ES244232U - Cigarrillo de boquilla con filtro ventilado. - Google Patents

Cigarrillo de boquilla con filtro ventilado.

Info

Publication number
ES244232U
ES244232U ES1978244232U ES244232U ES244232U ES 244232 U ES244232 U ES 244232U ES 1978244232 U ES1978244232 U ES 1978244232U ES 244232 U ES244232 U ES 244232U ES 244232 U ES244232 U ES 244232U
Authority
ES
Spain
Prior art keywords
perforations
filter
micro
carbon monoxide
porous layer
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.)
Granted
Application number
ES1978244232U
Other languages
English (en)
Other versions
ES244232Y (es
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of ES244232U publication Critical patent/ES244232U/es
Application granted granted Critical
Publication of ES244232Y publication Critical patent/ES244232Y/es
Expired 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
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
    • 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

Landscapes

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

Abstract

1.Cigarrillo de boquilla con filtro ventilado, caracterizado porque comprende, en combinación, un filtro encerrado por una capa uniformemente porosa, que tiene una permeabilidad al aire dentro de la gama de 300 a 4.000 unidades, una envoltura de emboquillado que encierra dicho filtro encerrado y que contiene una zona de microperforaciones, siendo el tamaño medio de cada una de dichas perforaciones inferior a 0,01 mm2 en área de las microperforaciones, para permitir que el aire ambiente circule a través de las perforaciones del emboquillado y de la capa porosa, con lo que la producción de monóxido de carbono en el humo precedente del cigarrillo se reduce selectivamente con respecto a los demás componentes del humano, dando como resultado una relación de selectividad de monóxido de carbono a nicotina de por lo menos 3. 2.Cigarrillo, según las reivindicaciones anteriores, caracterizado porque la permeabilidad al aire de la capa poros es de, aproximadamente 3.000 unidades. 3. Cigarrillo, segúnla reivindicación anteriores, caracterizado porque la relación de selectividad es superior a 5. 4.Cigarrillo, según las reivindicaciones anteriores, caracterizado porque la zona de microperforaciones en la envoltura de emboquillamiento comprende una banda de líneas diferentes adyacentes de perforaciones orientadas alrededor de la circunferencia de la boquilla del filtro, encontrándose espaciada dicha banda de perforaciones en una posición intermedia entre los bordes de la envoltura de emboquillado. 5.Cigarrillo, según las reivindicaciones anteriores, caracterizado porque la banda comprende de 4 a 10, líneas de perforaciones que contienen una porosidad de 1.000 a 1.400 unidades de permeabilidad al aire. 6. Cigarrillo, según las reivindicaciones anteriores, caracterizado porque el área de las superficies continuas entre la capa y la envoltura que se ha dejado exenta de adhesivo excede de la anchura de la banda en al menos 1 mm.
ES1978244232U 1977-06-29 1978-05-12 Cigarrillo de boquilla con filtro ventilado. Expired ES244232Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/811,046 US4174719A (en) 1977-06-29 1977-06-29 Microperforated filter tip cigarette

Publications (2)

Publication Number Publication Date
ES244232U true ES244232U (es) 1980-07-16
ES244232Y ES244232Y (es) 1982-02-16

Family

ID=25205393

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978244232U Expired ES244232Y (es) 1977-06-29 1978-05-12 Cigarrillo de boquilla con filtro ventilado.

Country Status (21)

Country Link
US (1) US4174719A (es)
JP (1) JPS5414599A (es)
AU (1) AU513096B2 (es)
BE (1) BE868500A (es)
BR (1) BR7803393A (es)
CA (1) CA1074657A (es)
CH (1) CH631607A5 (es)
DE (1) DE2828208C2 (es)
DK (1) DK150632C (es)
ES (1) ES244232Y (es)
FI (1) FI64737C (es)
FR (1) FR2395716A1 (es)
GB (1) GB1554998A (es)
IT (1) IT1104821B (es)
MX (1) MX146458A (es)
NL (1) NL171856C (es)
NO (1) NO781722L (es)
NZ (1) NZ186966A (es)
PH (1) PH16396A (es)
SE (1) SE7807183L (es)
ZA (1) ZA782116B (es)

Families Citing this family (60)

