EP2912959B1 - Dispositif et procédé de fabrication d'une tige de l'industrie de traitement du tabac - Google Patents

Dispositif et procédé de fabrication d'une tige de l'industrie de traitement du tabac Download PDF

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Publication number
EP2912959B1
EP2912959B1 EP15155182.7A EP15155182A EP2912959B1 EP 2912959 B1 EP2912959 B1 EP 2912959B1 EP 15155182 A EP15155182 A EP 15155182A EP 2912959 B1 EP2912959 B1 EP 2912959B1
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EP
European Patent Office
Prior art keywords
material strip
wrapper material
embossed
wrapping material
embossing
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EP15155182.7A
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German (de)
English (en)
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EP2912959A1 (fr
Inventor
Thomas Dornbusch
Andreas Tönsmann
Thorsten Scherbarth
Jan Blewonska
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.)
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 PL15155182T priority Critical patent/PL2912959T3/pl
Publication of EP2912959A1 publication Critical patent/EP2912959A1/fr
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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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/18—Mouthpieces for cigars or cigarettes; Manufacture thereof
    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes

Definitions

  • CP filters combined performance filters
  • the Chinese patent application CN 258802 Y discloses a groove filter manufacturing machine for making cigarette filter rods with diagonal grooves.
  • a paper feed on another side of a machine frame is doubled and provided as a paper feed a Spezialbobine, on the upper part of an embossing device is mounted.
  • the embossing device has a double roller pair with diagonal groove embossing, a Saugluft- / Textil arrangementsnut, paper guide rollers and a Textil arrangementsnut and an infrared switch. It can be produced groove filter rods of different imprints.
  • the double roller pair for embossing is convex-concave.
  • EP 2 620 062 A2 discloses a method and apparatus for processing a wrapping material strip.
  • EP 0 638 248 A1 discloses a method and apparatus for making concentric filters composed of two or more materials.
  • the embossed wrapping material strip at least in the guide which is adjacent to the lead-in area of the format device or adjacent to the lead-in area of the format device is guided laterally at both edges of the embossed wrapping material strip, a particularly precise guidance is possible without providing a degradation of the embossing ,
  • the embossed wrapping material strip at least in the guide, which is adjacent to the inlet region of the format device or adjacent to the inlet region of the format device, guided from below and / or above.
  • the guide which is adjacent to the inlet region of the format device or adjacent to the inlet region of the format device, guided from below and / or above.
  • the guide which is provided from below, is preferably aligned with the wrapping material strip in alignment between the embossing device or another guide or the further point at which the embossed wrapping material strip is guided, and the format device.
  • the guide which guides the embossed wrapping material strip from below can also be arranged somewhat below the alignment between the embossing device or the further guide and the format device. This avoids that the embossed wrapping material strip is degraded with respect to the embossing, which could happen, for example, when the wrapping material strip would be deflected around a guide with a certain pulling force.
  • the further wrapping material strip is glued to the side of the further wrapping material strip facing the embossed wrapping material strip prior to contact with the embossed wrapping material strip, in particular over the whole area.
  • a very firm contact of the two wrapping material strips is achieved.
  • the wrapping material strips can no longer slip to each other, resulting in a very high quality strand.
  • the further wrapping material strip can be the otherwise usual wrapping material strip which is wound around strand material in a formatting device and is closed in order to bring the strand material in the form and to keep in shape.
  • the strand material can be tobacco or filter material, for example filter tow. Furthermore, the strand material may be composed of filter segments.
  • filter segments are assembled, which are promoted in the compilation queraxial and then transferred with a transfer device in a longitudinal axial conveying movement be transferred to a strand of a stranding machine. In the stranding machine, the strand is then guided in the longitudinal axial conveying direction and enveloped by the wrapping material (s), in order subsequently to cut off corresponding filter rods.
  • FilterTow is on the EP 1 625 799 B1 See, from a filter manufacturing machine of the tobacco processing industry is known, in which a filter rod machine and a filter tow preparation machine are connected to each other to provide the filter manufacturing machine.
  • filter tow is withdrawn from a filter towball, processed in the filter preparation machine, for example, stretched and sprayed with triacetin, to be subsequently transferred to the filter rod machine and there to form a filter strand, which is for example coated with a wrapping material.
