ZA795207B - Production of tobacco-smoke filters - Google Patents
Production of tobacco-smoke filtersInfo
- Publication number
- ZA795207B ZA795207B ZA00795207A ZA795207A ZA795207B ZA 795207 B ZA795207 B ZA 795207B ZA 00795207 A ZA00795207 A ZA 00795207A ZA 795207 A ZA795207 A ZA 795207A ZA 795207 B ZA795207 B ZA 795207B
- Authority
- ZA
- South Africa
- Prior art keywords
- tobacco
- production
- smoke filters
- smoke
- filters
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7841133 | 1978-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA795207B true ZA795207B (en) | 1980-11-26 |
Family
ID=10500432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00795207A ZA795207B (en) | 1978-10-19 | 1979-10-01 | Production of tobacco-smoke filters |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4292032A (fi) |
| JP (1) | JPS5554887A (fi) |
| AU (1) | AU530578B2 (fi) |
| BE (1) | BE879257A (fi) |
| BR (1) | BR7906823A (fi) |
| CA (1) | CA1122498A (fi) |
| CH (1) | CH632397A5 (fi) |
| DE (1) | DE2941097C2 (fi) |
| DK (1) | DK151926C (fi) |
| FI (1) | FI63517C (fi) |
| GB (1) | GB2033207B (fi) |
| MX (1) | MX150998A (fi) |
| NL (1) | NL190223C (fi) |
| ZA (1) | ZA795207B (fi) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4388934A (en) * | 1980-06-18 | 1983-06-21 | British-American Tobacco Company Limited | Filters |
| US4601686A (en) * | 1981-02-18 | 1986-07-22 | British-American Tobacco Company Limited | Production of tobacco-smoke filters |
| US4492238A (en) | 1981-09-30 | 1985-01-08 | Philip Morris Incorporated | Method and apparatus for production of smoke filter components |
| US4517046A (en) * | 1984-07-18 | 1985-05-14 | Brown & Williamson Tobacco Corporation | Device for making grooves in cigarette filters |
| US4883449A (en) * | 1984-07-18 | 1989-11-28 | Brown & Williamson Tobacco Corporation | Device for making grooves in cigarette filters |
| US5425980A (en) * | 1994-02-22 | 1995-06-20 | Eastman Kodak Company | Use of glow discharge treatment to promote adhesion of aqueous coats to substrate |
| US5618659A (en) * | 1995-03-01 | 1997-04-08 | Eastman Kodak Company | Photographic element containing a nitrogen glow-discharge treated polyester substrate |
| EP1922129B1 (de) * | 2005-09-09 | 2012-08-29 | Dexwet Usa Llc | Filtermodul |
| US8221109B2 (en) * | 2006-12-05 | 2012-07-17 | Gold Tip, Llc | Material layering device |
| GB201222438D0 (en) * | 2012-12-13 | 2013-01-23 | British American Tobacco Co | Apparatus for processing a moving web of material |
| CN110304356B (zh) * | 2018-03-27 | 2024-10-18 | 红塔烟草(集团)有限责任公司 | 滤嘴料斗的改进装置 |
| CN113772377B (zh) * | 2021-06-17 | 2023-05-05 | 武汉市昱宸峰科技有限公司 | 一种用于生产卷烟的水固件添加装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2954773A (en) * | 1958-01-23 | 1960-10-04 | Mac Farland Aveyard & Company | Cigarette filters and method of making same |
| US3164157A (en) * | 1961-02-15 | 1965-01-05 | Macfarland Aveyard & Company | Filter type cigarette and method of making same |
| GB1436636A (en) * | 1973-05-07 | 1976-05-19 | Berkowitz S | Tobacco smoking structures |
| GB1507765A (en) * | 1976-03-17 | 1978-04-19 | British American Tobacco Co | Production of tobacco-smoke filters |
| FI60109C (fi) * | 1976-03-17 | 1981-12-10 | British American Tobacco Co | Foerfarande foer formning av ett foer en cigarrett eller dylik tobaksprodukt avsett filters staongdel |
| CH608176A5 (fi) * | 1976-10-05 | 1978-12-29 | Baumgartner Papiers Sa | |
| GB1592549A (en) * | 1976-10-06 | 1981-07-08 | British American Tobacco Co | Tobacco-smoke filters |
| GB1585862A (en) * | 1976-11-19 | 1981-03-11 | British American Tobacco Co | Tobacco-smoke filters |
-
1979
- 1979-10-01 ZA ZA00795207A patent/ZA795207B/xx unknown
- 1979-10-02 NL NLAANVRAGE7907314,A patent/NL190223C/xx not_active IP Right Cessation
- 1979-10-03 CA CA336,946A patent/CA1122498A/en not_active Expired
- 1979-10-04 AU AU51472/79A patent/AU530578B2/en not_active Ceased
- 1979-10-04 US US06/081,864 patent/US4292032A/en not_active Expired - Lifetime
- 1979-10-08 BE BE0/197520A patent/BE879257A/fr not_active IP Right Cessation
- 1979-10-10 DE DE2941097A patent/DE2941097C2/de not_active Expired
- 1979-10-10 GB GB7935233A patent/GB2033207B/en not_active Expired
- 1979-10-10 FI FI793136A patent/FI63517C/fi not_active IP Right Cessation
- 1979-10-16 CH CH929979A patent/CH632397A5/fr not_active IP Right Cessation
- 1979-10-18 JP JP13504679A patent/JPS5554887A/ja active Granted
- 1979-10-18 BR BR7906823A patent/BR7906823A/pt not_active IP Right Cessation
- 1979-10-18 DK DK439479A patent/DK151926C/da not_active IP Right Cessation
- 1979-10-19 MX MX179706A patent/MX150998A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL190223C (nl) | 1993-12-16 |
| FI793136A (fi) | 1980-04-20 |
| NL7907314A (nl) | 1980-04-22 |
| NL190223B (nl) | 1993-07-16 |
| GB2033207A (en) | 1980-05-21 |
| GB2033207B (en) | 1983-02-09 |
| MX150998A (es) | 1984-09-06 |
| CA1122498A (en) | 1982-04-27 |
| FI63517B (fi) | 1983-03-31 |
| DE2941097A1 (de) | 1980-05-08 |
| BR7906823A (pt) | 1980-06-24 |
| DE2941097C2 (de) | 1984-04-26 |
| DK151926B (da) | 1988-01-18 |
| BE879257A (fr) | 1980-02-01 |
| US4292032A (en) | 1981-09-29 |
| DK151926C (da) | 1988-07-11 |
| JPH0112473B2 (fi) | 1989-03-01 |
| FI63517C (fi) | 1983-07-11 |
| CH632397A5 (fr) | 1982-10-15 |
| JPS5554887A (en) | 1980-04-22 |
| DK439479A (da) | 1980-04-20 |
| AU5147279A (en) | 1980-04-24 |
| AU530578B2 (en) | 1983-07-21 |
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