IE32825B1 - Cigarette filter and method for its manufacture - Google Patents
Cigarette filter and method for its manufactureInfo
- Publication number
- IE32825B1 IE32825B1 IE485/69A IE48569A IE32825B1 IE 32825 B1 IE32825 B1 IE 32825B1 IE 485/69 A IE485/69 A IE 485/69A IE 48569 A IE48569 A IE 48569A IE 32825 B1 IE32825 B1 IE 32825B1
- Authority
- IE
- Ireland
- Prior art keywords
- tube
- paper
- strip
- fibres
- crimped
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000004033 plastic Substances 0.000 abstract 6
- 229920003023 plastic Polymers 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 5
- 239000000779 smoke Substances 0.000 abstract 5
- 229920002301 cellulose acetate Polymers 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000019634 flavors Nutrition 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 235000013773 glyceryl triacetate Nutrition 0.000 abstract 1
- 239000001087 glyceryl triacetate Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 229960002622 triacetin Drugs 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72747768A | 1968-05-08 | 1968-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE32825L IE32825L (en) | 1969-11-08 |
| IE32825B1 true IE32825B1 (en) | 1973-12-12 |
Family
ID=24922820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE485/69A IE32825B1 (en) | 1968-05-08 | 1969-04-11 | Cigarette filter and method for its manufacture |
Country Status (23)
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3810477A (en) * | 1968-05-08 | 1974-05-14 | American Filtrona Corp | Tobacco smoke filter |
| US3599646A (en) * | 1969-04-30 | 1971-08-17 | American Filtrona Corp | Cigarette filter |
| US3685523A (en) * | 1969-06-27 | 1972-08-22 | Molins Machine Co Ltd | Tobacco smoke filter |
| IE34551B1 (en) * | 1969-11-07 | 1975-06-11 | Cigarette Components Ltd | Cigarette filter |
| US3648711A (en) * | 1970-08-11 | 1972-03-14 | American Filtrona Corp | Tobacco smoke filter |
| US3805682A (en) * | 1970-12-24 | 1974-04-23 | American Filtrona Corp | Method of making tobacco smoke filters |
| US3714949A (en) * | 1971-02-16 | 1973-02-06 | D King | Cigarette filter |
| US3752165A (en) * | 1971-12-20 | 1973-08-14 | G Harllee | Smoke filter plug and process and cigarette made therefrom |
| US3811451A (en) * | 1972-09-11 | 1974-05-21 | American Filtrona Corp | Tobacco smoke filter |
| US4022221A (en) * | 1975-10-31 | 1977-05-10 | American Filtrona Corporation | Tobacco smoke filter |
| US4357950A (en) * | 1980-05-27 | 1982-11-09 | American Filtrona Corporation | Tobacco smoke filter having improved tar/carbon monoxide ratio |
| US4388934A (en) * | 1980-06-18 | 1983-06-21 | British-American Tobacco Company Limited | Filters |
| US4492238A (en) * | 1981-09-30 | 1985-01-08 | Philip Morris Incorporated | Method and apparatus for production of smoke filter components |
| CH669309A5 (enrdf_load_stackoverflow) * | 1985-08-26 | 1989-03-15 | Baumgartner Papiers Sa | |
| DE3771515D1 (de) * | 1986-02-06 | 1991-08-29 | Brinkmann Ag M Tabak | Mundstueck fuer eine zigarette od.dgl. und verfahren zu seiner herstellung. |
| US4869274A (en) * | 1986-07-23 | 1989-09-26 | Berger Richard M | Cooling apparatus for use in the manufacture of tobacco filters |
| GB8713904D0 (en) * | 1987-06-15 | 1987-07-22 | Tabac Fab Reunies Sa | Filter for smoking articles |
| US5195543A (en) * | 1991-10-28 | 1993-03-23 | American Filtrona Corporation | Balanced flow tobacco smoke filter |
| US7888275B2 (en) * | 2005-01-21 | 2011-02-15 | Filtrona Porous Technologies Corp. | Porous composite materials comprising a plurality of bonded fiber component structures |
| US7836895B2 (en) * | 2003-06-23 | 2010-11-23 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating a breakable capsule |
| US20050016555A1 (en) * | 2003-07-24 | 2005-01-27 | Lyles Mark B. | Nucleic acid based filters |
| TWI279195B (en) * | 2004-03-16 | 2007-04-21 | Japan Tobacco Inc | Filter rod making machine |
| US20060207234A1 (en) * | 2005-03-18 | 2006-09-21 | Ward Bennett C | Coalescing filter elements comprising self-sustaining, bonded fiber structures |
| US20060237375A1 (en) * | 2005-03-22 | 2006-10-26 | Jian Xiang | Bonded fiber structures for use in blood separation |
| US20060216491A1 (en) * | 2005-03-22 | 2006-09-28 | Ward Bennett C | Bonded structures formed form multicomponent fibers having elastomeric components for use as ink reservoirs |
| US20060216506A1 (en) * | 2005-03-22 | 2006-09-28 | Jian Xiang | Multicomponent fibers having elastomeric components and bonded structures formed therefrom |
| US8424539B2 (en) * | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
| US20080187751A1 (en) * | 2007-02-02 | 2008-08-07 | Ward Bennett C | Porous Reservoirs Formed From Side-By-Side Bicomponent Fibers |
| US20080251599A1 (en) * | 2007-04-11 | 2008-10-16 | Ward Bennett C | Vapor Emitting Device |
| EP2253231A1 (en) * | 2009-05-18 | 2010-11-24 | Philip Morris Products S.A. | Smoking article with improved flow restriction element |
| US8511361B2 (en) * | 2011-08-05 | 2013-08-20 | Baker Hughes Incorporated | Permeable material compacting apparatus |
| IT201600090857A1 (it) * | 2016-09-08 | 2018-03-08 | Montrade S P A | Procedimento ed apparecchiatura per la produzione di una bacchetta filtro per articoli da fumo |
| JP6998392B2 (ja) * | 2017-03-27 | 2022-01-18 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | フィルターロッドを形成するための装置および方法 |
| EP3716795B1 (en) | 2017-11-28 | 2022-01-26 | Philip Morris Products S.A. | Aerosol generating article having improved mouth end cavity |
| US11390996B2 (en) * | 2018-08-23 | 2022-07-19 | Eastman Chemical Company | Elongated tubular articles from wet-laid webs |
| FR3112992B1 (fr) | 2020-07-30 | 2022-06-24 | Psa Automobiles Sa | Ensemble constitue d’un voile de roue et d’au moins un insert comportant des moyens de retenu contre les gravillons |
| CN113545516A (zh) * | 2021-08-20 | 2021-10-26 | 江苏大亚滤嘴材料有限公司 | 变径空管滤棒的成型方法 |
| GB202214783D0 (en) * | 2022-10-07 | 2022-11-23 | Essentra Filter Products Dev Co Pte Ltd | Element for an aerosol generating article or smoking article |
-
1968
- 1968-05-08 US US727477A patent/US3533416A/en not_active Expired - Lifetime
-
1969
- 1969-03-26 CA CA046866A patent/CA921790A/en not_active Expired
- 1969-04-11 IE IE485/69A patent/IE32825B1/xx unknown
- 1969-04-14 IL IL32018A patent/IL32018A/xx unknown
- 1969-04-16 NO NO1549/69A patent/NO130973C/no unknown
- 1969-04-23 DE DE19691920700 patent/DE1920700A1/de active Pending
- 1969-04-25 AT AT401469A patent/AT292532B/de not_active IP Right Cessation
- 1969-04-25 SE SE6905916A patent/SE408367B/xx unknown
- 1969-04-28 FI FI691243A patent/FI48523C/fi active
- 1969-04-30 SU SU1325977A patent/SU383243A3/ru active
- 1969-04-30 GB GB22112/69A patent/GB1263154A/en not_active Expired
- 1969-04-30 CH CH656669A patent/CH507669A/fr not_active IP Right Cessation
- 1969-05-05 BG BG012175A patent/BG15534A3/bg unknown
- 1969-05-05 YU YU1086/69A patent/YU35494B/xx unknown
- 1969-05-05 NL NL6906823.A patent/NL162828C/xx not_active IP Right Cessation
- 1969-05-05 BG BG012174A patent/BG15533A3/bg unknown
- 1969-05-07 DK DK248869AA patent/DK142341B/da unknown
- 1969-05-07 ES ES366885A patent/ES366885A1/es not_active Expired
- 1969-05-07 ES ES1969172814U patent/ES172814Y/es not_active Expired
- 1969-05-07 IT IT16427/69A patent/IT1056724B/it active
- 1969-05-07 FR FR6914665A patent/FR2008066A1/fr not_active Withdrawn
- 1969-05-07 RO RO59909A patent/RO54496A/ro unknown
- 1969-05-07 BE BE732696D patent/BE732696A/xx unknown
- 1969-05-07 CS CS693239A patent/CS197337B2/cs unknown
- 1969-05-08 BR BR208617/69A patent/BR6908617D0/pt unknown
-
1977
- 1977-12-27 YU YU3089/77A patent/YU35495B/xx unknown
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