EP2177118A1 - Processing webs of wrapping material - Google Patents

Processing webs of wrapping material Download PDF

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Publication number
EP2177118A1
EP2177118A1 EP09012974A EP09012974A EP2177118A1 EP 2177118 A1 EP2177118 A1 EP 2177118A1 EP 09012974 A EP09012974 A EP 09012974A EP 09012974 A EP09012974 A EP 09012974A EP 2177118 A1 EP2177118 A1 EP 2177118A1
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EP
European Patent Office
Prior art keywords
wrapping material
material strip
edge region
processing industry
rod
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Application number
EP09012974A
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German (de)
French (fr)
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EP2177118B1 (en
Inventor
Henning MÖLLER
Hans-Heinrich Dr. Müller
Elke Karger
Joachim Kreidelmeyer
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Koerber Technologies GmbH
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Hauni Maschinenbau GmbH
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Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Priority to PL09012974T priority Critical patent/PL2177118T3/en
Publication of EP2177118A1 publication Critical patent/EP2177118A1/en
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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/005—Treatment of cigarette paper
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/24—Pasting the seam
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity

Definitions

  • the invention relates to a method of processing a wrapping material strip for rod-shaped articles of the tobacco-processing industry, wherein the wrapping material strip has zones in which the oxygen permeability is reduced compared to the other regions of the wrapping material strip.
  • the invention further relates to an apparatus of the tobacco processing industry for processing such a wrapping material strip for rod-shaped articles of the tobacco-processing industry.
  • a wrapping material or cigarette paper is used in cigarette production, on which at intervals of a few centimeters transverse strips are applied, for example, 5 mm to 6 mm wide and less permeable to oxygen.
  • Such cigarette paper is called LIP cigarette paper from the English term "Low Ignition Propensity”.
  • the tucks have the property of changing the paper structure to reduce the oxygen permeability compared to the cigarette paper otherwise used.
  • the horizontal stripes can be applied during papermaking or by processing the finished paper. To this is on the EP 1 417 899 B1 referenced, from which also materials for the horizontal stripes are removable.
  • the aim of processing the usual cigarette paper is to produce densified zones which have a lower oxygen permeability, so that the cigarettes with this paper on a substrate under standard conditions are likely to extinguish.
  • This problem is solved by a method for processing a A wrapping material strip for rod-shaped articles of the tobacco processing industry, wherein the wrapping material strip has zones in which the oxygen permeability is reduced compared to other regions of the wrapping material strip outside the zones, wherein an edge region of the wrapping material strip on the rod manufacturing industry of the tobacco processing industry is an adhesive is applied, is mechanically changed.
  • a mechanical change of the edge region of the wrapping material strip which serves for bonding, ensures that the applied adhesive from the paper at least in the zones in which the oxygen permeability is reduced at least before processing, because there are corresponding materials were applied, the adhesive is well absorbed. It has been recognized that in the area of the LIP strips, ie where the densified zones are provided in the wrapping material strip, there is a poor glue or adhesive pickup of the wrapping material strip. By mechanical change, the paper can be roughened in these areas again or provided with holes, so that according to adhesive can be resumed. As a result, the bond strength when closing the wrapping material strip, for example, the lining, the filter or the cigarette paper is improved. By improving the bond strength, the production speed can also be increased since the bond seam is less likely to reopen. Accordingly, the setting time can be reduced.
  • the edge region is abrasive, in particular by roughening or perforating processed. This can be done for example by grinding.
  • cigarette paper, filter paper and tipping paper which is present as a wrapping material strip in the production of cigarettes or filters, is relatively thin and can thus tear easily, the processing of the edge area must be carried out with care. In particular, it should be avoided to allow reinforced tension to act on the wrapping material strip.
  • material is removed from the edge region by the action of energy, in particular by laser beams.
  • Laser beams can be generated by a laser with sufficient power and energy density, such as an excimer laser, a CO 2 laser and / or a Nd-YAG laser, which then ablate material by ablation.
  • a pulsed laser may be used so that the laser beams strike the wrapping material strip at a time when the densified zones or zones in which the oxygen permeability is reduced compared to the other regions of the wrapping material strip are abraded in the edge region at least partially removed.
  • a synchronization with the wrapping material strip run can be made.
  • a sensor may be provided which measures the corresponding zones with reduced oxygen permeability and, depending on the speed of the wrapping material strip, a trigger signal is given to the laser.
  • the removed material is sucked off, so that the removed material does not or substantially no longer occurs in the further processing process.
  • the edge region is preferably attached to a deflecting device of the wrapping material strip, in particular a deflection roller a straight guide, mechanically changed in the inlet region of a format device in the format device and / or immediately prior to the application of adhesive.
  • a modified by a process wrapping material strip of the tobacco processing industry is specified.
  • a rod-shaped article of the tobacco processing industry is prepared by a method according to the invention.
  • a tobacco processing industry device for processing a wrapping material strip having zones in which the oxygen permeability is reduced compared to regions of the wrapping material strip outside the zones for rod-shaped articles of the tobacco processing industry, wherein a processing device is provided an edge region of the wrapping material strip to be provided with adhesive for bonding the edge region of the wrapping material strip to a further edge region of the wrapping material strip is mechanically changed, in particular roughened or perforated.
  • the wrapping material strip is provided in particular with zones in which the oxygen permeability is reduced in comparison with the other regions of the wrapping material strip.
  • these are LIP cigarette paper or LIP tipping paper or LIP filter wrapping paper.
  • the device according to the invention is also particularly suitable for making wrapping material strips which are difficult to bond, for example cigarette paper strips, correspondingly processable.
  • the wrapping material strip is also roughened in such a way that the wrapping material, which is difficult to bond, can be glued well in accordance with the adhesive, for example a glue.
  • the processing device has an abrasive surface engageable with the edge region of the wrapping material strip.
  • the abrasive surface may be, for example, a ceramic coating such as Rhenolease PC 415 or PC 915.
  • a cemented carbide coating may be provided, such as METCO 439. It may also be a knurled and hardened surface or a diamond coated surface such as D54 and D64. It can also be provided a grinding wheel.
  • a suction device is preferably provided which sucks the removed material.
  • a rounded or a straight guide surface is provided with a partially abrasive surface.
  • a partially abrasive surface is formed abrasive. This is the part of the top format along which the wrapping material strip edge area is longitudinally provided with adhesive just prior to closing the wrapping material strip around a strand of the tobacco processing industry.
  • a laser device is provided.
  • Fig. 1 shows a part of a stranding machine 10 of the tobacco processing industry, for example, a cigarette rod machine or a filter rod machine.
  • a wrapping material strip 14 is withdrawn. This runs over various pulleys 15. It is a pair of draw rollers 16 is provided which pulls according to the wrapping material strip 14.
  • the bobbin 12 is also driven by a motor, in order not to provide too high a tension on the wrapping material strip 14 or the cigarette paper 14.
  • the wrapping material strip or cigarette paper 14 has zones which have a reduced oxygen permeability compared to the other cigarette paper. These Zones can be made by applying additives that reduce the air permeability of the paper. These additives may be, for example, aluminum hydroxide, magnesium hydroxide and / or calcium sulfate. For this purpose, for example, on the EP 1 417 899 B1 directed.
  • a glue applied in the format device 23, 24 by a glue nozzle 31 lasts less well in these zones.
  • the edge region, which is later glued by the glue nozzle 31, is mechanically changed. This can be done for example by a partially provided with a rough surface roller 17.
  • a surface coating may be provided, which cooperates in particular with the edge region of the wrapping material strip 14.
  • a ceramic coating, a hard metal coating or a diamond coating of the surface can be provided, and furthermore a knurled and / or hardened surface can be provided.
  • the mechanical change is generated at the roller 17 by pulling the wrapping material strip over the surface of the roller 17.
  • the roller 17 may be fixed or be braked in comparison to the conveying speed of the wrapping material strip 14.
  • the removed material is then sucked off by means of the suction device 32.
  • the Anpressrange 20 has a guide surface, which also in an area with cooperates with an edge region of the wrapping material strip, be provided with a corresponding coating or a corresponding rough surface. As a result, the material, in particular the zone in which the oxygen permeability is reduced, then drags off.
  • roller 17 which allows a perforation in the edge region of the wrapping material strip.
  • the perforation could also be generated with laser beams.
  • a perforation can, for example DE 195 03 123 A1 to get expelled.
  • a laser beam 29 ' can also be used by a laser 29' or a laser beam 28 by means of a laser 28 ', by means of which the corresponding material in the edge region of the wrapping material strip is removed by ablation.
  • the material is acted upon with a laser beam 28 or 29, which has such a high energy density or power in order to be able to remove corresponding material.
  • a suction device 35 may be provided which sucks the removed material.
  • the laser beam can also be used in places other than those in Fig. 1 be provided places shown. Particularly preferred is the position between the Saugstrangmanner 21 and the inlet of the format device, which is formed from the upper format 23 and the lower format 24.
  • the wrapping material strip 14 is guided around the rollers 18 and 19 and subsequently around a roller 15, in order then to be placed on a format belt 22.
  • the format tape 22 is guided around the rollers 25, 26 and 27 and passes through the format, which by the upper format 23 and the lower format 24th in Fig. 1 is indicated.
  • a grinding device 30 can also be provided, which processes, for example, spices, the edge region of the wrapping material strip. Also at this point, as indicated by the suction device 34, the removed material can be sucked off.
  • the grinding device 30 may be, for example, a grinding wheel.
  • the surface material of the grinding wheel may be formed like the surface material of the roller 17, so for example be a ceramic coating, a hard metal coating or a diamond coating. The surface can also be knurled and hardened.
  • a wrapping material strip 14 has a coating which makes the wrapping material less permeable to oxygen and which is arranged such that it lies inside after the cigarette rod has been closed by the wrapping material strip.
  • the components which are responsible for the partial removal of these zones or roughen the wrapping material strip on other places or on the other side on the wrapping material strip can act as this is shown in the figure. This is easy to realize for the skilled person.

Abstract

The method involves providing a wrapping material strip i.e. cigarette paper (14), with zones in which oxygen permeability in comparison to regions of the wrapping material strip outside the zones. An edge region of the wrapping material strip is mechanically changed, and an adhesive is applied on the wrapping material strip for manufacturing a rod-shaped article of a tobacco processing industry. The edge region is abrasively processed by roughening or perforating. A material is stripped by the edge region by an energy effect by laser beams (28, 29). An independent claim is also included for a tobacco processing industry device for processing a wrapping material strip for a rod-shaped article of a tobacco processing industry.

Description

Die Erfindung betrifft ein Verfahren zum Bearbeiten eines Umhüllungsmaterialstreifens für stabförmige Artikel der Tabak verarbeitenden Industrie, wobei der Umhüllungsmaterialstreifen Zonen aufweist, in denen die Sauerstoffdurchlässigkeit im Vergleich zu den weiteren Bereichen des Umhüllungsmaterialstreifens verringert ist.The invention relates to a method of processing a wrapping material strip for rod-shaped articles of the tobacco-processing industry, wherein the wrapping material strip has zones in which the oxygen permeability is reduced compared to the other regions of the wrapping material strip.

Die Erfindung betrifft ferner eine Einrichtung der Tabak verarbeitenden Industrie zur Bearbeitung eines derartigen Umhüllungsmaterialstreifens für stabförmige Artikel der Tabak verarbeitenden Industrie.The invention further relates to an apparatus of the tobacco processing industry for processing such a wrapping material strip for rod-shaped articles of the tobacco-processing industry.

In einigen Ländern ist es inzwischen Pflicht geworden, Zigaretten herzustellen, die unter bestimmten Voraussetzungen selbsttätig verlöschen. Um dieses zu erreichen, wird bei der Zigarettenherstellung ein Umhüllungsmaterial bzw. Zigarettenpapier verwendet, auf das in Abständen von einigen Zentimetern Querstreifen aufgebracht sind, die beispielsweise 5 mm bis 6 mm breit sind und die weniger für Sauerstoff durchlässig sind. Derartiges Zigarettenpapier wird LIP-Zigarettenpapier genannt von dem englischen Begriff "Low Ignition Propensity". Die Querstreifen haben die Eigenschaft, die Papierstruktur dahingehend zu verändern, dass die Sauerstoffdurchlässigkeit im Vergleich zu dem ansonsten verwendeten Zigarettenpapier verringert ist. Die Querstreifen können bei der Papierherstellung oder durch Bearbeitung des fertigen Papiers aufgebracht werden. Hierzu sei auf die EP 1 417 899 B1 verwiesen, aus der auch Materialien für die Querstreifen entnehmbar sind. Ziel der Bearbeitung des üblichen Zigarettenpapiers ist es, verdichtete Zonen zu erzeugen, die eine geringere Sauerstoffdurchlässigkeit aufweisen, so dass die Zigaretten mit diesem Papier auf einer Unterlage unter Normbedingungen mit großer Wahrscheinlichkeit verlöschen.In some countries, it has become mandatory to produce cigarettes that automatically extinguish under certain conditions. In order to achieve this, a wrapping material or cigarette paper is used in cigarette production, on which at intervals of a few centimeters transverse strips are applied, for example, 5 mm to 6 mm wide and less permeable to oxygen. Such cigarette paper is called LIP cigarette paper from the English term "Low Ignition Propensity". The tucks have the property of changing the paper structure to reduce the oxygen permeability compared to the cigarette paper otherwise used. The horizontal stripes can be applied during papermaking or by processing the finished paper. To this is on the EP 1 417 899 B1 referenced, from which also materials for the horizontal stripes are removable. The aim of processing the usual cigarette paper is to produce densified zones which have a lower oxygen permeability, so that the cigarettes with this paper on a substrate under standard conditions are likely to extinguish.

Nachteilig ist es bei derartig bearbeitetem Zigarettenpapier, dass zumindest im Bereich der Querstreifen, also in den verdichteten Zonen der Beleimungsprozess bzw. Verklebungsprozess des Zigarettenpapiers an einer Klebnaht bei der Umhüllung des Zigarettenstrangs mit dem Zigarettenpapier beeinträchtigt wird. So kommt es hierdurch beispielsweise zu einer Reduktion der Produktionsgeschwindigkeit.It is disadvantageous in cigarette paper processed in this way that, at least in the region of the transverse strips, that is to say in the compressed zones, the gluing process or bonding process of the cigarette paper to an adhesive seam during the wrapping of the cigarette rod is adversely affected by the cigarette paper. Thus, for example, this leads to a reduction in production speed.

Es ist Aufgabe der vorliegenden Erfindung, ein Verfahren zum Bearbeiten eines Umhüllungsmaterialstreifens für stabförmige Artikel der Tabak verarbeitenden Industrie mit verdichteten Zonen anzugeben und außerdem eine entsprechende Einrichtung zur Bearbeitung des Umhüllungsmaterialstreifens, wodurch es möglich ist, bei der Herstellung von stabförmigen Artikeln der Tabak verarbeitenden Industrie eine hohe Produktionsgeschwindigkeit zu erreichen.It is an object of the present invention to provide a method for processing a wrapping material strip for rod-shaped articles of the tobacco processing industry with densified zones and also a corresponding device for processing the wrapping material strip, whereby it is possible in the production of rod-shaped articles of the tobacco processing industry to achieve high production speed.

Gelöst wird diese Aufgabe durch ein Verfahren zum Bearbeiten eines Umhüllungsmaterialstreifens für stabförmige Artikel der Tabak verarbeitenden Industrie, wobei der Umhüllungsmaterialstreifen Zonen aufweist, in denen die Sauerstoffdurchlässigkeit im Vergleich zu weiteren Bereichen des Umhüllungsmaterialstreifens außerhalb der Zonen verringert ist, wobei ein Randbereich des Umhüllungsmaterialstreifens auf dem zum Herstellen von stabförmigen Artikeln der Tabak verarbeitenden Industrie ein Klebstoff aufgebracht wird, mechanisch verändert wird.This problem is solved by a method for processing a A wrapping material strip for rod-shaped articles of the tobacco processing industry, wherein the wrapping material strip has zones in which the oxygen permeability is reduced compared to other regions of the wrapping material strip outside the zones, wherein an edge region of the wrapping material strip on the rod manufacturing industry of the tobacco processing industry is an adhesive is applied, is mechanically changed.

Es ist erfindungsgemäß erkannt worden, dass eine mechanische Veränderung des Randbereichs des Umhüllungsmaterialstreifens, der zum Verkleben dient, dafür sorgt, dass der aufgebrachte Klebstoff von dem Papier zumindest in den Zonen, in denen die Sauerstoffdurchlässigkeit zumindest vor der Bearbeitung verringert ist, weil dort entsprechende Materialien aufgetragen wurden, der Klebstoff wieder gut aufgenommen wird. Es wurde erkannt, dass im Bereich der LIP-Streifen, also dort, wo die verdichteten Zonen im Umhüllungsmaterialstreifen vorgesehen sind, eine schlechte Leim- bzw. Klebstoffaufnahme des Umhüllungsmaterialstreifens vorherrscht. Durch mechanische Veränderung kann das Papier auch in diesen Zonen wieder aufgeraut werden bzw. mit Löchern versehen werden, so dass entsprechend Klebstoff wieder aufgenommen werden kann. Hierdurch wird die Klebkraft beim Schließen des Umhüllungsmaterialstreifens, beispielsweise des Belag-, des Filter- oder des Zigarettenpapiers, verbessert. Durch Verbesserung der Klebkraft kann auch die Produktionsgeschwindigkeit erhöht werden, da sich die Klebnaht dann mit geringerer Wahrscheinlichkeit wieder öffnet. Entsprechend kann auch die Abbindezeit reduziert werden.It has been recognized according to the invention that a mechanical change of the edge region of the wrapping material strip, which serves for bonding, ensures that the applied adhesive from the paper at least in the zones in which the oxygen permeability is reduced at least before processing, because there are corresponding materials were applied, the adhesive is well absorbed. It has been recognized that in the area of the LIP strips, ie where the densified zones are provided in the wrapping material strip, there is a poor glue or adhesive pickup of the wrapping material strip. By mechanical change, the paper can be roughened in these areas again or provided with holes, so that according to adhesive can be resumed. As a result, the bond strength when closing the wrapping material strip, for example, the lining, the filter or the cigarette paper is improved. By improving the bond strength, the production speed can also be increased since the bond seam is less likely to reopen. Accordingly, the setting time can be reduced.

Vorzugsweise wird der Randbereich abrasiv, insbesondere durch Anrauen oder Perforieren, bearbeitet. Dieses kann beispielsweise durch ein Anschleifen geschehen.Preferably, the edge region is abrasive, in particular by roughening or perforating processed. This can be done for example by grinding.

Da insbesondere Zigarettenpapier, Filterpapier als auch Belagpapier, das als Umhüllungsmaterialstreifen in der Zigaretten- bzw. Filterherstellung vorliegt, relativ dünn ist und damit leicht reißen kann, ist die Bearbeitung des Randbereiches vorsichtig vorzunehmen. Insbesondere sollte vermieden werden, verstärkten Zug auf den Umhüllungsmaterialstreifen wirken zu lassen.Since, in particular, cigarette paper, filter paper and tipping paper, which is present as a wrapping material strip in the production of cigarettes or filters, is relatively thin and can thus tear easily, the processing of the edge area must be carried out with care. In particular, it should be avoided to allow reinforced tension to act on the wrapping material strip.

Vorzugsweise wird von dem Randbereich Material durch Energieeinwirkung, insbesondere durch Laserstrahlen abgetragen. Laserstrahlen können hierbei durch einen Laser mit ausreichender Leistung und Energiedichte, wie beispielsweise ein Excimer-Laser, ein CO2-Laser und/oder ein Nd-YAG-Laser erzeugt werden, die dann durch Ablation Material abtragen. Es kann ein getakteter Laser verwendet werden, so dass die Laserstrahlen zu einem Zeitpunkt auf den Umhüllungsmaterialstreifen treffen, in dem die verdichteten Zonen bzw. die Zonen, in denen die Sauerstoffdurchlässigkeit im Vergleich zu den weiteren Bereichen des Umhüllungsmaterialstreifens verringert ist, im Randbereich abgetragen werden bzw. wenigstens teilweise abgetragen werden. Es kann eine Synchronisation mit dem Umhüllungsmaterialstreifenlauf vorgenommen werden. Hierzu kann beispielsweise ein Sensor vorgesehen sein, der die entsprechenden Zonen mit verringerter Sauerstoffdurchlässigkeit misst und in Abhängigkeit der Geschwindigkeit des Umhüllungsmaterialstreifens ein Triggersignal zu dem Laser gegeben wird.Preferably, material is removed from the edge region by the action of energy, in particular by laser beams. Laser beams can be generated by a laser with sufficient power and energy density, such as an excimer laser, a CO 2 laser and / or a Nd-YAG laser, which then ablate material by ablation. A pulsed laser may be used so that the laser beams strike the wrapping material strip at a time when the densified zones or zones in which the oxygen permeability is reduced compared to the other regions of the wrapping material strip are abraded in the edge region at least partially removed. A synchronization with the wrapping material strip run can be made. For this purpose, for example, a sensor may be provided which measures the corresponding zones with reduced oxygen permeability and, depending on the speed of the wrapping material strip, a trigger signal is given to the laser.

Vorzugsweise wird das abgetragene Material abgesaugt, so dass das abgetragene Material nicht oder im Wesentlichen nicht mehr in dem weiteren Bearbeitungsprozess auftritt.Preferably, the removed material is sucked off, so that the removed material does not or substantially no longer occurs in the further processing process.

Vorzugsweise wird der Randbereich an einer Umlenkvorrichtung des Umhüllungsmaterialstreifens, insbesondere einer Umlenkrolle, an einer geraden Führung, im Einlaufbereich einer Formatvorrichtung, in der Formatvorrichtung und/oder unmittelbar vor dem Aufbringen von Klebstoff mechanisch verändert.The edge region is preferably attached to a deflecting device of the wrapping material strip, in particular a deflection roller a straight guide, mechanically changed in the inlet region of a format device in the format device and / or immediately prior to the application of adhesive.

Es ist vorzugsweise ein Verfahren zum Herstellen von stabförmigen Artikeln der Tabak verarbeitenden Industrie, insbesondere von Zigaretten oder Filtern, umfassend ein erfindungsgemäßes Verfahren zum Bearbeiten eines Umhüllungsmaterialstreifens vorgesehen, wobei außerdem der mechanisch veränderte Umhüllungsmaterialstreifen um einen Strang, insbesondere einen Zigarettenstrang oder Filterstrang, gewickelt wird und mit Klebstoff verklebt wird.It is preferably a method for producing rod-shaped articles of the tobacco processing industry, in particular of cigarettes or filters, comprising a method according to the invention for processing a wrapping material strip provided, wherein also the mechanically modified wrapping material strip is wound around a strand, in particular a cigarette rod or filter strand, and is glued with adhesive.

Vorzugsweise ist ein nach einem Verfahren veränderter Umhüllungsmaterialstreifen der Tabak verarbeitenden Industrie angegeben. Ferner vorzugsweise wird ein stabförmiger Artikel der Tabak verarbeitenden Industrie nach einem erfindungsgemäßen Verfahren hergestellt.Preferably, a modified by a process wrapping material strip of the tobacco processing industry is specified. Further preferably, a rod-shaped article of the tobacco processing industry is prepared by a method according to the invention.

Die Aufgabe wird ferner durch eine Einrichtung der Tabak verarbeitenden Industrie zur Bearbeitung eines Umhüllungsmaterialstreifens mit Zonen, in denen die Sauerstoffdurchlässigkeit im Vergleich zu Bereichen des Umhüllungsmaterialstreifens außerhalb der Zonen verringert ist, für stabförmige Artikel der Tabak verarbeitenden Industrie gelöst, wobei eine Bearbeitungsvorrichtung vorgesehen ist, die einen mit Klebstoff zu versehenden Randbereich des Umhüllungsmaterialstreifens zur Verklebung des Randbereich des Umhüllungsmaterialstreifens mit einem weiteren Randbereich des Umhüllungsmaterialstreifens mechanisch verändert, insbesondere anraut oder perforiert. Der Umhüllungsmaterialstreifen ist hierbei insbesondere mit Zonen versehen, in denen die Sauerstoffdurchlässigkeit im Vergleich zu den weiteren Bereichen des Umhüllungsmaterialstreifens verringert ist. Es handelt sich hierbei beispielsweise um LIP-Zigarettenpapier oder LIP-Belagpapier oder LIP-Filterumhüllungspapier. Die erfindungsgemäße Einrichtung eignet sich insbesondere auch dazu, schwer zu verklebende Umhüllungsmaterialstreifen, beispielsweise Zigarettenpapierstreifen, entsprechend verarbeitbar zu machen. Hierbei wird der Umhüllungsmaterialstreifen bspw. auch so angeraut, dass das schwer zu verklebende Umhüllungsmaterial entsprechend mit dem Klebstoff, beispielsweise einem Leim, gut verklebt werden kann.The object is further achieved by a tobacco processing industry device for processing a wrapping material strip having zones in which the oxygen permeability is reduced compared to regions of the wrapping material strip outside the zones for rod-shaped articles of the tobacco processing industry, wherein a processing device is provided an edge region of the wrapping material strip to be provided with adhesive for bonding the edge region of the wrapping material strip to a further edge region of the wrapping material strip is mechanically changed, in particular roughened or perforated. In this case, the wrapping material strip is provided in particular with zones in which the oxygen permeability is reduced in comparison with the other regions of the wrapping material strip. For example, these are LIP cigarette paper or LIP tipping paper or LIP filter wrapping paper. The device according to the invention is also particularly suitable for making wrapping material strips which are difficult to bond, for example cigarette paper strips, correspondingly processable. In this case, for example, the wrapping material strip is also roughened in such a way that the wrapping material, which is difficult to bond, can be glued well in accordance with the adhesive, for example a glue.

