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CA2470198C - Article a fumer ventile - Google Patents

Article a fumer ventile Download PDF

Info

Publication number
CA2470198C
CA2470198C CA002470198A CA2470198A CA2470198C CA 2470198 C CA2470198 C CA 2470198C CA 002470198 A CA002470198 A CA 002470198A CA 2470198 A CA2470198 A CA 2470198A CA 2470198 C CA2470198 C CA 2470198C
Authority
CA
Canada
Prior art keywords
filter
grooves
smoking article
accordance
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 - Fee Related
Application number
CA002470198A
Other languages
English (en)
Other versions
CA2470198A1 (fr
Inventor
Adolf Schluter
Horst Grzonka
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 Investments Ltd IFI
Original Assignee
British American Tobacco Investments Ltd IFI
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 Investments Ltd IFI filed Critical British American Tobacco Investments Ltd IFI
Publication of CA2470198A1 publication Critical patent/CA2470198A1/fr
Application granted granted Critical
Publication of CA2470198C publication Critical patent/CA2470198C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • A24D3/0258—Means for making grooves
    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • 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
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations

Landscapes

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

Abstract

L'invention concerne un bout-filtre (16) pour une cigarette, de forme cylindrique et présentant un papier-filtre (18), des rainures (20) formées dans le papier-filtre et un papier manchette (22) servant à relier le bout-filtre au bâtonnet de tabac (12). Certaines rainures, qui s'étendent dans l'axe du bout-filtre, sont ouvertes côté bâtonnet de tabac et s'étendent, en continu, seulement sur une partie de la longueur de ce bout-filtre. Toutes les rainures sont recouvertes par un papier manchette ventilé, qui permet à l'air de ventilation de ne pénétrer que dans les rainures s'étendant axialement. Cette invention concerne, en outre, l'utilisation d'un filtre de ce type dans la réduction du rapport CO/goudrons en tant que fonction de la ventilation du filtre.
CA002470198A 2001-12-18 2002-12-11 Article a fumer ventile Expired - Fee Related CA2470198C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01129382.6 2001-12-18
EP01129382A EP1321050B1 (fr) 2001-12-18 2001-12-18 Filtre pour un article à fumer
PCT/GB2002/005603 WO2003051144A1 (fr) 2001-12-18 2002-12-11 Article a fumer ventile

Publications (2)

Publication Number Publication Date
CA2470198A1 CA2470198A1 (fr) 2003-06-26
CA2470198C true CA2470198C (fr) 2008-09-09

Family

ID=8179494

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002470198A Expired - Fee Related CA2470198C (fr) 2001-12-18 2002-12-11 Article a fumer ventile

Country Status (29)

