CA1092932A - Method for producing cigarette filters and the filters obtained - Google Patents

Method for producing cigarette filters and the filters obtained

Info

Publication number
CA1092932A
CA1092932A CA314,446A CA314446A CA1092932A CA 1092932 A CA1092932 A CA 1092932A CA 314446 A CA314446 A CA 314446A CA 1092932 A CA1092932 A CA 1092932A
Authority
CA
Canada
Prior art keywords
fibers
sheet
artificial
plasticizer
fibrous
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
CA314,446A
Other languages
English (en)
French (fr)
Inventor
Francois Coq
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.)
JOB ANCIENS BARDOU-JOB ET PAUILHAC Ets Ste
Original Assignee
JOB ANCIENS BARDOU-JOB ET PAUILHAC Ets Ste
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 JOB ANCIENS BARDOU-JOB ET PAUILHAC Ets Ste filed Critical JOB ANCIENS BARDOU-JOB ET PAUILHAC Ets Ste
Application granted granted Critical
Publication of CA1092932A publication Critical patent/CA1092932A/en
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
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
CA314,446A 1977-12-23 1978-10-26 Method for producing cigarette filters and the filters obtained Expired CA1092932A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7738958A FR2412272A1 (fr) 1977-12-23 1977-12-23 Procede pour la realisation de filtres a cigarettes et filtres ainsi obtenus
FR7738958 1977-12-23

Publications (1)

Publication Number Publication Date
CA1092932A true CA1092932A (en) 1981-01-06

Family

ID=9199267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314,446A Expired CA1092932A (en) 1977-12-23 1978-10-26 Method for producing cigarette filters and the filters obtained

Country Status (20)

Country Link
JP (1) JPS597312B2 (da)
AT (1) AT366896B (da)
BE (1) BE870184A (da)
CA (1) CA1092932A (da)
CH (1) CH626238A5 (da)
DE (1) DE2841077A1 (da)
DK (1) DK576978A (da)
ES (1) ES473548A1 (da)
FI (1) FI66112C (da)
FR (1) FR2412272A1 (da)
GB (1) GB2012553B (da)
GR (1) GR64988B (da)
IT (1) IT1192751B (da)
LU (1) LU80358A1 (da)
NL (1) NL7809454A (da)
NO (1) NO148139C (da)
OA (1) OA06066A (da)
PT (1) PT68581A (da)
SE (1) SE7810911L (da)
ZA (1) ZA785665B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092996A1 (en) * 1982-04-26 1983-11-02 Cristopher Ralph Bale Tipping assembly for an elongate smoking article, and method for making the same
WO1996027703A1 (en) * 1995-03-06 1996-09-12 Weyerhaeuser Company Fibrous web having improved strength and method of making the same
GB2474694B (en) 2009-10-23 2011-11-02 Innovia Films Ltd Biodegradable composites

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524822A (da) * 1952-12-05
GB1014223A (en) * 1961-07-03 1965-12-22 Kurashiki Rayon Kk Tobacco smoke filters and method of making the same
US3227164A (en) * 1963-07-23 1966-01-04 Eastman Kodak Co Tobacco smoke filter
DE2127293C3 (de) * 1971-06-02 1980-07-31 Hauni-Werke Koerber & Co Kg, 2050 Hamburg Vorrichtung zum Auftragen eines Weichmachers auf einen fortlaufenden Streifen von ausgebreitetem Filtertau zur Herstellung von Filtern für stabförmige Artikel der tabakverarbeitenden Industrie
JPS5115120B2 (da) * 1972-08-17 1976-05-14
CH583529A5 (da) * 1974-03-28 1977-01-14 Hoechst Ag

Also Published As

Publication number Publication date
IT1192751B (it) 1988-05-04
NO148139B (no) 1983-05-09
OA06066A (fr) 1981-06-30
PT68581A (fr) 1978-10-01
GB2012553A (en) 1979-08-01
FI66112C (fi) 1984-09-10
ZA785665B (en) 1979-09-26
GB2012553B (en) 1982-06-16
NO783790L (no) 1979-06-26
SE7810911L (sv) 1979-06-24
CH626238A5 (da) 1981-11-13
NL7809454A (nl) 1979-06-26
LU80358A1 (fr) 1979-03-19
AT366896B (de) 1982-05-10
DK576978A (da) 1979-06-24
FR2412272B1 (da) 1980-08-22
BE870184A (fr) 1979-01-02
DE2841077A1 (de) 1979-07-05
NO148139C (no) 1983-08-17
FI783283A (fi) 1979-06-24
IT7883492A0 (it) 1978-10-27
GR64988B (en) 1980-06-11
ATA929378A (de) 1981-10-15
FR2412272A1 (fr) 1979-07-20
ES473548A1 (es) 1979-04-01
JPS597312B2 (ja) 1984-02-17
JPS54117099A (en) 1979-09-11
FI66112B (fi) 1984-05-31

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Legal Events

Date Code Title Description
MKEX Expiry