200930312 六、發明說明： 【發明所屬之技術領域】 本發明有關香煙濾嘴及附濾嘴之香煙。 【先前技術】 例如，為緩和吸煙的味感起見，開發有附濾嘴之香 煙，並已在市售：附濾嘴之香煙，係於香煙本體之一端襞 有濾嘴，而香煙本體則由使用捲紙而捲裝煙草絲等的外周 之煙草填充材桿（tabacc〇 filler r〇d)所構成。遽嘴至少 具有-個濾、嘴塞（filterplug)。各滤嘴塞，係於由形成為 筒狀（通常為圓筒狀）之捲筒紙（濾嘴塞包裹材（fil1;e;r Plug wrapper))所構成之筒體内含㈣材者。濾嘴，則藉 由外層紙（tip paper)而裝附於香煙本體的一端。 附濾嘴之香煙的濾嘴的硬度對吸煙者而言，為 〇 :=二。目前所市售之大部分的附渡嘴之香煙，係 ' /、素醋曰纖維束（tow)作為濾材而使用者（以下，亦 =為纖維素醋酸喊嘴之情形）。由於僅使用纖維素醋酸 :、_、維時不能獲得足夠的濾嘴硬度，故對此調配可塑劑（甘 乙酸酯（triacetin)等）以職與硬度。目前所市售之附 =嘴之香煙的纖維素醋酸酯濾嘴中之甘油三乙酸酯的添加 里’一般周知，係纖維素醋酸酯的重量之5至10重量％。 度對於此種甘油三乙酸酯添加量所提供之目前濾嘴硬 雖然有滿意之吸煙者，惟亦有喜好更硬的濾嘴之吸煙 者。 在使用纖維素醋酸酯濾嘴的情形中，一般已周知，藉 320858 3 200930312 由增加可塑劑的添加量，即能增加滤嘴的硬度。缺而，若 增加甘油三乙酸酯至某種程度時，職於因甘油三乙时 的水解而會產生醋酸。因此，會發生香煙包（cigarettSe package)㈣滿醋酸味之問題。再者，於採絲性碳滤嘴 ⑽獅al fiiter)時，甘^乙㈣將被活性碳所⑽， 而會發生*能充分發揮活性碳的功能（煙成分的吸附）之問 題。 另-方面’由於濾嘴香煙會因周圍空氣流入而更稀釋 主流煙，故希望具有高度通風率（ventilatiQn『a⑻者。 國際公開第00/0047號公報中，揭示有一種通風率高 的，所謂凹窩（recess)型香煙濾嘴。此種香煙濾嘴具有; 如經分別以多孔質或非多孔質的捲筒紙所捲裝之2個濾嘴 塞，而該兩個濾嘴塞係由非多孔質的成形紙所連結。該濾 嘴’則藉由外層紙而裝附於煙草桿（tabacco r〇d)上。為達 成高通風率起見’於捲筒紙及成形紙上設置有以機械方式 穿孔之較大通風孔，而外層紙上則設置有以雷射穿孔之較 小通風孔。通風孔之設置有增高香煙製造成本、又有對含 有低塔香煙（low tar cigarette)等多樣化香煙製品的泛用 性低’再者有品質方面的穩定性不佳之問題。此種問題， 在揭示有同樣凹窩濾嘴之日本特表2004-516814號公報中 亦有所指摘。 再者，國際公開第00/00047號公報及日本特表 2004-516814號公報中，關於濾嘴的硬度，則並無直接的 記载。 4 320858 200930312 【發明内容】 本發明之目的在於提供—種在捲筒K絲纸上不需 要設置通風孔、且不使用硬度改善劑的情沉下，仍能達成 足夠的硬度及通風率之香煙遽嘴及具備有該香煙滤嘴之香 煙。 本發明之第1態樣為提供—種香煙濾嘴，其特徵為具 有遽嘴塞，該濾嘴塞具備：將遽嘴塞捲筒紙形成為筒狀之 筒體、及配置於則相體内之遽材，而前述捲筒紙係由依 ❹照層8143所測定之紙的縱向剛性為別以上、且透氣度 • ⑽隱bility)為1，000科勒斯逹單位⑹咖如仙⑴ 以上的高剛性高透氣度紙所構成。 本發明之第2態樣提供—種香煙㈣，其特徵為具 有：複數個瀘、嘴塞及成形紙，該複數個遽嘴塞含有分別具 備：將遽嘴塞捲筒紙形成為筒狀之筒體、及配置於前述筒 體内之滤材之最上游側濾、嘴塞及最下游侧遽嘴塞、該成形 ❹紙則用以捲裝前述複數個濾嘴塞的外周以連結前述複數個 遽嘴塞，而前述複數個渡嘴塞中的至少一減嘴塞的捲筒 紙，係由依照JIS P8143所測定之紙的縱向剛性為3〇以 上、且透氣度為1，〇〇〇科勒斯達單位以上的高剛性高透氣 紙所構成。 本發明之第3悲樣係提供一種香煙據嘴，其特徵為具 有：複數個遽嘴塞及成形紙，該複數個渡嘴塞含有分別具 備：將滤嘴塞捲筒紙形成為筒狀之筒體、及配置於前述筒 體内之滤材之最上游㈣嘴塞及最下游侧遽'嘴塞，該成形 320858 5 200930312 紙則用以捲裝前述複數個遽嘴塞的外周以連 濾嘴塞，而前述成形紙係由依照JIS p8143 縱向剛性為30以上、且透氣度為1〇〇〇科 == 的高剛性高透氣紙所構成。 毛皁位以上 特徵::備本::之第4態樣提供一種附渡嘴之香煙，立 附裝於前述香煙本體的—端之香煙遽嘴，而前述 係由本發明之香煙濾嘴所構成者。 濾嘴 〇 【實施方式】 本發明之香煙濾、嘴，包括：由單一的遽嘴 =單段遽嘴、及具備包含最上游㈣嘴塞與最下 ^之減㈣嘴塞之所謂多㈣嘴。餘-情形，各滤 具備有將捲筒紙形成為筒狀而通常為圓筒形的筒體Γ 及配置於該筒體内之遽材。換言之，遽嘴塞中包含由捲筒 〇 == 捲裝)之濾材。多段濾嘴中，複數個濾嘴塞係以成 祕裝而互相連結。在此，本發明中，「上游」、「下游， 係乂通過香煙中之煙草主流煙的流動方向作為基準者。 ，發明中，單段渡嘴的捲筒紙係由預定之高剛性高透 =又為所構成。又’本發明中，多段遽嘴之至少—個減嘴 =的捲筒紙、及/或成形紙係由預定的高剛性高透氣紙㈣ 本發明中所用之高剛性高透氣紙，係依照JIS P8143 (藉由紙的自重彎曲法之硬度試驗方法）所収之紙的縱向 剛性（縱方向之硬度）為30以上、透氣度為1〇〇〇科勒斯達 320858 6 200930312 單位以上者。高剛性高透氣度紙，較佳為具有30至400的 縱向剛性及1，000至30, 000科勒斯達單位的透氣度。 將本發明中所用之高剛性高透氣度紙的例（以記號S1 至S4表示）表示於表1中。表1中，亦表示目前一般所用 之多孔質的高透氣度濾嘴捲筒紙（通常的捲筒紙：以記號P 表示）。 [表1] 紙種類 通常之捲筒紙 高剛性高透氣紙 紙記號 P S1 S2 S3 S4 縱向剛性 (LV100) 12. 6 至 14.4 350 108 64 60 透氣度 (科勒斯達單位） 10, 000 2, 140 4, 080 7, 040 12, 670 基重 (g/m2) 26. 5 116 68 51 48 厚度（/zm) 65 222 140 115 113 Ο 〇 茲說明使用纖維素醋酸酯纖維束作為濾材的情形，習 知技術中，為對濾嘴賦與預定的硬度起見，按相當於纖維 素醋酸酯纖維重量的5至10重量％之量對濾嘴添加甘油三 乙酸酯等的可塑劑。然而，如採用本發明之高剛性高透氣 度紙時，即使按相當於纖維素醋酸酯纖維重量的5%以下（包 含0%)之量添加可塑劑，仍然能顯示與習知者同樣的濾嘴 硬度。當然，如對纖維素醋酸酯纖維，與習知者同樣，按 7 320858 200930312 相當於其重量的5至1〇重 現超過習知濾嘴硬度以上的硬^量添加可_時，則可顯 甘油：乙酸^ t識可知’添加超過12重量％之比例的 油三乙酸酿的分解所引起之酷酸味之產生因甘 發生上述問題之下可獲得心=度：= ===酸㈣重量％時的硬度為上限值。然而，在 性高透氣度紙， 〇 酸曰重量/。的情形’則可顯現習知 亦Γ對添加有10重量％以上、12重量以下的甘Γ三乙 酸酉曰之纖維素醋酸酯濾材亦能適用本發明。 唯的滤材，並不限於纖維素醋酸_ 維。眾所周知有未使關如硬度改細 為目的之藥劑），例如如甘油三乙酸醋M m硬度 吹自曰之類的可塑劑等的硬 化劑、或為使濾材黏合而添加絲“Kbinder)(例如，聚 〇 =醇、聚醋酸乙稀、聚乙二醇、酞酸二甲醋、敌酸二乙醋 ⑸之不纖^以成型之濾材'__成型（施加有 (creplng)處理者）遽材（紙遽材），此等據材亦可於本發明 使用。 在來，未使用硬度改善劑之濾、材，難於顯現與添 甘油三乙酸酯之纖維素醋酸酯濾材同笔 匁 但，藉由使用本發明之高剛性高錢2嘴硬度之情形。 札度紙，則可顯現盥添 加有甘油三乙酸醋之纖維素醋酸轉材同等或以上的減嘴 硬度。 W ’ 320858 8 200930312 採用未使用硬度改善劑之濾材之濾嘴，如適用於具有 如薄荷醇般，會與甘油三乙酸酯一起被吸附於纖維素醋酯 纖維中之香料（例如，薄荷醇、檸檬烯（limonene)、歐薄荷 油（peppermint oil)、荷蘭薄荷油（spearmint oil);醋酸 乙酯、酪酸乙酯、苯甲酸乙酯等酯類；沈香油莠醇 (linalool)、燈花醇（nerol)、香草醇（geraniol)等醇類； 大回香腦（anethole)等酌·類；肉桂酸（cinnam aldehyde)、 香草酸（vanillin)等酸類；内酯類；井（pyrazine)類） ® 之附濾嘴之香煙時，會發揮更多的優點。 例如，目前的薄荷醇香煙，係在煙草絲中調配有薄荷 醇，並裝附有經使用甘油三乙酸酯之纖維素醋酸酯濾嘴。 然而，在現行的纖維素醋酸酯濾嘴，香煙中的薄荷醇會與 甘油三乙酸酯一起歷時性地吸附於纖維素醋酸酯纖維中。 經吸附於纖維素醋酸酯纖維之薄荷醇，不會在吸煙時移動 至主流煙中。因此，一般周知，即使香煙中存在有薄荷醇， Q 隨著薄荷醇吸附於濾嘴，主流煙中的薄荷醇輸送量亦會歷 時性地降低。相對於此，如紙濾嘴般，未使用可塑劑或硬 化劑、黏合劑等之濾材，則與經使用可塑劑之纖維素醋酸 酯濾嘴不相同，薄荷醇不會發生歷時性對濾嘴中的吸附而 仍停留於煙草絲中。因而，即使香煙中的薄荷量為同量， 在吸煙時從煙草絲中所輸送之薄荷量較多，以致較使用添 加有甘油三乙酸醋之纖維素醋酸酯濾嘴時，薄荷醇輸送量 為多。此外，由於無薄荷醇對濾嘴的吸附之故，吸煙時的 主流煙中之薄荷醇輸送量會歷時性安定。在將薄荷醇等香 9 320858 200930312 料添加於濾嘴本體之情形中，或添加於香煙包中的鋁貼合 紙上之情形中亦可獲得同樣效果。再者，此種效果，即使 在使用纖維素醋酸酯纖維之情形中，如成為吸附原因之甘 油二乙酸酯的添加量減少之情形、或使用較甘油三乙酸酯 不易發生吸附之物質（例如，聚乙烯醇、聚醋酸乙烯、聚乙 二醇、環氧樹脂等）作為硬度改善劑之情形，亦能顯現。 