BR7402528D0 - Processo de fabricacao de um filtro de fumaca de tabaco e aparelhagem para este fim - Google Patents

Processo de fabricacao de um filtro de fumaca de tabaco e aparelhagem para este fim

Info

Publication number
BR7402528D0
BR7402528D0 BR2528/74A BR252874A BR7402528D0 BR 7402528 D0 BR7402528 D0 BR 7402528D0 BR 2528/74 A BR2528/74 A BR 2528/74A BR 252874 A BR252874 A BR 252874A BR 7402528 D0 BR7402528 D0 BR 7402528D0
Authority
BR
Brazil
Prior art keywords
appliance
manufacturing
tobacco smoke
smoke filter
filter
Prior art date
Application number
BR2528/74A
Other languages
English (en)
Inventor
J Sexstone
Original Assignee
Souza Cruz Ind & Com
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 Souza Cruz Ind & Com filed Critical Souza Cruz Ind & Com
Publication of BR7402528D0 publication Critical patent/BR7402528D0/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
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
BR2528/74A 1973-05-07 1974-03-29 Processo de fabricacao de um filtro de fumaca de tabaco e aparelhagem para este fim BR7402528D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00358127A US3837264A (en) 1973-05-07 1973-05-07 Intermittent process for manufacture of a multiple filter rod having spaced pockets containing particulate material

Publications (1)

Publication Number Publication Date
BR7402528D0 true BR7402528D0 (pt) 1974-11-19

Family

ID=23408414

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2528/74A BR7402528D0 (pt) 1973-05-07 1974-03-29 Processo de fabricacao de um filtro de fumaca de tabaco e aparelhagem para este fim

Country Status (13)

Country Link
US (1) US3837264A (pt)
JP (1) JPS5339520B2 (pt)
AU (1) AU465966B2 (pt)
BE (1) BE810696A (pt)
BR (1) BR7402528D0 (pt)
CA (1) CA999207A (pt)
CH (1) CH577279A5 (pt)
DE (1) DE2421848C2 (pt)
FI (1) FI58718C (pt)
GB (1) GB1431625A (pt)
IT (1) IT1011024B (pt)
NL (1) NL7405354A (pt)
ZA (1) ZA738776B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884741A (en) * 1974-02-22 1975-05-20 Brown & Williamson Tobacco Method and apparatus for the manufacture of filter rods containing particulate material by a split rod technique
US3957563A (en) * 1974-02-22 1976-05-18 Brown & Williamson Tobacco Corporation Method and apparatus for the manufacture of filter rods containing particulate material by a split rod technique
US3943832A (en) * 1974-03-13 1976-03-16 Brown & Williamson Tobacco Corporation Method and apparatus for the handling of tow in the manufacture of tobacco smoke filters containing particulate material
US4214508A (en) * 1977-10-13 1980-07-29 Philip Morris Incorporated Method and apparatus for making cigarette filters of filamentary material
CH627056A5 (pt) * 1977-12-15 1981-12-31 Baumgartner Papiers Sa
US4285677A (en) * 1979-09-07 1981-08-25 Daicel Ltd. Method and apparatus for the manufacture of cigarette filters containing particulate material
US4541826A (en) * 1981-09-25 1985-09-17 Molins Plc Method and apparatus for making composite filter rods
US4862905A (en) * 1987-06-15 1989-09-05 R. J. Reynolds Tobacco Company Rods containing pelletized material
US5542901A (en) * 1992-04-27 1996-08-06 Philip Morris Incorporated Vacuum arrangement on combiner
US7004896B2 (en) * 2001-01-29 2006-02-28 Hauni Maschinenbau Gmbh Method and arrangement for producing compound filters
DE10105010A1 (de) * 2001-01-29 2002-09-12 Hauni Maschinenbau Ag Verfahren und Einrichtung zur Herstellung von Mehrfachfiltern
US6837281B2 (en) 2001-08-17 2005-01-04 Philip Morris Incorporation Apparatus and method for filling cavities with metered amounts of granular particles
US7074170B2 (en) * 2002-03-29 2006-07-11 Philip Morris Usa Inc. Method and apparatus for making cigarette filters with a centrally located flavored element
EP1574142A1 (en) * 2004-03-08 2005-09-14 Acetate Products Limited Process for making filter tow
EP1726225B1 (en) * 2004-03-16 2017-01-04 Japan Tobacco, Inc. Filter rod manufacturing machine
EP2110031A1 (en) 2008-04-18 2009-10-21 Philip Morris Products S.A. Filter making apparatus
MY152786A (en) * 2008-06-02 2014-11-28 Philip Morris Products Sa Smoking article with transparent section
EP3488711B1 (en) * 2016-07-26 2021-03-10 Japan Tobacco, Inc. Filter manufacturing device and filter manufacturing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1103091A (en) * 1963-06-27 1968-02-14 Cigarette Components Ltd Improvements in or relating to tobacco smoke filters
GB1106931A (en) * 1963-10-04 1968-03-20 Molins Organization Ltd Improvements in apparatus for producing composite filter plugs
DE2017360C3 (de) * 1970-04-11 1979-05-23 Hauni-Werke Koerber & Co Kg, 2050 Hamburg Verfahren und Maschine zum Herstellen von stabförmigen Artikeln der tabakverarbeitenden Industrie
CH517448A (de) * 1970-10-12 1972-01-15 Burrus & Cie Verfahren zur Herstellung einer Zigarettenfiltereinheit und Einrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
BE810696A (fr) 1974-05-29
JPS5339520B2 (pt) 1978-10-21
CH577279A5 (pt) 1976-07-15
US3837264A (en) 1974-09-24
NL7405354A (pt) 1974-11-11
CA999207A (en) 1976-11-02
DE2421848A1 (de) 1975-01-16
FI58718B (fi) 1980-12-31
GB1431625A (en) 1976-04-14
IT1011024B (it) 1977-01-20
ZA738776B (en) 1974-10-30
AU6317173A (en) 1975-06-05
JPS49134900A (pt) 1974-12-25
FI58718C (fi) 1981-04-10
DE2421848C2 (de) 1985-08-08
AU465966B2 (en) 1975-10-09

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