[go: up one dir, main page]

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

Landscapes

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

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 (29)

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)
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)

* 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
MY145798A (en) 2006-01-27 2012-04-30 British American Tobacco Co Method of preparing a rod for use in the preparation of a smoking article
KR20080114794A (en) 2006-03-10 2008-12-31 브리티쉬 아메리칸 토바코 (인베스트먼츠) 리미티드 Filter of smoking articles
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
ES2603646T3 (en) 2008-05-21 2017-02-28 R.J. Reynolds Tobacco Company Cigarette filter that has composite fiber structures
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
US20100059072A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus, method and product
US20100059075A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus and method
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
JP6145104B2 (en) * 2011-11-07 2017-06-07 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Smoking articles having color change segments
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
PL2961286T3 (en) * 2013-02-27 2018-01-31 Philip Morris Products Sa Smoking article having hidden indicia
EP2772145B2 (en) * 2013-02-27 2024-06-19 Philip Morris Products S.A. Smoking article with colour shifting marking
ITBO20130640A1 (en) * 2013-11-25 2015-05-26 Gd Spa FILTERING ELEMENT AND SMOKE ARTICLE INCLUDING THIS FILTER ELEMENT.
RU2732099C2 (en) * 2016-06-09 2020-09-11 Филип Моррис Продактс С.А. Method and device for manufacturing tipping paper blank semi-product
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 A multi-layer composite cigarette paper structure and production method that is easy to add flavor
US11930839B1 (en) 2023-02-07 2024-03-19 Dimitry Boss Cigarette loading machines and method therefore

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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282359A (en) * 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
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
TR21005A (en) * 1980-11-21 1983-05-01 Brown & Williamson Tobacco Corp 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
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

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

Similar Documents

Publication Publication Date Title
AP1915A (en) Ventilated smoking article
WO2002024006A3 (en) Low sidestream smoke cigarette with non-combustible treatment material
ATE379979T1 (en) RECESS FILTER AND SMOKEABLE ARTICLE HAVING A RECESS FILTER
UA74378C2 (en) Smokable filler material and a smoking product
MY107836A (en) Filter tip cigarette
NZ505480A (en) Smoking article with tabacco rod wrapped in a wrapper having an inherent permeability of 20 coresta or greater
MY118420A (en) Filter for a cigarette and filter cigarette.
EP1623636A4 (en) Cigarette of enhanced low fire spread
EA200200934A1 (en) SMOKING PRODUCT
PL352272A1 (en) Cigarette with ventilated filter
EA200701647A1 (en) THIN CIGARETTES
HK1286A (en) A filter for cigarettes
HK86189A (en) Cigarette filter
AU4281301A (en) Ventilation characteristic stabilizer for filter cigarette
WO2008155493A3 (en) Improved cigar or cigarette case including a compartment for housing a lit cigarette
KR200181142Y1 (en) Tobacco pipe with multi stage cylinder
CA2056699A1 (en) Tobacco product for the self-preparation of a cigarette, especially a filter-tipped cigarette
WO2003037112A1 (en) Cigarette filter