CH320734A - Filter for tobacco smoke and method for its manufacture - Google Patents

Filter for tobacco smoke and method for its manufacture

Info

Publication number
CH320734A
CH320734A CH320734DA CH320734A CH 320734 A CH320734 A CH 320734A CH 320734D A CH320734D A CH 320734DA CH 320734 A CH320734 A CH 320734A
Authority
CH
Switzerland
Prior art keywords
manufacture
filter
tobacco smoke
tobacco
smoke
Prior art date
Application number
Other languages
French (fr)
Inventor
B Dr Parmele Harris
Original Assignee
Lorillard Co P
H & V Specialties Co 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 Lorillard Co P, H & V Specialties Co Inc filed Critical Lorillard Co P
Publication of CH320734A publication Critical patent/CH320734A/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
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
CH320734D 1953-07-13 1954-07-07 Filter for tobacco smoke and method for its manufacture CH320734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US367499A US3039908A (en) 1953-07-13 1953-07-13 Method of making a tobacco smoke filter

Publications (1)

Publication Number Publication Date
CH320734A true CH320734A (en) 1957-04-15

Family

ID=23447419

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320734D CH320734A (en) 1953-07-13 1954-07-07 Filter for tobacco smoke and method for its manufacture

Country Status (3)

Country Link
US (1) US3039908A (en)
CH (1) CH320734A (en)
GB (1) GB752600A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219043A (en) * 1961-06-02 1965-11-23 Reeves Bros Inc Tobacco smoke filter plug
WO2025088014A1 (en) * 2023-10-26 2025-05-01 Philip Morris Products S.A. A method for forming a filter element by twisting

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268084A (en) * 1958-12-04 1966-08-23 Celanese Corp Bulked non-wovens
US3144025A (en) * 1960-04-25 1964-08-11 Reeves Bros Inc Tobacco smoke filters
US3189506A (en) * 1962-04-12 1965-06-15 Eastman Kodak Co Method and apparatus for forming continuous filament filter rods
BE637586A (en) * 1962-09-19
US3253967A (en) * 1962-12-18 1966-05-31 Du Pont Process for producing foam cigarette filters
US3297512A (en) * 1962-12-26 1967-01-10 Eastman Kodak Co Apparatus for forming rods from continuous filament tow
US3451887A (en) * 1963-03-22 1969-06-24 Eastman Kodak Co Blends of cellulose acetate and polyolefin fibers in tow form
US3358640A (en) * 1963-04-12 1967-12-19 Kurashiki Rayon Co Device for treating cigarette filter plugs
US3364938A (en) * 1963-12-19 1968-01-23 Eastman Kodak Co Tobacco smoke filter containing porous non-sifting polyolefin particles
GB1103822A (en) * 1964-04-20 1968-02-21 British American Tobacco Co Improvements relating to tobacco-smoke filters
US3396061A (en) * 1964-06-01 1968-08-06 Celanese Corp Smoke filters
US3272687A (en) * 1964-07-22 1966-09-13 Eastman Kodak Co Vapor permeable non-woven fibrous element
GB1113070A (en) * 1964-08-27 1968-05-08 Courtaulds Ltd Filter elements
US3349780A (en) * 1964-11-04 1967-10-31 Eastman Kodak Co Acetate filter elements containing carbon
US3400032A (en) * 1965-02-03 1968-09-03 Brown & Williamson Tobacco Corp Filter rod making machine
US3516885A (en) * 1965-02-03 1970-06-23 Brown & Williamson Tobacco Corp Method of making a bonded filter rod for smoking articles
US3297041A (en) * 1965-03-15 1967-01-10 American Filtrona Corp Tobacco smoke filter or the like
US3432446A (en) * 1965-03-31 1969-03-11 Carter S Ink Co Porous applicator prepared by bonding thermoplastic fibrous flock particles at point of contact with the aid of a plasticizer
US3336174A (en) * 1965-04-06 1967-08-15 Eastman Kodak Co Method of making a fibrous filter product
US3400998A (en) * 1965-05-17 1968-09-10 Scripto Inc Fountain pen having a porous rod type nib
US3217715A (en) * 1965-05-24 1965-11-16 American Filtrona Corp Smoke filter and smoking devices formed therewith
US3412737A (en) * 1966-01-17 1968-11-26 Karoly G. Pinter Smoke filter
US3407822A (en) * 1966-02-07 1968-10-29 Eastman Kodak Co Tobacco smoke filters containing polyethylene encapsulated cellulose particles
US3417552A (en) * 1967-01-06 1968-12-24 Eastman Kodak Co Filter element made of polymeric film
US3528433A (en) * 1968-03-21 1970-09-15 Philip Morris Inc Smoking product having microreticulated filter
US3498299A (en) * 1969-01-10 1970-03-03 Bose Wesley C Filtration of tobacco smoke
US3516419A (en) * 1969-02-27 1970-06-23 John Kalsey Cigarette filter element
US3678848A (en) * 1969-08-25 1972-07-25 Weber Marking Systems Inc Inking pad and use thereof
US3648712A (en) * 1970-01-29 1972-03-14 Celanese Corp Cigarette filter construction
JPS5913244B2 (en) * 1976-05-12 1984-03-28 本州製紙株式会社 Adsorbent nonwoven fabric and its manufacturing method
FR2462111B1 (en) * 1979-07-26 1988-08-12 Job Ets Bardou Job Pauilhac PROCESS FOR THE PRODUCTION OF A FILTERING STRUCTURE, IN PARTICULAR FOR CIGARETTER FILTERS AND FILTERS OBTAINED
US4579130A (en) * 1983-12-22 1986-04-01 Shell Oil Company Tobacco filters and method for producing same
US5053066A (en) * 1990-05-04 1991-10-01 Hassenboehler Charles B Nonwoven filter and method of manufacture
DE4026916A1 (en) * 1990-08-25 1992-02-27 Hoechst Ag Filling fibre made from sliver for cushion or duvet - has binding fibre melt bonded on surface before cutting
US5139403A (en) * 1991-03-25 1992-08-18 Replas Incorporated Apparatus for producing pellets from film
US5817159A (en) * 1996-12-31 1998-10-06 Cahill; Scott A. Filter with interpenetrating polymer network that biodegrades
DE10157760A1 (en) * 2001-11-27 2003-06-05 Hauni Maschinenbau Ag Device for the production of rod-shaped objects
CN100593981C (en) * 2004-11-19 2010-03-17 日本烟草产业株式会社 cigarette making device
AT508818B1 (en) * 2009-09-30 2011-10-15 Tannpapier Gmbh MOUTHPIECE OR FILTER CASE OF A CIGARETTE
US10064429B2 (en) 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
GB201209261D0 (en) * 2012-05-25 2012-07-04 British American Tobacco Co A sleeve
GB201321920D0 (en) * 2013-12-11 2014-01-22 British American Tobacco Co A method and apparatus for inserting elongate elements into a sleeve
GB201400990D0 (en) * 2014-01-21 2014-03-05 British American Tobacco Co Filter materials and filters made therefrom
EP3777990B8 (en) 2016-02-19 2024-01-24 Baldwin Filters, Inc. Surface coated filter
ITUA20163103A1 (en) * 2016-05-03 2017-11-03 Montrade S P A MACHINE AND PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF TOBACCO ITEMS, IN PARTICULAR FILTERS
WO2026057853A1 (en) * 2024-09-16 2026-03-19 Jt International Sa Assembly system for a filter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221443A (en) * 1936-04-28 1940-11-12 Davidson Glenn Mouthpiece cigarette manufacture
US2202839A (en) * 1936-05-04 1940-06-04 Davidson Glenn Cigarette mouthpiece
US2159121A (en) * 1936-06-20 1939-05-23 American Mach & Foundry Filter tip for cigarettes
US2230271A (en) * 1937-05-22 1941-02-04 Owens Corning Fiberglass Corp Method of producing combined asbestos and glass fiber yarns
US2327991A (en) * 1938-04-28 1943-08-31 Gilbert A Betts Cigar and cigarette
NL70708C (en) * 1941-03-01
US2527628A (en) * 1944-09-16 1950-10-31 American Viscose Corp Process for producing a matrix containing particulate fillers
US2476582A (en) * 1945-06-11 1949-07-19 Houdaille Hershey Corp Method of making filter units
GB665278A (en) * 1948-12-10 1952-01-23 British Celanese Improvements in or relating to cigarette filter tips

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219043A (en) * 1961-06-02 1965-11-23 Reeves Bros Inc Tobacco smoke filter plug
WO2025088014A1 (en) * 2023-10-26 2025-05-01 Philip Morris Products S.A. A method for forming a filter element by twisting

Also Published As

Publication number Publication date
US3039908A (en) 1962-06-19
GB752600A (en) 1956-07-11

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