FR2382203A1 - Procede et dispositif pour fabriquer des filtres de cigarettes en plusieurs sections - Google Patents

Procede et dispositif pour fabriquer des filtres de cigarettes en plusieurs sections

Info

Publication number
FR2382203A1
FR2382203A1 FR7802769A FR7802769A FR2382203A1 FR 2382203 A1 FR2382203 A1 FR 2382203A1 FR 7802769 A FR7802769 A FR 7802769A FR 7802769 A FR7802769 A FR 7802769A FR 2382203 A1 FR2382203 A1 FR 2382203A1
Authority
FR
France
Prior art keywords
filter
continuous
filter material
assembles
brings
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
FR7802769A
Other languages
English (en)
Other versions
FR2382203B1 (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.)
Liggett Group LLC
Original Assignee
Liggett Group 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 Liggett Group Inc filed Critical Liggett Group Inc
Publication of FR2382203A1 publication Critical patent/FR2382203A1/fr
Application granted granted Critical
Publication of FR2382203B1 publication Critical patent/FR2382203B1/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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

L'invention concerne la fabrication de filtres de cigarettes. Selon l'invention, un moyen il assemble et amène une tige continue de filtrage 12 contenant un tube rigide et un matériau fibreux de filtrage du type à entraînement; un moyen 13 assemble et amène une tige continue 14 d'un matériau de filtrage fibreux du type à entraînement ; un moyen 15 coupe les tiges; un moyen 19 reçoit et transporte les courants d'éléments de filtrage coupés; un moyen 20 amène les courants vers le moyen de réception et de transport; un moyen 21 espace chaque élément de filtrage de ceux qui le précèdent et le suivent; un moyen 61, 62 amène une bande continue de papier d'embout sous le moyen 21; un moyen 22 placé au-dessus du moyen de transport injecte une charge prédéterminée d'un matériau de filtrage granulaire du type a adsorption; un moyen 24 donne au papier la forme d'un tube entourant les éléments de filtrage; et un moyen 25 coupé en bouts-filtres successifs. L'invention s'applique notamment à l'industrie des cigarettes.
FR7802769A 1977-02-02 1978-02-01 Procede et dispositif pour fabriquer des filtres de cigarettes en plusieurs sections Granted FR2382203A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76486977A 1977-02-02 1977-02-02

Publications (2)

Publication Number Publication Date
FR2382203A1 true FR2382203A1 (fr) 1978-09-29
FR2382203B1 FR2382203B1 (fr) 1984-04-27

Family

ID=25072023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802769A Granted FR2382203A1 (fr) 1977-02-02 1978-02-01 Procede et dispositif pour fabriquer des filtres de cigarettes en plusieurs sections

Country Status (6)

Country Link
JP (1) JPS53113099A (fr)
BR (1) BR7800623A (fr)
DE (1) DE2804458A1 (fr)
FR (1) FR2382203A1 (fr)
GB (1) GB1556350A (fr)
IT (1) IT1092348B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354924B4 (de) * 2003-11-25 2024-01-18 Körber Technologies Gmbh Vorrichtung zum Aufbereiten von Filtertowmaterial sowie Vorrichtung zur Herstellung von Filtern
EP1978192B1 (fr) * 2005-12-27 2015-10-21 Aisin Seiki Kabushiki Kaisha Dispositif d'entrainement de verrou de porte pour vehicule

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1483349A (fr) * 1965-07-08 1967-06-02 Liggett & Myers Tobacco Compan Perfectionnements apportés à la fabrication de bouts filtrants à éléments multiples pour cigarettes
US3357321A (en) * 1965-07-08 1967-12-12 Liggett & Myers Tobacco Co Apparatus and process for making multisectional filter tips for cigarettes
US3860011A (en) * 1973-08-27 1975-01-14 Liggett & Myers Inc Hollow filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053547A (fr) * 1962-09-05
US3482488A (en) * 1968-01-12 1969-12-09 Brown & Williamson Tobacco Multiple filter manufacture
GB1435255A (en) * 1973-08-27 1976-05-12 Liggett & Myers Inc Filter rods for cigarettes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1483349A (fr) * 1965-07-08 1967-06-02 Liggett & Myers Tobacco Compan Perfectionnements apportés à la fabrication de bouts filtrants à éléments multiples pour cigarettes
US3357321A (en) * 1965-07-08 1967-12-12 Liggett & Myers Tobacco Co Apparatus and process for making multisectional filter tips for cigarettes
US3860011A (en) * 1973-08-27 1975-01-14 Liggett & Myers Inc Hollow filter

Also Published As

Publication number Publication date
BR7800623A (pt) 1978-10-10
IT1092348B (it) 1985-07-06
FR2382203B1 (fr) 1984-04-27
JPS53113099A (en) 1978-10-03
IT7819917A0 (it) 1978-02-02
GB1556350A (en) 1979-11-21
DE2804458A1 (de) 1978-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse