FR2356382A1 - Perfectionnements apportes a la fabrication de filtres pour cigarettes - Google Patents

Perfectionnements apportes a la fabrication de filtres pour cigarettes

Info

Publication number
FR2356382A1
FR2356382A1 FR7719920A FR7719920A FR2356382A1 FR 2356382 A1 FR2356382 A1 FR 2356382A1 FR 7719920 A FR7719920 A FR 7719920A FR 7719920 A FR7719920 A FR 7719920A FR 2356382 A1 FR2356382 A1 FR 2356382A1
Authority
FR
France
Prior art keywords
cigarette filters
filter material
manufacture
blade
give
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
FR7719920A
Other languages
English (en)
Other versions
FR2356382B1 (fr
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.)
Mpac Group PLC
Original Assignee
Molins 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
Priority claimed from GB2758376A external-priority patent/GB1588506A/en
Application filed by Molins Ltd filed Critical Molins Ltd
Publication of FR2356382A1 publication Critical patent/FR2356382A1/fr
Application granted granted Critical
Publication of FR2356382B1 publication Critical patent/FR2356382B1/fr
Granted 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
    • A24D3/0295—Process control means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/3418—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by pneumatic means

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

Machine pour fabriquer des filtres de cigarettes à partir d'un matériau filtrant se présentant sous la forme de filasse ou de fibres ondulées, caractérisée en ce qu'elle comprend : des moyens pour amener le matériau filtrant vers un poste de formation de tige; des moyens pour comprimer latéralement le matériau filtrant, jusqu'à lui donner la section de la tige terminée, ces moyens comprenant une lame qui comprime le matériau filtrant et le conforme jusqu'à lui donner la section finale; et des moyens associés à cette lame pour détecter la chute de pression dans le matériau filtrant, dans une région où le matériau a presque atteint sa section finale.
FR7719920A 1976-07-02 1977-06-29 Perfectionnements apportes a la fabrication de filtres pour cigarettes Granted FR2356382A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2758376A GB1588506A (en) 1976-07-02 1976-07-02 Manufacture of filters for cigarettes
GB5368876 1976-12-22

Publications (2)

Publication Number Publication Date
FR2356382A1 true FR2356382A1 (fr) 1978-01-27
FR2356382B1 FR2356382B1 (fr) 1981-05-29

Family

ID=26258893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719920A Granted FR2356382A1 (fr) 1976-07-02 1977-06-29 Perfectionnements apportes a la fabrication de filtres pour cigarettes

Country Status (7)

Country Link
US (1) US4248139A (fr)
JP (1) JPS536499A (fr)
BR (1) BR7704305A (fr)
CH (1) CH618590A5 (fr)
DE (2) DE2760354C2 (fr)
FR (1) FR2356382A1 (fr)
IT (1) IT1114819B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269915A2 (fr) * 1986-11-29 1988-06-08 Rhone-Poulenc Rhodia Aktiengesellschaft Procédé et dispositif pour fabriquer des tiges de filtres à fumée de tabac
US5203757A (en) * 1986-11-29 1993-04-20 Rhone Poulenc Rhodia Ag Method and apparatus for producing tobacco smoke filter rods

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661090A (en) * 1982-12-13 1987-04-28 Molins Plc Filter rod manufacture
IT1185472B (it) * 1984-11-10 1987-11-12 Hauni Werke Koerber & Co Kg Procedimento e dispositivo per produrre bastoncini-filtro
DE3613957C1 (de) * 1986-04-24 1987-06-25 Bat Cigarettenfab Gmbh Verfahren und Vorrichtung zur Regelung von mindestens zwei der fuer die Qualitaet des fertigen Produktes massgeblichen physikalischen Eigenschaften eines aus rauchbarem Material hergestellten Strangs
DE3711142A1 (de) * 1987-04-02 1988-10-20 Bat Cigarettenfab Gmbh Verfahren zur automatischen kalibrierung von mindestens einer regelgroesse der physikalischen eigenschaften eines materialstrangs fuer die herstellung von rauchbaren artikeln
DE4320317C2 (de) * 1993-06-18 1998-04-23 Rhodia Ag Rhone Poulenc Verfahren und Vorrichtung zum Herstellen von Fasersträngen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050430A (en) * 1959-11-12 1962-08-21 Eastman Kodak Co Jet and method of filter manufacture
FR2028857A1 (fr) * 1969-01-22 1970-10-16 Hauni Werke Koerber & Co Kg
FR2136316A5 (fr) * 1971-04-15 1972-12-22 Molins Ltd

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US941011A (en) * 1902-12-12 1909-11-23 Victor Talking Machine Co Apparatus for recording sound.
GB888479A (en) * 1957-06-28 1962-01-31 Frederick Pocock Improvements in or relating to the manufacture of stubs for mouthpiece cigarettes
GB1128685A (en) * 1966-04-18 1968-10-02 Desmond Walter Molins Improvements in the manufacture of filter plugs
DE2017360C3 (de) * 1970-04-11 1979-05-23 Hauni-Werke Koerber & Co Kg, 2050 Hamburg Verfahren und Maschine zum Herstellen von stabförmigen Artikeln der tabakverarbeitenden Industrie
US3974007A (en) * 1970-04-11 1976-08-10 Hauni-Werke Korber & Co., Kg Method and apparatus for the production of filter rod sections or the like
US3941036A (en) * 1972-01-07 1976-03-02 Molins Limited Continuous filter rod making machines
DE2259715A1 (de) * 1972-12-06 1974-06-12 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum herstellen von filterstaeben
US4026306A (en) * 1975-11-06 1977-05-31 American Filtrona Corporation Tobacco smoke filter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050430A (en) * 1959-11-12 1962-08-21 Eastman Kodak Co Jet and method of filter manufacture
FR2028857A1 (fr) * 1969-01-22 1970-10-16 Hauni Werke Koerber & Co Kg
FR2136316A5 (fr) * 1971-04-15 1972-12-22 Molins Ltd

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269915A2 (fr) * 1986-11-29 1988-06-08 Rhone-Poulenc Rhodia Aktiengesellschaft Procédé et dispositif pour fabriquer des tiges de filtres à fumée de tabac
EP0269915A3 (en) * 1986-11-29 1989-07-05 Rhodia Ag Method and device for the manufacture of tobacco smoke filter rods
US5106357A (en) * 1986-11-29 1992-04-21 Rhone-Poulenc Rhodia Ag Method and apparatus for producing tobacco smoke filter rods
US5203757A (en) * 1986-11-29 1993-04-20 Rhone Poulenc Rhodia Ag Method and apparatus for producing tobacco smoke filter rods

Also Published As

Publication number Publication date
BR7704305A (pt) 1978-04-04
JPS536499A (en) 1978-01-20
US4248139A (en) 1981-02-03
DE2728797A1 (de) 1978-01-05
DE2760354C2 (fr) 1990-03-15
FR2356382B1 (fr) 1981-05-29
IT1114819B (it) 1986-01-27
DE2728797C2 (de) 1986-11-13
CH618590A5 (fr) 1980-08-15
JPH0231948B2 (fr) 1990-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse