CH586025A5 - - Google Patents
Info
- Publication number
- CH586025A5 CH586025A5 CH318675A CH318675A CH586025A5 CH 586025 A5 CH586025 A5 CH 586025A5 CH 318675 A CH318675 A CH 318675A CH 318675 A CH318675 A CH 318675A CH 586025 A5 CH586025 A5 CH 586025A5
- Authority
- CH
- Switzerland
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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
-
- 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
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/450,574 US3943832A (en) | 1974-03-13 | 1974-03-13 | Method and apparatus for the handling of tow in the manufacture of tobacco smoke filters containing particulate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH586025A5 true CH586025A5 (US06493573-20021210-M00025.png) | 1977-03-31 |
Family
ID=23788627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH318675A CH586025A5 (US06493573-20021210-M00025.png) | 1974-03-13 | 1975-03-13 |
Country Status (12)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1592952A (en) * | 1976-11-02 | 1981-07-15 | Cigarette Components Ltd | Smoke filter and process |
| GB1601221A (en) * | 1977-03-18 | 1981-10-28 | Liggett Group Inc | Filter cigarette |
| US4285677A (en) * | 1979-09-07 | 1981-08-25 | Daicel Ltd. | Method and apparatus for the manufacture of cigarette filters containing particulate material |
| JPS56111489A (en) * | 1980-02-08 | 1981-09-03 | Hitachi Ltd | Fuel bundle |
| FR2607141B1 (fr) * | 1986-11-20 | 1988-12-23 | Air Ind Systemes Sa | Procede de denaturation des peintures et installation pour sa mise en oeuvre |
| DE3823707A1 (de) * | 1988-07-13 | 1990-01-18 | Hauni Werke Koerber & Co Kg | Verfahren und vorrichtung zur herstellung von filterstaeben fuer stabfoermige rauchartikel |
| JP2946236B2 (ja) * | 1990-10-24 | 1999-09-06 | 株式会社三條機械製作所 | タバコフィルターロッドの製造法及びその製造装置 |
| US5221247A (en) * | 1992-04-27 | 1993-06-22 | Philip Morris Incorporation | High speed vacuum assisted free flowing material inserter in filter rod manfacture |
| US5339871A (en) * | 1993-05-04 | 1994-08-23 | Philip Morris Incorporated | Apparatus and methods for transferring and metering granular material |
| US5875824A (en) * | 1996-08-06 | 1999-03-02 | Atwell; Charles G. | Method and apparatus for high speed delivery of particulate material |
| US6723033B1 (en) | 1999-03-02 | 2004-04-20 | Philip Morris Incorporated | Method and apparatus for producing particle bearing filter rod |
| EP1726225B1 (en) * | 2004-03-16 | 2017-01-04 | Japan Tobacco, Inc. | Filter rod manufacturing machine |
| ZA200905994B (en) * | 2009-08-28 | 2014-05-28 | Tobacco Res And Dev Inst (Pty) Ltd | Filter rod maker |
| US8534294B2 (en) * | 2009-10-09 | 2013-09-17 | Philip Morris Usa Inc. | Method for manufacture of smoking article filter assembly including electrostatically charged fiber |
| GB0922253D0 (en) * | 2009-12-21 | 2010-02-03 | British American Tobacco Co | Sheet filter materials with additives |
| DE102013212416A1 (de) * | 2013-06-27 | 2014-12-31 | Hauni Maschinenbau Ag | Vorrichtung, Verfahren und Maschine zum Herstellen eines Filterstrangs der Tabak verarbeitenden Industrie |
| PL3600858T3 (pl) * | 2017-03-24 | 2023-07-24 | British American Tobacco (Investments) Limited | Urządzenie i sposób formowania prętów z materiału włóknistego |
| KR102413848B1 (ko) * | 2020-02-21 | 2022-06-27 | 주식회사 케이티앤지 | 오크통을 활용한 흡연재료의 숙성방법 및 이를 이용하여 제조된 흡연물품 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1410745A (en) * | 1918-06-15 | 1922-03-28 | Bernard W Gates | Tape and process of making same |
| US2423554A (en) * | 1940-02-19 | 1947-07-08 | Davidson Glenn | Method of and means for making mouthpiece cigarettes |
| US2793572A (en) * | 1952-05-02 | 1957-05-28 | H & V Specialties Co Inc | Apparatus for and method of making filters |
| US3128680A (en) * | 1960-03-15 | 1964-04-14 | Philip Morris Inc | Method of forming cigarette filter |
| US3693313A (en) * | 1970-07-29 | 1972-09-26 | Brown & Williamson Tobacco | Cigarette paper tube manufacture |
| US3837264A (en) * | 1973-05-07 | 1974-09-24 | Brown & Williamson Tobacco | Intermittent process for manufacture of a multiple filter rod having spaced pockets containing particulate material |
| US3844200A (en) * | 1973-05-07 | 1974-10-29 | Brown & Williamson Tobacco | Continuous manufacture of a multiple filter rod having spaced pockets containing particulate material |
-
1974
- 1974-03-13 US US05/450,574 patent/US3943832A/en not_active Expired - Lifetime
-
1975
- 1975-02-18 DK DK057975A patent/DK152826C/da not_active IP Right Cessation
- 1975-02-21 CA CA220,771A patent/CA1020037A/en not_active Expired
- 1975-02-26 ZA ZA00751201A patent/ZA751201B/xx unknown
- 1975-03-03 DE DE2509121A patent/DE2509121C3/de not_active Expired
- 1975-03-10 FI FI750685A patent/FI58863C/fi not_active IP Right Cessation
- 1975-03-10 JP JP50028930A patent/JPS522000B2/ja not_active Expired
- 1975-03-11 GB GB1011775A patent/GB1458803A/en not_active Expired
- 1975-03-12 BR BR1454/75A patent/BR7501454A/pt unknown
- 1975-03-12 BE BE154265A patent/BE826598A/xx not_active IP Right Cessation
- 1975-03-13 CH CH318675A patent/CH586025A5/xx not_active IP Right Cessation
- 1975-03-13 NL NLAANVRAGE7503020,A patent/NL182856C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3943832A (en) | 1976-03-16 |
| JPS522000B2 (US06493573-20021210-M00025.png) | 1977-01-19 |
| JPS50126900A (US06493573-20021210-M00025.png) | 1975-10-06 |
| BE826598A (fr) | 1975-06-30 |
| NL182856C (nl) | 1988-06-01 |
| NL182856B (nl) | 1988-01-04 |
| DE2509121A1 (de) | 1975-09-18 |
| NL7503020A (nl) | 1975-09-16 |
| DK152826C (da) | 1988-10-17 |
| FI58863C (fi) | 1981-05-11 |
| DE2509121C3 (de) | 1978-11-09 |
| DK152826B (da) | 1988-05-24 |
| DK57975A (US06493573-20021210-M00025.png) | 1975-09-14 |
| DE2509121B2 (de) | 1978-03-16 |
| FI750685A (US06493573-20021210-M00025.png) | 1975-09-14 |
| FI58863B (fi) | 1981-01-30 |
| ZA751201B (en) | 1976-01-28 |
| CA1020037A (en) | 1977-11-01 |
| BR7501454A (pt) | 1975-12-09 |
| GB1458803A (en) | 1976-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |