CN102076231A - Filter for a smoking article - Google Patents

Filter for a smoking article Download PDF

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Publication number
CN102076231A
CN102076231A CN2009801240705A CN200980124070A CN102076231A CN 102076231 A CN102076231 A CN 102076231A CN 2009801240705 A CN2009801240705 A CN 2009801240705A CN 200980124070 A CN200980124070 A CN 200980124070A CN 102076231 A CN102076231 A CN 102076231A
Authority
CN
China
Prior art keywords
stem
filter element
tobacco
dressing
longitudinal extension
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.)
Pending
Application number
CN2009801240705A
Other languages
Chinese (zh)
Inventor
P·奥利贝拉
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Co Ltd
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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Publication of CN102076231A publication Critical patent/CN102076231A/en
Pending 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
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • 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
    • A24D3/04—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 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon

Abstract

A filter element (214) for a smoking article comprising a plug of filter material (210) having a longitudinally extending surface (213), a wrapper (220) wrapped around the longitudinally extending surface of the plug of filter material and a tobacco product (240) located between the longitudinally extending surface of the plug of filter material and the wrapper so as to cover at least a part of the longitudinally extending surface.

Description

The filter tip that is used for smoking product
Technical field
The present invention relates to be used for the filter tip of smoking product.
Background technology
Comprise at this used term " smoking product " and can light draw product for example cigarette, cigar and cigarlet, no matter whether based on tobacco, tobacco derivative, expanding tobacco, reconstituted tobacco or tobacco substitute and heating but incombustible product.
As everyone knows, when smoking, the smoking product for example smog filtration in the cigarette can influence the taste and the aromatic property of product unfriendly.Filter tip generally include sorbing material for example active carbon reduce certain component of smog in the smoking process.Regrettably, the taste/aromatic property of the meeting of the active carbon in filter tip appreciable impact cigarette.
Summary of the invention
According to an aspect of the present invention, provide a kind of filter element that is used for smoking product, having comprised: filtering material stem stem with longitudinal extension surface; Hold the dressing on the longitudinal extension surface of filtering material stem stem; And be arranged on the longitudinal extension surface of filtering material stem stem and the tobacco product between the dressing, thereby cover at least a portion on described longitudinal extension surface.
Tobacco product can only cover the part on the longitudinal extension surface of filtering material stem stem.
Tobacco product can be arranged in the longitudinal extension surface and the vertical band between the dressing of filtering material stem stem.
Tobacco product can cover the total inner surface of dressing substantially.
Tobacco product can contact with the longitudinal extension surface of filtering material stem stem.
Tobacco product can be bonded in the inner surface of dressing.
The binding agent that comprises tobacco product can be applied to the inner surface of dressing.
Tobacco product can comprise pipe tobacco.
Tobacco product can comprise powdered tobacco.
Tobacco product can comprise thread or powdered tobacco.
Tobacco product can comprise and cutting tobacco.
According to a further aspect in the invention, provide a kind of filter tip that is used for smoking product, comprised one or more filter elements.
The covering that filter-tip segmentation can comprise active carbon and tobacco product can be confined to the longitudinal extension surface of this segmentation.
According to a further aspect in the invention, provide a kind of filter element that is used for smoking product, having comprised: filtering material stem stem with longitudinal extension surface; Dressing with the longitudinal extension surface that holds the filtering material stem stem; Wherein dressing comprises reclaimed tobacco material.
Reclaimed tobacco material can be a reconstituted tobacco paper.
Dressing can comprise the stem stem jacket.
According to a further aspect in the invention, provide a kind of smoking product, comprised above-mentioned filter element.
According to a further aspect in the invention, provide a kind of filter element that is used for smoking product, having comprised: filtering material stem stem with longitudinal extension surface; Dressing with the longitudinal extension surface that holds the filtering material stem stem; Wherein dressing comprises reclaimed tobacco material.
Reclaimed tobacco material can be a reconstituted tobacco paper.
Dressing can comprise the stem stem jacket.
15. a smoking product comprises according to claim 12,13 or 14 filter element.
According to a further aspect in the invention, the method that provides a kind of manufacturing to be used for the filter element of smoking product is included between the longitudinal extension surface of filtering material stem stem and the dressing tobacco product is set, thereby covers at least a portion on described longitudinal extension surface.
This method can comprise the inner surface that tobacco product is bonded to dressing.
This method can comprise a part that the covering of tobacco product only is confined to described longitudinal extension surface.
This method can also comprise the longitudinal extension surface of segmentation that tobacco product is confined to comprise the filter element of active carbon.
This method can comprise that the binding agent that will comprise tobacco product puts on the inner surface of dressing.
Description of drawings
Only embodiments of the invention are described with reference to accompanying drawing as example, wherein:
Fig. 1 is the perspective view of smoking product, and this smoking product comprises the tipping paper that can light sucked material bar, filter tip and described and filter tip are linked together.
Fig. 2 is the perspective view of filtering material stem stem, and this filtering material stem stem has first end face, second end face and longitudinal extension surface.
Fig. 3 is the perspective view of filter element, and this filter element comprises the filtering material stem stem and adopts the dressing of stem stem jacket form.
Fig. 4 is the perspective view of filter element, and wherein tobacco product is bonded to the inner surface of stem stem jacket.
Fig. 5 is the perspective view with first and second filter elements of butt joint end face.
Fig. 6 is the viewgraph of cross-section with first and second filter elements of butt joint end face, and wherein first filter element comprises active carbon.
Fig. 7 is the viewgraph of cross-section of end face that comprises the filter element of active carbon.
Fig. 8 is filter-tip perspective view, and this filter tip comprises butt joint first and second filter elements that are surrounded by outer coatings.
Fig. 9 is the perspective view that is used for filter-tip first and second filter elements, and wherein second filter element comprises the tobacco product that is bonded to its stem stem jacket inner surface.
Figure 10 is the perspective view of filter element, and wherein adhesive tape is applied in the inner surface of stem stem jacket.
Figure 11 shows the process that is used for preparing the stem stem jacket that filter element uses.
Figure 12 is the perspective view with the cylindrical beam of dressing jacket filtering material.
Figure 13 shows the series of method steps that is used to make filter element.
The specific embodiment
The smoking product 100 of cigarette form comprises according to filter tip 200 of the present invention.Referring to Fig. 1, cigarette 100 comprises can light for example roughly cylindric bag paper slip 110 of tobacco of sucked material, and it is by being connected to filter tip 200 coaxially around an end of described 100 and the tipping paper 300 of filter tip 200 bondings.Filter tip 200 comprises roughly cylindric strip of filter material.
Cylindric strip of filter material comprises one or more segmentations, and each segmentation can have different material components.In this embodiment of the present invention, as described below, each segmentation is corresponding to one of a plurality of roughly cylindric filtering material stem stems 210 in one of corresponding a plurality of discrete filter elements that constitute filter tip 200.But, selectively, filter tip 200 can be integrative-structure so that each segmentation corresponding to the each several part of the single continuous filtration of material stem stem in the single filter element.
The cardinal principle embodiment that is used to form according to the filter element 214 of filter tip 200 of the present invention is described below with reference to Fig. 2-4.Referring to Fig. 2, the filtering material stem stem in the filter element 214 has the first and second circular end faces 211,212 and is basically perpendicular to the circumference or the longitudinal extension surface 213 of first and second end faces 211,212.
Filtering material stem stem 210 in the filter element 214 is held by the sheet layer of dressing or stem stem jacket 220 forms.As shown in Figure 3, stem stem jacket 220 holds the longitudinal extension surface 213 of filtering material stem stem 210 and makes first and second end faces 211,212 of stem stem 210 open.Usually, stem stem jacket 220 centers on filtering material stem stem 210 fix in position by the seam bonding along overlapped material.This can realize by using for example traditional PVA material of suitable adhesive tape 230.Perhaps, stem stem jacket 220 can for example directly be bonded in the surface 213 of filtering material 210 by a plurality of adhesive tapes 230 are applied to the inner surface 221 of stem stem jacket 220.Illustrated among Figure 11 adhesive tape 230 has been put on stem stem jacket 220.
Stem stem jacket 220 can be formed by the conventional paper material.But stem stem jacket 220 can be optionally or is comprised tobacco or reclaimed tobacco material in addition.Stem stem jacket 220 also can be fully by reclaimed tobacco material for example the reconstituted tobacco scraps of paper form.Reclaimed tobacco material also can have the color different with the filtering material stem stem so that visual difference to be provided.For example, reclaimed tobacco material can have for example yellow or blue with the clear white acetate fiber stem stem of filtering material and the tipping paper of brown of being different from of light tone.
Referring to Fig. 4, filter element 214 also comprises the tobacco product 240 between the inner surface 221 of the longitudinal extension surface 213 of filtering material stem stem 210 and stem stem jacket 220.Tobacco product 240 can for example be thread or Powdered.Usually, tobacco product 240 can be to cut tobacco.Perhaps, tobacco product 240 can comprise reconstituted tobacco or contain the bundle bar or the particle of tobacco paper, maybe can be above-mentioned any combination.
Tobacco product 240 can use suitable binding agent to be bonded in the inner surface 221 of stem stem jacket 220, covers all or part of of longitudinal extension surface 213 of filtering material stem stems 210 with tobacco product when being held by stem stem jacket 220 240.When stem stem jacket 220 held filtering material stem stem 210, tobacco product 240 can directly contact with the longitudinal extension surface 213 of filtering material stem stem 210.
Suitably, summarize as shown in Figure 5 and as above, filter tip 200 comprises a plurality of filter elements.Below with reference to the embodiment of Fig. 6-8 argumentation according to filter tip 200 of the present invention.In this embodiment of the present invention, filter tip 200 comprises first filter element 214 that contains aforesaid tobacco product 240 and second filter element 215 that does not contain tobacco product.The form of second filter element 215 and manufacturing can just have been omitted tobacco product 240 simply corresponding to the form and the manufacturing of first filter element 214.But as described below, in this embodiment of the present invention, first filter element comprises for example active carbon of hypersober in addition.
First and second filter elements the 214, the 215th, the roughly cylindric discrete filter element 214,215 with basic equal diameter.In this embodiment, filtering material in second filter element 215 210 is made of acetate fiber, and the filtering material 210 in first filter element 214 had both comprised that acetate fiber comprised for example active carbon of adsorbent.Active carbon can be granular active carbon 216 and the whole volume that is uniformly distributed in acetate fiber stem stem 210 with " Dalmatian " known in the art form.Fig. 6 and 7 shows the viewgraph of cross-section of this layout.Perhaps, active carbon can be sprayed on the tacky outer surfaces 213 of acetate fiber stem stem 210, maybe can be bonded in the cotton thread that acetate fiber stem stem 210 surrounds.Active carbon also can be contained in the chamber of acetate fiber stem stem 210 encirclements.
Though the length of first and second filter elements 214,215 shown in Fig. 5 and 6 is equal substantially, be appreciated that first and second filter elements 214,215 also optionally have different length.In addition, be appreciated that filter tip 200 can comprise more than two filter elements.For example, filter tip 200 can comprise first and second filter elements that are made of acetate fiber and comprise acetate fiber and the 3rd filter element of aforesaid active carbon.In one embodiment, the filter element that comprises active carbon is clipped between two elements that are made of acetate fiber.But, be appreciated that filter element 214,215 can multiple choices be distributed in the filter tip 200 in proper order.At least one filter element comprises aforesaid tobacco product 240.
As illustrated in Figures 5 and 6, filter element 214,215 vertically is provided with mutually, and the end face 211,212 of each filter element 214,215 docks with next.Referring to Fig. 8, filter element 214,215 is held by outer coatings 250, and outer coatings 250 can center on filter element 214,215 fix in position by the seam bonding along overlapped material, and mode is similar to stem stem jacket 220.Outer coatings 250 can be finished the assembling of filter tip 200.
