TW201531241A - 具有包含膠囊的濾嘴之煙品 - Google Patents
具有包含膠囊的濾嘴之煙品 Download PDFInfo
- Publication number
- TW201531241A TW201531241A TW103144220A TW103144220A TW201531241A TW 201531241 A TW201531241 A TW 201531241A TW 103144220 A TW103144220 A TW 103144220A TW 103144220 A TW103144220 A TW 103144220A TW 201531241 A TW201531241 A TW 201531241A
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- TW
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- Prior art keywords
- capsule
- particulate material
- mouthpiece
- filter
- cavity
- Prior art date
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- 239000002775 capsule Substances 0.000 title claims abstract description 169
- 230000000391 smoking effect Effects 0.000 title claims abstract description 44
- 239000011236 particulate material Substances 0.000 claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000000443 aerosol Substances 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 37
- 239000002245 particle Substances 0.000 claims description 32
- 239000003463 adsorbent Substances 0.000 claims description 19
- 239000003205 fragrance Substances 0.000 claims description 19
- 239000011148 porous material Substances 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 13
- 239000000796 flavoring agent Substances 0.000 abstract description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 26
- 241000208125 Nicotiana Species 0.000 description 24
- 239000002304 perfume Substances 0.000 description 15
- 238000011144 upstream manufacturing Methods 0.000 description 9
- 235000019504 cigarettes Nutrition 0.000 description 8
- 239000002594 sorbent Substances 0.000 description 8
- 229920002301 cellulose acetate Polymers 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000779 smoke Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 3
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 3
- 235000006679 Mentha X verticillata Nutrition 0.000 description 3
- 235000002899 Mentha suaveolens Nutrition 0.000 description 3
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 229940041616 menthol Drugs 0.000 description 3
