EP3993647A1 - Konische filterhülse mit einem aktivkohle umfassenden filter - Google Patents
Konische filterhülse mit einem aktivkohle umfassenden filterInfo
- Publication number
- EP3993647A1 EP3993647A1 EP20732143.1A EP20732143A EP3993647A1 EP 3993647 A1 EP3993647 A1 EP 3993647A1 EP 20732143 A EP20732143 A EP 20732143A EP 3993647 A1 EP3993647 A1 EP 3993647A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- filter
- sleeve
- paper tube
- paper
- edge
- 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
Links
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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A24D1/022—Papers for roll-your-own cigarettes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/46—Making paper tubes for cigarettes
- A24C5/465—Making paper tubes for cigarettes the paper tubes partially containing a filter element
-
- 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
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/46—Making paper tubes for cigarettes
Definitions
- the invention relates to a factory-made filter sleeve for filling with smoking products and for smoking by a consumer, with a conical paper sleeve and with a filter.
- a filter sleeve is already known from US 2017/0013873 A1.
- the filter sleeve disclosed there has a filter not described in detail.
- the disadvantage of these known filter sleeves is that the manufacturing cost is considerable and / or no desirable filter effect is guaranteed.
- the invention has set itself the task of creating a factory prefabricated filter sleeve which is improved with regard to at least one of the disadvantages mentioned. This object is achieved by the filter sleeve reproduced in claim 1.
- the filter of the filter sleeve according to the invention comprises activated carbon.
- the filter is preferably designed as an activated carbon filter.
- the filter sleeve is preferably provided for non-factory filling with smoking products, for example in the manner described in US 2017/0013873 A1.
- the filter is arranged on the side of the filter sleeve facing the smoker when smoking.
- the filter can also be referred to as a mouthpiece.
- the filter preferably has a circular diameter.
- the filter can be conical.
- the filter sleeve preferably consists of the conical paper sleeve and the Fil ter, so it has no other components.
- the tobacco product can include or be formed by plant components such as tobacco.
- the tobacco product may include medically effective substances. Surprisingly, it has been shown that although the active carbon filter filters out a substantial proportion of pollutants from the inhaled smoke, a large proportion of the medically active substances pass through the filter.
- the filter is preferably cylindrical and has a diameter that remains the same over its length. It has been shown that a simple and reliable arrangement of a cylindrical filter in a conical paper tube is possible. In this way it is possible to dispense with conceivably custom-made, conical activated carbon filters, which would mean an increased production effort.
- the diameter of the filter can be, for example, about 6 mm or about 8 mm.
- the filter is preferably connected to the paper tube with a force fit.
- the Fil ter can only be positively connected to the paper tube.
- the filter preferably comprises an area on the edge side and an area on the smoke side.
- the edge-side area of the filter faces the smoker while the filled filter sleeve is being smoked, and the area of the filter on the rauchwarenseiti ge when the filter sleeve is filled with the smoking product.
- the edge-side area of the filter is preferably arranged without play in the paper tube. In this way, the force-fit arrangement of the filter can be achieved. In this way, the gas and smoke-tight seal between the filter and the paper tube is preferably achieved.
- the area of the filter on the smokable side is preferably arranged with play in the paper tube. It has been shown that this does not have any disadvantage. This is because the gas and smoke-tight seal between the filter and the paper tube is preferably ensured by arranging the edge-side area of the filter in the paper tube without play.
- the filter can be materially connected to the paper tube, for example glued.
- the paper tube can close flush with the edge area of the filter.
- stop means are provided to prevent the filter from slipping out of the paper tube, a particularly reliable connection between the filter and the paper tube can be achieved, even with a cylindrical filter.
- the paper tube preferably has a first end, preferably facing the smoker when the filled filter tube is being smoked, and a second end opposite the first end. The second end of the paper tube is then lit to smoke.
- the stop means preferably prevent the filter from slipping out of the first end of the paper tube. Slipping out of the filter from the paper sleeve in the opposite direction is preferably prevented when the filter sleeve is filled by the smoking article.
- stop means include that the paper tube extends beyond the edge area of the filter, a particularly simple, reliable sige connection between filter and paper tube can be achieved. Because of the conicity of the paper tube then preferably results in a first end of the paper tube with a first diameter that is smaller than the diameter of the filter and the filter can be reliably prevented from slipping out of the first end of the paper tube.
- the area of the paper sleeve protruding beyond the edge area of the filter can be bent towards the filter until it almost comes into contact with the associated end face of the filter, and there be glued to itself and / or to the end face of the filter.
- the filter preferably comprises an end piece at the edge.
- the filter preferably comprises an end piece on the smoking material side. At least one end piece is preferably dimensionally stable. At least one end piece can comprise ceramic or be formed from it.
- the filter preferably comprises a sleeve. At least one end piece is preferably arranged in the sleeve.
- the sleeve preferably comprises paper or cardboard or is formed therefrom.
- the filter preferably comprises a filling, preferably made of activated carbon.
- the paper tube preferably has a first end with a first diameter of about 8 mm and a second end with a second diameter between about 9 mm and about 14 mm, preferably about 10 mm.
- the paper tube has a first end with a first diameter of approximately 6 mm and a second end with a second diameter between approximately 7 mm and approximately 12 mm, preferably approximately 8 mm.
- the conical paper tube preferably has exactly one opening angle.
- the outer surface of the conical paper tube preferably has no kink and more preferably also no step.
- the entire paper tube is preferably designed to be conical.
- the opening angle of the conical paper tube can be between 0.5 ° and 5 ° or between 0.5 ° and 2 °. It can be about 5 ° or about 4 ° or about 3 ° or about 2 ° or about 1.5 ° or about 1 ° or about 0.5 °.
- the filter sleeve has a total length. This can be between about 9 cm and 20 cm, preferably between about 10 cm and about 12 cm and very particularly preferably about 11 cm.
- the filter has a filter length. This can be between about 15 to 50 mm, preferably between 25 and 40 mm.
- Fig. 1 is a side view of the first embodiment of a filter sleeve according to the invention
- FIG. 2 shows a side view of the second exemplary embodiment of a filter sleeve according to the invention
- Fig. 3 is a detail from Fig. 2, in which the opening angle is shown enlarged for United clearly.
- filter sleeve 100 The shown in Fig. 1 and denoted by 100 first embodiment of the filter sleeve (hereinafter filter sleeve 100) is prefabricated at the factory and for non-factory filling with smoking products, for example by a smoker, seen in front.
- the filled filter tube can be lit and smoked.
- the filter sleeve comprises a conical paper sleeve 1 and a filter 2.
- the filter 2 is designed as an activated carbon filter and comprises activated carbon 3.
- the filter is arranged on the side of the filter sleeve 100 facing the smoker when smoking and can also be referred to as a mouthpiece.
- the filter 2 is cylindrical. It has an edge-side region 4 facing the smoker during smoking of the filled filter sleeve and a region 5 on the edge-side region 5 facing the smoking product when the filter sleeve is filled.
- the filter has a diameter of about 6 mm or about 8 mm.
- the filter is positively connected to the paper tube 1. Its edge area 4 is arranged in the paper tube 1 without play.
- His smoke goods-side area 5 is with game 15 in the paper tube 1 is arranged.
- the filter 2 consists, apart from the filling of activated carbon 3, of three Tei len, namely a smoking product-side end piece 7, an edge-side end piece 6 and a sleeve 8. Both end pieces 6, 7 are dimensionally stable. Both end pieces 6, 7 are made of ceramic.
- the sleeve 8 is formed from cardboard.
- the paper tube 100 has a first end 11 facing the smoker when the filled filter tube is smoked and a second end 12 opposite the first end.
- the first end 11 has a first diameter 13 of approximately 8 mm and a second end 12 with a second diameter of approximately 10 mm.
- the conical paper tube 1 has exactly one opening angle a. Your man face has no kink and no step.
- the opening angle ⁇ of the conical paper tube is about 1 °.
- the filter sleeve 100 has an overall length 10. This is about 11 cm.
- the ratio of the filter length 9 to the total length 10 of the filter sleeve 100 be contributes about 1/3 in the embodiments shown in the drawing.
- FIGS. 2 and 3 A further exemplary embodiment is shown in FIGS. 2 and 3.
- the same reference symbols denote the same components. In this respect, reference is made to the description above. Only the differences from the first exemplary embodiment shown in FIG. 1 are shown below:
- filter sleeve 200 has stop means 16 to prevent the filter 2 from slipping out of the first end 11 of the paper sleeve 1.
- the stop means 16 are formed in that the paper tube 1 projects beyond the edge region 4 of the filter 2 (see FIGS. 2 and 3).
- FIG. 3 shows, in which the opening angle a is drawn greatly enlarged for the purpose of clearer presen- tation, this follows due to the conicity of the paper tube, a first end 11 of the paper tube 1 with a first diameter 13 which is smaller than that Diameter 17 of the Fil age 2, which prevents the filter 2 from slipping out of the first end 11 of the paper tube 1.
