TWI508671B - "cigarette - Google Patents

"cigarette Download PDF

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Publication number
TWI508671B
TWI508671B TW101150432A TW101150432A TWI508671B TW I508671 B TWI508671 B TW I508671B TW 101150432 A TW101150432 A TW 101150432A TW 101150432 A TW101150432 A TW 101150432A TW I508671 B TWI508671 B TW I508671B
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Taiwan
Prior art keywords
filter
capsule
cigarette
plug
cigarette according
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TW101150432A
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Chinese (zh)
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TW201347690A (en
Inventor
Tetsuya Motodamari
Yoshiaki Ishikawa
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Japan Tobacco Inc
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04Tobacco smoke filters characterised by their shape or structure
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04Tobacco smoke filters characterised by their shape or structure
    • A24D3/048Tobacco smoke filters characterised by their shape or structure containing additives
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/002Cigars; Cigarettes with additives, e.g. for flavouring
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0204Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212Applying additives to filter materials
    • A24D3/0216Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/061Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/062Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/08Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Description

香煙cigarette

本發明係關於在過濾器部具有膠囊之香煙技術。The present invention relates to a cigarette technology having a capsule in a filter portion.

以往已知有在香煙過濾器內裝設含有香料之內容物之膠囊,並在吸煙時使膠囊破裂藉此而享受香料香氣之香煙(專利文獻1)。In the past, a cigarette in which a capsule containing a flavor is contained in a cigarette filter, and a capsule is ruptured while smoking, and a flavor of the fragrance is obtained (Patent Document 1).

膠囊係配置在配置於香煙一端並用以過濾主流煙之過濾器內部,由吸煙者以手指加壓於過濾器而破壞配置於內部之膠囊。The capsule is disposed inside the filter disposed at one end of the cigarette and used to filter the mainstream smoke, and the smoker presses the filter with the finger to destroy the capsule disposed inside.

[先前技術文獻][Previous Technical Literature]

專利文獻:專利文獻1:日本專利特開2003-304856號公報。Patent Document 1: Patent Document 1: Japanese Patent Laid-Open Publication No. 2003-304856.

然而,欲破壞膠囊時,有些使用者感到不易破壞膠囊,因此期待能提供較以往更容易破壞膠囊之香煙。However, when the capsule is to be broken, some users feel that it is not easy to damage the capsule, and therefore it is expected to provide a cigarette which is more likely to break the capsule than before.

本發明係有鑑於前述事實而完成,其技術性課題在提供使消費者能感到較以往更容易破壞膠囊之香煙。The present invention has been made in view of the above-described facts, and a technical object thereof is to provide a cigarette which enables a consumer to feel more likely to destroy a capsule than in the past.

依據本發明係提供一種一種香煙,係具有煙草棒以及過濾器,該過濾器具有在連接於前述煙草棒之一端之過濾器插塞以及在皮膜內配置內容物之膠囊,其特徵為前述過濾器插塞從外部壓入時具有以下性質:當壓入率在特定值以下時,隨著前述壓入率增大而反作用力以第一增加率增加,當前述壓入率大於前述特定值時,隨著前述壓入率之增大而反作用力以大於前述第一增加率之第二增加率增加,而前述膠囊對於前述過濾器插塞之前述壓入率為前述特定值以下時,前述膠囊會被破壞。According to the present invention, there is provided a cigarette comprising a tobacco rod and a filter, the filter having a filter plug attached to one end of the tobacco rod and a capsule in which a content is disposed in the film, characterized by the aforementioned filter When the plug is pressed in from the outside, the plug has the following property: when the press-in ratio is below a specific value, the reaction force increases at a first increase rate as the press-in ratio increases, and when the press-in ratio is greater than the aforementioned specific value, The reaction force increases at a second increase rate greater than the first increase rate as the press-in ratio increases, and the capsule is a predetermined value below the specific value of the filter plug. destroyed.

前述過濾器插塞中前述特定值為0.5時,前述過濾器插塞可由纖維素乙酸酯纖維所形成。When the aforementioned specific value of the filter plug is 0.5, the filter plug may be formed of cellulose acetate fibers.

前述過濾器插塞可為具有相互間隔並隔著中空部配置之煙草棒側插塞及吸嘴口側插塞部分且前述膠囊配置在前述中空部之構成,復前述過濾器係圓筒形,前述膠囊從前述過濾器一端面側觀看之剖面形狀為圓形,當前述過濾器插塞之直徑為A、前述膠囊之從前述過濾器一端面側觀看之剖面形狀之圓形的直徑為B時,係可為0.55≦B/A≦0.80,較佳為0.55≦B/A≦0.75,更佳為0.55≦B/A≦0.70。The filter plug may be configured to have a tobacco rod side plug and a nozzle side plug portion which are disposed apart from each other with a gap therebetween, and the capsule is disposed in the hollow portion, and the filter is cylindrical. The cross-sectional shape of the capsule viewed from the one end surface side of the filter is circular, and when the diameter of the filter plug is A, and the diameter of the circular shape of the cross-sectional shape of the capsule viewed from the one end surface side of the filter is B, The system may be 0.55 ≦ B / A ≦ 0.80, preferably 0.55 ≦ B / A ≦ 0.75, more preferably 0.55 ≦ B / A ≦ 0.70.

又,前述膠囊可接觸存在於於中空部之徑方向之周邊材料。Further, the capsule may be in contact with a material existing in the radial direction of the hollow portion.

前述膠囊可為埋入於前述過濾器插塞中之形態,前述煙草棒為圓筒形,前述過濾器為圓筒形,前述膠囊從前述過濾器一端面側觀看之剖面形狀為圓形,當該過 濾器插塞之直徑為A、前述膠囊從前述過濾器一端面側觀看之剖面形狀之圓形之徑為B時,可為0.55≦B/A≦0.75,較佳為0.55≦B/A≦0.70。The capsule may be embedded in the filter plug. The tobacco rod has a cylindrical shape, and the filter has a cylindrical shape. The capsule has a circular cross-sectional shape when viewed from the end face side of the filter. The past The diameter of the filter plug is A, and when the circular shape of the cross-sectional shape of the capsule viewed from the end face side of the filter is B, it may be 0.55 ≦B/A ≦ 0.75, preferably 0.55 ≦ B/A ≦ 0.70. .

本發明適用於具有卷包前述煙草棒和前述過濾器之連接部之周圍之外層紙,且前述外層紙之外周長為25mm、23mm、17mm、15mm以下之情形。The present invention is suitable for use in a case where the outer layer of the outer peripheral paper has a peripheral length of 25 mm, 23 mm, 17 mm, or 15 mm or less.

又,藉由使前述過濾器插塞之單絲纖度為5.0至14.0g/9000m,可一邊維持總纖度一邊製作反作用力低之過濾器,故為較佳。Further, by setting the single yarn fineness of the filter plug to 5.0 to 14.0 g/9000 m, it is possible to produce a filter having a low reaction force while maintaining the total fineness.

依據本發明可提供一種香煙,係使使用者感到較以往容易破壞膠囊。According to the present invention, it is possible to provide a cigarette which makes it easier for the user to damage the capsule than in the past.

1‧‧‧煙草棒1‧‧‧Tobacco stick

2‧‧‧過濾器2‧‧‧Filter

3‧‧‧外層紙3‧‧‧ outer paper

4‧‧‧過濾器4‧‧‧Filter

12‧‧‧煙草填充物12‧‧‧Tobacco Fillers

14‧‧‧捲紙14‧‧‧Roll paper

21‧‧‧周邊過濾器21‧‧‧ perimeter filter

21a‧‧‧周邊過濾器之煙草棒側21a‧‧‧Tobacco rod side of the perimeter filter

21b‧‧‧周邊過濾器之吸嘴口側21b‧‧‧Surface side of the filter

22‧‧‧中空部22‧‧‧ Hollow

23‧‧‧膠囊處23‧‧‧ Capsules

24a‧‧‧煙草棒側插塞24a‧‧‧Tobacco rod side plug

24b‧‧‧吸嘴側插塞24b‧‧‧Sucker side plug

26‧‧‧膠囊26‧‧‧ capsules

28a、28b‧‧‧捲紙28a, 28b‧‧ ‧ roll paper

29‧‧‧成型紙29‧‧‧Forming paper

41a、41b‧‧‧周邊過濾器41a, 41b‧‧‧ perimeter filters

43‧‧‧膠囊43‧‧‧ capsules

44‧‧‧過濾器插塞44‧‧‧Filter plug

46‧‧‧外層紙46‧‧‧ outer paper

48‧‧‧膠囊48‧‧‧ capsules

52‧‧‧成型紙52‧‧‧Molded paper

54a、54b‧‧‧過濾器插塞54a, 54b‧‧‧ filter plug

56‧‧‧空隙填充層56‧‧‧Void filling layer

61‧‧‧平台61‧‧‧ platform

62‧‧‧流變儀62‧‧‧Rheometer

81‧‧‧感測器81‧‧‧ Sensor

82‧‧‧空腔過濾器82‧‧‧cavity filter

242‧‧‧過濾器插塞242‧‧‧Filter plug

242a、242b‧‧‧過濾器插塞242a, 242b‧‧‧ filter plug

262‧‧‧皮膜262‧‧ ‧ film

264‧‧‧內容液264‧‧‧ content liquid

266a、266b‧‧‧膠囊266a, 266b‧ ‧ capsules

A、B‧‧‧直徑A, B‧‧‧ diameter

第1圖係說明本發明第一實施型態之香煙之圖。Fig. 1 is a view showing the cigarette of the first embodiment of the present invention.

第2圖係表示本發明可使用之膠囊形狀之圖。Fig. 2 is a view showing the shape of a capsule which can be used in the present invention.

第3圖係說明壓入率之圖。Figure 3 is a diagram illustrating the indentation rate.

第4圖係說明膠囊直徑之圖。Figure 4 is a diagram illustrating the diameter of the capsule.

第5圖係說明膠囊變形率之圖。Figure 5 is a graph illustrating the rate of deformation of the capsule.

第6圖係說明測定壓入率和反作用力之關係之測定系統之圖。Fig. 6 is a view showing a measurement system for measuring the relationship between the press-in ratio and the reaction force.

第7圖係表示藉由第6圖之測定系統所測定之壓入率和反作用力之關係之圖表。Fig. 7 is a graph showing the relationship between the press-in ratio and the reaction force measured by the measurement system of Fig. 6.

第8圖係說明測定空腔過濾器內膠囊之移動之測定系統之圖。Figure 8 is a diagram illustrating an assay system for determining the movement of a capsule within a cavity filter.

第9A圖係表示以第8圖之測定系統所測定膠囊之移 動之圖。Figure 9A shows the movement of the capsule measured by the measurement system of Figure 8. Moving map.

第9B圖係表示以第8圖之測定系統所測定膠囊之移動之圖。Fig. 9B is a view showing the movement of the capsule measured by the measuring system of Fig. 8.

第9C圖係表示以第8圖之測定系統所測定膠囊之移動之圖。Fig. 9C is a view showing the movement of the capsule measured by the measurement system of Fig. 8.

第9D圖係表示以第8圖之測定系統所測定膠囊之移動之圖。Fig. 9D is a view showing the movement of the capsule measured by the measuring system of Fig. 8.

第10圖係說明本發明第二實施型態之香煙之圖。Fig. 10 is a view showing the cigarette of the second embodiment of the present invention.

第11圖係說明本發明第三實施型態之香煙之圖。Figure 11 is a view showing the cigarette of the third embodiment of the present invention.

以下說明本發明實施型態之例。但本發明不侷限於實施型態之具體態樣,而決定於申請專利範圍所記述者及其相當者。An example of an embodiment of the present invention will be described below. However, the present invention is not limited to the specific embodiments of the embodiments, but is determined by the scope of the patent application and its equivalents.

<第一實施型態><First embodiment>

第1圖表示本發明之第一實施型態之具有膠囊過濾器之香煙。該香煙係將具有將煙草填充物12以捲紙14捲成圓筒形之煙草棒1、以及圓筒形之過濾器2,使用外層紙3捲包煙草棒1和過濾器2之連接部之周圍。Fig. 1 shows a cigarette having a capsule filter according to a first embodiment of the present invention. The cigarette will have a tobacco rod 1 in which the tobacco filler 12 is wound into a cylindrical shape by a roll paper 14, and a cylindrical filter 2, and the outer paper 3 is used to wrap the joint of the tobacco rod 1 and the filter 2. around.