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US4291711A (en) * 1979-03-27 1981-09-29 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4355995A (en) * 1979-03-27 1982-10-26 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4295478A (en) * 1979-04-11 1981-10-20 Rjr Archer, Inc. Composite tipping structure for use on an air-ventilated cigarette and method of manufacturing same
CH642238A5 (en) * 1979-09-20 1984-04-13 Varipack Ag Method of manufacturing a filter cigarette, connecting strip for carrying out the method and filter cigarette manufactured in accordance with this method
US4340074A (en) * 1979-11-07 1982-07-20 Brown & Williamson Tobacco Corporation Cigarette material having non-lipsticking properties
US4294265A (en) * 1980-04-04 1981-10-13 Philip Morris Incorporated Filter cigarette with inlet vent zones
IT1149414B (it) * 1981-01-15 1986-12-03 Cigarette Components Ltd Filtro per sigaretta
US4614199A (en) 1981-12-23 1986-09-30 American Filtrona Corporation Smoke filter having extended film overwrap and method and apparatus for fabricating same
GB2115678B (en) * 1982-02-02 1985-08-14 Brown & Williamson Tobacco Corp Improvements relating to tobacco smoke filters
US4406294A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter
GB8308020D0 (en) * 1982-03-31 1983-04-27 Filtrona Ltd Tobacco smoke filter
US4675064A (en) * 1982-11-23 1987-06-23 American Filtrona Corporation Smoke filter having extended film overwrap and method and apparatus for fabricating same
US4545391A (en) * 1983-05-26 1985-10-08 Brown & Williamson Tobacco Corporation Cigarette filter
JPS62180223U (es) * 1985-02-13 1987-11-16
US5007439A (en) * 1986-05-09 1991-04-16 The American Tobacco Company Method of fabricating an all-tobacco cigarette controlling tar delivery and an all-tobacco cigarette
US4924888A (en) * 1987-05-15 1990-05-15 R. J. Reynolds Tobacco Company Smoking article
US5062434A (en) * 1989-09-22 1991-11-05 Brown & Williamson Tobacco Corporation Cigarette paper
IT1252647B (it) * 1991-12-06 1995-06-20 Eniricerche Spa Catalizzatore estruso a base di gel di silice ed allumina e procedimento per la sua preparazione
GB9321536D0 (en) * 1993-10-19 1993-12-08 British American Tobacco Co Smoking articles
GB2362084A (en) * 2000-01-05 2001-11-14 Sebastian Smith Cigarette paper(mouth end) support system
AT408501B (de) * 2000-02-14 2001-12-27 Trierenberg Holding Ag Filterzigarette
WO2001084969A1 (en) * 2000-05-11 2001-11-15 Phlip Morris Products, Inc. Cigarette with smoke constituent attenuator
FR2831397B1 (fr) * 2001-10-29 2004-01-23 Jaccard Pierre Cigarette a filtre
US20050056294A1 (en) * 2002-11-19 2005-03-17 Wanna Joseph T. Modified reconstituted tobacco sheet
US20050039767A1 (en) * 2002-11-19 2005-02-24 John-Paul Mua Reconstituted tobacco sheet and smoking article therefrom
TW200418399A (en) * 2003-01-30 2004-10-01 Japan Tobacco Inc Filter assembly for cigarette
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US20070157940A1 (en) * 2006-01-06 2007-07-12 R. J. Reynolds Tobacco Company Smoking articles comprising inner wrapping strips
US7789089B2 (en) 2006-08-04 2010-09-07 R. J. Reynolds Tobacco Company Filtered cigarette possessing tipping material
US8171941B2 (en) * 2007-02-26 2012-05-08 R. J. Reynolds Tobacco Company Cigarette customization apparatus and associated method
US7972254B2 (en) 2007-06-11 2011-07-05 R.J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article, and associated method
US7836897B2 (en) 2007-10-05 2010-11-23 R.J. Reynolds Tobacco Company Cigarette having configured lighting end
NO2317881T3 (es) * 2008-06-02 2018-09-08
CN102132156B (zh) 2008-08-01 2014-11-26 生物风险公司 用于物质的纯化、分离、脱盐或缓冲液/溶剂交换的装置和方法
US8308623B2 (en) * 2008-10-28 2012-11-13 R.J. Reynolds Tobacco Company Apparatus for enhancing a filter component of a smoking article, and associated method
US8522515B2 (en) * 2009-01-26 2013-09-03 R.J. Reynolds Tobacco Company Method and apparatus for customizing cigarette packages
US8262550B2 (en) 2009-03-19 2012-09-11 R. J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article
US8760508B2 (en) 2010-01-13 2014-06-24 R.J. Reynolds Tobacco Company Filtered smoking article inspection system, and associated method
US8950407B2 (en) 2010-06-30 2015-02-10 R.J. Reynolds Tobacco Company Degradable adhesive compositions for smoking articles
US20120120229A1 (en) 2010-11-16 2012-05-17 Rj Reynolds Tobacco Company Cigarette package inspection system, and associated method
US10064429B2 (en) 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
US20130085052A1 (en) 2011-09-29 2013-04-04 R. J. Reynolds Tobacco Company Apparatus for Inserting Microcapsule Objects into a Filter Element of a Smoking Article, and Associated Method
US8831764B2 (en) 2011-10-17 2014-09-09 R. J. Reynolds Tobacco Company Cigarette package coding system and associated method
US9854833B2 (en) 2012-02-16 2018-01-02 R. J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article
GB201207211D0 (en) * 2012-04-25 2012-06-06 British American Tobacco Co Smoking articles
US9179709B2 (en) 2012-07-25 2015-11-10 R. J. Reynolds Tobacco Company Mixed fiber sliver for use in the manufacture of cigarette filter elements
AT513412B1 (de) 2012-09-17 2014-07-15 Tannpapier Gmbh Mundstückbelagspapier
US9119419B2 (en) 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
US9664570B2 (en) 2012-11-13 2017-05-30 R.J. Reynolds Tobacco Company System for analyzing a smoking article filter associated with a smoking article, and associated method
AU2014292509B2 (en) * 2013-07-16 2018-04-19 Philip Morris Products S.A. Smoking article filter for easy extinguishing
US9844232B2 (en) 2014-03-11 2017-12-19 R.J. Reynolds Tobacco Company Smoking article inspection system and associated method
US10063814B2 (en) 2014-03-12 2018-08-28 R.J. Reynolds Tobacco Company Smoking article package inspection system and associated method
USD799742S1 (en) * 2014-06-12 2017-10-10 Terramark Markencreation Gmbh Tipping paper
US20160120213A1 (en) 2014-10-31 2016-05-05 R. J. Reynolds Tobacco Company Tobacco product component recovery system
US11033049B2 (en) 2018-08-01 2021-06-15 R.J. Reynolds Tobacco Company Apparatus for recovering tobacco material and related method
CN109619667A (zh) * 2018-11-22 2019-04-16 湖北中烟工业有限责任公司 一种爆珠可视且具有透气度的卷烟
KR102403222B1 (ko) * 2018-11-23 2022-05-27 주식회사 케이티앤지 궐련 및 궐련용 에어로졸 생성 장치
CN116322402A (zh) * 2020-10-16 2023-06-23 日本烟草国际股份有限公司 具有散热穿孔的气溶胶产生装置
CN115316704A (zh) * 2022-07-18 2022-11-11 云南中烟工业有限责任公司 一种通风率可调节的卷烟打孔方法
WO2025068817A1 (en) 2023-09-29 2025-04-03 R. J. Reynolds Tobacco Company Apparatus and system for recovering material from oral wrapped products and related method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA953600A (en) * 1971-03-03 1974-08-27 Thomas W. Summers Cigarette filter
BE790146A (fr) * 1971-10-27 1973-02-15 British American Tobacco Co Cigarette ventilee a bout filtre
FR2206663A5 (en) * 1972-11-14 1974-06-07 Extel Corp Ventilated filter-tip for cigarettes - for reducing harmful prods by dilution of smoke
SE381167B (sv) * 1974-03-13 1975-12-01 Svenska Tobaks Ab Filter for tobaksrok
DE2531285C2 (de) * 1975-07-12 1982-10-28 Deutsche Benkert Gmbh & Co Kg, 4690 Herne Filterzigarette
GB1531464A (en) * 1975-10-28 1978-11-08 British American Tobacco Co Cigarettes
GB1533568A (en) * 1975-12-18 1978-11-29 British American Tobacco Co Filters for smoking articles

Also Published As

Publication number Publication date
AU3524278A (en) 1979-10-25
BR7803393A (pt) 1979-04-24
GB1554998A (en) 1979-10-31
JPS5538108B2 (es) 1980-10-02
CH631607A5 (de) 1982-08-31
ZA782116B (en) 1979-03-28
DK291078A (da) 1978-12-30
FR2395716B1 (es) 1983-10-21
NL171856B (nl) 1983-01-03
NL171856C (nl) 1983-06-01
FR2395716A1 (fr) 1979-01-26
CA1074657A (en) 1980-04-01
AU513096B2 (en) 1980-11-13
DE2828208A1 (de) 1979-01-04
DK150632B (da) 1987-05-04
DK150632C (da) 1988-01-18
FI781259A7 (fi) 1978-12-30
BE868500A (fr) 1978-12-27
FI64737C (fi) 1984-01-10
PH16396A (en) 1983-09-22
ES244232Y (es) 1982-02-16
US4174719A (en) 1979-11-20
IT1104821B (it) 1985-10-28
IT7849505A0 (it) 1978-05-23
NZ186966A (en) 1980-05-08
SE7807183L (sv) 1978-12-30
DE2828208C2 (de) 1986-11-27
NO781722L (no) 1979-01-02
JPS5414599A (en) 1979-02-02
FI64737B (fi) 1983-09-30
MX146458A (es) 1982-06-29
NL7804842A (nl) 1979-01-03

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