EP1847186A1 - Unité de préparation destinée à la préparation d'au moins une bande de cordon filtrant pour la fabrication de filtre pour les articles à fumer en forme de tige - Google Patents

Unité de préparation destinée à la préparation d'au moins une bande de cordon filtrant pour la fabrication de filtre pour les articles à fumer en forme de tige Download PDF

Info

Publication number: EP1847186A1
Authority: EP; European Patent Office
Prior art keywords: processing; filter tow; tow; processing unit; filter
Prior art date: 2006-04-18
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

EP07007594A

Other languages

German (de)

English (en)

Other versions

EP1847186B1 (fr

Inventor

Stephan Wolff

Gerd Strohecker

Sönke Horn

Jan Peisker

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.)

2006-04-18

Filing date

2007-04-13

Publication date

2007-10-24

2007-04-13 Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH

2007-04-13 Priority to PL07007594T priority Critical patent/PL1847186T3/pl

2007-10-24 Publication of EP1847186A1 publication Critical patent/EP1847186A1/fr

2010-11-17 Application granted granted Critical

2010-11-17 Publication of EP1847186B1 publication Critical patent/EP1847186B1/fr

Status Not-in-force legal-status Critical Current

2027-04-13 Anticipated expiration legal-status Critical

Images

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

Definitions

the invention relates to a processing unit for processing at least one filter tow strip for the production of filters for rod-shaped smoking articles such as cigarettes, with at least one Tow Entrysumble along which a filter tow is movable in the direction of its longitudinal extent, and with the at least one Tow Entrysumble associated processing facilities for processing the filter tow , Furthermore, the invention relates to a device for processing filter tow material for the production of filters for rod-shaped smoking articles, such as cigarettes, with filter tow providing means for providing at least two filter tows and at least two processing units.
Such a processing unit and such a device are for example from the DE 42 09 789 A1 or the DE 43 08 093 A1 known.
filter rods can be produced in the two-strand process.
filter tows eg cellulose acetate filaments
plasticizer e.g. ethylene glycol dimethacrylate
round-shaped and delivered in a desired shape and consistency for further processing to a filter rod making a filter strand from the processed filter tow by wrapping with a HüllmaterialstMail, finally in filter rods for cigarettes or other rod-shaped smoking article is cut.
the invention is based on the object of further improving a processing unit and a device of the type mentioned in the introduction.
the treatment unit is designed as a separate module, which is designed for a combination with at least one further treatment unit in juxtaposed and / or superimposed arrangement, and has an interface for connection to a downstream device for further processing of the filter tow such as a stranding machine .
a downstream device for further processing of the filter tow such as a stranding machine
the footprint required overall can be significantly reduced.
the treatment unit according to the invention claimed a greater height in the vertical direction.
this is readily acceptable in view of the advantage achieved by the construction according to the invention a significant reduction in space requirements in the horizontal direction and otherwise provides experience otherwise anyway no problem, especially by the arrangement of the processing facilities substantially at an angle to the vertical, preferably about horizontally directed row the height required by the processing unit is relatively low.
the latter feature is particularly advantageous for a flat design of the treatment unit responsible and therefore also allows a superposed arrangement of more than two processing units.
the term "tow routing path” primarily means only the path along which the filter tow strip moves through the processing unit.
the tow guide path can be provided with a web guide, which guides the filter tow strip in a supportive manner. Such a web guide is at least not consistently mandatory.
a processing unit is provided with only a single Tow Equipmentsumble along which a single filter tow is movable in the direction of its longitudinal extent, resulting in a single-strand filter, preferably one row of processing facilities a first section of the Tow Equipmentsumble and the other row of processing facilities a second Section of the Tow Equipmentsumble be assigned, which can be adapted to the application in a particularly simple and at the same time clever way in the case of a single-strand filter preparation required by the processing unit space.
the two sections of the Tow Equipmentsumble are substantially vertically above the other; In this way, a relatively space-saving design can also be realized in a single-strand filter preparation.
the processing means comprise means for spreading, stretching, treating and / or forming the filter tow.
a device for rounding the filter tow strip can be provided, which preferably forms the last processing device in the sequence. This results in the advantage that, after leaving this last processing device, the filter tow strip, which is now essentially round in cross-section, can in principle be deflected in any direction before it leaves the processing unit.
the processing unit For the modular construction of at least two processing units, it is expedient to provide the processing unit with at least one further inlet and at least one further outlet, wherein the filter tow strip prepared by another processing unit can be passed through such a further inlet and such a further outlet that the filter tow strips prepared by the processing units can run in substantially the same direction to the same downstream device.
a device for processing filter tow material for the production of filters for rod-shaped smoking articles, such as cigarettes with filter tow providing means for providing at least two filter tows and at least two processing units.
Such a device accordingly has a substantially modular construction of at least two processing units.
the processing units can be arranged in different ways.
at least two processing units should preferably be arranged substantially vertically one above the other. Additionally or alternatively, however, it is also conceivable to arrange the processing units either essentially one behind the other and / or substantially next to one another.
the filter tow providing means with respect to the direction of movement of the processed filter tow strips as they exit the device.
a group-by-group summary of the filter tow provision means is also conceivable, for example, in that the filter tow provision means in the group are arranged essentially next to one another and the group is placed substantially in front of the processing units.
such a device should furthermore have a transition module, by means of which the filter tow strips processed by the processing units are transferred to a downstream device for further processing, such as, for example, a stranding machine.
the construction of the device can result in a machine setup either in line or at an angle.
the processing units are arranged substantially in an angular, preferably approximately right-angled, row to the processing direction of a downstream device.
FIG. 1 shows schematically the construction of the processing modules 2 shown there.
the structure of the two processing modules 2 shown is essentially identical except for one exception in the outlet region.
each processing module 2 is designed in two columns, wherein the two tow guide paths formed by the strands lie substantially next to one another in a horizontal plane. In Figure 1, therefore, only the viewer facing strand with the associated Tow Equipmentsumble is recognizable. Although the following description refers only to a strand or a tow guide path, this naturally also applies to the second strand, which is not recognizable in FIG.
Each processing module 2 has a housing 4, whose right front side according to FIG. 1 forms an inlet side, on which an inlet 6 is provided, through which a filter tow 8 enters the housing 4.
the inlet 6 is formed by an opening in the corresponding end face of the housing 4, wherein for the formation of the inlet 6, for example, the housing 4 may also be opened on its end face as a whole.
a spreader nozzle 9 arranged downstream at a short distance from the inlet 6 and a pair of rollers 10 directly downstream of the spreader nozzle 9 belong to the inlet region.
the spreader nozzle 9 may be pivotally mounted in order to be able to align itself in dependence on the instantaneous course of the filter tow strip 8 ,
the filter tow 8 is shown schematically in FIG. 1 by a dotted line.
the filter tow 8 is made of a flat strip and must be introduced into the conditioning module 2 so as to be in a plane perpendicular to the plane of the drawing of FIG.
the filter tow 8 After first the filter tow 8 between the pair of rollers 10 and a downstream pair of rollers 12 undergoes a pre-stretching, the filter tow 8 passes through a known stretching device, which is formed by the pair of rollers 12 and a further downstream pair of rollers 14 and makes the main stretch on the filter tow 8 , and downstream of the lower pair of rollers 14, a likewise known treatment device 16 in which the filter tow is sprayed with a treatment agent, which is not shown in detail in the figures.
a known stretching device which is formed by the pair of rollers 12 and a further downstream pair of rollers 14 and makes the main stretch on the filter tow 8 , and downstream of the lower pair of rollers 14, a likewise known treatment device 16 in which the filter tow is sprayed with a treatment agent, which is not shown in detail in the figures.
the filter tow 8 After exiting the treatment device 16, the filter tow 8 passes through a shaping device 18, the structure of which is not shown in detail in the figures but is also known per se and of which only one roller 20 and one direct downstream secondary pulley 22 are shown in FIG.
the filter tow 8 In the shaping device 18, the filter tow 8 is round-shaped.
a merging device 24 which serves to bring together several processed in the individual processing modules 2 filter tow 8 and in the illustrated embodiment has a plurality of rollers, one of which Roll a round shaped filter tow 8 leads.
the processing modules 2 shown differ with regard to the arrangement of the merging device 24, which is provided recognizably only in the upper processing module 2, while it is missing in the lower processing module 2.
the two processing modules 2 shown also differ with regard to the guidance of the round shaped filter tow strip 8 after leaving the deflection roller 22.
the filter tow 8 of the lower processing module 2 must be guided obliquely upward in the embodiment of Figure 1 to the arranged in the upper processing module 2 merge means 24 so that for this purpose the lower processing module 2 on the upper side of the housing 4, a corresponding outlet 26 must be provided.
the round-shaped filter tow 8 runs in the upper processing module 2 of the guide roller 22 internally to the merger 24.
the thus merged filter tow 8 leave together after exiting the merge means 24, the upper processing module 2 through an outlet 28 which in the adjacent end face of the housing 4 of upper processing module 2 is formed accordingly.
the described outlets usually consist of openings in the corresponding wall of the housing 4. The larger these openings, the more a variable orientation of the course of the filter tow 8 is possible. In this context, it is also conceivable, for example, to form the outlet 28 provided on the end face of the housing 4 in that this end face of the housing 4 remains completely open.
the processing devices 12 to 18 described above lie one behind the other in a horizontally directed row in the exemplary embodiment shown. This has the consequence that in the illustrated embodiment also not specifically denoted Tow Equipmentsumble that runs from right to left in accordance with Figure 1, is directed substantially horizontally, in the section between the pair of rollers 10 and the shaping device 18.
the housing 4 can be opened accordingly, which is not shown in detail in the figures.
Figure 1 shows a towball 30, which, based on the processing direction of the processing modules 2, is arranged in front of them.
a plurality of towballs 30 are provided, each of which towballen 30 is associated with a strand or a Tow Unitsumble.
the filter tow 8 is drawn off from the towbale 30 and is moved over an only schematically represented deflecting and tow spreading member 32, which is arranged at the upper end of a support arm not shown in the figures directed the inlet 6.
the conditioning modules shown in Figure 1 may be used as individual functional units with a downstream stranding machine. But since the construction is based on a modular concept with essentially uniform interfaces and the use of as many common parts is based, the processing modules 2 can be particularly simple and without great design effort together in combination with a downstream multi-strand machine for a multiple strand filter use. An example of such combinations is shown in the figures, the example shown there being not exhaustive.
FIGS. 1 and 2 The arrangement shown in FIGS. 1 and 2 is intended for four-strand filter production, for which purpose two superimposed preparation modules are used, as can be seen in particular from FIG.
FIG. 2 schematically shows four towballs 30, of which each towboll 30 is assigned to a string or to a tow guide segment.
the four towballs 30 are combined into two adjacent groups, in each of which two towballs are arranged one behind the other.
Towballen 30 there are other placements of Towballen 30 conceivable.
the filter tow 8 is guided, after removal from the respective towballs 30, from the deflection and tow spreading member 32, such that the filter tows 8 enter the associated processing module 2 in the manner shown in FIG entry. Possibly.
the filter tow strip 8 drawn off from the towbale 30 must still be subjected to a twist.
the processing modules 2 described with reference to FIGS. 1 and 2 each have two tow guide paths and are thus each formed with a double-stranded configuration. In principle, however, it is also conceivable to process only a single filter tow strip in a single processing module and thus to design the corresponding processing module as single-stranded.
two superimposed rows of processing devices 10 to 18 and thus two superimposed and substantially horizontally oriented Tow Holdersfflen may be arranged.