  • corresponding filter rods are cut to length from the filter strand.
  • a device for producing a strand of the tobacco processing industry comprising a stranding machine, wherein an embossing device is provided with two embossing rolls, by means of which the wrapping material strip is embossed or embossed during a longitudinal axial promotion of the wrapping material strip, which is further developed by in that at least two guides are provided downstream of the embossing device, which are arranged one behind the other in the conveying direction of the embossed wrapping material strip, the stranding machine having a conveying device with a further guide for a further wrapping material strip.
  • the conveying device of the stranding machine can promote the further wrapping material strips, wherein as a further guide a deflection roller can be provided for the further wrapping material strip.
  • one of the at least two guides is adjacent to an inlet region of the format device or adjoins the inlet region of the format device.
  • At least one guide in particular preferably the guide, which is adjacent to the inlet region of the format device or to the inlet region of the format device adjoins, lateral cheeks.
  • the lateral cheeks whose distance is preferably adjustable and / or predetermined, a very accurate position limitation of the wrapping material strip is possible. Due to the preferably provided adjustability of the distance between the lateral cheeks, different widths of wrapping material strips can be used, so that when the format is changed, rapid adjustability of the guide or the lateral cheeks of the guide is possible.
  • the at least two guides each have lateral cheeks.
  • At least one guide in particular preferably the guide which is adjacent to an inlet region of the format device or adjoins the inlet region of the format device, has a surface which limits a movement of the embossed encapsulation material strip downwards and / or upwards.
  • the at least two guides each have a surface which limits movement of the embossed wrapping material strip downwards and / or upwards.
  • the surface is curved, in particular preferably circular or elliptical. This efficiently reduces the degradation of the embossed wrapping material strip.
  • the inventive device as a slide-in device or process unit of a Insertion device is formed, wherein the insertion device between a filter rod machine and a filter tow preparation machine or a filter segment assembly machine for multi-segment filter is mounted or mountable, wherein the insertion device comprises in particular a supply unit which is releasably connectable to the process unit.
  • the filter production is more flexible than hitherto possible, since the filter material and / or the wrapping material strip can be processed or processed very variably by the insertion device.
  • different processing or conditioning processes can also be provided, whereby a different type of processing or processing is made possible by exchanging the respective process unit with another process unit.
  • this measure can very quickly provide a different type of embossing on the wrapping material strip.
  • a longitudinal axial embossing is provided.
  • embossing could be provided, which are then possible on the corresponding insertion device or the process unit of a slide-in device.
  • another wrapping material can be processed accordingly or the wrapping material can be easily processed or processed with another liquid even at other process temperatures. For this purpose, for example, only the process unit must be replaced, which is then connected to the supply unit.
  • one of the at least two guides is fixed to a wall of the insertion device adjacent to the filter rod machine, wherein the one of the at least two guides is arranged towards the stranding machine.
  • one of the at least two guides can be attached very close to the format device of the strand machine, in particular the filter rod machine.
  • one of the at least two guides is mounted on the stranding machine, in particular an inlet funnel of the stranding machine.
  • the feed hopper serves, for example, to bundle filter tow as a strand material and compress it in order to deposit it on the embossed wrapping material strip.
  • a filter manufacturing machine of the tobacco processing industry comprises an aforementioned device according to the invention with the corresponding aforementioned features.
  • Fig. 1 schematically shows a plan view of a filter manufacturing machine according to the invention with a device according to the invention for processing a wrapping material strip.
  • the filter-making machine comprises a filter tow-making machine 20 and a filter-rod machine 40, as described, for example, in US Pat EP 1 625 799 B1 are described.
  • an insertion device 30 is now provided by means of which the wrapping material strip 33 can be processed according to the invention.
  • the components for processing the wrapping material strip 33 are indicated only schematically and will be described in more detail below.
  • a filter fabric preparation machine 20 the insertion device 30 and then the filter rod machine 40 arranged one behind the other.
  • the arrangement is in this embodiment consecutively aligned or behind one another in a line.
  • filter tow 11 which is drawn off from a filter towbale 10
