ES222713A1 - UN PROCEDIMIEENTO DE PREPARACIoN DE NuCLEOS FILTRANTES - Google Patents

UN PROCEDIMIEENTO DE PREPARACIoN DE NuCLEOS FILTRANTES

Info

Publication number
ES222713A1
ES222713A1 ES0222713A ES222713A ES222713A1 ES 222713 A1 ES222713 A1 ES 222713A1 ES 0222713 A ES0222713 A ES 0222713A ES 222713 A ES222713 A ES 222713A ES 222713 A1 ES222713 A1 ES 222713A1
Authority
ES
Spain
Prior art keywords
filter rod
fibers
prepared
preparing
band
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
ES0222713A
Other languages
English (en)
Spanish (es)
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.)
Cigarette Components Ltd
Original Assignee
Cigarette Components Ltd
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 Cigarette Components Ltd filed Critical Cigarette Components Ltd
Publication of ES222713A1 publication Critical patent/ES222713A1/es
Expired legal-status Critical Current

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
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
ES0222713A 1954-07-02 1955-06-30 UN PROCEDIMIEENTO DE PREPARACIoN DE NuCLEOS FILTRANTES Expired ES222713A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1952854A GB757841A (en) 1954-07-02 1954-07-02 A method of preparing filter rod and filter rod when prepared by the method

Publications (1)

Publication Number Publication Date
ES222713A1 true ES222713A1 (es) 1955-11-16

Family

ID=10130894

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0222713A Expired ES222713A1 (es) 1954-07-02 1955-06-30 UN PROCEDIMIEENTO DE PREPARACIoN DE NuCLEOS FILTRANTES

Country Status (6)

Country Link
BE (1) BE539431A (enrdf_load_stackoverflow)
CH (1) CH333491A (enrdf_load_stackoverflow)
DE (1) DE1094176B (enrdf_load_stackoverflow)
ES (1) ES222713A1 (enrdf_load_stackoverflow)
FR (1) FR1126744A (enrdf_load_stackoverflow)
GB (1) GB757841A (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256446A (enrdf_load_stackoverflow) * 1959-10-02
US3451887A (en) * 1963-03-22 1969-06-24 Eastman Kodak Co Blends of cellulose acetate and polyolefin fibers in tow form
GB1103822A (en) * 1964-04-20 1968-02-21 British American Tobacco Co Improvements relating to tobacco-smoke filters
US3368566A (en) * 1964-06-17 1968-02-13 Souren Z. Avediklan Filter cigarette
CH434078A (fr) * 1964-10-22 1967-04-15 Lorillard Co P Procédé de fabrication d'un filtre pour article à fumer et appareil pour sa mise en oeuvre
US3349780A (en) * 1964-11-04 1967-10-31 Eastman Kodak Co Acetate filter elements containing carbon
US3297041A (en) * 1965-03-15 1967-01-10 American Filtrona Corp Tobacco smoke filter or the like
US3413982A (en) * 1965-08-04 1968-12-03 Eastman Kodak Co Tobacco smoke filter employing ethylene copolymer bonding material
US3428054A (en) * 1965-10-18 1969-02-18 Chemway Filters Inc Filter
US3412737A (en) * 1966-01-17 1968-11-26 Karoly G. Pinter Smoke filter
US3366521A (en) * 1967-01-30 1968-01-30 Celanese Corp Method for the production of cellulose acetate cigarette filter tips
US3656484A (en) * 1968-11-13 1972-04-18 Celanese Corp Filter
US3966912A (en) * 1973-09-21 1976-06-29 Rothmans Of Pall Mall (Australia) Limited Method of preparing tobacco smoke filter
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
DE102004042809A1 (de) * 2004-09-03 2006-03-23 Reemtsma Cigarettenfabriken Gmbh Verfahren zum Herstellen von Filtern für Tabakprodukte
CN107217520B (zh) * 2017-06-07 2019-04-12 赖尚辉 一种天然植物纤维滤嘴材料的制备方法
EP3970514B1 (en) * 2020-09-21 2023-07-05 JT International SA Method for manufacturing aerosol generating articles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH276403A (fr) * 1948-11-10 1951-07-15 Pouterman Elie Bout pour cigarette et procédé de fabrication de ce bout.
GB665278A (en) * 1948-12-10 1952-01-23 British Celanese Improvements in or relating to cigarette filter tips
BE524867A (enrdf_load_stackoverflow) 1952-12-05

Also Published As

Publication number Publication date
CH333491A (de) 1958-10-31
FR1126744A (fr) 1956-11-29
DE1094176B (de) 1960-12-01
BE539431A (enrdf_load_stackoverflow)
GB757841A (en) 1956-09-26

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