Landscapes

Cigarettes, Filters, And Manufacturing Of Filters (AREA)

EP07007594A 2006-04-18 2007-04-13 Unité de préparation destinée à la préparation d'au moins une bande de cordon filtrant pour la fabrication de filtre pour les articles à fumer en forme de tige Not-in-force EP1847186B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL07007594T PL1847186T3 (pl)	2006-04-18	2007-04-13	Zespół obróbki wstępnej do obróbki wstępnej co najmniej jednego pasma transportowego filtra do wytwarzania filtrów dla artykułów tytoniowych w postaci prętów

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102006018111A DE102006018111A1 (de)	2006-04-18	2006-04-18	Aufbereitungseinheit zur Aufbereitung mindestens eines Filtertowstreifens für die Herstellung von Filtern für stabförmige Rauchartikel

Publications (2)

Publication Number	Publication Date
EP1847186A1 true EP1847186A1 (fr)	2007-10-24
EP1847186B1 EP1847186B1 (fr)	2010-11-17

Family

ID=38255303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07007594A Not-in-force EP1847186B1 (fr)	2006-04-18	2007-04-13	Unité de préparation destinée à la préparation d'au moins une bande de cordon filtrant pour la fabrication de filtre pour les articles à fumer en forme de tige

Country Status (5)

Country	Link
EP (1)	EP1847186B1 (fr)
CN (1)	CN101057708B (fr)
AT (1)	ATE488149T1 (fr)
DE (2)	DE102006018111A1 (fr)
PL (1)	PL1847186T3 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009068196A3 (fr) *	2007-11-27	2010-03-18	Hauni Maschinenbau Aktiengesellschaft	Dispositif permettant de traiter au moins deux boudins de filtre
WO2010043477A1 (fr) *	2008-10-17	2010-04-22	British American Tobacco (Germany) Gmbh	Préparation modulaire de tabac avec extrusion
ITBO20090404A1 (it) *	2009-06-22	2010-12-23	Gd Spa	Dispositivo per l'approvvigionamento di materiale ad una macchina per la realizzazione di articoli da fumo.
WO2011066911A1 (fr) *	2009-12-02	2011-06-09	Hauni Maschinenbau Ag	Procédé et dispositif pour remplacer des balles d'étoupe
CN102283437A (zh) *	2010-06-16	2011-12-21	豪尼机械制造股份公司	用于制造烟草加工业的棒形制品的装置和方法
EP2449895A2 (fr)	2010-11-03	2012-05-09	HAUNI Maschinenbau AG	Dispositif de fabrication de filtres coaxiales pour des articles à fumer en forme de tiges
EP2449896A1 (fr) *	2010-11-03	2012-05-09	HAUNI Maschinenbau AG	Dispositif de fabrication de filtres coaxiales pour des articles à fumer en forme de tiges
EP2449898A3 (fr) *	2010-11-03	2014-12-24	HAUNI Maschinenbau AG	Dispositif de fabrication de filtres coaxiales pour des articles à fumer en forme de tiges
EP2620062A3 (fr) *	2012-01-30	2015-01-14	HAUNI Maschinenbau AG	Procédé et dispositif destinés au traitement d'une bande de matériau d'enrobage
WO2018177782A1 (fr) *	2017-03-27	2018-10-04	Philip Morris Products S.A.	Appareil et procédé permettant de former des tiges de filtre
US10548344B2 (en)	2011-06-03	2020-02-04	Tobacco Research And Development Institute (Proprietary) Limited	Smoking article assembly
US10772351B2 (en)	2012-12-06	2020-09-15	British American Tobacco (Investments) Limited	Relating to smoking article assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102011005752A1 (de) *	2011-03-18	2012-09-20	Hauni Maschinenbau Ag	Filtertowaufbereitungseinheit und Strangeinheit zur Herstellung von Filtern für stabförmige Rauchartikel sowie Filtermaschine mit einer Aufbereitungseinheit und einer Strangeinheit
DE102013015803A1 (de)	2013-09-24	2015-04-09	Hauni Maschinenbau Ag	Vorrichtung und Verfahren zur Aufbereitung von Filtertowmaterial für die Herstellung von Filtern für stabförmige Rauchartikel
DE102013015804B4 (de)	2013-09-24	2015-04-02	Hauni Maschinenbau Ag	Vorrichtung und Verfahren zur Aufbereitung von Filtertowmaterial für die Herstellung von Filtern für stabförmige Rauchartikel
DE102013015802A1 (de)	2013-09-24	2015-03-26	Hauni Maschinenbau Ag	Vorrichtung und Verfahren zur Aufbereitung von Filtertowmaterial für die Herstellung von Filtern für stabförmige Rauchartikel
DE102014212974A1 (de)	2014-07-03	2016-01-07	Hauni Maschinenbau Ag	Vorrichtung und Verfahren zur Verarbeitung von mindestens zwei Towstreifen für die Herstellung von Filtern für stabförmige Rauchartikel
CN104489921A (zh) *	2014-12-18	2015-04-08	红塔烟草(集团)有限责任公司	聚乳酸纤维复合滤嘴棒成型机

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DE4209789A1 (de) *	1992-03-26	1993-09-30	Hauni Werke Koerber & Co Kg	Verfahren und Maschine zum Aufbereiten von Filtertowmaterial
EP1228709A1 (fr) *	2001-01-29	2002-08-07	Hauni Maschinenbau AG	Procédé et dispositif pour la production de filtres à plusieurs compartiments
DE10155292A1 (de) *	2001-09-18	2003-05-15	Hauni Maschinenbau Ag	Einrichtung zum Zusammenstellen von Gruppen von Filtersegmenten zur Herstellung von Multisegmentfiltern der tabakverarbeitenden Industrie und Muldentrommel(Unterlagen zu 101 55 292.0 gegeben)
EP1625799A1 (fr) *	2004-08-09	2006-02-15	Hauni Maschinenbau AG	Arrangement pour la production d'au moins une tige de filtre
EP1726223A2 (fr) *	2005-05-25	2006-11-29	Hauni Maschinenbau Aktiengesellschaft	Dispositif pour la préparation et/ou la production d'articles en forme de tige de l'industrie de traitement du tabac

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US3377220A (en) *	1967-06-09	1968-04-09	American Filtrona Corp	Process for making stable elongated elements
DE4308093A1 (de) *	1992-03-26	1993-09-30	Hauni Werke Koerber & Co Kg	Verfahren und Maschine zum Aufbereiten von Filtertowmaterial
DE4419406C2 (de) *	1994-06-03	1996-05-23	Ltg Lufttechnische Gmbh	Filtervorrichtung zum Abscheiden von Fasern/Staub aus strömender Luft
DE19751598B4 (de) *	1997-11-21	2008-04-17	Hauni Maschinenbau Ag	Verfahren und Vorrichtung zum Behandeln eines Filtertowstreifens

2006
- 2006-04-18 DE DE102006018111A patent/DE102006018111A1/de not_active Ceased
2007
- 2007-04-13 AT AT07007594T patent/ATE488149T1/de active
- 2007-04-13 DE DE502007005644T patent/DE502007005644D1/de active Active
- 2007-04-13 EP EP07007594A patent/EP1847186B1/fr not_active Not-in-force
- 2007-04-13 PL PL07007594T patent/PL1847186T3/pl unknown
- 2007-04-18 CN CN2007100961901A patent/CN101057708B/zh not_active Expired - Fee Related

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Publication number	Priority date	Publication date	Assignee	Title
DE4209789A1 (de) *	1992-03-26	1993-09-30	Hauni Werke Koerber & Co Kg	Verfahren und Maschine zum Aufbereiten von Filtertowmaterial
EP1228709A1 (fr) *	2001-01-29	2002-08-07	Hauni Maschinenbau AG	Procédé et dispositif pour la production de filtres à plusieurs compartiments
DE10155292A1 (de) *	2001-09-18	2003-05-15	Hauni Maschinenbau Ag	Einrichtung zum Zusammenstellen von Gruppen von Filtersegmenten zur Herstellung von Multisegmentfiltern der tabakverarbeitenden Industrie und Muldentrommel(Unterlagen zu 101 55 292.0 gegeben)
EP1625799A1 (fr) *	2004-08-09	2006-02-15	Hauni Maschinenbau AG	Arrangement pour la production d'au moins une tige de filtre
EP1726223A2 (fr) *	2005-05-25	2006-11-29	Hauni Maschinenbau Aktiengesellschaft	Dispositif pour la préparation et/ou la production d'articles en forme de tige de l'industrie de traitement du tabac

