AP1915A - Ventilated smoking article - Google Patents

Ventilated smoking article

Info

Publication number
AP1915A
AP1915A APAP/P/2004/003057A AP2004003057A AP1915A AP 1915 A AP1915 A AP 1915A AP 2004003057 A AP2004003057 A AP 2004003057A AP 1915 A AP1915 A AP 1915A
Authority
AP
ARIPO
Prior art keywords
filter
plug
grooves
filter plug
smoking article
Prior art date
Application number
APAP/P/2004/003057A
Other versions
AP2004003057A0 (en
Inventor
Adolf Schlüter
Horst Grzonka
Original Assignee
British American Tobacco Investments Ltd
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 filed Critical British American Tobacco Investments Ltd
Publication of AP2004003057A0 publication Critical patent/AP2004003057A0/en
Application granted granted Critical
Publication of AP1915A publication Critical patent/AP1915A/en

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

Abstract

The invention concerns a smoking article filter plug (16) for a cigarette, the filter plug being cylindrical and having a plug wrap (18), grooves (20) being impressed into the plug wrap, and a tipping paper (22) for the attachment of the filter plug to the tobacco rod (12). Some grooves are axially extending with respect to the axis of the filter plug and are open on the side of the tobacco rod and extend continuously only over a part of the length of the filter plug. All grooves are covered by a ventilated tipping paper, which allows ventilating air into the axially extending grooves only. In addition the invention concerns the use of such a filter for the reduction of the CO/tar ratio as a function of the filter ventilation.
APAP/P/2004/003057A 2001-12-18 2002-12-11 Ventilated smoking article AP1915A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01129382A EP1321050B1 (en) 2001-12-18 2001-12-18 Filter for a smoking article
PCT/GB2002/005603 WO2003051144A1 (en) 2001-12-18 2002-12-11 Ventilated smoking article

Publications (2)

Publication Number Publication Date
AP2004003057A0 AP2004003057A0 (en) 2004-06-30
AP1915A true AP1915A (en) 2008-11-10

Family

ID=8179494

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/2004/003057A AP1915A (en) 2001-12-18 2002-12-11 Ventilated smoking article

Country Status (30)

Country Link
US (2) US20050076927A1 (en)
EP (2) EP1321050B1 (en)
JP (1) JP4015999B2 (en)
KR (1) KR100737573B1 (en)
CN (1) CN100379364C (en)
AP (1) AP1915A (en)
AR (1) AR037903A1 (en)
AT (1) ATE341234T1 (en)
AU (1) AU2002350932C1 (en)
BR (1) BR0215033B1 (en)
CA (1) CA2470198C (en)
CO (1) CO5590868A2 (en)
DE (1) DE50111161D1 (en)
DK (1) DK1321050T3 (en)
EA (1) EA007110B1 (en)
EG (1) EG23225A (en)
ES (1) ES2269284T3 (en)
GE (1) GEP20063756B (en)
HK (1) HK1076686A1 (en)
HR (1) HRP20040509A2 (en)
HU (1) HUP0402618A3 (en)
IL (1) IL162446A0 (en)
MX (1) MXPA04006078A (en)
OA (1) OA12741A (en)
PL (1) PL197771B1 (en)
RS (1) RS50890B (en)
TW (1) TWI323646B (en)
UA (1) UA76567C2 (en)
WO (1) WO2003051144A1 (en)
ZA (1) ZA200404588B (en)

Families Citing this family (32)

