EP2449898A3 - Device for producing coaxial filters for smokeable rod shaped articles - Google Patents

Device for producing coaxial filters for smokeable rod shaped articles Download PDF

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Publication number
EP2449898A3
EP2449898A3 EP11187542.3A EP11187542A EP2449898A3 EP 2449898 A3 EP2449898 A3 EP 2449898A3 EP 11187542 A EP11187542 A EP 11187542A EP 2449898 A3 EP2449898 A3 EP 2449898A3
Authority
EP
European Patent Office
Prior art keywords
filter tow
wrapping device
tow strip
interface
strip
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.)
Withdrawn
Application number
EP11187542.3A
Other languages
German (de)
French (fr)
Other versions
EP2449898A2 (en
Inventor
Gunnar Tons
Stephan Wolff
Ralf Meyer
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.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
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 Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Publication of EP2449898A2 publication Critical patent/EP2449898A2/en
Publication of EP2449898A3 publication Critical patent/EP2449898A3/en
Withdrawn legal-status Critical Current

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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)

Abstract

Beschrieben wird eine Vorrichtung (16) zur Herstellung von Koaxialfiltern für stabförmige Rauchartikel, wie beispielsweise Zigaretten, mit einer Umhüllungseinrichtung (22), die ausgebildet ist, einen ersten Filtertowstreifen (6) mit einem zweiten Filtertowstreifen (10) zur Bildung eines Koaxialfilterstranges (24) zu umhüllen, einer ersten Towführungsbahn (18), entlang derer der erste Filtertowstreifen (6) in Richtung seiner Längserstreckung zur Umhüllungseinrichtung (22) bewegbar ist, einer zweiten Towführungsbahn (20), entlang derer der zweite Filtertowstreifen (10) in einer im Wesentlichen ausgebreiteten Form in Richtung seiner Längserstreckung zur Umhüllungseinrichtung (22) bewegbar ist, einer stromaufwärts gelegenen ersten Schnittstelle (18a), von der die erste Towführungsbahn (18) zur Umhüllungseinrichtung (22) führt und die zum Anschluss an eine auslassseitige Schnittstelle (4a) einer ersten Aufbereitungseinheit (4) zur Aufbereitung des ersten Filtertowstreifens (6) vorgesehen ist, einer stromaufwärts gelegenen zweiten Schnittstelle (20a), von der die zweite Towführungsbahn (20) zur Umhüllungseinrichtung (22) führt und die zum Anschluss an eine auslassseitige Schnittstelle (8c) einer zweiten Aufbereitungseinheit (8) zur Aufbereitung des zweiten Filtertowstreifens (6) vorgesehen ist, und einer stromabwärts von der Umhüllungseinrichtung (22) befindlichen dritten Schnittstelle (22a), die zum Ausschluss an eine einlassseitige Schnittstelle (14aa) einer herkömmlichen zur Weiterverarbeitung eines einfachen Filtertowstreifens vorgesehenen einbahnigen Weiterverarbeitungsvorrichtung (14), insbesondere Strangmaschine, ausgebildet ist.

Figure imgaf001
A device (16) for producing coaxial filters for rod-shaped smoking articles, such as cigarettes, with a wrapping device (22), which is designed, a first filter tow strip (6) with a second filter tow strip (10) to form a Koaxialfilterstranges (24) to envelop a first tow guide track (18), along which the first filter tow strip (6) is movable in the direction of its longitudinal extent to the wrapping device (22), a second tow path (20), along which the second filter tow strip (10) in a substantially spread out Form in the direction of its longitudinal extent to the wrapping device (22) is movable, an upstream first interface (18a) from which the first Towführungsbahn (18) leads to the wrapping device (22) and for connection to an outlet-side interface (4a) of a first processing unit (4) for the preparation of the first filter tow strip (6) is provided, an upstream second interface (20a) from which the second Towführungsbahn (20) leads to the wrapping device (22) and for connection to an outlet-side interface (8c) of a second processing unit (8) for processing the second filter tow strip (6 ), and a third interface (22a) located downstream of the wrapping device (22) and designed to be excluded from an inlet-side interface (14aa) of a conventional one-line further processing device (14), in particular a stranding machine, for further processing a simple filter tow strip.
Figure imgaf001
EP11187542.3A 2010-11-03 2011-11-02 Device for producing coaxial filters for smokeable rod shaped articles Withdrawn EP2449898A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010043350A DE102010043350A1 (en) 2010-11-03 2010-11-03 Apparatus for the production of coaxial filters for rod-shaped smoking articles

Publications (2)

Publication Number Publication Date
EP2449898A2 EP2449898A2 (en) 2012-05-09
EP2449898A3 true EP2449898A3 (en) 2014-12-24

Family

ID=45094425

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11187542.3A Withdrawn EP2449898A3 (en) 2010-11-03 2011-11-02 Device for producing coaxial filters for smokeable rod shaped articles

Country Status (3)

Country Link
EP (1) EP2449898A3 (en)
CN (1) CN102551201A (en)
DE (1) DE102010043350A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2772146T3 (en) 2013-02-28 2019-03-29 Hauni Maschinenbau Gmbh Device, method and apparatus for producing a filter rod in the tobacco processing industry
DE102013203349A1 (en) * 2013-02-28 2014-08-28 Hauni Maschinenbau Ag Apparatus for filter rod-making machine for manufacturing filter rod for cigarette in tobacco-processing industry, is provided with cross-section of strip of filter material between mandrel and guide element that is reduced
ITBO20130512A1 (en) * 2013-09-23 2015-03-24 Gd Spa MACHINE AND METHOD FOR THE PRODUCTION OF FILTERS FOR CIGARETTES.
DE102014212974A1 (en) * 2014-07-03 2016-01-07 Hauni Maschinenbau Ag Apparatus and method for processing at least two tow strips for the production of filters for rod-shaped smoking articles

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860011A (en) * 1973-08-27 1975-01-14 Liggett & Myers Inc Hollow filter
US4648858A (en) * 1985-09-30 1987-03-10 Brown & Williamson Tobacco Corporation Apparatus for manufacturing a cigarette filter tow
US5012829A (en) * 1985-11-19 1991-05-07 Philip Morris Incorporated Flavored cigarette filters, and methods and apparatus for making same
DE4240089A1 (en) * 1992-11-28 1994-06-01 Hauni Werke Koerber & Co Kg Arrangement for forming string of filament tow - has device with stationary limiting faces reducing path width transverse to conveying direction of tow
EP0638248A1 (en) * 1993-08-12 1995-02-15 Philip Morris Products Inc. Methods and apparatus to make concentric filters composed of two or more materials
EP1847186A1 (en) * 2006-04-18 2007-10-24 Hauni Maschinenbau Aktiengesellschaft Processing unit for processing at least one strip of filter tow for manufacturing filters for rod-shaped tobacco articles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396061A (en) 1964-06-01 1968-08-06 Celanese Corp Smoke filters
GB1435255A (en) * 1973-08-27 1976-05-12 Liggett & Myers Inc Filter rods for cigarettes
US4034765A (en) 1975-10-30 1977-07-12 Liggett & Myers Incorporated Tobacco smoke filter
JPS586467B2 (en) 1977-09-26 1983-02-04 三菱アセテート株式会社 Cigarette filter manufacturing method
US4291711A (en) * 1979-03-27 1981-09-29 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
GB8502651D0 (en) * 1985-02-01 1985-03-06 British American Tobacco Co Smoking articles
US4893637A (en) * 1987-09-15 1990-01-16 R. J. Reynolds Tobacco Co. Apparatus and methods for making components of a smoking article
DE4009657C2 (en) * 1990-03-26 1994-04-07 Bat Cigarettenfab Gmbh Method and device for producing coaxial tobacco or filter strands
DE10153820A1 (en) * 2001-11-05 2003-05-15 Hauni Maschinenbau Ag Filter segments or filters for cigarettes and processes for their manufacture
DE10354924B4 (en) * 2003-11-25 2024-01-18 Körber Technologies Gmbh Device for processing filter tow material and device for producing filters

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860011A (en) * 1973-08-27 1975-01-14 Liggett & Myers Inc Hollow filter
US4648858A (en) * 1985-09-30 1987-03-10 Brown & Williamson Tobacco Corporation Apparatus for manufacturing a cigarette filter tow
US5012829A (en) * 1985-11-19 1991-05-07 Philip Morris Incorporated Flavored cigarette filters, and methods and apparatus for making same
DE4240089A1 (en) * 1992-11-28 1994-06-01 Hauni Werke Koerber & Co Kg Arrangement for forming string of filament tow - has device with stationary limiting faces reducing path width transverse to conveying direction of tow
EP0638248A1 (en) * 1993-08-12 1995-02-15 Philip Morris Products Inc. Methods and apparatus to make concentric filters composed of two or more materials
EP1847186A1 (en) * 2006-04-18 2007-10-24 Hauni Maschinenbau Aktiengesellschaft Processing unit for processing at least one strip of filter tow for manufacturing filters for rod-shaped tobacco articles

Also Published As

Publication number Publication date
CN102551201A (en) 2012-07-11
EP2449898A2 (en) 2012-05-09
DE102010043350A1 (en) 2012-05-03

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