GEP20063756B - Ventilated Smoking Article - Google Patents

Ventilated Smoking Article

Info

Publication number
GEP20063756B
GEP20063756B GE5660A GEAP2002005660A GEP20063756B GE P20063756 B GEP20063756 B GE P20063756B GE 5660 A GE5660 A GE 5660A GE AP2002005660 A GEAP2002005660 A GE AP2002005660A GE P20063756 B GEP20063756 B GE P20063756B
Authority
GE
Georgia
Prior art keywords
filter
smoking article
plug
tobacco rod
grooves
Prior art date
Application number
GE5660A
Inventor
Adolf Schlūter
Horst Grzonka
Original Assignee
British American Tobacco 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
Application filed by British American Tobacco Co filed Critical British American Tobacco Co
Publication of GEP20063756B publication Critical patent/GEP20063756B/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

1. Technical Result Improvement of quality of smoking article. 2. Essence A smoking article comprises a filter element 14, which consists of a filter plug 16 having a plug wrap 18 consisting of homogeneous filter material, on the outer surface of which there are longitudinal grooves and of ventilated tipping paper connecting the filter element to the tobacco rod 12, in which some grooves 20 are axially extending with respect to the axis of the filter plug and are open on the side of the tobacco rod and do not extend the end directed to the mouth. 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. 3. Field of Application Smoking articles Fig: 4
GE5660A 2001-12-18 2002-12-11 Ventilated Smoking Article GEP20063756B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01129382A EP1321050B1 (en) 2001-12-18 2001-12-18 Filter for a smoking article

Publications (1)

Publication Number Publication Date
GEP20063756B true GEP20063756B (en) 2006-02-27

Family

ID=8179494

Family Applications (1)

Application Number Title Priority Date Filing Date
GE5660A GEP20063756B (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)

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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
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
WO2007104908A1 (en) 2006-03-10 2007-09-20 British American Tobacco (Investments) Limited 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
WO2009143338A2 (en) 2008-05-21 2009-11-26 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles made 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
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
WO2013068081A1 (en) * 2011-11-07 2013-05-16 Philip Morris Products S.A. 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
EP2772145B2 (en) * 2013-02-27 2024-06-19 Philip Morris Products S.A. Smoking article with colour shifting marking
MY170730A (en) * 2013-02-27 2019-08-27 Philip Morris Products Sa Smoking article having hidden indicia
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 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

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Also Published As

Publication number Publication date
EA200400786A1 (en) 2004-12-30
US20100319718A1 (en) 2010-12-23
HUP0402618A3 (en) 2012-10-29
HRP20040509A2 (en) 2004-10-31
HK1076686A1 (en) 2006-01-27
CN1604744A (en) 2005-04-06
AU2002350932B2 (en) 2006-04-13
EA007110B1 (en) 2006-06-30
UA76567C2 (en) 2006-08-15
KR100737573B1 (en) 2007-07-10
RS50890B (en) 2010-08-31
DK1321050T3 (en) 2007-02-12
DE50111161D1 (en) 2006-11-16
CO5590868A2 (en) 2005-12-30
AP2004003057A0 (en) 2004-06-30
IL162446A0 (en) 2005-11-20
HUP0402618A2 (en) 2005-05-30
ZA200404588B (en) 2005-11-30
PL370700A1 (en) 2005-05-30
US20050076927A1 (en) 2005-04-14
MXPA04006078A (en) 2004-09-27
EP1458253A1 (en) 2004-09-22
EG23225A (en) 2004-08-31
BR0215033B1 (en) 2012-01-24
WO2003051144A1 (en) 2003-06-26
OA12741A (en) 2006-06-30
TWI323646B (en) 2010-04-21
AP1915A (en) 2008-11-10
ATE341234T1 (en) 2006-10-15
ES2269284T3 (en) 2007-04-01
EP1321050A1 (en) 2003-06-25
BR0215033A (en) 2004-11-03
JP2005511107A (en) 2005-04-28
KR20040061044A (en) 2004-07-06
YU50904A (en) 2006-08-17
AR037903A1 (en) 2004-12-22
AU2002350932A1 (en) 2003-06-30
CA2470198C (en) 2008-09-09
AU2002350932C1 (en) 2006-12-14
TW200410643A (en) 2004-07-01
CA2470198A1 (en) 2003-06-26
PL197771B1 (en) 2008-04-30
CN100379364C (en) 2008-04-09
EP1321050B1 (en) 2006-10-04
JP4015999B2 (en) 2007-11-28

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