AU518009B2 - Cigarette filter - Google Patents
Cigarette filterInfo
- Publication number
- AU518009B2 AU518009B2 AU31625/77A AU3162577A AU518009B2 AU 518009 B2 AU518009 B2 AU 518009B2 AU 31625/77 A AU31625/77 A AU 31625/77A AU 3162577 A AU3162577 A AU 3162577A AU 518009 B2 AU518009 B2 AU 518009B2
- Authority
- AU
- Australia
- Prior art keywords
- wrapper
- filter
- core
- air
- permeable
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5239876 | 1976-12-15 | ||
| GBGB52398/76 | 1976-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3162577A AU3162577A (en) | 1979-06-21 |
| AU518009B2 true AU518009B2 (en) | 1981-09-10 |
Family
ID=10463770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU31625/77A Expired AU518009B2 (en) | 1976-12-15 | 1977-12-15 | Cigarette filter |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5375396A (enExample) |
| AT (1) | AT367983B (enExample) |
| AU (1) | AU518009B2 (enExample) |
| BG (1) | BG28561A3 (enExample) |
| CH (1) | CH621051A5 (enExample) |
| DE (1) | DE2755720A1 (enExample) |
| DK (1) | DK155816C (enExample) |
| ES (2) | ES465098A1 (enExample) |
| FR (1) | FR2373975A1 (enExample) |
| GR (1) | GR64012B (enExample) |
| IT (1) | IT1088766B (enExample) |
| SE (1) | SE437463B (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517429U (enExample) * | 1978-07-19 | 1980-02-04 | ||
| US4324540A (en) * | 1980-07-11 | 1982-04-13 | Brown & Williamson Tobacco Corporation | Apparatus for making grooves in tobacco smoke filters |
| US4342322A (en) * | 1980-12-22 | 1982-08-03 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| DE3105454C2 (de) * | 1981-02-14 | 1985-06-05 | Fabriques de Tabac Réunies S.A., Neuchâtel | Stabförmiger, rauchbarer Artikel mit einem Filterstab am Mundende und Vorrichtung zur Herstellung eines solchen Artikels |
| US4387728A (en) * | 1981-03-19 | 1983-06-14 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| PT75086B (en) * | 1981-07-06 | 1983-12-23 | Cigarette Components Ltd | Filter device |
| AU559129B2 (en) * | 1981-07-06 | 1987-02-26 | Cigarette Components Limited | Wrapped filter |
| IE53192B1 (en) * | 1981-07-06 | 1988-08-17 | Cigarette Components Ltd | Cigarette filter |
| GB2119221B (en) * | 1982-04-05 | 1986-05-29 | Filtrona Ltd | Cigarette filter |
| GB2118424B (en) * | 1982-04-07 | 1986-07-16 | Filtrona Ltd | Tobacco smoke filter |
| JPS6048156B2 (ja) * | 1982-07-07 | 1985-10-25 | 三菱アセテート株式会社 | タバコスモ−クフイルタ− |
| GB2133269B (en) * | 1982-12-13 | 1986-08-20 | Filtrona Ltd | Tobacco smoke filter |
| JPS6024178A (ja) * | 1983-07-21 | 1985-02-06 | 日本たばこ産業株式会社 | シガレット用フィルタ−及びその製造方法 |
| JPS617475A (ja) * | 1984-06-21 | 1986-01-14 | Kokusai Denshin Denwa Co Ltd <Kdd> | 電流検出器 |
| DE19541873A1 (de) * | 1995-11-09 | 1997-05-15 | Rhodia Ag Rhone Poulenc | Filterzigarette |
| DE29520658U1 (de) * | 1995-12-29 | 1996-03-07 | H.F. & Ph.F. Reemtsma Gmbh & Co, 22605 Hamburg | Vorrichtung zur Herstellung von Filterstöpseln, sowie mit dieser hergestellte Filterstöpsel |
| CN1102105C (zh) * | 1997-06-25 | 2003-02-26 | 周鸿翻 | 滤芯纸折波机 |
| GB9917820D0 (en) * | 1999-07-29 | 1999-09-29 | American Filtrona Corp | Filter for a cigarette and filter-tipped cigarette |
