CH507669A - Filtre pour fumée de tabac et son procédé de fabrication - Google Patents

Filtre pour fumée de tabac et son procédé de fabrication

Info

Publication number
CH507669A
CH507669A CH656669A CH656669A CH507669A CH 507669 A CH507669 A CH 507669A CH 656669 A CH656669 A CH 656669A CH 656669 A CH656669 A CH 656669A CH 507669 A CH507669 A CH 507669A
Authority
CH
Switzerland
Prior art keywords
filter
manufacturing process
tobacco smoke
tobacco
smoke
Prior art date
Application number
CH656669A
Other languages
English (en)
French (fr)
Inventor
Malcolm Berger Richard
Wincel Brooks Elwin
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 CH507669A publication Critical patent/CH507669A/fr

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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
CH656669A 1968-05-08 1969-04-30 Filtre pour fumée de tabac et son procédé de fabrication CH507669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72747768A 1968-05-08 1968-05-08

Publications (1)

Publication Number Publication Date
CH507669A true CH507669A (fr) 1971-05-31

Family

ID=24922820

Family Applications (1)

Application Number Title Priority Date Filing Date
CH656669A CH507669A (fr) 1968-05-08 1969-04-30 Filtre pour fumée de tabac et son procédé de fabrication

Country Status (23)

Country Link
US (1) US3533416A (sv)
AT (1) AT292532B (sv)
BE (1) BE732696A (sv)
BG (2) BG15533A3 (sv)
BR (1) BR6908617D0 (sv)
CA (1) CA921790A (sv)
CH (1) CH507669A (sv)
CS (1) CS197337B2 (sv)
DE (1) DE1920700A1 (sv)
DK (1) DK142341B (sv)
ES (2) ES172814Y (sv)
FI (1) FI48523C (sv)
FR (1) FR2008066A1 (sv)
GB (1) GB1263154A (sv)
IE (1) IE32825B1 (sv)
IL (1) IL32018A (sv)
IT (1) IT1056724B (sv)
NL (1) NL162828C (sv)
NO (1) NO130973C (sv)
RO (1) RO54496A (sv)
SE (1) SE408367B (sv)
SU (1) SU383243A3 (sv)
YU (2) YU35494B (sv)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810477A (en) * 1968-05-08 1974-05-14 American Filtrona Corp Tobacco smoke filter
US3599646A (en) * 1969-04-30 1971-08-17 American Filtrona Corp Cigarette filter
US3685523A (en) * 1969-06-27 1972-08-22 Molins Machine Co Ltd Tobacco smoke filter
IE34551B1 (en) * 1969-11-07 1975-06-11 Cigarette Components Ltd Cigarette filter
US3648711A (en) * 1970-08-11 1972-03-14 American Filtrona Corp Tobacco smoke filter
US3805682A (en) * 1970-12-24 1974-04-23 American Filtrona Corp Method of making tobacco smoke filters
US3714949A (en) * 1971-02-16 1973-02-06 D King Cigarette filter
US3752165A (en) * 1971-12-20 1973-08-14 G Harllee Smoke filter plug and process and cigarette made therefrom
US3811451A (en) * 1972-09-11 1974-05-21 American Filtrona Corp Tobacco smoke filter
US4022221A (en) * 1975-10-31 1977-05-10 American Filtrona Corporation Tobacco smoke filter
US4357950A (en) * 1980-05-27 1982-11-09 American Filtrona Corporation Tobacco smoke filter having improved tar/carbon monoxide ratio
US4388934A (en) * 1980-06-18 1983-06-21 British-American Tobacco Company Limited Filters
US4492238A (en) * 1981-09-30 1985-01-08 Philip Morris Incorporated Method and apparatus for production of smoke filter components
CH669309A5 (sv) * 1985-08-26 1989-03-15 Baumgartner Papiers Sa
ES2023639B3 (es) * 1986-02-06 1992-02-01 Martin Brinkmann Ag Tabak- Und Cigarettenfabriken Boquilla de un cigarrillo o tal cosa, y procedimiento para su fabricacion
US4869274A (en) * 1986-07-23 1989-09-26 Berger Richard M Cooling apparatus for use in the manufacture of tobacco filters
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US5195543A (en) * 1991-10-28 1993-03-23 American Filtrona Corporation Balanced flow tobacco smoke filter
US7888275B2 (en) * 2005-01-21 2011-02-15 Filtrona Porous Technologies Corp. Porous composite materials comprising a plurality of bonded fiber component structures
US7836895B2 (en) * 2003-06-23 2010-11-23 R. J. Reynolds Tobacco Company Filtered cigarette incorporating a breakable capsule
US20050016555A1 (en) * 2003-07-24 2005-01-27 Lyles Mark B. Nucleic acid based filters
WO2005087026A1 (ja) * 2004-03-16 2005-09-22 Japan Tobacco Inc. フィルタロッド製造機
US20060207234A1 (en) * 2005-03-18 2006-09-21 Ward Bennett C Coalescing filter elements comprising self-sustaining, bonded fiber structures
US20060216491A1 (en) * 2005-03-22 2006-09-28 Ward Bennett C Bonded structures formed form multicomponent fibers having elastomeric components for use as ink reservoirs
US20060216506A1 (en) * 2005-03-22 2006-09-28 Jian Xiang Multicomponent fibers having elastomeric components and bonded structures formed therefrom
US20060237375A1 (en) * 2005-03-22 2006-10-26 Jian Xiang Bonded fiber structures for use in blood separation
US8424539B2 (en) * 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US20080187751A1 (en) * 2007-02-02 2008-08-07 Ward Bennett C Porous Reservoirs Formed From Side-By-Side Bicomponent Fibers
US20080251599A1 (en) * 2007-04-11 2008-10-16 Ward Bennett C Vapor Emitting Device
EP2253231A1 (en) * 2009-05-18 2010-11-24 Philip Morris Products S.A. Smoking article with improved flow restriction element
US8511361B2 (en) * 2011-08-05 2013-08-20 Baker Hughes Incorporated Permeable material compacting apparatus
IT201600090857A1 (it) * 2016-09-08 2018-03-08 Montrade S P A Procedimento ed apparecchiatura per la produzione di una bacchetta filtro per articoli da fumo
EP3599904B1 (en) * 2017-03-27 2021-05-26 Philip Morris Products S.A. Apparatus and method for forming filter rods
WO2019106038A1 (en) 2017-11-28 2019-06-06 Philip Morris Products S.A. Aerosol generating article having improved mouth end cavity
US11390996B2 (en) * 2018-08-23 2022-07-19 Eastman Chemical Company Elongated tubular articles from wet-laid webs
FR3112992B1 (fr) 2020-07-30 2022-06-24 Psa Automobiles Sa Ensemble constitue d’un voile de roue et d’au moins un insert comportant des moyens de retenu contre les gravillons
CN113545516A (zh) * 2021-08-20 2021-10-26 江苏大亚滤嘴材料有限公司 变径空管滤棒的成型方法
GB202214783D0 (en) * 2022-10-07 2022-11-23 Essentra Filter Products Dev Co Pte Ltd Element for an aerosol generating article or smoking article

