EP4164421A1 - Zigarettenpapier - tabakblattlaminierung - Google Patents
Zigarettenpapier - tabakblattlaminierungInfo
- Publication number
- EP4164421A1 EP4164421A1 EP21732247.8A EP21732247A EP4164421A1 EP 4164421 A1 EP4164421 A1 EP 4164421A1 EP 21732247 A EP21732247 A EP 21732247A EP 4164421 A1 EP4164421 A1 EP 4164421A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- glue
- tobacco
- wrapper
- smoking article
- 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
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 72
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 72
- 235000019504 cigarettes Nutrition 0.000 title claims description 6
- 238000003475 lamination Methods 0.000 title claims description 4
- 239000003292 glue Substances 0.000 claims abstract description 68
- 230000000391 smoking effect Effects 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000002708 enhancing effect Effects 0.000 claims abstract description 4
- 239000000796 flavoring agent Substances 0.000 claims description 34
- 235000019634 flavors Nutrition 0.000 claims description 34
- 239000003623 enhancer Substances 0.000 claims description 25
- 239000000126 substance Substances 0.000 claims description 7
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 239000011118 polyvinyl acetate Substances 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002648 laminated material Substances 0.000 claims description 2
- 229920001290 polyvinyl ester Polymers 0.000 claims description 2
- 239000000779 smoke Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000000654 additive Substances 0.000 description 5
- 239000002775 capsule Substances 0.000 description 5
- -1 e.g. Substances 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 229920002301 cellulose acetate Polymers 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 235000019505 tobacco product Nutrition 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 244000037364 Cinnamomum aromaticum Species 0.000 description 2
- 235000014489 Cinnamomum aromaticum Nutrition 0.000 description 2
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical compound CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 description 2
- FHLGUOHLUFIAAA-UHFFFAOYSA-N Linalyl butyrate Chemical compound CCCC(=O)OC(C)(C=C)CCC=C(C)C FHLGUOHLUFIAAA-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 244000046146 Pueraria lobata Species 0.000 description 2
- 235000010575 Pueraria lobata Nutrition 0.000 description 2
- 235000009470 Theobroma cacao Nutrition 0.000 description 2
- 244000299461 Theobroma cacao Species 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 description 2
- XAOGXQMKWQFZEM-UHFFFAOYSA-N isoamyl propanoate Chemical compound CCC(=O)OCCC(C)C XAOGXQMKWQFZEM-UHFFFAOYSA-N 0.000 description 2
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 2
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 2
- UWKAYLJWKGQEPM-LBPRGKRZSA-N linalyl acetate Chemical compound CC(C)=CCC[C@](C)(C=C)OC(C)=O UWKAYLJWKGQEPM-LBPRGKRZSA-N 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- RUVINXPYWBROJD-ONEGZZNKSA-N trans-anethole Chemical compound COC1=CC=C(\C=C\C)C=C1 RUVINXPYWBROJD-ONEGZZNKSA-N 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- NFLGAXVYCFJBMK-RKDXNWHRSA-N (+)-isomenthone Natural products CC(C)[C@H]1CC[C@@H](C)CC1=O NFLGAXVYCFJBMK-RKDXNWHRSA-N 0.000 description 1
- 239000001490 (3R)-3,7-dimethylocta-1,6-dien-3-ol Substances 0.000 description 1
- CDOSHBSSFJOMGT-JTQLQIEISA-N (R)-linalool Natural products CC(C)=CCC[C@@](C)(O)C=C CDOSHBSSFJOMGT-JTQLQIEISA-N 0.000 description 1
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-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
- 240000007436 Cananga odorata Species 0.000 description 1
- 235000005747 Carum carvi Nutrition 0.000 description 1
- 240000000467 Carum carvi Species 0.000 description 1
- 241001090476 Castoreum Species 0.000 description 1
- 240000008886 Ceratonia siliqua Species 0.000 description 1
- 240000003538 Chamaemelum nobile Species 0.000 description 1
- 235000007866 Chamaemelum nobile Nutrition 0.000 description 1
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 1
- 244000223760 Cinnamomum zeylanicum Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis 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
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- 240000002943 Elettaria cardamomum Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000402754 Erythranthe moschata Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- YIKYNHJUKRTCJL-UHFFFAOYSA-N Ethyl maltol Chemical compound CCC=1OC=CC(=O)C=1O YIKYNHJUKRTCJL-UHFFFAOYSA-N 0.000 description 1