Country Link
US (2) US20050076927A1 (fr)
EP (2) EP1321050B1 (fr)
JP (1) JP4015999B2 (fr)
KR (1) KR100737573B1 (fr)
CN (1) CN100379364C (fr)
AP (1) AP1915A (fr)
AR (1) AR037903A1 (fr)
AT (1) ATE341234T1 (fr)
AU (1) AU2002350932C1 (fr)
BR (1) BR0215033B1 (fr)
CA (1) CA2470198C (fr)
CO (1) CO5590868A2 (fr)
DE (1) DE50111161D1 (fr)
DK (1) DK1321050T3 (fr)
EA (1) EA007110B1 (fr)
EG (1) EG23225A (fr)
ES (1) ES2269284T3 (fr)
GE (1) GEP20063756B (fr)
HR (1) HRP20040509A2 (fr)
HU (1) HUP0402618A3 (fr)
IL (1) IL162446A0 (fr)
MX (1) MXPA04006078A (fr)
OA (1) OA12741A (fr)
PL (1) PL197771B1 (fr)
RS (1) RS50890B (fr)
TW (1) TWI323646B (fr)
UA (1) UA76567C2 (fr)
WO (1) WO2003051144A1 (fr)
ZA (1) ZA200404588B (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
BRPI0707887A2 (pt) 2006-01-27 2011-05-10 British American Tobacco Co mÉtodo de preparar uma haste para uso na preparaÇço de um artigo para fumar, aparelho para preparar uma haste adequada para uso na preparaÇço de um artigo para fumar, haste, e, cigarro
MX2008011547A (es) 2006-03-10 2008-11-18 British American Tobacco Co Filtro para articulo para fumar.
US7874296B1 (en) * 2006-07-26 2011-01-25 Mohammad Said Saidi Cigarette gas filter
GB0715172D0 (en) 2007-08-03 2007-09-12 British American Tobacco Co Filter and method for making a filter for a cigarette
CN102046033B (zh) 2008-05-21 2013-12-04 R.J.雷诺兹烟草公司 用于形成吸烟制品的滤嘴组件的设备和相关方法
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
GB0809865D0 (en) * 2008-05-30 2008-07-09 British American Tobacco Co Filter for a smoking article
US20100059075A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus and method
US20100059072A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus, method and product
DE102008056384B4 (de) * 2008-11-10 2017-03-30 British American Tobacco (Germany) Gmbh Multifilter für einen Rauchartikel
GB0921930D0 (en) * 2009-12-16 2010-02-03 British American Tobacco Co Smoking article component
US9034106B2 (en) * 2010-03-26 2015-05-19 Philip Morris Usa Inc. Smoking article including alkanoylated glycoside
RU2472401C2 (ru) * 2010-08-30 2013-01-20 Владимир Владимирович Сарычев Сигаретный фильтр с изменяемой степенью фильтрации
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
CN102144811B (zh) * 2011-04-13 2013-04-03 南通烟滤嘴有限责任公司 含花纹沟槽纤维素纸的烟滤嘴及其制备方法
EP2510814A1 (fr) * 2011-04-15 2012-10-17 Philip Morris Products S.A. Article à fumer ventilé incluant un matériau sorbant
GB201112466D0 (en) * 2011-07-20 2011-08-31 British American Tobacco Co Smoking article
WO2013068081A1 (fr) 2011-11-07 2013-05-16 Philip Morris Products S.A. Article à fumer avec segment à virage de couleur
AR089183A1 (es) * 2011-11-30 2014-08-06 Philip Morris Products Sa Articulo para fumar con una boquilla ventilada que comprende primeras y segundas vias de flujo de aire
GB201213786D0 (en) * 2012-08-01 2012-09-12 Filtrona Filter Prod Dev Co Tobacco smoke filter
GB201217682D0 (en) * 2012-10-03 2012-11-14 British American Tobacco Co A smoking article and a method of manfacturing a smoking article
TWI629008B (zh) * 2012-10-22 2018-07-11 菲利浦莫里斯製品股份有限公司 包含乙酸鹽及甘油之濾嘴段
EP2772145B2 (fr) * 2013-02-27 2024-06-19 Philip Morris Products S.A. Article à fumer avec marquage de changement de couleur
MY170730A (en) * 2013-02-27 2019-08-27 Philip Morris Products Sa Smoking article having hidden indicia
ITBO20130640A1 (it) * 2013-11-25 2015-05-26 Gd Spa Elemento filtrante ed articolo da fumo comprendente tale elemento filtrante.
PL3468393T3 (pl) * 2016-06-09 2020-11-02 Philip Morris Products S.A. Sposób i urządzenie do wytwarzania przedformy na wpół gotowego papieru ustnikowego
CN107034734A (zh) * 2017-04-26 2017-08-11 广州市花都联华包装材料有限公司 一种恒湿透气卷烟接装纸及其制造工艺
CN109619671A (zh) * 2018-11-22 2019-04-16 湖北中烟工业有限责任公司 一种具有高透气度的卷烟
CN115094673A (zh) * 2022-07-18 2022-09-23 安徽天翔高新特种包装材料集团有限公司 一种可增大进气量耐拉伸接装纸
CN115162055B (zh) * 2022-08-18 2023-10-17 云南中烟工业有限责任公司 一种便于加香的多层复合卷烟纸结构及制作方法
US11930839B1 (en) 2023-02-07 2024-03-19 Dimitry Boss Cigarette loading machines and method therefore

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282359A (fr) * 1961-09-19
GB1009535A (en) * 1963-10-15 1965-11-10 British American Tobacco Co Improvements in tobacco-smoke filters
US3756886A (en) * 1963-11-21 1973-09-04 Celanese Corp Method of incorporating solid particles with a multifilament tow
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
US3752165A (en) 1971-12-20 1973-08-14 G Harllee Smoke filter plug and process and cigarette made therefrom
US3910288A (en) 1973-02-27 1975-10-07 Brown & Williamson Tobacco Corp Programmed filter
CH621051A5 (en) * 1976-12-15 1981-01-15 Cigarette Components Ltd Tobacco smoke filter and manufacturing process for this
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
TR21005A (tr) * 1980-11-21 1983-05-01 Brown & Williamson Tobacco Corp Duman gecirmez bir sargi ile ihata edilmis mesamath bir filtre cubugunu ihtiva eden bir sigara filtresi
US4343319A (en) * 1980-11-28 1982-08-10 Brown & Williamson Tobacco Corporation Cigarette filter
US4342322A (en) * 1980-12-22 1982-08-03 Brown & Williamson Tobacco Corporation Cigarette filter
DE3048905A1 (de) 1980-12-23 1982-07-22 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Filter fuer cigaretten
US4387728A (en) * 1981-03-19 1983-06-14 Brown & Williamson Tobacco Corporation Cigarette filter
IE53192B1 (en) 1981-07-06 1988-08-17 Cigarette Components Ltd Cigarette filter
US4406294A (en) 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter
JPS6048156B2 (ja) * 1982-07-07 1985-10-25 三菱アセテート株式会社 タバコスモ−クフイルタ−
GB2136669A (en) * 1983-03-17 1984-09-26 Filtrona Ltd Cigarette filter
US4649943A (en) 1985-02-11 1987-03-17 Brown & Williamson Tobacco Corporation Cigarette filter and method of making the same
US4593560A (en) * 1985-04-22 1986-06-10 Halliburton Company Push-off pistons
GB9121782D0 (en) * 1991-10-14 1991-11-27 Cigarette Components Ltd Cigarette filter containing particulate smoke modifying additive
GB9917819D0 (en) * 1999-07-29 1999-09-29 American Filtrona Corp Filter for a cigarette and filter cigarette

Also Published As

Publication number Publication date
HK1076686A1 (zh) 2006-01-27
TWI323646B (en) 2010-04-21
AU2002350932B2 (en) 2006-04-13
DE50111161D1 (de) 2006-11-16
GEP20063756B (en) 2006-02-27
JP4015999B2 (ja) 2007-11-28
OA12741A (en) 2006-06-30
EP1458253A1 (fr) 2004-09-22
CN100379364C (zh) 2008-04-09
HRP20040509A2 (en) 2004-10-31
AR037903A1 (es) 2004-12-22
AU2002350932A1 (en) 2003-06-30
CO5590868A2 (es) 2005-12-30
WO2003051144A1 (fr) 2003-06-26
KR100737573B1 (ko) 2007-07-10
RS50890B (sr) 2010-08-31
PL197771B1 (pl) 2008-04-30
AP2004003057A0 (en) 2004-06-30
CN1604744A (zh) 2005-04-06
TW200410643A (en) 2004-07-01
BR0215033A (pt) 2004-11-03
AU2002350932C1 (en) 2006-12-14
IL162446A0 (en) 2005-11-20
MXPA04006078A (es) 2004-09-27
ATE341234T1 (de) 2006-10-15
UA76567C2 (en) 2006-08-15
HUP0402618A2 (hu) 2005-05-30
BR0215033B1 (pt) 2012-01-24
US20050076927A1 (en) 2005-04-14
YU50904A (sh) 2006-08-17
EA200400786A1 (ru) 2004-12-30
JP2005511107A (ja) 2005-04-28
ZA200404588B (en) 2005-11-30
EG23225A (en) 2004-08-31
AP1915A (en) 2008-11-10
CA2470198A1 (fr) 2003-06-26
ES2269284T3 (es) 2007-04-01
EP1321050A1 (fr) 2003-06-25
KR20040061044A (ko) 2004-07-06
DK1321050T3 (da) 2007-02-12
HUP0402618A3 (en) 2012-10-29
EA007110B1 (ru) 2006-06-30
PL370700A1 (en) 2005-05-30
US20100319718A1 (en) 2010-12-23
EP1321050B1 (fr) 2006-10-04

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EEER Examination request
MKLA Lapsed

Effective date: 20151211