ZA73927B - Multiple filter having a loose granule section with perforated inner wrapper - Google Patents

Multiple filter having a loose granule section with perforated inner wrapper

Info

Publication number
ZA73927B
ZA73927B ZA730927A ZA73927A ZA73927B ZA 73927 B ZA73927 B ZA 73927B ZA 730927 A ZA730927 A ZA 730927A ZA 73927 A ZA73927 A ZA 73927A ZA 73927 B ZA73927 B ZA 73927B
Authority
ZA
South Africa
Prior art keywords
multiple filter
inner wrapper
perforated inner
loose granule
granule section
Prior art date
Application number
ZA730927A
Other languages
English (en)
Inventor
J Sextone
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 ZA73927B publication Critical patent/ZA73927B/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
ZA730927A 1972-10-04 1973-02-09 Multiple filter having a loose granule section with perforated inner wrapper ZA73927B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00295003A US3807286A (en) 1972-10-04 1972-10-04 Multiple filter having a loose granule section with perforated inner wrapper

Publications (1)

Publication Number Publication Date
ZA73927B true ZA73927B (en) 1973-11-28

Family

ID=23135819

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA730927A ZA73927B (en) 1972-10-04 1973-02-09 Multiple filter having a loose granule section with perforated inner wrapper

Country Status (11)

Country Link
US (1) US3807286A (sv)
BE (1) BE801635A (sv)
BR (1) BR7303857D0 (sv)
CA (1) CA977234A (sv)
CH (1) CH562573A5 (sv)
DE (1) DE2316692C2 (sv)
DK (1) DK145405C (sv)
FI (1) FI57690C (sv)
GB (1) GB1381071A (sv)
NL (1) NL178054C (sv)
ZA (1) ZA73927B (sv)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910166A (en) * 1974-02-04 1975-10-07 Brown & Williamson Tobacco Method and apparatus for the manufacture of filter rods containing particulate material from a split web of filter material
DE2555129C3 (de) * 1975-12-08 1979-10-18 Baumgartner Papiers Sa Zigarettenfiltereinheit und Einrichtung zur Herstellung derselben
CH613850A5 (sv) * 1976-11-26 1979-10-31 Baumgartner Papiers Sa
US4174720A (en) * 1977-04-26 1979-11-20 Liggett Group Inc. Glue transfer apparatus for cigarette filters
IT1174175B (it) * 1983-06-29 1987-07-01 Hauni Werke Koerber & Co Kg Procentimento e dispositivo per produrre un filone di tabacco
US5221247A (en) * 1992-04-27 1993-06-22 Philip Morris Incorporation High speed vacuum assisted free flowing material inserter in filter rod manfacture
US5339871A (en) * 1993-05-04 1994-08-23 Philip Morris Incorporated Apparatus and methods for transferring and metering granular material
EP0753265A1 (de) * 1995-07-13 1997-01-15 Baumgartner Papiers S.A. Verfahren zur Herstellung einer Zigarettenfiltereinheit und Vorrichtung zur Durchführung des Verfahrens
US5875824A (en) * 1996-08-06 1999-03-02 Atwell; Charles G. Method and apparatus for high speed delivery of particulate material
IT1302327B1 (it) * 1998-09-14 2000-09-05 Filtrati S P A Filtro multiplo a cavita' perfezionato.
DE19856934A1 (de) * 1998-12-10 2000-06-15 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Herstellen von Filterzigaretten mit Mehrfachfiltern
US6723033B1 (en) 1999-03-02 2004-04-20 Philip Morris Incorporated Method and apparatus for producing particle bearing filter rod
DE10160672A1 (de) 2001-12-11 2003-06-18 Philip Morris Prod Filter, diese enthaltende Rauchartikel und Filterstränge, sowie Verfahren und Vorrichtungen zur Herstellung derartiger Filter und Rauchartikel
DE60219083T2 (de) * 2002-12-19 2007-12-13 Filtrona International Ltd. Verfahren und vorrichtung zum füllen von mehrfach-zigarettenfiltern mit hoher geschwindigkeit
US20060196513A1 (en) * 2004-12-30 2006-09-07 Philip Morris Usa Inc. Triple hopper max with built-in granulated cavity filling capability
US20060281614A1 (en) * 2005-06-09 2006-12-14 Philip Morris Usa Inc. Filter tube making
US7972254B2 (en) 2007-06-11 2011-07-05 R.J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article, and associated method
US9204668B2 (en) * 2007-09-18 2015-12-08 Philip Morris Usa Inc. Cigarette filter
US9386803B2 (en) * 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
JP5728584B2 (ja) 2010-10-15 2015-06-03 セラニーズ アセテート，エルエルシー 煙フィルタ用多孔質体を形成する装置、システム、および関連方法
PL220876B1 (pl) 2011-08-08 2016-01-29 Int Tobacco Machinery Poland Urządzenie do pobierania substancji sypkiej w urządzeniach przemysłu tytoniowego, zgarniak do takiego urządzenie oraz sposób podawania substancji sypkiej
US20160114963A1 (en) * 2013-06-03 2016-04-28 Essentra Filter Products Development Co. Pte. Ltd Dispenser, and method of manufacture thereof
WO2014195250A1 (en) * 2013-06-03 2014-12-11 Essentra Filter Products Development Co. Pte. Ltd Method of manufacture of a dispenser
GB201321920D0 (en) * 2013-12-11 2014-01-22 British American Tobacco Co A method and apparatus for inserting elongate elements into a sleeve
GB201402783D0 (en) * 2014-02-17 2014-04-02 Refined Tobacco Ipc Ltd Powder delivery means
PL3119217T3 (pl) * 2014-03-21 2018-11-30 G.D Societa' Per Azioni Maszyna i sposób wytwarzania zasadniczo cylindrycznych wyrobów przemysłu przetwórczego tytoniu
PL410571A1 (pl) 2014-12-16 2016-06-20 International Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Segment wyrobu wielosegmentowego przemysłu tytoniowego, urządzenie do wytwarzania segmentów wyrobów wielosegmentowych, oraz sposób i urządzenie do zestawiania segmentów wałka wielosegmentowego