- 239000005770 Eugenol Substances 0.000 description 1
- 240000006927 Foeniculum vulgare Species 0.000 description 1
- 235000004204 Foeniculum vulgare Nutrition 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 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
- 239000005792 Geraniol Substances 0.000 description 1
- GLZPCOQZEFWAFX-YFHOEESVSA-N Geraniol Natural products CC(C)=CCC\C(C)=C/CO GLZPCOQZEFWAFX-YFHOEESVSA-N 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
- 240000004670 Glycyrrhiza echinata Species 0.000 description 1
- 235000001453 Glycyrrhiza echinata Nutrition 0.000 description 1
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 description 1
- 235000017382 Glycyrrhiza lepidota Nutrition 0.000 description 1
- 241000282375 Herpestidae Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 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
- 244000165082 Lavanda vera Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- 229920003266 Leaf® Polymers 0.000 description 1
- 235000007232 Matricaria chamomilla Nutrition 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
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- NFLGAXVYCFJBMK-UHFFFAOYSA-N Menthone Chemical compound CC(C)C1CCC(C)CC1=O NFLGAXVYCFJBMK-UHFFFAOYSA-N 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
- 240000009023 Myrrhis odorata Species 0.000 description 1
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 244000141353 Prunus domestica Species 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- 240000000513 Santalum album Species 0.000 description 1
- 235000008632 Santalum album Nutrition 0.000 description 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 1
- 244000223014 Syzygium aromaticum Species 0.000 description 1
- 235000009499 Vanilla fragrans Nutrition 0.000 description 1
- 244000263375 Vanilla tahitensis Species 0.000 description 1
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229940011037 anethole Drugs 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
- POIARNZEYGURDG-FNORWQNLSA-N beta-damascenone Chemical compound C\C=C\C(=O)C1=C(C)C=CCC1(C)C POIARNZEYGURDG-FNORWQNLSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000013736 caramel Nutrition 0.000 description 1
- 235000005300 cardamomo Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 235000017803 cinnamon Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000016213 coffee Nutrition 0.000 description 1
- 235000013353 coffee beverage Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229940093503 ethyl maltol Drugs 0.000 description 1
- 229960002217 eugenol Drugs 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229940113087 geraniol Drugs 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
- 239000003906 humectant Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229930002839 ionone Natural products 0.000 description 1
- 150000002499 ionone derivatives Chemical class 0.000 description 1
- 229940117955 isoamyl acetate Drugs 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 229940010454 licorice Drugs 0.000 description 1
- 229940087305 limonene Drugs 0.000 description 1
- 235000001510 limonene Nutrition 0.000 description 1
- 229930007744 linalool Natural products 0.000 description 1
- UWKAYLJWKGQEPM-UHFFFAOYSA-N linalool acetate Natural products CC(C)=CCCC(C)(C=C)OC(C)=O UWKAYLJWKGQEPM-UHFFFAOYSA-N 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 229930007503 menthone Natural products 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001702 nutmeg Substances 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- RUVINXPYWBROJD-UHFFFAOYSA-N para-methoxyphenyl Natural products COC1=CC=C(C=CC)C=C1 RUVINXPYWBROJD-UHFFFAOYSA-N 0.000 description 1
- 239000001508 potassium citrate Substances 0.000 description 1
- 229960002635 potassium citrate Drugs 0.000 description 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 1
- 235000011082 potassium citrates Nutrition 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 235000019719 rose oil Nutrition 0.000 description 1
- 239000010666 rose oil Substances 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 239000001476 sodium potassium tartrate Substances 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229930007850 β-damascenone Natural products 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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/32—Multi-ply with materials applied between the sheets
Definitions
- the present invention relates to a smoking article with a longitudinal axis, along which at least one tobacco segment comprising tobacco and at least one filter segment comprising at least one or more parts are arranged.
