstreifenstapel 39 gedrückt. Bei Bedarf kann dem Stapelmodul 60 anschliessend direkt oder indirekt - z.B. in einem Ofen - die zur Verklebung der Folienstreifen benötigte Wärme zugeführt werden. Gegebenenfalls kann das Stapelmodul 60 auch abgekühlt werden.In the gap 62 of the stack module loaded with the film strip stack 39 60 limiting elements 64 are introduced on both sides and for adjustment a sufficient contact pressure p for bonding the film strips 30 pressed against the stack of film strips 39. If necessary, the stacking module 60 then directly or indirectly - e.g. in an oven - the one for gluing the film strip required heat is supplied. If necessary the stack module 60 can also be cooled.

    Nach erfolgter Verklebung wird der Folienstreifenstapel 39 dem Stapelmodul 60 als bandförmiger Gegenstand 48 einer Länge L und einer Breite B entnommen. After the adhesive has been applied, the film strip stack 39 becomes the stack module 60 taken as a band-shaped object 48 of a length L and a width B.

    Die in Fig. 2 gezeigte Anordnung eignet sich insbesondere für die Herstellung kleiner Serien bandförmiger Gegenstände 48 mit häufig wechselnden Dimensionen sowie für Einzelanfertigungen.The arrangement shown in Fig. 2 is particularly suitable for manufacturing small series of ribbon-shaped objects 48 with frequently changing dimensions as well as for custom-made products.

    Mit dem beschriebenen Verfahren können eine Vielzahl von Werkstoffen zu einem aus partiell miteinander verklebten Folienstreifen gebildeten bandförmigen Gegenstand 48 verarbeitet werden, beispielsweise Papier, Kunststoffe, Metallfolien wie z.B. Aluminiumfolien oder auch Laminate aus den genannten Materialien. Der beschriebene bandförmige Gegenstand kann z.B. in gestrecktem Zustand allein oder im Verbund mit einer oder zwei Deckschichten oder -blechen als Leichtbaumaterial in vielen Anwendungsbereichen eingesetzt werden.With the described method, a variety of materials can be used a band-shaped formed from film strips partially glued together Object 48 can be processed, for example paper, plastics, Metal foils such as Aluminum foils or laminates from the above Materials. The band-shaped object described can e.g. in stretched Condition alone or in combination with one or two cover layers or sheets used as lightweight material in many areas of application become.

    Claims (15)