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009068196A3 (fr) *	2007-11-27	2010-03-18	Hauni Maschinenbau Aktiengesellschaft	Dispositif permettant de traiter au moins deux boudins de filtre
JP2011504731A (ja) *	2007-11-27	2011-02-17	ハウニ・マシイネンバウ・アクチエンゲゼルシヤフト	フィルタトウストランドを加工する装置
WO2010043477A1 (fr) *	2008-10-17	2010-04-22	British American Tobacco (Germany) Gmbh	Préparation modulaire de tabac avec extrusion
US11484055B2 (en)	2008-10-17	2022-11-01	British American Tobacco (Germany) Gmbh	Modular tobacco preparation including extrusion
US10398166B2 (en)	2008-10-17	2019-09-03	British American Tobacco (Germany) Gmbh	Modular tobacco preparation including extrusion
US9351519B2 (en)	2008-10-17	2016-05-31	British American Tobacco (Germany) Gmbh	Modular tobacco preparation including extrusion
ITBO20090404A1 (it) *	2009-06-22	2010-12-23	Gd Spa	Dispositivo per l'approvvigionamento di materiale ad una macchina per la realizzazione di articoli da fumo.
EP2266426A1 (fr) *	2009-06-22	2010-12-29	G.D S.p.A.	Dispositif de fourniture de matériau à une machine de fabrication de produits du tabac
WO2011066911A1 (fr) *	2009-12-02	2011-06-09	Hauni Maschinenbau Ag	Procédé et dispositif pour remplacer des balles d'étoupe
CN102283437B (zh) *	2010-06-16	2015-05-27	豪尼机械制造股份公司	用于制造烟草加工业的棒形制品的装置和方法
CN102283437A (zh) *	2010-06-16	2011-12-21	豪尼机械制造股份公司	用于制造烟草加工业的棒形制品的装置和方法
EP2449895A2 (fr)	2010-11-03	2012-05-09	HAUNI Maschinenbau AG	Dispositif de fabrication de filtres coaxiales pour des articles à fumer en forme de tiges
EP2449896A1 (fr) *	2010-11-03	2012-05-09	HAUNI Maschinenbau AG	Dispositif de fabrication de filtres coaxiales pour des articles à fumer en forme de tiges
EP2449896B1 (fr)	2010-11-03	2016-07-20	Hauni Maschinenbau GmbH	Dispositif de fabrication de filtres coaxiales pour des articles à fumer en forme de tiges
EP2449898A3 (fr) *	2010-11-03	2014-12-24	HAUNI Maschinenbau AG	Dispositif de fabrication de filtres coaxiales pour des articles à fumer en forme de tiges
EP2449895A3 (fr) *	2010-11-03	2014-12-24	HAUNI Maschinenbau AG	Dispositif de fabrication de filtres coaxiales pour des articles à fumer en forme de tiges
US11185106B2 (en)	2011-06-03	2021-11-30	Tobacco Research And Development Institute (Proprietary) Limited	Smoking article assembly
US11937628B2 (en)	2011-06-03	2024-03-26	Tobacco Research And Development Institute (Proprietary) Limited	Smoking article assembly
US10548344B2 (en)	2011-06-03	2020-02-04	Tobacco Research And Development Institute (Proprietary) Limited	Smoking article assembly
EP2620062A3 (fr) *	2012-01-30	2015-01-14	HAUNI Maschinenbau AG	Procédé et dispositif destinés au traitement d'une bande de matériau d'enrobage
US10772351B2 (en)	2012-12-06	2020-09-15	British American Tobacco (Investments) Limited	Relating to smoking article assembly
USRE50421E1 (en)	2012-12-06	2025-05-13	British American Tobacco (Investments) Limited	Relating to smoking article assembly
USRE50435E1 (en)	2012-12-06	2025-05-20	British American Tobacco (Investments) Limited	Relating to smoking article assembly
US11147306B2 (en)	2017-03-27	2021-10-19	Philip Morris Products S.A.	Apparatus and method for forming filter rods
WO2018177782A1 (fr) *	2017-03-27	2018-10-04	Philip Morris Products S.A.	Appareil et procédé permettant de former des tiges de filtre

Also Published As

Publication number	Publication date
CN101057708B (zh)	2010-12-08
CN101057708A (zh)	2007-10-24
EP1847186B1 (fr)	2010-11-17
DE102006018111A1 (de)	2007-10-25
DE502007005644D1 (de)	2010-12-30
ATE488149T1 (de)	2010-12-15
PL1847186T3 (pl)	2011-04-29

Publication	Publication Date	Title
EP1847186B1 (fr)	2010-11-17	Unité de préparation destinée à la préparation d'au moins une bande de cordon filtrant pour la fabrication de filtre pour les articles à fumer en forme de tige
EP1847187B1 (fr)	2012-08-15	Unité de préparation destinée à la préparation d'au moins une bande de filtre tout comme un dispositif doté d'au moins deux telles unités de préparation
EP2292107B2 (fr)	2019-07-31	Dispositif de préparation d'une mèche de filtre et dispositif de fabrication de filtres
DE1660266C3 (de)	1974-11-14	Verfahren und Vorrichtung zum Ausbreiten und Auflockern eines endlosen, laufenden Fadenbündels durch Anblasen mit einem Strömungsmittel
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