- the tobacco segment and/or the filter segment is/are surrounded by a wrapper, which comprises at least a first layer comprising paper material and a second layer comprising reconstituted tobacco.
- the first layer is adjoined to the second layer.
- the present invention also relates to a method of enhancing a tobacco taste of a smoking article.
- Activated carbon particles are typically used and are usually embedded in a cellulose acetate filter segment or provided as charcoal beads in a cavity between two cellulose acetate filter segments while the smoke passes through the filter towards the mouth end of the filter.
- smoke altering components can also be incorporated into the filter.
- Those smoke altering components can in particular contain flavorants provided in the form of beads, which are arranged between filter plugs, within threads extending along the filter length or within breakable polymeric capsules. While beads and threads provide inherent smoke altering upon consumption by a user, breakable capsules provide users with an opportunity to actuate smoke alteration “on demand”, by crushing of the capsule manually or by biting the filter before or during use of the smoking article. However, beads and threads as well as breakable capsules do not provide a uniform flavor enrichment of the smoke throughout the whole smoking process.
- a smoking article with a distal end and a proximal end and extending in a longitudinal direction from said proximal end to said distal end.
- the smoking article comprises a longitudinal axis, along which at least one tobacco segment comprising tobacco and at least one filter segment comprising at least one or more parts are arranged.
- the tobacco segment and/or the filter segment is/are surrounded by a wrapper, which comprises at least a first layer comprising paper material and a second layer comprising reconstituted tobacco, wherein the first layer is adjoined to the second layer.
- the first and second layer have the same or at least similar dimensions preferably such that they are adjoinable on top of each other and preferably without protrusions.
- the use of reconstituted tobacco on the paper wrapper provides additional tobacco taste while smoking the article. Moreover, as the reconstituted tobacco is positioned over a whole length of the smoking article, it can provide the intensive taste of tobacco during the complete smoking session. Further, a combination of reconstituted tobacco and paper provides increased mechanical properties in comparison with conventional paper wrapper.
- the second layer forms an inner layer of the wrapper and the first layer forms an outer layer, and in particular such that the second layer contacts the tobacco segment and/or the filter segment so that the smoking article have a familiar appearance to the consumer and/or can be branded or printed. It may also be possible that the second layer is arranged on an outside or rather forms an outside of a wrapped smoking article to provide a more natural appearance.
- the filter segment may comprise at least one, preferably two or more filter parts.
- the filter segment comprises a hollow and in particular a tubular filter part and/or a filled filter part. At least one or both parts comprise or are made of cellulose material, preferably cellulose acetate.
- the filter segment may comprise a recess filter or a filled filter part and a cavity to provide a cooling effect of the hot smoke. Such a construction with cooling and filter effects guarantees that the hot smoke cools down before it reaches a mouth of a consumer. Moreover, materials which are needed for the production of separate paper tubes can be saved so that the overall production costs are reduced.
- the tobacco segment and/or the second layer comprise tobacco leafs, tobacco pulp, tobacco extract, tobacco oil, cured tobacco, finely cut tobacco leaves, reconstituted tobacco and/or homogenized tobacco or combinations thereof.
- the tobacco of the tobacco segment and/or the second layer may further contain essentially at least one sort of tobacco, preferred a blend of at least two or more different sorts of tobacco. With a blend of different sorts of tobacco the taste is adjustable and can be adjusted to a preferred taste of the consumer.
