AU514467B2 - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
AU514467B2
AU514467B2 AU30214/77A AU3021477A AU514467B2 AU 514467 B2 AU514467 B2 AU 514467B2 AU 30214/77 A AU30214/77 A AU 30214/77A AU 3021477 A AU3021477 A AU 3021477A AU 514467 B2 AU514467 B2 AU 514467B2
Authority
AU
Australia
Prior art keywords
cigarette filter
cigarette
filter
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
AU30214/77A
Other languages
English (en)
Other versions
AU3021477A (en
Inventor
S. W. Tompkins B. J. and Tearle P. M Byrne
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
Publication of AU3021477A publication Critical patent/AU3021477A/en
Application granted granted Critical
Publication of AU514467B2 publication Critical patent/AU514467B2/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
AU30214/77A 1976-11-02 1977-11-01 Cigarette filter Expired AU514467B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB45578/76 1976-11-02
GB4557876A GB1592952A (en) 1976-11-02 1976-11-02 Smoke filter and process

Publications (2)

Publication Number Publication Date
AU3021477A AU3021477A (en) 1979-05-10
AU514467B2 true AU514467B2 (en) 1981-02-12

Family

ID=10437735

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30214/77A Expired AU514467B2 (en) 1976-11-02 1977-11-01 Cigarette filter

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)

Families Citing this family (14)

* 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
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
CA2127817C (en) * 1993-07-13 2007-07-03 Hitoshi Tsugaya Tobacco filters and method of producing the same
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
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
KR101520198B1 (ko) * 2010-10-06 2015-05-13 셀라네세 아세테이트 앨앨씨 탄소 입자 로딩 및 캡슐화 압력 강하를 갖는 다공성 매스를 포함한 흡연기용 연기 필터
JP5728584B2 (ja) 2010-10-15 2015-06-03 セラニーズ アセテート，エルエルシー 煙フィルタ用多孔質体を形成する装置、システム、および関連方法
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
US9149071B2 (en) 2013-03-13 2015-10-06 Celanese Acetate Llc Smoke filters for reducing components in a smoke stream
WO2019158313A1 (en) * 2018-02-15 2019-08-22 Philip Morris Products S.A. Method and apparatus for folding a web of material
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
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

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

Also Published As

Publication number Publication date
GB1592952A (en) 1981-07-15
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
GR63703B (en) 1979-11-30
DE2749092A1 (de) 1978-05-18

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