GB765961A - Improvements in or relating to tobacco smoke filter elements - Google Patents

Improvements in or relating to tobacco smoke filter elements

Info

Publication number
GB765961A
GB765961A GB33782/53A GB3378253A GB765961A GB 765961 A GB765961 A GB 765961A GB 33782/53 A GB33782/53 A GB 33782/53A GB 3378253 A GB3378253 A GB 3378253A GB 765961 A GB765961 A GB 765961A
Authority
GB
United Kingdom
Prior art keywords
fibres
mass
tobacco smoke
smoke filter
fibre
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
GB33782/53A
Other languages
English (en)
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
Publication of GB765961A publication Critical patent/GB765961A/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)
GB33782/53A 1952-12-05 1953-12-04 Improvements in or relating to tobacco smoke filter elements Expired GB765961A (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
GB765961A true GB765961A (en) 1957-01-16

Family

ID=26707599

Family Applications (3)

Application Number Title Priority Date Filing Date
GB33782/53A Expired GB765961A (en) 1952-12-05 1953-12-04 Improvements in or relating to tobacco smoke filter elements
GB20105/55A Expired GB765963A (en) 1952-12-05 1953-12-04 Improvements in or relating to a method and apparatus for the manufacture of tobaccosmoke filter elements
GB6318/55A Expired GB773701A (en) 1952-12-05 1955-03-03 Fibrous cigarette filters

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB20105/55A Expired GB765963A (en) 1952-12-05 1953-12-04 Improvements in or relating to a method and apparatus for the manufacture of tobaccosmoke filter elements
GB6318/55A Expired GB773701A (en) 1952-12-05 1955-03-03 Fibrous cigarette filters

Country Status (5)

Country Link
BE (3) BE524867A (ko)
CH (2) CH317871A (ko)
DE (3) DE1032693B (ko)
FR (3) FR1154652A (ko)
GB (3) GB765961A (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570241A (ko) * 1957-08-10
DE1108126B (de) * 1957-12-03 1961-05-31 Martin Brinkmann Kommanditgese Verfahren zum Herstellen von Filterstaeben mit bleibendem ovalem Querschnitt
US3012302A (en) * 1958-01-03 1961-12-12 Lorillard Co P Tobacco smoke filter manufacture
GB918598A (ko) * 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 (de) * 1960-08-26 1965-04-22 Cigarette Components Ltd Verfahren zum Herstellen von Filterelementen fuer Tabakwaren
BE630783A (ko) * 1962-04-11
US3329543A (en) * 1963-03-08 1967-07-04 Celanese Corp Method of making cigarette filter rods
FR2412272A1 (fr) * 1977-12-23 1979-07-20 Job Ets Bardou Job Pauilhac Procede pour la realisation de filtres a cigarettes et filtres ainsi obtenus
DE2906092A1 (de) * 1979-02-17 1980-08-21 Brinkmann Ag M Verfahren zur herstellung eines filterstranges, aus dem einzelfilter fuer zigaretten gewonnen werden
FR2462111B1 (fr) * 1979-07-26 1988-08-12 Job Ets Bardou Job Pauilhac Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus
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 (ko) * 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 (de) * 1932-12-28 1933-06-21 Rakowitzky H Wattefilter fuer Zigaretten
DE612737C (de) * 1933-09-23 1935-05-03 Carbo Norit Union Verwaltungs Filtereinlage fuer Zigarren, Zigaretten, Rauchspitzen o. dgl.
DE665278C (de) * 1935-11-22 1938-09-22 Steatit Magnesia Akt Ges Verfahren zur Herstellung eines elektrischen Kondensators mit keramischem Dielektrikum und darauf haftenden Metallschichten
US2202839A (en) * 1936-05-04 1940-06-04 Davidson Glenn Cigarette mouthpiece
DE666035C (de) * 1936-10-04 1938-10-08 Emma Elisabeth Lutter Verfahren zum Herstellen einer Filtermasse fuer die Rauchfilter von Zigaretten
DE680717C (de) * 1936-10-11 1939-09-05 Julius Lindenmeyer Dr Ing Verfahren zum Nachbehandeln endloser kuenstlicher Faserstraenge im fortlalufenden Arbeitsgang
DE715801C (de) * 1938-02-17 1942-01-07 Phrix Arbeitsgemeinschaft Verfahren und Vorrichtung zur Auflockerung von nachbehandelten und getrockneten Kunstfaserbaendern
DE742866C (de) * 1938-08-07 1943-12-13 Julius Lindenmeyer Dr Ing Verfahren und Vorrichtung zum OEffnen von getrockneten kuenstlichen oder natuerlichen Faden- oder Faserbaendern
GB581753A (en) * 1944-05-03 1946-10-23 Frank Manning Arkle Improvements in cigarettes and plugs therefor
CH276043A (fr) * 1947-10-07 1951-06-15 Firmenich & Co Successeurs De Procédé de préparation de la cycloheptadécanone.
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
CH322122A (fr) 1957-05-31
FR1112355A (fr) 1956-03-13
DE1028926B (de) 1958-04-24
DE1099423B (de) 1961-02-09
BE524867A (ko)
FR68666E (fr) 1958-06-09
BE524822A (ko)
DE1032693B (de) 1958-06-19
FR1154652A (fr) 1958-04-15
GB773701A (en) 1957-05-01
CH317871A (fr) 1956-12-15
GB765963A (en) 1957-01-16
BE536168A (ko)