- the second layer comprises at least one taste enhancer and/or additional flavors.
- the additional flavors and/or taste enhancer may contain menthol, natural and/or artificial plant flavors, saccharides, animal flavors, other flavorings known for use in conventional e-liquids e.g.
- the second layer is coated with at least one taste enhancer and/or additional flavor/s.
- an inner or outer surface of the second and/or first layer is at least partially, in particular completely coated with the taste enhancer and/or additional flavors. That way, an intensive taste experience can be provided through the whole smoking session as the taste enhancer and/or additional flavor/s will be uniformly released.
- the taste enhancer/s and/or additional flavor/s are liquid based and/or comprise particles.
- the liquid based taste enhancer/s and/or additional flavor/s may be based on water, alcohol or other humectants, such as propylene glycol and/or glycerol. Both liquid based and particle based taste enhancer and additional flavors can be then be uniformly applied to a whole surface of the first and/or second layer by spraying or trickling.
- the first and/or second layer is at least partially, preferably fully impregnated with the taste enhancer/s and/or additional flavor/s to enable a uniform release of flavor during the smoking session.
- the first and second layer are attached to one another with glue.
- the glue fixes the first and second layer to one another so that the first and second layer are non-slidable.
- the glue is made of a thermoplastic and/or is flexible in a solid state to avoid a brittle behavior of the wrapper. It is further beneficial that the glue is odorless and/or tasteless to avoid any effect of the glue to the taste of the smoking article.
- the glue comprises a substance selected from a group of polyvinyl ester, preferably at least one vinyl acetate, preferably polyvinyl acetate and/or ethylene-vinyl acetate.
- Those glues are odorless and tasteless so that the glue does not have any effect on the smoking.
- polyvinyl acetate and/or ethylene-vinyl acetate are preferably used to keep the wrapper flexible after their solidification.
- the glue is positioned between the first and second layer and/or is formed as a full or partial layer.
- the glue is positioned between the first and second layer and is formed as a full layer.
- a full layer of glue prevents wrinkling of one of the layers of the wrapper during wrapping of the smoking article.
- the glue is formed as partial layer, which is extended over a whole contact area of the first and second layer so that wrinkling can be avoided and the production costs can be kept at a low level.
- the partial glue layer comprises a pattern.
- the pattern comprises a grid or is striped, checkered and/or dotted.
- the pattern may also comprise any other geometric and/or constant and repetitive pattern, e.g. a honeycomb or mesh structure that can be easily applied to the first and/or second layer.
- the pattern comprises a mesh or grid structure, which is preferably made up of two lines of glue, that are arranged such to form voids between the lines.
- each line has a thickness larger than 0.1 mm, preferably larger than 0.2 mm, preferably larger than 0.5 mm and/or smaller than 2 mm, preferably smaller than 1.5 mm, preferably smaller than 1 mm.
- each void between the glue lines has a width larger than 0.5 mm, preferably larger than 0.8 mm, preferably larger than 1 mm and/or smaller than 6 mm, preferably smaller than 5 mm, preferably smaller than 4 mm.
- an amount of glue between the first and second layer is larger than 0,5 g/m 2 , preferably larger than 1 g/m 2 , preferably larger than 2 g/m 2 and/or smaller than 10 g/m 2 , preferably smaller than 7 g/m 2 , preferably smaller than 4 g/m 2 .
- Such amount is an optimum to save production costs and at the same time to provide a good fixation of the first and second layer and to allow sufficient gas transfer through the wrapper.
- a density of the glue is higher than 0.8 g/m 3 , preferably higher than 0.9 g/m 3 , preferably higher than 1 g/m 3 and/or lower than 2 g/m 3 , preferably lower than 1.5 g/m 3 , preferably smaller than lower than 1.3 g/m 3 .
- a gluing area between the first and second layer is higher than 10%, preferably higher than 15%, preferably higher than 20% of a total area of wrapper and/or lower than 50%, preferably lower than 40%, preferably lower than 35% of the total area of the wrapper. With less than 50% of the total area being glued, there is enough space to ensure a sufficient ventilation through the wrapper and between e.g. the tobacco segment or rather an inside and an outside of the smoking article.
- a strength of the glue of the wrapper which was determined by a scott bond test after European Norm ISO 16260:2016, is higher than 100 J/m 2 , preferably higher than 150 J/m 2 , preferably higher than 200 J/m 2 and/or lower than 1000 J/m 2 , preferably lower than 800 J/m 2 , preferably lower than 600 J/m 2 .
- a weight of the second layer is higher than 25 g/m 2 , preferably higher than 35 g/m 2 , preferably higher than 45 g/m 2 and/or lower than 200 g/m 2 , preferably lower than 150 g/m 2 , preferably lower than 100 g/m 2 .
- This weight provides a good protection of the smoking article against mechanical stress. Further, such weight provides an increased capacity of the second layer to adsorb oil or other fluid substances that may cause spot and stain so that the first layer is protected against those substances.
- the weight of the second layer further results in stable porosity of the second layer such to allow an infusion of taste enhancer/s and/or additional flavor/s in the second layer.
- a tensile strength of the second layer is higher than 7 N/15mm, preferably higher than 9 N/15mm, preferably higher than 11 N/15mm and/or lower than 17 N/15mm, preferably lower than 15 N/15mm, preferably lower than 13 N/15mm.
- the second layer is therefore stretchable up to 0.8%, preferably up to 1%, preferably up to 1.2% so that the second layer has an increased tensile strength in comparison with conventional paper wrapper.
- a thickness of the second layer is larger than 20pm, preferably larger than 30pm, preferably larger than 40pm and/or smaller than 150pm, preferably smaller than 120pm, preferably smaller than 100pm.
- a thickness larger than 100pm may generate problems during processing of the wrapper due to a more difficult processability of the second layer.
- a lower thickness may cause breaks of the second layer on machines.
- a weight of the first layer is higher than 5 g/m 2 , preferably higher than 10 g/m 2 , preferably than 20 g/m 2 and/or lower than 70 g/m 2 , preferably lower than 60 g/m 2 , preferably lower than 50 g/m 2 .
- This weight provides a good protection of the smoking article against mechanical stress. A lower weight would lead to fragile covering of the smoking article and may also to lead to the risk that spots can appear. Moreover, higher weight may lead to a less favorable behavior of the wrapper during production.
- a porosity of the first layer is higher than 5 CU, preferably higher than 10 CU, preferably higher than 15 CU and/or lower than 500 CU, preferably lower than 300 CU, preferably lower than 150 CU.
- Such porosity provides a protection of the smoking article against spot and stain so that a good appearance is guaranteed.
- the opacity of the first layer is higher than 40%, preferably higher than 50%, preferably than 60% and/or lower than 100%, preferably lower than 95%, preferably lower than 90%.
- a tensile strength of the first layer is higher than 6 N/15mm, preferably higher than 8 N/15mm, preferably higher than 10 N/15mm and/or lower than 15 N/15mm, preferably lower than 13 N/15mm, preferably lower than 11 N/15mm.
- the first layer is therefore stretchable up to 0.6%, preferably up to 0.8%, preferably up to 1% so that the second layer has an increased tensile strength in comparison with conventional paper wrapper.
- a content of burn additive of the first and/or second layer is higher than 0.1%, preferably higher than 0.5%, preferably higher than 0.8% and/or lower than 8%, preferably lower than 4%, preferably lower than 2% of the weight of the layer.
- a low content of burn additives such as calcium carbonate, magnesium carbonate, titanium oxide, Sodium potassium tartrate, sodium and/or potassium citrate reduces the amount of ash after consumption/burning.
