EP2338359B1 - Procédé de fabrication d'un cylindre encolleur pour une machine de l'industrie de traitement du tabac, cylindre encolleur, procédé de fabrication de produits en forme de tiges et produit en forme de tige - Google Patents

Procédé de fabrication d'un cylindre encolleur pour une machine de l'industrie de traitement du tabac, cylindre encolleur, procédé de fabrication de produits en forme de tiges et produit en forme de tige Download PDF

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Publication number
EP2338359B1
EP2338359B1 EP10015300.6A EP10015300A EP2338359B1 EP 2338359 B1 EP2338359 B1 EP 2338359B1 EP 10015300 A EP10015300 A EP 10015300A EP 2338359 B1 EP2338359 B1 EP 2338359B1
Authority
EP
European Patent Office
Prior art keywords
glue
material web
area
surface unit
per surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP10015300.6A
Other languages
German (de)
English (en)
Other versions
EP2338359A1 (fr
Inventor
Bernd Timmann
Clemens Schmick
Harald Dittombée
Karl-Heinz Pawelko
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
Original Assignee
Hauni Maschinenbau GmbH
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 Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Priority to PL10015300T priority Critical patent/PL2338359T3/pl
Publication of EP2338359A1 publication Critical patent/EP2338359A1/fr
Application granted granted Critical
Publication of EP2338359B1 publication Critical patent/EP2338359B1/fr
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Classifications

    • 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
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • A24C5/471—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces by means of a connecting band
    • A24C5/472—Applying adhesives to the connecting band
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0808—Details thereof, e.g. surface characteristics

Definitions

  • the invention relates to a glue application roller for a machine of the tobacco-processing industry, wherein the glue application roller has a plurality of depressions for receiving and transporting glue on a lateral surface.
  • the invention further relates to a method for producing a rod-shaped product, and a corresponding rod-shaped product.
  • the glue application roller made of steel, wherein the example, cup-shaped depressions are produced in a machining process. This is expensive and expensive.
  • US 4,361,156 and US 4,035,220 disclose a glue applicator roll for a cigarette making machine, wherein the glue applicator roll connects to the connecting region between the filter and the Tobacco stock corresponding area with increased well volume per area.
  • EP 0 846 499 A2 discloses a glue application roller for paperboard in a packaging machine, with a gumming roller having protruding regions with cavities. Excess glue is removed by means of scrapers from the remaining areas of the gumming roller so that glue remains exclusively in the cavities of the protruding roller areas.
  • DE-AS 1 296 559 discloses a sizing device for double-length cigarette liners having one sizing section per cigarette.
  • WO 95 26270 A1 discloses a printing or coating method for producing a continuous gradient on a substrate, in particular a color gradient on a transparent substrate, for example for tinted glass panes.
  • GB 2 015 318 A discloses a sizing roll for tipping paper with external grooves for applying a maximum amount of glue in the joining area between the filter and the tobacco rod, and raised areas with oblique grooves for producing oblique glue strips in the area of ventilation openings of the tipping paper.
  • the invention consists of providing a glue applicator roll, a method for producing a rod-shaped product and a rod-shaped product which, while avoiding excessive glue application and the associated disadvantages achieved a solid glue connection of the material web to be glued.
  • a glue applicator roller is provided, the lateral surface of which has depressions having regions with different depression volume per surface.
  • the amount of glue in different areas of the material web can be set differently depending on the purpose.
  • Different well volumes per surface can be achieved by different means, for example by wells of different sizes, a different number of wells per surface, and / or any combination of appropriate means.
  • the lateral surface of the glue application roller has at least one area with a reduced recess volume per area. Reduced refers to a base level of the well volume per area that is present in a majority of the glued area.
  • the region with a reduced depression volume per area is arranged in a region of the lateral surface which corresponds to a cutting region of a material web to be glued.
  • the recesses with reduced production costs and substantially without loss of quality can be generated by means of a high-energy beam generated by a beam generator.
  • energy-rich means that the energy transmitted by the beam per unit of time must be sufficient to produce the depressions.
  • This may preferably be a laser beam generated by means of a laser.
  • the invention is not limited to laser processing; For example, a processing by means of an electron beam is also conceivable.
  • the glue application roller has a shell-side, in particular ceramic coating, in which the depressions can be produced with less effort, which contributes to a reduction of the manufacturing effort.
  • the invention is not limited thereto.
  • the area with reduced recess volume per area is arranged extending substantially axially parallel to the glue application roller.
  • the lateral surface of the glue application roller has at least one area with increased recess volume per area. Raised refers to the aforementioned base level of the well volume per area that is present in a majority of the glued area.
  • the area with increased recess volume per area is arranged extending substantially in the circumferential direction of the glue application roller.
  • connection region in the case of a filter cigarette, for example, the connection region between filter and tobacco rod, can be increased in order to achieve a particularly strong connection between the rod-shaped parts.
  • the in Fig. 1 10 shows a glue application device 11, which comprises a rotatably mounted glue application roller 15 and a glue chamber 16 for applying glue from a cavity 17 formed in the glue chamber 16 to the glue application roller 15.
  • the glue chamber 16 is disposed adjacent to the periphery of the glue application roller 15 and is supplied with glue by means not shown.
  • the rotating glue application roller 15 takes by means provided on its outer or outer surface 13, for example, cup-shaped depressions 12, see Fig. 3 , Glue from the glue chamber 16 on.
  • the recesses 12 may also have the shape of longitudinal grooves, be strip-shaped or have any other suitable shape. Excess glue is stripped off by means of a wiping device 14 provided on the glue chamber 16.
  • the glue taken up by the glue application roller 15 and transported out of the glue chamber 16 is delivered to a material web 23, for example a tipping paper web, which is in contact with the outer circumference of the glue application roller 15 and is continuously conveyed in the direction of the arrow.
  • the glue application 25 on the glued material web 23 is in Fig. 1 shown only schematically.
  • the glued material web 23 is by means of a cutting device, not shown, in particular a lining knife, in web sections 48, see FIG. 5 cut.
  • a rod-shaped part 52, 53 of a tobacco product 50, namely a filter 52 and a tobacco rod 53 of a filter cigarette 50, see FIG. 5 are glued with one each Wrapped material web section 48.
