DE2308302A1 - Filter mit zwischenkammer fuer zigaretten - Google Patents
Filter mit zwischenkammer fuer zigarettenInfo
- Publication number
- DE2308302A1 DE2308302A1 DE19732308302 DE2308302A DE2308302A1 DE 2308302 A1 DE2308302 A1 DE 2308302A1 DE 19732308302 DE19732308302 DE 19732308302 DE 2308302 A DE2308302 A DE 2308302A DE 2308302 A1 DE2308302 A1 DE 2308302A1
- Authority
- DE
- Germany
- Prior art keywords
- envelope
- filter
- intermediate chamber
- paper
- chamber
- 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.)
- Ceased
Links
- 235000019504 cigarettes Nutrition 0.000 title claims description 25
- 239000008187 granular material Substances 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000000391 smoking effect Effects 0.000 claims description 4
- 239000013543 active substance Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 5
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000003313 weakening effect Effects 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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7221232A FR2142412A5 (enExample) | 1972-06-13 | 1972-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2308302A1 true DE2308302A1 (de) | 1974-01-03 |
Family
ID=9100118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732308302 Ceased DE2308302A1 (de) | 1972-06-13 | 1973-02-20 | Filter mit zwischenkammer fuer zigaretten |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2308302A1 (enExample) |
| FR (1) | FR2142412A5 (enExample) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2710918A1 (de) * | 1976-03-16 | 1977-09-22 | Molins Ltd | Ventilierte zigarette sowie verfahren und vorrichtung zu ihrer herstellung und pruefvorrichtung zu ihrer pruefung |
| DE2751559A1 (de) * | 1976-11-19 | 1978-05-24 | British American Tobacco Co | Tabakrauchfilter |
| DE2832988A1 (de) * | 1977-08-05 | 1979-02-22 | Molins Ltd | Verfahren und vorrichtung zum herstellen ventilierter zigaretten |
| DE2940293A1 (de) * | 1977-08-19 | 1981-05-21 | Liggett Group Inc., Montvale, N.J. | Filter mit belueftung, mit dem filter versehene zigarette sowie verfahren und vorrichtung zur herstellung |
| DE3143965A1 (de) * | 1980-11-21 | 1982-06-24 | Brown & Williamson Tobacco Corp., 40232 Louisville, Ky. | Zigarettenfilter |
| DE3122193A1 (de) * | 1981-06-04 | 1983-01-05 | Julius Glatz Gmbh, 6731 Neidenfels | Mundstueck fuer filterzigaretten |
| DE3205742A1 (de) * | 1982-02-18 | 1983-08-25 | B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg | Cigarettenfilter |
| DE4205658A1 (de) * | 1992-02-25 | 1993-08-26 | Reemtsma H F & Ph | Ventilierte filtercigarette |
| US6311696B1 (en) * | 1991-05-20 | 2001-11-06 | British-American Tobacco Company Limited | Smoking articles |
| CN105077576A (zh) * | 2015-09-01 | 2015-11-25 | 云南中烟工业有限责任公司 | 一种三元复合嘴棒 |
-
1972
- 1972-06-13 FR FR7221232A patent/FR2142412A5/fr not_active Expired
-
1973
- 1973-02-20 DE DE19732308302 patent/DE2308302A1/de not_active Ceased
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2710918A1 (de) * | 1976-03-16 | 1977-09-22 | Molins Ltd | Ventilierte zigarette sowie verfahren und vorrichtung zu ihrer herstellung und pruefvorrichtung zu ihrer pruefung |
| DE2751559A1 (de) * | 1976-11-19 | 1978-05-24 | British American Tobacco Co | Tabakrauchfilter |
| DE2832988A1 (de) * | 1977-08-05 | 1979-02-22 | Molins Ltd | Verfahren und vorrichtung zum herstellen ventilierter zigaretten |
| DE2940293A1 (de) * | 1977-08-19 | 1981-05-21 | Liggett Group Inc., Montvale, N.J. | Filter mit belueftung, mit dem filter versehene zigarette sowie verfahren und vorrichtung zur herstellung |
| DE3143965A1 (de) * | 1980-11-21 | 1982-06-24 | Brown & Williamson Tobacco Corp., 40232 Louisville, Ky. | Zigarettenfilter |
| DE3122193A1 (de) * | 1981-06-04 | 1983-01-05 | Julius Glatz Gmbh, 6731 Neidenfels | Mundstueck fuer filterzigaretten |
| DE3205742A1 (de) * | 1982-02-18 | 1983-08-25 | B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg | Cigarettenfilter |
| US6311696B1 (en) * | 1991-05-20 | 2001-11-06 | British-American Tobacco Company Limited | Smoking articles |
| DE4205658A1 (de) * | 1992-02-25 | 1993-08-26 | Reemtsma H F & Ph | Ventilierte filtercigarette |
| CN105077576A (zh) * | 2015-09-01 | 2015-11-25 | 云南中烟工业有限责任公司 | 一种三元复合嘴棒 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2142412A5 (enExample) | 1973-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3216667C2 (enExample) | ||
| AT401598B (de) | Tabakrauchfilter oder -filterelement mit einem langgestreckten kern und verfahren zu ihrer herstellung | |
| DE3143965C2 (enExample) | ||
| DE3121170C2 (de) | Tabakrauchfilter | |
| CH645252A5 (de) | Zigarettenfilter. | |
| DE2755720C2 (enExample) | ||
| DE1920700A1 (de) | Tabakrauch-Filter und Verfahren zu seiner Herstellung | |
| AT392571B (de) | Filter fuer eine zigarette | |
| DE2558004B2 (de) | Celluloseacetatfäden enthaltende Zigarettenfilter, Verfahren und Vorrichtung zu deren Herstellung | |
| DE7839040U1 (de) | Zigarettenfiltermundstueck | |
| AT390718B (de) | Verbesserter zigarettenfilter | |
| DE3150078C2 (enExample) | ||
| DE3540622A1 (de) | Tabakrauch-filter | |
| DE2343327C2 (de) | Tabakfilterelement sowie Verfahren und Vorrichtung zur Herstellung eines Tabakfilterelements | |
| DE2745028C2 (enExample) | ||
| DE2308302A1 (de) | Filter mit zwischenkammer fuer zigaretten | |
| DE3304763A1 (de) | Zigarettenfilter | |
| DE3304764C2 (enExample) | ||
| DE3312706A1 (de) | Zigarettenfilter | |
| DE112014001680T5 (de) | Rauchartikel | |
| DE3201101C2 (de) | Zigarettenfilterstab | |
| DE3442412A1 (de) | Mundstueck fuer eine zigarette und zigarette mit diesem mundstueck | |
| DE3442414A1 (de) | Zigarette mit einem mundstueck | |
| DE3225071A1 (de) | Ventiliertes zigarettenfilter | |
| DE3601960A1 (de) | Verbesserter zigarettenfilter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |