EP0615699B1 - Tube de cigarette en papier - Google Patents

Tube de cigarette en papier Download PDF

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Publication number
EP0615699B1
EP0615699B1 EP93104222A EP93104222A EP0615699B1 EP 0615699 B1 EP0615699 B1 EP 0615699B1 EP 93104222 A EP93104222 A EP 93104222A EP 93104222 A EP93104222 A EP 93104222A EP 0615699 B1 EP0615699 B1 EP 0615699B1
Authority
EP
European Patent Office
Prior art keywords
filter
paper sleeve
tip
sleeve
plug
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.)
Expired - Lifetime
Application number
EP93104222A
Other languages
German (de)
English (en)
Other versions
EP0615699B2 (fr
EP0615699A1 (fr
Inventor
Joachim Calliess
Peter Walter Kossmehl
Andreas Dr. Hörnig
Henning Dr. Seidel
Edgar Mentzel
Wolfgang Wildenau
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.)
HF and PhF Reemtsma GmbH and Co
Original Assignee
HF and PhF Reemtsma GmbH and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25912399&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0615699(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE4206509A priority Critical patent/DE4206509C3/de
Application filed by HF and PhF Reemtsma GmbH and Co filed Critical HF and PhF Reemtsma GmbH and Co
Priority to DE59302825T priority patent/DE59302825D1/de
Priority to EP93104222A priority patent/EP0615699B2/fr
Priority to AT93104222T priority patent/ATE138792T1/de
Publication of EP0615699A1 publication Critical patent/EP0615699A1/fr
Application granted granted Critical
Publication of EP0615699B1 publication Critical patent/EP0615699B1/fr
Publication of EP0615699B2 publication Critical patent/EP0615699B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A24C5/40—Hand-driven apparatus for making cigarettes
    • 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
    • A24C5/46—Making paper tubes for cigarettes
    • A24C5/465—Making paper tubes for cigarettes the paper tubes partially containing a filter element

Definitions

  • the invention relates to a cigarette paper tube with filter mouthpiece, according to the preamble of claim 1, which is based on the closest prior art in EP-A-487976.
  • Paper tubes with such attached filter mouthpiece for the self-manufacture of cigarettes are generally known to either insert a tobacco portion into the cigarette paper tube as a preformed strand by means of a device or to plug dimensionally stable tobacco cartridges into the cigarette paper tube.
  • dimensionally stable tobacco cartridges can either consist of a compressed tobacco rod, possibly held together by binders, or can also be used as tobacco cartridges known from NL-A 6 703 935, for example, which are surrounded by a porous covering made of completely smokable material.
  • the invention has for its object to propose cigarette paper tubes of the type characterized in the introduction, which are adaptable both with regard to the lightness or ventilation of the self-made cigarette and which furthermore enable protection of the paper tube against deformation, in particular at the open end facing away from the filter mouthpiece.
  • the filter cigarette paper tube according to the invention consists of a conventional filter mouthpiece, for example an acetate filter plug, which is glued to the paper tube and is preferably covered with a mouthpiece wrapping sheet in the area of the filter plug and usually also covers the empty paper tube by a few millimeters.
  • this filter mouthpiece can be perforated in a manner known per se, for example by laser beams, in order to dilute the main flow smoke with secondary air.
  • a further filter plug is provided in the paper sleeve, the diameter of which is adapted to that of the paper sleeve in such a way that this additional filter plug lies tightly against the inner surface of the paper sleeve but by slight pressure in axial direction when filling the paper tube with a tobacco portion in the direction of the filter mouthpiece is.
  • the outer diameter of the filter plug is 0.05 to 0.2 mm smaller than the inner diameter of the cigarette paper tube.
  • the displaceable filter plug is arranged on the end of the paper sleeve opposite the filter mouthpiece.
  • the paper tube is stabilized at its originally free or open end suitable for insertion or tamping with the tobacco portion and cannot be damaged in the box.
  • this dimensionally stable tobacco cartridge is used to move the sliding filter plug in the direction of the filter mouthpiece .
  • devices for plugging cigarette paper tubes which consist of an elongated press chamber and a movable press beam, the strand-like tobacco supply can be moved through the piston-like tobacco ejection slide together with the displaceable filter plug with the front part of the plug-in nozzle and / or when transferring the tobacco supply be pushed into the sleeve towards the filter mouthpiece.
  • the displaceable filter plug is at a distance of, for example, 2 to 15 mm from the first filter plug in the sleeve and forms a hollow chamber filter.
  • the open end of the paper tube is not protected against crumpling; however, the paper tube is sufficiently strengthened in the lower area so that it can be gripped better and held more securely when the tobacco portion is introduced, without the paper tube being twisted or wrinkled when the tobacco portion is inserted.
  • the cigarette paper tube in a further embodiment, it can have, at least on its inside at a distance of, for example, 2 to 15 mm from the first filter plug, an annular constriction or notches arranged in a ring, which reduce the inside diameter of the paper tube by a few tenths of a millimeter or less, and thus the oppose displaceable filter plugs when inserting the tobacco portion, so that it cannot be pushed through to the filter mouthpiece and forms the above-mentioned chamber filter.
  • the constriction or notch is preferably in the area of the more stable wrapping sheet, but can also cut off with it or lie in the unoccupied sleeve area.
  • the perforation in the mouthpiece area for better ventilation can also be in the area of this chamber filter, which leads to better swirling of the main flow smoke with the secondary air.
  • the indentation or constriction does not have to be continuously annular, for example one, two or more separate areas narrowing the inner diameter of the paper sleeve are sufficient, which are arranged in a dot or arc shape, preferably at the same distance from the first filter plug, and depending on the embodiment, a more or less difficult to overcome resistance to inserting the tobacco cartridge.
  • the constriction or the annularly arranged notch is designed such that the displaceable filter plug can be pushed up to the filter mouthpiece under increased pressure despite the annular constriction or the annularly arranged notches.
  • This embodiment enables considerable customizability in the self-production of cigarettes For example, to get cigarettes of usual smoke quality on the one hand and those of lighter smoke quality on the other.
  • shorter dimensionally stable tobacco cartridges which can also be made from a lighter tobacco, can be inserted into the cigarette paper tube, which can only move the movable or displaceable filter plug up to the notch. The consumer thus receives a self-made light cigarette, which receives sufficient ventilation air due to the remaining hollow chamber.
  • the cigarette paper or the mouthpiece wrapping sheet can be perforated either only in the area of the filter mouthpiece or only in the hollow chamber area or in the distance area between the filter mouthpiece and constriction or in both areas.
  • the paper sleeves according to the invention are produced on modern strand machines, in which an infinite strand is formed, in which only one filter rod, twice the length of the first filter plug, which later forms the filter mouthpiece, is glued to the sleeve paper, while another filter rod, which later becomes the further filter plug forms, is encased without glue.
  • the cigarette paper tube with filter mouthpiece is fitted with a sliding filter plug.
  • the design of the first filter plug and that of the further filter plug can be the same or different; Instead of conventional cellulose acetate filter plugs, differently designed filter plugs of any construction can also be provided for the first and / or further filter plugs.
  • the cigarette paper tube shown in FIG. 1 consists of a conventional paper tube 2, which is connected in a known manner to the first filter plug 4 to form a filter mouthpiece by means of a glue layer 6 and by a mouthpiece wrapping sheet 8 is surrounded.
  • the displaceable further filter plug 10 At the end of the cigarette sleeve opposite the filter mouthpiece is the displaceable further filter plug 10, which can be made of the same or different filter material as the filter 4 in the filter mouthpiece.
  • the displaceable further filter plug 10 is located at a distance of approximately 2 to 15 mm from the first filter plug 4 of the filter mouthpiece and thus forms a hollow chamber 12, which preferably receives secondary air for ventilation through perforations 14.
  • the paper sleeve 2 is provided with a notch 16 shown exaggerated here.
  • This can be designed as a continuous ring or in the form of small protruding outer notches inside the sleeve and enables the slidable further filter plug 10 is not quite displaceable up to the first filter plug 4 of the filter mouthpiece, so that a shorter dimensionally stable cartridge P 1 from the sleeve can be included; this results in a cigarette of the light type due to increased ventilation in the hollow chamber 12.
  • the displaceable filter plug 10 is pushed all the way to the filter plug 4 of the filter mouthpiece at slightly increased pressure with expansion of the notch 16, depending on the dimensioning or leaves a hollow chamber 12 while leaving a distance, which can be smaller or larger depending on the dimensions of the individual parts.
  • the constriction 16 is not absolutely necessary in order to introduce tobacco cartridges of different lengths that are stable in shape;
  • the embodiment shown in Figure 2 can also be filled with short or long cartridges, the tobacco cartridge can also be longer than the receiving space of the sleeve and the remaining part of an overlong tobacco cartridge can be cut off by the consumer or can be inserted entirely into a correspondingly long filter sleeve can be.
  • FIG. 4 shows the production of a cigarette paper tube according to FIG. 1.
  • Filter rods are glued into the tube strand at twice the length of the subsequent filter plug and glued to the mostly protruding mouthpiece wrapping sheet, which is also twice as long as that of the finished cigarette tube.
  • a further filter rod is encased in double length of the subsequent further filter plug 10 without gluing, whereupon both the area forming the later mouthpiece and the area of the displaceable filter plug at A perpendicular to the axis of the sleeve strand are cut , whereby one obtains individual finished cigarette tubes.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Claims (7)

