IL32460A - Filter especially for use in cigarettes and method of making the same - Google Patents

Filter especially for use in cigarettes and method of making the same

Info

Publication number
IL32460A
IL32460A IL32460A IL3246069A IL32460A IL 32460 A IL32460 A IL 32460A IL 32460 A IL32460 A IL 32460A IL 3246069 A IL3246069 A IL 3246069A IL 32460 A IL32460 A IL 32460A
Authority
IL
Israel
Prior art keywords
cigarettes
making
same
filter especially
filter
Prior art date
Application number
IL32460A
Other languages
English (en)
Other versions
IL32460A0 (en
Original Assignee
Philip Morris 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 Philip Morris Inc filed Critical Philip Morris Inc
Publication of IL32460A0 publication Critical patent/IL32460A0/xx
Publication of IL32460A publication Critical patent/IL32460A/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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • 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
    • A24D3/0229—Filter rod forming processes
    • A24D3/0237—Filter rod forming processes by extrusion
IL32460A 1968-07-24 1969-06-23 Filter especially for use in cigarettes and method of making the same IL32460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74727968A 1968-07-24 1968-07-24

Publications (2)

Publication Number Publication Date
IL32460A0 IL32460A0 (en) 1969-08-27
IL32460A true IL32460A (en) 1973-04-30

Family

ID=25004413

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32460A IL32460A (en) 1968-07-24 1969-06-23 Filter especially for use in cigarettes and method of making the same

Country Status (17)

Country Link
US (1) US3579623A (it)
JP (1) JPS5230740B1 (it)
AT (1) AT290363B (it)
BE (1) BE736417A (it)
BR (1) BR6910526D0 (it)
CH (1) CH508358A (it)
DE (1) DE1936429A1 (it)
DK (1) DK135404B (it)
ES (3) ES369272A1 (it)
FI (1) FI52014C (it)
FR (1) FR2014693A1 (it)
GB (1) GB1273418A (it)
IL (1) IL32460A (it)
IT (1) IT1035507B (it)
MY (1) MY7300241A (it)
NL (1) NL150998B (it)
SE (2) SE374262B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29674E (en) * 1970-07-17 1978-06-20 Molins Limited Preparing cigarette filters
US3661666A (en) * 1970-08-06 1972-05-09 Philip Morris Inc Method for making swab applicators
GB1347081A (en) * 1971-03-12 1974-02-13 British American Tobacco Co Production of tobacco-smoke filters
US3813199A (en) * 1971-03-23 1974-05-28 Ind Plastic Specialties Co Apparatus for producing trim strip assembly
US3813200A (en) * 1973-01-22 1974-05-28 Philip Morris Inc Jam prevention unit for extrusion process apparatus
JPS5143501B2 (it) * 1973-01-27 1976-11-22
ZA753729B (en) * 1974-07-26 1976-05-26 Philip Morris Inc Method and apparatus for twisting the strip material
US4035125A (en) * 1975-10-17 1977-07-12 Philip Morris Incorporated Jam prevention unit for extrusion process
DE2608455A1 (de) * 1976-03-01 1977-09-08 Windmoeller & Hoelscher Verfahren und vorrichtung zum beschichten von aus thermoplastischen baendchengewebe bestehenden schlaeuchen mit thermoplastischem kunststoff
US4206011A (en) * 1976-05-27 1980-06-03 Western Electric Company, Inc. Apparatus for insulating flexible conductors
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
US4362172A (en) * 1980-12-01 1982-12-07 Brown & Williamson Tobacco Corporation Cigarette filter
PT75086B (en) * 1981-07-06 1983-12-23 Cigarette Components Ltd Filter device
US4492238A (en) * 1981-09-30 1985-01-08 Philip Morris Incorporated Method and apparatus for production of smoke filter components
DE3345001C2 (de) * 1983-12-13 1986-06-12 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Zigarette mit ventiliertem Hohlmundstück
US4623504A (en) * 1984-10-22 1986-11-18 Smith Larry F Method and apparatus for making post-tensioning tendons for concrete
US5027864A (en) * 1985-05-21 1991-07-02 Arnco Corporation Tubular apparatus for transmission cable
US4788088A (en) * 1985-10-04 1988-11-29 Kohl John O Apparatus and method of making a reinforced plastic laminate structure and products resulting therefrom
JPS6340764A (ja) * 1986-08-02 1988-02-22 株式会社アクロス 無機質繊維強化炭素複合材料用の柔軟性中間材及びその製造方法
US5087153A (en) * 1989-08-23 1992-02-11 Arnco Corporation Internally spiraled duct and method of installation
US5365951A (en) * 1990-08-24 1994-11-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
US5746230A (en) * 1990-08-24 1998-05-05 Philip Morris Incorporated Concentric smoking filter having discrete tow and web filter media
US5137781A (en) * 1991-03-22 1992-08-11 E. I. Du Pont De Nemours And Company Protected brittle fiber yarns
US20050058818A1 (en) * 2003-09-12 2005-03-17 West D. David Laminated composite and process of making same
GB0922253D0 (en) 2009-12-21 2010-02-03 British American Tobacco Co Sheet filter materials with additives
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
GB201608815D0 (en) * 2016-05-19 2016-07-06 British American Tobacco Co Filter rod and apparatus and method
GB201608814D0 (en) * 2016-05-19 2016-07-06 British American Tobacco Co Filter rod and apparatus and method for filter rod manufacture
WO2018177782A1 (en) * 2017-03-27 2018-10-04 Philip Morris Products S.A. Apparatus and method for forming filter rods
WO2019170449A1 (en) * 2018-03-08 2019-09-12 Philip Morris Products S.A. Aerosol generating articles
CN112888323B (zh) * 2018-10-08 2023-05-26 益升华过滤产品开发私人有限公司 冷却元件

Also Published As

Publication number Publication date
GB1273418A (en) 1972-05-10
ES166890Y (es) 1971-11-16
DK135404C (it) 1977-10-10
BR6910526D0 (pt) 1973-01-30
DK135404B (da) 1977-04-25
DE1936429A1 (de) 1970-05-21
FR2014693A1 (it) 1970-04-17
ES166889Y (es) 1971-11-16
BE736417A (it) 1969-12-31
JPS5230740B1 (it) 1977-08-10
ES166889U (es) 1971-07-01
CH508358A (de) 1971-06-15
SE374261B (it) 1975-03-03
SE374262B (it) 1975-03-03
FI52014B (it) 1977-02-28
IT1035507B (it) 1979-10-20
ES369272A1 (es) 1971-07-16
ES166890U (es) 1971-07-01
US3579623A (en) 1971-05-18
IL32460A0 (en) 1969-08-27
NL6909570A (it) 1970-01-27
NL150998B (nl) 1976-10-15
AT290363B (de) 1971-05-25
MY7300241A (en) 1973-12-31
FI52014C (fi) 1977-06-10

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