CH322609A - Filter for tobacco smoke and method for its manufacture - Google Patents

Filter for tobacco smoke and method for its manufacture

Info

Publication number
CH322609A
CH322609A CH322609DA CH322609A CH 322609 A CH322609 A CH 322609A CH 322609D A CH322609D A CH 322609DA CH 322609 A CH322609 A CH 322609A
Authority
CH
Switzerland
Prior art keywords
manufacture
filter
tobacco smoke
tobacco
smoke
Prior art date
Application number
Other languages
French (fr)
Inventor
William Knudson Harold
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 CH322609A publication Critical patent/CH322609A/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
    • A24D3/06—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nonwoven Fabrics (AREA)
CH322609D 1953-10-07 1954-10-07 Filter for tobacco smoke and method for its manufacture CH322609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US322609XA 1953-10-07 1953-10-07

Publications (1)

Publication Number Publication Date
CH322609A true CH322609A (en) 1957-06-30

Family

ID=21863968

Family Applications (1)

Application Number Title Priority Date Filing Date
CH322609D CH322609A (en) 1953-10-07 1954-10-07 Filter for tobacco smoke and method for its manufacture

Country Status (2)

Country Link
CH (1) CH322609A (en)
GB (1) GB757283A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733355A1 (en) * 1976-08-02 1978-02-09 Wiggins Teape Ltd METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF FILTERS
FR2462111A1 (en) * 1979-07-26 1981-02-13 Job Ets Bardou Job Pauilhac METHOD FOR PRODUCING A FILTER STRUCTURE, IN PARTICULAR FOR CIGARETTE FILTERS AND FILTERS OBTAINED

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383239A (en) * 1959-09-22 1964-10-15 Mueller Paul A Filter stoppers for cigarettes and methods of making the same
CA2127817C (en) * 1993-07-13 2007-07-03 Hitoshi Tsugaya Tobacco filters and method of producing the same
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
GB201400990D0 (en) 2014-01-21 2014-03-05 British American Tobacco Co Filter materials and filters made therefrom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733355A1 (en) * 1976-08-02 1978-02-09 Wiggins Teape Ltd METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF FILTERS
FR2462111A1 (en) * 1979-07-26 1981-02-13 Job Ets Bardou Job Pauilhac METHOD FOR PRODUCING A FILTER STRUCTURE, IN PARTICULAR FOR CIGARETTE FILTERS AND FILTERS OBTAINED
US4379465A (en) * 1979-07-26 1983-04-12 Job, Anciens Ets Bardou Job & Pauilac Process for producing a filtering structure in particular for cigarette filters

Also Published As

Publication number Publication date
GB757283A (en) 1956-09-19

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