  • filter tow 11 is prepared, for example, stretched, pulled apart and sprayed with triacetin to be subsequently transferred through an inlet funnel 41 of the filter rod machine 40, which then a formatting device 42 connects.
  • Processing steps for example on the wrapping material strip 33, can now be carried out by the insertion device 30.
  • processing steps can also be carried out on the filter tow. However, these further processing steps on the filter tow are not explained in detail.
  • a wrapping material strip 33 is embossed by the first embossing roll 34, which is in engagement with the second embossing roll 35.
  • the processed or embossed wrapping material strip 33 then passes in the figure according to Fig. 1 below the filter towers 11 and below the inlet funnel 41 into the format device 42.
  • the filter tow strip 11 is deposited on the wrapping material strip 33.
  • the formatting device 42 the wrapping material strip is then wound around the filter tow strip 11 and, accordingly, a longitudinal seam is closed by gluing.
  • the wrapping material strip 33 may be wrapped around the filter tow 11, and another wrapping material strip, not shown, wrapped around the processed wrapping material strip 33 and correspondingly provided with adhesive, may be wrapped around the filter tow 11.
  • another wrapping material strip not shown, wrapped around the processed wrapping material strip 33 and correspondingly provided with adhesive, may be wrapped around the filter tow 11.
  • the insertion device 30 looks like it is divided into a supply unit 31 and a process unit 32.
  • the supply unit 31 serves to supply electrical energy, for example current and voltage, compressed air, if necessary, water cooling or a heating with a heated one Water and a controller.
  • electrical energy for example current and voltage, compressed air, if necessary, water cooling or a heating with a heated one Water and a controller.
  • a control device may be provided, and otherwise the device features that are necessary or desirable in this case for the embossing.
  • the insertion device 30 can be detachably connected to the filter strand machine 40 at its respective first side 91 and can be detachably connected to the filter fabric preparation machine 20 on its second side 92.
  • a plurality of insertion devices 30 are arranged one behind the other in the conveying direction 100 in order to provide further functionalities for processing wrapping material strips 33 and / or the filter tow.
  • the supply unit 31 can be directly connected to the filter tow preparation machine 20 and the filter rod machine 40.
  • the process unit 32 is then exclusively connectable directly to the supply unit 31.
  • other processing units 32 could be used with which different types of embossing can be ensured, in such a way that a quick and easy change to the different processing units 32 is possible.
  • Fig. 2 schematically shows a filter manufacturing machine according to the invention of the tobacco processing industry with a very schematically illustrated Filtertowauflehusmaschine 20, a device according to the invention for processing a wrapping material strip, for example in the form of the insertion device 30 and a filter rod machine 40, which is also shown very schematically.
  • the processed filter tow 11 from the filter fabric preparation machine 20 is fed via rollers 61 above the web of the wrapping material strip 33 of the wrapping material strip processing apparatus according to the invention steered and then threaded or introduced into an inlet funnel 41 of the filter rod machine.
  • a wrapping material strip 33 is fed from outside the insertion device or alternatively from a supply in the insertion device 30, which is not shown and may for example be a bobbin or a bobbin changer, to a wrapping material strip tensioning device 55 via rollers 60, which ensures that the wrapping material strip as constant as possible predetermined tensile force is encouraged, steered.
  • a moistening device 50 in which the wrapping material strip 33 is moistened, for example with water, which is preferably mixed with a stabilizing agent, for example methyl cellulose.
  • a heater may be provided to heat the wrap strip of material. The heater can exploit heat radiation, for example, or hot air can be used here.
  • the subsequent embossing is more stable.
  • the moistening is preferably done so that the wrapping material strip 33 has a moisture content of 5 to 13 percent by mass, especially preferably 7 to 9 percent by mass and in particular 8 percent by mass, during embossing.
  • Humidification happens in Fig. 2 one-sided from below. Particularly preferred is an embodiment in which the humidification from both sides, ie in addition to the embodiment of Fig. 2 , also happens from above.
  • the moistened wrapping material strip is then conveyed in the conveying direction 90 via deflecting rollers 60 to an embossing device 36.
  • the embossing device 36 comprises a first embossing roller 34 and an embossing roller 35, which will be explained in more detail below.
  • a longitudinal axial embossing of the wrapping material strip is achieved, ie an embossing, which shows a waveform in a section transverse to the longitudinal axis of the wrapping material strip.
  • the humidifying device 50 may also be omitted. However, the provision of the moistening device 50 is preferred.
