FR2508774A1 - Filtre a cigarette - Google Patents

Filtre a cigarette Download PDF

Info

Publication number
FR2508774A1
FR2508774A1 FR8211828A FR8211828A FR2508774A1 FR 2508774 A1 FR2508774 A1 FR 2508774A1 FR 8211828 A FR8211828 A FR 8211828A FR 8211828 A FR8211828 A FR 8211828A FR 2508774 A1 FR2508774 A1 FR 2508774A1
Authority
FR
France
Prior art keywords
filter
smoke
passage
core
pressure drop
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.)
Withdrawn
Application number
FR8211828A
Other languages
English (en)
French (fr)
Inventor
Pandelli Andreas
Barry James Tompkins
Anthony Sydney Cantell
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 FR2508774A1 publication Critical patent/FR2508774A1/fr
Withdrawn legal-status Critical Current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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
FR8211828A 1981-07-06 1982-07-06 Filtre a cigarette Withdrawn FR2508774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8120815 1981-07-06
GB8212646 1982-04-30

Publications (1)

Publication Number Publication Date
FR2508774A1 true FR2508774A1 (fr) 1983-01-07

Family

ID=26280028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211828A Withdrawn FR2508774A1 (fr) 1981-07-06 1982-07-06 Filtre a cigarette

Country Status (11)

Country Link
AT (1) AT382302B (de)
AU (1) AU560341B2 (de)
BR (1) BR8203959A (de)
DE (1) DE3225071C2 (de)
ES (1) ES514490A0 (de)
FR (1) FR2508774A1 (de)
GB (1) GB2103065B (de)
HK (1) HK86189A (de)
IT (1) IT1198385B (de)
NL (1) NL8202711A (de)
SE (1) SE453149B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310257A1 (de) * 1987-09-17 1989-04-05 Rothmans International Tobacco Limited Filterstangen für Zigaretten und Zigaretten mit solchen Filterstangen

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118424B (en) * 1982-04-07 1986-07-16 Filtrona Ltd Tobacco smoke filter
DE3400004A1 (de) * 1984-01-02 1985-07-18 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Ventilationselement fuer einen rauchbaren artikel
GB8429104D0 (en) * 1984-11-17 1984-12-27 British American Tobacco Co Tobacco smoke filters
CH668533A5 (de) * 1985-08-26 1989-01-13 Baumgartner Papiers Sa Zigarettenfiltereinheit.
DE3624661A1 (de) * 1986-07-22 1988-02-04 Rhodia Ag Ventilierte zigarette
US5509429A (en) * 1989-03-02 1996-04-23 Kothmans, Benson & Hedges Inc. Uniform tar delivery profile filter
ITBO20130640A1 (it) * 2013-11-25 2015-05-26 Gd Spa Elemento filtrante ed articolo da fumo comprendente tale elemento filtrante.
DE102015013267A1 (de) 2015-10-07 2017-04-13 Paul Geber Automatisch arbeitende Vorrichtung zum Schneiden von Lebensmitteln
DE102016108440A1 (de) 2016-05-06 2017-11-09 Paul Geber Schneidevorrichtung für Lebensmittel
CN114631644A (zh) * 2022-04-26 2022-06-17 南通烟滤嘴有限责任公司 一种双层滤棒、复合滤棒、卷烟及卷烟的制备方法
CN115094673A (zh) * 2022-07-18 2022-09-23 安徽天翔高新特种包装材料集团有限公司 一种可增大进气量耐拉伸接装纸

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB970817A (en) * 1962-04-04 1964-09-23 United States Filter Corp Method and apparatus for treating, and products formed from, continuous filamentary tows
CA953600A (en) * 1971-03-03 1974-08-27 Thomas W. Summers Cigarette filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310257A1 (de) * 1987-09-17 1989-04-05 Rothmans International Tobacco Limited Filterstangen für Zigaretten und Zigaretten mit solchen Filterstangen

Also Published As

Publication number Publication date
AT382302B (de) 1987-02-10
IT8222242A0 (it) 1982-07-05
GB2103065B (en) 1985-07-03
GB2103065A (en) 1983-02-16
DE3225071C2 (de) 1996-02-22
BR8203959A (pt) 1983-06-28
IT1198385B (it) 1988-12-21
HK86189A (en) 1989-11-10
ATA262382A (de) 1986-07-15
SE8204146L (sv) 1983-01-07
ES8304775A1 (es) 1983-04-01
SE8204146D0 (sv) 1982-07-05
AU560341B2 (en) 1987-04-02
AU8561282A (en) 1983-01-13
DE3225071A1 (de) 1983-01-20
ES514490A0 (es) 1983-04-01
SE453149B (sv) 1988-01-18
NL8202711A (nl) 1983-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse