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
Other languages
English (en)
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/xx

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 (ja)
JP (1) JPS5145680B2 (ja)
BE (1) BE825161A (ja)
BR (1) BR7500667A (ja)
CA (1) CA1013227A (ja)
CH (1) CH588220A5 (ja)
DK (1) DK146814C (ja)
FI (1) FI58861C (ja)
GB (1) GB1448964A (ja)
NL (1) NL7501056A (ja)
ZA (1) ZA75659B (ja)

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 (fr) * 1980-08-04 1985-02-28 Molins Ltd Procede pour la production d'un materiau de remplissage, machine pour sa mise en oeuvre, application du procede et installation pour la production d'un boudin de filtres de cigarettes.
US4528050A (en) * 1981-07-30 1985-07-09 Molins Plc Producing filler material, particularly for cigarette filters
JPS6013212U (ja) * 1983-07-05 1985-01-29 月島機械株式会社 プリコ−トフイルタ
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 (de) 2001-03-27 2002-10-02 Hauni Maschinenbau Ag Verfahren und Einrichtung zur Herstellung eines Filters sowie entsprechender Filter
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 (de) * 2007-11-27 2009-05-28 Hauni Maschinenbau Ag Vorrichtung zur Bearbeitung von mindestens zwei Filtertowsträngen
GB0906192D0 (en) * 2009-04-09 2009-05-20 British American Tobacco Co Apparatus
WO2012017850A1 (ja) * 2010-08-02 2012-02-09 日本たばこ産業株式会社 フィルタ製造装置、フィルタ製造方法、およびフィルタ
EA025502B1 (ru) * 2012-03-05 2016-12-30 МОНТРАДЕ С.р.л. Способ и устройство для подачи фильтрующего материала в формирующую фильтрующий мундштук установку
ITBO20120413A1 (it) * 2012-07-30 2014-01-31 Montrade S R L Metodo e dispositivo per l'alimentazione di materiale filtrante ad una macchina confezionatrice di filtri
JP6184330B2 (ja) * 2014-01-08 2017-08-23 株式会社ダイセル 開繊体の製造方法及び製造装置
DE102014212974A1 (de) * 2014-07-03 2016-01-07 Hauni Maschinenbau Ag Vorrichtung und Verfahren zur Verarbeitung von mindestens zwei Towstreifen für die Herstellung von Filtern für stabförmige Rauchartikel
CN115530419A (zh) * 2022-10-12 2022-12-30 湖北中烟工业有限责任公司 一种甘油喷洒装置以及滤嘴成型机

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

Similar Documents

Publication Publication Date Title
ZA75659B (en) Method and apparatus for the manufacture of filter rods containing particulate material from a split web of filter
ZA75681B (en) Method and apparatus for the manufacture of filter rods containing particulate material by a split rod technique
IL46416A0 (en) A construction material and process and apparatus for its production
IL39411A0 (en) Method and apparatus for making webs of filtering material for tobacco product filters
ZA751361B (en) Method of and plant for calcinating pulverous raw material
CA1034312A (en) Method and apparatus for forming material having a predefined cross-section
IL55304A0 (en) Material web for the manufacture of filter rods for tobacco products and apparatus and process for producing such web
ZA751201B (en) Method and apparatus for the handling of tow in the manufacture of tobacco smoke filters containing particulate material
ZA753687B (en) Method and apparatus for the manufacture of non-woven webs
IL48194A0 (en) A method and a press for forming a brick from particulate material
GB1538868A (en) Filter material and process for preparing same
ZA762346B (en) A method and apparatus for introducing a particulate or pulverulent material into a flow of gas
PH12111A (en) Method and apparatus for separating material
IL46037A0 (en) Method and apparatus for electrostatic deposition of particulate material
JPS5242902A (en) Production of web like material and apparatus for operating said method
ZA748055B (en) Method and apparatus for forming cigarette filters
GB2058542B (en) Method and apparatus for the manufacture of cigarette filters containing particulate material
HU175293B (hu) Sposob i ustrojstvo dlja potochnogo izgotovlenija opljotok iz voloknistogo vehhestvo
IL47589A0 (en) Method and apparatus for separating products of different density
IL47098A0 (en) Process and apparatus for prilling molten material
JPS5237925A (en) Method of manufacturing mineral binders and apparatus for carrying out thereof
IL48643A0 (en) Process and apparatus for the manufacture of a pile fabri
JPS5341369A (en) Method of manufacture of material of filter for air filter
AU492190B2 (en) Method and apparatus forthe manufacture of filter rods containing particulate material bya split rod technique
AU492451B2 (en) Method and apparatus forthe manufacture of filter rods containing particulate material froma split web of filter