  1. Manchon en papier à cigarettes avec embout filtrant pour fabriquer soi-même des cigarettes, dans lequel l'embout filtrant est constitué d'un premier tampon de filtre (4), qui est relié par une couche de colle (6) à l'extrémité côté bouche avec la surface intérieure du manchon en papier (2), là surface extérieure du manchon étant entourée d'une feuille de gainage d'embout (8) partant de l'extrémité de l'embout pour aller, le cas échéant, jusqu'au-delà du tampon de filtre (4), un autre élément de filtre étant en outre prévu, caractérisé en ce que l'autre élément de filtre se compose d'un ou de plusieurs tampon(s) de filtre (10) disposé(s) dans le manchon en papier (2), et dont le diamètre est adapté à celui du manchon en papier, de telle façon que le (ou les) autre(s) tampon(s) de filtre (10) soi(en)t disposé(s) en contact intime avec la surface intérieure du manchon en papier, mais que par une légère pression au cours du remplissage du manchon en papier avec une portion de tabac, le (ou les) autres tampon(s) soi(en)t susceptible(s) de coulisser axialement dans ce manchon, et en ce que l'un des tampons de filtre (10) susceptibles de coulisser est disposé à l'extrémité du manchon en papier (2) qui est opposée à l'embout filtrant.
  2. Manchon en papier à cigarettes selon la revendication 1, caractérisé en ce que ledit un autre tampon de filtre (10) susceptible de coulisser, est disposé dans le manchon à une distance comprise entre 2 et 15 mm par rapport au premier tampon de filtre (4) (Figure 2).
  3. Manchon en papier à cigarettes selon la revendication 1 ou 2, caractérisé en ce que le manchon en papier (2) comporte à une distance de 2 à 15 par rapport à l'embout filtrant (4), une striction ou des entailles (16) disposée(s) de façon annulaire, qui provoquent un léger rétrécissement du diamètre intérieur du manchon en papier et qui sont susceptible(s) le cas échéant, d'être évasée(s) par les autres tampons de filtre (10) susceptibles de coulisser.
  4. Manchon en papier à cigarettes selon la revendication 3, caractérisé en ce que la striction ou le rétrécissement par des entailles (16) est prévu dans la zone de la feuille de gainage d'embout (8) s'étendant au-delà du premier tampon de filtre (4) ou dans la zone de bordure de cette feuille.
  5. Manchon en papier à cigarettes selon la revendication 1 à 4, caractérisé en ce que la feuille de gainage d'embout (8) comporte, dans la zone de l'embout filtrant (4) et/ou dans une zone à distance entre l'embout filtrant et la striction ou le rétrécissement par des entailles (16), des perforations (14) pour l'entrée d'air additionnel.
  6. Manchon en papier à cigarettes selon la revendication 1 à 4, caractérisé en ce que la feuille de gainage d'embout comporte, dans la zone de l'embout filtrant et/ou dans la zone à distance entre l'embout filtrant et le tampon de filtre (10) coulissant dans cette feuille de gainage, des perforations.
  7. Procédé de fabrication d'un manchon en papier à cigarettes selon la revendication 1, caractérisé en ce que l'on fabrique un cordon en papier pour manchon ou tube de cigarette, muni de barreaux de filtre disposés les uns derrière les autres et collés au manchon en papier et de barreaux de filtre non collés, ces barreaux de filtre présentant une longueur double de celle des tampons de filtre souhaités pour le manchon en papier à cigarettes fini, et on sectionne chaque fois par le milieu les barreaux de filtre collés et les barreaux de filtre susceptibles de coulisser.
EP93104222A 1992-03-02 1993-03-16 Tube de cigarette en papier Expired - Lifetime EP0615699B2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4206509A DE4206509C3 (de) 1992-03-02 1992-03-02 Verfahren zur Herstellung einer Cigarettenpapierhülse
DE59302825T DE59302825D1 (de) 1993-03-16 1993-03-16 Cigarettenpapierhülse
EP93104222A EP0615699B2 (fr) 1992-03-02 1993-03-16 Tube de cigarette en papier
AT93104222T ATE138792T1 (de) 1993-03-16 1993-03-16 Cigarettenpapierhülse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4206509A DE4206509C3 (de) 1992-03-02 1992-03-02 Verfahren zur Herstellung einer Cigarettenpapierhülse
EP93104222A EP0615699B2 (fr) 1992-03-02 1993-03-16 Tube de cigarette en papier