Similar Documents

Publication Publication Date Title
GB765961A (en) Improvements in or relating to tobacco smoke filter elements
ES212532A1 (es) UN MÉTODO PARA LA PREPARACIoN DE UNA BOQUILLA FILTRANTE PARA CIGARRILLOS
MY6400011A (en) Tow and tobacco smoke filters and method for their production
CH321090A (de) Verfahren zur Herstellung von mit Filtermundstücken versehenen Tabakstrangartikeln und Maschine zur Durchführung dieses Verfahrens
GB903687A (en) A method of and an apparatus for producing cigarette filter rods of multiple usage length
ES220811A1 (es) Un método de hacer dispositivos de fumar filtrantes
CH303063A (de) Bandpassfilter für Mikrowellen mit verschiebbarem Durchlassbereich.
FR1076309A (fr) Filtre pour cigarettes et cigares
CH324175A (de) Filter, insbesondere für Zigarettenmundstücke
GB232819A (en) Air cooled cigarettes or cigars
CH325829A (de) Filterkörper mit Fasermaterial für Zigaretten, Zigarettenhalter oder andere Raucherutensilien und Verfahren zu dessen Herstellung
FR1101759A (fr) Bout amovible filtrant perfectionné pour cigarette ou cigare
CH331834A (de) Tabakrauchfilter, insbesondere für Zigaretten
GB752287A (en) Improvements in a filter for separating minute particles of matter suspended in a fluid
AT176696B (de) Zigaretten-, Zigarrenspitze oder Tabakpfeife mit Filtereinrichtung
ES19685U (es) Filtros antinicotínicos para cigarrillos.
GB708604A (en) Improvements in filter-tip cigarettes
GB776257A (en) Improvements in filter mouthpiece cigarettes
CA497057A (en) Flavor oils emulsified with gums
GB340362A (en) An improved device for smoking cigarettes and the like
GB765962A (en) Improvements in or relating to cellulose acetate tow
FR1096136A (fr) Procédé pour la fabrication d'un filtre en tissu artificiel, filtre fabriqué selon ce procédé et élément filtrant muni de ce filtre
GB793389A (en) Improvements in filter-tip cigarettes
ES40739U (es) Elemento filtrante para el humo del tabaco
AT194525B (de) Verfahren und Vorrichtung zur Herstellung von gekräuselten Stapelfasern aus Polyamidfäden