Vorzugsweise weist die Bearbeitungsvorrichtung eine mit dem Randbereich des Umhüllungsmaterialstreifens in Eingriff bringbare abrasive Oberfläche auf. Die abrasive Oberfläche kann beispielsweise eine Keramikbeschichtung sein, wie Rhenolease PC 415 oder PC 915. Es kann eine Hartmetallbeschichtung vorgesehen sein, wie beispielsweise METCO 439. Es kann außerdem eine gerändelte und gehärtete Oberfläche sein oder eine diamantbeschichtete Oberfläche wie D54 und D64. Es kann auch eine Schleifscheibe vorgesehen sein. Außerdem ist vorzugsweise eine Saugvorrichtung vorgesehen, die das abgetragene Material absaugt.Preferably, the processing device has an abrasive surface engageable with the edge region of the wrapping material strip. The abrasive surface may be, for example, a ceramic coating such as Rhenolease PC 415 or PC 915. A cemented carbide coating may be provided, such as METCO 439. It may also be a knurled and hardened surface or a diamond coated surface such as D54 and D64. It can also be provided a grinding wheel. In addition, a suction device is preferably provided which sucks the removed material.

Vorzugsweise ist eine gerundete oder eine gerade Führungsfläche mit einer teilweise abrasiven Oberfläche vorgesehen. Insbesondere vorzugsweise ist wenigstens ein Teil eines Oberformats abrasiv ausgebildet. Hierbei handelt es sich um den Teil des Oberformats, an dem der Umhüllungsmaterialstreifenrandbereich längs läuft, der kurz vor dem Schließen des Umhüllungsmaterialstreifens um einen Strang der Tabak verarbeitenden Industrie mit Klebstoff versehen wird.Preferably, a rounded or a straight guide surface is provided with a partially abrasive surface. In particular, preferably at least part of an upper format is formed abrasive. This is the part of the top format along which the wrapping material strip edge area is longitudinally provided with adhesive just prior to closing the wrapping material strip around a strand of the tobacco processing industry.

Vorzugsweise ist eine Laservorrichtung vorgesehen.Preferably, a laser device is provided.

Ferner vorzugsweise wird ein mit einem erfindungsgemäßen Verfahren veränderter Umhüllungsmaterialstreifen zur Herstellung eines Strangs der Tabak verarbeitenden Industrie verwendet.Furthermore, it is preferable to use a method according to the invention modified wrapping material strip used to make a strand of the tobacco processing industry.

Die Erfindung wird nachstehend ohne Beschränkung des allgemeinen Erfindungsgedankens anhand von Ausführungsbeispielen unter Bezugnahme auf die Zeichnungen beschrieben, wobei bezüglich aller im Text nicht näher erläuterten erfindungsgemäßen Einzelheiten ausdrücklich auf die Zeichnungen verwiesen wird. Es zeigt:

Fig. 1
schematisch einen Teil einer Strangmaschine der Tabak verarbeitenden Industrie mit einer erfindungsgemäßen Einrichtung.
The invention will be described below without limiting the general inventive idea by means of embodiments with reference to the drawings, reference being expressly made to the drawings with respect to all in the text unspecified details of the invention. It shows:
Fig. 1
schematically a part of a strand machine of the tobacco processing industry with a device according to the invention.

In den folgenden Figuren sind jeweils gleiche oder gleichartige Elemente bzw. entsprechende Teile mit denselben Bezugsziffern versehen, so dass von einer entsprechenden erneuten Vorstellung abgesehen wird.In the following figures, identical or similar elements or corresponding parts are provided with the same reference numerals, so that a corresponding renewed idea is dispensed with.

Fig. 1 zeigt einen Teil einer Strangmaschine 10 der Tabak verarbeitenden Industrie, beispielsweise eine Zigarettenstrangmaschine oder eine Filterstrangmaschine. Fig. 1 shows a part of a stranding machine 10 of the tobacco processing industry, for example, a cigarette rod machine or a filter rod machine.

Auf einem Bobinenwechsler 11 sind zwei Bobinen 12 und 13 aufgebracht. Von der Bobine 12 wird üblicherweise ein Umhüllungsmaterialstreifen 14 abgezogen. Dieser läuft über diverse Umlenkrollen 15. Es ist ein Zugwalzenpaar 16 vorgesehen, das entsprechend den Umhüllungsmaterialstreifen 14 zieht. Gleichzeitig wird auch die Bobine 12 mit einem Motor angetrieben, um keine zu hohe Zugspannung am Umhüllungsmaterialstreifen 14 bzw. dem Zigarettenpapier 14 vorzusehen. Der Umhüllungsmaterialstreifen bzw. das Zigarettenpapier 14 weist Zonen auf, die eine verringerte Sauerstoffdurchlässigkeit im Vergleich zu dem weiteren Zigarettenpapier hat. Diese Zonen können durch Aufbringen von Zusätzen, die die Luftdurchlässigkeit des Papiers vermindern, hergestellt sein. Diese Zusätze können beispielsweise Aluminiumhydroxid, Magnesiumhydroxid und/oder Kalziumsulfat sein. Hierzu wird beispielsweise auf die EP 1 417 899 B1 verwiesen.On a Bobinenwechsler 11 two reels 12 and 13 are applied. From the bobbin 12 usually a wrapping material strip 14 is withdrawn. This runs over various pulleys 15. It is a pair of draw rollers 16 is provided which pulls according to the wrapping material strip 14. At the same time, the bobbin 12 is also driven by a motor, in order not to provide too high a tension on the wrapping material strip 14 or the cigarette paper 14. The wrapping material strip or cigarette paper 14 has zones which have a reduced oxygen permeability compared to the other cigarette paper. These Zones can be made by applying additives that reduce the air permeability of the paper. These additives may be, for example, aluminum hydroxide, magnesium hydroxide and / or calcium sulfate. For this purpose, for example, on the EP 1 417 899 B1 directed.

Es wurde nun erfindungsgemäß erkannt, dass ein in der Formatvorrichtung 23, 24 durch eine Leimdüse 31 aufgetragener Leim weniger gut in diesen Zonen hält. Aus diesem Grund wird erfindungsgemäß der Randbereich, der später durch die Leimdüse 31 beleimt wird, mechanisch verändert. Dieses kann beispielsweise durch eine teilweise mit einer rauen Oberfläche versehenen Rolle 17 geschehen. Hierzu kann eine Oberflächenbeschichtung vorgesehen sein, die insbesondere mit dem Randbereich des Umhüllungsmaterialstreifens 14 zusammenwirkt. Beispielsweise kann eine Keramikbeschichtung, eine Hartmetallbeschichtung oder eine Diamantbeschichtung der Oberfläche vorgesehen sein, ferner kann eine gerändelte und/oder gehärtete Oberfläche vorgesehen sein.It has now been recognized according to the invention that a glue applied in the format device 23, 24 by a glue nozzle 31 lasts less well in these zones. For this reason, according to the invention, the edge region, which is later glued by the glue nozzle 31, is mechanically changed. This can be done for example by a partially provided with a rough surface roller 17. For this purpose, a surface coating may be provided, which cooperates in particular with the edge region of the wrapping material strip 14. For example, a ceramic coating, a hard metal coating or a diamond coating of the surface can be provided, and furthermore a knurled and / or hardened surface can be provided.

Die mechanische Veränderung wird dadurch bei der Rolle 17 erzeugt, dass der Umhüllungsmaterialstreifen über die Oberfläche der Rolle 17 gezogen wird. Hierzu kann die Rolle 17 feststehen oder im Vergleich zur Fördergeschwindigkeit des Umhüllungsmaterialstreifens 14 gebremst sein. Das abgetragene Material wird dann mittels der Saugvorrichtung 32 abgesaugt.The mechanical change is generated at the roller 17 by pulling the wrapping material strip over the surface of the roller 17. For this purpose, the roller 17 may be fixed or be braked in comparison to the conveying speed of the wrapping material strip 14. The removed material is then sucked off by means of the suction device 32.

Es kann auch in einer geraden Führungsstrecke eine entsprechende mechanische Veränderung des Randbereichs des Umhüllungsmaterialstreifens 14 vorgesehen sein, beispielsweise an der Anpressstrecke 20. Auch hier wird das abgetragene Material beispielsweise durch eine Saugvorrichtung 33 abgesaugt. Die Anpressstrecke 20 weist eine Führungsfläche auf, die auch in einen Bereich, der mit einem Randbereich des Umhüllungsmaterialstreifens zusammenwirkt, entsprechend mit einer Beschichtung oder einer entsprechenden rauen Oberfläche versehen sein. Hierdurch schleift dann das Material, insbesondere der Zone, in der die Sauerstoffdurchlässigkeit verringert ist, ab.It can also be provided in a straight guide track a corresponding mechanical change of the edge region of the wrapping material strip 14, for example on the Anpressstrecke 20. Again, the removed material is sucked, for example by a suction device 33. The Anpressstrecke 20 has a guide surface, which also in an area with cooperates with an edge region of the wrapping material strip, be provided with a corresponding coating or a corresponding rough surface. As a result, the material, in particular the zone in which the oxygen permeability is reduced, then drags off.

Alternativ oder zusätzlich könnte auch eine nicht dargestellte Rolle anstelle der Rolle 17 vorgesehen sein, die eine Perforation in dem Randbereich des Umhüllungsmaterialstreifens ermöglicht. Die Perforation könnte auch mit Laserstrahlen erzeugt werden. Für die Herstellung einer Perforation kann beispielsweise auf DE 195 03 123 A1 verwiesen werden.Alternatively or additionally, it would also be possible to provide an unillustrated roller instead of the roller 17, which allows a perforation in the edge region of the wrapping material strip. The perforation could also be generated with laser beams. For the production of a perforation can, for example DE 195 03 123 A1 to get expelled.

Alternativ kann auch ein Laserstrahl 29 durch einen Laser 29' bzw. ein Laserstrahl 28 durch einen Laser 28' Verwendung finden, mittels derer das entsprechende Material im Randbereich des Umhüllungsmaterialstreifens durch Ablation abgetragen wird. Hierbei wird mit einem Laserstrahl 28 bzw. 29 auf das Material eingewirkt, das eine derart hohe Energiedichte bzw. Leistung aufweist, um entsprechendes Material abtragen zu können. Insbesondere im Bereich des Laserstrahls 29 kann auch eine Saugvorrichtung 35 vorgesehen sein, die das abgetragene Material absaugt. Der Laserstrahl kann auch an anderen Orten als den in Fig. 1 dargestellten Orten vorgesehen sein. Insbesondere bevorzugt ist die Position zwischen dem Saugstrangförderer 21 und dem Einlauf der Formatvorrichtung, die aus dem Oberformat 23 und dem Unterformat 24 gebildet ist.Alternatively, a laser beam 29 'can also be used by a laser 29' or a laser beam 28 by means of a laser 28 ', by means of which the corresponding material in the edge region of the wrapping material strip is removed by ablation. In this case, the material is acted upon with a laser beam 28 or 29, which has such a high energy density or power in order to be able to remove corresponding material. In particular, in the region of the laser beam 29, a suction device 35 may be provided which sucks the removed material. The laser beam can also be used in places other than those in Fig. 1 be provided places shown. Particularly preferred is the position between the Saugstrangförderer 21 and the inlet of the format device, which is formed from the upper format 23 and the lower format 24.

Nach der Umlenkrolle 17 wird der Umhüllungsmaterialstreifen 14 um die Rollen 18 und 19 gelenkt und anschließend um eine Rolle 15, um dann auf ein Formatband 22 aufgelegt zu werden. Das Formatband 22 wird um die Rollen 25, 26 und 27 gelenkt und führt durch das Format, das durch das Oberformat 23 und das Unterformat 24 in Fig. 1 angedeutet ist.After the deflection roller 17, the wrapping material strip 14 is guided around the rollers 18 and 19 and subsequently around a roller 15, in order then to be placed on a format belt 22. The format tape 22 is guided around the rollers 25, 26 and 27 and passes through the format, which by the upper format 23 and the lower format 24th in Fig. 1 is indicated.

Kurz vor dem Einlauf in die Formatvorrichtung 23, 24 wird entsprechend Tabak oder Filtermaterial von dem Saugstrangförderer 21 auf dem Umhüllungsmaterialstreifen 14 abgelegt. Anschließend wird ein beispielsweise im Querschnitt kreisrunder Strang gebildet, um das der Umhüllungsmaterialstreifen gewickelt wird. In der Formatvorrichtung 23, 24 wird auf den noch nicht vollständig geschlossenen Umhüllungsmaterialstreifen im Randbereich beispielsweise Leim durch eine Leimdüse aufgetragen. Der Umhüllungsmaterialstreifen wird dann geschlossen und der Leim bindet entsprechend ab. Kurz vor Auftragen des Leims kann auch eine Schleifvorrichtung 30 vorgesehen sein, die entsprechend den Randbereich des Umhüllungsmaterialstreifens bearbeitet, beispielsweise anraut. Auch an dieser Stelle kann, was durch die Saugvorrichtung 34 angedeutet ist, das abgetragene Material abgesaugt werden. Die Schleifvorrichtung 30 kann beispielsweise eine Schleifscheibe sein. Das Oberflächenmaterial der Schleifscheibe kann wie das Oberflächenmaterial der Rolle 17 ausgebildet sein, also beispielsweise eine Keramikbeschichtung, eine Hartmetallbeschichtung oder eine Diamantbeschichtung sein. Die Oberfläche kann auch gerändelt und gehärtet sein.Shortly before the inlet into the format device 23, 24, tobacco or filter material is deposited by the suction strand conveyor 21 on the wrapping material strip 14. Subsequently, for example, a strand of circular cross-section is formed, around which the wrapping material strip is wound. In the formatting device 23, 24, for example, glue is applied to the still incompletely closed wrapping material strip in the edge region by a glue nozzle. The wrapping material strip is then closed and the glue binds accordingly. Shortly before the application of the glue, a grinding device 30 can also be provided, which processes, for example, spices, the edge region of the wrapping material strip. Also at this point, as indicated by the suction device 34, the removed material can be sucked off. The grinding device 30 may be, for example, a grinding wheel. The surface material of the grinding wheel may be formed like the surface material of the roller 17, so for example be a ceramic coating, a hard metal coating or a diamond coating. The surface can also be knurled and hardened.

Im Rahmen der Figurenbeschreibung wurde von einem Umhüllungsmaterialstreifen 14 ausgegangen, der eine Beschichtung, dass das Umhüllungsmaterial für Sauerstoff weniger durchlässig macht und das so angeordnet ist, dass es nach Schließen des Zigarettenstrangs durch den Umhüllungsmaterialstreifen innen liegend ist. Es können auch entsprechende Zonen auf der anderen Seite des Umhüllungsmaterialstreifens angebracht sein. In diesem Fall müssen die Komponenten, die für das teilweise abtragen dieser Zonen bzw. anrauen des Umhüllungsmaterialstreifens verantwortlich sind an anderen Orten bzw. auf der anderen Seite auf den Umhüllungsmaterialstreifen einwirken können, als dieses in der Figur dargestellt ist. Dies ist für den Fachmann ohne weiteres zu realisieren.In the context of the description of the figures, it has been assumed that a wrapping material strip 14 has a coating which makes the wrapping material less permeable to oxygen and which is arranged such that it lies inside after the cigarette rod has been closed by the wrapping material strip. There may also be appropriate zones on the other side of the wrapping material strip. In this case, the components which are responsible for the partial removal of these zones or roughen the wrapping material strip on other places or on the other side on the wrapping material strip can act as this is shown in the figure. This is easy to realize for the skilled person.

Alle genannten Merkmale, auch die den Zeichnungen allein zu entnehmenden sowie auch einzelne Merkmale, die in Kombination mit anderen Merkmalen offenbart sind, werden allein und in Kombination als erfindungswesentlich angesehen.All mentioned features, including the drawings alone to be taken as well as individual features that are disclosed in combination with other features are considered alone and in combination as essential to the invention.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1010
Strangmaschinerod machine
1111
BobinenwechslerA reel
1212
Bobinereel
1313
Bobinereel
1414
Zigarettenpapiercigarette paper
1515
Umlenkrolleidler pulley
1616
Zugwalzenpaarpair of drawing rollers
1717
Rollerole
1818
Rollerole
1919
Rollerole
2020
AnpressstreckeAnpressstrecke
2121
Saugstrangförderersuction rod
2222
Formatbandformat tape
2323
Oberformatupper format
2424
Unterformatunder format
2525
Umlenkrolleidler pulley
2626
Umlenkrolleidler pulley
2727
Umlenkrolleidler pulley
2828
Laserstrahllaser beam
28'28 '
Laserlaser
2929
Laserstrahllaser beam
29'29 '
Laserlaser
3030
Schleifvorrichtunggrinder
3131
Leimdüseglue nozzle
3232
Saugvorrichtungsuction device
3333
Saugvorrichtungsuction device
3434
Saugvorrichtungsuction device
3535
Saugvorrichtungsuction device

Claims (14)