  • a heating device 56 is integrated, which heats the wrapping material strip, in particular further, by means of heat radiation, for example infrared radiation. It can also be a heater in one or both embossing rollers 34, 35 may be provided.
  • At least one embossing roll in Fig. 2 the first embossing roll 34 is provided with a pivoting device 64 which, in the case of a winder, enables the swaging of an embossing roll from the other embossing roll.
  • a pivoting device 64 Preferably, two pivoting devices, ie for each embossing roller a pivoting device 64, are provided.
  • the embossing rollers 34 and 35 may also be arranged linearly displaceable. Downstream of the embossing device 36 may be provided a spraying device in which the embossed wrapping material strip is sprayed with a fluid.
  • a stabilizing agent in particular methyl cellulose
  • paint may also be applied to embossed wrapping material strip 33 and / or flavor carriers such as a menthol flavor or other additives.
  • glue here to apply, for example, an internal glue trace in the filter production and / or glue for connecting the embossed wrapping material strip with another wrapping material strip.
  • the inner glue track serves, for example, for bonding the wrapping material strip 33 with a filter rod material 11.
  • a drying device 51 is in Fig. 2 provided by means of the embossed wrapping material strip 33 is dried. This is followed downstream by a guide 63, by means of which in particular a lateral guidance of the wrapping material strip is made possible so as to regulate or specify the lateral position of the wrapping material strip, in particular relative to the lateral position of a further wrapping material strip 52.
  • the guide 63, the in Fig. 2 can also provide a limitation of sagging of the wrapping material strip 33 downwards.
  • this can be provided a base, which is schematically in section in FIG Fig. 2 is indicated, and which is an elongated ellipse.
  • a further guide 63 'is provided which is particularly preferably on the outer wall or an outer frame, or with the first Page 91 of the insertion device 30 coincides or aligned, is attached.
  • a defined position of the second guide 63 'is provided which is adjacent to the format device 42 and in the inlet region of the format device 42 and adjacent thereto. In particular, this is a very precise guidance of the embossed wrapping material strip 33 possible.
  • the embossed wrapping material strip is then placed on a further wrapping material strip 52 in the stranding machine 40, and then wound in a format device, not shown, around the filter tow strip 11 in the format device.
  • the wrapping material strip 52 is glued on the adhesive side 53 by means of a gluing device 54. This results in a secure connection of the wrapping material strip 52 with the embossed wrapping material strip 33.
  • the wrapping material strip 52 is correspondingly deflected by means of the deflecting roller 62.
  • Fig. 3 schematically shows a plan view of the guide 63 '.
  • a guide body 70 in the form of a cylinder, which may be mounted with a holder, for example on the wall of the first side 91 of the insertion device 30.
  • two cheeks 71, 72 are provided, which are displaceable in the longitudinal axial direction of the guide body and can be determined by means of screws 73, 74, for example.
  • the guide body 70 may be formed both as a cylinder and as an ellipse.
  • the top of the guide roller 62 is aligned with the top of the guide body 70 and the embossing rollers 34 and 35. This avoids that a tension on the guide body 70 is applied to the embossed wrapping material strip 33, possibly by means of Embossing would be reduced again.
  • the embossed wrapping material strip is kept as tension-free as possible by means of the tensile force adjusting device 65. Any guides for the wrapping material strip between the embossing device and the format inlet of the strand device 40 should in particular also lead the wrapping material strip as free of tension as possible.
  • wrapping material strip is paper, especially crepe paper.
  • the embossing rollers have a corresponding geometry, for example in the form of a matrix with a male part, which are substantially complementary to one another. These should not completely squeeze the wrapping material strip when embossing, but should keep areas free for stretching.
  • the roll circumferences should not share a common divider to prevent wear patterns.
  • the gap size of the inlet finger of the format device of the stranding machine should be slightly larger than usual in the production of filters with at least partially embossed wrapping material strip in order to avoid smoothing out the embossing.
  • the invention minimizes some sort of floating of the embossed wrapping material strip over another wrapping material strip.
  • a corresponding guide is provided which is formed at the output of an embossing device or at the output of a slide-in device or process unit of a slide-in device and adjacent to or adjacent to a Forming device of a stranding machine is arranged.
  • the invention has been explained with reference to a single-lane strand machine.
  • a wrapping material strip may be embossed that is twice or more than one strand wide.
  • the wrapping material strip may be longitudinally cut into two or more strips and fed to the respective strands. It can also be prefabricated, i. precut, wrapping material to be processed. In multi-lane strand machines then multiple guides can be provided.

