BG16731A3 - - Google Patents
Info
- Publication number
- BG16731A3 BG16731A3 BG7051A BG705166A BG16731A3 BG 16731 A3 BG16731 A3 BG 16731A3 BG 7051 A BG7051 A BG 7051A BG 705166 A BG705166 A BG 705166A BG 16731 A3 BG16731 A3 BG 16731A3
- Authority
- BG
- Bulgaria
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Treatment Of Fiber Materials (AREA)
- Pens And Brushes (AREA)
- Cell Separators (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50225065A | 1965-10-22 | 1965-10-22 | |
| US55115866A | 1966-05-18 | 1966-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG16731A3 true BG16731A3 (xx) | 1973-02-15 |
Family
ID=27054080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG7051A BG16731A3 (xx) | 1965-10-22 | 1966-10-20 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3455766A (xx) |
| AT (1) | AT264346B (xx) |
| BE (1) | BE688656A (xx) |
| BG (1) | BG16731A3 (xx) |
| BR (1) | BR6683365D0 (xx) |
| CH (1) | CH454716A (xx) |
| CS (1) | CS185551B2 (xx) |
| DE (1) | DE1532046B2 (xx) |
| DK (1) | DK133173C (xx) |
| ES (1) | ES331869A1 (xx) |
| FI (1) | FI46675C (xx) |
| FR (1) | FR1504030A (xx) |
| GB (1) | GB1169932A (xx) |
| IL (1) | IL26609A (xx) |
| NL (1) | NL6614701A (xx) |
| SE (1) | SE328231B (xx) |
| YU (1) | YU35955B (xx) |
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 |
| CH627056A5 (xx) * | 1977-12-15 | 1981-12-31 | Baumgartner Papiers Sa | |
| DE2804991A1 (de) * | 1978-02-06 | 1979-08-16 | Hauni Werke Koerber & Co Kg | Filterzigarette mit einem aus mindestens zwei filterkomponenten bestehenden mundstueck, verfahren zur herstellung einer filterzigarette und vorrichtung zum ausueben des verfahrens |
| ZA804947B (en) * | 1979-08-28 | 1981-06-24 | British American Tobacco Co | Smoke filtration |
| US4312698A (en) * | 1980-01-11 | 1982-01-26 | Philip Morris, Inc. | Fibrous rod forming device |
| DE3250135C2 (de) * | 1981-01-15 | 2000-09-28 | Cigarette Components Ltd | Zigarettenfilterstab |
| IT1149414B (it) | 1981-01-15 | 1986-12-03 | Cigarette Components Ltd | Filtro per sigaretta |
| US4869274A (en) * | 1986-07-23 | 1989-09-26 | Berger Richard M | Cooling apparatus for use in the manufacture of tobacco filters |
| US5911224A (en) * | 1997-05-01 | 1999-06-15 | Filtrona International Limited | Biodegradable polyvinyl alcohol tobacco smoke filters, tobacco smoke products incorporating such filters, and methods and apparatus for making same |
| GB2347607B (en) * | 1999-03-09 | 2003-10-22 | Filtrona Int Ltd | Papirosi cigarette filter |
| GB0619958D0 (en) * | 2006-10-09 | 2006-11-15 | Filtrona Int Ltd | Tobacco smoke filter |
| US8062533B2 (en) * | 2008-08-01 | 2011-11-22 | Bioventures, Inc. | Devices and methods for the purification, isolation, desalting or buffer/solvent exchange of substances |
| WO2013004994A1 (en) | 2011-07-07 | 2013-01-10 | Filtrona Filter Products Development Co.Pte.Ltd | Tobacco smoke filter and method of production |
| ITBO20120106A1 (it) | 2012-03-05 | 2013-09-06 | Montrade Srl | Metodo e macchina per la produzione di filtri senza carta per articoli da fumo |
| PL3340815T3 (pl) * | 2015-08-24 | 2019-12-31 | Philip Morris Products S.A. | Sposób suszenia prętów filtracyjnych |
| EP3383204B1 (en) * | 2015-11-30 | 2021-04-07 | Philip Morris Products S.a.s. | Filter manufacturing apparatus |
| CN107319633A (zh) * | 2017-08-22 | 2017-11-07 | 江苏大亚滤嘴材料有限公司 | 一种制造齿轮圆柱体型空管滤棒的成型设备 |
| CN109315828A (zh) * | 2018-11-14 | 2019-02-12 | 郑州博讯电气技术有限公司 | 一种中空滤棒加工设备 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297512A (en) * | 1962-12-26 | 1967-01-10 | Eastman Kodak Co | Apparatus for forming rods from continuous filament tow |
| US3377220A (en) * | 1967-06-09 | 1968-04-09 | American Filtrona Corp | Process for making stable elongated elements |
-
1966
- 1966-05-18 US US551158A patent/US3455766A/en not_active Expired - Lifetime
- 1966-09-30 DE DE1532046A patent/DE1532046B2/de active Granted
- 1966-09-30 IL IL26609A patent/IL26609A/en unknown
- 1966-10-03 ES ES0331869A patent/ES331869A1/es not_active Expired
- 1966-10-04 BR BR183365/66A patent/BR6683365D0/pt unknown
- 1966-10-10 AT AT944666A patent/AT264346B/de active
- 1966-10-18 CS CS6600006634A patent/CS185551B2/cs unknown
- 1966-10-19 NL NL6614701A patent/NL6614701A/xx unknown
- 1966-10-19 FI FI662753A patent/FI46675C/fi active
- 1966-10-20 BG BG7051A patent/BG16731A3/xx unknown
- 1966-10-21 BE BE688656D patent/BE688656A/xx unknown
- 1966-10-21 FR FR81091A patent/FR1504030A/fr not_active Expired
- 1966-10-21 YU YU1983/66A patent/YU35955B/xx unknown
- 1966-10-21 GB GB47349/66A patent/GB1169932A/en not_active Expired
- 1966-10-21 SE SE14452/66A patent/SE328231B/xx unknown
- 1966-10-21 CH CH1532366A patent/CH454716A/fr unknown
- 1966-10-21 DK DK548466A patent/DK133173C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| IL26609A (en) | 1970-09-17 |
| SE328231B (xx) | 1970-09-07 |
| US3455766A (en) | 1969-07-15 |
| CH454716A (fr) | 1968-04-15 |
| DE1532046B2 (de) | 1974-12-12 |
| NL6614701A (xx) | 1967-04-24 |
| YU198366A (en) | 1981-04-30 |
| FI46675B (xx) | 1973-02-28 |
| ES331869A1 (es) | 1967-11-16 |
| FR1504030A (fr) | 1967-12-01 |
| DK133173C (da) | 1976-10-25 |
| DK133173B (da) | 1976-04-05 |
| BR6683365D0 (pt) | 1973-12-27 |
| BE688656A (xx) | 1967-04-21 |
| GB1169932A (en) | 1969-11-05 |
| AT264346B (de) | 1968-08-26 |
| FI46675C (fi) | 1973-06-11 |
| CS185551B2 (en) | 1978-10-31 |
| DE1532046A1 (de) | 1971-10-28 |
| YU35955B (en) | 1981-11-13 |