- the wrapper or rather the smoking article produces almost no ash to fall. This is in particular due to the beneficial combination of a tobacco layer that burns almost completely and a paper layer with a very low content of additives.
- the first or second layer may contain titanium oxide or magnesium carbonate to provide a white colored ash.
- a wrapper for a combustible smoking product and/or a Heat not Burn product wherein the wrapper extends in longitudinal direction and in a width direction and comprises a paper based material, which is Tollable.
- the wrapper comprises at least a first layer and a second layer, wherein the first layer comprises or is made of a paper material and the second layer comprises or is made of reconstituted tobacco.
- the first and second layer have the same or at least similar dimensions preferably such that they are adjoinable on top of each other and preferably without protrusions.
- the first and second layer are attached to one another with glue.
- the glue is positioned between the first and second layer and is formed as a full layer.
- the wrapper is a laminate material comprising the first layer, the second layer and/or a glue layer.
- the wrapper, the first layer, the second layer and/or the glue layer have properties as described above so that the wrapper provides the aforementioned benefits.
- the wrapper may be formed as a fillable hollow tube, in particular for the purpose of make-your-own tobacco products, where consumers fill empty cigarette tubes themselves with a tubing machine.
- the wrapper is formed as a fillable hollow tube, wherein two opposite longitudinal sides of the wrapper parallel to the longitudinal direction of the wrapper are fixedly glued to each other in an overlapping arrangement.
- Such hollow tube formed of the wrapper of the invention can advantageously provide consumers of make-your-own tobaccos with taste and flavor improved tubes made of the inventive wrapper comprising an integral reconstituted tobacco layer for the making of their own smoking articles.
- the objective is also reached by a method of enhancing a tobacco taste of a smoking article with a distal and a proximal end and extending in a longitudinal direction.
- the smoking article comprises a longitudinal axis, along which at least one tobacco segment comprising tobacco and at least one filter segment comprising at least one or more parts are arranged.
- the tobacco segment and/or the filter segment is/are surrounded by a wrapper, which comprises at least a first layer that comprises a paper material and a second layer.
- the first and second layer have the same or at least similar dimensions.
- the first and second layer are attached to one another with glue.
- the glue is positioned between the first and second layer. According to the invention, the glue is formed as a full layer.
- the method comprises the steps of: a. Providing the first and second layer, wherein the second layer comprises or is made of reconstituted tobacco, b. Applying a full layer of glue on the first and/or second layer, c. Attaching the first and the second layer to on
- the first layer and the second layer are provided.
- the second layer comprises or is made of reconstituted tobacco.
- the tobacco segment and the filter segment are provided.
- the at least one part of the smoking article is formed according to the description above so that the tobacco segment, the filter segment, the first layer and/or the second layer are characterized by the aforementioned benefits and/or properties.
- a layer of glue is applied on the first and/or second layer.
- the glue is applied, especially in a liquid state, onto the first layer.
- the layer of glue may be applied by a roller, nozzle or brush.
- the glue is applied by stamping or printing and especially using a stamp that may have a cylindrical or rectangular shape.
- the glue layer may be formed as described above to keep production costs at a low level, to provide a sufficient amount of glue and enable a good fixation of the first and second layer without the aforementioned disadvantages.
- the first layer is attached to the second layer such that the layer of glue is positioned between the first and the second layer and in particular such that an inner surface of the first layer corresponds to an opposing inner surface of the second layer.
- the inner surface of the first layer is arranged coplanar to the opposing inner surface of the second layer.
- the method comprises an additional step of applying a flavor and/or a taste enhancer to the first or second layer.
- the taste enhancer and/or flavor comprises at least one of the aforementioned substances, may be more than one.
- the taste enhancer and/or flavor are provided in a liquid form or are suspended in liquid carrier substance, wherein the liquid based taste enhancer and/or flavor is preferably applied on the second layer.
- the first or second layer may be coated with the taste enhancer and/or flavor/s to enable a uniform distribution of taste enhancer and/or flavor over the whole layer.