Claims (8)

  1. Procédé de fabrication d'un boudin de l'industrie de traitement du tabac, comprenant un procédé de traitement d'une bande de matériau de recouvrement (33) pour un article en forme de tige de l'industrie de traitement du tabac avec les étapes suivantes :
    - mettre à disposition la bande de matériau de recouvrement (33),
    - transporter la bande de matériau de recouvrement (33) dans un dispositif de transport (90) transportant dans le sens de l'axe longitudinal jusqu'à un dispositif de gaufrage (36) et
    - gaufrer la bande de matériau de recouvrement (33), la bande de matériau de recouvrement (33) étant transportée, pendant le gaufrage, au moins temporairement de manière continue,
    - transporter la bande de matériau de recouvrement gaufrée jusqu'à un dispositif de formatage (42), dans une zone d'entrée du dispositif de formatage (42), un matériau de boudin (11) étant disposé sur la bande de matériau de recouvrement (33) gaufrée et, de plus, la bande de matériau de recouvrement (33) gaufrée étant disposée sur une autre bande de matériau de recouvrement (52) et la bande de matériau de recouvrement (33) gaufrée et ladite autre bande de matériau de recouvrement (52) étant enroulées autour du matériau de boudin (11) pendant le transport dans le sens longitudinal (100) dans le dispositif de formatage (42), caractérisé en ce que la bande de matériau de recouvrement (33) gaufrée est guidée, entre le dispositif de gaufrage (36) et la zone d'entrée du dispositif de formatage (42), à au moins deux endroits l'un à la suite de l'autre dans la direction de transport de la bande de matériau de recouvrement (33) gaufrée, par un moyen de guidage respectif (63, 63'), la bande de matériau de recouvrement (33) gaufrée étant guidée, au moins dans le moyen de guidage (63') qui est avoisinant à la zone d'entrée du dispositif de formatage (42) ou qui est contigu à la zone d'entrée du dispositif de formatage (42), latéralement aux deux bords de la bande de matériau de recouvrement (33) gaufrée.
  2. Procédé selon la revendication 1, caractérisé en ce que la bande de matériau de recouvrement (33) gaufrée est guidée, au moins dans le moyen de guidage (63') qui est avoisinant à la zone d'entrée du dispositif de formatage (42) ou qui est contigu à la zone d'entrée du dispositif de formatage (42), par le bas et/ou par le haut.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que ladite autre bande de matériau de recouvrement (52) est encollée avant le contact avec la bande de matériau de recouvrement (33) gaufrée, notamment sur toute sa surface, sur la face (53) de ladite autre bande de matériau de recouvrement (52) orientée vers la bande de matériau de recouvrement (33) gaufrée.
  4. Dispositif de fabrication d'un boudin de l'industrie de traitement du tabac, comprenant une machine de formation de boudins (40), un dispositif de gaufrage (36) avec deux cylindres de gaufrage (34, 35) étant prévu à l'aide de laquelle une bande de matériau de recouvrement (33) est susceptible d'être gaufrée ou est gaufrée pendant un transport dans le sens de l'axe longitudinal de la bande de matériau de recouvrement (33), caractérisé en ce que, en aval du dispositif de gaufrage (36), au moins deux moyens de guidage (63, 63') sont prévus qui sont disposés l'un à la suite de l'autre dans la direction de transport de la bande de matériau de recouvrement (33) gaufrée, venant ensuite, en aval des moyens de guidage (63, 63'), un dispositif de formatage (42) de la machine de formation de boudins (40), la machine de formation de boudins (40) comprenant un dispositif de transport avec un autre moyen de guidage (62) pour une autre bande de matériau de recouvrement (52), au moins un desdits moyens de guidage (63, 63') étant avoisinant à la zone d'entrée du dispositif de formatage (42) ou étant contigu à la zone d'entrée du dispositif de formatage (42), au moins un moyen de guidage (63, 63') ayant des joues latérales, au moins un moyen de guidage (63, 63') ayant une surface qui limite un mouvement de la bande de matériau de recouvrement (33) gaufrée vers le bas et/ou vers le haut.
  5. Dispositif selon la revendication 4, caractérisé en ce que la surface est bombée, notamment circulaire ou elliptique.
  6. Dispositif selon la revendication 4 ou 5, caractérisé en ce que le dispositif de gaufrage est configuré comme dispositif d'insert (30) ou comme unité de traitement (32) d'un dispositif d'insert (30), le dispositif d'insert (30) étant monté, ou étant susceptible d'être monté, entre la machine de formation de boudins de filtre (40) et une machine de préparation de garniture de filtre (20) ou une machine d'assemblage de segments de filtre pour un filtre à segments multiples, le dispositif d'insert (30) comprenant notamment une unité d'alimentation (31) qui est adaptée pour pouvoir être rattachée de manière amovible à l'unité de traitement.
  7. Dispositif selon la revendication 6, caractérisé en ce que l'un desdits au moins deux moyens de guidage est fixé sur une paroi du dispositif d'insert qui est contigu à la machine de formation de boudins de filtre (40), ledit un desdits au moins deux moyens de guidage étant disposé en direction de la machine de formation de boudins de filtre.
  8. Machine de fabrication de filtres de l'industrie de traitement du tabac avec un dispositif selon l'une des revendications 4 à 7.
EP15155182.7A 2014-02-27 2015-02-16 Dispositif et procédé de fabrication d'une tige de l'industrie de traitement du tabac Active EP2912959B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15155182T PL2912959T3 (pl) 2014-02-27 2015-02-16 Proces i urządzenie dla wytwarzania kabla dla przemysłu przetwórstwa tytoniowego