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259029A (en) * 1963-07-11 1966-07-05 Liggett & Myers Tobacco Co Apparatus and process for making filter tips for cigarettes
GB1106931A (en) * 1963-10-04 1968-03-20 Molins Organization Ltd Improvements in apparatus for producing composite filter plugs
US3370592A (en) * 1965-11-12 1968-02-27 Lorillard Co P Indicating cigarette filter
US3464324A (en) * 1967-09-11 1969-09-02 Reynolds Tobacco Co R Loose granular filter making machine
US3482488A (en) * 1968-01-12 1969-12-09 Brown & Williamson Tobacco Multiple filter manufacture
GB1224254A (en) * 1968-06-28 1971-03-10 Molins Machine Co Ltd Improvement in or relating to the manufacture of filters for cigarettes and like smokers' articles
US3524454A (en) * 1969-05-29 1970-08-18 John H Sexstone Multiple filter assembly

Also Published As

Publication number Publication date
US3807286A (en) 1974-04-30
AU5367473A (en) 1974-09-26
GB1381071A (en) 1975-01-22
CA977234A (en) 1975-11-04
FI57690C (fi) 1980-10-10
NL178054C (nl) 1986-01-16
DE2316692C2 (de) 1984-05-03
DK145405B (da) 1982-11-15
BE801635A (fr) 1973-10-15
CH562573A5 (sv) 1975-06-13
BR7303857D0 (pt) 1974-09-05
DE2316692A1 (de) 1974-04-18
DK145405C (da) 1983-04-18
FI57690B (fi) 1980-06-30
NL7313229A (sv) 1974-04-08

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