Review Fig. 1, filter tip 200 be positioned at the mouth end of smoking product 100 so that comprise air-flow from the smog that can light 110 sucking-offs of sucked material bar before entering smoker's mouth by filter tip 200.Tobacco product 240 is arranged in one or more filter elements 214,215, between the longitudinal extension surface 213 of the inner surface 221 of stem stem jacket 220 and filtering material stem stem 210, as described in reference Fig. 4.Like this, tobacco product 240 next-door neighbour is by the path of the air-flow of filter tip 200, and therefore can influence the characteristic of air-flow before air-flow arrives smoker's mouth.
Tobacco product 240 can for example influence taste and the fragrance of overall characteristic to improve air-flow of air-flow, makes air-flow more can attract the smoker.A kind of application of tobacco product 240 is taste and the aromatic properties that recover the air-flow to a certain degree can lose when air communication is crossed filtering material 210.In this case, the covering of tobacco product 40 can be confined to or in filter tip 200 or the longitudinal extension surface 213 of the segmentation of the filtering material 210 in single filter element 214,215, filter element comprises active carbon, because the known activity charcoal can influence the taste and the fragrance of tobacco smoke.For example, as shown in Figure 9, in this embodiment of the present invention, tobacco product 240 exists only in the filter element 214 that comprises active carbon 216.
More generally be that tobacco product 240 can be bonded to and provide basic on the surface 213 of stem stem jacket 220 with the filtering material in filter tip 200 210 and cover uniformly.Perhaps, or the zones of different on the surface 213 of whole filter tip 200 or the filtering material 210 on single filter element 214,215 can be coated with different tobacco products 240 fillers.For example, tobacco product 240 may be provided in a plurality of bands, following more detailed description.
Referring to Figure 10 and 11, adhesive tape 230 can put on the inner surface 221 of stem stem jacket 220 sheet materials.Adhesive tape 230 can provide the means that tobacco product 240 are bonded to the inner surface 221 of stem stem jacket 220, so that the vertical band on the surface 221 of tobacco product 240 formation stem stem jackets 220.Adhesive tape 230 can be oriented to any direction suitably.Selectively or except tobacco product 240 being bonded to stem stem jacket 220, binding agent 230 can provide the means that stem stem jacket 220 are bonded to filtering material 210.
A kind of feasible method that tobacco product 240 is bonded to stem stem jacket 220 is that tobacco product 240 is mixed with binding agent 230.Referring to Figure 11, this can comprise the plane sheets that makes stem stem jacket 220 in the direction of arrow A by bonding station 400, this coater nozzle 500 along inner surface 221 parallel longitudinal directions of stem stem jacket 220 apply adhesive tape 230.Be used to binding agent 230 can apply from jar 600 by nozzle 500.If tobacco product 240 mixes with binding agent 230, as mentioned above, nozzle 500 also can be used for tobacco product 240 is applied to the inner surface 221 of stem stem jacket 220.If tobacco product 240 does not mix with binding agent 230, tobacco product 240 can be applied to the inner surface 221 of stem stem jacket 220 by other bringing device.For example tobacco product 240 can spray or be sprayed on the stem stem jacket 220, so that it is bonded to the inner surface 221 of stem stem jacket.
Perhaps, binding agent 230 can be applied to the inner surface 221 of stem stem jacket 220 by any other suitable applying method.For example, binding agent 230 can be sprayed on the inner surface of stem stem jacket 220.
Referring to Figure 12, in order to make filter element 214, the plane sheets of stem stem jacket 220 and roughly columned suitable filter material bundle can be supplied with package station 700 in the direction of arrow B.At this, stem stem jacket 220 hold strip of filter material and by the bonding nozzle 800 bonded so that stem stem jacket 220 complete surrounding filter material vertical surperficial 213.Filtering material and the stem stem jacket that the centers on section of being cut into subsequently are applicable to a plurality of filter elements 214,215 of each cigarette 100 with production.This chain-dotted line 1000 by Figure 12 schematically shows.Formation is represented by the S1-S6 among Figure 13 according to the method step of filter element of the present invention.
The present invention also comprises further modification and the modification that falls in the claim scope.