| ES2269284T3 (es) * | 2001-12-18 | 2007-04-01 | British American Tobacco (Germany) Gmbh | Filtro para un articulo fumable. |
| GB0715172D0 (en) * | 2007-08-03 | 2007-09-12 | British American Tobacco Co | Filter and method for making a filter for a cigarette |
| GB201112466D0 (en) * | 2011-07-20 | 2011-08-31 | British American Tobacco Co | Smoking article |
| ITBO20130241A1 (it) * | 2013-05-22 | 2014-11-23 | Gd Spa | Apparecchiatura per la produzione di articoli da fumo. |
| CN110720660A (zh) * | 2019-10-21 | 2020-01-24 | 云南中烟工业有限责任公司 | 一种卷烟制备中瓦楞中空纸管的成型工艺 |
| EP4115751A4 (en) * | 2020-03-02 | 2023-09-27 | Japan Tobacco Inc. | FILTERS, SMOKING ITEMS AND FLAVOR INHALATION ITEMS |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB864247A (en) * | 1958-04-16 | 1961-03-29 | Olin Mathieson | Improvements in or relating to cigarettes |
| NL130485C (enExample) * | 1964-02-27 | |||
| US3490461A (en) * | 1967-04-20 | 1970-01-20 | Philip Morris Inc | Cigarette ventilation |
| US3596663A (en) * | 1969-05-29 | 1971-08-03 | Lorillard Co P | Ventilated smoking article |
| US3572347A (en) * | 1969-06-30 | 1971-03-23 | Reynolds Tobacco Co R | Tobacco smoke filter |
| IL36205A (en) * | 1970-02-21 | 1973-05-31 | Cigarette Components Ltd | A device for treating tobacco smoke and a method for its production |
| US3752165A (en) * | 1971-12-20 | 1973-08-14 | G Harllee | Smoke filter plug and process and cigarette made therefrom |
| GB1414745A (en) * | 1973-02-26 | 1975-11-19 | Cigarette Components Ltd | Tobacco smoke filter |
| US4034765A (en) * | 1975-10-30 | 1977-07-12 | Liggett & Myers Incorporated | Tobacco smoke filter |
-
1977
- 1977-12-09 CH CH1513377A patent/CH621051A5/fr not_active IP Right Cessation
- 1977-12-12 IT IT30604/77A patent/IT1088766B/it active
- 1977-12-13 FR FR7737449A patent/FR2373975A1/fr active Granted
- 1977-12-14 DE DE19772755720 patent/DE2755720A1/de active Granted
- 1977-12-14 DK DK557077A patent/DK155816C/da not_active IP Right Cessation
- 1977-12-14 SE SE7714203A patent/SE437463B/sv not_active IP Right Cessation
- 1977-12-15 AT AT0900177A patent/AT367983B/de active
- 1977-12-15 JP JP15117777A patent/JPS5375396A/ja active Granted
- 1977-12-15 BG BG038049A patent/BG28561A3/xx unknown
- 1977-12-15 GR GR54983A patent/GR64012B/el unknown
- 1977-12-15 ES ES465098A patent/ES465098A1/es not_active Expired
- 1977-12-15 AU AU31625/77A patent/AU518009B2/en not_active Expired
-
1978
- 1978-09-30 ES ES1978238775U patent/ES238775Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT367983B (de) | 1982-08-25 |
| BG28561A3 (en) | 1980-05-15 |
| FR2373975A1 (fr) | 1978-07-13 |
| DK155816B (da) | 1989-05-22 |
| DE2755720C2 (enExample) | 1992-04-16 |
| FR2373975B1 (enExample) | 1984-08-17 |
| GR64012B (en) | 1980-01-18 |
| DE2755720A1 (de) | 1978-06-22 |
| CH621051A5 (en) | 1981-01-15 |
| DK155816C (da) | 1989-10-02 |
| ES465098A1 (es) | 1979-01-01 |
| SE7714203L (sv) | 1978-06-16 |
| SE437463B (sv) | 1985-03-04 |
| IT1088766B (it) | 1985-06-10 |
| ES238775Y (es) | 1979-05-16 |
| ATA900177A (de) | 1982-01-15 |
| DK557077A (da) | 1978-06-16 |
| JPS5375396A (en) | 1978-07-04 |
| AU3162577A (en) | 1979-06-21 |
| ES238775U (es) | 1978-12-16 |
| JPS5631948B2 (enExample) | 1981-07-24 |
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