NL8301255A - Sigarettefilter. - Google Patents

Sigarettefilter. Download PDF

Info

Publication number
NL8301255A
NL8301255A NL8301255A NL8301255A NL8301255A NL 8301255 A NL8301255 A NL 8301255A NL 8301255 A NL8301255 A NL 8301255A NL 8301255 A NL8301255 A NL 8301255A NL 8301255 A NL8301255 A NL 8301255A
Authority
NL
Netherlands
Prior art keywords
filter
core
casing
pressure drop
cigarette
Prior art date
Application number
NL8301255A
Other languages
English (en)
Dutch (nl)
Original Assignee
Filtrona 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 Filtrona Ltd filed Critical Filtrona Ltd
Publication of NL8301255A publication Critical patent/NL8301255A/nl

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)
NL8301255A 1982-04-08 1983-04-08 Sigarettefilter. NL8301255A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8210585 1982-04-08
GB8210585 1982-04-08

Publications (1)

Publication Number Publication Date
NL8301255A true NL8301255A (nl) 1983-11-01

Family

ID=10529642

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8301255A NL8301255A (nl) 1982-04-08 1983-04-08 Sigarettefilter.

Country Status (10)

Country Link
BE (1) BE896393A (fr)
CH (1) CH660836A5 (fr)
DE (1) DE3312706A1 (fr)
FR (1) FR2524775A1 (fr)
GB (1) GB2118819B (fr)
IT (1) IT1194191B (fr)
NL (1) NL8301255A (fr)
NO (1) NO157125C (fr)
PT (1) PT76503B (fr)
SE (1) SE8301884L (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550740A (en) * 1983-12-05 1985-11-05 Brown & Williamson Tobacco Corporation Mouthpiece for a cigarette and a cigarette having same
US4557281A (en) * 1983-12-05 1985-12-10 Brown & Williamson Tobacco Corporation Filtered cigarette
US4681125A (en) * 1985-03-06 1987-07-21 Brown & Williamson Tobacco Corporation Mouthpiece for tobacco smoke article
GB8525967D0 (en) * 1985-10-22 1985-11-27 Cigarette Components Ltd Ventilated cigarette filter
FR2746600B1 (fr) * 1996-03-29 1998-04-30 Tabacs & Allumettes Ind Cigarette a filtre ventile a double troncon de filtrage, aromatisee par le gainage du filtre.
GB9917820D0 (en) 1999-07-29 1999-09-29 American Filtrona Corp Filter for a cigarette and filter-tipped cigarette
GB0809865D0 (en) * 2008-05-30 2008-07-09 British American Tobacco Co Filter for a smoking article
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
EP2900093B1 (fr) 2012-09-28 2020-05-13 Philip Morris Products S.a.s. Article à fumer avec réduction de la coloration d'extrémité buccale
US11839234B2 (en) * 2018-03-08 2023-12-12 Philip Morris Products S.A. Aerosol generating articles
CN109645559A (zh) * 2018-12-25 2019-04-19 杨成云 一种多层瓦楞纸沟槽滤棒
WO2020215972A1 (fr) * 2019-04-22 2020-10-29 博颉(上海)管理咨询有限公司 Produit à base de tabac et son procédé de fabrication
WO2020228424A1 (fr) * 2019-05-10 2020-11-19 博颉(上海)管理咨询有限公司 Cigarette à chauffage sans combustion
GB202116870D0 (en) * 2021-11-23 2022-01-05 Essentra Filter Products Dev Co Pte Ltd Paper filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308661A (en) * 1970-02-21 1973-02-21 Cigarette Components Ltd Device for treating tobacco smoke
GB1319862A (en) * 1970-07-23 1973-06-13 British American Tobacco Co Tobacco-smoke filters

Also Published As

Publication number Publication date
GB2118819B (en) 1986-09-24
PT76503B (en) 1986-01-27
GB2118819A (en) 1983-11-09
IT8320484A0 (it) 1983-04-07
NO831109L (no) 1983-10-10
BE896393A (fr) 1983-10-07
IT8320484A1 (it) 1984-10-07
PT76503A (en) 1983-05-01
SE8301884L (sv) 1983-10-09
NO157125B (no) 1987-10-19
IT1194191B (it) 1988-09-14
FR2524775B3 (fr) 1985-01-25
GB8309058D0 (en) 1983-05-11
NO157125C (no) 1988-06-01
DE3312706A1 (de) 1983-10-13
SE8301884D0 (sv) 1983-04-06
FR2524775A1 (fr) 1983-10-14
CH660836A5 (fr) 1987-05-29

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed