IT1022078B - PROCEDURE AND EQUIPMENT FOR MANUFACTURING FILTERS FOR CIGARETTES - Google Patents

PROCEDURE AND EQUIPMENT FOR MANUFACTURING FILTERS FOR CIGARETTES

Info

Publication number
IT1022078B
IT1022078B IT26637/74A IT2663774A IT1022078B IT 1022078 B IT1022078 B IT 1022078B IT 26637/74 A IT26637/74 A IT 26637/74A IT 2663774 A IT2663774 A IT 2663774A IT 1022078 B IT1022078 B IT 1022078B
Authority
IT
Italy
Prior art keywords
cigarettes
procedure
equipment
manufacturing filters
filters
Prior art date
Application number
IT26637/74A
Other languages
Italian (it)
Original Assignee
Liggett & Myers Inc
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 Liggett & Myers Inc filed Critical Liggett & Myers Inc
Application granted granted Critical
Publication of IT1022078B publication Critical patent/IT1022078B/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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
IT26637/74A 1973-08-27 1974-08-27 PROCEDURE AND EQUIPMENT FOR MANUFACTURING FILTERS FOR CIGARETTES IT1022078B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US391834A US3860011A (en) 1973-08-27 1973-08-27 Hollow filter

Publications (1)

Publication Number Publication Date
IT1022078B true IT1022078B (en) 1978-03-20

Family

ID=23548125

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26637/74A IT1022078B (en) 1973-08-27 1974-08-27 PROCEDURE AND EQUIPMENT FOR MANUFACTURING FILTERS FOR CIGARETTES

Country Status (3)