當然，在多段濾嘴中，可將採用未使用硬度改善劑之200930312 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a cigarette filter and a cigarette with a filter. [Prior Art] For example, in order to alleviate the taste of smoking, a cigarette with a filter has been developed and is commercially available: a cigarette with a filter attached to one end of the cigarette body has a filter, and the cigarette body is It is composed of a tobacco filler rod (tabacc〇filler r〇d) which is wrapped around a tobacco yarn or the like using a roll paper. The mouthpiece has at least one filter and a filter plug. Each of the filter plugs is made of a (four) material consisting of a roll paper (fil1; e; r plug wrapper) formed into a cylindrical shape (usually a cylindrical shape). The filter is attached to one end of the cigarette body by tip paper. The hardness of the filter of the cigarette with a filter is 〇 := two for the smoker. Most of the cigarettes that are currently sold in the market are made of '/, vinegar fiber bundle (tow) as a filter material (hereinafter, also = the case of cellulose acetate shouting). Since only cellulose acetate:, _, wei, can not obtain sufficient filter hardness, it is formulated with a plasticizer (triacetin, etc.) for hardness and hardness. The addition of triacetin in a cellulose acetate filter of a commercially available cigarette with a mouth is generally known to be 5 to 10% by weight based on the weight of the cellulose acetate. The current filter provided for this amount of triacetin addition is a good smoker, but there are also smokers who prefer a harder filter. In the case of using a cellulose acetate filter, it is generally known that by increasing the amount of plasticizer added by 320858 3 200930312, the hardness of the filter can be increased. In the case where triacetin is added to a certain extent, acetic acid is produced by hydrolysis due to triethyl glycerol. Therefore, there is a problem that the cigarette package (cigarettSe package) (four) is full of acetic acid. Furthermore, in the case of the sifting carbon filter (10) lion a fiiter, the sulphur (B) will be activated by the activated carbon (10), and the function of fully utilizing the function of the activated carbon (the adsorption of the smoke component) will occur. On the other hand, since filter cigarettes will dilute mainstream smoke due to the inflow of ambient air, it is desirable to have a high ventilation rate (ventilatiQn "a (8). International Publication No. 00/0047 discloses that there is a high ventilation rate, so-called a recess type cigarette filter having such two filter plugs as to be wrapped in a porous or non-porous web, respectively, and the two filter plugs are The non-porous forming paper is connected. The filter ' is attached to the tobacco rod by the outer paper. For the purpose of achieving high ventilation rate, the paper is provided on the web and the forming paper. Mechanically perforated large venting holes, while the outer paper is provided with a small venting hole for laser perforation. The venting holes are provided to increase the cost of manufacturing cigarettes and to diversify with low tar cigarettes. The versatility of cigarette products is low. In addition, there is a problem of poor stability in quality. This problem is also cited in Japanese Patent Publication No. 2004-516814, which discloses the same dimple filter. International Publication No. 00/00047 Japanese Patent Publication No. 2004-516814 discloses that the hardness of the filter is not directly described. 4 320858 200930312 SUMMARY OF THE INVENTION It is an object of the present invention to provide a type of yarn that is not required on a roll K paper. A cigarette mouthpiece having a sufficient hardness and ventilation rate and a cigarette provided with the cigarette filter can be obtained by providing a vent hole and without using a hardness improving agent. The first aspect of the present invention provides a cigarette. The filter is characterized in that it has a guillotine plug, and the filter plug includes: a cylindrical body in which the guillotine web is formed into a cylindrical shape, and a coffin disposed in the phase body, and the web paper is The longitudinal rigidity of the paper measured by the reference layer 8143 is more than the above, and the air permeability (10) is a high-rigidity and high-permeability paper of 1,000 keels per unit (6) or more. A second aspect of the present invention provides a cigarette (four) characterized by comprising: a plurality of cymbals, a nozzle plug, and a forming paper, the plurality of guillotine plugs respectively comprising: forming a sputum plug web into a cylindrical shape a cylindrical body, and an upstream filter, a nozzle plug, and a most downstream side nozzle plug of the filter medium disposed in the cylinder body, wherein the formed paper is used for winding the outer periphery of the plurality of filter plugs to connect the plurality of filter plugs a sputum plug, wherein at least one of the plurality of nozzle plugs has a longitudinal rigidity of 3 〇 or more and a gas permeability of 1 as measured according to JIS P8143. It is made up of high-rigidity and high-breath paper of units above the Corusda. According to a third aspect of the present invention, a cigarette mouthpiece includes: a plurality of nozzle plugs and a forming paper, wherein the plurality of nozzle plugs respectively comprise: forming a filter plug web into a cylindrical shape The cylinder body and the most upstream (four) mouth plug and the most downstream side 遽 'mouth plug of the filter material disposed in the cylinder body, the forming 320858 5 200930312 paper is used for winding the outer circumference of the plurality of gargle plugs for continuous filtering In the case of the nozzle, the formed paper is composed of a highly rigid, high-permeability paper having a longitudinal rigidity of 30 or more in accordance with JIS p8143 and a gas permeability of 1 = ===. The above-mentioned characteristics of the hair soap position: the fourth aspect of the present invention provides a cigarette with a mouthpiece attached to the cigarette end of the cigarette body, and the foregoing is constituted by the cigarette filter of the present invention. By. Filter 〇 [Embodiment] The cigarette filter and mouth of the present invention comprises: a single nipple = a single-stage nipple, and a so-called multi-four mouth having a mouthpiece containing the most upstream (four) mouth plug and the lowest (four) mouth plug . In the case of the case, each of the filters is provided with a cylindrical body which is formed into a cylindrical shape and is generally cylindrical, and a coffin disposed in the cylindrical body. In other words, the filter plug contains the filter material from the reel = == package. In the multi-stage filter, a plurality of filter plugs are connected to each other in a secretive manner. Here, in the present invention, "upstream" and "downstream" are used as a reference for the flow direction of tobacco mainstream smoke in cigarettes. In the invention, the web of the single-stage nozzle is made of a predetermined high rigidity and high permeability. Further, in the present invention, at least one of the multi-stage nozzles, the roll paper, and/or the formed paper are made of a predetermined high-rigidity high-air permeable paper (4). The high rigidity is high in the present invention. Breathable paper, according to JIS P8143 (hardness test method of paper by self-weight bending method), the longitudinal rigidity (hardness in the longitudinal direction) of the paper is 30 or more, and the air permeability is 1〇〇〇 科勒斯达320858 6 200930312 The high rigidity and high air permeability paper preferably has a longitudinal rigidity of 30 to 400 and a gas permeability of 1,000 to 30,000 Colested units. Examples of the high rigidity and high air permeability paper used in the present invention. (indicated by the symbols S1 to S4) are shown in Table 1. Table 1 also shows the porous high-air permeability filter web (usually a web: denoted by the symbol P) which is generally used at present. 1] Paper type usually web high rigidity and high ventilation Paper mark P S1 S2 S3 S4 Longitudinal rigidity (LV100) 12. 6 to 14.4 350 108 64 60 Air permeability (Colestar unit) 10, 000 2, 140 4, 080 7, 040 12, 670 Basis weight (g/m2 ) 26. 5 116 68 51 48 Thickness (/zm) 65 222 140 115 113 Ο 说明 说明 Illustrated the use of cellulose acetate fiber bundles as a filter material, in the prior art, in order to impart a predetermined hardness to the filter Adding a plasticizer such as triacetin to the filter in an amount equivalent to 5 to 10% by weight based on the weight of the cellulose acetate fiber. However, when using the high rigidity and high air permeability paper of the present invention, even if it is equivalent Adding a plasticizer in an amount of 5% or less (including 0%) based on the weight of the cellulose acetate fiber can still exhibit the same filter hardness as a conventional one. Of course, as for the cellulose acetate fiber, it is the same as a conventional one. According to the 7 320858 200930312 equivalent to the weight of 5 to 1 〇 reproduce more than the hardness of the conventional filter hardness can be added _, then glycerol: acetic acid ^ t know that 'add more than 12% by weight ratio The fatty acidity caused by the decomposition of oil triacetic acid is caused by gan Under the above problem, the heart = degree can be obtained: = === acid (4)% by weight is the upper limit. However, in the case of high-permeability paper, the weight of bismuth citrate / can be seen The present invention can also be applied to a cellulose acetate filter material to which 10% by weight or more and 12% by weight or less of lanthanum triacetate is added. The only filter material is not limited to cellulose acetate _ dimensional. For example, a chemical agent for the purpose of improving the hardness, for example, a hardener such as a plasticizer such as a triacetin vinegar M m hardness, or a filament "Kbinder" (for example, polyfluorene = alcohol) for bonding a filter medium. , polyvinyl acetate, polyethylene glycol, dimethyl citrate, diacetic acid (5), not used to form the filter material '__ molding (applicated with (creplng) processor) coffin (paper coffin) These materials can also be used in the present invention. In the case where the filter or the material of the hardness improving agent is not used, it is difficult to visualize the same as the cellulose acetate