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
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.
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 (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB2115678B (en) * | 1982-02-02 | 1985-08-14 | Brown & Williamson Tobacco | 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 |
US6701936B2 (en) * | 2000-05-11 | 2004-03-09 | Philip Morris Incorporated | 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 |
HUE038790T2 (hu) * | 2008-06-02 | 2018-11-28 | Philip Morris Products Sa | Átlátszó szakasszal rendelkezõ dohányzási cikk |
EP2329257B1 (en) | 2008-08-01 | 2018-03-07 | BioVentures, Inc., | Devices and methods for the purification, isolation, desalting or buffer/solvent exchange of substances |
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 |
SG11201600199WA (en) * | 2013-07-16 | 2016-02-26 | Philip Morris Products Sa | 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 |
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 |
Family Cites Families (7)
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 |
DE7522272U (de) * | 1975-07-12 | 1977-06-02 | Deutsche Benkert Gmbh & Co Kg, 4690 Herne | Poroeses mundstueckbelagpapier |
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 |
-
1977
- 1977-06-29 US US05/811,046 patent/US4174719A/en not_active Expired - Lifetime
-
1978
- 1978-04-12 CA CA300,964A patent/CA1074657A/en not_active Expired
- 1978-04-12 GB GB14385/78A patent/GB1554998A/en not_active Expired
- 1978-04-12 ZA ZA00782116A patent/ZA782116B/xx unknown
- 1978-04-13 NZ NZ186966A patent/NZ186966A/xx unknown
- 1978-04-19 AU AU35242/78A patent/AU513096B2/en not_active Expired
- 1978-04-24 FI FI781259A patent/FI64737C/fi not_active IP Right Cessation
- 1978-05-05 NL NLAANVRAGE7804842,A patent/NL171856C/xx not_active IP Right Cessation
- 1978-05-12 ES ES1978244232U patent/ES244232Y/es not_active Expired
- 1978-05-16 NO NO781722A patent/NO781722L/no unknown
- 1978-05-23 IT IT49505/78A patent/IT1104821B/it active
- 1978-05-29 BR BR7803393A patent/BR7803393A/pt unknown
- 1978-06-12 JP JP7071078A patent/JPS5414599A/ja active Granted
- 1978-06-19 MX MX173838A patent/MX146458A/es unknown
- 1978-06-22 SE SE7807183A patent/SE7807183L/xx unknown
- 1978-06-23 PH PH21298A patent/PH16396A/en unknown
- 1978-06-27 DE DE2828208A patent/DE2828208C2/de not_active Expired
- 1978-06-27 FR FR7819174A patent/FR2395716A1/fr active Granted
- 1978-06-27 BE BE188874A patent/BE868500A/xx not_active IP Right Cessation
- 1978-06-27 CH CH699878A patent/CH631607A5/de not_active IP Right Cessation
- 1978-06-28 DK DK291078A patent/DK150632C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2395716A1 (fr) | 1979-01-26 |
BR7803393A (pt) | 1979-04-24 |
SE7807183L (sv) | 1978-12-30 |
GB1554998A (en) | 1979-10-31 |
DE2828208C2 (de) | 1986-11-27 |
IT7849505A0 (it) | 1978-05-23 |
NO781722L (no) | 1979-01-02 |
DK150632B (da) | 1987-05-04 |
DK291078A (da) | 1978-12-30 |
PH16396A (en) | 1983-09-22 |
NL171856B (nl) | 1983-01-03 |
FI781259A (fi) | 1978-12-30 |
FI64737C (fi) | 1984-01-10 |
BE868500A (fr) | 1978-12-27 |
JPS5538108B2 (es) | 1980-10-02 |
US4174719A (en) | 1979-11-20 |
JPS5414599A (en) | 1979-02-02 |
AU3524278A (en) | 1979-10-25 |
NL7804842A (nl) | 1979-01-03 |
DK150632C (da) | 1988-01-18 |
CA1074657A (en) | 1980-04-01 |
FI64737B (fi) | 1983-09-30 |
FR2395716B1 (es) | 1983-10-21 |
NZ186966A (en) | 1980-05-08 |
ES244232Y (es) | 1982-02-16 |
DE2828208A1 (de) | 1979-01-04 |
IT1104821B (it) | 1985-10-28 |
ZA782116B (en) | 1979-03-28 |
CH631607A5 (de) | 1982-08-31 |
AU513096B2 (en) | 1980-11-13 |
MX146458A (es) | 1982-06-29 |
NL171856C (nl) | 1983-06-01 |
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