BR8600412A - Processo para fabricacao de elementos de filtro para cigarros e elemento de filtro para cigarros feito pelo dito processo - Google Patents

Processo para fabricacao de elementos de filtro para cigarros e elemento de filtro para cigarros feito pelo dito processo

Info

Publication number
BR8600412A
BR8600412A BR8600412A BR8600412A BR8600412A BR 8600412 A BR8600412 A BR 8600412A BR 8600412 A BR8600412 A BR 8600412A BR 8600412 A BR8600412 A BR 8600412A BR 8600412 A BR8600412 A BR 8600412A
Authority
BR
Brazil
Prior art keywords
cigarettes
manufacture
done
filter
filter element
Prior art date
Application number
BR8600412A
Other languages
English (en)
Inventor
George Jurkiewitsch
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of BR8600412A publication Critical patent/BR8600412A/pt

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
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
BR8600412A 1985-01-31 1986-01-31 Processo para fabricacao de elementos de filtro para cigarros e elemento de filtro para cigarros feito pelo dito processo BR8600412A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69709585A 1985-01-31 1985-01-31

Publications (1)

Publication Number Publication Date
BR8600412A true BR8600412A (pt) 1986-10-14

Family

ID=24799770

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8600412A BR8600412A (pt) 1985-01-31 1986-01-31 Processo para fabricacao de elementos de filtro para cigarros e elemento de filtro para cigarros feito pelo dito processo

Country Status (7)

Country Link
JP (1) JPS61247368A (pt)
CN (1) CN86101153A (pt)
BR (1) BR8600412A (pt)
CA (1) CA1261227A (pt)
DE (1) DE3602997A1 (pt)
FR (1) FR2576757B1 (pt)
GB (1) GB2170391B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076295A (en) * 1989-09-29 1991-12-31 R. J. Reynolds Tobacco Company Cigarette filter
US5105834A (en) * 1989-12-18 1992-04-21 R.J. Reynolds Tobacco Company Cigarette and cigarette filter element therefor
US5246017A (en) * 1990-11-06 1993-09-21 R. J. Reynolds Tobacco Company Cigarette and cigarette filter element therefor
DE102011005898B4 (de) * 2011-03-22 2013-02-07 Hauni Maschinenbau Ag Verfahren zum Auftragen von Leim auf einen Filterumhüllungspapierstreifen in einer Filterstrangmaschine sowie Verwendung einer Leimauftragsvorrichtung für ein solches Verfahren
PL3021698T3 (pl) * 2013-07-16 2021-07-19 Philip Morris Products S.A. Radialnie twardy filtr wyrobu do palenia
EP2901871A1 (en) * 2014-01-31 2015-08-05 Philip Morris Products S.A. Multi-segment filter tube
WO2016012447A1 (en) * 2014-07-22 2016-01-28 Jt International S.A. Method and apparatus for forming a filter rod

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079978A (en) * 1958-09-22 1963-03-05 Eastman Kodak Co Apparatus for manufacturing filters
FR1264163A (fr) * 1959-07-02 1961-06-19 Eastman Kodak Co Nouveau filtre pour la fumée de tabac et procédé et appareil pour la fabrication de ce filtre
GB1110785A (en) * 1964-08-27 1968-04-24 Courtaulds Ltd Filter elements
US3361137A (en) * 1965-09-27 1968-01-02 Celanese Corp Paperless cigarette filter

Also Published As

Publication number Publication date
JPS61247368A (ja) 1986-11-04
FR2576757A1 (fr) 1986-08-08
GB2170391B (en) 1988-07-20
GB8601984D0 (en) 1986-03-05
CA1261227A (en) 1989-09-26
CN86101153A (zh) 1986-09-24
FR2576757B1 (fr) 1988-12-23
DE3602997A1 (de) 1986-08-07
GB2170391A (en) 1986-08-06

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