EP1252832A2 - Filter und Verfahren zur Herstellung von Filtern - Google Patents
Filter und Verfahren zur Herstellung von Filtern Download PDFInfo
- Publication number
- EP1252832A2 EP1252832A2 EP02005484A EP02005484A EP1252832A2 EP 1252832 A2 EP1252832 A2 EP 1252832A2 EP 02005484 A EP02005484 A EP 02005484A EP 02005484 A EP02005484 A EP 02005484A EP 1252832 A2 EP1252832 A2 EP 1252832A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- filter
- section
- filters
- wrapping material
- wrapping
- 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- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
Definitions
- the invention relates to the use of a wrapping material section for wrapping filter material tobacco processing industry and a filter, in particular a cigarette filter with a wrapping material section, the filter material envelops.
- the invention further relates to a method of manufacture of filters, in particular of multiple filters, for products of the tobacco processing industry.
- German patent applications No. 101 05 011.9 and 101 05 010.0 are intended to be comprehensive be included in this application.
- a filter which consists of consists of several sections, one section no filter material is provided, and wherein for Increased ventilation openings in the filter wrapping paper are provided, the supply of ventilation air enable.
- a at least partially transparent wrapping material section for wrapping filter material, in particular a filter or multiple filter, the tobacco processing Industry.
- a transparent wrapping material section it is possible for the smoker, at least partially or at least in some areas the filter materials to consider, while being relatively stable being held.
- multi-segment filters comprising at least two segments in the filter are.
- the segments can be made of different materials exist like cellulose acetate, paper, fleece, granulate, sintered elements, hollow cylinders or hollow chambers, Capsules etc.
- the wrapping material section is the Filter material immediately enveloped, so is a special one good cohesion of the filter materials and a particularly high stability of the filter possible. If also one with at least one window Tipping paper is placed around the wrapping material section the smoker can at least without removing part of the covering paper the filter materials consider.
- the at least one preferably overlaps Windows with at least a portion of the wrapping material section, which is transparent. If further preferably the wrapping material section Is shrink tubing is a particularly simple design and production of appropriate filters possible, a particularly stable filter can be achieved.
- the invention is further embodied by a filter, in particular Cigarette filter, with a wrapping material section, the filter material and a covering paper section, that around the wrapping material section is arranged, the covering paper section at least includes a window, which is further developed is that the wrapping material section at least is designed to be transparent in some areas.
- a filter in particular Cigarette filter
- the covering paper section at least includes a window
- the wrapping material section at least is designed to be transparent in some areas.
- the term "transparent” also "semi-transparent” and “translucent” be understood. It can also be act a look like a frosted glass, so one kind of milky transparency.
- Window is understood to mean in particular an opening but also a transparent area, e.g. through Providing a film section in the area of an opening of the covering paper section, the film section with connected to the covering paper accordingly, e.g. glued is.
- window also means an area of the tipping paper section through mechanical action can be deducted, e.g. an area surrounded by a perforation, which results in a line of weakness.
- a window can also be an opening through a cover sheet is initially covered, for example with an adhesive is applied to a piece of covering paper and also can be deducted from one person.
- the wrapping material section is at least partially printed, those Areas in which, for example, a discoloration of the Filter material through nicotine or condensate results for the viewer will be hidden. It is then possible For example, these areas with a corresponding color print, which is modeled on the filter material, so that the impression is given, the filter material itself would not change color.
- This is preferably at least one window in shape one or more openings or with transparent Material trained.
- the filter is preferably a Multiple filters with at least two segments different Filter materials.
- a filter in particular Cigarette filter
- a wrapping material section the filter material encased, in particular the aforementioned Features of the filter described above, solved, which is further developed in that the Wrapping material section comprises a sheet material.
- Foil material is used, at least is partially transparent or semi-transparent.
- the film material is a heat is shrinking material is manufacturing of the filter very simplified.
- the Wrapping material section a shrink tube, making a particularly elegant manufacturing process is given and in particular a very stable Filter can be produced.
- a rod-shaped article comprises tobacco processing industry, especially a cigarette, a filter described above.
- the filter sleeve is preferably at least in regions perforated and / or is perforated in some areas.
