WO2009080604A1 - Filter for smoking article - Google Patents
Filter for smoking article Download PDFInfo
- Publication number
- WO2009080604A1 WO2009080604A1 PCT/EP2008/067596 EP2008067596W WO2009080604A1 WO 2009080604 A1 WO2009080604 A1 WO 2009080604A1 EP 2008067596 W EP2008067596 W EP 2008067596W WO 2009080604 A1 WO2009080604 A1 WO 2009080604A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter
- adhesive
- flavourant
- smoking article
- wrapping
- Prior art date
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 47
- 239000000853 adhesive Substances 0.000 claims abstract description 41
- 230000001070 adhesive effect Effects 0.000 claims abstract description 40
- 239000000796 flavoring agent Substances 0.000 claims abstract description 34
- 241000208125 Nicotiana Species 0.000 claims abstract description 17
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 17
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 17
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 5
- 230000000007 visual effect Effects 0.000 claims 1
- 235000019634 flavors Nutrition 0.000 description 6
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 4
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 4
- 229940041616 menthol Drugs 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 description 3
- 244000303040 Glycyrrhiza glabra Species 0.000 description 3
- 229920002301 cellulose acetate Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 description 3
- 235000011477 liquorice Nutrition 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000012550 Pimpinella anisum Nutrition 0.000 description 2
- 240000004760 Pimpinella anisum Species 0.000 description 2
- 235000009499 Vanilla fragrans Nutrition 0.000 description 2
- 244000263375 Vanilla tahitensis Species 0.000 description 2
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 1
- WBZFUFAFFUEMEI-UHFFFAOYSA-M Acesulfame k Chemical compound [K+].CC1=CC(=O)[N-]S(=O)(=O)O1 WBZFUFAFFUEMEI-UHFFFAOYSA-M 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 244000144730 Amygdalus persica Species 0.000 description 1
- 240000007087 Apium graveolens Species 0.000 description 1
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 description 1
- 235000010591 Appio Nutrition 0.000 description 1
- 108010011485 Aspartame Proteins 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 240000007436 Cananga odorata Species 0.000 description 1
- 235000005747 Carum carvi Nutrition 0.000 description 1
- 240000000467 Carum carvi Species 0.000 description 1
- 240000003538 Chamaemelum nobile Species 0.000 description 1
- 235000007866 Chamaemelum nobile Nutrition 0.000 description 1
- 244000037364 Cinnamomum aromaticum Species 0.000 description 1
- 235000014489 Cinnamomum aromaticum Nutrition 0.000 description 1
- 244000223760 Cinnamomum zeylanicum Species 0.000 description 1
- 240000007154 Coffea arabica Species 0.000 description 1
- 235000002787 Coriandrum sativum Nutrition 0.000 description 1
- 244000018436 Coriandrum sativum Species 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 240000002943 Elettaria cardamomum Species 0.000 description 1
- 240000006927 Foeniculum vulgare Species 0.000 description 1
- 235000004204 Foeniculum vulgare Nutrition 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 240000001238 Gaultheria procumbens Species 0.000 description 1
- 235000007297 Gaultheria procumbens Nutrition 0.000 description 1
- 241000208152 Geranium Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 244000267823 Hydrangea macrophylla Species 0.000 description 1
- 235000014486 Hydrangea macrophylla Nutrition 0.000 description 1
- 235000010254 Jasminum officinale Nutrition 0.000 description 1
- 240000005385 Jasminum sambac Species 0.000 description 1
- 244000255365 Kaskarillabaum Species 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 244000165082 Lavanda vera Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- 235000019501 Lemon oil Nutrition 0.000 description 1
- 241000768444 Magnolia obovata Species 0.000 description 1
- 235000011430 Malus pumila Nutrition 0.000 description 1
- 235000015103 Malus silvestris Nutrition 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 235000007232 Matricaria chamomilla Nutrition 0.000 description 1
- 235000014435 Mentha Nutrition 0.000 description 1
- 241001072983 Mentha Species 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000016278 Mentha canadensis Nutrition 0.000 description 1
- 244000245214 Mentha canadensis Species 0.000 description 1
- 235000014749 Mentha crispa Nutrition 0.000 description 1
- 244000246386 Mentha pulegium Species 0.000 description 1
- 235000016257 Mentha pulegium Nutrition 0.000 description 1
- 244000078639 Mentha spicata Species 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 244000179970 Monarda didyma Species 0.000 description 1
- 235000010672 Monarda didyma Nutrition 0.000 description 1
