CH562573A5 - - Google Patents

Info

Publication number
CH562573A5
CH562573A5 CH528573A CH528573A CH562573A5 CH 562573 A5 CH562573 A5 CH 562573A5 CH 528573 A CH528573 A CH 528573A CH 528573 A CH528573 A CH 528573A CH 562573 A5 CH562573 A5 CH 562573A5
Authority
CH
Switzerland
Application number
CH528573A
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 CH562573A5 publication Critical patent/CH562573A5/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
CH528573A 1972-10-04 1973-04-12 CH562573A5 (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
CH562573A5 true CH562573A5 (en) 1975-06-13

Family

ID=23135819

Family Applications (1)

Application Number Title Priority Date Filing Date
CH528573A CH562573A5 (en) 1972-10-04 1973-04-12

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818328A1 (en) * 1977-04-26 1978-11-09 Liggett Group Inc FILTER PIECE, CONSISTING OF SEVERAL FILTER SECTIONS, AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF

Families Citing this family (26)

* 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 (en) * 1975-12-08 1979-10-18 Baumgartner Papiers Sa Cigarette filter unit and device for producing the same
CH613850A5 (en) * 1976-11-26 1979-10-31 Baumgartner Papiers Sa
IT1174175B (en) * 1983-06-29 1987-07-01 Hauni Werke Koerber & Co Kg PROCEDURE AND DEVICE TO PRODUCE A LIST OF TOBACCO
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 (en) * 1995-07-13 1997-01-15 Baumgartner Papiers S.A. Method for manufacturing a filter cigarette and device to carry out the method
US5875824A (en) * 1996-08-06 1999-03-02 Atwell; Charles G. Method and apparatus for high speed delivery of particulate material
IT1302327B1 (en) * 1998-09-14 2000-09-05 Filtrati S P A MULTIPLE CAVITY FILTER PERFECTED.
DE19856934A1 (en) * 1998-12-10 2000-06-15 Hauni Maschinenbau Ag Method and appliance for producing filter cigarettes with different filter components involve stores, conveyor tracks formed by drums
US6723033B1 (en) 1999-03-02 2004-04-20 Philip Morris Incorporated Method and apparatus for producing particle bearing filter rod
DE10160672A1 (en) 2001-12-11 2003-06-18 Philip Morris Prod Filters, smoke articles and filter strands containing them, and methods and devices for producing such filters and smoke articles
AU2002353368A1 (en) * 2002-12-19 2004-07-14 Filtrona International Ltd. Process and apparatus for high-speed filling of composite cigarette filters
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
CA2814074C (en) 2010-10-15 2017-01-17 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
PL220876B1 (en) 2011-08-08 2016-01-29 Int Tobacco Machinery Poland Device for collecting the powdery substance in the tobacco industry equipment, a scraper for such equipment and a method for dosing of powdery substances
LT3003866T (en) * 2013-06-03 2019-04-10 Essentra Filter Products Development Co. Pte. Ltd Method of manufacture of a dispenser
US20160114963A1 (en) * 2013-06-03 2016-04-28 Essentra Filter Products Development Co. Pte. Ltd Dispenser, and method of manufacture thereof
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
US11096416B2 (en) * 2014-03-21 2021-08-24 G.D Societa' Per Azioni Machine and method for producing substantially cylindrical articles of the tobacco processing industry
PL410571A1 (en) 2014-12-16 2016-06-20 International Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Segment of tobacco industry multi-component product, device for manufacturing segments of multi-component products, as well as method and the device for putting together elements of a multi-component shaft

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818328A1 (en) * 1977-04-26 1978-11-09 Liggett Group Inc FILTER PIECE, CONSISTING OF SEVERAL FILTER SECTIONS, AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
GB1381071A (en) 1975-01-22
NL178054C (en) 1986-01-16
CA977234A (en) 1975-11-04
DK145405C (en) 1983-04-18
AU5367473A (en) 1974-09-26
BR7303857D0 (en) 1974-09-05
DE2316692A1 (en) 1974-04-18
ZA73927B (en) 1973-11-28
NL7313229A (en) 1974-04-08
DK145405B (en) 1982-11-15
BE801635A (en) 1973-10-15
FI57690B (en) 1980-06-30
FI57690C (en) 1980-10-10
DE2316692C2 (en) 1984-05-03
US3807286A (en) 1974-04-30

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Legal Events

Date Code Title Description
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