    Verfahren zur Herstellung eines aus gestapelten und partiell miteinander verklebten Folienstreifen (30) gebildeten bandförmigen Gegenstandes (48) beliebiger Dicke, Breite und Länge, bei dem jeder Folienstreifen (30) auf einer Seite über seine Breite (u) mit Klebstoffstreifen (18) versehen ist und die Klebstoffstreifen (18) bei unmittelbar aufeinander folgenden Folienstreifen (30) versetzt angeordnet sind, wobei die Folienstreifen (30) zu einem Folienstreifenstapel (39) gestapelt, in Stapelrichtung gegeneinander gedrückt und miteinander zu dem bandförmigen Gegenstand (48) verklebt werden,
    dadurch gekennzeichnet, dass
    eine quer zu ihrer Längsrichtung (x) mit Klebstoffstreifen (18) versehene Folienbahn (22) in ihrer Längsrichtung in wenigstens zwei Folienstreifenbahnen (29) gleicher Breite (u) aufgeteilt wird und die einzelnen Folienstreifenbahnen (29) umgelenkt und mit versetzt zueinander stehenden Klebstoffstreifen (18) übereinander geführt, taktweise als aus einzelnen Folienstreifen (30) bestehende Folienstreifenpakete (34) abgelängt und als Folienstreifenpakete (34) dem Folienstreifenstapel (39) zugeführt werden.    Method for producing a band-shaped object (48) of any thickness, width and length formed from stacked and partially bonded film strips (30), in which each film strip (30) is provided with adhesive strips (18) on one side across its width (u) and the adhesive strips (18) are arranged offset in the case of immediately successive film strips (30), the film strips (30) being stacked to form a film strip stack (39), pressed against one another in the stacking direction and glued to one another to form the band-shaped object (48),
    characterized in that
    a film web (22) provided with adhesive strips (18) transverse to its longitudinal direction (x) is divided in its longitudinal direction into at least two film strip webs (29) of the same width (u) and the individual film strip webs (29) are deflected and offset with adhesive strips () 18) guided one above the other, intermittently cut to length as film strip packages (34) consisting of individual film strips (30) and fed to the film strip stack (39) as film strip packages (34).         Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Klebstoffstreifen (18) auf den einzelnen Folienstreifen (30) in gleichem Abstand (a) zueinander stehen und bei unmittelbar aufeinander folgenden Folienstreifen (30) jeweils um einen halben Abstand (a) versetzt angeordnet sind.Method according to Claim 1, characterized in that the adhesive strips (18) on the individual film strips (30) are at the same distance (a) from one another and are arranged offset by half a distance (a) in each case in the case of immediately successive film strips (30). Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Folienbahn (22) aus Aluminium oder aus einer Aluminiumlegierung besteht.A method according to claim 1 or 2, characterized in that the film web (22) consists of aluminum or an aluminum alloy. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass zur Erhöhung des in Stapelrichtung im Folienstreifenstapel (39) auf die Folienstreifen (30) einwirkenden Druckes durch seitlichen Druck auf den Folienstreifenstapel (39) eine Reibwirkung erzeugt und/oder die Vorwärtsbewegung des Folienstreifenstapels (39) gehemmt wird.Method according to one of claims 1 to 3, characterized in that, in order to increase the pressure acting on the film strips (30) in the stack direction in the film strip stack (39), a friction effect is generated by lateral pressure on the film strip stack (39) and / or the forward movement of the film strip stack (39) is inhibited. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Folienstreifen (30) im Folienstreifenstapel (39) während des Verklebungsvorganges erwärmt und/oder gekühlt werden.Method according to one of claims 1 to 4, characterized in that the film strips (30) in the film strip stack (39) are heated and / or cooled during the bonding process. Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Aufteilung der Folienbahn (22) in die Folienstreifenbahnen (29) durch abfallfreies Schneiden erfolgt.Method according to one of claims 1 to 5, characterized in that the film web (22) is divided into the film webs (29) by waste-free cutting. Verfahren nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Folienbahn (22) in Linie vorbehandelt und mit den Klebstoffstreifen (18) versehen wird.Method according to one of claims 1 to 6, characterized in that the film web (22) is pretreated in line and provided with the adhesive strips (18). Vorrichtung zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 7, gekennzeichnet durch eine erste Schneidstation zum Aufteilen einer quer zu ihrer Längsrichtung (x) mit Klebstoffstreifen (18) versehenen Folienbahn (22) in ihrer Längsrichtung in wenigstens zwei Folienstreifenbahnen (29) gleicher Breite (u), eine Umlenkstation (32) zum Umlenken und Übereinanderführen der einzelnen Folienstreifenbahnen (29) mit versetzt zueinander stehenden Klebstoffstreifen (18), eine zweite Schneidstation (36) zum taktweisen Ablängen der übereinander geführten Folienstreifenbahnen (29) als aus einzelnen Folienstreifen (30) bestehende Folienstreifenpakete (34), Handlingelemente zum Weitertransport der Folienstreifenpakete (34), ein Einschubelement (38) zur Auflage der einzelnen Folienstreifenpakete (34) und eine Verklebungseinheit (44) mit einem Spalt (46) zur Aufnahme der Folienstreifenpakete (34) mittels des Einschubelementes (38), wobei die Verklebungseinheit (44) so ausgeführt ist, dass auf den Folienstreifenstapel (39) im Spalt (46) Druck ausgeübt werden kann.Device for carrying out the method according to one of claims 1 to 7, characterized by a first cutting station for dividing a film web (22) provided with adhesive strips (18) transversely to its longitudinal direction (x) in its longitudinal direction into at least two film strip webs (29) of the same width (u), a deflection station (32) for deflecting and overlapping the individual film strip webs (29) with offset adhesive strips (18), a second cutting station (36) for intermittently cutting to length the film strip webs (29) which are guided one above the other as individual film strips (30 ) existing film strip packages (34), handling elements for further transport of the film strip packages (34), an insertion element (38) for supporting the individual film strip packages (34) and a bonding unit (44) with a gap (46) for receiving the film strip packages (34) by means of the Insert element (38), the bonding unit (44) being designed i st that pressure can be exerted on the film strip stack (39) in the gap (46). Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Verklebungseinheit (44) so ausgeführt ist, dass zur Erhöhung des in Stapelrichtung im Folienstreifenstapel (39) auf die Folienstreifen (30) einwirkenden Druckes durch seitlichen Druck auf den Folienstreifenstapel (39) eine Reibwirkung erzeugt wird.Apparatus according to claim 8, characterized in that the bonding unit (44) is designed such that, in order to increase the pressure acting on the film strips (30) in the stack direction in the film strip stack (39), a frictional effect is generated by lateral pressure on the film strip stack (39) , Vorrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass zur Erhöhung des in Stapelrichtung im Folienstreifenstapel (39) auf die Folienstreifen (30) einwirkenden Druckes nach der Verklebungseinheit (44) Bremselemente zur Hemmung der Vorwärtsbewegung des Folienstreifenstapels (39) angeordnet sind.Apparatus according to claim 8 or 9, characterized in that to increase the pressure acting on the film strips (30) in the stack direction in the film strip stack (39), braking elements are arranged after the bonding unit (44) to inhibit the forward movement of the film strip stack (39). Vorrichtung nach einem der Ansprüche 8 bis 10, dadurch gekennzeichnet, dass die Verklebungseinheit (44) heiz- und/oder kühlbar ist.Device according to one of claims 8 to 10, characterized in that the bonding unit (44) can be heated and / or cooled. Vorrichtung zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 7, gekennzeichnet durch eine erste Schneidstation zum Aufteilen einer quer zu ihrer Längsrichtung (x) mit Klebstoffstreifen (18) versehenen Folienbahn (22) in ihrer Längsrichtung in wenigstens zwei Folienstreifenbahnen (29) gleicher Breite (u), eine Umlenkstation (32) zum Umlenken und Übereinanderführen der einzelnen Folienstreifenbahnen (29) mit versetzt zueinander stehenden Klebstoffstreifen (18), eine zweite Schneidstation (36) zum taktweisen Ablängen der übereinander geführten Folienstreifenbahnen (29) als aus einzelnen Folienstreifen (30) bestehende Folienstreifenpakete (34), Handlingelemente zum Weitertransport der Folienstreifenpakete (34), ein Einschubelement (38) zur Auflage der einzelnen Folienstreifenpakete (34), ein Stapelmodul (60) mit einem Spalt (62) zur Aufnahme der Folienstreifenpakete (34) mittels des Einschubelementes (38) und zwei von beiden Seiten in den Spalt (62) des Stapelmoduls (60) einführbare Begrenzungselemente (64) zur Erzeugung eines Druckes (p) auf den Folienstreifenstapel (39) im Spalt (62).Device for carrying out the method according to one of claims 1 to 7, characterized by a first cutting station for dividing a film web (22) provided with adhesive strips (18) transversely to its longitudinal direction (x) in its longitudinal direction into at least two film strip webs (29) of the same width (u), a deflection station (32) for deflecting and overlapping the individual film strip webs (29) with offset adhesive strips (18), a second cutting station (36) for intermittently cutting to length the film strip webs (29) which are guided one above the other as individual film strips (30 ) existing film strip packages (34), handling elements for further transport of the film strip packages (34), an insert element (38) for supporting the individual film strip packages (34), a stacking module (60) with a gap (62) for receiving the film strip packages (34) by means of the Insert element (38) and two from both sides in the gap (62) of the stacking module (60) insertable limiting elements (64) for generating a pressure (p) on the film strip stack (39) in the gap (62). Vorrichtung nach einem der Ansprüche 8 bis 12, dadurch gekennzeichnet, dass die erste Schneidstation zum Aufteilen der Folienbahn (22) in die Folienstreifenbahnen (29) eine Schneideinrichtung zum abfallfreien Schneiden aufweist.Device according to one of claims 8 to 12, characterized in that the first cutting station for dividing the film web (22) into the film strip webs (29) has a cutting device for waste-free cutting. Vorrichtung nach einem der Ansprüche 8 bis 13, dadurch gekennzeichnet, dass die Umlenkstation (32) zum Umlenken und Übereinanderführen der einzelnen Folienstreifenbahnen (29) in einem Winkel von 45° zur Folienbahn (22) angeordnete Rollen aufweist.Device according to one of claims 8 to 13, characterized in that the deflection station (32) for deflecting and overlapping the individual film strip webs (29) has rollers arranged at an angle of 45 ° to the film web (22). Vorrichtung nach einem der Ansprüche 8 bis 14, dadurch gekennzeichnet, dass die zweite Schneidstation (36) ein mitlaufendes Messer aufweist.Device according to one of claims 8 to 14, characterized in that the second cutting station (36) has a rotating knife.
    EP00810983A 2000-10-24 2000-10-24 Process for manufacturing of a beltlike product Withdrawn EP1201418A1 (en)

