FR68666E - Method and apparatus for the manufacture of filter elements and products obtained - Google Patents

Method and apparatus for the manufacture of filter elements and products obtained

Info

Publication number
FR68666E
FR68666E FR68666DA FR68666E FR 68666 E FR68666 E FR 68666E FR 68666D A FR68666D A FR 68666DA FR 68666 E FR68666 E FR 68666E
Authority
FR
France
Prior art keywords
manufacture
filter elements
products obtained
products
filter
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of FR68666E publication Critical patent/FR68666E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
    • 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
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Nonwoven Fabrics (AREA)
FR68666D 1952-12-05 1955-03-03 Method and apparatus for the manufacture of filter elements and products obtained Expired FR68666E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US317871XA 1952-12-05 1952-12-05
US773701XA 1954-03-03 1954-03-03

Publications (1)

Publication Number Publication Date
FR68666E true FR68666E (en) 1958-06-09

Family

ID=26707599

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1112355D Expired FR1112355A (en) 1952-12-05 1953-12-05 Method and apparatus for the manufacture of filter elements and products obtained
FR1154652D Expired FR1154652A (en) 1952-12-05 1953-12-05 filter elements for, for example, tobacco smoke and method of making them
FR68666D Expired FR68666E (en) 1952-12-05 1955-03-03 Method and apparatus for the manufacture of filter elements and products obtained

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR1112355D Expired FR1112355A (en) 1952-12-05 1953-12-05 Method and apparatus for the manufacture of filter elements and products obtained
FR1154652D Expired FR1154652A (en) 1952-12-05 1953-12-05 filter elements for, for example, tobacco smoke and method of making them

Country Status (5)

Country Link
BE (3) BE524822A (en)
CH (2) CH317871A (en)
DE (3) DE1028926B (en)
FR (3) FR1112355A (en)
GB (3) GB765961A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570241A (en) * 1957-08-10
DE1108126B (en) * 1957-12-03 1961-05-31 Martin Brinkmann Kommanditgese Process for the production of filter rods with a permanent oval cross-section
US3012302A (en) * 1958-01-03 1961-12-12 Lorillard Co P Tobacco smoke filter manufacture
NL239385A (en) * 1958-05-21
US3148101A (en) * 1958-06-26 1964-09-08 Celanese Corp Process for making non-woven batt
US3099594A (en) * 1960-05-05 1963-07-30 Eastman Kodak Co Method for blooming filter tow
DE1191731B (en) * 1960-08-26 1965-04-22 Cigarette Components Ltd Process for the manufacture of filter elements for tobacco products
BE630783A (en) * 1962-04-11
US3329543A (en) * 1963-03-08 1967-07-04 Celanese Corp Method of making cigarette filter rods
FR2412272A1 (en) * 1977-12-23 1979-07-20 Job Ets Bardou Job Pauilhac PROCESS FOR THE REALIZATION OF CIGARETTE FILTERS AND FILTERS THUS OBTAINED
DE2906092A1 (en) * 1979-02-17 1980-08-21 Brinkmann Ag M METHOD FOR PRODUCING A FILTER STRAND FROM WHICH SINGLE FILTERS FOR CIGARETTES ARE OBTAINED
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
US4369117A (en) * 1980-05-12 1983-01-18 American Hospital Supply Corporation Serum separating method and apparatus
GB8320817D0 (en) * 1983-08-02 1983-09-01 Molins Plc Conveying continuous filter material
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
GB201400990D0 (en) 2014-01-21 2014-03-05 British American Tobacco Co Filter materials and filters made therefrom
GB201919107D0 (en) * 2019-12-20 2020-02-05 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE186929C (en) * 1905-10-24
GB419629A (en) * 1932-10-01 1934-11-15 Int Latex Processes Ltd Improvements in or relating to porous fibrous products and method of making same
DE579101C (en) * 1932-12-28 1933-06-21 Rakowitzky H Cotton filter for cigarettes
DE612737C (en) * 1933-09-23 1935-05-03 Carbo Norit Union Verwaltungs Filter insert for cigars, cigarettes, smoke tips or the like.
DE665278C (en) * 1935-11-22 1938-09-22 Steatit Magnesia Akt Ges Process for the production of an electrical capacitor with a ceramic dielectric and metal layers adhering to it
US2202839A (en) * 1936-05-04 1940-06-04 Davidson Glenn Cigarette mouthpiece
DE666035C (en) * 1936-10-04 1938-10-08 Emma Elisabeth Lutter Process for producing a filter material for the smoke filters of cigarettes
DE680717C (en) * 1936-10-11 1939-09-05 Julius Lindenmeyer Dr Ing Process for the post-treatment of endless artificial fiber strands in a continuous operation
DE715801C (en) * 1938-02-17 1942-01-07 Phrix Arbeitsgemeinschaft Method and device for loosening post-treated and dried synthetic fiber tapes
DE742866C (en) * 1938-08-07 1943-12-13 Julius Lindenmeyer Dr Ing Method and device for opening dried artificial or natural thread or fiber tapes
GB581753A (en) * 1944-05-03 1946-10-23 Frank Manning Arkle Improvements in cigarettes and plugs therefor
CH276043A (en) * 1947-10-07 1951-06-15 Firmenich & Co Successeurs De Process for the preparation of cycloheptadecanone.
GB665278A (en) * 1948-12-10 1952-01-23 British Celanese Improvements in or relating to cigarette filter tips

Also Published As

Publication number Publication date
DE1028926B (en) 1958-04-24
GB765963A (en) 1957-01-16
BE524822A (en)
BE536168A (en)
DE1099423B (en) 1961-02-09
CH317871A (en) 1956-12-15
BE524867A (en)
GB765961A (en) 1957-01-16
FR1154652A (en) 1958-04-15
GB773701A (en) 1957-05-01
DE1032693B (en) 1958-06-19
CH322122A (en) 1957-05-31
FR1112355A (en) 1956-03-13

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