CH401791A - Filtereinsatz und Verfahren zu seiner Herstellung - Google Patents
Filtereinsatz und Verfahren zu seiner HerstellungInfo
- Publication number
- CH401791A CH401791A CH298861A CH298861A CH401791A CH 401791 A CH401791 A CH 401791A CH 298861 A CH298861 A CH 298861A CH 298861 A CH298861 A CH 298861A CH 401791 A CH401791 A CH 401791A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacture
- filter cartridge
- cartridge
- filter
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 |
|---|---|---|---|
| US15079A US3128680A (en) | 1960-03-15 | 1960-03-15 | Method of forming cigarette filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH401791A true CH401791A (de) | 1965-10-31 |
Family
ID=21769421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH298861A CH401791A (de) | 1960-03-15 | 1961-03-13 | Filtereinsatz und Verfahren zu seiner Herstellung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3128680A (de) |
| CH (1) | CH401791A (de) |
| FR (1) | FR1284219A (de) |
| GB (1) | GB953364A (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3205791A (en) * | 1963-05-22 | 1965-09-14 | Brown & Williamson Tobacco Corp | Mouthpieces for cigarettes |
| GB1103091A (en) * | 1963-06-27 | 1968-02-14 | Cigarette Components Ltd | Improvements in or relating to tobacco smoke filters |
| US3396061A (en) * | 1964-06-01 | 1968-08-06 | Celanese Corp | Smoke filters |
| US3390039A (en) * | 1964-10-09 | 1968-06-25 | Eastman Kodak Co | Method and apparatus for making additive filters |
| US3513643A (en) * | 1968-05-21 | 1970-05-26 | Dollinger Corp | Filter |
| US3658069A (en) * | 1970-02-17 | 1972-04-25 | Stanford Research Inst | Filter for reducing the level of carbon monoxide in tobacco smoke |
| GB1369437A (en) * | 1970-11-09 | 1974-10-09 | Molins Ltd | Cigarette filters |
| GB1457510A (en) * | 1973-07-09 | 1976-12-01 | British American Tobacco Co | Production of tobacco smoke filter rod |
| US3910166A (en) * | 1974-02-04 | 1975-10-07 | Brown & Williamson Tobacco Corp | Method and apparatus for the manufacture of filter rods containing particulate material from a split web of filter material |
| US3943832A (en) * | 1974-03-13 | 1976-03-16 | Brown & Williamson Tobacco Corporation | Method and apparatus for the handling of tow in the manufacture of tobacco smoke filters containing particulate material |
| FR2418628A1 (fr) * | 1978-03-03 | 1979-09-28 | Job Ets Bardou Job Pauilhac | Procede et dispositif de transformation d'une nappe fibreuse destinee a la realisation de filtres a cigarettes et filtres ainsi obtenus |
| US5053066A (en) * | 1990-05-04 | 1991-10-01 | Hassenboehler Charles B | Nonwoven filter and method of manufacture |
| US5365951A (en) * | 1990-08-24 | 1994-11-22 | Philip Morris Incorporated | Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core |
| US5746230A (en) * | 1990-08-24 | 1998-05-05 | Philip Morris Incorporated | Concentric smoking filter having discrete tow and web filter media |
| US5622190A (en) * | 1990-08-24 | 1997-04-22 | Philip Morris Incorporated | Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core |
| 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 |
| WO2013098353A1 (en) * | 2011-12-30 | 2013-07-04 | Philip Morris Products S.A. | Apparatus and method for supplying a continuous web of crimped sheet material |
| EP3643185A4 (de) * | 2017-06-19 | 2021-05-26 | Japan Tobacco, Inc. | Rauchartikelfilter und herstellungsverfahren dafür |
| CN108903057A (zh) * | 2018-07-12 | 2018-11-30 | 曹超 | 玉米纤维纸香烟过滤嘴 |
| CN115462556B (zh) * | 2021-06-10 | 2025-03-21 | 湖南中烟工业有限责任公司 | 全颗粒棒成型装置、滤棒成型机、卷烟机及成型方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2164702A (en) * | 1936-02-29 | 1939-07-04 | Davidson Glenn | Method and apparatus for making cigarette mouthpieces |
| US2793572A (en) * | 1952-05-02 | 1957-05-28 | H & V Specialties Co Inc | Apparatus for and method of making filters |
| BE536840A (de) * | 1954-05-11 | |||
| US2900989A (en) * | 1955-01-26 | 1959-08-25 | Davidson Glenn | Cigarette filter tip |
| US2992648A (en) * | 1959-06-10 | 1961-07-18 | Maxwell E Sparrow | Cigarette filters |
-
1960
- 1960-03-15 US US15079A patent/US3128680A/en not_active Expired - Lifetime
-
1961
- 1961-03-13 FR FR855386A patent/FR1284219A/fr not_active Expired
- 1961-03-13 CH CH298861A patent/CH401791A/de unknown
- 1961-03-13 GB GB9069/61A patent/GB953364A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1284219A (fr) | 1962-02-09 |
| GB953364A (en) | 1964-03-25 |
| US3128680A (en) | 1964-04-14 |
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