過濾器2之構成係:在煙草棒之長方向互相隔著中空部22而配置之棒側插塞24a(配置在煙草棒側)及吸嘴側插塞24b(配置在吸嘴側);在中空部22之膠囊26;作為外包紙一例之分別捲包棒側插塞24a及吸嘴側插塞24b周圍之捲包紙28a、28b;將作為外包紙一例之捲包紙28a、28b之周圍以殘留中空部22之狀態而配置之成型紙 29。(本發明中將如此在複數過濾器插塞間形成中空部構造之過濾器稱為「空腔過濾器」)。The filter 2 is composed of a rod side plug 24a (disposed on the tobacco rod side) and a nozzle side plug 24b (disposed on the suction nozzle side) which are disposed with the hollow portion 22 interposed therebetween in the longitudinal direction of the tobacco rod; The capsule 26 of the hollow portion 22; the wrapper side plugs 24a and the wrapper papers 28a and 28b around the nozzle side plugs 24b as an example of the outer wrapper; and the wrapper paper 28a, 28b which is an example of the wrapper paper Forming paper arranged in a state of remaining hollow portion 22 29. (In the present invention, a filter having a hollow portion structure between the plurality of filter plugs is referred to as a "cavity filter").

過濾器插塞例如可使用如下述者:聚集複數之纖維素乙酸酯纖維,該纖維素乙酸酯纖維在與煙草棒之長方向實質地平行之方向延伸之單絲纖度為1.0至14.0g/9000m(較佳為5.0至14.0g/9000m,更佳為5.0至6.0g/9000m),並添加例如三乙酸甘油酯之過濾器用塑化劑,對於纖維重量比之塑化劑添加量為2至10%(較佳3至6%),再以總纖度為17000至44000g/9000m(較佳為17000至35000g/9000m)、通氣阻力為100至700mmH2 O/120mm(較佳為260至680mmH2 O/120mm)等之條件下而製造者。另外,也可使用將主要由植物性紙漿所製成之基重為15至60g/m2 、厚度為20至150μmm、寬度為14至27mm之紙集束者。過濾器插塞中也可含有活性碳等。For the filter plug, for example, a plurality of cellulose acetate fibers are aggregated, and the cellulose acetate fibers have a filament fineness of 1.0 to 14.0 g extending in a direction substantially parallel to the longitudinal direction of the tobacco rod. /9000m (preferably 5.0 to 14.0g/9000m, more preferably 5.0 to 6.0g/9000m), and a plasticizer for a filter such as triacetin is added, and the amount of the plasticizer added to the fiber weight ratio is 2 Up to 10% (preferably 3 to 6%), and further having a total fineness of 17,000 to 44,000 g/9000 m (preferably 17,000 to 35000 g/9000 m) and a ventilation resistance of 100 to 700 mmH 2 O/120 mm (preferably 260 to 680 mmH) Manufactured under conditions of 2 O/120 mm). Further, a paper bundle which is mainly made of vegetable pulp and has a basis weight of 15 to 60 g/m 2 , a thickness of 20 to 150 μmm, and a width of 14 to 27 mm can also be used. Activated carbon or the like may also be contained in the filter plug.

外層紙3可使用主要由植物性紙漿所製成之基重為20至60g/m2 、厚度為20至60μmm之紙。捲紙28a、28b及成型紙29可使用主要由植物性紙漿所製成之基重為20至100g/m2 、厚度為20至150μmm、通氣度為0至30000CU之紙。As the outer layer paper 3, paper having a basis weight of 20 to 60 g/m 2 and a thickness of 20 to 60 μm which is mainly made of vegetable pulp can be used. As the roll paper 28a, 28b and the formed paper 29, paper mainly made of vegetable pulp having a basis weight of 20 to 100 g/m 2 , a thickness of 20 to 150 μmm, and an air permeability of 0 to 30,000 CU can be used.

香煙可為下述構成:煙草棒長度(第1圖中之a)為53至67mm、過濾器長度(第1圖中之b)為17至31mm、外層紙之外周長為14至26.1mm、棒側插塞及吸嘴側插塞之長度(第1圖中之d)分別為5mm以上、膠囊在香煙長方向之大小為1至8mm。The cigarette may have a configuration in which the length of the tobacco rod (a in the first drawing) is 53 to 67 mm, the length of the filter (b in the first drawing) is 17 to 31 mm, and the outer circumference of the outer paper is 14 to 26.1 mm. The length of the rod side plug and the nozzle side plug (d in the first drawing) is 5 mm or more, and the size of the capsule in the longitudinal direction of the cigarette is 1 to 8 mm.

本實施型態中,在周邊過濾器21中,由過濾器插塞之徑方向外側向棒側插塞24a及吸嘴側插塞24b之壓入率到達0.5值之前,膠囊26會被破壞。In the present embodiment, in the peripheral filter 21, the capsule 26 is broken before the press-in ratio of the rod-side plug 24a and the nozzle-side plug 24b reaches 0.5 in the radial direction of the filter plug.

<周邊過濾器><peripheral filter>

在此,周邊過濾器之定義為如第1圖之21a、21b所示,當吸煙者要破壞膠囊而以手指加壓在過濾器時其受到壓力處之過濾器。雖然會因吸煙者手指粗細而不同,但通常從周邊過濾器21a之棒側端起到21b之吸嘴口側之長度較多為10至20mm左右。Here, the peripheral filter is defined as a filter which is subjected to pressure when the smoker breaks the capsule and presses the finger against the filter as shown in Figs. 21a and 21b of Fig. 1. Although it varies depending on the thickness of the finger of the smoker, the length from the rod side end of the peripheral filter 21a to the mouth side of the nozzle 21b is usually about 10 to 20 mm.

當吸煙者要破壞膠囊而以手指加壓過濾器時,不僅加壓於與香煙長方向處中存在有膠囊處同位置(以下稱為「膠囊處」)之過濾器,也加壓存在於膠囊處23及煙草棒長方向周邊之過濾器21(周邊過濾器)。When the smoker wants to destroy the capsule and pressurize the filter with the finger, it is not only pressurized to the filter in the same position as the capsule in the longitudinal direction of the cigarette (hereinafter referred to as "capsule"), but also pressurized in the capsule. At the place 23 and the filter 21 (peripheral filter) around the tobacco rod in the longitudinal direction.

<壓入率><Push in rate>

如第3圖所示,當過濾器插塞不受到外壓狀態下過濾器插塞242a之壓入處e之距離為C、過濾器插塞受到外壓狀態下過濾器插塞242b之壓入處e’之距離為D時,以(C-D)/C定義為壓入率。As shown in Fig. 3, when the filter plug is not subjected to an external pressure, the distance e of the filter plug 242a is at a distance C, and when the filter plug is subjected to an external pressure, the filter plug 242b is pressed. When the distance e' is D, the (CD)/C is defined as the press-in ratio.

<膠囊比><capsule ratio>

又,「從膠囊26之過濾器端面側21所見之剖面形狀之圓形之直徑B」對於「過濾器插塞24之直徑A」之比(以下稱為「膠囊比」)B/A為0.55≦B/A≦0.80,較佳為0.55≦B/A≦0.75,更佳為0.55≦B/A≦0.70,膠囊變形率為1/7至2/3。In addition, the ratio of the diameter B of the cross-sectional shape seen from the filter end surface side 21 of the capsule 26 to the diameter A of the filter plug 24 (hereinafter referred to as "capsule ratio") B/A is 0.55. ≦B/A ≦ 0.80, preferably 0.55 ≦ B/A ≦ 0.75, more preferably 0.55 ≦ B/A ≦ 0.70, and the capsule deformation ratio is from 1/7 to 2/3.

<直徑><diameter>

在此,如第4圖所示,膠囊26為球狀時等隨剖面位置而直徑值不同時(B、B’、B”),以其最大值之直徑定義為直徑B。Here, as shown in Fig. 4, when the capsule 26 is spherical or the like, the diameter values differ depending on the cross-sectional position (B, B', B"), and the diameter of the maximum value is defined as the diameter B.

<膠囊變形率><Capsule deformation rate>

如第5圖所示,當膠囊未受到外壓狀態下之膠囊266a壓入處f之距離為E、膠囊受到外壓而變化為要被破壞時之狀態時之膠囊226b壓入處f’之距離為F時,將(E-F)/E定義為膠囊變形率。As shown in Fig. 5, when the capsule is not subjected to the external pressure state, the distance of the capsule 266a is f, and the capsule is subjected to the external pressure and changes to the state to be destroyed, the capsule 226b is pressed into the position f'. When the distance is F, (EF)/E is defined as the capsule deformation rate.

<膠囊><capsule>

膠囊26具有以皮膜262包入內容物一例之含有香料之內容液264之構造。膠囊例如可採用從過濾器端面側21所見剖面形狀為圓形或橢圓形者,可使用如第2圖所示之球體或圓筒體。The capsule 26 has a structure in which a flavor-containing content liquid 264 which is an example of a content is enclosed in a film 262. For example, the capsule may have a circular or elliptical shape as seen from the filter end face side 21, and a spherical body or a cylindrical body as shown in Fig. 2 may be used.

皮膜形成材料例如含有澱粉和膠凝化劑。該膠凝化劑例如可使用結蘭膠(gellan gum)。皮膜形成材料可復含膠凝化助劑。該膠凝化助劑例如可使用氯化鈣。本發明中,皮膜形成材料可復含有膠囊用塑化劑。該膠囊用塑化劑可使用甘油及/或山梨糖醇。皮膜形成材料可復含有色料。The film forming material contains, for example, starch and a gelling agent. As the gelling agent, for example, gellan gum can be used. The film forming material may further comprise a gelling aid. For the gelation aid, for example, calcium chloride can be used. In the present invention, the film forming material may further contain a plasticizer for capsules. The capsule plasticizer can use glycerin and/or sorbitol. The film forming material may contain a coloring material.

又,膠囊變形率可藉由改變皮膜形成材料之組成或厚度而調整。Further, the capsule deformation ratio can be adjusted by changing the composition or thickness of the film forming material.

膠囊之內容液所含香料例如可使用薄荷醇、植物精油等。內容液所含有香料之溶劑例如可使用中鏈甘 油三酸酯(MCT)。內容液可復含有色素、乳化劑、增黏劑等其他添加劑。For the fragrance contained in the content liquid of the capsule, for example, menthol, plant essential oil or the like can be used. The solvent for the fragrance contained in the content liquid can be, for example, a medium chain Triolein (MCT). The content liquid may contain other additives such as a pigment, an emulsifier, and a tackifier.

又,膠囊中可復含有顆粒狀等固形之內容物。Further, the capsule may contain a solid content such as a granule.

<膠囊之製造方法><Method of Manufacturing Capsule>

香料膠囊之製造方法例如採用滴下法時可製成具有無縫皮膜之香料膠囊,故為較佳。該方法可使用雙重噴嘴,從內側噴嘴將內容物、從外側噴嘴將液狀之皮膜物質同時噴出,而使皮膜液無縫地包入內容液。The method for producing a flavor capsule is preferable, for example, by using a dropping method to obtain a flavor capsule having a seamless film. In this method, a double nozzle can be used to simultaneously eject the contents from the inner nozzle and the liquid film material from the outer nozzle, and the coating liquid is seamlessly contained in the content liquid.

當使用者以手指加壓於過濾器,藉此破壞如本發明實施型態之配置於空腔過濾器2內部之膠囊時,本發明研究者努力檢討為何以往之香煙時會感到膠囊不容易破壞。When the user presses the finger against the filter, thereby destroying the capsule disposed in the interior of the cavity filter 2 according to the embodiment of the present invention, the inventors of the present invention strive to review why the cigarette is not easily damaged when the cigarette is used. .

本發明研究者將如同第6圖所示之在平台61上設置之過濾器插塞242,以配置在其徑方向外側之流變儀62而從上面壓入時並測定其壓力時,獲得如同第7圖所示測定結果。第7圖中之No.1至4分別對應後述表1及表2所記載之試樣No.。第7圖縱軸表示過濾器插塞每單位截面積之反作用力、橫軸表示壓入率之圖表,可知因壓入率變大而反作用力變大。又,每單位截面積之反作用力係將反作用力除以截面積(mm2 )的值,而剖面係跟圓筒狀過濾器之長方向成為直交之圓形剖面。The inventors of the present invention obtain a filter plug 242 provided on the stage 61 as shown in Fig. 6 to arrange the rheometer 62 on the outer side in the radial direction thereof, and when the pressure is measured from above and the pressure is measured, The measurement results shown in Fig. 7 are shown. No. 1 to 4 in Fig. 7 correspond to sample No. described in Tables 1 and 2, which will be described later. The vertical axis of Fig. 7 shows the reaction force per unit sectional area of the filter plug, and the horizontal axis shows the graph of the press-in ratio. It is understood that the reaction force increases as the press-in ratio increases. Further, the reaction force per unit sectional area is a value obtained by dividing the reaction force by the cross-sectional area (mm 2 ), and the cross-section is perpendicular to the longitudinal direction of the cylindrical filter.

亦即,如前述當使用者破壞膠囊時也會對周邊過濾器加壓,所以破壞膠囊時如述測定結果般過濾器插 塞作用為反作用力,可知若要破壞膠囊之壓入率變大則反作用力之值就會一樣大。That is, as described above, when the user breaks the capsule, the peripheral filter is also pressurized, so when the capsule is broken, the filter is inserted as described. The plug action is a reaction force, and it can be seen that if the crushing rate of the capsule is to be broken, the value of the reaction force is as large.

更值得注目之事情,係壓入率在特定值(本測定為0.5)以下時會因壓入率變大而反作用率直線地增加(第一增加率),相對於此,壓入率大於特定值時會因壓入率變大而反作用力呈現二次曲線性地增加(第二增加率大於前述第一增加率)。亦即,若壓入率大於特定值則反作用力大幅增加,再者在壓入途中,反作用力之增加傾向會有變化。此認為是使使用者感覺膠囊不容易破壞之原因之一。More importantly, when the press-in ratio is below a specific value (this measurement is 0.5) or less, the reaction rate increases linearly and the reaction rate increases linearly (the first increase rate). In contrast, the press-in ratio is larger than the specific value. When the value is increased, the reaction force increases in a quadratic manner (the second increase rate is greater than the aforementioned first increase rate). That is, if the press-in ratio is larger than a specific value, the reaction force is greatly increased, and in the middle of press-fitting, the tendency of the reaction force to increase is changed. This is considered to be one of the reasons why the user feels that the capsule is not easily broken.

又,第6圖中用以測定之流變儀係SunRheometer CR3000EZ(SUN SCIENTIFIC股份公司製),過濾器插塞之製作條件如同表1、表2所示。No.4以外之試樣以纖維素乙酸酯纖維作為材料,塑化劑使用三乙酸甘油酯。In addition, the rheometer used in the measurement of Fig. 6 is a SunRheometer CR3000EZ (manufactured by SUN SCIENTIFIC Co., Ltd.), and the production conditions of the filter plug are as shown in Tables 1 and 2. The sample other than No. 4 was made of cellulose acetate fiber, and the plasticizer was triacetin.

流變儀之壓入寬度(圓形壓入面之直徑)為15.0mm,空腔過濾器之長方向之空腔寬為6.0mm,壓入空腔過濾器時,將流變儀之寬方向之中心位置對準在空腔之寬方向之中心位置而進行壓入。又,所有試樣皆以過濾器插塞之基重為50g/m2 、厚度為52μm之成型紙捲製,過濾器插塞之長度為27mm,且不含有膠囊。The press-in width of the rheometer (the diameter of the circular press-in surface) is 15.0 mm, and the cavity width of the cavity filter is 6.0 mm in the long direction. When pressed into the cavity filter, the width direction of the rheometer is applied. The center position is aligned in the center of the width direction of the cavity to be pressed in. Further, all of the samples were rolled with a filter plug having a basis weight of 50 g/m 2 and a thickness of 52 μm, and the filter plug was 27 mm in length and contained no capsule.

本實施型態之具有膠囊過濾器之香煙,若過濾器之壓入率在特定值(本發明為0.5)以下時就能破壞膠囊,所以使用者可感受到較以往更容易破壞膠囊。In the cigarette with the capsule filter of the present embodiment, if the press-in ratio of the filter is at a specific value (0.5 in the present invention), the capsule can be broken, so that the user can feel that the capsule is more easily broken than in the past.

又,第9A圖至第9D圖係如同第8圖所示,以流變儀62從上面壓入設置於感壓導傳性高彈性體感測器81上之空腔過濾器82時,由感測器81所測得之壓力分佈。又,擠壓於中空部部分之中心配置膠囊的空腔過濾器,第9A圖至第9D圖之縱軸所示之Y方向、橫軸所示之X方向係對應於第8圖中所示之X方向及Y方向。壓力乃按照1、2、…之順序表示其高低。又,第9圖中測定所使用 之流變儀係如同前述,傳感器81使用Inastomer(INABA-RUBBER股份公司製)。Further, Figs. 9A to 9D are as shown in Fig. 8, when the rheometer 62 is pressed from above into the cavity filter 82 provided on the pressure-sensitive high-elasticity sensor 81, The pressure distribution measured by the sensor 81. Further, the cavity filter in which the capsule is placed at the center of the hollow portion is formed, and the X direction indicated by the Y direction and the horizontal axis shown by the vertical axis of FIGS. 9A to 9D corresponds to that shown in FIG. The X direction and the Y direction. The pressure is expressed in the order of 1, 2, .... Also, the measurement used in Figure 9 is used. The rheometer is as described above, and the sensor 81 uses Inastomer (manufactured by INABA-RUBBER AG).

第9A至9D圖表示按照該順序從開始壓入起依照時間之壓力分布。第9A圖及第9B圖係表示壓力尚未到達膠囊之階段,表示僅由過濾器插塞產生之壓力。第9C圖壓力到達膠囊,而膠囊部分也產生壓力。第9D圖表示膠囊破裂而使第9C圖之產生在膠囊部分之壓力幾乎消失。Figures 9A to 9D show the pressure distribution in accordance with the time from the start of pressing in this order. Figures 9A and 9B show the stage in which the pressure has not yet reached the capsule, indicating the pressure generated only by the filter plug. The pressure in Fig. 9C reaches the capsule, and the capsule portion also generates pressure. Fig. 9D shows that the capsule is broken so that the pressure generated in the capsule portion of Fig. 9C almost disappears.

此處可知第9C圖檢測到之高壓處係從空腔過濾器之中空部之中心位置朝向Y方向之負值方向偏移。由此可知透過過濾器插塞擠壓使配置中空部之膠囊破壞之過程中,膠囊在中空部會移動。這種膠囊之移動也被認為是使用者感到以往香煙之膠囊難以破壞之主因之一。Here, it can be seen that the high pressure detected in the Fig. 9C is shifted from the center position of the hollow portion of the cavity filter toward the negative direction of the Y direction. From this, it is understood that the capsule moves in the hollow portion during the process of damaging the capsule in which the hollow portion is disposed by the filter plug. The movement of such a capsule is also considered to be one of the main reasons why the user feels that the capsule of the cigarette is difficult to break.

本發明在如同本實施型態般使用空腔過濾器時,由於膠囊比在0.55≦A≦0.8之範圍,可使膠囊在中空部中之移動範圍變小,此點會使使用者感覺較容易破壞膠囊。When the cavity filter is used in the present embodiment as in the present embodiment, since the capsule ratio is in the range of 0.55 ≦A ≦ 0.8, the movement range of the capsule in the hollow portion can be made small, which makes the user feel easier. Destroy the capsule.

當膠囊和成型紙29(本實施型態中之周邊構件)有接觸時,在擠壓而破壞配置於中空部22之膠囊26之過程中,藉由膠囊26跟成型紙29之間之摩擦力而抑制膠囊26之移動。因此使用者更能感到膠囊容易破壞。又,不使用成型紙29時,例如外層紙等存在於中空部之徑方向外側之構件係成為周邊構件。When the capsule and the molded paper 29 (peripheral member in this embodiment) are in contact with each other, the friction between the capsule 26 and the molded paper 29 is suppressed in the process of squeezing and damaging the capsule 26 disposed in the hollow portion 22. The movement of the capsule 26 is suppressed. Therefore, the user is more likely to feel that the capsule is easily damaged. Moreover, when the molded paper 29 is not used, for example, the member which exists in the radial direction outer side of a hollow part, such as an outer-surface paper, is a peripheral member.

使用空腔過濾器時,就製造安定性之觀點而言,膠囊比較佳為0.55≦B/A≦0.75,更佳為0.55≦B/A≦ 0.70。When a cavity filter is used, the capsule is preferably 0.55 ≦ B/A ≦ 0.75, more preferably 0.55 ≦ B/A from the viewpoint of stability. 0.70.

若過濾器之直徑變小則膠囊之容量也變小,復吸煙者之吸引流速會變大,故膠囊香料量就有不足之傾向。藉由使用具有膠囊比為0.55≦B/A≦0.8之膠囊過濾器之香煙,使對於過濾器徑之膠囊容量較以往增多,而減輕如此問題。If the diameter of the filter becomes smaller, the capacity of the capsule becomes smaller, and the flow rate of attraction of the re-smoker becomes larger, so the amount of the capsule fragrance tends to be insufficient. By using a cigarette having a capsule filter having a capsule ratio of 0.55 ≦ B/A ≦ 0.8, the capsule capacity for the filter diameter is increased as compared with the prior art, and the problem is alleviated.

以手指擠壓物體時,若手指之某部分由於擠壓而凹陷程度大則一般就會有「硬」之感覺,這也會帶來「不易破裂」之印象。所以,過濾器直徑小之香煙之情形,膠囊之大小也隨著變小,力有容易集中於手指一點之傾向,總體而言雖然加以相同力量,但小膠囊感到較強之「不易破裂」。這種容易感覺到「不易破裂」之直徑小之香煙中,同樣可使用具有膠囊比0.55≦B/A≦0.8之膠囊過濾器之香煙,藉此緩和前述手指上力量之集中,而減低「不易破裂」之感覺。When squeezing an object with a finger, if a part of the finger is depressed due to squeezing, it will generally have a "hard" feeling, which will also give the impression of "not easily broken". Therefore, in the case of a cigarette having a small filter diameter, the size of the capsule is also reduced, and the force tends to concentrate on the finger. In general, although the same strength is applied, the small capsule feels "not easily broken". In a cigarette of a small diameter that is easy to feel "not easily broken", a cigarette having a capsule filter having a capsule ratio of 0.55 ≦ B/A ≦ 0.8 can also be used, thereby mitigating the concentration of the force on the finger, and reducing the difficulty. The feeling of rupture.

據此,本發明之外層紙若外周長度減少為25mm以下、23mm以下、17mm以下、15mm以下,則可對應其而更適宜地使用。According to this, when the outer layer length of the outer layer paper of the present invention is reduced to 25 mm or less, 23 mm or less, 17 mm or less, or 15 mm or less, it can be suitably used.

<第二實施型態><Second embodiment>

第10圖表示本發明中之第二實施型態之具有膠囊過濾器之香煙。該香煙中,過濾器部不同於第一實施型態,其他相同部分則賦予相同符號並省略其說明。Fig. 10 is a view showing a cigarette having a capsule filter according to a second embodiment of the present invention. In the cigarette, the filter portion is different from the first embodiment, and the same portions are denoted by the same reference numerals and the description thereof will be omitted.

第二實施型態中之過濾器4係以過濾器插塞44、捲包在過濾器插塞44周圍之外包紙之一例之外層紙 46、以及埋入於過濾器插塞44中之膠囊48所構成。(此種過濾器內部埋入有膠囊之構造之過濾器,在本發明之說明書中稱為「埋入性過濾器」。)The filter 4 in the second embodiment is a filter paper 44, and is wrapped around the filter plug 44. 46, and a capsule 48 embedded in the filter plug 44. (A filter having a capsule structure embedded in such a filter is referred to as a "buried filter" in the specification of the present invention.)

可使用與第一實施型態中所說明之膠囊、過濾器插塞、外層紙、捲紙等相同者,香煙之各尺寸也可使用與第一實施型態中所說明相同者。The same as the capsule, the filter plug, the outer layer paper, the roll paper, and the like described in the first embodiment can be used, and the respective dimensions of the cigarette can be the same as those described in the first embodiment.

又,膠囊之製造方法係使用相同於第一實施型態中所說明之膠囊,所以省略說明。Further, since the capsule is manufactured in the same manner as the capsule described in the first embodiment, the description thereof is omitted.

本實施型態中,膠囊48係在周邊過濾器41a、41b中,從過濾器插塞之徑方向外側朝向過濾器插塞44之壓入率到達0.5之前被破壞。In the present embodiment, the capsules 48 are broken in the peripheral filters 41a and 41b from the outer side in the radial direction of the filter plug toward the filter plug 44 before the press-in ratio reaches 0.5.

