IE44778L - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
IE44778L
IE44778L IE770434A IE43477A IE44778L IE 44778 L IE44778 L IE 44778L IE 770434 A IE770434 A IE 770434A IE 43477 A IE43477 A IE 43477A IE 44778 L IE44778 L IE 44778L
Authority
IE
Ireland
Prior art keywords
filter
length
tube
continuously feeding
charging device
Prior art date
Application number
IE770434A
Other versions
IE44778B1 (en
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
Priority claimed from US05/662,624 external-priority patent/US4109666A/en
Application filed by Liggett & Myers Inc filed Critical Liggett & Myers Inc
Publication of IE44778L publication Critical patent/IE44778L/en
Publication of IE44778B1 publication Critical patent/IE44778B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

In order to improve the pleasure of smoking, a tube which is shorter than the filter is arranged in the filter, with substantially equal axis, and does not extend to the end of the filter at the end facing the smoker. There thus arises a distribution zone for the smoke flowing through the tube in order to disperse the unfiltered fraction of the smoke before its entry into the mouth. The length of the tube is 1/2 to 4/5, preferably about 2/3, of the length of the filter. The apparatus possesses a charging device (14) for continuously feeding a length of tubing (15), a cutting device (16) for the latter, a mandrel plug (19) for passing on the pieces of tubing, a charging device (12) for continuously feeding the filter material (13), a nozzle (17) arranged around the mandrel plug (19) for the filter material (13), a second charging device (43) for continuously feeding the wrapping paper (42), a device (36, 37) for the cylindrical compression and wrapping of the filter material (13) with the wrapping paper (42), and a device (49) for dividing the filter rod (11) into sections (50) of predetermined length. <IMAGE> [GB1527705A]
IE434/77A 1976-03-01 1977-02-28 Cigarette filter IE44778B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66248576A 1976-03-01 1976-03-01
US05/662,624 US4109666A (en) 1976-03-01 1976-03-01 Cigarette filter

Publications (2)

Publication Number Publication Date
IE44778L true IE44778L (en) 1977-09-01
IE44778B1 IE44778B1 (en) 1982-03-24

Family

ID=27098534

Family Applications (1)

Application Number Title Priority Date Filing Date
IE434/77A IE44778B1 (en) 1976-03-01 1977-02-28 Cigarette filter

Country Status (15)

Country Link
JP (1) JPS52105300A (en)
AR (1) AR212261A1 (en)
AT (1) AT364638B (en)
AU (1) AU504881B2 (en)
BG (1) BG27726A3 (en)
BR (1) BR7701157A (en)
CH (1) CH621050A5 (en)
DE (1) DE2708873A1 (en)
ES (3) ES456380A1 (en)
FI (1) FI62944C (en)
FR (1) FR2342671A1 (en)
GB (1) GB1527705A (en)
IE (1) IE44778B1 (en)
IT (1) IT1076151B (en)
NL (1) NL7702179A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037524A (en) * 1976-11-08 1977-07-26 Liggett Group Inc. Apparatus for combining a tube with a cigarette filter
US4294265A (en) * 1980-04-04 1981-10-13 Philip Morris Incorporated Filter cigarette with inlet vent zones
CA1156533A (en) * 1980-05-01 1983-11-08 Henry G. Horsewell Smoking articles
US4357950A (en) * 1980-05-27 1982-11-09 American Filtrona Corporation Tobacco smoke filter having improved tar/carbon monoxide ratio
US4343319A (en) * 1980-11-28 1982-08-10 Brown & Williamson Tobacco Corporation Cigarette filter
US4342322A (en) * 1980-12-22 1982-08-03 Brown & Williamson Tobacco Corporation Cigarette filter
US4984588A (en) * 1981-09-14 1991-01-15 Philip Morris Incorporated Low delivery cigarette
US4438776A (en) * 1982-06-24 1984-03-27 Brown & Williamson Tobacco Corporation Cigarette filter
DE3640883A1 (en) * 1986-11-29 1988-06-09 Rhodia Ag METHOD AND DEVICES FOR MANUFACTURING TOBACCO Fume Filter Rods
US5203757A (en) * 1986-11-29 1993-04-20 Rhone Poulenc Rhodia Ag Method and apparatus for producing tobacco smoke filter rods
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
GB9022530D0 (en) * 1990-10-17 1990-11-28 Tabac Fab Reunies Sa Filter mouthpiece for smoking articles
US5435326A (en) * 1993-07-27 1995-07-25 R. J. Reynolds Tobacco Company Controlled delivery smoking article and method
GB2347607B (en) * 1999-03-09 2003-10-22 Filtrona Int Ltd Papirosi cigarette filter
DE102005062644A1 (en) * 2005-12-23 2007-07-26 Hauni Maschinenbau Ag Cutting device and strand material removal device of the tobacco processing industry
KR102216914B1 (en) 2012-12-31 2021-02-19 필립모리스 프로덕츠 에스.에이. Smoking article including flow restrictor
CN107616543B (en) * 2017-09-04 2023-10-27 云南中烟工业有限责任公司 A kind of cooling and flavoring film gathering base rod
EP3808192A1 (en) * 2019-10-16 2021-04-21 International Tobacco Machinery Poland SP. Z O.O. A machine for manufacturing filter rods
CN112704261B (en) * 2019-10-25 2023-01-24 中国烟草总公司郑州烟草研究院 An oxygen-poor heating cigarette component
GB202119092D0 (en) * 2021-12-29 2022-02-09 Nicoventures Trading Ltd A component for a delivery system and a method and apparatus for manufacturing a component for a delivery system
GB202119093D0 (en) * 2021-12-29 2022-02-09 Nicoventures Trading Ltd A component for a delivery system and a method and apparatus for manufacturing a component for a delivery system
GB202119094D0 (en) * 2021-12-29 2022-02-09 Nicoventures Trading Ltd A component for a delivery system and a method and apparatus for manufacturing a component for a delivery system
CN120659554A (en) * 2022-12-26 2025-09-16 日本烟草产业株式会社 Flavored inhalant products
KR20250114931A (en) * 2022-12-26 2025-07-29 니뽄 다바코 산교 가부시키가이샤 Flavor aspirator filter and flavor aspirator
WO2025037416A1 (en) * 2023-08-17 2025-02-20 日本たばこ産業株式会社 Flavor inhalation article
EP4588373A1 (en) 2024-01-18 2025-07-23 International Tobacco Machinery Poland Sp. z o.o. Tobacco industry apparatus for the production of tobacco industry rods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428018A (en) * 1973-02-27 1976-03-17 British American Tobacco Co Filtering device for a smoking product
JPS515079A (en) * 1974-06-29 1976-01-16 Nippon Electric Co

Also Published As

Publication number Publication date
ES232475Y (en) 1978-12-01
ES232475U (en) 1978-08-01
FI62944B (en) 1982-12-31
IT1076151B (en) 1985-04-24
ATA131877A (en) 1981-03-15
IE44778B1 (en) 1982-03-24
DE2708873A1 (en) 1977-09-15
FI770623A7 (en) 1977-09-02
CH621050A5 (en) 1981-01-15
AU504881B2 (en) 1979-11-01
AT364638B (en) 1981-11-10
BR7701157A (en) 1977-10-18
FR2342671B1 (en) 1982-10-08
AR212261A1 (en) 1978-06-15
ES456380A1 (en) 1978-02-01
GB1527705A (en) 1978-10-11
ES229844U (en) 1978-02-01
BG27726A3 (en) 1979-12-12
ES229844Y (en) 1978-06-01
FR2342671A1 (en) 1977-09-30
AU2263977A (en) 1978-08-31
JPS52105300A (en) 1977-09-03
FI62944C (en) 1983-04-11
NL7702179A (en) 1977-09-05

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Legal Events

Date Code Title Description
MM4A Patent lapsed