EP1002468A2 - Méthode et appareil pour coller une bande d'enrobage d'une tige de l'industrie de transformation du tabac - Google Patents

Méthode et appareil pour coller une bande d'enrobage d'une tige de l'industrie de transformation du tabac Download PDF

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Publication number
EP1002468A2
EP1002468A2 EP99122531A EP99122531A EP1002468A2 EP 1002468 A2 EP1002468 A2 EP 1002468A2 EP 99122531 A EP99122531 A EP 99122531A EP 99122531 A EP99122531 A EP 99122531A EP 1002468 A2 EP1002468 A2 EP 1002468A2
Authority
EP
European Patent Office
Prior art keywords
glue
gas
foam
wrapping strip
strip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99122531A
Other languages
German (de)
English (en)
Other versions
EP1002468A3 (fr
Inventor
Stefan Fietkau
Sönke Horn
Andreas Rinke
Roland Pollentzke
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
Publication of EP1002468A2 publication Critical patent/EP1002468A2/fr
Publication of EP1002468A3 publication Critical patent/EP1002468A3/fr
Withdrawn legal-status Critical Current

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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
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/24—Pasting the seam

Definitions

  • the invention relates to a method for gluing a wrapping strip for a filler in the tobacco processing industry in order to form a tobacco or filter strand.
  • the invention also relates to an arrangement for gluing a wrapping strip for a filler in the tobacco processing industry in order to form a tobacco or filter strand with at least one application device for the glue.
  • Wrapping strips for a filler in the tobacco processing industry for the purpose of forming a tobacco or filter strand are understood to mean strips of paper or another material which continuously envelop the filling material, which can consist of tobacco or filter material.
  • a cigarette, cigarillo or cigar strand, or a filter strand is formed, from which rod-shaped tobacco articles, for example cigarettes, cigarillos or cigars, or filter rods are cut off continuously
  • Tobacco items i.e. packaging material
  • gluing wrapping strips of the aforementioned type, in particular wrapping strips made of porous material with liquid glue it can happen that the glue passes through the material penetrates ", which is sometimes disadvantageous because, for example, the optical appearance of such products with optically visible traces of glue is not appealing, or because the penetration of glue has other disadvantageous consequences.
  • the object underlying the invention is a Avoid streaking "of glue applied to wrapping strips or other wrapping materials of the tobacco processing industry.
  • the object is achieved in that the preferably liquid glue is mixed with gas bubbles, in particular inert gas or air bubbles, and then applied as foam to the wrapping strip.
  • gas bubbles in particular inert gas or air bubbles
  • a particularly advantageous application of the method according to the invention is given when applying glue to wrapping strips made of porous material.
  • Such material is used for. B. for the coating of fillers made of filter material (z. B. cellulose acetate or paper) used to form a filter strand.
  • the glue is foamed with gas supplied under pressure, preferably inert gas or air, and then applied to the wrapping strip. This can advantageously be glue that is activated by heating, e.g. B.
  • hot melt adhesive so-called hot melt adhesive (hot melt), but other liquid glue, such as PVAc glue, is also suitable for treatment by the method according to the invention.
  • the gas supplied to the glue can also be heated before foaming.
  • the glue foam can be applied in the region of the longitudinal edge of a wrapping strip which forms the so-called adhesive seam of the strand produced therefrom.
  • glue foam can be applied in the region of the longitudinal edge of a wrapping strip which forms the so-called adhesive seam of the strand produced therefrom.
  • glue foam can be applied in the region of the longitudinal edge of a wrapping strip which forms the so-called adhesive seam of the strand produced therefrom.
  • glue foam can be applied in the region of the longitudinal edge of a wrapping strip which forms the so-called adhesive seam of the strand produced therefrom.
  • glue foam can be applied in the region of the longitudinal edge of a wrapping strip which forms the so-called adhesive seam of the strand produced therefrom.
  • glue foam can be applied in the region of the longitudinal edge of a wrapping strip which forms the so-
  • the arrangement mentioned at the outset is characterized by a mixing arrangement to add gas bubbles to the preferably liquid glue, in particular Inert gas or air bubbles, to form a glue foam, the applicator is fed.
  • a particularly advantageous application of the arrangement according to the invention is characterized by an application device for applying the glue foam to porous strip material.
  • Such material is used for.
  • B. used for the coating of fillers made of filter material such as cellulose acetate or paper for the purpose of forming a filter strand.
  • glue foam is produced in a mixing arrangement, to which liquid glue and pressurized gas, preferably inert gas or air, are fed.
  • a particularly advantageous application of the invention is foaming of heat-activated glue, so-called hot-melt adhesive (hot melt).
  • a further development of the invention consists in supplying heated gas to the mixing arrangement.
  • the application device for the glue foam can be arranged in the region of that longitudinal edge of a wrapping strip which forms the so-called adhesive seam of the strand produced therefrom.