Applications Claiming Priority (1)

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DE102014203620.8A DE102014203620A1 (de) 2014-02-27 2014-02-27 Verfahren und Vorrichtung zum Herstellen eines Strangs der Tabak verarbeitenden Industrie

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EP2912959A1 EP2912959A1 (fr) 2015-09-02
EP2912959B1 true EP2912959B1 (fr) 2018-06-27

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EP (1) EP2912959B1 (fr)
CN (1) CN104872818B (fr)
DE (1) DE102014203620A1 (fr)
PL (1) PL2912959T3 (fr)

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Publication number Priority date Publication date Assignee Title
DE102017007455A1 (de) 2017-08-08 2019-02-14 Hauni Maschinenbau Gmbh Maschine der Tabak verarbeitenden Industrie zur gleichzeitigen Herstellung mehrerer Stränge
CN111213908B (zh) * 2020-03-14 2021-11-02 杜亚琳 烟支、滤嘴与水松纸的线性拼接装置及方法

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CN2588802Y (zh) 2002-10-22 2003-12-03 蚌埠卷烟材料厂 沟槽滤棒成型机
EP2620062A2 (fr) 2012-01-30 2013-07-31 HAUNI Maschinenbau AG Procédé et dispositif destinés au traitement d'une bande de matériau d'enrobage
EP2641481A1 (fr) 2012-03-19 2013-09-25 HAUNI Maschinenbau AG Machine de fabrication et procédé de fonctionnement d'une machine de fabrication d'articles en forme de tiges de l'industrie de traitement du tabac

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CN104872818B (zh) 2020-01-17
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DE102014203620A1 (de) 2015-08-27
CN104872818A (zh) 2015-09-02

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