- the area of the paper tube 1 protruding beyond the edge-side area 4 of the filter can be bent towards the filter 2 in the case of the filter tube 200 until it almost comes into contact with the face of the filter 2, and there with itself and / or with the Be glued to the front of the filter 2 (not shown in the figure).
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HRP20250619TT HRP20250619T1 (hr) | 2019-07-05 | 2020-06-04 | Konusna filterska čahura s filterom koji sadrži aktivni ugljen |
| SM20250210T SMT202500210T1 (it) | 2019-07-05 | 2020-06-04 | Manicotto filtrante conico con un filtro comprendente carboni attivi |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019118292.1A DE102019118292A1 (de) | 2019-07-05 | 2019-07-05 | Filterhülse |
| PCT/EP2020/065432 WO2021004701A1 (de) | 2019-07-05 | 2020-06-04 | Konische filterhülse mit einem aktivkohle umfassenden filter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3993647A1 true EP3993647A1 (de) | 2022-05-11 |
| EP3993647B1 EP3993647B1 (de) | 2025-04-23 |
| EP3993647C0 EP3993647C0 (de) | 2025-04-23 |
Family
ID=71083601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20732143.1A Active EP3993647B1 (de) | 2019-07-05 | 2020-06-04 | Konische filterhülse mit einem aktivkohle umfassenden filter |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220354159A1 (de) |
| EP (1) | EP3993647B1 (de) |
| CA (1) | CA3145429A1 (de) |
| DE (1) | DE102019118292A1 (de) |
| ES (1) | ES3033662T3 (de) |
| HR (1) | HRP20250619T1 (de) |
| PL (1) | PL3993647T3 (de) |
| SM (1) | SMT202500210T1 (de) |
| WO (1) | WO2021004701A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12219989B2 (en) | 2020-02-07 | 2025-02-11 | Sasib S.P.A. | Manufacturing machine and manufacturing method for the production of a filter for a tubular element |
| WO2021156817A1 (en) * | 2020-02-07 | 2021-08-12 | Sasib S.P.A. | Manufacturing machine and manufacturing method for the production of a tubular element provided with a filter at one end |
| EP4438285A3 (de) | 2020-02-07 | 2025-01-08 | Sasib S.p.A. | Herstellungsmaschine und herstellungsverfahren zur herstellung eines röhrenförmigen elements, insbesondere für einen rauchartikel |
| DE102023103671A1 (de) | 2023-02-15 | 2024-08-22 | PURIZE Filters GmbH & Co. KG | Wickel für die Herstellung einer gestopften Rauchware, Verwendung des Wickels zur Herstellung einer gestopften Zigarre oder eines gestopften Zigarillos und Verfahren zur Herstellung des Wickels |
| DE102023124885B4 (de) | 2023-09-14 | 2025-11-06 | Maik Siegmund | Filter für Rauchgeräte |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1034242B (de) * | 1952-04-05 | 1958-07-17 | Bbc Brown Boveri & Cie | Anordnung zum Befestigen anreihbarer Anschlussklemmen auf kantigen Tragleisten |
| DE7200059U (de) | 1972-01-03 | 1972-04-13 | Baruth D | Unregelmäßig geformtes Zigarettenpapier |
| DE3300302A1 (de) * | 1983-01-07 | 1984-07-12 | Peter Dipl.-Ing. 7251 Friolzheim Kinast | Konische zigarettenhuelsen zum magazinieren und verarbeiten in stangenform |
| US5203356A (en) | 1991-06-10 | 1993-04-20 | Yun Myeong K | Cigarettes |
| GB9121782D0 (en) | 1991-10-14 | 1991-11-27 | Cigarette Components Ltd | Cigarette filter containing particulate smoke modifying additive |
| DE4244981C2 (de) * | 1992-03-02 | 2000-05-04 | Reemtsma H F & Ph | Cigarettenpapierhülse mit Filtermundstück |
| US5839449A (en) | 1996-01-29 | 1998-11-24 | R.J. Reynolds Tobacco Company | Low CO cigarette |
| WO2000000047A1 (en) | 1998-06-30 | 2000-01-06 | Philip Morris Products, Inc. | Low delivery cigarette and filter |
| CA2455412C (en) | 2001-08-02 | 2008-01-29 | Japan Tobacco Inc. | Cigarette filter |
| DE10341242A1 (de) * | 2003-09-08 | 2005-04-14 | Vauen Adolf Eckert Kg | Filter für Rauchprodukte sowie Verfahren zur Herstellung eines konischen Filters für Rauchprodukte |
| DE202004007772U1 (de) * | 2004-05-13 | 2004-10-14 | Hoos, Alexander | Tabakhülse |
| US7377281B2 (en) | 2004-08-19 | 2008-05-27 | Bbk Tobacco & Foods, Inc. | Cone wrapper for the consumption of smokable substances |
| GB0426615D0 (en) | 2004-12-03 | 2005-01-05 | Filtrona Suisse Sa | Tobacco smoke filter |
| CN2872869Y (zh) | 2005-07-30 | 2007-02-28 | 张贵平 | 卫生香烟 |
| US8424539B2 (en) | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
| GB0625818D0 (en) | 2006-12-21 | 2007-02-07 | British American Tobacco Co | Smoking article filter |
| US20080271745A1 (en) | 2007-05-04 | 2008-11-06 | Sinclair Daniel S | Smoking article and method |
| EP2579736B8 (de) | 2010-06-10 | 2020-02-26 | Essentra Filter Products Development Co. Pte. Ltd. | Filter für tabakrauch |
| DK177983B1 (da) | 2010-11-08 | 2015-02-16 | Pleasure Smoking Co Aps | Koniske og cylindriske filter tips, og koniske og cylindriske hylstre |
| US8646598B2 (en) * | 2012-05-23 | 2014-02-11 | Amer M. Idheileh | Individually wrapped rolling papers |
| US10412990B2 (en) * | 2014-09-26 | 2019-09-17 | Blunt Wrap U.S.A., Inc. | Cone with tobacco plug filter |
| MY188742A (en) | 2015-04-28 | 2021-12-28 | Philip Morris Products Sa | Clove-containing flavourant material |
| US9999244B2 (en) * | 2015-07-15 | 2018-06-19 | Michael Green | Pre-rolled smoking paper stuffer |
| WO2017132709A1 (en) | 2016-02-05 | 2017-08-10 | "SPS CIGARONNE" Co. Ltd. | Filter cigarette |
| DE202017004762U1 (de) | 2017-09-11 | 2017-09-21 | Simon Lang | Einwegfilter für Rauchwaren |
| CN109123779B (zh) | 2018-05-31 | 2021-12-17 | 河南中烟工业有限责任公司 | 一种喇叭形卷烟部的烟支及其加工工艺 |
| US11723399B2 (en) * | 2018-07-13 | 2023-08-15 | R.J. Reynolds Tobacco Company | Smoking article with detachable cartridge |
| NL1043169B1 (nl) * | 2019-02-25 | 2020-09-01 | I Nvention B V | Koolfilter ten behoeve van gebruik in combinatie met varianten van e-sigaretten, tabak- en/of cannabisverdampers of in traditionele gerolde cannabis joints |
| US11178905B2 (en) * | 2019-04-17 | 2021-11-23 | Cmg Ltd. | System for rolling and filling cigarettes with smokable material |
-
2019
- 2019-07-05 DE DE102019118292.1A patent/DE102019118292A1/de active Pending
-
2020
- 2020-06-04 US US17/624,356 patent/US20220354159A1/en active Pending
- 2020-06-04 WO PCT/EP2020/065432 patent/WO2021004701A1/de not_active Ceased
- 2020-06-04 SM SM20250210T patent/SMT202500210T1/it unknown
- 2020-06-04 ES ES20732143T patent/ES3033662T3/es active Active
- 2020-06-04 EP EP20732143.1A patent/EP3993647B1/de active Active
- 2020-06-04 PL PL20732143.1T patent/PL3993647T3/pl unknown
- 2020-06-04 CA CA3145429A patent/CA3145429A1/en active Pending
- 2020-06-04 HR HRP20250619TT patent/HRP20250619T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SMT202500210T1 (it) | 2025-07-22 |
| WO2021004701A1 (de) | 2021-01-14 |
| DE102019118292A1 (de) | 2021-01-07 |
| EP3993647B1 (de) | 2025-04-23 |
| CA3145429A1 (en) | 2021-01-14 |
| US20220354159A1 (en) | 2022-11-10 |
| PL3993647T3 (pl) | 2025-08-18 |
| EP3993647C0 (de) | 2025-04-23 |
| ES3033662T3 (en) | 2025-08-06 |
| HRP20250619T1 (hr) | 2025-08-01 |
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