  • it can also be arranged in a region of a wrapping strip that is distant from the edge, in order to form what is known as internal gluing, which bonds the strip to the filler.
  • an application device for glue foam both on the edge of the wrapping strip in the area of the subsequent adhesive seam and in an area remote therefrom to form an internal glue.
  • the advantage associated with the invention is a strikethrough Prevent glue even with porous material and save additional glue.
  • the machine according to FIG. 1 consists of two main subassemblies, namely a preparation device 1 for fabric fed in an endless strip, and a processing device 2 for producing filter rods from covered fabric (filter tow).
  • the processing device 2 is also called a filter rod machine.
  • the main assembly 1 has a pair of rollers 3 for continuously pulling an endless strip of fabric 4 from a bale 6. Before the fabric strip 4 reaches the pair of rollers 3, it passes through two air nozzles 7 and 8, which serve to loosen the fabric.
  • the roller pair 3 is followed by two further roller pairs 9 and 11, between which there is a spray device 12 for applying plasticizer 13 to the fabric strips 4 which are pulled apart between the roller pairs 9 and 11.
  • rollers of the roller pairs 9 and 11 are advantageously each provided with grooves on its circumference, while the counter roller has a smooth surface made of elastic material.
  • All pairs of rollers 3, 9 and 11 can be driven by a main drive motor 14.
  • the speed of the pair of rollers 3 is lower than that of the pair of rollers 9 and can be changed via a gear 16, the translation of which can be changed by a controllable adjusting motor 17.
  • the spraying device consists of a container 18 for receiving plasticizer liquid 13, into which a removal roller 21 which can be driven by a drive motor 19 is immersed.
  • a rotating brush roller 22 continuously removes plasticizer from the periphery of the removal roller 21 and throws it against the threads of the fabric strip 4 which is pulled apart between the roller pairs 9 and 11.
  • the prepared fabric softener strip 4a sprayed from the plasticizer passes from the assembly 1 into an inlet funnel 23 of the assembly 2, in which it is combined into a strand and placed on a wrapping strip 27 which has been drawn off from a reel 24 and provided with glue by means of a gluing device 26.
  • the wrapping strip 27 and the fabric strip 4a reach a format belt 28, which guides both components through a format 29, which wraps the wrapping strip 27 around the round-shaped fabric strip (filler) and thereby forms an endless filter strand 31.
  • This passes through a seam plate 32 in which the adhesive seam is solidified.
  • individual filter rods 34 are continuously cut from the filter strand 31 by means of a knife apparatus 33, which are transferred from an accelerator 36 into a depositing drum 37, in which they are transferred from their longitudinal axial conveying direction into a transverse axial conveying direction and are conveyed away on a depositing belt 38 for further processing .
  • the gluing device 26 applies glue along an edge of the wrapping strip 27 which, after gluing, is placed over the round-shaped strand and forms the adhesive seam there. It can also apply glue in a central region of the wrapping strip 27, that is to say away from the edge, which forms the so-called internal gluing for gluing fillers made of filter material and wrapping strips.
  • the gluing device 26 shown in FIG. 2 applies liquid glue which is supplied in the region of a longitudinal edge of the wrapping strip 27 to form the adhesive seam and / or in a region away from the edge to form the inner gluing.
  • the glue for the glued seam is generally hot-melt adhesive in filter-strand machines, which is activated by heat and solidified by cooling.
  • a wet glue e.g. B.
  • PVAc polyvinyl acetate
  • Hot melt glue or a so-called wet glue e.g. so-called PVAc glue
  • the latter is solidified by heating. According to FIG.
  • glue foam 41 is applied to the wrapping strip 27 by means of an application device in the form of a glue foam container 42 with application nozzle 42a, which receives the glue foam 41 via a feed line 45 from a mixing arrangement 43.
  • the mixing arrangement 43 is supplied with liquid hot-melt adhesive from a glue source 44 via a line 46 and pressurized gas, preferably an inert gas or air, from a compressed gas source 47 via a line 48. If necessary, the gas can be warmed.
  • pressurized gas preferably an inert gas or air
  • the gas can be warmed.
  • the production of glue foam is not limited to the pneumatic mixing arrangement shown. It is also possible to produce the glue foam using a two-stage gear pump, not shown. A first pair of gears is used to meter the glue, e.g. B.
  • the glue for the glued seam can also be wet glue (e.g. so-called PVAc glue), which is solidified by heat.
  • PVAc glue wet glue
  • the glue for the internal gluing can, as stated, also be hot-melt adhesive which is solidified by cooling, or can be wet glue.
  • Glue foam according to the invention can also be used to produce strand machines other rod-shaped products are supplied for gluing, e.g. B. at Strand machines for the production of cigarettes, cigarillos or cigars.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
EP99122531A 1998-11-21 1999-11-12 Méthode et appareil pour coller une bande d'enrobage d'une tige de l'industrie de transformation du tabac Withdrawn EP1002468A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998153833 DE19853833A1 (de) 1998-11-21 1998-11-21 Verfahren und Anordnung zum Beleimen eines Umhüllungsstreifens für einen Füller der tabakverarbeitenden Industrie
DE19853833 1998-11-21

Publications (2)

Publication Number Publication Date
EP1002468A2 true EP1002468A2 (fr) 2000-05-24
EP1002468A3 EP1002468A3 (fr) 2005-03-09

Family

ID=7888616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99122531A Withdrawn EP1002468A3 (fr) 1998-11-21 1999-11-12 Méthode et appareil pour coller une bande d'enrobage d'une tige de l'industrie de transformation du tabac

Country Status (5)

Country Link
EP (1) EP1002468A3 (fr)
JP (1) JP2000157247A (fr)
CN (1) CN1125605C (fr)
DE (1) DE19853833A1 (fr)
PL (1) PL336649A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002100196A1 (fr) * 2001-06-08 2002-12-19 Japan Tobacco Inc. Applicateur de corps fluide
EP2865281A2 (fr) 2013-10-28 2015-04-29 International Tobacco Machinery Poland Sp. z o.o. Procédé et buse d'injection de fluide
EP2865455A2 (fr) 2013-10-28 2015-04-29 International Tobacco Machinery Poland Sp. z o.o. Procédé et buse d'injection de fluide
EP2883620A1 (fr) 2013-12-11 2015-06-17 International Tobacco Machinery Poland Sp. z o.o. Procédé et appareil pour fournir un liquide
DE102014213858B3 (de) * 2014-07-16 2015-11-12 Hauni Maschinenbau Ag Vorrichtung zum Auftragen einer Leimspur auf einen Umhüllungsstreifen eines stabförmigen Produktes der Tabak verarbeitenden Industrie
EP3235388A1 (fr) 2016-04-20 2017-10-25 Hauni Maschinenbau GmbH Dispositif d'application d'une bande de colle sur une bande d'enrobage en forme de tige de l'industrie de traitement du tabac
EP2505269A3 (fr) * 2011-03-28 2017-12-13 Hauni Maschinenbau GmbH Dispositif destiné à l'encollage d'une bande d'enrobage mobile pour produits en forme de tige de l'industrie de traitement du tabac et installation dotée d'un tel dispositif