    Priority Applications (15)

    Application Number Priority Date Filing Date Title
    EP00810983A EP1201418A1 (en) 2000-10-24 2000-10-24 Process for manufacturing of a beltlike product
    MYPI20014749A MY128543A (en) 2000-10-24 2001-10-12 Process for the manufacture of a tape-shaped object
    AU2002220625A AU2002220625A1 (en) 2000-10-24 2001-10-13 Method for producing a strip-shaped object
    US10/415,115 US6767425B2 (en) 2000-10-24 2001-10-13 Method for producing a strip-shaped object
    CNB018178812A CN1179843C (en) 2000-10-24 2001-10-13 Method for producing a strip-shaped object
    KR1020037005521A KR100633210B1 (en) 2000-10-24 2001-10-13 Method for producing a strip-shaped object
    EP01988653A EP1332042B1 (en) 2000-10-24 2001-10-13 Method and device for producing a strip-shaped object
    PCT/EP2001/011862 WO2002034505A1 (en) 2000-10-24 2001-10-13 Method for producing a strip-shaped object
    CA002425988A CA2425988C (en) 2000-10-24 2001-10-13 Process for the manufacture of a tape-shaped object
    JP2002537527A JP3799015B2 (en) 2000-10-24 2001-10-13 Method for manufacturing tape-shaped article
    ES01988653T ES2266295T3 (en) 2000-10-24 2001-10-13 PROCEDURE FOR MANUFACTURING A TAPE SHAPED OBJECT.
    DE50110765T DE50110765D1 (en) 2000-10-24 2001-10-13 METHOD AND DEVICE FOR PRODUCING A TAPEED OBJECT
    AT01988653T ATE336361T1 (en) 2000-10-24 2001-10-13 METHOD AND DEVICE FOR PRODUCING A TAPE-SHAPED OBJECT
    TW090125389A TW528675B (en) 2000-10-24 2001-10-15 Process for the manufacture of a tape-shaped object and device for completing the process
    ARP010104866A AR031144A1 (en) 2000-10-24 2001-10-17 PROCEDURE FOR THE MANUFACTURE OF AN OBJECT IN THE FORM OF A TAPE.

    Applications Claiming Priority (1)

    Application Number Priority Date Filing Date Title
    EP00810983A EP1201418A1 (en) 2000-10-24 2000-10-24 Process for manufacturing of a beltlike product

    Publications (1)

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    EP1201418A1 true EP1201418A1 (en) 2002-05-02

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    EP00810983A Withdrawn EP1201418A1 (en) 2000-10-24 2000-10-24 Process for manufacturing of a beltlike product
    EP01988653A Expired - Lifetime EP1332042B1 (en) 2000-10-24 2001-10-13 Method and device for producing a strip-shaped object

    Family Applications After (1)

    Application Number Title Priority Date Filing Date
    EP01988653A Expired - Lifetime EP1332042B1 (en) 2000-10-24 2001-10-13 Method and device for producing a strip-shaped object

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    US (1) US6767425B2 (en)
    EP (2) EP1201418A1 (en)
    JP (1) JP3799015B2 (en)
    KR (1) KR100633210B1 (en)
    CN (1) CN1179843C (en)
    AR (1) AR031144A1 (en)
    AT (1) ATE336361T1 (en)
    AU (1) AU2002220625A1 (en)
    CA (1) CA2425988C (en)
    DE (1) DE50110765D1 (en)
    ES (1) ES2266295T3 (en)
    MY (1) MY128543A (en)
    TW (1) TW528675B (en)
    WO (1) WO2002034505A1 (en)

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    DE50110765D1 (en) 2006-09-28
    KR100633210B1 (en) 2006-10-11
    AR031144A1 (en) 2003-09-10
    ES2266295T3 (en) 2007-03-01
    CN1471461A (en) 2004-01-28
    MY128543A (en) 2007-02-28
    ATE336361T1 (en) 2006-09-15
    KR20030041170A (en) 2003-05-23
    TW528675B (en) 2003-04-21
    JP2004512198A (en) 2004-04-22
    WO2002034505A1 (en) 2002-05-02
    CN1179843C (en) 2004-12-15
    EP1332042A1 (en) 2003-08-06
    CA2425988A1 (en) 2003-04-15
    CA2425988C (en) 2009-01-06
    EP1332042B1 (en) 2006-08-16
    AU2002220625A1 (en) 2002-05-06
    US6767425B2 (en) 2004-07-27
    US20040099370A1 (en) 2004-05-27
    JP3799015B2 (en) 2006-07-19

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