- the additional step of applying the flavor and/or a taste enhancer takes place before attaching the first layer and the second layer and/or before the manufacture of the final smoking article. It is beneficial to apply the flavor and/or a taste enhancer directly before the attachment of the two layers. Moreover, the flavor and/or a taste enhancer can be applied during a step of size pressing of the second layer, wherein the second layer may first be produced followed by a size pressing step in which the second layer is pressed or cut into its final shape. In another embodiment, the flavor and/or a taste enhancer will be applied to the first and/or second layer at a special coating station. It is also possible to add the taste enhancer/s and/or additional flavor/s to the glue. After mixing them with the glue, the glue is applied onto the first or second layer such to apply the taste enhancer/s and/or additional flavor/s during a step of lamination.
- FIG. 1a, b Schematic view of a wrapper and its different layers.
- a wrapper 1 with a first layer 2 and a second layer 3 is shown.
- glue 4 positioned between the first 2 and the second 3 layer.
- the second layer 3 comprises or is completely made of reconstituted tobacco, which ideally comprises remnants of virgin tobacco, which are malleable into a sheet that that forms the second layer 3.
- the reconstituted tobacco may comprise a blend of different sorts of tobacco.
- the second layer further comprises an inner 3a and an outer surface 3b.
- a weight of the second layer 3 is between 30 g/m 2 and 40 g/m 2 and preferably between 31 g/m 2 and 37 g/m 2 and in particular exactly 37 g/m 2 .
- a thickness of the second layer 3 may be between 40pm and 100pm, wherein the thickness, the grammage and/or the composition of the tobacco results in a preferred stretch minimum of between 0.5% and 1.5% and in particular 1%.
- a tensile strength of the second layer 3 is between 11 N/15mm and 17 N/15mm and in particular above 12 N/15mm.
- the first layer further comprises an inner 2b and an outer surface 2a.
- a weight of the first layer 2 is between 24 g/m 2 and 35 g/m 2 and preferably between 25 g/m 2 and 30 g/m 2 and in particular exactly 26 g/m 2 .
- a porosity of the first layer 2 between 5 CU and 150 CU and preferably between 20 CU and 120 CU with a resulting preferred opacity of between 40% and 90%.
- the first layer 2 may have a stretch minimum of between 0.5% and 1% and in particular 0.8%.
- a tensile strength of the first layer 2 is between 9 N/15mm and 12 N/15mm and in particular above 10.3 N/15mm.
- a content of additives of the first layer 2 is between 0.1 % and 2% of the weight of the first layer 2, in particular the content is above 0.3% and more preferred 1% of the weight of the first layer 2.
- the first 2 and second 3 layer are arranged in parallel and in particular coplanar to one another such that edges 9 of the first 2 and second 3 layer are arranged one above the other to form common edges 9 of the wrapper 1.
- the full glue layer 4 comprises glue that is distributed over a whole area between the first 2 and second 3 layer so that ideally the glue layer extends over a whole inner surface 2b, 3a of the first 2 and/or second layer 3.
- the glue may be positioned between the inner surface 2b of the first layer 2 and the inner surface 3a of the second layer 3, wherein the inner surface 2b of the first layer 2 preferably opposes and/or faces the inner surface 3a of the second layer 3.
- the outer surface 3b of the second layer 3 may be directed to a tobacco segment and/or a filter segment of a smoking article or may be directed an external environment.
- the outer surface 2a of the first layer 2 may be directed to a tobacco segment and/or a filter segment of a smoking article or may be directed to an external environment.
- the outer surface 2a of the first layer 2 is preferably directed to an opposing direction to which the outer surface 3b of the second layer 3 is directed.
- FIG 1b a wrapper 1 with a first layer 2 and a second layer 3 is shown. Both layers have the same properties as described in figure 1a and/or are arranged similar to the description of figure 1a.
