SE437463B - Filter for tobaksrok - Google Patents
Filter for tobaksrokInfo
- Publication number
- SE437463B SE437463B SE7714203A SE7714203A SE437463B SE 437463 B SE437463 B SE 437463B SE 7714203 A SE7714203 A SE 7714203A SE 7714203 A SE7714203 A SE 7714203A SE 437463 B SE437463 B SE 437463B
- Authority
- SE
- Sweden
- Prior art keywords
- cover
- filter according
- core
- filter
- corrugated
- Prior art date
Links
- 239000000779 smoke Substances 0.000 claims description 14
- 241000208125 Nicotiana Species 0.000 claims description 13
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 13
- 239000002657 fibrous material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011162 core material Substances 0.000 description 25
- 239000000835 fiber Substances 0.000 description 16
- 230000035699 permeability Effects 0.000 description 16
- 229920002301 cellulose acetate Polymers 0.000 description 14
- 235000019504 cigarettes Nutrition 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229960002715 nicotine Drugs 0.000 description 3
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
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
- A24D3/04—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
- 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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5239876 | 1976-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7714203L SE7714203L (sv) | 1978-06-16 |
| SE437463B true SE437463B (sv) | 1985-03-04 |
Family
ID=10463770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7714203A SE437463B (sv) | 1976-12-15 | 1977-12-14 | Filter for tobaksrok |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5375396A (en)van) |
| AT (1) | AT367983B (en)van) |
| AU (1) | AU518009B2 (en)van) |
| BG (1) | BG28561A3 (en)van) |
| CH (1) | CH621051A5 (en)van) |
| DE (1) | DE2755720A1 (en)van) |
| DK (1) | DK155816C (en)van) |
| ES (2) | ES465098A1 (en)van) |
| FR (1) | FR2373975A1 (en)van) |
| GR (1) | GR64012B (en)van) |
| IT (1) | IT1088766B (en)van) |
| SE (1) | SE437463B (en)van) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517429U (en)van) * | 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 |
| 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 |
| PT75086B (en) * | 1981-07-06 | 1983-12-23 | Cigarette Components Ltd | Filter device |
| 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 |
| DK1321050T3 (da) * | 2001-12-18 | 2007-02-12 | Bat Cigarettenfab Gmbh | Filter til en rygbar artikel |
| 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 |
| JP7423749B2 (ja) * | 2020-03-02 | 2024-01-29 | 日本たばこ産業株式会社 | フィルタ、喫煙物品、及び、香味吸引物品 |
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 (en)van) * | 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 SE SE7714203A patent/SE437463B/sv not_active IP Right Cessation
- 1977-12-14 DK DK557077A patent/DK155816C/da not_active IP Right Cessation
- 1977-12-15 BG BG038049A patent/BG28561A3/xx unknown
- 1977-12-15 JP JP15117777A patent/JPS5375396A/ja active Granted
- 1977-12-15 AU AU31625/77A patent/AU518009B2/en not_active Expired
- 1977-12-15 ES ES465098A patent/ES465098A1/es not_active Expired
- 1977-12-15 AT AT0900177A patent/AT367983B/de active
- 1977-12-15 GR GR54983A patent/GR64012B/el unknown
-
1978
- 1978-09-30 ES ES1978238775U patent/ES238775Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH621051A5 (en) | 1981-01-15 |
| ATA900177A (de) | 1982-01-15 |
| GR64012B (en) | 1980-01-18 |
| FR2373975B1 (en)van) | 1984-08-17 |
| JPS5631948B2 (en)van) | 1981-07-24 |
| JPS5375396A (en) | 1978-07-04 |
| DK155816B (da) | 1989-05-22 |
| AU3162577A (en) | 1979-06-21 |
| IT1088766B (it) | 1985-06-10 |
| BG28561A3 (en) | 1980-05-15 |
| AU518009B2 (en) | 1981-09-10 |
| DK557077A (da) | 1978-06-16 |
| AT367983B (de) | 1982-08-25 |
| DE2755720A1 (de) | 1978-06-22 |
| ES238775Y (es) | 1979-05-16 |
| ES238775U (es) | 1978-12-16 |
| DE2755720C2 (en)van) | 1992-04-16 |
| DK155816C (da) | 1989-10-02 |
| FR2373975A1 (fr) | 1978-07-13 |
| SE7714203L (sv) | 1978-06-16 |
| ES465098A1 (es) | 1979-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 7714203-2 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |
Ref document number: 7714203-2 Format of ref document f/p: F |