- a corresponding perforation of the filter sleeve takes place preferably with conventional perforation processes, for example. using laser beams instead.
- conventional perforation processes for example. using laser beams instead.
- a filter sleeve comprising a sheet material
- the film material is a shrink film, in particular a shrink tube
- at least the shrink film is partially shrunk is a particularly simple one and effective process management possible.
- the step of shrinking the shrink film after the filter sleeve has been completely filled is the step of at least partiallyshrinking by heating at least a portion of the Shrink film.
- a covering paper section is then preferably used arranged with at least one window around the filter sleeve. This is done, for example, by winding the covering paper section around the filter sleeve or the finished created filter with a tobacco stick on one end is arranged, or in the manufacture of filters double use length on both ends of tobacco sticks are arranged, wrapped with cigarette paper are. If filters of double use length are manufactured, so these are after the manufacturing and the Wrapping with the covering paper still divided in the middle.
- the window is preferably an opening or transparent or an area with at least one line of weakness is provided, which then. deducted from the smoker can be. It is also possible to provide a cover sheet that in the area of the window with the covering paper section is connected, for example by adhesive forces, and that can then be withdrawn by the smoker.
- FIG. 1a schematically shows a cigarette 30 comprising a filter 31 and a tobacco rod 32.
- the tobacco rod 32 includes tobacco 5 wrapped around the cigarette paper 6 is.
- the filter consists of four filter materials 1 to 4, which are encased by a shrink tube 11. to Manufacturing the filter will be the four filter materials 1 to 4 inserted in the shrink tube 11 and in the following the heat shrink tubing 11 pressurized so that it shrinks so that the Filter materials compacted accordingly or firmly in the heat shrink tubing.
- the first filter material 1 can, for example, be a fleece be and the second filter material 2 and the third Filter material can be 3 different granules, whereas the fourth filter material 4 is a cellulose acetate can be to the haptics in the mouth area of the filter for to make the smoker known.
- Fig. 1a) represents already an embodiment of a filter according to the invention or a cigarette.
- the tobacco 5 is in Fig. 1a) but only by tearing up the cigarette paper 6 recognizable.
- the tobacco 5 should only be used here schematically Explanation.
- Fig. 1b shows a conventional optics from the outside Cigarette, however this cigarette regarding the filter also below the covering paper 7 den Includes shrink tube 11, which in the illustration of the Fig. 1b) is not visible because this is from the covering paper 7 is covered. Instead of the shrink tube 11 can also kick another film that does not pass through Heat exposure is designed to shrink.
- FIG. 1c shows an embodiment of the invention Filters with a window in the topping paper 7, whereby the Parts of the four filter materials 1 to 4 can be seen.
- the window can be an opening in the covering paper 7 or but closed by a transparent material his.
- FIG. 1d shows three windows 8 in a round design, whereas Fig. 1e) three windows in the filter area in rectangular shape shows. It is clearly recognizable that not all filter materials are visible. It is the second filter material 2, for example in this embodiment shown hidden.
- FIG. 1f shows in the filter or in the covering paper 7 Window 8, which is designed as a tear-open window 9, why a perforation 19 or a line of weakness 19 is provided.
- a consumer can at the tear tab 10 the material to be torn out or tear window 9 grab and pull open the window accordingly to open.
- Fig. 1g shows a multi-segment filter with an open Window, for example a torn tear-open window or a permanent window
- the shrink tube 11 is provided with printed areas 13.
- second filter material 2 is a cellulose acetate, so it is preferably possible to print this area for not to make the viewer visible, so that he not the discoloration of the cellulose acetate when smoking can recognize.
- the paper tube or the covering paper 7 can preferably with an incorporated or glued on transparent film can be provided as a window.
- the shrink tube 11 or the film is preferably made made of polyethylene (PE) or components of one natural polysaccharide or from polyolefins or PVC. From DE-OS 24 29 783, the US 4,129,134 corresponding materials are known. The Disclosure of this application is intended to be fully in this registration must be included.
- the shrink film 11 or the film is preferably which envelops the multi-segment filter or filter biodegradable material. In this case it is possible to manufacture filters that are completely biological are degradable if the filter materials also are biodegradable.
