ZA697837B - Filter - Google Patents

Filter

Info

Publication number
ZA697837B
ZA697837B ZA697837A ZA697837A ZA697837B ZA 697837 B ZA697837 B ZA 697837B ZA 697837 A ZA697837 A ZA 697837A ZA 697837 A ZA697837 A ZA 697837A ZA 697837 B ZA697837 B ZA 697837B
Authority
ZA
South Africa
Prior art keywords
filter
Prior art date
Application number
ZA697837A
Inventor
J Ellenberg
J Roberts
C Keith
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of ZA697837B publication Critical patent/ZA697837B/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
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
ZA697837A 1968-11-13 1969-11-10 Filter ZA697837B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77539068A 1968-11-13 1968-11-13

Publications (1)

Publication Number Publication Date
ZA697837B true ZA697837B (en) 1971-06-30

Family

ID=25104259

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA697837A ZA697837B (en) 1968-11-13 1969-11-10 Filter

Country Status (7)

Country Link
US (1) US3656484A (en)
CH (1) CH506959A (en)
DK (1) DK127537B (en)
FI (1) FI50927C (en)
GB (1) GB1258993A (en)
SE (2) SE390596B (en)
ZA (1) ZA697837B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059121A (en) * 1973-04-20 1977-11-22 Rothmans Of Pall Mall Canada Limited Filter for tobacco smoke
US4752348A (en) * 1985-03-29 1988-06-21 Celanese Corporation Localized liquid additive applicator system for continuous cylindrical product
US20080314400A1 (en) * 2007-05-31 2008-12-25 Philip Morris Usa Inc. Filter including electrostatically charged fiber material
US20100006112A1 (en) * 2007-12-20 2010-01-14 Philip Morris Usa, Inc. Filter including randomly-oriented fibers for reduction of particle breakthrough
US8534294B2 (en) 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
ITBO20120106A1 (en) * 2012-03-05 2013-09-06 Montrade Srl METHOD AND MACHINE FOR THE PRODUCTION OF FILTERS WITHOUT PAPER FOR SMOKE ITEMS
JP6159470B2 (en) * 2013-03-13 2017-07-05 セラニーズ アセテート，エルエルシー Smoke filter to reduce components in the smoke stream
GB2562764A (en) * 2017-05-24 2018-11-28 Robert Hopps Jason Tobacco-containing consumable for aerosol generating devices
KR20220004202A (en) * 2019-12-23 2022-01-11 차이나 토바코 후난 인더스트리얼 코포레이션 리미티드 Device and method for the production of fully granular cigarette/filter rods, and the manufactured fully granular cigarette/filter rod
CN114190586B (en) * 2020-09-02 2024-01-19 湖南中烟工业有限责任公司 Natural aroma enhancement type harm reduction full-particle filter stick and preparation method and application thereof
GB202109084D0 (en) * 2021-06-24 2021-08-11 Nicoventures Trading Ltd Apparatus and methods for manufacturing articles for use as or in an aerosol provision system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805671A (en) * 1953-10-07 1957-09-10 Liggett & Myers Tobacco Co Aerosol filters
BE539431A (en) * 1954-07-02
US3068873A (en) * 1958-11-24 1962-12-18 Celanese Corp Filters
US3225390A (en) * 1959-10-02 1965-12-28 Mueller Paul A Method of producing filter plugs
US3050430A (en) * 1959-11-12 1962-08-21 Eastman Kodak Co Jet and method of filter manufacture
US3313665A (en) * 1963-06-04 1967-04-11 American Filtrona Corp Method for making fibrous bodies
US3364938A (en) * 1963-12-19 1968-01-23 Eastman Kodak Co Tobacco smoke filter containing porous non-sifting polyolefin particles
US3444863A (en) * 1966-09-21 1969-05-20 Celanese Corp Tobacco smoke filter
US3552400A (en) * 1967-06-08 1971-01-05 American Filtrona Corp Filter plug of staple fiber filter elements and the like

Also Published As

Publication number Publication date
US3656484A (en) 1972-04-18
FI50927C (en) 1976-09-10
CH506959A (en) 1971-05-15
SE390596B (en) 1977-01-03
DK127537B (en) 1973-11-26
FI50927B (en) 1976-05-31
SE390595B (en) 1977-01-03
GB1258993A (en) 1972-01-05

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