GB1592952A - Smoke filter and process - Google Patents
Smoke filter and process Download PDFInfo
- Publication number
- GB1592952A GB1592952A GB4557876A GB4557876A GB1592952A GB 1592952 A GB1592952 A GB 1592952A GB 4557876 A GB4557876 A GB 4557876A GB 4557876 A GB4557876 A GB 4557876A GB 1592952 A GB1592952 A GB 1592952A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tow
- rod
- recess
- filter rod
- smoke
- 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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
- Multicomponent Fibers (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4557876A GB1592952A (en) | 1976-11-02 | 1976-11-02 | Smoke filter and process |
ES463690A ES463690A1 (es) | 1976-11-02 | 1977-10-28 | Barra de filtro de humo y metodo y perfeccionamientos en losaparatos para su produccion. |
IT2920377A IT1088025B (it) | 1976-11-02 | 1977-10-31 | Filtro per fumo e relativo processo di fabbricazione |
GR54685A GR63703B (en) | 1976-11-02 | 1977-11-01 | Smoke filter and process |
AU30214/77A AU514467B2 (en) | 1976-11-02 | 1977-11-01 | Cigarette filter |
DE19772749091 DE2749091A1 (de) | 1976-11-02 | 1977-11-02 | Rauchfilterstab sowie verfahren und vorrichtung zu seiner herstellung |
DE19772749092 DE2749092A1 (de) | 1976-11-02 | 1977-11-02 | Tabakrauchfilterstab sowie verfahren und vorrichtung zu seiner herstellung |
CH1333677A CH619847A5 (en) | 1976-11-02 | 1977-11-02 | Tobacco smoke filter rod |
FR7732896A FR2368904A1 (fr) | 1976-11-02 | 1977-11-02 | Procede pour la fabrication de filtres de fumee et filtres ainsi obtenus |
IE222877A IE45941B1 (en) | 1976-11-02 | 1977-11-02 | Smoke filter and process |
JP13212977A JPS5391199A (en) | 1976-11-02 | 1977-11-02 | Smoke filtering rod and method and apparatus for producing same |
BR7707415A BR7707415A (pt) | 1976-11-02 | 1977-11-03 | Filtro de fumo,processo e aparelho para a fabricacao de filtro de fumo |
ES1978238010U ES238010Y (es) | 1976-11-02 | 1978-09-01 | Barra de filtro de humo. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4557876A GB1592952A (en) | 1976-11-02 | 1976-11-02 | Smoke filter and process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1592952A true GB1592952A (en) | 1981-07-15 |
Family
ID=10437735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4557876A Expired GB1592952A (en) | 1976-11-02 | 1976-11-02 | Smoke filter and process |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5391199A (de) |
AU (1) | AU514467B2 (de) |
BR (1) | BR7707415A (de) |
CH (1) | CH619847A5 (de) |
DE (2) | DE2749092A1 (de) |
ES (2) | ES463690A1 (de) |
FR (1) | FR2368904A1 (de) |
GB (1) | GB1592952A (de) |
GR (1) | GR63703B (de) |
IE (1) | IE45941B1 (de) |
IT (1) | IT1088025B (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5947127A (en) * | 1993-07-13 | 1999-09-07 | Daicel Chemical Industries, Ltd. | Tobacco filters and method of producing the same |
CN103209606A (zh) * | 2010-10-06 | 2013-07-17 | 塞拉尼斯醋酸纤维有限公司 | 包含具有碳颗粒负载和封闭压降的多孔物质的吸烟装置用烟雾过滤器 |
CN103220924A (zh) * | 2010-10-15 | 2013-07-24 | 塞拉尼斯醋酸纤维有限公司 | 形成滤烟器用多孔物质的设备、系统和相关方法 |
US9149071B2 (en) | 2013-03-13 | 2015-10-06 | Celanese Acetate Llc | Smoke filters for reducing components in a smoke stream |
US9386803B2 (en) | 2010-01-06 | 2016-07-12 | Celanese Acetate Llc | Tobacco smoke filter for smoking device with porous mass of active particulate |
CN111280478A (zh) * | 2020-03-25 | 2020-06-16 | 南通烟滤嘴有限责任公司 | 一种空腔成型、颗粒施加装置 |
US12089629B2 (en) | 2018-02-15 | 2024-09-17 | Philip Morris Products S.A. | Method and apparatus for folding a web of material |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1601221A (en) * | 1977-03-18 | 1981-10-28 | Liggett Group Inc | Filter cigarette |
US8381947B2 (en) * | 2007-12-05 | 2013-02-26 | Philip Morris Usa Inc. | Bead feeder |
WO2011070639A1 (ja) * | 2009-12-07 | 2011-06-16 | 日本たばこ産業株式会社 | 粉粒体添加装置及びその添加方法 |
DE102011017615A1 (de) * | 2011-04-27 | 2012-10-31 | Hauni Maschinenbau Ag | Verfahren und Vorrichtung zum Einlegen von Objekten in einen Materialstrang der Tabak verarbeitenden Industrie |
DE102020102079B4 (de) * | 2020-01-29 | 2022-11-10 | Cerdia International GmbH | Verfahren zum stofflichen wiederverwenden von celluloseacetathaltigem material und systeme zum stofflichen wiederverwenden von celluloseacetathaltigem material |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1103091A (en) * | 1963-06-27 | 1968-02-14 | Cigarette Components Ltd | Improvements in or relating to tobacco smoke filters |
US3313306A (en) * | 1965-10-22 | 1967-04-11 | American Filtrona Corp | Stable elongated elements and smoking means incorporating the same |
US3455766A (en) * | 1965-10-22 | 1969-07-15 | American Filtrona Corp | Apparatus for forming elongated elements |
CA931852A (en) * | 1970-02-26 | 1973-08-14 | V. Hall Floyd | Apparatus for discharging filter tip material |
US3648711A (en) * | 1970-08-11 | 1972-03-14 | American Filtrona Corp | Tobacco smoke filter |
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 |
US3994306A (en) * | 1975-12-24 | 1976-11-30 | American Filtrona Corporation | Tobacco smoke filter |
-
1976
- 1976-11-02 GB GB4557876A patent/GB1592952A/en not_active Expired
-
1977
- 1977-10-28 ES ES463690A patent/ES463690A1/es not_active Expired
- 1977-10-31 IT IT2920377A patent/IT1088025B/it active
- 1977-11-01 GR GR54685A patent/GR63703B/el unknown
- 1977-11-01 AU AU30214/77A patent/AU514467B2/en not_active Expired
- 1977-11-02 JP JP13212977A patent/JPS5391199A/ja active Pending
- 1977-11-02 CH CH1333677A patent/CH619847A5/fr not_active IP Right Cessation
- 1977-11-02 IE IE222877A patent/IE45941B1/en unknown
- 1977-11-02 DE DE19772749092 patent/DE2749092A1/de not_active Withdrawn
- 1977-11-02 DE DE19772749091 patent/DE2749091A1/de not_active Withdrawn
- 1977-11-02 FR FR7732896A patent/FR2368904A1/fr not_active Withdrawn
- 1977-11-03 BR BR7707415A patent/BR7707415A/pt unknown
-
1978
- 1978-09-01 ES ES1978238010U patent/ES238010Y/es not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5746230A (en) * | 1990-08-24 | 1998-05-05 | Philip Morris Incorporated | Concentric smoking filter having discrete tow and web filter media |
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 |
US5947127A (en) * | 1993-07-13 | 1999-09-07 | Daicel Chemical Industries, Ltd. | Tobacco filters and method of producing the same |
US9386803B2 (en) | 2010-01-06 | 2016-07-12 | Celanese Acetate Llc | Tobacco smoke filter for smoking device with porous mass of active particulate |
CN103209606A (zh) * | 2010-10-06 | 2013-07-17 | 塞拉尼斯醋酸纤维有限公司 | 包含具有碳颗粒负载和封闭压降的多孔物质的吸烟装置用烟雾过滤器 |
EP2636319A2 (de) | 2010-10-06 | 2013-09-11 | Celanese Acetate LLC | Rauchfilter zum Rauchen Vorrichtungen mit Poröse Massen mit Kohlenfaserverstärkter Laden teilchen und vergossenes druckverlust |
CN103220924A (zh) * | 2010-10-15 | 2013-07-24 | 塞拉尼斯醋酸纤维有限公司 | 形成滤烟器用多孔物质的设备、系统和相关方法 |
US9027566B2 (en) | 2010-10-15 | 2015-05-12 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
US9138017B2 (en) | 2010-10-15 | 2015-09-22 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
US9149069B2 (en) | 2010-10-15 | 2015-10-06 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
US9179708B2 (en) | 2010-10-15 | 2015-11-10 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
CN103330283A (zh) * | 2010-10-15 | 2013-10-02 | 塞拉尼斯醋酸纤维有限公司 | 形成滤烟器用多孔物质的设备、系统和相关方法 |
CN103330283B (zh) * | 2010-10-15 | 2016-08-10 | 塞拉尼斯醋酸纤维有限公司 | 形成滤烟器用多孔物质的设备、系统和相关方法 |
US9149071B2 (en) | 2013-03-13 | 2015-10-06 | Celanese Acetate Llc | Smoke filters for reducing components in a smoke stream |
US12089629B2 (en) | 2018-02-15 | 2024-09-17 | Philip Morris Products S.A. | Method and apparatus for folding a web of material |
CN111280478A (zh) * | 2020-03-25 | 2020-06-16 | 南通烟滤嘴有限责任公司 | 一种空腔成型、颗粒施加装置 |
Also Published As
Publication number | Publication date |
---|---|
AU3021477A (en) | 1979-05-10 |
ES238010Y (es) | 1979-04-16 |
FR2368904A1 (fr) | 1978-05-26 |
ES463690A1 (es) | 1978-09-01 |
IE45941L (en) | 1978-05-02 |
JPS5391199A (en) | 1978-08-10 |
BR7707415A (pt) | 1978-11-21 |
DE2749091A1 (de) | 1978-05-18 |
CH619847A5 (en) | 1980-10-31 |
IE45941B1 (en) | 1983-01-12 |
IT1088025B (it) | 1985-06-04 |
ES238010U (es) | 1978-11-01 |
AU514467B2 (en) | 1981-02-12 |
GR63703B (en) | 1979-11-30 |
DE2749092A1 (de) | 1978-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |