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WO2001028368A1 - Cigarette a double filtre et son procede de production - Google Patents

Cigarette a double filtre et son procede de production Download PDF

Info

Publication number
WO2001028368A1
WO2001028368A1 PCT/EP2000/008713 EP0008713W WO0128368A1 WO 2001028368 A1 WO2001028368 A1 WO 2001028368A1 EP 0008713 W EP0008713 W EP 0008713W WO 0128368 A1 WO0128368 A1 WO 0128368A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
cigarette
paper
filters
covering
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.)
Ceased
Application number
PCT/EP2000/008713
Other languages
German (de)
English (en)
Inventor
Horst Grzonka
Wolfgang Metzner
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.)
British American Tobacco Germany GmbH
Original Assignee
British American Tobacco Germany GmbH
BAT Cigarettenfabriken 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 British American Tobacco Germany GmbH, BAT Cigarettenfabriken GmbH filed Critical British American Tobacco Germany GmbH
Priority to EP00964133A priority Critical patent/EP1139801B1/fr
Priority to DE50005138T priority patent/DE50005138D1/de
Priority to AU75163/00A priority patent/AU7516300A/en
Publication of WO2001028368A1 publication Critical patent/WO2001028368A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/008—Cigars; Cigarettes dividable

Definitions

  • a cigarette with filters at both ends of a tobacco rod is also known, which can be separated in the middle or on a filter in order to produce two shorter cigarettes or one long cigarette.
  • the invention also shows a method for the manufacturing, i.e. mass production, of a double filter cigarette with a tobacco rod and two filters attached to the tobacco rod with significantly different filter effects, in which a filter is attached to both ends of the prefabricated tobacco rod and by means of a topping paper adapted to the desired specification is connected to the tobacco rod.
  • a so-called “double topping paper” consisting of a central strip of cigarette paper and two strips of covering paper connected to it on its longitudinal edge.
  • This double covering paper is separated in particular by a separating knife into two halves, which are preferably mirror-symmetrical to one another, extended to the corresponding width and then used to fasten the two filters to the central tobacco rod.
  • the double filter cigarettes 56 produced in this way are passed on to a packaging machine via conventional test and transfer drums.
  • two bobbins with a simple covering paper can also be used in the filter attachment machine.

Landscapes

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

Abstract

L'invention concerne une cigarette à double filtre comprenant un boudin de tabac (3) et deux filtres (1, 2) qui sont placés à chaque extrémité du boudin de tabac et peuvent être séparés de ce dernier, les deux filtres présentant des effets filtrants sensiblement différents. L'invention concerne également un papier d'enrobage de filtre (11) servant à placer un filtre au niveau d'un boudin de tabac. Ce papier d'enrobage présente une bande de papier d'enrobage (9) et une bande de papier à cigarette (8) qui forme une partie de liaison entre le boudin de tabac et le filtre. L'invention concerne en outre l'utilisation d'une cigarette à filtre selon l'invention, avec un paquet de cigarettes qui présente des volets d'ouverture (4, 6) sur ses deux côtés frontaux. L'invention concerne enfin un procédé pour fabriquer une telle cigarette à double filtre.
PCT/EP2000/008713 1999-10-15 2000-09-06 Cigarette a double filtre et son procede de production Ceased WO2001028368A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00964133A EP1139801B1 (fr) 1999-10-15 2000-09-06 Cigarette a double filtre et son procede de production
DE50005138T DE50005138D1 (de) 1999-10-15 2000-09-06 Doppelfilter-cigarette und verfahren zu ihrer herstellung
AU75163/00A AU7516300A (en) 1999-10-15 2000-09-06 Double filter cigarette and method for production thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19949789 1999-10-15
DE19949789.3 1999-10-15

Publications (1)

Publication Number Publication Date
WO2001028368A1 true WO2001028368A1 (fr) 2001-04-26