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US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
BRPI0707887A2 (en) 2006-01-27 2011-05-10 British American Tobacco Co Method of preparing a rod for use in the preparation of a smoking article, apparatus for preparing a rod suitable for use in the preparation of a smoking article, rod and cigarette
PL1993389T3 (en) 2006-03-10 2010-09-30 British American Tobacco Investments Ltd Smoking article filter
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
ES2420685T5 (en) 2008-05-21 2017-02-10 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles manufactured therefrom
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 (en) * 2008-11-10 2017-03-30 British American Tobacco (Germany) Gmbh Multifilter for a smoking article
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 (en) * 2010-08-30 2013-01-20 Владимир Владимирович Сарычев Cigarette filter with variable filtration degree
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
CN102144811B (en) * 2011-04-13 2013-04-03 南通烟滤嘴有限责任公司 Cigarette filter containing patterned groove cellulose paper and preparation method thereof
EP2510814A1 (en) * 2011-04-15 2012-10-17 Philip Morris Products S.A. Ventilated smoking article including sorbent material
GB201112466D0 (en) * 2011-07-20 2011-08-31 British American Tobacco Co Smoking article
UA115432C2 (en) * 2011-11-07 2017-11-10 Філіп Морріс Продактс С.А. Smoking article with colour change segment
AR089183A1 (en) 2011-11-30 2014-08-06 Philip Morris Products Sa ARTICLE TO SMOKE WITH A VENTILATED NOZZLE THAT INCLUDES FIRST AND SECOND ROADS OF AIR FLOW
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 (en) * 2012-10-22 2018-07-11 菲利浦莫里斯製品股份有限公司 Filter segment comprising an acetate salt and glycerine
PL2772145T3 (en) * 2013-02-27 2017-03-31 Philip Morris Products S.A. Smoking article with colour shifting marking
WO2014132181A1 (en) * 2013-02-27 2014-09-04 Philip Morris Products, S.A. Smoking article having hidden indicia
ITBO20130640A1 (en) * 2013-11-25 2015-05-26 Gd Spa FILTERING ELEMENT AND SMOKE ARTICLE INCLUDING THIS FILTER ELEMENT.
WO2017211943A1 (en) * 2016-06-09 2017-12-14 Philip Morris Products S.A. Process and apparatus for making a half-finished tipping paper blank
CN107034734A (en) * 2017-04-26 2017-08-11 广州市花都联华包装材料有限公司 A kind of ventilative cigarette tipping paper of constant humidity and its manufacturing process
CN109619671A (en) * 2018-11-22 2019-04-16 湖北中烟工业有限责任公司 A kind of cigarette with high-air-permeability
CN115094673A (en) * 2022-07-18 2022-09-23 安徽天翔高新特种包装材料集团有限公司 Stretch-proof tipping paper capable of increasing air inflow
CN115162055B (en) * 2022-08-18 2023-10-17 云南中烟工业有限责任公司 Multi-layer composite cigarette paper structure convenient for flavoring and manufacturing method
US11930839B1 (en) 2023-02-07 2024-03-19 Dimitry Boss Cigarette loading machines and method therefore

Citations (2)

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Publication number Priority date Publication date Assignee Title
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter

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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
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 Programmed filter
CH621051A5 (en) * 1976-12-15 1981-01-15 Cigarette Components Ltd Tobacco smoke filter and manufacturing process for this
TR21005A (en) * 1980-11-21 1983-05-01 Brown & Williamson Tobacco A SMOKING FILTER THAT NEEDS A SMOKE NON-DELIVERABLE WRAP A REMOVER OF MESAMATH FILTER BAR.
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 (en) 1980-12-23 1982-07-22 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Cigarette filter with impermeable wrapping - has troughs in wrapping running continuously from end to end
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 (en) * 1982-07-07 1985-10-25 三菱アセテート株式会社 tobacco smoke filter
GB2136669A (en) * 1983-03-17 1984-09-26 Filtrona Ltd Cigarette filter
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GB9121782D0 (en) * 1991-10-14 1991-11-27 Cigarette Components Ltd Cigarette filter containing particulate smoke modifying additive
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
US20050076927A1 (en) 2005-04-14
PL197771B1 (en) 2008-04-30
CN100379364C (en) 2008-04-09
DE50111161D1 (en) 2006-11-16
AU2002350932C1 (en) 2006-12-14
EG23225A (en) 2004-08-31
TW200410643A (en) 2004-07-01
KR20040061044A (en) 2004-07-06
EP1321050B1 (en) 2006-10-04
CA2470198A1 (en) 2003-06-26
AU2002350932B2 (en) 2006-04-13
YU50904A (en) 2006-08-17
KR100737573B1 (en) 2007-07-10
RS50890B (en) 2010-08-31
BR0215033B1 (en) 2012-01-24
ES2269284T3 (en) 2007-04-01
DK1321050T3 (en) 2007-02-12
JP4015999B2 (en) 2007-11-28
BR0215033A (en) 2004-11-03
EA200400786A1 (en) 2004-12-30
OA12741A (en) 2006-06-30
EP1321050A1 (en) 2003-06-25
GEP20063756B (en) 2006-02-27
TWI323646B (en) 2010-04-21
AU2002350932A1 (en) 2003-06-30
CA2470198C (en) 2008-09-09
WO2003051144A1 (en) 2003-06-26
AR037903A1 (en) 2004-12-22
HK1076686A1 (en) 2006-01-27
HUP0402618A3 (en) 2012-10-29
CN1604744A (en) 2005-04-06
PL370700A1 (en) 2005-05-30
US20100319718A1 (en) 2010-12-23
HUP0402618A2 (en) 2005-05-30
HRP20040509A2 (en) 2004-10-31
IL162446A0 (en) 2005-11-20
ZA200404588B (en) 2005-11-30
UA76567C2 (en) 2006-08-15
ATE341234T1 (en) 2006-10-15
EA007110B1 (en) 2006-06-30
AP2004003057A0 (en) 2004-06-30
CO5590868A2 (en) 2005-12-30
EP1458253A1 (en) 2004-09-22
JP2005511107A (en) 2005-04-28
MXPA04006078A (en) 2004-09-27

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