- the window in the covering paper can either be pre-assembled be pulled off a bobbin or online in the filter manufacturing machine, e.g. by providing lines of weakness or by ablation the entire window using laser beams or Knives.
- the window can be used as an opening or hole in the Covering paper, or as a concealed opening, which is opened by the consumer himself by Window is pre-perforated or with a cover plate is closed.
- Fig. 2 shows a schematic sectional view a transfer station of filter materials into one Shrink tube 11.
- the shrink tube 11 is in a previous process step of a conveyor drum 14 supplied, which are then by means of vacuum bores and Applying suction air to the shrink tube 11 in a lower position not shown in FIG. 2 the conveyor drum 14 holds.
- a next step is by means of the lower plunger 18, the example. partly in the shrink tube 11 to the filter plug 12 is insertable, the shrink tube 11 in a transferred to the upper position, in which then the filter materials 1 to 4 introduced by means of an upper plunger 17 become.
- the filter materials are in advance in corresponding holes 16 have been introduced.
- a radiant heater 20 is also shown schematically in FIG. 2 shown, which after complete filling or as in Fig. 2 is indicated after a partial filling Hot air on at least part of the heat shrink tubing 11 feeds.
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
- Zuführen einer Filterhülse (11), die wenigstens bereichsweise transparent oder ein Folienmaterial ist und
- Einführen von Filtermaterial (1 bis 4, 12) in vorgebbaren Mengen in die Filterhülse.
Description
- Zuführen einer Filterhülse in eine vorgebbare Position und
- Einführen von Filtermaterial in vorgebbaren Portionen bzw. vorwählbaren Mengen zu ermöglichen, wobei in der deutschen Patentanmeldung 101 05 011.9 Mehrfach-Portionen von Filtermaterial gleichzeitig überführt werden und in der Patentanmeldung 101 05 010 vorkonfektionierte Filterhülsen mit einem Filtermaterial in der Mitte Verwendung finden.
- Zuführen einer Filterhülse, die wenigstens bereichsweise transparent ist und
- Einführen von Filtermaterial in vorwählbaren Mengen in die Filterhülse.
- Zuführen einer Filterhülse, umfassend ein Folienmaterial und
- Einführen von Filtermaterial in vorwählbaren Mengen in die Filterhülse.
- Fig. 1
- schematisch 7 Varianten einer entsprechenden Zigarette mit Mehrsegmentfilter bzw. Mehrfach-filter,
- Fig. 1a)
- zeigt den Mehrsegmentfilter ohne Belagpapier,
- Fig. 1b)
- zeigt den Mehrsegmentfilter mit Belagpapier,
- Fig. 1c)
- zeigt den Mehrsegmentfilter mit einem Fenster im Belagpapier,
- Fig. 1d) und Fig. 1e)
- zeigen den Mehrsegmentfilter mit mehreren Fenstern im Belagpapier,
- Fig. 1f)
- zeigt einen Mehrsegmentfilter mit einem Aufreißfenster im Belagpapier und
- Fig. 1g)
- zeigt ein Mehrsegmentfilter mit einem abgerissenen Aufreißfenster oder permanentem Fenster und bedrucktem Umhüllungsfilm bzw. Schrumpfschlauch im Belagpapier, und
- Fig. 2
- zeigt eine schematische Schnittdarstellung einer Übergabestation zur Filterherstellung in einem Verfahrensstadium, in der die Filterhülse etwas mehr als halb gefüllt ist.
- 1
- erstes Filtermaterial
- 2
- zweites Filtermaterial
- 3
- drittes Filtermaterial
- 4
- viertes Filtermaterial
- 5
- Tabak
- 6
- Zigarettenpapier
- 7
- Belagpapier
- 8
- Fenster
- 9
- Aufreißfenster
- 10
- Aufreißlasche
- 11
- Schrumpfschlauch
- 12
- Filterstöpsel
- 13
- bedruckter Bereich
- 14
- Fördertrommel
- 15
- Vakuumbohrung
- 16
- Bohrung
- 17
- Oberstößel
- 18
- Unterstößel
- 19
- Abrißperforation
- 20
- Heizstrahler
- 22
- Filterstöpseltrommel
- 23
- erster Schieber
- 24
- zweiter Schieber
- 30
- Zigarette
- 31
- Filter
- 32
- Tabakstock
Claims (19)
- Verwendung eines wenigstens bereichsweise transparenten Umhüllungsmaterialabschnitts (11) zum Umhüllen von Filtermaterial (1 - 4, 12), insbesondere eines Filters oder Mehrfachfilters, der tabakverarbeitenden Industrie.
- Verwendung nach Anspruch 1, dadurch gekennzeichnet, daß der Umhüllungsmaterialabschnitt (11) das Filtermaterial (1 - 4, 12) unmittelbar umhüllt.
- Verwendung nach Anspruch 1 und/oder 2, dadurch gekennzeichnet, daß außerdem ein mit wenigstens einem Fenster (8, 9) versehenes Belagpapier (7) um den Umhüllungsmaterialabschnitt (11) angeordnet wird.
- Verwendung nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Umhüllungsmaterialabschnitt (11) ein Schrumpfschlauch ist.
- Filter, insbesondere Zigarettenfilter, mit einem Umhüllungsmaterialabschnitt (11), der Filtermaterial (1 - 4, 12) umhüllt und einem Belagpapierabschnitt (7), der um den Umhüllungsmaterialabschnitt (11) angeordnet ist, wobei der Belagpapierabschnitt (7) wenigstens ein Fenster (8, 9) umfaßt, dadurch gekennzeichnet, daß der Umhüllungsmaterialabschnitt (11) wenigstens bereichsweise transparent ausgebildet ist.
- Filter nach Anspruch 5, dadurch gekennzeichnet, daß der Umhüllungsmaterialabschnitt (11) wenigstens teilweise bedruckt ist.
- Filter nach Anspruch 5 und/oder 6, dadurch gekennzeichnet, daß das wenigstens eine Fenster (8, 9) in Form einer oder mehrerer Öffnungen oder mit transparentem Material ausgebildet ist.
- Filter nach einem oder mehreren der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß der Filter ein Mehrfachfilter mit wenigstens zwei Segmenten unterschiedlicher Filtermaterialien (1 bis 4, 12) ist.
- Filter nach einem oder mehreren der Ansprüche 5 bis 8, dadurch gekennzeichnet, daß der Umhüllungsmaterialabschnitt (11) wenigstens bereichsweise perforiert oder bereichsweise luftdurchlässig ist.
- Filter, insbesondere Zigarettenfilter, mit einem Umhüllungsmaterialabschnitt (11), der Filtermaterial (1 bis 4, 12) umhüllt, insbesondere nach einem oder mehreren der Ansprüche 5 bis 9, dadurch gekennzeichnet, daß der Umhüllungsmaterialabschnitt (11) ein Folienmaterial umfaßt.
- Filter nach Anspruch 10, dadurch gekennzeichnet, daß das Filtermaterial ein unter Wärmeeinwirkung schrumpfendes Material ist.
- Filter nach Anspruch 10 und/oder 11, dadurch gekennzeichnet, daß der Umhüllungsmaterialabschnitt (11) ein Schrumpfschlauch ist.
- Stabförmiger Artikel der tabakverarbeitenden Industrie, insbesondere Zigarette, mit einem Filter nach einem oder mehreren der Ansprüche 5 bis 12.
- Verfahren zur Herstellung von Filtern, insbesondere von Mehrfachfiltern, für Produkte der tabakverarbeitenden Industrie, mit den folgenden Verfahrensschritten:Zuführen einer Filterhülse (11), die wenigstens bereichsweise transparent ist undEinführen von Filtermaterial (1 bis 4, 12) in vorwählbaren Mengen in die Filterhülse (11).
- Verfahren nach Anspruch 14, dadurch gekennzeichnet, daß die Filterhülse (11) wenigstens bereichsweise perforiert wird und/oder perforiert ist.
- Verfahren zur Herstellung von Filtern, insbesondere von Mehrfachfiltern, für Produkte der tabakverarbeitenden Industrie, insbesondere teilweise nach Anspruch 14 und/oder 15, mit den folgenden Verfahrensschritten:Zuführen einer Filterhülse (11), umfassend ein Folienmaterial undEinführen von Filtermaterial (1 bis 4, 12) in vorwählbaren Mengen in die Filterhülse.
- Verfahren nach Anspruch 16, dadurch gekennzeichnet, daß das Folienmaterial eine Schrumpffolie ist, und daß als weiterer Verfahrensschritt die Schrumpffolie wenigstens teilweise geschrumpft wird.
- Verfahren nach Anspruch 17, dadurch gekennzeichnet, daß der Schritt des Erwärmens der Schrumpffolie nach dem vollständigen Befüllen der Filterhülse (11) geschieht.
- Verfahren nach einem oder mehreren der Ansprüche 15 bis 18, dadurch gekennzeichnet, daß anschließend ein Belagpapierabschnitt (7) mit wenigstens einem Fenster (8, 9) um die Filterhülse angeordnet wird.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10119820A DE10119820A1 (de) | 2001-04-23 | 2001-04-23 | Filter und Verfahren zur Herstellung von Filtern |
| DE10119820 | 2001-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1252832A2 true EP1252832A2 (de) | 2002-10-30 |
| EP1252832A3 EP1252832A3 (de) | 2004-07-14 |
Family
ID=7682382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02005484A Withdrawn EP1252832A3 (de) | 2001-04-23 | 2002-03-09 | Filter und Verfahren zur Herstellung von Filtern |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20020153017A1 (de) |
| EP (1) | EP1252832A3 (de) |
| JP (1) | JP2002335937A (de) |
| CN (1) | CN1382401A (de) |
| DE (1) | DE10119820A1 (de) |
| PL (1) | PL353559A1 (de) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1972213A1 (de) * | 2007-03-21 | 2008-09-24 | Philip Morris Products S.A. | Mehrkomponentenfilter für erhöhte Geschmacksintensivierung |
| DE202008015292U1 (de) | 2007-11-23 | 2009-02-05 | Img Immo Kauf Gmbh | Zigarette mit einem Mundstück |
| WO2009106374A1 (en) * | 2008-02-27 | 2009-09-03 | British American Tobacco (Investments) Limited | Filter for a smoking article |
| WO2009147122A3 (en) * | 2008-06-02 | 2010-04-01 | Philip Morris Products S.A. | Smoking article with transparent section |
| WO2011038430A1 (de) * | 2009-09-30 | 2011-04-07 | Tannpapier Gmbh | Verfahren zur herstellung eines mundstückbelags einer zigarette |
| WO2011080007A1 (en) * | 2009-12-31 | 2011-07-07 | British American Tobacco (Investments) Limited | Filter for a smoking article |
| EP2462820A1 (de) * | 2010-12-10 | 2012-06-13 | Philip Morris Products S.A. | Rauchartikel mit äußerer Umhüllung mit ausgeschnittenem Bereich |
| WO2015007689A1 (en) * | 2013-07-18 | 2015-01-22 | Philip Morris Products S.A. | Smoking article wrapper having a window |
| EP2949225A1 (de) | 2014-05-27 | 2015-12-02 | Reemtsma Cigarettenfabriken GmbH | Rauchartikel |
| EP3120717A1 (de) * | 2015-07-24 | 2017-01-25 | JT International SA | Rauchartikel |
| WO2017013105A1 (en) * | 2015-07-22 | 2017-01-26 | Jt International Sa | Smoking article |
| EP3692818A4 (de) * | 2017-10-03 | 2021-05-12 | Japan Tobacco Inc. | Rauchartikel mit filter |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10226503B4 (de) * | 2001-07-26 | 2004-02-19 | Helsa-Werke Helmut Sandler Gmbh & Co. Kg | Filtervorrichtung |
