GB2012553A - Method for producing cigarette filters and the filters obtained - Google Patents

Method for producing cigarette filters and the filters obtained

Info

Publication number
GB2012553A
GB2012553A GB7843893A GB7843893A GB2012553A GB 2012553 A GB2012553 A GB 2012553A GB 7843893 A GB7843893 A GB 7843893A GB 7843893 A GB7843893 A GB 7843893A GB 2012553 A GB2012553 A GB 2012553A
Authority
GB
United Kingdom
Prior art keywords
fibers
filters
sheet
artificial
connection network
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.)
Granted
Application number
GB7843893A
Other versions
GB2012553B (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.)
JOB ETS BARDOU JOB PAUILHAC
Original Assignee
JOB ETS BARDOU JOB PAUILHAC
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 ETS BARDOU JOB PAUILHAC filed Critical JOB ETS BARDOU JOB PAUILHAC
Publication of GB2012553A publication Critical patent/GB2012553A/en
Application granted granted Critical
Publication of GB2012553B publication Critical patent/GB2012553B/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)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The method produces cigarette or cigar filters from a fibrous sheet comprising a mixture of artificial fibers such as fibers of cellulose acetate and fibers of natural cellulose. Artificial fibers capable of being plasticized are employed, a specific plasticizer of the material constituting said fibers is applied on this layer. This plasticizer creates, after the shaping of the sheet into a cylindrical roll, an interfiber connection network in the artificial fibrous texture of the sheet on which there is superposed a second interfiber connection network between the contacting zones of the sheet shaped into a filtering roll.
GB7843893A 1977-12-23 1978-11-09 Method for producing cigarette filters and the filters obtained Expired GB2012553B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7738958A FR2412272A1 (en) 1977-12-23 1977-12-23 PROCESS FOR THE REALIZATION OF CIGARETTE FILTERS AND FILTERS THUS OBTAINED

Publications (2)

Publication Number Publication Date
GB2012553A true GB2012553A (en) 1979-08-01
GB2012553B GB2012553B (en) 1982-06-16

Family

ID=9199267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843893A Expired GB2012553B (en) 1977-12-23 1978-11-09 Method for producing cigarette filters and the filters obtained

Country Status (20)

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

Cited By (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
US5837627A (en) * 1995-03-06 1998-11-17 Weyerhaeuser Company Fibrous web having improved strength and method of making the same
GB2474694A (en) * 2009-10-23 2011-04-27 Innovia Films Ltd Biodegradable cigarette filter tow

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524822A (en) * 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 (en) * 1971-06-02 1980-07-31 Hauni-Werke Koerber & Co Kg, 2050 Hamburg Device for applying a plasticizer to a continuous strip of spread filter rope for the manufacture of filters for rod-shaped articles in the tobacco processing industry
JPS5115120B2 (en) * 1972-08-17 1976-05-14
CH583529A5 (en) * 1974-03-28 1977-01-14 Hoechst Ag

Cited By (5)

* 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
US5837627A (en) * 1995-03-06 1998-11-17 Weyerhaeuser Company Fibrous web having improved strength and method of making the same
GB2474694A (en) * 2009-10-23 2011-04-27 Innovia Films Ltd Biodegradable cigarette filter tow
GB2474694B (en) * 2009-10-23 2011-11-02 Innovia Films Ltd Biodegradable composites
US8833376B2 (en) 2009-10-23 2014-09-16 Innovia Films Limited Biodegradable composites

Also Published As

Publication number Publication date
ATA929378A (en) 1981-10-15
NO148139C (en) 1983-08-17
IT1192751B (en) 1988-05-04
JPS597312B2 (en) 1984-02-17
CH626238A5 (en) 1981-11-13
GR64988B (en) 1980-06-11
FI783283A (en) 1979-06-24
AT366896B (en) 1982-05-10
FI66112C (en) 1984-09-10
FR2412272A1 (en) 1979-07-20
BE870184A (en) 1979-01-02
ES473548A1 (en) 1979-04-01
NO148139B (en) 1983-05-09
NL7809454A (en) 1979-06-26
DK576978A (en) 1979-06-24
IT7883492A0 (en) 1978-10-27
FR2412272B1 (en) 1980-08-22
DE2841077A1 (en) 1979-07-05
LU80358A1 (en) 1979-03-19
GB2012553B (en) 1982-06-16
ZA785665B (en) 1979-09-26
JPS54117099A (en) 1979-09-11
CA1092932A (en) 1981-01-06
OA06066A (en) 1981-06-30
SE7810911L (en) 1979-06-24
PT68581A (en) 1978-10-01
FI66112B (en) 1984-05-31
NO783790L (en) 1979-06-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee