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 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 |
---|---|---|---|
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 (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3205791A (en) * | 1963-05-22 | 1965-09-14 | Brown & Williamson Tobacco | 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 | 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 |
JP6253202B2 (ja) * | 2011-12-30 | 2017-12-27 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 皺寄せシート材料の連続ウェブを供給するための装置及び方法 |
KR20190139315A (ko) * | 2017-06-19 | 2019-12-17 | 니뽄 다바코 산교 가부시키가이샤 | 흡연 물품용 필터 및 그 제조 방법 |
CN108903057A (zh) * | 2018-07-12 | 2018-11-30 | 曹超 | 玉米纤维纸香烟过滤嘴 |
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 GB GB9069/61A patent/GB953364A/en not_active Expired
- 1961-03-13 CH CH298861A patent/CH401791A/de unknown
Also Published As
Publication number | Publication date |
---|---|
GB953364A (en) | 1964-03-25 |
US3128680A (en) | 1964-04-14 |
FR1284219A (fr) | 1962-02-09 |
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