  • the glue application roller 15 preferably comprises a main body 18, which may be made of steel, for example, and a coating 19 applied to the lateral surface of the main body 18, which may in particular consist of a ceramic material, for example chromium oxide.
  • a ceramic material for example chromium oxide.
  • heated ceramic material in particular in powder form, is first applied to the lateral surface of the base body 18 in order to form the coating 19.
  • the coating 19 thus forms the lateral surface 13 of the glue application roller 15.
  • An intense laser beam 21 generated by means of a laser 20 is directed onto the lateral surface 13 of the glue application roller 15 in order to produce the cup-shaped depressions 12 in the ceramic coating 19.
  • the glue application roller 15 is set up in the example shown in the figures for gluing a double-width material web 23. Accordingly, the lateral surface 13 of the glue application roller 15 contains two, in particular mirror-image, strip-shaped recess arrangements 22a, 22b for receiving glue.
  • Each strip-shaped recess assembly 22a, 22b is composed of sections 24a, 24b, each section 24a, 24b being a finished tobacco product 50 (see FIG Fig. 6 ), in particular a filter cigarette, is assigned.
  • the glue application roller 15 may also have only one strip-shaped recess arrangement or more than two strip-shaped recess arrangements 22a, 22b.
  • Fig. 4 shows in detail the lateral surface 13 of the glue application roller 15 in a projection on the plane of the paper. Shown here is a right-hand strip-shaped recess arrangement 22b in Fig. 2 corresponding section of the lateral surface 13 with, for example, three sections 24b.
  • the lateral surface 13 contains depression-free regions 26, 27, 28 which generate corresponding substantially glue-free regions 41, 42, 43 on the glued material web 23, see FIG. 5 ,
  • the lateral surface 13 further includes well-containing areas 29 formed by the cup-shaped depressions 12, which produce a corresponding glue pattern 40 on the glued material web 23.
  • the glue-free regions comprise, in particular, a central, glue-free region 26 per section 24b, in order to avoid the adhesion, if appropriate in the product 50, to ventilation openings provided at the corresponding position, and strip-shaped, glue-free edge regions 27, 28.
  • the recess-containing region 29 of the lateral surface 13 contains a plurality of zones 30, 31, 32 with different depression volume per (shell) surface, in order to produce in the glue pattern 40 on the material web 23 corresponding zones 44, 45, 46 with different glue amount per (shell ) To produce area.
  • the well-containing region 29 includes a well-containing base zone 30 that forms the majority of the well-containing region 29 and in which the wells 12 of defined size and number per area form a base well volume per surface to form a base region 44 of the glue image 40. Amount of glue per area reach, which is sufficient for a secure connection of the material web with the corresponding rod-shaped parts, in particular the filter or the tobacco rod.
  • the well-containing region 29 includes at least one zone 31, 32 having a well volume deviating from the base well volume per area to achieve a corresponding zone 45, 46 in the glue image 44 with a quantity of glue other than the base amount.
  • Each well-containing region 29 corresponding to a product 50 includes an elongated, in particular strip-shaped, region 31, which preferably extends with its longitudinal axis in the circumferential direction of the glue application roller 15 and has a depression volume per area increased in relation to the base depression volume. This is achieved in the example shown by means of cup-shaped depressions 34 which are larger, in particular deeper and have a larger diameter than the cup-shaped depressions 12 in the base zone 30.
  • the region 31 is preferably arranged so that the corresponding region 45 of the adhesive image 44 in a connecting portion 51 of the tobacco product 50 for connecting two rod-shaped parts, in particular filter 52 and tobacco stick 53, comes to rest.
  • the amount of glue per area in the corresponding connection region 45 of the glued material web 23 is increased in relation to the base amount, whereby a particularly firm bonding of the material web in the connection region 51 of the tobacco product 50 is achieved.
  • Each well-containing region 29 corresponding to a product 50 contains an elongate, in particular strip-shaped, region 32, which is preferably connected to it Longitudinal axis axially parallel with respect to the glue applicator roller 15 extends and has a relation to the base well volume reduced recess volume per area (glue depletion zone). This is achieved in the example shown by means of cup-like depressions 35 which are arranged less densely, ie their number per area is less than the cup-shaped depressions 12 in the base zone 30. Additionally or alternatively, the recesses 35 may be smaller than the recesses 12 in the Base zone 30.
  • the glue depletion region 31 is arranged such that the corresponding region 46 of the glue pattern 44 is arranged around a cutting line 47 of the glued material web 23. Due to the reduced recess volume in the region 32 of the glue application roller 15, the amount of glue per area in the corresponding section region 46 of the glued material web 23 is reduced compared to the base amount, whereby the contamination with glue residues of a cutting device, not shown, for cutting the glued material web 23 along the cutting line 47, especially a paddle knife, can be reduced.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Claims (7)

  1. Rouleau encolleur (15) pour une machine de l'industrie de traitement du tabac, dans lequel le rouleau encolleur (15) présente sur une surface d'enveloppe (13) des approfondissements (12) destinés à recevoir et transporter de la colle, dans lequel la surface d'enveloppe (13) du rouleau encolleur (15) comprend des zones (29) contenant des approfondissements formés par les approfondissements (12), lesquelles génèrent un modèle d'encollage (40) correspondant sur la bande de matériau encollée, et comprend les zones (30, 31, 32) présentant les approfondissements (12) avec différents volumes d'approfondissement par surface, dans lequel les zones (29) contenant des approfondissements comprennent une zone de base (30) qui forme la partie essentielle des zones (29) contenant des approfondissements, dans lequel les approfondissement (12) dans la zone de base (30) forment un volume d'approfondissement de base par surface afin d'obtenir une quantité de colle de base par surface dans une zone de base (44) du modèle d'encollage (40), dans lequel les zones (29) contenant des approfondissements présentent au moins une zone (31) ayant un volume d'approfondissement par surface élevé par rapport au volume d'approfondissement de base, laquelle est disposée de manière à ce que la zone correspondante (45) du modèle d'encollage (40) vienne se situer dans une zone de liaison (51) du produit en tabac (50), caractérisé en ce que les zones (29) contenant des approfondissements présentent au moins une zone (32) ayant un volume d' approfondissement par surface réduit par rapport au volume d'approfondissement de base, laquelle est disposée de manière à ce que la zone correspondante (46) du modèle d'encollage (40) soit disposée autour d'une ligne de coupe (47) de la bande de matériau (23) encollée.
  2. Rouleau encolleur selon la revendication 1, caractérisé en ce que la zone (32) à volume d'approfondissement par surface réduit est disposée en s'étendant essentiellement de manière axialement parallèle au rouleau encolleur (15).
  3. Rouleau encolleur selon la revendication 1 ou 2, caractérisé en ce que la zone (31) à volume d'approfondissement par surface élevé est disposée en s'étendant essentiellement en direction circonférentielle du rouleau encolleur (15).
  4. Procédé de fabrication de produits en tabac (50) en forme de tige à l'aide d'une machine de l'industrie de traitement du tabac, comprenant l'encollage d'une bande de matériau (23), la coupe de la bande de matériau (23) en segments correspondants de bande de matériau (48), et l'enrobage d'au moins une partie (52, 53) en forme de tige avec respectivement un segment de bande de matériau (48) encollé, dans lequel procédé la bande de matériau (23) est encollée dans différentes zones (44, 45, 46) à encoller avec une quantité de colle différente par surface, dans lequel la bande de matériau (23) est encollée dans une zone de base (44) avec une quantité de colle de base par surface, dans lequel la bande de matériau (23), dans au moins une zone (45) qui vient se situer dans une zone de liaison (51) du produit en tabac (50), est encollée avec une quantité de colle par surface élevée par rapport à la quantité de colle de base, caractérisé en ce que la bande de matériau (23), dans au moins une zone (46) qui entoure une ligne de coupe (47) de la bande de matériau (23) à encoller, est encollée avec une quantité de colle par surface réduite par rapport à la quantité de colle de base.
  5. Produit (50) de l'industrie de traitement du tabac, en forme de tige, comprenant des parties (52, 53) en forme de tige et un segment de bande de matériau (48) entourant les parties (52, 53) en forme de tige, lequel est collé sur les parties (52, 53) en forme de tige au moyen de colle, dans lequel produit le segment de bande de matériau (48) présente des zones (44, 45, 46) ayant une quantité de colle par surface différente, dans lequel le segment de bande de matériau (48) présente au moins une zone de base (44) ayant une quantité de colle de base par surface, dans lequel le segment de bande de matériau (48) présente au moins une zone (45) ayant une quantité de colle par surface élevée par rapport à la quantité de colle de base, laquelle se situe dans une zone de liaison (51) du produit en tabac (50), caractérisé en ce que le segment de bande de matériau (48) présente au moins une zone (46) ayant une quantité de colle par surface réduite par rapport à la quantité de colle de base, laquelle entoure une ligne de coupe (47) du segment de bande de matériau (48) encollé.
  6. Produit selon la revendication 5, caractérisé en ce que la zone (46) ayant une quantité de colle par surface réduite est disposée en s'étendant essentiellement de manière axialement parallèle.
  7. Produit selon la revendication 5 ou 6, caractérisé en ce que la zone (45) ayant une quantité de colle par surface élevée est disposée en s'étendant essentiellement en direction circonférentielle du produit en forme de tige.
EP10015300.6A 2009-12-23 2010-12-04 Procédé de fabrication d'un cylindre encolleur pour une machine de l'industrie de traitement du tabac, cylindre encolleur, procédé de fabrication de produits en forme de tiges et produit en forme de tige Active EP2338359B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10015300T PL2338359T3 (pl) 2009-12-23 2010-12-04 Sposób wytwarzania walca do nanoszenia kleju dla maszyny przemysłu przetwórstwa tytoniu, walec do nanoszenia kleju, sposób wytwarzania produktu sztabkowego, i produkt sztabkowy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009060567A DE102009060567A1 (de) 2009-12-23 2009-12-23 Verfahren zur Herstellung einer Leimauftragwalze für eine Maschine der Tabak verarbeitenden Industrie, Leimauftragwalze, Verfahren zur Herstellung eines stabförmigen Produkts, und stabförmiges Produkt