- 235000009421 Myristica fragrans Nutrition 0.000 description 1
- 244000270834 Myristica fragrans Species 0.000 description 1
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 235000019502 Orange oil Nutrition 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 240000000513 Santalum album Species 0.000 description 1
- 235000008632 Santalum album Nutrition 0.000 description 1
- 239000004376 Sucralose Substances 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 1
- 244000223014 Syzygium aromaticum Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000001484 Trigonella foenum graecum Nutrition 0.000 description 1
- 244000250129 Trigonella foenum graecum Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 235000010358 acesulfame potassium Nutrition 0.000 description 1
- 229960004998 acesulfame potassium Drugs 0.000 description 1
- 239000000619 acesulfame-K Substances 0.000 description 1
- 239000000605 aspartame Substances 0.000 description 1
- 235000010357 aspartame Nutrition 0.000 description 1
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 description 1
- 229960003438 aspartame Drugs 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 235000013736 caramel Nutrition 0.000 description 1
- 235000005300 cardamomo Nutrition 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 235000017803 cinnamon Nutrition 0.000 description 1
- 235000016213 coffee Nutrition 0.000 description 1
- 235000013353 coffee beverage Nutrition 0.000 description 1
- 235000020057 cognac Nutrition 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- HCAJEUSONLESMK-UHFFFAOYSA-N cyclohexylsulfamic acid Chemical class OS(=O)(=O)NC1CCCCC1 HCAJEUSONLESMK-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 239000010501 lemon oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000001702 nutmeg Substances 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003216 pyrazines Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000019719 rose oil Nutrition 0.000 description 1
- 239000010666 rose oil Substances 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000019408 sucralose Nutrition 0.000 description 1
- BAQAVOSOZGMPRM-QBMZZYIRSA-N sucralose Chemical compound O[C@@H]1[C@@H](O)[C@@H](Cl)[C@@H](CO)O[C@@H]1O[C@@]1(CCl)[C@@H](O)[C@H](O)[C@@H](CCl)O1 BAQAVOSOZGMPRM-QBMZZYIRSA-N 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 235000001019 trigonella foenum-graecum Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 235000015041 whisky Nutrition 0.000 description 1
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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
- A24B15/282—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by indirect addition of the chemical substances, e.g. in the wrapper, in the case
-
- 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
- A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
- A24C5/471—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces by means of a connecting band
- A24C5/472—Applying adhesives to the connecting band
-
- 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
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
-
- 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
Definitions
- This invention relates to a filter for smoking article.
- smoking article includes smokeable products such as cigarettes, cigars and cigarillos whether based on tobacco, tobacco derivatives, expanded tobacco, reconstituted tobacco or tobacco substitutes and also heat- not-burn products.
- the smoking article may be provided with a filter for the gaseous flow drawn by the smoker
- flavourant in tobacco used in a smoking article such as a cigarette to provide a distinctive flavour for the smoker.
- tobacco in a cigarette may be flavoured with menthol or other regulatory approved flavourants to flavour the gaseous flow inhaled by the smoker.
- the present invention provides an alternative approach for flavouring a smoking article that has a filter.
- a filter for a smoking article comprising a plug of filter material and wrapping held by an adhesive to the periphery of the filter material, wherein the adhesive contains a smoking article flavourant.
- the flavourant may be naturally coloured such as to provide visually discernable portions in the filter thereby differentiating the smoking article with a unique appearance.
- the wrapping may comprise a sheet material to which the adhesive has been applied in a predetermined pattern, the sheet material being wrapped around the filter material.
- the plug of filter material may have a generally cylindrical periphery along which the adhesive material is arranged in stripes.
- the plug of filter material may have an end surface with a generally circular perimeter and the stripes may be configured to provide visually discernable portions spaced around the perimeter of the end surface.
- the visually discernable portions may present a castellated pattern around the perimeter of the circular end surface.
- the adhesive material may comprise PVA and the naturally coloured flavourant may comprise a brand-distinctive flavourant.
- the flavourant may be a tobacco flavourant and may comprise but is not restricted to at least one extract (e.g., liquorice, cocoa, hydrangea, Japanese white bark magnolia leaf, chamomile, fenugreek, clove, menthol, Japanese mint, aniseed, cinnamon, herb, wintergreen, cherry, berry, peach, apple, Dramboui, bourbon, scotch, whiskey, spearmint, peppermint, lavender, cardamom, celery, cascarilla, nutmeg, sandalwood, bergamot, geranium, honey essence, rose oil, vanilla, lemon oil, orange oil, cassia, caraway, cognac, jasmine, ylang-ylang, sage, fennel, piment, ginger, anise, coriander, coffee, or a mint oil from any species of the genus Mentha), flavour masking agents, bitterness receptor site blockers, receptor site enhancers, sweeteners (e.g., sucra
- a colouring additive such as charcoal may be added to the adhesive.
- the charcoal provides visually distinctive adhesive containing portions in the filter.
- the wrapping may comprise a plug wrap for the filter material.
- the invention also includes a smoking article such as a cigarette including the filter.
- the cigarette may include a rod of smokeable material such as tobacco attached to the filter by tipping paper and the adhesive that contains the flavourant may be applied to the tipping paper.
- Figure 1 is a schematic side view of the cigarette
- Figure 2 is an end view of the cigarette taken in the direction of arrow A of
- Figure 1; Figure 3 is a partially exploded perspective view of the cigarette shown in
- Figure 4 illustrates a process for preparing a plug wrap for use in a filter according to the invention.
- Figure 5 illustrates in perspective the wrapping of plug wrap around filter material to create a filter according to the invention.
- a smoking article in the form of a cigarette includes a filter in accordance with the invention.
- the cigarette comprises a generally cylindrical paper-wrapped tobacco rod 1 which is co-axially attached to a cylindrical filter 2 by tipping paper 3 that is glued around one end of the rod 1 and the filter 2.
- the filter 2 comprises a generally cylindrical tow of filter material 4 such as fibrous cellulose acetate.
- the filter material 4 is provided with a wrapping 5 of sheet material in the form of a plugwrap, to which stripes 6 of adhesive material have been applied, so that the plug wrap 5 is held in place by the adhesive 6 upon wrapping of the plugwrap around the filter material 4.
- FIGs 4 and 5 The manufacture of a length of filter 2 is illustrated in Figures 4 and 5.
- a planar sheet of plug wrap 5 passes through a gluing station 7 in the direction of arrow B, at which nozzles 8 apply the stripes of adhesive 6 in parallel, longitudinally along the plug wrap.
- the plug wrap 5 and a generally cylindrical tow of the filter material 4 are fed to a wrapping station 9 in the direction of arrow C, where the plugwrap is wrapped around the filter material 4 and glued by a gluing nozzle 10 so that the plug wrap completely encompasses the filter material 4 and forms a generally cylindrical length 11 of filter in accordance with the invention.
- the resulting filter is then cut into length suitable for individual cigarettes as illustrated schematically in dotted outline 2 of Figure 5.
- the adhesive for the stripes 6 is applied through the nozzles 8 from tank 13.
- the adhesive may comprise a conventional PVA material which additionally includes a flavourant for flavouring the tobacco smoke of the cigarette.
- the flavourant may be naturally coloured with the result that visually discernable portions of the adhesive 6 are visible in end face 13 of the filter shown in Figures 2 and 3.
- the adhesive portion 6 provides a regular pattern of castellations around the perimeter of the circular end surface of the filter 2, thus providing the cigarette with a distinctive appearance. It will be appreciated that the number of stripes of adhesive 9 applied to plug wrap 5 can be varied so as to produce different numbers of castellations around the perimeter of the end surface.
- the added flavourant can comprise a substance or composition that has been approved for use within tobacco of a cigarette, such as menthol, liquorice, caramel or one of the flavourants listed above.
- the adhesive stripes 6 may include a mixture of different flavourings, for example a brand-distinctive flavour mixture in order to provide brand recognition for the smoker.
- the adhesive stripes 6 may include a material approved for use in cigarettes to act as a colouring agent and so improve the visibility of the pattern of the stripes in the end surface 13.
- a material approved for use in cigarettes to act as a colouring agent and so improve the visibility of the pattern of the stripes in the end surface 13.
- a material approved for use in cigarettes to act as a colouring agent and so improve the visibility of the pattern of the stripes in the end surface 13.
- an adhesive stripe coloured with liquorice (black) could be used.
- a filter rod formed substantially of carbon paper would present a dark appearance, particularly when used in conjunction with carbon tipping paper.
- cream coloured vanilla adhesive stripes could be applied to produce the desired effect.
- an adhesive agent which does not migrate into the surrounding material such as a hot melt adhesive.
- the adhesive stripes may be applied to the tipping paper 3 on its inside, where it attaches to the plug wrap 5, to provide the flavourant and also the distinctive pattern.
- flavourant for the article is exclusively contained in adhesive stripes located on the tipping paper, it will be appreciated that flavourants which are capable of migrating out of the adhesive and into the surrounding material, such as menthol, may be preferred.
- modifications to, e.g., ventilation may be made to ensure flavour delivery during use.
- the filter material 4 itself may be coloured. Such colouring may be achieved with a naturally coloured flavourant different from that used in the adhesive region 6, or with a non-flavoured colourant.
- pattern of adhesive regions 6 may be modified somewhat so as to produce for example semicircular or other distinctive shapes, rather than the castellations shown in Figures 2 and 3.
- the invention also includes further modifications and variations falling within the scope of the claims hereinafter.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010538641A JP2011505856A (en) | 2007-12-19 | 2008-12-16 | Smoking filter |
BRPI0821225-2A BRPI0821225A2 (en) | 2007-12-19 | 2008-12-16 | Filter for a smoking article, smoking article, and method of manufacturing a filter for a smoking article. |
EA201001012A EA201001012A1 (en) | 2007-12-19 | 2008-12-16 | CURTAIN FILTER |
EP08863844A EP2219481B1 (en) | 2007-12-19 | 2008-12-16 | Filter for smoking article |
ZA2010/03778A ZA201003778B (en) | 2007-12-19 | 2010-05-26 | Filter for smoking article |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0724696.0 | 2007-12-19 | ||
GB0724696A GB2455733A (en) | 2007-12-19 | 2007-12-19 | Filter for a smoking article |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009080604A1 true WO2009080604A1 (en) | 2009-07-02 |
Family
ID=39048308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/067596 WO2009080604A1 (en) | 2007-12-19 | 2008-12-16 | Filter for smoking article |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2219481B1 (en) |
JP (1) | JP2011505856A (en) |
AR (1) | AR070042A1 (en) |
BR (1) | BRPI0821225A2 (en) |
CL (1) | CL2008003815A1 (en) |
EA (1) | EA201001012A1 (en) |
GB (1) | GB2455733A (en) |
UA (1) | UA99162C2 (en) |
WO (1) | WO2009080604A1 (en) |
ZA (1) | ZA201003778B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009156269A1 (en) * | 2008-06-24 | 2009-12-30 | British American Tobacco (Investments) Limited | Filter for a smoking article |
WO2010032032A1 (en) * | 2008-09-16 | 2010-03-25 | British American Tobacco (Investments) Limited | Filter for a smoking article |
WO2012049880A1 (en) * | 2010-10-15 | 2012-04-19 | 日本たばこ産業株式会社 | Cigarette and method for manufacturing same |
JP2013523112A (en) * | 2010-03-26 | 2013-06-17 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | Smoking article having flavoring delivery system |
WO2014019804A2 (en) * | 2012-08-02 | 2014-02-06 | Philip Morris Products S.A. | Smoking article with menthol filter |
WO2015025376A1 (en) | 2013-08-21 | 2015-02-26 | 日本たばこ産業株式会社 | Cigarette filter |
CN113347894A (en) * | 2018-07-31 | 2021-09-03 | 尼科投资贸易有限公司 | Aerosol generation |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0905210D0 (en) | 2009-03-26 | 2009-05-13 | British American Tobacco Co | Rod for a smoking article and method and apparatus for manufacture |
US20130167849A1 (en) * | 2011-12-28 | 2013-07-04 | Balager Ademe | Method of tipping for smoking article |
AT513411B1 (en) | 2012-09-17 | 2015-05-15 | Tannpapier Gmbh | Mouthpiece paper for a filter cigarette |
EP2932860B1 (en) * | 2012-12-13 | 2019-11-20 | Japan Tobacco Inc. | Cigarette |
EP2837295A1 (en) * | 2013-08-12 | 2015-02-18 | International Tobacco Machinery Poland Sp. z o.o. | Method and apparatus for glue application |
CN108347997A (en) * | 2015-09-29 | 2018-07-31 | 英美烟草墨西哥股份公司 | The net of tipping paper |
GB201805949D0 (en) * | 2018-04-10 | 2018-05-23 | British American Tobacco Investments Ltd | Smoking article |
EP3669673B1 (en) * | 2018-12-17 | 2023-08-02 | Reemtsma Cigarettenfabriken GmbH | Elongated smoking article |
EP3669674B1 (en) * | 2018-12-17 | 2024-05-08 | Reemtsma Cigarettenfabriken GmbH | Elongated smoking article |
DE102021116209A1 (en) | 2021-06-23 | 2022-12-29 | Körber Technologies Gmbh | Device and method for producing a rod of the tobacco processing industry, rod-shaped articles and use of the device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1435712A (en) * | 1973-05-24 | 1976-05-12 | Carreras Rothmans Ltd | Method and apparatus for making a filter rod dor smoking products |
GB2229078A (en) * | 1989-03-14 | 1990-09-19 | Rothmans Int Tobacco | Flavouring cigarettes |
GB2249936A (en) * | 1990-11-19 | 1992-05-27 | Cigarette Components Ltd | Smoke filter containing particulate smoke modifying additive |
EP1147716A2 (en) * | 2000-04-20 | 2001-10-24 | Hauni Maschinenbau AG | Device for gluing a wrapping material on a rod-shaped article in the tobacco industry |
US20040099280A1 (en) * | 2002-11-25 | 2004-05-27 | Stokes Cynthia Stewart | Wrapping materials for smoking articles |
DE102004048651A1 (en) * | 2004-10-06 | 2006-04-13 | Rhodia Acetow Gmbh | Tobacco smoke filters or filter elements containing additives |
WO2007104908A1 (en) * | 2006-03-10 | 2007-09-20 | British American Tobacco (Investments) Limited | Smoking article filter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB481239A (en) * | 1937-06-04 | 1938-03-08 | Thomas Field Winmill | Improvements in or relating to tips for cigarettes |
GB699076A (en) * | 1950-03-17 | 1953-10-28 | Desmond Walter Molins | Improvements in or relating to mouthpiece cigarettes |
JPS5120318Y2 (en) * | 1973-11-07 | 1976-05-27 | ||
US4362172A (en) * | 1980-12-01 | 1982-12-07 | Brown & Williamson Tobacco Corporation | Cigarette filter |
JPH09316420A (en) * | 1996-05-27 | 1997-12-09 | Daicel Chem Ind Ltd | Water-soluble hot melt adhesive, cigarette filter using the same and their production |
EP1400181A1 (en) * | 2001-05-30 | 2004-03-24 | Japan Tobacco Inc. | Filter assembly for cigarette and method for manufacturing the same |
-
2007
- 2007-12-19 GB GB0724696A patent/GB2455733A/en not_active Withdrawn
-
2008
- 2008-12-16 UA UAA201008503A patent/UA99162C2/en unknown
- 2008-12-16 JP JP2010538641A patent/JP2011505856A/en active Pending
- 2008-12-16 EA EA201001012A patent/EA201001012A1/en unknown
- 2008-12-16 BR BRPI0821225-2A patent/BRPI0821225A2/en not_active IP Right Cessation
- 2008-12-16 EP EP08863844A patent/EP2219481B1/en active Active
- 2008-12-16 WO PCT/EP2008/067596 patent/WO2009080604A1/en active Application Filing
- 2008-12-18 CL CL2008003815A patent/CL2008003815A1/en unknown
- 2008-12-19 AR ARP080105585A patent/AR070042A1/en not_active Application Discontinuation
-
2010
- 2010-05-26 ZA ZA2010/03778A patent/ZA201003778B/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1435712A (en) * | 1973-05-24 | 1976-05-12 | Carreras Rothmans Ltd | Method and apparatus for making a filter rod dor smoking products |
GB2229078A (en) * | 1989-03-14 | 1990-09-19 | Rothmans Int Tobacco | Flavouring cigarettes |
GB2249936A (en) * | 1990-11-19 | 1992-05-27 | Cigarette Components Ltd | Smoke filter containing particulate smoke modifying additive |
EP1147716A2 (en) * | 2000-04-20 | 2001-10-24 | Hauni Maschinenbau AG | Device for gluing a wrapping material on a rod-shaped article in the tobacco industry |
US20040099280A1 (en) * | 2002-11-25 | 2004-05-27 | Stokes Cynthia Stewart | Wrapping materials for smoking articles |
DE102004048651A1 (en) * | 2004-10-06 | 2006-04-13 | Rhodia Acetow Gmbh | Tobacco smoke filters or filter elements containing additives |
WO2007104908A1 (en) * | 2006-03-10 | 2007-09-20 | British American Tobacco (Investments) Limited | Smoking article filter |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009156269A1 (en) * | 2008-06-24 | 2009-12-30 | British American Tobacco (Investments) Limited | Filter for a smoking article |
WO2010032032A1 (en) * | 2008-09-16 | 2010-03-25 | British American Tobacco (Investments) Limited | Filter for a smoking article |
JP2013523112A (en) * | 2010-03-26 | 2013-06-17 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | Smoking article having flavoring delivery system |
US9510621B2 (en) | 2010-10-15 | 2016-12-06 | Japan Tobacco Inc. | Cigarette and production method thereof |
WO2012049880A1 (en) * | 2010-10-15 | 2012-04-19 | 日本たばこ産業株式会社 | Cigarette and method for manufacturing same |
WO2014019804A2 (en) * | 2012-08-02 | 2014-02-06 | Philip Morris Products S.A. | Smoking article with menthol filter |
WO2014019804A3 (en) * | 2012-08-02 | 2014-04-03 | Philip Morris Products S.A. | Smoking article with menthol filter |
KR20150037997A (en) * | 2012-08-02 | 2015-04-08 | 필립모리스 프로덕츠 에스.에이. | Smoking article with menthol filter |
CN104540403A (en) * | 2012-08-02 | 2015-04-22 | 菲利普·莫里斯产品股份有限公司 | Smoking article with menthol filter |
RU2636564C2 (en) * | 2012-08-02 | 2017-11-23 | Филип Моррис Продактс С.А. | Smoking product with menthol filter |
KR102183809B1 (en) * | 2012-08-02 | 2020-11-30 | 필립모리스 프로덕츠 에스.에이. | Smoking article with menthol filter |
WO2015025376A1 (en) | 2013-08-21 | 2015-02-26 | 日本たばこ産業株式会社 | Cigarette filter |
CN113347894A (en) * | 2018-07-31 | 2021-09-03 | 尼科投资贸易有限公司 | Aerosol generation |
Also Published As
Publication number | Publication date |
---|---|
EP2219481A1 (en) | 2010-08-25 |
CL2008003815A1 (en) | 2009-12-11 |
GB0724696D0 (en) | 2008-01-30 |
EP2219481B1 (en) | 2012-09-26 |
GB2455733A (en) | 2009-06-24 |
UA99162C2 (en) | 2012-07-25 |
JP2011505856A (en) | 2011-03-03 |
BRPI0821225A2 (en) | 2015-06-16 |
AR070042A1 (en) | 2010-03-10 |
ZA201003778B (en) | 2011-10-26 |
EA201001012A1 (en) | 2011-02-28 |
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