filter material to which triacetin is added, but by using the high rigidity and high money of the present invention. In the case of Zhadu paper, it is possible to show the hardness of the nozzle of the same or more than that of the cellulose acetate toluene added with glycerol triacetate. W ' 320858 8 200930312 A filter using a filter medium that does not use a hardness improver, such as a perfume having melamine, which is adsorbed in the cellulose acetate fiber together with triacetin (for example, menthol) , limonene, peppermint oil, spearmint oil; esters such as ethyl acetate, ethyl butyrate, ethyl benzoate; linalool, nerol ), alcohols such as geraniol; anethole and other discretionary classes; cinnam aldehyde, vanillin and other acids; lactones; pyrazines ® When you add cigarettes with filters, you will have more advantages. For example, current menthol cigarettes are formulated with menthol in tobacco silk and are attached with a cellulose acetate filter using triacetin. However, in current cellulose acetate filters, menthol in cigarettes is adsorbed with cellulose triacetate in a cellulose acetate fiber. Menthol adsorbed on cellulose acetate fibers does not migrate to mainstream smoke during smoking. Therefore, it is generally known that even if menthol is present in a cigarette, Q. As menthol is adsorbed to the filter, the amount of menthol transported in the mainstream smoke is also gradually lowered. On the other hand, if a filter material such as a paper filter is not used, a filter material such as a plasticizer or a hardener or a binder is not the same as a cellulose acetate filter using a plasticizer, and menthol does not occur in a diachronic filter. The adsorption in the product still remains in the tobacco yarn. Therefore, even if the amount of mint in the cigarette is the same amount, the amount of the mint conveyed from the tobacco yarn is large when smoking, so that the menthol delivery amount is higher than when the cellulose acetate filter to which the triacetin is added is used. many. In addition, due to the non-menthol adsorption of the filter, the amount of menthol delivered in mainstream smoke during smoking will be stable over time. The same effect can be obtained in the case where menthol 9588858 200930312 is added to the filter body or added to the aluminum foil in the cigarette pack. Further, such an effect is such that, in the case of using cellulose acetate fibers, the amount of addition of diacetin which is a cause of adsorption is reduced, or a substance which is less likely to adsorb than triacetin is used ( For example, polyvinyl alcohol, polyvinyl acetate, polyethylene glycol, epoxy resin, etc. can also be exhibited as a hardness improving agent. Of course, in the multi-stage filter, the unused hardness improver can be used.
濾材之濾嘴塞，與採用纖維素醋酸酯纖維之濾嘴塞加以組 合使用。 再者，本發明之濾嘴中，可包含經添加活性碳粒子 (charcoal)之;慮嘴塞。在單段濾嘴的情形中，可於單一的 慮嘴塞中調配活性碳粒子。在多域嘴的情形，則通常不 對最下游側it嘴塞而是對上游侧的濾嘴塞添加活性碳粒 子。 八 本發明之濾嘴，可採取如國際公開第00/〇〇〇47The filter plug of the filter material is used in combination with a filter plug using cellulose acetate fibers. Further, in the filter of the present invention, activated carbon particles (charcoal) may be added; In the case of a single-stage filter, activated carbon particles can be formulated in a single nozzle plug. In the case of a multi-domain nozzle, activated carbon particles are usually not added to the most downstream side nozzle but to the upstream side filter plug. Eight filters of the invention may be taken as internationally disclosed 00/〇〇〇47
二報或日本特表應_516814號公報所記載之 構造。亦即’在此情形中，在機嘴時，單一料：: :::從剐述濾材的下游側端面延伸，以構成凹寫；。叉 端面=，以構成凹寓部。 〜慮嘴塞的下游彳 其次，在參照圖面之下說明本發明内容。全部圖 同一 70件均附以相同元件符號。 作t第係將具有單段濾、嘴之附香煙㈣之香煙 作邻刀展開_示之概略斜視圖。 320858 10 200930312 附濾嘴之香煙100係具備：香煙本體110、及配置於 香煙本體110的一端之濾嘴塞（filter plug)120。香煙本 體110係與通常的香煙相同，分別具有未圖示之煙草桿、 及捲裝煙草桿外周之捲紙。煙草桿，係由煙草絲等的煙草 填充材所形成。濾嘴塞120係具備：將捲筒紙121形成為 圓筒狀之圓筒體122、及配置於圓筒體122之濾材123。香 煙本體110及濾嘴塞120係與通常的附濾嘴之香煙同樣， 藉由外層紙130以端面彼此接合之方式互相加以連結。外 〇 層紙130上，可穿設通風孔131。 第1圖所示之附濾嘴之香煙中，可採用本發明之高剛 性高透氣度紙作為捲筒紙121。 第2圖係將具有本身為多段濾嘴之一種的2段濾嘴之 附濾嘴之香煙200作部分展開顯示之概略斜視圖。 附濾嘴之香煙200,係在香煙本體100的一端裝附有2 段濾嘴210者。2段濾嘴210,具有2個濾嘴塞220及230。 Q 上游侧濾嘴塞220具備：將捲筒紙221形成為圓筒狀之圓 筒體222、及配置於圓筒體222之濾材223。同樣，下游側 濾嘴塞230具備：將捲筒紙形成為圓筒狀之圓筒體232、 及配置於圓筒體232之濾材233。2個濾嘴塞220及230， 係藉由成形紙240以端面彼此接合之方式互相加以連結。 然後，2段濾嘴210與通常的附濾嘴香煙同樣，係藉由外 層紙130而以按端面彼此接合之方式互相加以連結。 第2圖所示之附濾嘴香煙中，可將捲筒紙221及231 的一方或雙方，使用本發明之高剛性高透氣紙予以構成。 11 320858 200930312 :於大Μ的吸煙者’通常，將下游側濾嘴塞23 在嘴裏，故多以嘴唇感覺滤嘴硬度。因此，若 嘴塞230的捲筒紙231㈣本發明之高剛性高透氣产^慮 則即使在其他的濾嘴塞的捲筒紙不使用高剛^ 時，仍然能使吸煙者感覺到濾嘴硬度的維持、透氣度紙 〇 〇 又’吸煙者會在吸煙中使用手指夹持香煙。此時月。 指頭感覺濾嘴的硬度之情形。在此情形時，較 絲侧的上游侧滤嘴塞220的捲筒紙221使用本發明之 性高透氣度紙。當然，若在捲筒紙221及231的雙方:用 本發明的高剛性高透氣紙，則可用柄或手指來感覺遽嘴 硬度。再者，使用多段濾、嘴之香煙中，欲維持、改善整個 渡嘴的硬度時’藉由在多段滤嘴的濾、嘴成形紙24q使用本 發明之高剛性高透氣度紙，即能達成整體濾嘴硬度的維 持、改善。此時，捲筒紙221及231均為通常的捲筒紙（剛 性（硬度）：10至15;透氣度70至30, 000的利勒斯達單位； 厚度：30至8〇em ;基重：15至27g/cm2)即可。再者，欲 更提升濾嘴硬度時’藉由在捲筒紙221及/或231使用高剛 性面透氣度紙之同時’在成形紙240亦使用本發明之高剛 性高透氣度紙’即可由於雙重使用高剛性高透氣度紙，而 更能達成濾嘴硬度的改善。 第3圖係將具有凹窩型單段濾嘴之附濾嘴香煙300作 部分展開顯示之概略斜視圖。 附凹窩型濾嘴之香煙300具備：香煙本體11〇、及配 置於香煙本體100的一端之濾嘴塞320。濾嘴塞320具備： 320858 12 200930312 將捲筒紙321形成為圓筒狀之圓筒體322、及配置於圓筒 體322之濾材323。上述圓筒體122係再從濾材323的下 游侧端面延伸，而構成有凹窩部324。香煙本體110與濾 嘴塞320與通常的附濾嘴香煙同樣，係藉由外層紙130以 端面彼此接合之方式互相加以連結。外層紙130上可穿設 通風孔131。 第3圖所示之附濾嘴之香煙中，可採用本發明之高剛 性高透氣度紙作為捲筒紙321。 ® [實施例] 以下，藉由實施例說明本發明内容。 實施例1 將前述表1中所示之紙作為濾嘴捲筒紙使用，依通常 方法製造濾嘴塞。所用之濾材係通常的纖維素醋酸酯纖維 束，並添加相當於纖維素酷酸i旨纖維束的6重量％之量的甘 油三乙酸酯。濾嘴塞的直徑為圓周24. 5mm，而長度為 0 25mm。捲筒紙係將濾材的外周，按無不足無過長之方式加 以覆蓋。測定所獲得濾嘴的硬度。 本來，應該在裝附於香煙之狀態實施濾嘴的硬度之測 定。但因測定器設備上之問題，難於實施裝附於香煙之狀 態下的濾嘴硬度測定。因此，濾嘴的硬度係在裝附於香煙 前的濾嘴塞的狀態加以測定（以下，關於濾嘴硬度係採用同 樣的測定方法）。 於濾嘴硬度的測定，採用JT東試（股）製的NFQA(濾嘴 品質測定器）。將其結果表示於第4圖中。濾嘴硬度，可從 13 320858 200930312 施加某種既定負荷時所產生於濾嘴之變形而計算出。因 而，變形愈小時表示濾嘴愈硬之意。亦即，在第4圖中的 濾嘴變形度之值愈小時，則濾嘴愈硬。 從第4圖可知，相較於使用目前最常用之捲筒紙P之 濾嘴塞，使用本發明之高剛性高透氣度紙（S1至S4)之濾嘴 塞的濾嘴硬度已獲改善。又，使用本發明之高剛性高透氣 度紙（S1至S4)之濾嘴塞，均具有1，000科勒斯達單位以上 的透氣度。再者，具有與目前最常用之捲筒紙P同樣透氣 度之高剛性捲筒紙（S4)亦能實現此種透氣度。 因而，藉由採用本發明之高剛性高透氣度紙，不僅能 實現濾嘴硬度的維持、改善，而且可避免設置通風孔時之 習知技術問題，亦即香煙製造時的成本升高、對低塔油等 多樣化香煙製品的泛用性較低、及在品質方面的穩定性不 佳等的問題。 實施例2 分別採用表1中所示的通常捲筒紙P及高剛性高透氣 度紙S4，以製造與實施例1同樣大小的濾嘴塞。濾材係與 實施例1的情形同樣為通常的纖維素醋酸醋纖維束，惟改 變甘油三乙酸酯對纖維束的添加量（相當於纖維素醋酸酯 纖維的0至12重量％之量）。將所獲得濾嘴塞的硬度，按與 實施例1同樣方式加以測定。將其結果表示於第5圖中。 第5圖中，線a表示採用捲筒紙P時的結果、線b表示採 用高剛性高透氣度S4時的結果。 由第5圖可知，任何甘油三乙酸酯的添加量，於使用 14 320858 200930312 高剛性高透氣度紙S4時，係較使用通常捲筒紙P之濾嘴塞 有提升濾嘴硬度之效果。 如前所述，於現行的香煙中，濾嘴中的甘油三乙酸酯 係對濾材的素材重量以5至10重量％之比例添加。但發現 * 於使用高剛性高透氣度紙S4時，即使不增加甘油三乙酸酯 之量仍然能提升濾嘴硬度。 就甘油三乙酸酯量少的情形而言，發現若採用高剛性 高透氣度紙S4,則在甘油三乙酸酯的量為3重量％左右時， 〇 即顯現出使用通常捲筒紙P而甘油三乙酸S旨量為6重量％ 左右時的濾嘴硬度。因而，藉由使用高剛性高透氣度紙S4, 則即使少量的甘油三乙酸酯，仍能顯現與現行濾嘴同樣程 度的硬度。 實施例3 採用表1中所示之紙，以製造所謂紙濾嘴塞。以濾材 而言，係採用經起縐處理之紙漿（pulp)紙。所獲得濾嘴塞 Q 的形狀係與實施例1同樣。各濾嘴塞的透氣阻力，均為 350mm H2〇/120mm。將所獲得濾嘴塞的硬度，以與實施例1 同樣之方式加以測定。將其結果，表示於第6圖中。 由第6圖可知，與使用實施例1中所示本發明之高剛 性高透氣度紙所捲裝之纖維素醋酸酯濾嘴塞的情形同樣， 使用本發明之高剛性高透氣度紙之紙濾嘴塞，充分提升了 硬度。再者，藉由應用本發明之結果，濾嘴硬度可提升至 與纖維素醋酸酯濾嘴材中添加有甘油三乙酸酯6重量％時 的濾嘴硬度同樣之程度。 15 320858 200930312 實施例4 〇 將實施例1令使用通常的捲筒紙p所製造之纖維 嘴塞、及實施例3中使用高剛性高透氣度紙以所製造之 濾嘴塞，使用外層紙而裝附於香煙本體上，以製作附喈 之香煙。於香煙本體的煙草絲，對每！支香煙添加3,〇嘴 的薄荷醇。將所獲得之附滤嘴香煙，在溫度22t、相對g 度60%之下，在製造完成後予以㈣12星期。將此錯置期 間中的薄荷醇在煙草絲中及遽材中之存在比例，依下述之 方法加以測定。將其結果表示於第7圖及第8圖中。第7 維Π崎塞的結果，第8圖表示就紙濾 :的：果。第7圖及第8圖中，附以斜線之部 荷醇比例，中空框之部分則表示煙草絲中之薄; 、，極Γ上述儲置_中的兩附滤嘴之香煙内的薄荷醇對主 荷醇/塔比(Μ/τ比))，依下述方法加以 於:紙第9圖中。第9圖中，線a表示關 於附紙濾嘴之香煙的測定紝 酸醋攄嘴之香煙的測定結；W表示關於附纖維素醋 〈煙草絲及濾材中之薄荷醇量之測定方法〉 煙：割為煙草絲部(包含捲筒紙)及濾嘴部。 後，^置24 絲部在薄荷醇中於室溫下振盡4〇分鐘 傻’敦置24小時。鈇尨 _ ^ 液作為薄荷醇萃取液、。4 ’再度振盪40分鐘後，取得上澄 又；慮嘴相在薄荷醇中室溫下振盡40分鐘後，放置 320858 16 200930312 24小時後，取得上澄液 ， ^ 卜两4何醇萃取液。 將如此所獲得各薄恭 — 子化檢測器⑽）之氣體;使用組合有氫氣焰離 層析儀（gas chromatograph)作為 ::以分析。又’依内部標— method)以進行薄荷醇的定量。於㈣標準，躲用a J 一醇0 〈薄荷醇/塔比之測定方法> Ο Ο 煙草主流煙中的塔，传 就煙草主錢中^=；!_及4387 _° 煙捕集於劍橋據嘴内後，將5 ’依照1S〇 4387將主流 振盪40分鐘後，取得上澄橋遽嘴在薄荷醇中室溫下 獲得薄躲，❹醇萃取液。將如此所 ayv ^ 另1D之軋體層析儀作為檢測器加 值法:：T:)流煙 醇將===織:素_濾嘴時，薄荷 量會歷時性地降低。另：=。其結果可知’薄荷醇輸送 醇不會移動至嘑¥ 於使用紙濾嘴時，則薄荷 M11 而是停留在煙料、巾。結果，較諸使 定，同時，而—^的情形’薄荷醇輸送量能歷時性穩 …、、肊貫現向的薄荷醇輸送量。 改善劑之由使用本發明’即使採用未使用硬度 '、、’、k時，不但能確保濾嘴硬度，亦能實現 320858 17 200930312 M/Τ比較大，亦即，薄荷醇輸送量高的薄荷醇香煙。 【圖式簡單說明】 第1圖係將具有本發明之一態樣之單段濾嘴（single segment f i 1 ter)之附遽嘴之香煙作部分展開顯示之概略 斜視圖。 第2圖係將具有本發明之一態樣之多段濾嘴 (multiple segment filter)之附濾嘴之香煙作部分展開顯 示之概略斜視圖。 第3圖係將具有本發明之一態樣之凹窩型單段濾嘴之 附濾嘴之香煙作部分展開顯示之概略斜視圖。 第4圖係將本發明之一態樣之纖維素醋酸酯濾嘴塞硬 度與習知的纖維素醋酯濾嘴塞硬度一起揭示之圖表。 第5圖係將改變甘油三乙酸酯添加量時之本發明之一 態樣之纖維素醋酸酯濾嘴塞硬度與習知的纖維素醋酸酯濾 嘴塞硬度一起表示之圖表。 第6圖係將本發明之一態樣之紙濾嘴塞硬度與習知的 紙濾嘴塞硬度一起揭示之圖表。 第7圖係表示纖維素醋酸酯濾嘴中，薄荷醇在煙草絲 及在濾嘴中之存在比例的歷時變化之圖表。 第8圖係表示紙濾嘴中，薄荷醇在煙草絲及在濾材中 之存在比例的歷時變化之圖表。 第9圖係表示付纖維素醋酸酯濾嘴之香煙及付紙濾嘴 之香煙中，薄荷醇對主流煙的輸送量（delivery amount) 的歷時變化之圖表。 18 320858 200930312 【主要元件符號說明】 100 附濾嘴之香煙 110 120、 220、230、320 濾嘴塞 121、 221、231、321 捲筒紙 122、 222、232、322 圓筒體 123、 223、233 濾材 130 滤嘴外層紙（tip paper) 131 通風孔 200 ® 210 2段濾嘴 240 300 附凹窩型濾嘴之香煙 323 濾材 324 〇 香煙本體 附濾嘴之香煙 成形紙 凹窩部 19 320858The second report or the Japanese special report shall have the structure described in the Japanese Patent Publication No. _516814. That is, in this case, at the time of the machine mouth, the single material :::: extends from the downstream side end surface of the filter material to constitute a concave writing; The fork end face = to form a recess. ~ Downstream of the mouth plug 彳 Next, the contents of the present invention will be described below with reference to the drawings. All figures The same 70 symbols are attached to the same component. For the t-series, a cigarette with a single-stage filter and a cigarette attached to the mouth (four) is shown as a schematic oblique view of the adjacent knife. 320858 10 200930312 The cigarette 100 with a filter includes a cigarette body 110 and a filter plug 120 disposed at one end of the cigarette body 110. The cigarette body 110 is similar to a normal cigarette, and has a tobacco rod (not shown) and a roll of paper around the outer circumference of the tobacco rod. The tobacco rod is formed of a tobacco filler such as tobacco silk. The filter plug 120 includes a cylindrical body 122 in which the roll paper 121 is formed into a cylindrical shape, and a filter medium 123 disposed on the cylindrical body 122. The cigarette body 110 and the filter plug 120 are connected to each other by the outer layer paper 130 in such a manner that the end faces are joined to each other in the same manner as a conventional cigarette with a filter. Ventilation holes 131 may be formed in the outer layer of paper 130. In the cigarette with a filter shown in Fig. 1, the high-rigidity high-permeability paper of the present invention can be used as the roll paper 121. Fig. 2 is a schematic perspective view showing a partially expanded display of a cigarette 200 with a filter having a two-stage filter which is itself a multi-stage filter. The cigarette 200 with a filter is attached to the cigarette body 100 at one end of the cigarette body 100. The 2-stage filter 210 has two filter plugs 220 and 230. Q The upstream filter plug 220 includes a cylindrical body 222 in which the roll paper 221 is formed into a cylindrical shape, and a filter medium 223 disposed on the cylindrical body 222. Similarly, the downstream filter plug 230 includes a cylindrical body 232 in which a roll paper is formed into a cylindrical shape, and a filter medium 233 disposed in the cylindrical body 232. The two filter plugs 220 and 230 are formed by forming paper. The 240 is joined to each other in such a manner that the end faces are joined to each other. Then, the two-stage filter 210 is connected to each other by the outer layer paper 130 so as to be joined to each other by the end faces, similarly to the conventional filter-attached cigarettes. In the filter cigarette shown in Fig. 2, one or both of the rolls 221 and 231 can be formed using the high-rigidity high-air-permeable paper of the present invention. 11 320858 200930312 : Smoker in Otsuka 'Generally, the downstream filter plug 23 is in the mouth, so the lip hardness is felt by the lips. Therefore, if the web 231 (four) of the nozzle plug 230 has the high rigidity and high air permeability of the present invention, the smoker can feel the hardness of the filter even when the web of the other filter plug does not use the high steel. The maintenance, air permeability, and the 'smoker' will use their fingers to hold cigarettes during smoking. At this time. The condition that the finger feels the hardness of the filter. In this case, the web 221 of the upstream side filter plug 220 on the filament side uses the high air permeability paper of the present invention. Of course, if both of the webs 221 and 231 are used with the high-rigidity, high-breath paper of the present invention, the hardness of the mouth can be felt by the handle or the finger. Furthermore, in the case of using a multi-stage filter or a cigarette, in order to maintain and improve the hardness of the entire nozzle, the high-rigidity and high-permeability paper of the present invention can be achieved by using the filter and nozzle forming paper 24q of the multi-stage filter. Maintain and improve the overall filter hardness. At this time, the webs 221 and 231 are all common webs (rigidity (hardness): 10 to 15; Lilles unit of air permeability of 70 to 30,000; thickness: 30 to 8 〇em; basis weight : 15 to 27g/cm2). Furthermore, in order to further improve the hardness of the filter, 'the high rigidity and high air permeability paper of the present invention can also be used in the forming paper 240 while using the high rigidity surface air permeability paper on the web 221 and/or 231. Due to the dual use of high rigidity and high air permeability paper, the hardness of the filter can be improved. Fig. 3 is a schematic perspective view showing a partially expanded display of a filter cigarette 300 having a dimple type single-stage filter. The cigarette 300 with a dimple filter includes a cigarette body 11A and a filter plug 320 disposed at one end of the cigarette body 100. The filter plug 320 is provided with: 320858 12 200930312 The roll paper 321 is formed into a cylindrical cylindrical body 322 and a filter medium 323 disposed in the cylindrical body 322. The cylindrical body 122 is further extended from the downstream side end surface of the filter medium 323 to form a dimple portion 324. The cigarette body 110 and the filter plug 320 are connected to each other by the outer paper 130 so that the end faces are joined to each other, similarly to the conventional filter cigarettes. A vent hole 131 may be formed in the outer paper 130. In the cigarette with a filter shown in Fig. 3, the high-rigidity high-permeability paper of the present invention can be used as the web 321 . ® [Examples] Hereinafter, the present invention will be described by way of examples. Example 1 Using the paper shown in the above Table 1 as a filter roll paper, a filter plug was produced in accordance with a usual method. The filter medium used was a usual cellulose acetate fiber bundle, and glycerin triacetate in an amount equivalent to 6% by weight of the cellulose fumarate fiber bundle was added. The diameter of the filter plug is 24. 