| US7479099B2 (en) * | 2004-11-05 | 2009-01-20 | Philip Morris Usa Inc. | Vertical filter filling machine and process |
| US8235056B2 (en) * | 2006-12-29 | 2012-08-07 | Philip Morris Usa Inc. | Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system |
| GB0910198D0 (en) | 2009-06-12 | 2009-07-29 | British American Tobacco Co | Smoking article |
| US20120192883A1 (en) * | 2009-08-14 | 2012-08-02 | Innovia Films Limited | Cigarette filter |
| US9386803B2 (en) * | 2010-01-06 | 2016-07-12 | Celanese Acetate Llc | Tobacco smoke filter for smoking device with porous mass of active particulate |
| AR081483A1 (es) * | 2010-03-26 | 2012-09-19 | Philip Morris Prod | Envolturas para tapones desintegrables y sus aplicaciones |
| GB2481014A (en) * | 2010-06-07 | 2011-12-14 | British American Tobacco Co | Wrapper for a smoking article |
| KR101555414B1 (ko) | 2010-10-15 | 2015-09-25 | 셀라네세 아세테이트 앨앨씨 | 연기 필터용 다공질을 형성하기 위한 방법 및 시스템 |
| GB201108038D0 (en) * | 2011-05-13 | 2011-06-29 | British American Tobacco Co | An additive release assembly, a filter for a smoking article, a smoking article and a method of manufacturing |
| AR086377A1 (es) | 2011-05-13 | 2013-12-11 | British American Tobacco Co | Componente de liberacion de aditivo |
| AU2012334424B2 (en) * | 2011-11-07 | 2015-04-09 | Philip Morris Products S.A. | Smoking article with visible contents |
| PL2775867T3 (pl) | 2011-11-07 | 2019-04-30 | Philip Morris Products Sa | Wyrób do palenia z segmentem zmiany koloru |
| CN104394719A (zh) * | 2012-08-01 | 2015-03-04 | 塞拉尼斯醋酸纤维有限公司 | 制造包含多孔物质的过滤器与过滤棒的方法和涉及其的制品 |
| WO2014049495A1 (en) * | 2012-09-28 | 2014-04-03 | Philip Morris Products, S.A. | Smoking article with contoured filter portion |
| UA116785C2 (uk) * | 2012-12-04 | 2018-05-10 | Філіп Морріс Продактс С.А. | Курильний виріб з прозорою обгорткою |
| CA2961106A1 (en) * | 2014-07-31 | 2016-02-04 | Jt International Sa | Filter element for a smoking article |
| CN104770872A (zh) * | 2015-02-12 | 2015-07-15 | 湖北中烟工业有限责任公司 | 多口味香烟复合设备 |
| TW201700019A (zh) * | 2015-06-30 | 2017-01-01 | 菲利浦莫里斯製品股份有限公司 | 具有改良的熄滅性的菸製品 |
| CN105167192A (zh) * | 2015-07-14 | 2015-12-23 | 广西中烟工业有限责任公司 | 一种具有可透视颗粒物的卷烟滤嘴 |
| AT518920B1 (de) * | 2016-07-21 | 2019-04-15 | Tannpapier Gmbh | Tabakprodukt mit fluoreszierenden oder phosphoreszierenden Substanzen |
| CN111526741B (zh) * | 2017-12-26 | 2022-06-03 | 日本烟草产业株式会社 | 复合过滤段、带复合过滤段的吸烟物品及复合过滤段的检查方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB740329A (en) * | 1954-02-05 | 1955-11-09 | Daniel Stoker Williams | Improvements in or relating to cigarettes |
| CH394912A (de) * | 1960-07-29 | 1965-06-30 | Mueller Paul Adolf Dipl Ing | Rauchware, insbesondere Zigarette, mit Mundstück |
| US3370592A (en) * | 1965-11-12 | 1968-02-27 | Lorillard Co P | Indicating cigarette filter |
| GB1378145A (en) * | 1971-10-11 | 1974-12-18 | British American Tobacco Co | Smoking articles |
| GB1400278A (en) * | 1972-06-06 | 1975-07-16 | British American Tobacco Co | Smoking articles |
| US4015610A (en) * | 1974-02-04 | 1977-04-05 | Baumgartner Papiers S.A. | Cigarette filter tip |
| US4129134A (en) * | 1975-04-14 | 1978-12-12 | Philip Morris Incorporated | Smoking article |
