FI68162C - Anordning foer formande av kanaler i periferin av filterelement - Google Patents
Anordning foer formande av kanaler i periferin av filterelement Download PDFInfo
- Publication number
- FI68162C FI68162C FI820470A FI820470A FI68162C FI 68162 C FI68162 C FI 68162C FI 820470 A FI820470 A FI 820470A FI 820470 A FI820470 A FI 820470A FI 68162 C FI68162 C FI 68162C
- Authority
- FI
- Finland
- Prior art keywords
- filter
- troughs
- trough
- drum
- forming
- Prior art date
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
- 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
- A24D3/025—Final operations, i.e. after the filter rod forming process
- A24D3/0258—Means for making grooves
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3105455 | 1981-02-14 | ||
DE19813105455 DE3105455C2 (de) | 1981-02-14 | 1981-02-14 | Vorrichtung zum Einprägen von offenen Kanälen in den Umfang von stabförmigen, am Umfang thermisch deformierbaren Filterabschnitten für rauchbare Artikel |
Publications (3)
Publication Number | Publication Date |
---|---|
FI820470L FI820470L (fi) | 1982-08-15 |
FI68162B FI68162B (fi) | 1985-04-30 |
FI68162C true FI68162C (fi) | 1985-08-12 |
Family
ID=6124905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI820470A FI68162C (fi) | 1981-02-14 | 1982-02-12 | Anordning foer formande av kanaler i periferin av filterelement |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0059041B2 (fr) |
DE (1) | DE3105455C2 (fr) |
FI (1) | FI68162C (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492238A (en) * | 1981-09-30 | 1985-01-08 | Philip Morris Incorporated | Method and apparatus for production of smoke filter components |
US4480982A (en) * | 1983-02-07 | 1984-11-06 | Brown & Williamson Tobacco Corporation | Apparatus for making grooves in cigarette filters |
US4514249A (en) * | 1984-07-19 | 1985-04-30 | Brown & Williamson Tobacco Corporation | Device for making grooves in cigarette filters |
GB201115157D0 (en) * | 2011-09-02 | 2011-10-19 | British American Tobacco Co | Manufacturing grooved smoking rods |
ES2978493A1 (es) * | 2023-02-06 | 2024-09-13 | Univ Dalacant / Univ De Alicante | Filtro reductor de alquitranes y compuestos tóxicos del tabaco, barra fibrosa a partir de la que se obtiene el filtro, y mecanismo para la fabricación de la barra fibrosa |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190294A (en) * | 1958-09-30 | 1965-06-22 | Celanese Corp | Cigarette filters |
IL36205A (en) * | 1970-02-21 | 1973-05-31 | Cigarette Components Ltd | A device for treating tobacco smoke and a method for its production |
US4022221A (en) * | 1975-10-31 | 1977-05-10 | American Filtrona Corporation | Tobacco smoke filter |
GB1507765A (en) * | 1976-03-17 | 1978-04-19 | British American Tobacco Co | Production of tobacco-smoke filters |
CH608176A5 (fr) * | 1976-10-05 | 1978-12-29 | Baumgartner Papiers Sa |
-
1981
- 1981-02-14 DE DE19813105455 patent/DE3105455C2/de not_active Expired
-
1982
- 1982-02-09 EP EP19820300636 patent/EP0059041B2/fr not_active Expired
- 1982-02-12 FI FI820470A patent/FI68162C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0059041A1 (fr) | 1982-09-01 |
FI68162B (fi) | 1985-04-30 |
DE3105455C2 (de) | 1985-07-25 |
EP0059041B1 (fr) | 1984-09-05 |
FI820470L (fi) | 1982-08-15 |
EP0059041B2 (fr) | 1988-07-13 |
DE3105455A1 (de) | 1982-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: FABRIQUES DE TABAC REUNIES S.A. |