- 238000007655 standard test method Methods 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 2
- 244000299461 Theobroma cacao Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920000591 gum Polymers 0.000 description 2
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005086 pumping Methods 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
- 238000012546 transfer Methods 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 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
- 229920001817 Agar Polymers 0.000 description 1
- 229920000945 Amylopectin Polymers 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 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
- 241000196324 Embryophyta Species 0.000 description 1
- 244000004281 Eucalyptus maculata Species 0.000 description 1
- 239000005770 Eugenol Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920002148 Gellan gum Polymers 0.000 description 1
- 241000208152 Geranium Species 0.000 description 1
- 241000721662 Juniperus Species 0.000 description 1
- 244000024873 Mentha crispa 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
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 240000005125 Myrtus communis Species 0.000 description 1
- 235000013418 Myrtus communis Nutrition 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 244000223014 Syzygium aromaticum Species 0.000 description 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 244000290333 Vanilla fragrans Species 0.000 description 1
- 235000009499 Vanilla fragrans Nutrition 0.000 description 1
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229940011037 anethole Drugs 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019219 chocolate 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
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000013409 condiments Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960002217 eugenol Drugs 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008369 fruit flavor Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000000216 gellan gum Substances 0.000 description 1
- 235000010492 gellan gum Nutrition 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229930007744 linalool Natural products 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 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
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Classifications
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- 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
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
-
- 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
- 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
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
-
- 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
- A24B15/283—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by encapsulation of the chemical substances
-
- 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
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
-
- 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
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
-
- 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
- A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
-
- 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
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
-
- 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
- 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
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/066—Use of materials for tobacco smoke filters characterised by structural features in the form of foam or having cellular 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
本案提供一種具有氣溶膠產生基質與煙嘴之煙品。煙嘴包含至少部分地充填諸如活性炭之顆粒材料,並含有至少部分地為顆粒材料包圍之至少一個易破碎液體香料膠囊,使煙嘴內之膠囊破碎以釋出液體香料所需之力量小於膠囊之固有破碎強度三倍。
Description
本發明係有關於一種濾嘴,其於空腔中包含有膠囊,並有關於一種具有煙嘴之煙品,該煙嘴在空腔中裝有此種膠囊。
濾嘴香煙通常包括由紙包裝所包圍的煙草切絲填料桿,以及和經包裹之煙草桿成端與端對齊關係之圓柱形濾嘴,該濾嘴藉接裝紙附接至煙草桿。在習知濾嘴香煙中,濾嘴可由包裹在多孔塞件包裝紙中的醋酸纖維素絲束塞件組成。亦已知具有多組件濾嘴之濾嘴香煙,該等多組件濾嘴包括兩段或更多段過濾材料,以去除主流煙之顆粒及氣體成分。
在本技藝中,已有人建議許多煙品,其中諸如煙草之氣溶膠形成基質被加熱而非燃燒。在加熱煙品中,藉由對氣溶膠形成基質加熱產生氣溶膠。已知之加熱煙品例如包含藉由電加熱或藉由從可燃燃料元件或熱源傳熱到氣溶膠形成基質產生氣溶膠之煙品。於抽吸期間,揮發性化合物藉由從熱源傳熱,從氣溶膠形成基質釋放,或夾帶在經由煙品抽出的空氣中。當釋放之化合
物冷卻時,它們冷凝以形成由消費者吸入的氣溶膠。亦已知一些煙品,其中含尼古丁的氣溶膠不燃燒,且在某些情況下,不加熱,而例如經由化學反應,從煙草材料、煙草萃取物或其他尼古丁源產生。
已知將香料添加劑裝入煙品中,以在抽吸期
間提供額外的香味給消費者。香料可用來增強在加熱或燃燒煙品內煙草材料時所產生的煙草香味,或提供諸如薄荷或薄荷醇之額外非煙草香味。
用於諸如薄荷醇之香料添加劑的煙品,一般
成液體香料之形式,其使用適當的液體載體裝入煙品的濾嘴或煙草桿。液體香料常常是揮發性的,並因此,會在貯存期間遷移或從煙品蒸發。可在吸煙期間用來使主流煙芬芳的香料量因而減少。
以前已建議,透過香料的封裝,例如,成膠
囊或微膠囊之形式,減少在貯存期間煙品流失揮發性香料。包封的香料可藉由裂開封裝結構體,例如藉由壓碎或熔融結構體,在煙品抽吸之前或期間,被釋出。在此種膠囊被壓碎以釋放香料情況下,膠囊在特定力量下裂開,並在此力量下,釋出所有香料。
在裝有膠囊的許多煙品中,膠囊被設在一段
諸如醋酸纖維素絲束之纖維過濾材料中。藉此配置,消費者需要施加到濾嘴以破碎膠囊的力量通常比膠囊的破碎強度高,這是當其在濾嘴外時,破碎膠囊所需的力量。
為了有助於消費者釋放香料,宜使用具有相對較低破碎強度之膠囊。然而,從製造角度來看,易破碎膠囊的使
用可能不佳,因為膠囊可能無法抵抗在裝有膠囊的煙品製造期間承受的力量。
因此,宜提供裝入可破碎之香料膠囊之新穎
濾嘴配置,其中膠囊可更容易由消費者壓碎,同時最小化煙品之製造及正常處理期間,膠囊無意中破碎的危險。
根據本發明之第一態樣,提供一種具有氣溶
膠產生基質及煙嘴的煙品。煙嘴包含至少部分地充填顆粒材料之空腔,並含有至少一個易破碎液體香料膠囊,其至少部分地由顆粒材料包圍,使得破碎煙嘴內膠囊以釋放液體香料所需的力量小於膠囊之固有破碎強度三倍。
根據本發明之第二態樣,提供一種用於煙品
之濾嘴,該濾嘴包括至少部分地充填顆粒材料之空腔,並含有至少一個易破碎液體香料膠囊,其至少部分地由顆粒材料包圍,使得破碎煙嘴內膠囊以釋放液體香料所需的力量小於膠囊之固有破碎強度三倍。膠囊的固有破碎強度係當膠囊不與顆粒材料接觸且在煙品外側時,膠囊之破碎強度。
顆粒材料繞膠囊提供藉由相較於膠囊在濾嘴
外側時(或相較於當膠囊被埋入CA纖維束時),降低其破碎所需之力量,使消費者更容易破碎膠囊。該配置使得能使用相對較高固有破碎強度之膠囊,同時保持破碎膠囊所需力量於低位準。因此,膠囊容易被消費者破碎,但足夠強固而在製造期間能有效抵抗力量。因此,顆粒
材料的加入使得能夠使用具有較設在纖維束上時更高之固有破碎強度的膠囊。如以下更詳細討論,可選擇顆粒材料及膠囊之性質來調整壓碎膠囊中顆粒材料的作用,或影響一旦膠囊或兩者被壓碎,顆粒材料與膠囊之香料之交互作用。
較佳地,使煙嘴中膠囊破碎所需之力量約小
於50牛頓,較佳地約小於40牛頓,甚至尤佳地約小於30牛頓。較佳地,使煙嘴中膠囊破碎所需之力量至少約15牛頓,尤佳地至少約20牛頓。在一些較佳實施例中,使煙嘴中膠囊破碎所需之力量介於約15牛頓與約50牛頓之間,較佳地介於約20牛頓與約50牛頓之間,尤佳地介於約25牛頓與約40牛頓之間。
替代地,或此外,膠囊可具有至少10牛頓,
較佳地至少約20牛頓,尤佳地至少約25牛頓的固有破碎強度。在本發明的一些實施例中,膠囊可為較高破碎強度膠囊,例如具有至少約30牛頓的固有破碎強度。
替代地,或此外,膠囊較佳地具有小於約40
牛頓,尤佳地小於約30牛頓的固有破碎強度。膠囊較佳地具有介於約10牛頓與約40牛頓之間,尤佳地介於約10牛頓與大約30牛頓之間,最好介於約15牛頓與約30牛頓之間的固有破碎強度。
在一些實施例中,膠囊的固有破碎強度介於
約10牛頓與約40牛頓之間,使煙嘴中膠囊破碎所需之力量介於約15牛頓與約50牛頓之間,且使煙嘴中膠囊破碎所需之力量小於膠囊的固有破碎強度約三倍,較佳地小於膠囊的固有破碎強度約二倍。
較佳地,顆粒材料具有平均粒度,這小於膠
囊的最大直徑。尤佳的是,這意味著平均粒度小於膠囊的最大直徑至少約二倍,且甚至更佳地,平均粒度小於膠囊的最大直徑至少約三倍。此種較小粒度協助減少膠囊表面與任何一個顆粒間的接觸面積,並因此容許從該粒子施加於膠囊的力量更直接地集中在膠囊的特定區域上。這可改進當消費者施加壓碎力至濾嘴或煙嘴時,以較少之所需力量使膠囊破碎的可能性。
較佳地,顆粒材料的顆粒具有至少約10網目
的網目大小。在此種網目大小以下,膠囊與任何一個顆粒間的接觸面積可能不佳地變高,使得從顆粒施加到膠囊的力量過廣地散佈在膠囊表面上。這可能導致力量較無效地從消費者手指傳至膠囊。
較佳地,顆粒材料的顆粒具有不大於約30
網目的平均網眼尺寸。若平均粒度高於約30目,顆粒材料即可媲美細粉。在此種配置下,膠囊繞空腔移動會更自由,並因此較不容易施力。而且,若平均粒度高於約30網目,空腔內即少有供煙氣穿過的自由空間。這可能會導致空腔段不佳地提供高吸阻(RTD)。
因此,在較佳實施例中,顆粒材料的至少95%
