CA977234A - Multiple filter having a loose granule section with perforated inner wrapper - Google Patents
Multiple filter having a loose granule section with perforated inner wrapperInfo
- Publication number
- CA977234A CA977234A CA167,589A CA167589A CA977234A CA 977234 A CA977234 A CA 977234A CA 167589 A CA167589 A CA 167589A CA 977234 A CA977234 A CA 977234A
- Authority
- CA
- Canada
- Prior art keywords
- multiple filter
- inner wrapper
- perforated inner
- loose granule
- granule section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 |
|---|---|---|---|
| US00295003A US3807286A (en) | 1972-10-04 | 1972-10-04 | Multiple filter having a loose granule section with perforated inner wrapper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA977234A true CA977234A (en) | 1975-11-04 |
Family
ID=23135819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA167,589A Expired CA977234A (en) | 1972-10-04 | 1973-03-30 | Multiple filter having a loose granule section with perforated inner wrapper |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3807286A (Direct) |
| BE (1) | BE801635A (Direct) |
| BR (1) | BR7303857D0 (Direct) |
| CA (1) | CA977234A (Direct) |
| CH (1) | CH562573A5 (Direct) |
| DE (1) | DE2316692C2 (Direct) |
| DK (1) | DK145405C (Direct) |
| FI (1) | FI57690C (Direct) |
| GB (1) | GB1381071A (Direct) |
| NL (1) | NL178054C (Direct) |
| ZA (1) | ZA73927B (Direct) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE2555129C3 (de) * | 1975-12-08 | 1979-10-18 | Baumgartner Papiers Sa | Zigarettenfiltereinheit und Einrichtung zur Herstellung derselben |
| CH613850A5 (Direct) * | 1976-11-26 | 1979-10-31 | Baumgartner Papiers Sa | |
| US4174720A (en) * | 1977-04-26 | 1979-11-20 | Liggett Group Inc. | Glue transfer apparatus for cigarette filters |
| IT1174175B (it) * | 1983-06-29 | 1987-07-01 | Hauni Werke Koerber & Co Kg | Procentimento e dispositivo per produrre un filone di tabacco |
| 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 |
| EP0753265A1 (de) * | 1995-07-13 | 1997-01-15 | Baumgartner Papiers S.A. | Verfahren zur Herstellung einer Zigarettenfiltereinheit und Vorrichtung zur Durchführung des Verfahrens |
| US5875824A (en) * | 1996-08-06 | 1999-03-02 | Atwell; Charles G. | Method and apparatus for high speed delivery of particulate material |
| IT1302327B1 (it) * | 1998-09-14 | 2000-09-05 | Filtrati S P A | Filtro multiplo a cavita' perfezionato. |
| DE19856934A1 (de) * | 1998-12-10 | 2000-06-15 | Hauni Maschinenbau Ag | Verfahren und Vorrichtung zum Herstellen von Filterzigaretten mit Mehrfachfiltern |
| US6723033B1 (en) | 1999-03-02 | 2004-04-20 | Philip Morris Incorporated | Method and apparatus for producing particle bearing filter rod |
| DE10160672A1 (de) | 2001-12-11 | 2003-06-18 | Philip Morris Prod | Filter, diese enthaltende Rauchartikel und Filterstränge, sowie Verfahren und Vorrichtungen zur Herstellung derartiger Filter und Rauchartikel |
| KR100952181B1 (ko) * | 2002-12-19 | 2010-04-09 | 필트로나 인터내셔날 리미티드 | 복합담배필터의 고속충전방법 및 장치 |
| US20060196513A1 (en) * | 2004-12-30 | 2006-09-07 | Philip Morris Usa Inc. | Triple hopper max with built-in granulated cavity filling capability |
| US20060281614A1 (en) * | 2005-06-09 | 2006-12-14 | Philip Morris Usa Inc. | Filter tube making |
| US7972254B2 (en) | 2007-06-11 | 2011-07-05 | R.J. Reynolds Tobacco Company | Apparatus for inserting objects into a filter component of a smoking article, and associated method |
| US9204668B2 (en) * | 2007-09-18 | 2015-12-08 | Philip Morris Usa Inc. | Cigarette filter |
| US9386803B2 (en) * | 2010-01-06 | 2016-07-12 | Celanese Acetate Llc | Tobacco smoke filter for smoking device with porous mass of active particulate |
| CA2814074C (en) | 2010-10-15 | 2017-01-17 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
| PL220876B1 (pl) | 2011-08-08 | 2016-01-29 | Int Tobacco Machinery Poland | Urządzenie do pobierania substancji sypkiej w urządzeniach przemysłu tytoniowego, zgarniak do takiego urządzenie oraz sposób podawania substancji sypkiej |
| EP3003866B1 (en) * | 2013-06-03 | 2018-12-12 | Essentra Filter Products Development Co. Pte. Ltd | Method of manufacture of a dispenser |
| US20160114963A1 (en) * | 2013-06-03 | 2016-04-28 | Essentra Filter Products Development Co. Pte. Ltd | Dispenser, and method of manufacture thereof |
| GB201321920D0 (en) * | 2013-12-11 | 2014-01-22 | British American Tobacco Co | A method and apparatus for inserting elongate elements into a sleeve |
| GB201402783D0 (en) * | 2014-02-17 | 2014-04-02 | Refined Tobacco Ipc Ltd | Powder delivery means |
| JP6751073B2 (ja) * | 2014-03-21 | 2020-09-02 | ジー.デー ソチエタ ペル アツィオニG.D Societa Per Azioni | たばこ加工産業での実質的に筒状の物品を製造するための機械及び方法 |
| PL410571A1 (pl) | 2014-12-16 | 2016-06-20 | International Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością | Segment wyrobu wielosegmentowego przemysłu tytoniowego, urządzenie do wytwarzania segmentów wyrobów wielosegmentowych, oraz sposób i urządzenie do zestawiania segmentów wałka wielosegmentowego |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3259029A (en) * | 1963-07-11 | 1966-07-05 | Liggett & Myers Tobacco Co | Apparatus and process for making filter tips for cigarettes |
| GB1106931A (en) * | 1963-10-04 | 1968-03-20 | Molins Organization Ltd | Improvements in apparatus for producing composite filter plugs |
| US3370592A (en) * | 1965-11-12 | 1968-02-27 | Lorillard Co P | Indicating cigarette filter |
| US3464324A (en) * | 1967-09-11 | 1969-09-02 | Reynolds Tobacco Co R | Loose granular filter making machine |
| US3482488A (en) * | 1968-01-12 | 1969-12-09 | Brown & Williamson Tobacco Corp | Multiple filter manufacture |
| GB1224254A (en) * | 1968-06-28 | 1971-03-10 | Molins Machine Co Ltd | Improvement in or relating to the manufacture of filters for cigarettes and like smokers' articles |
| US3524454A (en) * | 1969-05-29 | 1970-08-18 | John H Sexstone | Multiple filter assembly |
-
1972
- 1972-10-04 US US00295003A patent/US3807286A/en not_active Expired - Lifetime
-
1973
- 1973-02-09 ZA ZA730927A patent/ZA73927B/xx unknown
- 1973-03-22 FI FI897/73A patent/FI57690C/fi active
- 1973-03-30 CA CA167,589A patent/CA977234A/en not_active Expired
- 1973-04-04 DE DE2316692A patent/DE2316692C2/de not_active Expired
- 1973-04-06 GB GB1665973A patent/GB1381071A/en not_active Expired
- 1973-04-12 CH CH528573A patent/CH562573A5/xx not_active IP Right Cessation
- 1973-05-24 BR BR3857/73A patent/BR7303857D0/pt unknown
- 1973-06-28 BE BE132883A patent/BE801635A/xx not_active IP Right Cessation
- 1973-08-09 DK DK436773A patent/DK145405C/da not_active IP Right Cessation
- 1973-09-25 NL NLAANVRAGE7313229,A patent/NL178054C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU5367473A (en) | 1974-09-26 |
| US3807286A (en) | 1974-04-30 |
| DK145405C (da) | 1983-04-18 |
| FI57690B (fi) | 1980-06-30 |
| GB1381071A (en) | 1975-01-22 |
| BR7303857D0 (pt) | 1974-09-05 |
| BE801635A (fr) | 1973-10-15 |
| NL7313229A (Direct) | 1974-04-08 |
| ZA73927B (en) | 1973-11-28 |
| DK145405B (da) | 1982-11-15 |
| FI57690C (fi) | 1980-10-10 |
| CH562573A5 (Direct) | 1975-06-13 |
| DE2316692C2 (de) | 1984-05-03 |
| NL178054C (nl) | 1986-01-16 |
| DE2316692A1 (de) | 1974-04-18 |
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