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60142908D1 (de) * 2000-08-31 2010-10-07 Japan Tobacco Inc Filterherstellungsmaschine
DE102004021773B4 (de) * 2004-04-30 2007-02-22 Hauni Maschinenbau Ag Abstreifelement und Besprüheinrichtung für Filtertow
DE102008058789B4 (de) * 2008-11-24 2015-03-19 Hauni Maschinenbau Ag Filtermaterialstreifenverbindungsverfahren und -vorrichtung
DE102011005898B4 (de) * 2011-03-22 2013-02-07 Hauni Maschinenbau Ag Verfahren zum Auftragen von Leim auf einen Filterumhüllungspapierstreifen in einer Filterstrangmaschine sowie Verwendung einer Leimauftragsvorrichtung für ein solches Verfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1330446A (fr) * 1962-08-01 1963-06-21 Job Ets Bardou Job Pauilhac Procédé de collage des matières en feuilles notamment pour le collage sur machines automatiques, du papier servant d'enveloppe dans la fabrication des filtres pour cigarettes
US3208458A (en) * 1964-05-04 1965-09-28 Chalupa Emil Machine for making individual sealed cigarettes
GB8421320D0 (en) * 1984-08-22 1984-09-26 Molins Plc Cigarette manufacture
US5229166A (en) * 1990-01-31 1993-07-20 Fabriques De Tabac Reunies, S.A. Cigarette filter rod and method of making same
US5531233A (en) * 1994-06-22 1996-07-02 R. J. Reynolds Tobacco Company Method of and apparatus for applying adhesive to cigarette paper and the paper and cigarette produced thereby

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002100196A1 (fr) * 2001-06-08 2002-12-19 Japan Tobacco Inc. Applicateur de corps fluide
US7101439B2 (en) 2001-06-08 2006-09-05 Japan Tobacco Inc. Fluid application device
EP2505269A3 (fr) * 2011-03-28 2017-12-13 Hauni Maschinenbau GmbH Dispositif destiné à l'encollage d'une bande d'enrobage mobile pour produits en forme de tige de l'industrie de traitement du tabac et installation dotée d'un tel dispositif
EP2865281A2 (fr) 2013-10-28 2015-04-29 International Tobacco Machinery Poland Sp. z o.o. Procédé et buse d'injection de fluide
EP2865455A2 (fr) 2013-10-28 2015-04-29 International Tobacco Machinery Poland Sp. z o.o. Procédé et buse d'injection de fluide
EP2865281A3 (fr) * 2013-10-28 2015-06-24 International Tobacco Machinery Poland Sp. z o.o. Procédé et buse d'injection de fluide
EP2883620A1 (fr) 2013-12-11 2015-06-17 International Tobacco Machinery Poland Sp. z o.o. Procédé et appareil pour fournir un liquide
DE102014213858B3 (de) * 2014-07-16 2015-11-12 Hauni Maschinenbau Ag Vorrichtung zum Auftragen einer Leimspur auf einen Umhüllungsstreifen eines stabförmigen Produktes der Tabak verarbeitenden Industrie
EP2974798A1 (fr) 2014-07-16 2016-01-20 HAUNI Maschinenbau AG Dispositif d'application d'une bande de colle sur une bande d'enrobage d'un produit en forme de tige de l'industrie de traitement du tabac
EP3235388A1 (fr) 2016-04-20 2017-10-25 Hauni Maschinenbau GmbH Dispositif d'application d'une bande de colle sur une bande d'enrobage en forme de tige de l'industrie de traitement du tabac
DE102016107290A1 (de) 2016-04-20 2017-10-26 Hauni Maschinenbau Gmbh Vorrichtung zum Auftragen einer Leimspur auf einen Umhüllungsstreifen eines stabförmigen Produktes der Tabak verarbeitenden Industrie

Also Published As

Publication number Publication date
DE19853833A1 (de) 2000-05-25
PL336649A1 (en) 2000-05-22
EP1002468A3 (fr) 2005-03-09
JP2000157247A (ja) 2000-06-13
CN1254536A (zh) 2000-05-31
CN1125605C (zh) 2003-10-29

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