顆粒有約10與約30網目間,較佳地介於約12與約20網目間之網目大小。高於此種網目尺寸範圍,顆粒材料在從消費者傳送壓碎力量到膠囊下較無效。低於種網目尺寸範圍,顆粒材料會更像粉末作用。
顆粒材料的顆粒可具有任何合適的形狀。然
而,較佳地,顆粒材料的顆粒具有不規則或非球形的形狀。也就是說,較佳地顆粒材料的複數個顆粒具有小於約0.8之球度值,尤佳地小於約0.6之球度值,最佳地小於約0.6。球度值係物體球形(或非球形)度如何的量度。
根據定義,物體之球形度(Ψ)係具有與給定物體相同體積之球體之表面積對物體之表面積的比率,其以下面提供之式子表示:
因此,完美球體具有1球度值。
藉由具有不規則或非球形,膠囊之表面與任何一個顆粒間的接觸面積可最小化,並因此,從該顆粒施加到膠囊的力量可更直接地集中在膠囊的特定區域。這可改善當消費者施加破碎力到濾嘴或煙嘴時,膠囊破碎的可能性。
較佳地,顆粒材料具有至少約80%,尤佳地至少約90%的球盤硬度。具有此種硬度的顆粒材料可幫助減少破碎膠囊所需的力量,因為來自消費者的力量被更直接地傳至膠囊,而不是被周圍材料吸收或分散(如由醋酸纖維素絲束)。
較佳地,顆粒材料有至少為約0.3克/立方厘米的鬆密度。尤佳地,顆粒材料具有小於約0.9克/立方厘米的鬆密度。在一些較佳實施例中,顆粒材料具有約0.4與約0.7克/立方厘米間,甚至較佳地介於約0.45與
約0.55克/立方厘米間的鬆密度。此種鬆密度顯著地高於通常與標準醋酸纖維素束(0.15克/立方厘米)關聯者,並且提供一種在從消費者手指直接傳送壓碎力量到膠囊下更有效的材料。
顆粒材料可由任何合適材料或材料形成。在
一些較佳實施例中,該顆粒材料包括吸附劑材料。「吸附劑」一詞係指捕獲或轉換一個或更多個氣溶膠成分之材料。合適吸附劑材料例子包含活性炭、塗覆碳、活性鋁、氧化鋁、沸石、海泡石、分子篩及矽膠。尤佳吸附材料係活性炭及沸石,因為這些材料通常有用來有效地從消費者手指傳送壓碎力至膠囊的所欲硬度、形狀和大小屬性。
在顆粒材料包含吸附劑材料情況下,可調整
吸附劑材料的性質,以最大限度地提高在壓碎膠囊中吸附劑材料的作用,及/或影響一旦膠囊被壓碎,吸附劑材料如何與膠囊的香料相互作用。例如,可選擇吸附劑的孔隙率,藉顆粒吸附劑材料調整香料的吸附。特別地,在一些實施例中,可期望選擇有合適孔徑大小分佈的吸附劑,這可能導致從膠囊釋出的香料被暫時陷捕在吸附劑中,但隨後接著在吸煙週期的稍後階段從吸附劑釋出。不希望受理論束縛,認為,可能在整個煙品的持續吸煙期間,導致更漸進的香料釋放。
因此,較佳的是,吸附材料的總孔隙體積的
至少約30%由約2納米至約50納米,且較佳地在約10納米至約50納米之範圍內的孔徑大小提供。在一些實施
例中,超過吸附劑材料的總孔隙體積之約50%的吸附劑材料由由約2納米至約50納米,且較佳地在約10納米至約50納米之範圍內的孔徑大小提供。不希望受理論束縛,認為,此種孔徑大小可能造成在整個煙品的持續吸煙期間,香料的更漸進釋放。替代地或此外,吸附劑材料較佳地有小於約1500,且甚至較佳地小於約1000以下,並且甚至更較佳地小於約350平方米每克的BET表面積。較佳地,吸附劑材料有至少約200的BET表面積。
顆粒材料可替代地或另外包含非吸附劑材
料,其為通常不被稱為吸附劑的材料。例如,顆粒材料可包含沉澱碳酸鈣或凝聚的植物顆粒,像是凝聚薄荷顆粒或檸檬桃金娘顆粒。此種顆粒通常有不規則形狀,並因此,可在從消費者手指傳送破碎力至膠囊上特別有效,且非吸附劑性質防止顆粒材料大量吸收從膠囊釋放的材料。
較佳地,空腔有沿煙嘴縱長方向,大於膠囊
的最大尺寸,至少約1.5毫米,較佳地至少為2毫米的長度。較佳地,空腔有沿煙嘴縱長方向,大於膠囊的最大尺寸,小於約12毫米,較佳地,小於約7毫米的長度。
此種空腔的尺寸可容許該膠囊充分,且更均勻為顆粒材料所包圍。這可提供繞膠囊力量的甚至更均勻分佈,且無論消費者的指尖放在濾嘴或煙嘴上,亦均可確保壓碎力被有效地傳送至膠囊。
空腔至少部分地充填顆粒材料,使得來自消
費者手指的壓碎力可更有效地傳送至膠囊。這容許打破
濾嘴中之膠囊所需力量小於膠囊之固有破碎強度三倍。
為增強此功效,較佳地,顆粒材料佔據空腔中尚未被膠囊佔據的空間的至少60%。更佳地,顆粒材料佔據空腔中尚未被膠囊佔據的空間的至少80%,甚而尤佳地,佔據空腔中尚未被膠囊佔據的空間的至少90%。無論消費者的指尖在濾嘴或在煙嘴上,這種高百分比充填均可保證壓碎力被有效地傳送至膠囊。
較佳地,膠囊包含外殼,其包封液體,較佳
地液體香料。較佳地,外殼有至少30微米,較佳地至少50微米的厚度,以提供夠高的固有破碎強度,使膠囊可在製造期間抵抗力量。外殼可由任何合適材料,像是選自結冷膠、瓊脂、角叉菜膠、支鏈澱粉膠或改性澱粉的親水膠體,其單獨使用或作為其混合物或與明膠組合。
膠囊可形成為多種物理形態,其包括但不限
於單部分膠囊、多部分膠囊、單壁膠囊、多壁的膠囊、大膠囊及小膠囊。
膠囊可具有任何合適形狀,例如球形、橢圓
形或圓柱形。然而,較佳地,膠囊係球形。這可包含具有至少約0.9球度值的膠囊,較佳地約1球度值之膠囊。
球度值係物體球形度如何的量度。根據定義,物體之球形度(Ψ)係具有與給定物體相同體積之球體之表面積對物體之表面積的比率,其以下面提供之式子表示:
因此,完美的球體具有1球度值。較佳地,
大致球膠囊包括大致球形外殼。
膠囊之液體香料可含有任何合適的香料。合
適的香料包括天然或合成的薄荷醇、薄荷、留蘭香、咖啡、茶、調味品(如肉桂、丁香和/或薑)、可可、香草、水果香料、巧克力、桉樹、天竺葵、丁香酚、龍舌蘭、杜松、茴香腦、芳樟醇以及其任意組合。尤佳之香料是薄荷。
膠囊較佳地有介於約2毫米與約7毫米間,
較佳地介於約3毫米與約5毫米間的直徑。在一些較佳實施例中,膠囊的直徑約為3.5毫米。
膠囊可具有任何合適的固有破碎強度。例
如,膠囊可具有約10牛頓與約25牛頓間之固有破碎強度。此種膠囊已知有夠高的固有破碎強度,使得它們通常耐得住在裝有膠囊之煙品製造期間,承受的力量。然而,在一些實施例中,較佳地使用具有甚至高於此之固有破碎強度的膠囊。特別是,較佳地使用具有至少約25牛頓,較佳至少約30牛頓的固有破碎強度的膠囊。此種膠囊甚至比那些通常用於煙品濾嘴者更堅固,並因此在煙品製造期間更能夠耐破碎。此種「高破碎強度膠囊」通常不會被認為適合,因為當在濾嘴或煙嘴中時,它們太難被消費者打破。然而,本發明之配置容許使用此種膠囊。例如,在一些實施例中,具有至少約25牛頓及較佳地至少約30牛頓之固有破碎強度之膠囊可被用在破碎煙嘴內之膠囊所需力量小於約50牛頓之濾嘴中。
為了判定含有煙嘴之膠囊或煙品在本發明範
圍內,應獲得適當數目,例如20之相同設計之煙品或煙嘴。這些樣品的一半膠囊應當以最小化膠囊狀態之任何變化的方式,小心除去。接著應使用本技藝中已知之合適測量設備,例如Alluris型FMI-220 C 2數位測力計0-200N(購自Alluris Gmbh & Co.KG,德國),判定這些膠囊的固有破碎強度。接著,剩餘的一半樣品(換句話說,在煙嘴內仍有膠囊者)應接受相同試驗,以任何表面施加力量施加至含有膠囊之煙嘴或煙品之空腔區域。膠囊之固有破碎強度或破碎煙嘴內之膠囊所需力量以力量對壓縮曲線的峰值表示。接著,對膠囊之固有破碎強度或破碎煙嘴內之膠囊所需力量之個別測量值應該遍及樣本組平均,並比較結果。在約22℃及60%相對濕度下進行此測試。
濾嘴可具有任何合適的結構。然而,較佳地,
濾嘴係塞件-空隙-塞件,具有上游段,以及界定含有顆粒材料之下游段,且膠囊介於其間。上游及下游段可各自包含吸附劑及/或香料材料。
在一些實施例中,濾嘴包含透包裝,其提供
覆蓋空腔的窗口。這可容許消費者看到空腔中的顆粒材料。這在液體香料有顏色或其他可見指示標誌情況下可特別有利,其容許消費者證實膠囊已破碎。
本發明之煙品及濾嘴可使用既有技術,以對
既有空腔充填設備所需之最小修改來生產。特別是,空腔可在已被修改成具有三個階段的既有空腔充填設備上
生產。在第一階段中,空腔空間至少部分地充填待使用之顆粒材料之一部分,例如50%。在第二階段中,將膠囊放在佔據空腔之顆粒材料部分的頂部上。在第三階段中,顆粒材料之其餘部分,例如50%被放置在膠囊的頂部,然後濾嘴外接包裝紙,以形成空腔。
根據本揭示內容之濾嘴可被附接至煙草桿,
以形成全部或至少一部分煙品。較佳地,濾嘴軸向與煙草桿對齊。在許多實施例中,濾嘴以接裝紙被連接到煙草桿。
在一些實施例中,煙品係氣溶膠產生基質被
提供圓柱形煙草桿形式之習知香煙,且其中煙嘴包含濾嘴。
以上就本發明之一態樣說明的特徵亦可適用
於本發明之另一態樣。
雖然以上本發明業已就使用膠囊於含有顆粒
材料之空腔加以說明,惟須知,本發明亦適用於在含有顆粒材料之空腔含有一個以上膠囊之煙品及濾嘴。因此,本發明之空腔可包含兩個或更多個膠囊。
「上游」與「下游」用詞係指相對於從氣溶
膠產生基質並經由濾嘴或煙嘴抽吸之主流煙之方向所說明之煙品或濾嘴元件的相對位置。
「顆粒尺寸」一詞係指顆粒材料內個別顆粒
的最大橫剖面尺寸。「平均」粒度係指顆粒之算術平均粒度。可使用已知之篩試驗,像是在ASTM D6913-04(2009)中說明的標準測試方法,測試顆粒材料樣品的粒度分佈。
「破碎強度」一詞係指施加於膠囊上(當其在
煙品外側),該膠囊破碎的力量。破碎強度以膠囊的力量對壓縮曲線的峰值表示。這可藉由使用本技藝中已知之合適測量裝置,像是Alluris型FMI-220 C 2-數位測力計0-200N(可購自Alluris Gmbh & Co.KG,德國)來測試。
「膠囊之直徑」一詞係指當垂直於濾嘴或煙
品的縱長方向時,測得之膠囊的最長橫剖面尺寸。
顆粒材料的硬度可使用標準測試方法在
ASTM D3802中所載球盤硬度來判定。儘管這種測試以活性炭的硬度具體說明,但也可用於任何其他合適的顆粒材料。
吸附劑材料的BET表面積可使用在ASTM
D1993-03(2008)中所載標準測試方法來判定。
100‧‧‧煙品
101‧‧‧煙草桿
103‧‧‧濾嘴
105‧‧‧外包裝
109‧‧‧點燃端
111‧‧‧下游端
113‧‧‧上游端
115‧‧‧嘴端
117‧‧‧接裝材料
120‧‧‧膠囊
123‧‧‧穿孔
125‧‧‧顆粒材料
茲參考附圖,僅舉例進一步說明本發明,其中:第1圖顯示根據所述實施例之煙品的縱剖面。
第1圖係根據本發明實施例之煙品100的立體圖。本煙品100包含形式為大致圓柱形煙草桿101之氣溶膠形成基質,以及形式為大致圓柱形濾嘴103的煙嘴。煙草桿101與濾嘴103成端與端軸向對齊關係,較佳地彼此抵接。煙草桿101包含外接吸煙材料的外包裝105。煙草較佳地係切細的煙草或煙草切絲填料。濾嘴
103包含外接濾嘴材料之濾嘴包裝(未顯示)。煙草桿101具有上游點燃端109及下游端111。濾嘴103具有上游端113和下游嘴端115。濾嘴103之上游端113鄰近煙草桿101之下游端111。含有液體香料之易破碎膠囊120被設置在濾嘴103的空腔中。空腔亦含有形式為活性炭顆粒之顆粒材料125,其包圍該易破碎膠囊120。膠囊有3.5毫米直徑,且空腔沿濾嘴的縱向軸線有5毫米的長度。
濾嘴103由接裝材料117附接到煙草桿101,
該接裝材料117外接濾嘴103的整個長度以及煙草桿101的鄰接區域。為求清晰,圖示接裝材料117部分地從第1圖中移除。在本實施例中,接裝材料117亦包含周向穿孔123排。諸穿孔123被提供來供主流煙通氣。
準備並測試兩個含有濾嘴之膠囊。第一濾嘴(樣品A)係含有濾嘴之標準膠囊,其中直徑3.5毫米直徑的膠囊被埋入單段醋酸纖維素絲束內。第二濾嘴(樣品B)係根據本發明之濾嘴。亦即,第二濾嘴有一個塞件-空隙-塞件結構,具有11毫米長的醋酸纖維素絲束上游段與11毫米長的下游段醋酸纖維素絲束,5毫米寬的空腔界定於其間。該空腔含有為70毫克之活性炭顆粒包圍之直徑3.5毫米的膠囊。活性炭顆粒具有12至20網目之網目尺寸。兩個濾嘴樣本外接80微米厚的濾嘴包裝及40微米厚的接裝紙。接裝紙在其內表面上塗覆有硝化纖維層,以防止液體從膠囊移到濾嘴外表面。在這兩個樣品中,3.5毫米直徑的膠囊有約15牛頓的破碎強度。
Alluris型FMI-220 C 2-數位測力計0-200N裝置(可購自德國Alluris Gmbh & Co.KG)被用來施加逐漸增強的力量於含有兩濾嘴區之膠囊,並記錄使膠囊破碎的力量。於樣品A中,經察,在45牛頓的力量施加於濾嘴之後,濾嘴中的膠囊破碎。於樣品B中,經察,在22牛頓的力量施加於濾嘴之後,濾嘴中的膠囊破碎。
100‧‧‧煙品
101‧‧‧煙草桿
103‧‧‧濾嘴
105‧‧‧外包裝
109‧‧‧點燃端
111‧‧‧下游端
113‧‧‧上游端
115‧‧‧嘴端
117‧‧‧接裝材料
120‧‧‧膠囊
123‧‧‧穿孔
125‧‧‧顆粒材料
Claims (15)
- 一種煙品,包括:氣溶膠產生基質;以及煙嘴,包括至少部分地充填顆粒材料之空腔,並含有至少部分地為該顆粒材料包圍之易破碎液體香料膠囊,其中使該煙嘴內之該膠囊破碎以釋出該液體香料所需之力量小於該膠囊之固有破碎強度三倍。
- 如請求項1之方法,其中該易破碎膠囊具有至少10牛頓之固有破碎強度。
- 如請求項1或2之方法,其中該易破碎膠囊具有至少25牛頓之固有破碎強度。
- 如請求項1至3中任一項之方法,其中使該煙嘴內之該膠囊破碎以釋出該液體香料所需之力量小於50牛頓。
- 如請求項1至4中任一項之方法,其中該顆粒材料具有使至少95%之顆粒落在12與20網目間的網目尺寸。
- 如請求項1至5中任一項之方法,其中當根據ASTM D3802進行之球盤硬度測試計測時,該顆粒材料之硬度至少為90%。
- 如請求項1至6中任一項之方法,其中該顆粒材料之數均粒度小於該易破碎膠囊之最大直徑的一半。
- 如請求項1至7中任一項之方法,其中該顆粒材料包含至少一種吸附劑材料。
- 如請求項8之方法,其中該至少一種吸附劑材料有總孔隙體積,且該吸附劑材料之總孔隙體積之至少30%由約2奈米至約50奈米範圍內的孔徑大小提供。
- 如請求項8或9之方法,其中該至少一種吸附劑材料每克之BET表面積小於1500平方米。
- 如請求項1至10中任一項之方法,其中該顆粒材料具有每立方厘米至少0.3克之鬆密度。
- 如請求項1至11中任一項之方法,其中沿煙嘴縱長方向之該空腔的長度大於該易破碎膠囊之最大直徑至少約1.5毫米。
- 如請求項1至12中任一項之方法,其中該易破碎膠囊包括包封液體香料之外殼,其中,該外殼體具有至少30微米的厚度。
- 如請求項1至13中任一項之方法,其中該煙嘴包括嘴端濾嘴段及桿端濾嘴段,其中該空腔界定於該嘴端濾嘴段與該桿端濾嘴段之間。
- 一種用於煙品之濾嘴,該濾嘴包括至少部分地充填顆粒材料之空腔,並含有至少部分地為該顆粒材料包圍之易破碎液體香料膠囊,其中使該煙嘴內之該膠囊破碎以釋出該液體香料所需之力量小於該膠囊之破碎強度三倍。
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