- a partial glue layer 5 is preferably positioned between the first 2 and the second 3 layer, and in particular between the inner surfaces 2b, 3a of the first 2 and the second 3 layer. The partial glue layer 5 further extends over a whole inner surface 2b, 3a of the first 2 and/or second layer 3.
- An amount of the glue of the partial glue layer 5 is preferably between 1.1 g/m 2 and 2 g/m 2 .
- the partial glue layer 5 preferably comprises a pattern, which preferably comprises a checkered pattern comprising glue lines 6 and voids 7 that are ideally positioned between the glue lines 6.
- the voids may be shaped rectangular or rhomboidal and/or are arranged singular and in particular such that the voids 7 are not connected.
- Each void has at least one, preferably two sides with a width between 0.5 mm and 6 mm, preferably between 0.9 mm and 4.5 mm, preferably at least one or two sides with a width of exactly 0.9 mm and/or 4.5 mm.
- the pattern comprises at least two groups of glue lines 6, wherein the groups of glue lines are oriented angled to each other to form grid.
- each line 6 may be arranged angled to at least one, preferably more than one other line 6.
- Each line 6 may have a thickness between 0.1 mm and 1.1 mm and preferably between 0.2 and 1 mm and in particular exactly 0.2 mm or 1 mm. It may be possible that lines 6 of one group have a thickness between 0.1 mm and 0.5 mm, while lines of the other group have a thickness between 0.5 mm and 1.1 mm. It may also be possible that the thickness of the lines 6 is 90% smaller, preferably 70% smaller, preferably 50% smaller than at least one side of the voids 7. Lines 6 of one group may be arranged in parallel, wherein a distance of the lines 6 of one group ideally corresponds to the width of at least one side of the voids 7.
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20179276 | 2020-06-10 | ||
PCT/EP2021/065410 WO2021250070A1 (en) | 2020-06-10 | 2021-06-09 | Cigarette paper – tobacco sheet lamination |
Publications (1)
Publication Number | Publication Date |
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EP4164421A1 true EP4164421A1 (de) | 2023-04-19 |
Family
ID=71092261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21732247.8A Pending EP4164421A1 (de) | 2020-06-10 | 2021-06-09 | Zigarettenpapier - tabakblattlaminierung |
Country Status (3)
Country | Link |
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EP (1) | EP4164421A1 (de) |
JP (1) | JP2023529388A (de) |
WO (1) | WO2021250070A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114766711B (zh) * | 2022-04-30 | 2023-05-23 | 陈伟群 | 一种薄筒状片式加热不燃烧烟弹 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2057962C (en) * | 1991-01-05 | 1999-08-10 | Larry Bowen | Novel smoking product |
JPH0610299A (ja) * | 1992-04-09 | 1994-01-18 | Philip Morris Prod Inc | 再構成されたタバコシートのバンドを備えた喫煙物品用巻き紙 |
US20050056294A1 (en) * | 2002-11-19 | 2005-03-17 | Wanna Joseph T. | Modified reconstituted tobacco sheet |
GB0622182D0 (en) * | 2006-11-07 | 2006-12-20 | British American Tobacco Co | Roll-your-own smokeable product |
GB2492086A (en) * | 2011-06-20 | 2012-12-26 | British American Tobacco Co | Smoking article with additional tobacco patch |
DE102018104823A1 (de) * | 2018-03-02 | 2019-09-05 | Delfortgroup Ag | Rauchartikel mit steifem umühllungsmaterial |
-
2021
- 2021-06-09 WO PCT/EP2021/065410 patent/WO2021250070A1/en unknown
- 2021-06-09 EP EP21732247.8A patent/EP4164421A1/de active Pending
- 2021-06-09 JP JP2022575228A patent/JP2023529388A/ja active Pending
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WO2021250070A1 (en) | 2021-12-16 |
JP2023529388A (ja) | 2023-07-10 |
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