| CH613850A5 (de) * | 1976-11-26 | 1979-10-31 | Baumgartner Papiers Sa | |
| IL66401A (en) * | 1981-08-03 | 1985-07-31 | Brown & Williamson Tobacco Corp | Filter cigarette |
| US5396909A (en) * | 1993-12-16 | 1995-03-14 | R. J. Reynolds Tobacco Company | Smoking article filter |
-
2001
- 2001-04-23 DE DE10119820A patent/DE10119820A1/de not_active Withdrawn
-
2002
- 2002-03-09 EP EP02005484A patent/EP1252832A3/de not_active Withdrawn
- 2002-04-09 JP JP2002106729A patent/JP2002335937A/ja not_active Withdrawn
- 2002-04-22 PL PL02353559A patent/PL353559A1/xx not_active Application Discontinuation
- 2002-04-23 CN CN02118161A patent/CN1382401A/zh active Pending
- 2002-04-23 US US10/127,659 patent/US20020153017A1/en not_active Abandoned
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008114153A3 (en) * | 2007-03-21 | 2009-01-08 | Philip Morris Prod | Multi-component filter providing improved flavour enhancement |
| EA015119B1 (ru) * | 2007-03-21 | 2011-06-30 | Филип Моррис Продактс С.А. | Многокомпонентный фильтр с улучшенным усилением аромата |
| EP1972213A1 (de) * | 2007-03-21 | 2008-09-24 | Philip Morris Products S.A. | Mehrkomponentenfilter für erhöhte Geschmacksintensivierung |
| DE202008015292U1 (de) | 2007-11-23 | 2009-02-05 | Img Immo Kauf Gmbh | Zigarette mit einem Mundstück |
| WO2009106374A1 (en) * | 2008-02-27 | 2009-09-03 | British American Tobacco (Investments) Limited | Filter for a smoking article |
| US8393334B2 (en) | 2008-06-02 | 2013-03-12 | Philip Morris Usa Inc. | Smoking article with transparent section |
| WO2009147122A3 (en) * | 2008-06-02 | 2010-04-01 | Philip Morris Products S.A. | Smoking article with transparent section |
| EA019871B1 (ru) * | 2008-06-02 | 2014-06-30 | Филип Моррис Продактс С.А. | Курительное изделие с прозрачным участком |
| AT13169U3 (de) * | 2009-09-30 | 2013-12-15 | Tannpapier Gmbh | Verfahren zur Herstellung eines Mundstückbelags einer Zigarette |
| WO2011038430A1 (de) * | 2009-09-30 | 2011-04-07 | Tannpapier Gmbh | Verfahren zur herstellung eines mundstückbelags einer zigarette |
| US9723868B2 (en) | 2009-09-30 | 2017-08-08 | Tannpapier Gmbh | Method for producing a mouthpiece cover of a cigarette |
| AU2010302922B2 (en) * | 2009-09-30 | 2013-11-28 | Tannpapier Gmbh | Method for producing a mouthpiece cover of a cigarette |
| EA021980B1 (ru) * | 2009-09-30 | 2015-10-30 | Таннпапир Гмбх | Способ изготовления ободка мундштука сигареты |
| AT13812U1 (de) * | 2009-09-30 | 2014-09-15 | Tannpapier Gmbh | Verfahren zur Herstellung eines Mundstückbelags einer Zigarette |
| US8616219B2 (en) | 2009-12-31 | 2013-12-31 | British American Tobacco (Investments) Limited | Filter for a smoking article |
| WO2011080007A1 (en) * | 2009-12-31 | 2011-07-07 | British American Tobacco (Investments) Limited | Filter for a smoking article |
| WO2012076649A1 (en) * | 2010-12-10 | 2012-06-14 | Philip Morris Products S.A. | Smoking article having outer wrapper with cut-out portion |
| EP2462820A1 (de) * | 2010-12-10 | 2012-06-13 | Philip Morris Products S.A. | Rauchartikel mit äußerer Umhüllung mit ausgeschnittenem Bereich |
| WO2015007689A1 (en) * | 2013-07-18 | 2015-01-22 | Philip Morris Products S.A. | Smoking article wrapper having a window |
