IE44778B1 - Cigarette filter - Google Patents

Cigarette filter Download PDF

Info

Publication number
IE44778B1
IE44778B1 IE434/77A IE43477A IE44778B1 IE 44778 B1 IE44778 B1 IE 44778B1 IE 434/77 A IE434/77 A IE 434/77A IE 43477 A IE43477 A IE 43477A IE 44778 B1 IE44778 B1 IE 44778B1
Authority
IE
Ireland
Prior art keywords
filter
tubing
stream
cigarette
lengths
Prior art date
Application number
IE434/77A
Other languages
English (en)
Other versions
IE44778L (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/xx
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 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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
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 IE44778L (en) 1977-09-01
IE44778B1 true 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR212261A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT364638B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU504881B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BG (1) BG27726A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7701157A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH621050A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2708873A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (3) ES456380A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI62944C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2342671A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1527705A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE44778B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1076151B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7702179A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
US5203757A (en) * 1986-11-29 1993-04-20 Rhone Poulenc Rhodia Ag Method and apparatus for producing tobacco smoke filter rods
DE3640883A1 (de) * 1986-11-29 1988-06-09 Rhodia Ag Verfahren und vorrichtungen zum herstellen von tabakrauchfilterstaeben
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 (de) * 2005-12-23 2007-07-26 Hauni Maschinenbau Ag Schneidvorrichtung und Strangmaterialabfördervorrichtung der Tabak verarbeitenden Industrie
US10925311B2 (en) 2012-12-31 2021-02-23 Philip Morris Products S.A. Smoking article including flow restrictor
CN107616543B (zh) * 2017-09-04 2023-10-27 云南中烟工业有限责任公司 一种降温增香薄膜聚拢基棒
EP3808192A1 (en) 2019-10-16 2021-04-21 International Tobacco Machinery Poland SP. Z O.O. A machine for manufacturing filter rods
CN112704261B (zh) * 2019-10-25 2023-01-24 中国烟草总公司郑州烟草研究院 一种贫氧加热式卷烟组件
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
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
CN120417790A (zh) * 2022-12-26 2025-08-01 日本烟草产业株式会社 风味吸入器过滤器部分和风味吸入器
JPWO2024142463A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2022-12-26 2024-07-04
WO2025037416A1 (ja) * 2023-08-17 2025-02-20 日本たばこ産業株式会社 香味吸引物品
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-06-29 1976-01-16 Nippon Electric Co

Also Published As

Publication number Publication date
GB1527705A (en) 1978-10-11
AU504881B2 (en) 1979-11-01
AT364638B (de) 1981-11-10
ES229844Y (es) 1978-06-01
JPS52105300A (en) 1977-09-03
DE2708873A1 (de) 1977-09-15
ES232475Y (es) 1978-12-01
BG27726A3 (bg) 1979-12-12
NL7702179A (nl) 1977-09-05
ES456380A1 (es) 1978-02-01
ATA131877A (de) 1981-03-15
AU2263977A (en) 1978-08-31
IE44778L (en) 1977-09-01
FI62944B (fi) 1982-12-31
FI62944C (fi) 1983-04-11
AR212261A1 (es) 1978-06-15
CH621050A5 (en) 1981-01-15
IT1076151B (it) 1985-04-24
FR2342671A1 (fr) 1977-09-30
ES232475U (es) 1978-08-01
FI770623A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-02
FR2342671B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-10-08
BR7701157A (pt) 1977-10-18
ES229844U (es) 1978-02-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed