ZA75659B - Method and apparatus for the manufacture of filter rods containing particulate material from a split web of filter - Google Patents

Method and apparatus for the manufacture of filter rods containing particulate material from a split web of filter

Info

Publication number
ZA75659B
ZA75659B ZA00750659A ZA75659A ZA75659B ZA 75659 B ZA75659 B ZA 75659B ZA 00750659 A ZA00750659 A ZA 00750659A ZA 75659 A ZA75659 A ZA 75659A ZA 75659 B ZA75659 B ZA 75659B
Authority
ZA
South Africa
Prior art keywords
filter
manufacture
particulate material
containing particulate
rods containing
Prior art date
Application number
ZA00750659A
Inventor
J Sexstone
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 ZA75659B publication Critical patent/ZA75659B/en

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
ZA00750659A 1974-02-04 1975-01-31 Method and apparatus for the manufacture of filter rods containing particulate material from a split web of filter ZA75659B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439524A US3910166A (en) 1974-02-04 1974-02-04 Method and apparatus for the manufacture of filter rods containing particulate material from a split web of filter material

Publications (1)

Publication Number Publication Date
ZA75659B true ZA75659B (en) 1976-01-28

Family

ID=23745061

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00750659A ZA75659B (en) 1974-02-04 1975-01-31 Method and apparatus for the manufacture of filter rods containing particulate material from a split web of filter

Country Status (11)

Country Link
US (1) US3910166A (en)
JP (1) JPS5145680B2 (en)
BE (1) BE825161A (en)
BR (1) BR7500667A (en)
CA (1) CA1013227A (en)
CH (1) CH588220A5 (en)
DK (1) DK146814C (en)
FI (1) FI58861C (en)
GB (1) GB1448964A (en)
NL (1) NL7501056A (en)
ZA (1) ZA75659B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214508A (en) * 1977-10-13 1980-07-29 Philip Morris Incorporated Method and apparatus for making cigarette filters of filamentary material
GB2020158B (en) * 1978-04-21 1982-11-24 Cigarette Components Ltd Production of tobacco smoke filters
AU5528180A (en) * 1979-02-12 1980-08-21 Philip Morris Incorporated Charcoal cigarette filter
CH647935A5 (en) * 1980-08-04 1985-02-28 Molins Ltd PROCESS FOR THE PRODUCTION OF A FILLING MATERIAL, MACHINE FOR IMPLEMENTING SAME, APPLICATION OF THE PROCESS AND PLANT FOR THE PRODUCTION OF A SEAL OF CIGARETTE FILTERS.
US4528050A (en) * 1981-07-30 1985-07-09 Molins Plc Producing filler material, particularly for cigarette filters
JPS6013212U (en) * 1983-07-05 1985-01-29 月島機械株式会社 Precoat filter
US4861324A (en) * 1985-04-11 1989-08-29 Japan Tobacco Inc. Apparatus for manufacturing tobacco filter
US5025814A (en) * 1987-05-12 1991-06-25 R. J. Reynolds Tobacco Company Cigarette filters containing strands of tobacco-containing materials
US4862905A (en) * 1987-06-15 1989-09-05 R. J. Reynolds Tobacco Company Rods containing pelletized material
US5902431A (en) * 1997-06-04 1999-05-11 R. J. Reynolds Tobacco Company Composite web forming apparatus and method
US6103181A (en) * 1999-02-17 2000-08-15 Filtrona International Limited Method and apparatus for spinning a web of mixed fibers, and products produced therefrom
DE10115120A1 (en) 2001-03-27 2002-10-02 Hauni Maschinenbau Ag Method and appliance for producing filters comprise two cutters, two rollers, bobbin, two guides with openings for strips
US6837281B2 (en) 2001-08-17 2005-01-04 Philip Morris Incorporation Apparatus and method for filling cavities with metered amounts of granular particles
US20060196513A1 (en) * 2004-12-30 2006-09-07 Philip Morris Usa Inc. Triple hopper max with built-in granulated cavity filling capability
DE102007057396A1 (en) * 2007-11-27 2009-05-28 Hauni Maschinenbau Ag Device for processing at least two filter tows
GB0906192D0 (en) * 2009-04-09 2009-05-20 British American Tobacco Co Apparatus
WO2012017850A1 (en) * 2010-08-02 2012-02-09 日本たばこ産業株式会社 Filter manufacturing device, filter manufacturing method, and filter
ITBO20120413A1 (en) * 2012-07-30 2014-01-31 Montrade S R L METHOD AND DEVICE FOR SUPPLYING FILTERING MATERIAL TO A FILTER PACKAGING MACHINE
WO2013132434A1 (en) 2012-03-05 2013-09-12 Montrade S.R.L. Method and device for supplying filter material to a filter rod forming machine
JP6184330B2 (en) * 2014-01-08 2017-08-23 株式会社ダイセル Manufacturing method and manufacturing apparatus for opened body
DE102014212974A1 (en) * 2014-07-03 2016-01-07 Hauni Maschinenbau Ag Apparatus and method for processing at least two tow strips for the production of filters for rod-shaped smoking articles
CN115530419A (en) * 2022-10-12 2022-12-30 湖北中烟工业有限责任公司 Glycerol spraying device and filter tip forming machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB716788A (en) * 1951-03-16 1954-10-13 Felix Frederic Ruau Improvements in or relating to the manufacture of plugs for cigarettes
US3128680A (en) * 1960-03-15 1964-04-14 Philip Morris Inc Method of forming cigarette filter
US3299895A (en) * 1962-03-08 1967-01-24 American Mach & Foundry Cigarette or cigar making machine and method
GB1103091A (en) * 1963-06-27 1968-02-14 Cigarette Components Ltd Improvements in or relating to tobacco smoke filters
US3482488A (en) * 1968-01-12 1969-12-09 Brown & Williamson Tobacco Multiple filter manufacture
US3743528A (en) * 1971-07-08 1973-07-03 Liggett & Myers Inc Method and apparatus for impregnating fibrous filter material
US3807286A (en) * 1972-10-04 1974-04-30 Brown & Williamson Tobacco Multiple filter having a loose granule section with perforated inner wrapper

Also Published As

Publication number Publication date
JPS50111297A (en) 1975-09-01
DK35875A (en) 1975-10-13
BE825161A (en) 1975-05-29
DE2504134B2 (en) 1977-06-08
CH588220A5 (en) 1977-05-31
CA1013227A (en) 1977-07-05
GB1448964A (en) 1976-09-08
DK146814B (en) 1984-01-16
JPS5145680B2 (en) 1976-12-04
FI750273A (en) 1975-08-05
DE2504134A1 (en) 1975-08-07
FI58861B (en) 1981-01-30
AU7743975A (en) 1976-07-22
NL7501056A (en) 1975-08-06
DK146814C (en) 1984-06-25
BR7500667A (en) 1975-11-11
FI58861C (en) 1981-05-11
US3910166A (en) 1975-10-07

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