Also Published As

Publication number Publication date
NL162828C (nl) 1980-07-15
DE1920700A1 (de) 1970-02-19
NL6906823A (sv) 1969-11-11
YU308977A (en) 1980-10-31
IL32018A0 (en) 1969-06-25
ES366885A1 (es) 1971-03-16
YU108669A (en) 1980-10-31
NO130973C (sv) 1975-03-25
YU35495B (en) 1981-04-30
CA921790A (en) 1973-02-27
US3533416A (en) 1970-10-13
ES172814U (es) 1972-02-16
SU383243A3 (sv) 1973-05-25
DK142341C (sv) 1981-03-02
BG15533A3 (bg) 1976-04-26
BE732696A (sv) 1969-11-07
BG15534A3 (bg) 1976-04-26
IE32825B1 (en) 1973-12-12
RO54496A (sv) 1973-02-17
NO130973B (sv) 1974-12-09
CS197337B2 (en) 1980-04-30
FI48523C (sv) 1974-11-11
YU35494B (en) 1981-04-30
DK142341B (da) 1980-10-20
GB1263154A (en) 1972-02-09
BR6908617D0 (pt) 1973-01-30
SE408367B (sv) 1979-06-11
NL162828B (nl) 1980-02-15
FR2008066A1 (sv) 1970-01-16
FI48523B (sv) 1974-07-31
IL32018A (en) 1971-12-29
IT1056724B (it) 1982-02-20
ES172814Y (es) 1973-02-16
AT292532B (de) 1971-08-25
IE32825L (en) 1969-11-08

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: AMERICAN FILTRONA CORPORATION

PL Patent ceased