IT1011024B - Metodo ed apparecchiatura per fab bricare filtri per fumo - Google Patents

Metodo ed apparecchiatura per fab bricare filtri per fumo

Info

Publication number
IT1011024B
IT1011024B IT48966/74A IT4896674A IT1011024B IT 1011024 B IT1011024 B IT 1011024B IT 48966/74 A IT48966/74 A IT 48966/74A IT 4896674 A IT4896674 A IT 4896674A IT 1011024 B IT1011024 B IT 1011024B
Authority
IT
Italy
Prior art keywords
bricing
fab
equipment
smoke filters
smoke
Prior art date
Application number
IT48966/74A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1011024B publication Critical patent/IT1011024B/it

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
IT48966/74A 1973-05-07 1974-03-04 Metodo ed apparecchiatura per fab bricare filtri per fumo IT1011024B (it)

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
IT1011024B true IT1011024B (it) 1977-01-20

Family

ID=23408414

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48966/74A IT1011024B (it) 1973-05-07 1974-03-04 Metodo ed apparecchiatura per fab bricare filtri per fumo

Country Status (13)

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

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 Corp 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 (it) * 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
DE10105010A1 (de) * 2001-01-29 2002-09-12 Hauni Maschinenbau Ag Verfahren und Einrichtung zur Herstellung von Mehrfachfiltern
US7004896B2 (en) * 2001-01-29 2006-02-28 Hauni Maschinenbau Gmbh Method and arrangement for producing compound filters
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
CA2552156C (en) * 2004-03-16 2009-04-14 Japan Tobacco Inc. Filter rod making machine
EP2110031A1 (en) 2008-04-18 2009-10-21 Philip Morris Products S.A. Filter making apparatus
PT2317881T (pt) * 2008-06-02 2018-07-23 Philip Morris Products Sa Artigo para fumar com secção transparente
WO2018020576A1 (ja) * 2016-07-26 2018-02-01 日本たばこ産業株式会社 フィルタ製造装置及びフィルタ製造方法

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
DE2421848C2 (de) 1985-08-08
GB1431625A (en) 1976-04-14
ZA738776B (en) 1974-10-30
FI58718C (fi) 1981-04-10
JPS5339520B2 (it) 1978-10-21
NL7405354A (it) 1974-11-11
US3837264A (en) 1974-09-24
CH577279A5 (it) 1976-07-15
FI58718B (fi) 1980-12-31
BR7402528D0 (pt) 1974-11-19
BE810696A (fr) 1974-05-29
CA999207A (en) 1976-11-02
JPS49134900A (it) 1974-12-25
AU465966B2 (en) 1975-10-09
DE2421848A1 (de) 1975-01-16
AU6317173A (en) 1975-06-05

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