Publications (3)

Publication Number Publication Date
EP0615699A1 EP0615699A1 (fr) 1994-09-21
EP0615699B1 true EP0615699B1 (fr) 1996-06-05
EP0615699B2 EP0615699B2 (fr) 2000-09-27

Family

ID=25912399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93104222A Expired - Lifetime EP0615699B2 (fr) 1992-03-02 1993-03-16 Tube de cigarette en papier

Country Status (2)

Country Link
EP (1) EP0615699B2 (fr)
DE (1) DE4206509C3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421775A1 (de) * 1994-06-22 1996-01-04 Efka Werke Kiehn Gmbh Fritz Zigarettenpapierhülse
BE1012329A3 (fr) 1998-12-09 2000-09-05 Rizla International B V Tubes en papier a cigarette et leur procede de fabrication.
DE102011009664B4 (de) * 2011-01-28 2013-11-14 British American Tobacco (Germany) Gmbh Selbstverfertigung benutzerspezifisch ausgestalteter Rauchartikel, insbesondere Zigaretten
EP2901871A1 (fr) * 2014-01-31 2015-08-05 Philip Morris Products S.A. Tube de filtre multisegments
GB2549803A (en) * 2016-04-29 2017-11-01 British American Tobacco Investments Ltd A filter tube for a smoking article

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US987359A (en) * 1909-10-20 1911-03-21 Usines A E Decoufle Sa Des Cigarette and cigarette-tube with mouthpiece.
US3486508A (en) * 1967-02-08 1969-12-30 Walter Sipos Cigarette filter assembly
NL6703935A (fr) * 1967-03-16 1968-09-17
DE1757861C3 (de) * 1968-06-22 1978-12-14 Berthold 7217 Trossingen Schatz Vorrichtung zur Herstellung von Filterzigarettenhülsen
DE2125118B2 (de) * 1971-05-21 1976-12-23 Efka-Werke Fritz Kiehn Gmbh, 7218 Trossingen Verfahren und vorrichtung zum herstellen von filterzigarettenhuelsen, die vom verbraucher nachtraeglich mit tabak gefuellt werden
DE2709777A1 (de) * 1977-03-07 1978-09-21 Grossheim Geb Rosenke Annelies Zigarette
CH625104A5 (fr) * 1978-02-10 1981-09-15 Burrus & Cie
DE3122193C2 (de) * 1981-06-04 1983-04-14 Julius Glatz Gmbh, 6731 Neidenfels Mundstück für Filterzigaretten
US4433696A (en) * 1981-10-02 1984-02-28 Philip Morris Incorporated Variable dilution filter
DE8309186U1 (de) * 1983-03-28 1984-01-19 Liebich, Max, 8370 Regen Tabakerzeugniss zur Selbstverfertigung von Zigaretten durch den Verbraucher
DE8326921U1 (de) * 1983-09-20 1983-12-22 Martin Brinkmann Ag, 2800 Bremen Vorrichtung zum Überführen eines Tabakstranges
EP0155514B1 (fr) * 1984-02-29 1988-06-08 Efka-Werke Fritz Kiehn GmbH Système pour la préparation d'une cigarette, procédé et dispositif en utilisant ce système
DE3407461C1 (de) * 1984-02-29 1985-10-24 Efka-Werke Fritz Kiehn Gmbh, 7218 Trossingen Tabakerzeugnis für die Selbstverfertigung einer Zigarette bzw. einer Filter-Zigarette
DE4038235A1 (de) * 1990-11-30 1992-06-04 Efka Werke Kiehn Gmbh Fritz System zur selbstverfertigung von filterzigaretten
DE4107025C2 (de) * 1991-03-01 1993-12-23 Reemtsma H F & Ph System zur Selbstverfertigung von Filtercigaretten

Also Published As

Publication number Publication date
DE4206509C2 (de) 1994-02-24
DE4206509C3 (de) 2000-06-15
DE4206509A1 (de) 1993-09-16
EP0615699B2 (fr) 2000-09-27
EP0615699A1 (fr) 1994-09-21

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