Claims (23)

1. filter element that is used for smoking product comprises:
Filtering material stem stem with longitudinal extension surface;
Hold the dressing on the longitudinal extension surface of filtering material stem stem; With
Be arranged on the longitudinal extension surface of filtering material stem stem and the tobacco product between the dressing, thereby cover at least a portion on described longitudinal extension surface.
2. according to the filter element of claim 1, wherein tobacco product only covers the part on the longitudinal extension surface of filtering material stem stem.
3. according to the filter element of claim 1 or 2, wherein tobacco product is arranged in the described surface and the vertical band between the dressing of filtering material stem stem.
4. according to the filter element of claim 1, wherein tobacco product covers the total inner surface of dressing substantially.
5. according to the filter element of one of aforementioned claim, wherein tobacco product contacts with the longitudinal extension surface of filtering material stem stem.
6. according to the filter element of one of aforementioned claim, wherein tobacco product is bonded in the inner surface of dressing.
7. according to the filter element of one of aforementioned claim, the binding agent that wherein comprises tobacco product is applied to the inner surface of dressing.
8. according to the filter element of one of aforementioned claim, wherein tobacco product comprises pipe tobacco.
9. a filter tip that is used for smoking product comprises one or more filter elements according to one of claim 1-8.
10. according to the filter tip of claim 9, the covering that wherein filter-tip segmentation comprises active carbon and tobacco product is confined to the longitudinal extension surface of this segmentation.
11. a smoking product comprises the filter element according to one of claim 1-8.
12. a filter element that is used for smoking product comprises:
Filtering material stem stem with longitudinal extension surface; With
Hold the dressing on the longitudinal extension surface of filtering material stem stem;
Wherein dressing comprises reclaimed tobacco material.
13. according to the filter element of claim 12, wherein reclaimed tobacco material is a reconstituted tobacco paper.
14. according to the filter element of claim 12 or 13, wherein dressing comprises the stem stem jacket.
15. a smoking product comprises according to claim 12,13 or 14 filter element.
16. a manufacturing is used for the method for the filter element of smoking product, is included between the longitudinal extension surface of filtering material stem stem and the dressing tobacco product is set, thereby cover at least a portion on described longitudinal extension surface.
17., comprise the inner surface that tobacco product is bonded to dressing according to the method for claim 16.
18., comprise a part that the covering of tobacco product only is confined to described longitudinal extension surface according to the method for claim 16 or 17.
19., comprise the longitudinal extension surface of segmentation that tobacco product is confined to comprise the filter element of active carbon according to the method for one of claim 16-18.
20., comprise that the binding agent that will comprise tobacco product puts on the inner surface of dressing according to the method for one of claim 16-19.
21. a manufacturing is used for the method for the filter element of smoking product, and the dressing that provides around the longitudinal extension surface of filtering material stem stem is provided, wherein dressing comprises reclaimed tobacco material.
22. according to the method for claim 21, wherein reclaimed tobacco material is a reconstituted tobacco paper.
23. according to the method for claim 21 or 22, wherein dressing comprises the stem stem jacket.
CN2009801240705A 2008-06-24 2009-06-09 Filter for a smoking article Pending CN102076231A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0811552.9 2008-06-24
GBGB0811552.9A GB0811552D0 (en) 2008-06-24 2008-06-24 Filter for a smoking article
PCT/EP2009/057087 WO2009156269A1 (en) 2008-06-24 2009-06-09 Filter for a smoking article

Publications (1)

Publication Number Publication Date
CN102076231A true CN102076231A (en) 2011-05-25

Family

ID=39683057

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801240705A Pending CN102076231A (en) 2008-06-24 2009-06-09 Filter for a smoking article

Country Status (15)

Country Link
US (1) US20110168195A1 (en)
EP (1) EP2326189A1 (en)
JP (1) JP2011525368A (en)
KR (1) KR20110031478A (en)
CN (1) CN102076231A (en)
AR (1) AR074157A1 (en)
AU (1) AU2009262418A1 (en)
BR (1) BRPI0914144A2 (en)
CA (1) CA2726933A1 (en)
CL (1) CL2010001495A1 (en)
GB (1) GB0811552D0 (en)
MX (1) MX2010014158A (en)
RU (1) RU2011101773A (en)
WO (1) WO2009156269A1 (en)
ZA (1) ZA201008889B (en)

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Publication number Priority date Publication date Assignee Title
CN105616192A (en) * 2015-12-30 2016-06-01 广州市科能化妆品科研有限公司 Color protection combination and product containing combination

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KR101748537B1 (en) 2013-08-21 2017-06-16 니뽄 다바코 산교 가부시키가이샤 Cigarette filter
IT201700065691A1 (en) * 2017-06-14 2018-12-14 Gd Spa Device and method for applying an adhesive on a wrapping tape for a smoking article
GB201812502D0 (en) * 2018-07-31 2018-09-12 Nicoventures Holdings Ltd Aerosol generation
KR102414660B1 (en) * 2018-09-12 2022-06-29 주식회사 케이티앤지 An aerosol forming rod comprising a wrapper to which an adhesive material is applied and a method of making the same
KR20220146185A (en) * 2021-04-23 2022-11-01 주식회사 케이티앤지 Filter, an aerosol-generating article comrising the same, and a method of manufacturing the filter

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WO2007036814A2 (en) * 2005-09-30 2007-04-05 Philip Morris Products S.A. Flavoured cigarette
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US5365951A (en) * 1990-08-24 1994-11-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
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Publication number Priority date Publication date Assignee Title
GB2229078A (en) * 1989-03-14 1990-09-19 Rothmans Int Tobacco Flavouring cigarettes
EP0474940A1 (en) * 1990-08-24 1992-03-18 Philip Morris Products Inc. Concentric smoking filter having discrete tow and web filter media
US5115823A (en) * 1990-12-20 1992-05-26 Philip Morris Incorporated Flavor-enhancing smoking filter
CN2275356Y (en) * 1996-11-08 1998-03-04 李铁峰 Cigarette filter-tip with active carbon filtering element
US20030178039A1 (en) * 1998-02-26 2003-09-25 White Jackie Lee Water soluble sheet material
US20020166563A1 (en) * 2001-02-22 2002-11-14 Richard Jupe Cigarette and filter with downstream flavor addition
CN101128130A (en) * 2005-02-24 2008-02-20 菲利普莫里斯生产公司 Smoking article with tobacco beads
WO2007036814A2 (en) * 2005-09-30 2007-04-05 Philip Morris Products S.A. Flavoured cigarette

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105616192A (en) * 2015-12-30 2016-06-01 广州市科能化妆品科研有限公司 Color protection combination and product containing combination

Also Published As

Publication number Publication date
ZA201008889B (en) 2013-05-29
WO2009156269A1 (en) 2009-12-30
EP2326189A1 (en) 2011-06-01
RU2011101773A (en) 2012-07-27
BRPI0914144A2 (en) 2015-10-20
AU2009262418A1 (en) 2009-12-30
GB0811552D0 (en) 2008-07-30
US20110168195A1 (en) 2011-07-14
CA2726933A1 (en) 2009-12-30
MX2010014158A (en) 2011-02-21
CL2010001495A1 (en) 2011-04-08
JP2011525368A (en) 2011-09-22
AR074157A1 (en) 2010-12-29
KR20110031478A (en) 2011-03-28

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