Publications (2)

Publication Number Publication Date
EP2338359A1 EP2338359A1 (fr) 2011-06-29
EP2338359B1 true EP2338359B1 (fr) 2018-01-31

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EP10015300.6A Active EP2338359B1 (fr) 2009-12-23 2010-12-04 Procédé de fabrication d'un cylindre encolleur pour une machine de l'industrie de traitement du tabac, cylindre encolleur, procédé de fabrication de produits en forme de tiges et produit en forme de tige

Country Status (5)

Country Link
EP (1) EP2338359B1 (fr)
JP (1) JP5839799B2 (fr)
CN (1) CN102106604B (fr)
DE (1) DE102009060567A1 (fr)
PL (1) PL2338359T3 (fr)

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Publication number Priority date Publication date Assignee Title
GB2531035A (en) 2014-10-08 2016-04-13 British American Tobacco Investments Ltd Adhesive transfer system
CN106890755B (zh) * 2015-12-18 2018-11-02 中烟机械技术中心有限责任公司 带状材料的涂胶装置
CN107310198A (zh) * 2016-04-25 2017-11-03 苏州英派克自动化设备有限公司 一种纸张上胶机构
PL3749116T3 (pl) * 2018-02-08 2022-04-25 Philip Morris Products S.A. Rolka nakładająca klej
CN108851205A (zh) * 2018-05-30 2018-11-23 滁州卷烟材料厂 一种卷烟高速接装工艺
JP6589084B1 (ja) * 2018-10-05 2019-10-09 日本たばこ産業株式会社 加熱式喫煙物品の製造方法
CN111248494A (zh) * 2018-11-30 2020-06-09 贵州中烟工业有限责任公司 一种含有硬质结构物体的包覆方法
CN117019515B (zh) * 2023-10-09 2023-12-15 常州润来科技有限公司 一种凹版涂胶装置及方法

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US4361156A (en) * 1980-06-26 1982-11-30 Liggett Group Inc. Method and applicator for applying glue to a travelling stream of tipping paper
EP0643928B1 (fr) * 1993-12-16 1995-04-05 Fabriques De Tabac Reunies S.A. Dispositif d'encollage d'un ruban de papier
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IT1286801B1 (it) * 1996-12-04 1998-07-17 Gd Spa Dispositivo gommatore per l'applicazione di una sostanza adesiva a materiale in foglio
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DE102008019434B4 (de) 2008-04-17 2013-08-22 Hauni Maschinenbau Ag Beleimung von Materialstreifen der Tabak verarbeitenden Industrie

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Also Published As

Publication number Publication date
CN102106604A (zh) 2011-06-29
EP2338359A1 (fr) 2011-06-29
DE102009060567A1 (de) 2011-06-30
JP2011130768A (ja) 2011-07-07
CN102106604B (zh) 2015-07-15
PL2338359T3 (pl) 2018-07-31
JP5839799B2 (ja) 2016-01-06

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