Family

ID=7925791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/008713 Ceased WO2001028368A1 (fr) 1999-10-15 2000-09-06 Cigarette a double filtre et son procede de production

Country Status (4)

Country Link
EP (1) EP1139801B1 (fr)
AU (1) AU7516300A (fr)
DE (1) DE50005138D1 (fr)
WO (1) WO2001028368A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005058078A3 (fr) * 2003-12-11 2005-10-27 Souza Cruz Sa Article a fumer
ITBO20110331A1 (it) * 2011-06-08 2012-12-09 Gd Spa Metodo e macchina mettifiltro per realizzare sigarette con filtro.
CN109123762A (zh) * 2018-11-01 2019-01-04 四川三联新材料有限公司 一种发烟制品卷制生产的装置及其设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE458179A (fr) *
GB851324A (en) 1957-12-24 1960-10-12 Kurt Koerber Improvements in filter cigarette assemblies and methods for producing them
CH405137A (de) * 1963-11-29 1965-12-31 Ulrich Klingenberg Hans Zigarette
DE2709777A1 (de) 1977-03-07 1978-09-21 Grossheim Geb Rosenke Annelies Zigarette
DE8222972U1 (de) 1982-08-14 1982-12-23 Tippel, Andrea, 1000 Berlin Zigarette
GB2129274A (en) 1982-11-06 1984-05-16 Wallis Neil R Short smoking devices
DE4414605A1 (de) 1993-10-07 1995-04-13 Peter Rogge Zigarette
DE4435110A1 (de) * 1994-09-30 1996-04-04 Bat Cigarettenfab Gmbh Teilbarer Tabakstrang
DE19809865C1 (de) 1998-03-07 1999-04-29 Bat Cigarettenfab Gmbh Klappdeckel-Packung für Zigaretten

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE458179A (fr) *
GB851324A (en) 1957-12-24 1960-10-12 Kurt Koerber Improvements in filter cigarette assemblies and methods for producing them
CH405137A (de) * 1963-11-29 1965-12-31 Ulrich Klingenberg Hans Zigarette
DE2709777A1 (de) 1977-03-07 1978-09-21 Grossheim Geb Rosenke Annelies Zigarette
DE8222972U1 (de) 1982-08-14 1982-12-23 Tippel, Andrea, 1000 Berlin Zigarette
GB2129274A (en) 1982-11-06 1984-05-16 Wallis Neil R Short smoking devices
DE4414605A1 (de) 1993-10-07 1995-04-13 Peter Rogge Zigarette
DE4435110A1 (de) * 1994-09-30 1996-04-04 Bat Cigarettenfab Gmbh Teilbarer Tabakstrang
DE19809865C1 (de) 1998-03-07 1999-04-29 Bat Cigarettenfab Gmbh Klappdeckel-Packung für Zigaretten

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005058078A3 (fr) * 2003-12-11 2005-10-27 Souza Cruz Sa Article a fumer
US7998274B2 (en) 2003-12-11 2011-08-16 Souza Cruz S.A. Smoking article
ITBO20110331A1 (it) * 2011-06-08 2012-12-09 Gd Spa Metodo e macchina mettifiltro per realizzare sigarette con filtro.
WO2012168919A1 (fr) * 2011-06-08 2012-12-13 G.D Societa' Per Azioni Procédé et machine d'assemblage de filtres pour produire des cigarettes à bout filtre
CN109123762A (zh) * 2018-11-01 2019-01-04 四川三联新材料有限公司 一种发烟制品卷制生产的装置及其设备
CN109123762B (zh) * 2018-11-01 2023-11-24 四川三联新材料有限公司 一种发烟制品卷制生产的装置及其设备

Also Published As

Publication number Publication date
EP1139801A1 (fr) 2001-10-10
DE50005138D1 (de) 2004-03-04
AU7516300A (en) 2001-04-30
EP1139801B1 (fr) 2004-01-28

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