FI750685A - - Google Patents

Info

Publication number
FI750685A
FI750685A FI750685A FI750685A FI750685A FI 750685 A FI750685 A FI 750685A FI 750685 A FI750685 A FI 750685A FI 750685 A FI750685 A FI 750685A FI 750685 A FI750685 A FI 750685A
Authority
FI
Finland
Application number
FI750685A
Other languages
Finnish (fi)
Other versions
FI58863C (fi
FI58863B (fi
Inventor
John Henry Sextone
Original Assignee
British American Tobacco Co
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 British American Tobacco Co filed Critical British American Tobacco Co
Publication of FI750685A publication Critical patent/FI750685A/fi
Application granted granted Critical
Publication of FI58863B publication Critical patent/FI58863B/fi
Publication of FI58863C publication Critical patent/FI58863C/fi

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
    • 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
FI750685A 1974-03-13 1975-03-10 Foerfarande och anordning foer behandling av fibermaterial vid framstaellning av tobaksroeksfilter som innehaoller partikelmaterial FI58863C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/450,574 US3943832A (en) 1974-03-13 1974-03-13 Method and apparatus for the handling of tow in the manufacture of tobacco smoke filters containing particulate material
US45057474 1974-03-13

Publications (3)

Publication Number Publication Date
FI750685A true FI750685A (pt) 1975-09-14
FI58863B FI58863B (fi) 1981-01-30
FI58863C FI58863C (fi) 1981-05-11

Family

ID=23788627

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750685A FI58863C (fi) 1974-03-13 1975-03-10 Foerfarande och anordning foer behandling av fibermaterial vid framstaellning av tobaksroeksfilter som innehaoller partikelmaterial

Country Status (12)

Country Link
US (1) US3943832A (pt)
JP (1) JPS522000B2 (pt)
BE (1) BE826598A (pt)
BR (1) BR7501454A (pt)
CA (1) CA1020037A (pt)
CH (1) CH586025A5 (pt)
DE (1) DE2509121C3 (pt)
DK (1) DK152826C (pt)
FI (1) FI58863C (pt)
GB (1) GB1458803A (pt)
NL (1) NL182856C (pt)
ZA (1) ZA751201B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592952A (en) * 1976-11-02 1981-07-15 Cigarette Components Ltd Smoke filter and process
GB1601221A (en) * 1977-03-18 1981-10-28 Liggett Group Inc Filter cigarette
US4285677A (en) * 1979-09-07 1981-08-25 Daicel Ltd. Method and apparatus for the manufacture of cigarette filters containing particulate material
JPS56111489A (en) * 1980-02-08 1981-09-03 Hitachi Ltd Fuel bundle
FR2607141B1 (fr) * 1986-11-20 1988-12-23 Air Ind Systemes Sa Procede de denaturation des peintures et installation pour sa mise en oeuvre
DE3823707A1 (de) * 1988-07-13 1990-01-18 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zur herstellung von filterstaeben fuer stabfoermige rauchartikel
JP2946236B2 (ja) * 1990-10-24 1999-09-06 株式会社三條機械製作所 タバコフィルターロッドの製造法及びその製造装置
US5221247A (en) * 1992-04-27 1993-06-22 Philip Morris Incorporation High speed vacuum assisted free flowing material inserter in filter rod manfacture
US5339871A (en) * 1993-05-04 1994-08-23 Philip Morris Incorporated Apparatus and methods for transferring and metering granular material
US5875824A (en) * 1996-08-06 1999-03-02 Atwell; Charles G. Method and apparatus for high speed delivery of particulate material
US6723033B1 (en) 1999-03-02 2004-04-20 Philip Morris Incorporated Method and apparatus for producing particle bearing filter rod
EP1726225B1 (en) * 2004-03-16 2017-01-04 Japan Tobacco, Inc. Filter rod manufacturing machine
ZA200905994B (en) * 2009-08-28 2014-05-28 Tobacco Res And Dev Inst (Pty) Ltd Filter rod maker
US8534294B2 (en) * 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
GB0922253D0 (en) * 2009-12-21 2010-02-03 British American Tobacco Co Sheet filter materials with additives
DE102013212416A1 (de) * 2013-06-27 2014-12-31 Hauni Maschinenbau Ag Vorrichtung, Verfahren und Maschine zum Herstellen eines Filterstrangs der Tabak verarbeitenden Industrie
PL3600858T3 (pl) * 2017-03-24 2023-07-24 British American Tobacco (Investments) Limited Urządzenie i sposób formowania prętów z materiału włóknistego
KR102413848B1 (ko) * 2020-02-21 2022-06-27 주식회사 케이티앤지 오크통을 활용한 흡연재료의 숙성방법 및 이를 이용하여 제조된 흡연물품

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1410745A (en) * 1918-06-15 1922-03-28 Bernard W Gates Tape and process of making same
US2423554A (en) * 1940-02-19 1947-07-08 Davidson Glenn Method of and means for making mouthpiece cigarettes
US2793572A (en) * 1952-05-02 1957-05-28 H & V Specialties Co Inc Apparatus for and method of making filters
US3128680A (en) * 1960-03-15 1964-04-14 Philip Morris Inc Method of forming cigarette filter
US3693313A (en) * 1970-07-29 1972-09-26 Brown & Williamson Tobacco Cigarette paper tube manufacture
US3837264A (en) * 1973-05-07 1974-09-24 Brown & Williamson Tobacco Intermittent process for manufacture of a multiple filter rod having spaced pockets containing particulate material
US3844200A (en) * 1973-05-07 1974-10-29 Brown & Williamson Tobacco Continuous manufacture of a multiple filter rod having spaced pockets containing particulate material

Also Published As

Publication number Publication date
US3943832A (en) 1976-03-16
JPS522000B2 (pt) 1977-01-19
JPS50126900A (pt) 1975-10-06
CH586025A5 (pt) 1977-03-31
BE826598A (fr) 1975-06-30
NL182856C (nl) 1988-06-01
NL182856B (nl) 1988-01-04
DE2509121A1 (de) 1975-09-18
NL7503020A (nl) 1975-09-16
DK152826C (da) 1988-10-17
FI58863C (fi) 1981-05-11
DE2509121C3 (de) 1978-11-09
DK152826B (da) 1988-05-24
DK57975A (pt) 1975-09-14
DE2509121B2 (de) 1978-03-16
FI58863B (fi) 1981-01-30
ZA751201B (en) 1976-01-28
CA1020037A (en) 1977-11-01
BR7501454A (pt) 1975-12-09
GB1458803A (en) 1976-12-15

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BRITISH AMERICAN TOBACCO COMPANY LTD.