Country Link
US (1) US3860011A (en)
CA (1) CA1011211A (en)
IT (1) IT1022078B (en)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034765A (en) * 1975-10-30 1977-07-12 Liggett & Myers Incorporated Tobacco smoke filter
US4109666A (en) * 1976-03-01 1978-08-29 Liggett Group Inc. Cigarette filter
US4037524A (en) * 1976-11-08 1977-07-26 Liggett Group Inc. Apparatus for combining a tube with a cigarette filter
GB1556350A (en) * 1977-02-02 1979-11-21 Liggett Group Inc Apparatus for fabricating multi-sectional cigarette filters
US4413641A (en) * 1979-09-07 1983-11-08 Philip Morris Incorporated Cigarette mouthpiece
US4331166A (en) * 1980-05-02 1982-05-25 Philip Morris, Incorporated Cigarette
US4508525A (en) * 1980-05-27 1985-04-02 American Filtrona Corporation Method and apparatus for producing tobacco smoke filter having improved tar/carbon monoxide ratio
US4386618A (en) * 1981-06-29 1983-06-07 Brown & Williamson Tobacco Corporation Cigarette filter
US4984588A (en) * 1981-09-14 1991-01-15 Philip Morris Incorporated Low delivery cigarette
US4492238A (en) 1981-09-30 1985-01-08 Philip Morris Incorporated Method and apparatus for production of smoke filter components
US4469541A (en) * 1981-12-11 1984-09-04 Goldsworthy Engineering, Inc. Method for forming reinforced plastic composite articles
US4440593A (en) * 1981-12-11 1984-04-03 Goldsworthy Engineering, Inc. Reinforced plastic composite articles and apparatus and method for producing same
US4438776A (en) * 1982-06-24 1984-03-27 Brown & Williamson Tobacco Corporation Cigarette filter
JPS6048156B2 (en) * 1982-07-07 1985-10-25 三菱アセテート株式会社 tobacco smoke filter
US4545391A (en) * 1983-05-26 1985-10-08 Brown & Williamson Tobacco Corporation Cigarette filter
GB8330894D0 (en) * 1983-11-18 1983-12-29 British American Tobacco Co Smoking-article mouthpiece elements
GB8407671D0 (en) * 1984-03-23 1984-05-02 Brritish American Tobacco Co L Smoking article mouth-piece elements
US4585015A (en) * 1984-11-16 1986-04-29 Brown & Williamson Tobacco Corporation Cigarette filter
US4648858A (en) * 1985-09-30 1987-03-10 Brown & Williamson Tobacco Corporation Apparatus for manufacturing a cigarette filter tow
US4693265A (en) * 1986-05-19 1987-09-15 R. J. Reynolds Tobacco Company Cigarette filter having low visible staining
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US4903714A (en) * 1987-08-25 1990-02-27 R. J. Reynolds Tobacco Company Smoking article with improved mouthend piece
US4893637A (en) * 1987-09-15 1990-01-16 R. J. Reynolds Tobacco Co. Apparatus and methods for making components of a smoking article
US5392792A (en) * 1993-04-13 1995-02-28 R. J. Reynolds Tobacco Company Reduced gas phase cigarette
US5954060A (en) * 1998-02-12 1999-09-21 Cardarelli; Venanzio Coaxial filter cigarette
AU4847399A (en) * 1998-06-30 2000-01-17 Philip Morris Products Inc. Low delivery cigarette and filter
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
US8240315B2 (en) * 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
PL2007233T3 (en) * 2006-03-28 2020-03-31 Philip Morris Products S.A. Smoking article with a restrictor
US8353298B2 (en) * 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8424539B2 (en) * 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8235056B2 (en) * 2006-12-29 2012-08-07 Philip Morris Usa Inc. Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
TW200900014A (en) * 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
TW200911141A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
US7597058B2 (en) * 2007-03-22 2009-10-06 Aisin Seiki Kabushiki Kaisha Apparatus for adjusting timing of needle and looptaker of sewing machine
AR080556A1 (en) 2009-10-09 2012-04-18 Philip Morris Prod FILTER DESIGN TO IMPROVE THE SENSORY PROFILE OF ARTICLES FOR SMOKING WITH CARBON FILTER NOZZLE
US8424540B2 (en) * 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US20110083687A1 (en) * 2009-10-09 2011-04-14 Philip Morris Usa Inc. Cigarette filter to reduce smoke deliveries in later puffs
US8905037B2 (en) * 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
WO2011114440A1 (en) * 2010-03-16 2011-09-22 日本たばこ産業株式会社 Filter manufacturing machine
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents
DE102010043350A1 (en) * 2010-11-03 2012-05-03 Hauni Maschinenbau Ag Apparatus for the production of coaxial filters for rod-shaped smoking articles
DE102010043343A1 (en) * 2010-11-03 2012-05-03 Hauni Maschinenbau Ag Apparatus for the production of coaxial filters for rod-shaped smoking articles
US20120192879A1 (en) * 2011-02-01 2012-08-02 Jarrad Bryan Fallon Method and apparatus for making a smoking article
US10609955B2 (en) * 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
US11957163B2 (en) 2011-04-08 2024-04-16 R.J. Reynolds Tobacco Company Multi-segment filter element including smoke-altering flavorant
GB201219540D0 (en) 2012-10-31 2012-12-12 British American Tobacco Co A filter for a smoking article
JP6615754B2 (en) * 2013-07-18 2019-12-04 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Method of manufacturing airflow directing segments for smoking articles
IT201600090857A1 (en) * 2016-09-08 2018-03-08 Montrade S P A PROCEDURE AND EQUIPMENT FOR THE PRODUCTION OF A FILTER WAND FOR SMOKE ITEMS
PL3600858T3 (en) 2017-03-24 2023-07-24 British American Tobacco (Investments) Limited Equipment and method for forming rods of fibrous material
DE102018121852A1 (en) * 2018-09-07 2020-03-12 Kraussmaffei Technologies Gmbh Process for the production of leaf springs in fiber composite construction and extrusion device
US20220175034A1 (en) * 2019-04-04 2022-06-09 Philip Morris Products S.A. Aerosol-generating article comprising a hollow tubular support element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045680A (en) * 1958-09-30 1962-07-24 Millard F Smith Smoke filtering device
US3242925A (en) * 1960-02-15 1966-03-29 Thomas A Sterne Cigarette manufacture
US3270750A (en) * 1960-09-16 1966-09-06 Robert A Campbell Adjustable-filter cigarette
US3324862A (en) * 1964-08-31 1967-06-13 Simone Bessie De Smoking device
US3324861A (en) * 1965-01-22 1967-06-13 Henry J Gaisman Cigarette construction or the like
US3396733A (en) * 1966-03-23 1968-08-13 Lorillard Co P Cigarette tip
US3428050A (en) * 1967-02-21 1969-02-18 Walter R Kandel Filter cigarette of adjustable filter capacity
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
US3546325A (en) * 1968-11-19 1970-12-08 Celfil Co Method of manufacturing filter ropes

Also Published As

Publication number Publication date
US3860011A (en) 1975-01-14
CA1011211A (en) 1977-05-31

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