5 mm and the length is 0 25 mm. The web paper covers the outer circumference of the filter material in such a way that it is not too long or too long. The hardness of the obtained filter was measured. Originally, the hardness of the filter should be measured in the state of being attached to a cigarette. However, due to problems on the measuring device, it is difficult to measure the hardness of the filter attached to the cigarette. Therefore, the hardness of the filter is measured in a state in which the filter plug is attached to the cigarette (hereinafter, the same measurement method is used for the filter hardness). For the measurement of the hardness of the filter, NFQA (Filter Quality Tester) manufactured by JT East Co., Ltd. was used. The result is shown in Fig. 4. The hardness of the filter can be calculated from the deformation of the filter generated when a certain load is applied at 13 320858 200930312. Therefore, the smaller the deformation, the harder the filter. That is, the smaller the value of the deformation of the filter in Fig. 4, the harder the filter. As is apparent from Fig. 4, the filter hardness of the filter plug using the high rigidity and high air permeability paper (S1 to S4) of the present invention has been improved as compared with the filter plug using the most commonly used web P. Further, the filter plugs of the high-rigidity and high-permeability papers (S1 to S4) of the present invention each have a gas permeability of 1,000 or more. Further, a high-rigidity web (S4) having the same air permeability as the most commonly used web P can also achieve such air permeability. Therefore, by using the high-rigidity and high-permeability paper of the present invention, not only the maintenance and improvement of the hardness of the filter can be achieved, but also the conventional technical problems in the case of ventilating holes can be avoided, that is, the cost of manufacturing the cigarette is increased, Problems such as low versatility of diversified cigarette products such as low tower oil and poor stability in terms of quality. Example 2 A normal web P and a high-rigidity high-air permeability paper S4 shown in Table 1 were used to produce a filter plug of the same size as in Example 1. The filter medium was the same as in the case of Example 1 except for the usual cellulose acetate vinegar fiber bundle, except that the amount of triacetin added to the fiber bundle (corresponding to the amount of 0 to 12% by weight of the cellulose acetate fiber) was changed. The hardness of the obtained filter plug was measured in the same manner as in Example 1. The result is shown in Fig. 5. In Fig. 5, the line a indicates the result when the roll paper P is used, and the line b indicates the result when the high rigidity and high air permeability S4 is used. As can be seen from Fig. 5, the addition amount of any triacetin is higher than that of the filter using the normal web P by using the high-rigidity and high-permeability paper S4 of 14 320858 200930312. As described above, in the current cigarette, the triacetin in the filter is added in a ratio of 5 to 10% by weight based on the weight of the filter material. However, it was found that when the high-rigidity and high-permeability paper S4 is used, the filter hardness can be improved without increasing the amount of triacetin. In the case where the amount of triacetin is small, it has been found that when the high-rigidity and high-permeability paper S4 is used, when the amount of triacetin is about 3% by weight, the use of a normal web P is exhibited. The hardness of the filter when the amount of triacetin S is about 6 wt%. Therefore, by using the high-rigidity and high-permeability paper S4, even a small amount of triacetin can exhibit the same degree of hardness as the current filter. Example 3 Paper shown in Table 1 was used to produce a so-called paper filter plug. In the case of a filter material, a pulverized pulp paper is used. The shape of the obtained filter plug Q was the same as in the first embodiment. The air permeability resistance of each filter plug is 350mm H2〇/120mm. The hardness of the obtained filter plug was measured in the same manner as in Example 1. The result is shown in Fig. 6. As can be seen from Fig. 6, the paper of the high rigidity and high air permeability paper of the present invention is used in the same manner as in the case of using the cellulose acetate filter plug of the high rigidity and high air permeability paper of the present invention shown in the first embodiment. The filter plug fully enhances the hardness. Further, by applying the results of the present invention, the filter hardness can be increased to the same extent as the filter hardness when the cellulose acetate filter material is added with 3% by weight of triacetin. 15 320858 200930312 EMBODIMENT 4 实施 Example 1 uses a fiber spout made of a normal web p and a filter plug made of high rigidity and high air permeability paper in Example 3, using the outer paper. Attached to the body of the cigarette to make a cigarette attached. Tobacco wire on the body of the cigarette, for each! Add 3 cigarettes, puffed menthol. The obtained filter cigarettes were subjected to (four) 12 weeks at a temperature of 22 t and a relative g degree of 60%. The proportion of menthol present in the tobacco filaments and in the coffin during this misplacement was determined by the following method. The results are shown in Figures 7 and 8. The result of the 7th dimension of the Nagasaki plug, the figure 8 shows the paper filter: fruit. In Fig. 7 and Fig. 8, the proportion of the alcohol in the oblique line is attached, and the part of the hollow frame indicates the thinness in the tobacco yarn; and the menthol in the cigarette with the filter in the above storage_ For the main alcohol/tower ratio (Μ/τ ratio), it is applied as follows: Paper Figure 9. In Fig. 9, the line a indicates the measurement of the cigarette of the cigarette vinegar with respect to the cigarette filter; the W indicates the method for measuring the amount of menthol in the cellulose vinegar and the filter material. : Cut into tobacco parts (including web) and filter parts. After that, the 24 parts of the silk were shaken in menthol for 4 minutes at room temperature.鈇尨 _ ^ Liquid as a menthol extract. 4 'After shaking for another 40 minutes, obtain Shangcheng again; after shaking the mouth for 40 minutes at room temperature in menthol, place 320858 16 200930312 for 24 hours, then obtain the supernatant, ^ 卜2 4 alcohol extract . The gas of each of the thinner detectors (10) thus obtained was used; and a gas chromatograph was used as the :: to analyze. Further, according to the internal standard method, the amount of menthol is quantified. (4) Standard, avoid a J-alcohol 0 <Measurement method of menthol/taby> Ο 塔 Tower in tobacco mainstream smoke, pass on tobacco master money ^=;!_ and 4387 _° smoke capture After the mouth of Cambridge according to the mouth, will 5' according to 1S〇4387 to oscillate the mainstream for 40 minutes, then obtain a thin hiding, sterol extract at room temperature in menthol. The ayv ^ another 1D rolling volume chromatograph is used as a detector addition method: T:) The flow of alcohol will be === woven: prime _ filter, the amount of mint will be reduced over time. Another: =. As a result, it was found that the menthol transport alcohol does not move to the 嘑¥. When the paper filter is used, the mint M11 stays in the tobacco material and the towel. As a result, the amount of menthol transported can be tempered over time, and the amount of menthol delivered can be compared. The use of the present invention by the present invention 'even if the hardness is not used', ', k, not only can ensure the hardness of the filter, but also can achieve 320858 17 200930312 M / Τ relatively large, that is, menthol delivery of high mint Alcohol cigarettes. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic perspective view showing a portion of a cigarette having a single segment of a single segment of the present invention. Fig. 2 is a schematic perspective view showing a portion of a cigarette with a filter having a multi-segment filter according to an aspect of the present invention. Fig. 3 is a schematic perspective view showing a portion of a cigarette with a filter having a dimple type single-stage filter according to an aspect of the present invention. Fig. 4 is a graph showing the cellulose acetate filter plug hardness of one aspect of the present invention together with the conventional cellulose acetate filter plug hardness. Fig. 5 is a graph showing the cellulose acetate filter plug hardness of one aspect of the present invention when the amount of triacetin added is changed, together with the conventional cellulose acetate filter plug hardness. Fig. 6 is a graph showing the hardness of a paper filter plug of one aspect of the present invention together with a conventional paper filter plug hardness. Figure 7 is a graph showing the change in the proportion of menthol present in the tobacco filaments and in the filter in the cellulose acetate filter. Figure 8 is a graph showing the change in the proportion of menthol present in the tobacco yarn and in the filter material in the paper filter. Fig. 9 is a graph showing the change in the delivery amount of menthol to the mainstream smoke in the cigarettes of the cellulose acetate filter and the paper filter. 18 320858 200930312 [Description of main components] 100 cigarettes with filter 110 120, 220, 230, 320 Filter plugs 121, 221, 231, 321 web 122, 222, 232, 322 cylinders 123, 223, 233 Filter material 130 Tip paper 131 Ventilation hole 200 ® 210 2-stage filter 240 300 Cigarette with dimple filter 323 Filter material 324 Cigarette body Cigarette forming paper dimple 19 with filter