| US9961938B2 (en) | 2013-07-18 | 2018-05-08 | Philip Morris Products S.A. | Smoking article wrapper having a window |
| EP2949225A1 (de) | 2014-05-27 | 2015-12-02 | Reemtsma Cigarettenfabriken GmbH | Rauchartikel |
| WO2015180821A1 (en) | 2014-05-27 | 2015-12-03 | Reemtsma Cigarettenfabriken Gmbh | Smoking article |
| WO2017013105A1 (en) * | 2015-07-22 | 2017-01-26 | Jt International Sa | Smoking article |
| EP3120717A1 (de) * | 2015-07-24 | 2017-01-25 | JT International SA | Rauchartikel |
| EP3692818A4 (de) * | 2017-10-03 | 2021-05-12 | Japan Tobacco Inc. | Rauchartikel mit filter |
| US11737491B2 (en) | 2017-10-03 | 2023-08-29 | Japan Tobacco Inc. | Filtered smoking article |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1382401A (zh) | 2002-12-04 |
| PL353559A1 (en) | 2002-11-04 |
| EP1252832A3 (de) | 2004-07-14 |
| DE10119820A1 (de) | 2002-10-24 |
| US20020153017A1 (en) | 2002-10-24 |
| JP2002335937A (ja) | 2002-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1252832A2 (de) | Filter und Verfahren zur Herstellung von Filtern | |
| EP2503910B1 (de) | Verfahren zur herstellung eines mundstückbelags einer zigarette | |
| EP2142020B1 (de) | Filtercigarillo | |
| DE7522272U (de) | Poroeses mundstueckbelagpapier | |
| DE3311902C2 (de) | Filtermundstück für Zigaretten | |
| EP0647411B1 (de) | Rauchtabak für die Selbstverfertigung von Zigaretten, Verpackung dafür sowie Verfahren zu dessen Herstellung | |
| DE102016121175A1 (de) | Stabförmiger Rauchartikel sowie Vorrichtung zu seiner Herstellung | |
| DE3228948C2 (de) | Zigarette | |
| DE10060234C2 (de) | Rauchprodukt mit Hohlmundstück-Tabakfilter | |
| EP1526784A1 (de) | Verfahren zur herstellung von filterzigaretten | |
| AT393590B (de) | Zigarettenfilter und verfahren zu seiner herstellung | |
| DE2302677A1 (de) | Tabakrauchfilterelement und verfahren zu seiner herstellung | |
| DE2912455A1 (de) | Verfahren zur herstellung einer vorrichtung fuer tabakkonsum, sowie vorrichtung fuer tabakkonsum | |
| WO2012045468A1 (de) | Papierstreifen zur herstellung einer mehrzahl von mundstück-belagpapieren | |
| DE19513010B4 (de) | Tabakerzeugnis für die Selbstverfertigung einer Zigarette, insbesondere Filter-Zigarette | |
| DE2904570C3 (de) | Zigarettenhülse mit Filter und Verfahren zu deren Herstellung | |
| EP1139801B1 (de) | Doppelfilter-cigarette und verfahren zu ihrer herstellung | |
| DE3228947C2 (de) | ||
| CH668681A5 (de) | Belueftbarer filterstopfen, verfahren zu dessen herstellung und mit diesem stopfen ausgeruestete raucherwaren. | |
| DE4206507C1 (en) | System for hand-making filter cigarettes - has length of cartridge greater than casing requiring cutting of cartridge to required length before or after introduction into casing | |
| EP0490098A1 (de) | Tabakerzeugnis für die Selbstverfertigung einer Zigarette, insbesondere Filter-Zigarette | |
| DE3345000C2 (de) | Ventilierte Filterzigarette mit Rillenfilter | |
| DD232812A5 (de) | Zigarette mit einstellbarer staerke und verfahren zur herstellung | |
| DE29822938U1 (de) | Zigarette | |
| EP0233530B1 (de) | Mundstück für eine Zigarette od.dgl. und Verfahren zu seiner Herstellung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
| AKX | Designation fees paid | ||
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20050115 |