Verfahren zum Bearbeiten eines Umhüllungsmaterialstreifens (14) für stabförmige Artikel der Tabak verarbeitenden Industrie, wobei der Umhüllungsmaterialstreifen (14) Zonen aufweist, in denen die Sauerstoffdurchlässigkeit im Vergleich zu den Bereichen des Umhüllungsmaterialstreifens (14) außerhalb der Zonen verringert ist, dadurch gekennzeichnet, dass ein Randbereich des Umhüllungsmaterialstreifens (14), auf dem zum Herstellen von stabförmigen Artikeln der Tabak verarbeitenden Industrie ein Klebstoff aufgebracht wird, mechanisch verändert wird.A method of processing a wrapping material strip (14) for rod-shaped articles of the tobacco processing industry, the wrapping material strip (14) having zones in which the oxygen permeability is reduced compared to the areas of the wrapping material strip (14) outside the zones, characterized in that Edge region of the wrapping material strip (14), on which an adhesive is applied for the production of rod-shaped articles of the tobacco-processing industry, is mechanically changed. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass der Randbereich abrasiv, insbesondere durch Anrauen oder Perforieren, bearbeitet wird.A method according to claim 1, characterized in that the edge region is processed abrasive, in particular by roughening or perforating. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass von dem Randbereich Material durch Energieeinwirkung, insbesondere durch Laserstrahlen (28, 29), abgetragen wird.Method according to claim 1 or 2, characterized that material is removed from the edge region by the action of energy, in particular by laser beams (28, 29). Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das abgetragene Material abgesaugt wird.Method according to one of claims 1 to 3, characterized in that the removed material is sucked off. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Randbereich an einer Umlenkvorrichtung (17) des Umhüllungsmaterialstreifens, insbesondere einer Umlenkrolle, an einer geraden Führung (20, bei 28 bzw. 29), im Einlaufbereich (bei 28) einer Formatvorrichtung (23, 24), in der Formatvorrichtung (23, 24) und/oder unmittelbar vor dem Aufbringen von Klebstoff (bei 31) mechanisch verändert wird.Method according to one of claims 1 to 4, characterized in that the edge region on a deflection device (17) of the wrapping material strip, in particular a deflection roller on a straight guide (20, at 28 or 29), in the inlet region (at 28) of a format device (23, 24), in which format device (23, 24) and / or immediately before the application of adhesive (at 31) is mechanically changed. Verfahren zum Herstellen von stabförmigen Artikeln der Tabak verarbeitenden Industrie, insbesondere von Zigaretten oder Filtern, umfassend ein Verfahren nach einem der Ansprüche 1 bis 5, wobei außerdem der mechanisch veränderte Umhüllungsmaterialstreifen (14) um einen Strang, insbesondere einen Zigarettenstrang oder Filterstrang, gewickelt wird und mit Klebstoff verklebt wird.A method for producing rod-shaped articles of the tobacco processing industry, in particular of cigarettes or filters, comprising a method according to any one of claims 1 to 5, wherein also the mechanically modified wrapping material strip (14) is wound around a strand, in particular a cigarette rod or filter strand, and is glued with adhesive. Umhüllungsmaterialstreifen (14) der Tabak verarbeitenden Industrie, der mit einem Verfahren nach einem der Ansprüche 1 bis 5 bearbeitet wurde.The wrapping material strip (14) of the tobacco processing industry, which has been processed by a method according to any one of claims 1 to 5. Stabförmiger Artikel der Tabak verarbeitenden Industrie hergestellt nach einem Verfahren nach Anspruch 6.Rod-shaped article of the tobacco processing industry produced by a method according to claim 6. Einrichtung (10) der Tabak verarbeitenden Industrie zur Bearbeitung eines Umhüllungsmaterialstreifens (14) mit Zonen, in denen die Sauerstoffdurchlässigkeit im Vergleich zu Bereichen des Umhüllungsmaterialstreifens (14) außerhalb der Zonen verringert ist, für stabförmige Artikel der Tabak verarbeitenden Industrie, wobei eine Bearbeitungsvorrichtung (17, 20, 28', 29', 30) vorgesehen ist, die einen mit Klebstoff zu versehenden Randbereich des Umhüllungsmaterialstreifens (14) zur Verklebung des Randbereichs des Umhüllungsmaterialstreifens (14) mit einem weiteren Randbereich des Umhüllungsmaterialstreifens (14) mechanisch verändert, insbesondere anraut oder perforiert.Device (10) of the tobacco processing industry for processing a wrapping material strip (14) with zones, in where the oxygen permeability is reduced as compared to areas of the wrapping material strip (14) outside the zones for rod-shaped articles of the tobacco processing industry, wherein a processing device (17, 20, 28 ', 29', 30) is provided, one with adhesive to providing edge region of the wrapping material strip (14) for bonding the edge region of the wrapping material strip (14) with a further edge region of the wrapping material strip (14) mechanically changed, in particular herb or perforated. Einrichtung nach Anspruch 9, dadurch gekennzeichnet, dass die Bearbeitungsvorrichtung (17, 20, 28', 29', 30) eine mit dem Randbereich des Umhüllungsmaterialstreifens (14) in Eingriff bringbare abrasive Oberfläche aufweist.Device according to claim 9, characterized in that the processing device (17, 20, 28 ', 29', 30) has an abrasive surface engageable with the edge region of the wrapping material strip (14). Einrichtung (10) nach Anspruch 10, dadurch gekennzeichnet, dass eine gerundete oder eine gerade Führungsfläche mit einer teilweise abrasiven Oberfläche vorgesehen ist.Means (10) according to claim 10, characterized in that a rounded or a straight guide surface is provided with a partially abrasive surface. Einrichtung (10) nach Anspruch 11, dadurch gekennzeichnet, dass wenigstens ein Teil eines Oberformats (23) abrasiv ausgebildet ist.Device (10) according to claim 11, characterized in that at least a part of an upper format (23) is formed abrasive. Einrichtung (10) nach Anspruch 9, dadurch gekennzeichnet, dass eine Laservorrichtung (28', 29') vorgesehen ist.Device (10) according to claim 9, characterized in that a laser device (28 ', 29') is provided. Verwendung eines mit einem Verfahren nach einem der Ansprüche 1 bis 6 veränderten Umhüllungsmaterialstreifens (14) zur Herstellung eines Strangs der Tabak verarbeitenden Industrie.Use of a wrapping material strip (14) modified by a method according to any one of claims 1 to 6 for producing a strand of the tobacco processing industry.
EP09012974A 2008-10-17 2009-10-14 Processing webs of wrapping material Revoked EP2177118B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09012974T PL2177118T3 (en) 2008-10-17 2009-10-14 Processing webs of wrapping material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008051780A DE102008051780A1 (en) 2008-10-17 2008-10-17 Editing wrapping material strips

Publications (2)

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EP2177118A1 true EP2177118A1 (en) 2010-04-21
EP2177118B1 EP2177118B1 (en) 2012-06-06

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EP09012974A Revoked EP2177118B1 (en) 2008-10-17 2009-10-14 Processing webs of wrapping material

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EP (1) EP2177118B1 (en)
CN (1) CN101720976B (en)
DE (1) DE102008051780A1 (en)
PL (1) PL2177118T3 (en)

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EP2366295A1 (en) 2010-03-18 2011-09-21 HAUNI Maschinenbau AG Processing webs of wrapping material
EP2404512A1 (en) 2010-07-06 2012-01-11 TEWS Elektronik GmbH & Co. KG Device for producing cigarettes in the tobacco processing industry and method for same
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US9277767B2 (en) 2010-07-06 2016-03-08 Tews Elektronik Gmbh & Co. Kg Device for producing cigarettes in the tobacco processing industry and a method therefore
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EP2177118B1 (en) 2012-06-06
CN101720976B (en) 2014-03-19
CN101720976A (en) 2010-06-09
DE102008051780A1 (en) 2010-04-22
PL2177118T3 (en) 2012-11-30

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