GB1592952A - Smoke filter and process - Google Patents

Smoke filter and process Download PDF

Info

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
Application number
GB4557876A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cigarette Components Ltd
Original Assignee
Cigarette Components Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd
Priority to GB4557876A priority Critical patent/GB1592952A/en
Priority to ES463690A priority patent/ES463690A1/es
Priority to IT2920377A priority patent/IT1088025B/it
Priority to AU30214/77A priority patent/AU514467B2/en
Priority to GR54685A priority patent/GR63703B/el
Priority to IE222877A priority patent/IE45941B1/en
Priority to DE19772749091 priority patent/DE2749091A1/de
Priority to CH1333677A priority patent/CH619847A5/fr
Priority to FR7732896A priority patent/FR2368904A1/fr
Priority to JP13212977A priority patent/JPS5391199A/ja
Priority to DE19772749092 priority patent/DE2749092A1/de
Priority to BR7707415A priority patent/BR7707415A/pt
Priority to ES1978238010U priority patent/ES238010Y/es
Publication of GB1592952A publication Critical patent/GB1592952A/en
Expired legal-status Critical Current

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)
  • Multicomponent Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Nonwoven Fabrics (AREA)
GB4557876A 1976-11-02 1976-11-02 Smoke filter and process Expired GB1592952A (en)

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
AU30214/77A AU514467B2 (en) 1976-11-02 1977-11-01 Cigarette filter
GR54685A GR63703B (en) 1976-11-02 1977-11-01 Smoke filter and process
IE222877A IE45941B1 (en) 1976-11-02 1977-11-02 Smoke filter and process
DE19772749091 DE2749091A1 (de) 1976-11-02 1977-11-02 Rauchfilterstab 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
JP13212977A JPS5391199A (en) 1976-11-02 1977-11-02 Smoke filtering rod and method and apparatus for producing same
DE19772749092 DE2749092A1 (de) 1976-11-02 1977-11-02 Tabakrauchfilterstab sowie verfahren und vorrichtung zu seiner herstellung
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 (es)
AU (1) AU514467B2 (es)
BR (1) BR7707415A (es)
CH (1) CH619847A5 (es)
DE (2) DE2749092A1 (es)
ES (2) ES463690A1 (es)
FR (1) FR2368904A1 (es)
GB (1) GB1592952A (es)
GR (1) GR63703B (es)
IE (1) IE45941B1 (es)
IT (1) IT1088025B (es)

Cited By (8)

* Cited by examiner, † Cited by third party
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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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
CN111629613B (zh) * 2018-02-15 2022-11-11 菲利普莫里斯生产公司 用于折叠材料幅材的方法和设备
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)

* Cited by examiner, † Cited by third party
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

Cited By (15)

* Cited by examiner, † Cited by third party
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
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 (en) 2010-10-06 2013-09-11 Celanese Acetate LLC Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop
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
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
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
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
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
BR7707415A (pt) 1978-11-21
ES463690A1 (es) 1978-09-01
DE2749092A1 (de) 1978-05-18
CH619847A5 (en) 1980-10-31
AU514467B2 (en) 1981-02-12
JPS5391199A (en) 1978-08-10
AU3021477A (en) 1979-05-10
ES238010U (es) 1978-11-01
DE2749091A1 (de) 1978-05-18
IT1088025B (it) 1985-06-04
IE45941L (en) 1978-05-02
IE45941B1 (en) 1983-01-12
ES238010Y (es) 1979-04-16
GR63703B (en) 1979-11-30
FR2368904A1 (fr) 1978-05-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee