EP1917870A3 - Machine de fabrication de filtres pour produits de tabac - Google Patents

Machine de fabrication de filtres pour produits de tabac Download PDF

Info

Publication number
EP1917870A3
EP1917870A3 EP07119418A EP07119418A EP1917870A3 EP 1917870 A3 EP1917870 A3 EP 1917870A3 EP 07119418 A EP07119418 A EP 07119418A EP 07119418 A EP07119418 A EP 07119418A EP 1917870 A3 EP1917870 A3 EP 1917870A3
Authority
EP
European Patent Office
Prior art keywords
duct
filter
tobacco products
bundle
feed system
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
EP07119418A
Other languages
German (de)
English (en)
Other versions
EP1917870A2 (fr
EP1917870B1 (fr
Inventor
Marco Righetti
Armando Turrini
Leonardo Balletti
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.)
GD SpA
Original Assignee
GD SpA
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 GD SpA filed Critical GD SpA
Publication of EP1917870A2 publication Critical patent/EP1917870A2/fr
Publication of EP1917870A3 publication Critical patent/EP1917870A3/fr
Application granted granted Critical
Publication of EP1917870B1 publication Critical patent/EP1917870B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • 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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
EP20070119418 2006-10-31 2007-10-26 Machine de fabrication de filtres pour produits à base de tabac Not-in-force EP1917870B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO20060749 ITBO20060749A1 (it) 2006-10-31 2006-10-31 Macchina confezionatrice di filtri per articoli da fumo

Publications (3)

Publication Number Publication Date
EP1917870A2 EP1917870A2 (fr) 2008-05-07
EP1917870A3 true EP1917870A3 (fr) 2009-03-11
EP1917870B1 EP1917870B1 (fr) 2011-01-26

Family

ID=39099854

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070119418 Not-in-force EP1917870B1 (fr) 2006-10-31 2007-10-26 Machine de fabrication de filtres pour produits à base de tabac

Country Status (4)

Country Link
EP (1) EP1917870B1 (fr)
CN (1) CN101171977B (fr)
DE (1) DE602007012189D1 (fr)
IT (1) ITBO20060749A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0905211D0 (en) 2009-03-26 2009-05-13 British American Tobacco Co Guide nozzle for use with filter rod manufacturing apparatus
ITBO20100637A1 (it) * 2010-10-22 2012-04-23 Gd Spa Macchina per la produzione di filtri per sigarette.
ITBO20100693A1 (it) * 2010-11-19 2012-05-20 Montrade S R L Metodo e dispositivo per l'avanzamento pneumatico di un cordone continuo di materiale filtrante per articoli da fumo
ITBO20110206A1 (it) 2011-04-18 2012-10-19 Gd Spa Gruppo compattatore per una macchina per la produzione di filtri per sigarette.
CN102715653B (zh) * 2012-07-03 2013-11-13 云南玉溪卷烟厂滤嘴棒分厂 滤棒成型机导丝喇叭咀
PL223115B1 (pl) * 2013-02-15 2016-10-31 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Sposób, mechanizm i urządzenie do chwilowego kompresowania materiału filtracyjnego
ITBO20130314A1 (it) * 2013-06-21 2014-12-22 Gd Spa Macchina per la produzione di filtri per sigarette
CN103783665B (zh) * 2014-03-01 2015-09-23 南通烟滤嘴有限责任公司 两级风力捕丝器
DE102014011542A1 (de) 2014-08-08 2016-02-11 Hauni Maschinenbau Ag Transportdüse für eine Vorrichtung zur Herstellung von Filterstäben für die Tabakverarbeitende Industrie und Vorrichtung zur Herstellung von Filterstäben für die Tabakverarbeitende Industrie
GB201715922D0 (en) * 2017-09-29 2017-11-15 British American Tobacco Investments Ltd A filter unit for a smoking article
IT201700117804A1 (it) 2017-10-18 2019-04-18 Gd Spa Unità di crimpatura

Citations (4)

* 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
US3173188A (en) * 1961-11-03 1965-03-16 Eastman Kodak Co Tobacco smoke filter formation
EP0546519A2 (fr) * 1991-12-09 1993-06-16 Mitsubishi Rayon Co., Ltd Jet d'air pour la production de bouchons filtrants pour cigarettes
EP0594054A2 (fr) * 1992-10-21 1994-04-27 Hoechst Celanese Corporation Adaptateur pour transport à jet d'air

Patent Citations (4)

* 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
US3173188A (en) * 1961-11-03 1965-03-16 Eastman Kodak Co Tobacco smoke filter formation
EP0546519A2 (fr) * 1991-12-09 1993-06-16 Mitsubishi Rayon Co., Ltd Jet d'air pour la production de bouchons filtrants pour cigarettes
EP0594054A2 (fr) * 1992-10-21 1994-04-27 Hoechst Celanese Corporation Adaptateur pour transport à jet d'air

Also Published As

Publication number Publication date
CN101171977A (zh) 2008-05-07
DE602007012189D1 (de) 2011-03-10
EP1917870A2 (fr) 2008-05-07
EP1917870B1 (fr) 2011-01-26
ITBO20060749A1 (it) 2007-01-30
CN101171977B (zh) 2011-08-10

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