又,膠囊比B/A可為0.55≦B/A≦0.75,較佳可為0.55≦B/A≦0.70,且膠囊變形率為2/3以下。Further, the capsule ratio B/A may be 0.55 ≦B/A ≦ 0.75, preferably 0.55 ≦ B/A ≦ 0.70, and the capsule deformation ratio is 2/3 or less.

第二實施型態中,備有過濾器之香煙中,膠囊係存在於過濾器中,故吸煙者在破壞膠囊時要加壓於周邊過濾器41a、41b,所以破壞膠囊時過濾器作用為反作用力,破壞膠囊之壓入率愈大則反作用力之值就會一樣大。In the second embodiment, in the cigarette provided with the filter, the capsule is present in the filter, so that the smoker pressurizes the peripheral filter 41a, 41b when the capsule is broken, so that the filter acts as a reaction when the capsule is broken. Force, the greater the indentation rate of the capsule, the greater the value of the reaction force.

然而,本實施型態中,當具有膠囊過濾器之香煙其濾器之壓入率在特定值(0.5)以下時就能破壞膠囊,所以使用者能感覺到較以往容易破壞膠囊。However, in the present embodiment, when the pressure of the filter having a capsule filter is less than a specific value (0.5), the capsule can be broken, so that the user can feel that the capsule is easily broken.

已往具有埋入性過濾器之香煙,因為在膠囊處43中存在過濾器而有給予較大之「不易破壞」之感覺之傾向,所以使用本發明係特別有效。In the past, cigarettes having a burying filter have a tendency to give a large "non-destructible" feeling because of the presence of a filter in the capsule portion 43, so that the present invention is particularly effective.

又,一般而言,具有埋入性過濾器之香煙在 將纖維素乙酸酯纖維等凝聚形成棒狀而製成過濾器插塞之步驟中,凝聚纖維時係將膠囊配置在纖維內而製作。Also, in general, cigarettes with a buried filter are The cellulose acetate fiber or the like is agglomerated into a rod shape to form a filter plug, and when the fibers are agglomerated, the capsule is placed in the fiber to be produced.

因此,如此製成之第二實施型態中之具有過濾器之香煙,藉由使膠囊比為0.55≦B/A≦0.75而使膠囊位置之過濾器插塞較之以往更被擠壓固定,所以使用者手指之壓力較容易傳達到膠囊,可使消費者感到更容易使膠囊破裂。Therefore, in the cigarette of the second embodiment thus produced, the filter having the filter has a capsule ratio of 0.55 ≦B/A ≦ 0.75, so that the filter plug of the capsule position is more squeezed and fixed than before. Therefore, the pressure of the user's fingers is more easily transmitted to the capsule, making it easier for the consumer to break the capsule.

有鑑於膠囊之破壞容易度與使用者吸引香煙時所感覺到通氣阻力之關係,當膠囊比率在0.55≦B/A≦0.70時,可以一邊保持容易破壞膠囊一邊可使通氣阻力恰好(通氣阻力過高則難以吸引,相反地若通氣阻力太低則難以獲得吸煙之感覺),此點係較佳。In view of the relationship between the ease of destruction of the capsule and the feeling of ventilation resistance when the user is attracted to the cigarette, when the capsule ratio is 0.55≦B/A≦0.70, the ventilation resistance can be justified while maintaining the capsule damage easily (ventilation resistance is excessive). If it is high, it is difficult to attract. On the contrary, if the ventilation resistance is too low, it is difficult to obtain the feeling of smoking. This is preferable.

又,本實施型態中係如同前述,若本發明隨著外層紙之外周長度減少為25mm以下、23mm以下、17mm以下、15mm以下,則可對應其而更適宜地使用。Further, in the present embodiment, as described above, if the outer peripheral length of the outer layer paper is reduced to 25 mm or less, 23 mm or less, 17 mm or less, or 15 mm or less, the present invention can be suitably used.

<滲出之對策><Countermeasure for seepage>

本發明之第三實施型態之香煙示於第11圖。本實施型態和第一實施型態使用同樣之空腔過濾器,因此,跟第一實施型態中相同處係賦予相同符號並省略其說明。又,跟第一實施型態不同處為未使用捲紙26、以及成型紙使用防止膠囊之內容液滲透之防滲透成型紙52之兩點。A cigarette according to a third embodiment of the present invention is shown in Fig. 11. In the present embodiment, the same cavity filter is used as in the first embodiment, and therefore, the same reference numerals are given to the same portions as in the first embodiment, and the description thereof will be omitted. Further, unlike the first embodiment, the roll paper 26 is not used, and the molded paper uses two points of the penetration preventing paper 52 which prevents the liquid of the capsule from penetrating.

該防滲透成型紙52之例可使用具有防水性能之防水紙、具有防油性能之防油紙、具有防水及防油性 能之防水防油紙、以防水或/及防油性能之蠟塗層於內側之紙等。如此成型紙之通氣度幾乎是零。The anti-penetration molding paper 52 can be made of waterproof paper with waterproof performance, greaseproof paper with oil resistance, waterproof and oil proof. Waterproof and greaseproof paper, water-repellent or/and oil-repellent wax coated on the inside. The air permeability of such a formed paper is almost zero.

再者,防滲透成型紙52和過濾器插塞54a、54b之間係形成空隙填充層56,並填充防滲透成型紙52和過濾器插塞54a、54b之間之空隙。空隙填充層例如可使用漿糊或熱熔膠等之接著材料等。又,使用具防水或/及防油性能之蠟等塗布內側而成之紙時,其蠟可達成空隙填充層之功能。Further, a gap-filling layer 56 is formed between the impermeable molding paper 52 and the filter plugs 54a, 54b, and fills the gap between the impermeable molded paper 52 and the filter plugs 54a, 54b. As the void-filled layer, for example, a paste material such as a paste or a hot melt adhesive or the like can be used. Further, when a paper having an inner side coated with a wax having water repellency and/or oil repellency is used, the wax can function as a void-filled layer.

當膠囊比為0.55≦B/A時,雖可收容較多之內容液,但是藉由構成本實施型態從膠囊流出內容液於中空部時,可減輕內容液之露出於外部之虞。When the capsule ratio is 0.55 ≦B/A, a large amount of the content liquid can be accommodated. However, when the content liquid is discharged from the capsule to the hollow portion in the present embodiment, the exposure of the content liquid to the outside can be reduced.

當然,也可使用如上述防滲透成型紙般之防止膠囊內容液滲透之捲紙和空隙填充層,而構成壓埋入性過濾器。又,本發明在吸煙消費者使用手指以外之方法而破壞膠囊時也很適用。Of course, it is also possible to form a pressure-embedded filter by using a roll paper and a void-filling layer which prevent the penetration of the capsule content liquid like the above-mentioned impermeable molding paper. Further, the present invention is also applicable when a smoking consumer uses a method other than a finger to break the capsule.

又,前述本發明之各種實施型態中,各構成要件及各條件設定等倘無特別明示,皆可分別獨立並各自組合。Further, in the various embodiments of the present invention, each of the constituent elements, the setting of each condition, and the like may be independently and individually combined unless otherwise specified.

1‧‧‧煙草棒1‧‧‧Tobacco stick

2‧‧‧過濾器2‧‧‧Filter

3‧‧‧外層紙3‧‧‧ outer paper

12‧‧‧煙草填充物12‧‧‧Tobacco Fillers

14‧‧‧捲紙14‧‧‧Roll paper

21‧‧‧周邊過濾器21‧‧‧ perimeter filter

21a‧‧‧周邊過濾器之煙草棒側21a‧‧‧Tobacco rod side of the perimeter filter

21b‧‧‧周邊過濾器之吸嘴口側21b‧‧‧Surface side of the filter

22‧‧‧中空部22‧‧‧ Hollow

23‧‧‧膠囊處23‧‧‧ Capsules

24a‧‧‧煙草棒側插塞24a‧‧‧Tobacco rod side plug

24b‧‧‧吸嘴側插塞24b‧‧‧Sucker side plug

26‧‧‧膠囊26‧‧‧ capsules

28a、28b‧‧‧捲紙28a, 28b‧‧ ‧ roll paper

29‧‧‧成型紙29‧‧‧Forming paper

262‧‧‧皮膜262‧‧ ‧ film

264‧‧‧內容液264‧‧‧ content liquid

A、B‧‧‧直徑A, B‧‧‧ diameter

Claims (16)

一種香煙,係具有煙草棒及過濾器,前述過濾器具有連接於煙草棒一端之過濾器插塞以及在皮膜內配置內容物之膠囊,其中,前述過濾器插塞係從外部壓入時具有以下性質:當前述過濾器插塞不受到外壓狀態下前述過濾器插塞之壓入處之距離為C、前述過濾器插塞受到外壓狀態下前述過濾器插塞之壓入處之距離為D時,以(C-D)/C定義之壓入率在特定值以下時,隨著前述壓入率增大而反作用力以第一增加率增加,當前述壓入率大於前述特定值時,隨著前述壓入率之增大而反作用力以大於前述第一增加率之第二增加率增加,而前述膠囊對於前述過濾器插塞之前述壓入率為前述特定值以下時,前述膠囊會被破壞。 A cigarette comprising a tobacco rod and a filter, wherein the filter has a filter plug connected to one end of the tobacco rod and a capsule in which a content is disposed in the film, wherein the filter plug has the following when pressed from the outside; Property: when the filter plug is not subjected to an external pressure, the distance between the press-insertion of the filter plug is C, and the distance at which the filter plug is pressed by the filter plug under external pressure is In the case of D, when the press-in ratio defined by (CD)/C is below a certain value, the reaction force increases at the first increase rate as the press-in ratio increases, and when the press-in ratio is greater than the aforementioned specific value, The increase in the press-in ratio and the reaction force increase at a second increase rate greater than the first increase rate, and the capsule may be subjected to the aforementioned press-in ratio of the filter plug below the specific value. damage. 如申請專利範圍第1項所述之香煙,其中,前述壓入率之特定值為0.5。 The cigarette according to claim 1, wherein the specific value of the press-in ratio is 0.5. 如申請專利範圍第2項所述之香煙,其中,前述過濾器插塞係由纖維素乙酸酯纖維所形成。 The cigarette according to claim 2, wherein the filter plug is formed of cellulose acetate fibers. 如申請專利範圍第1項至第3項中任一項所述之香煙,其中,前述過濾器插塞具有相互間隔並隔著中空部配置之煙草棒側插塞及吸嘴口側插塞部分,而前述膠囊係配置於前述中空部。 The cigarette according to any one of claims 1 to 3, wherein the filter plug has a tobacco rod side plug and a nozzle side plug portion which are spaced apart from each other and disposed with a hollow portion therebetween The capsule is disposed in the hollow portion. 如申請專利範圍第4項所述之香煙,其中,前述煙草棒為圓筒形,前述過濾器為圓筒形,前述膠囊從前述 過濾器一端面側觀看之剖面形狀為圓形,當前述過濾器插塞之直徑為A、前述膠囊之從前述過濾器一端面側觀看之剖面形狀之圓形的直徑為B時,為0.55≦B/A≦0.80。 The cigarette according to claim 4, wherein the tobacco rod has a cylindrical shape, and the filter has a cylindrical shape, and the capsule is from the foregoing The cross-sectional shape of the filter viewed from the side of the end face is circular. When the diameter of the filter plug is A, and the diameter of the circular shape of the cross-sectional shape of the capsule viewed from the end face side of the filter is B, it is 0.55 ≦. B/A ≦ 0.80. 如申請專利範圍第5項所述之香煙,其特徵為0.55≦B/A≦0.75。 A cigarette according to claim 5, which is characterized by 0.55 ≦B/A ≦ 0.75. 如申請專利範圍第6項所述之香煙,其特徵為0.55≦B/A≦0.70。 The cigarette of claim 6 is characterized in that it is 0.55 ≦ B/A ≦ 0.70. 如申請專利範圍第5項所述之香煙,其中,前述膠囊係接觸存在於於中空部之徑方向之周邊材料。 The cigarette according to claim 5, wherein the capsule is in contact with a material existing in a radial direction of the hollow portion. 如申請專利範圍第1項至第3項中任一項項所述之香煙,其中,前述膠囊係埋入於前述過濾器插塞中。 The cigarette according to any one of claims 1 to 3, wherein the capsule is embedded in the filter plug. 如申請專利範圍第9項所述之香煙,其中,該煙草棒為圓筒形,前述過濾器為圓筒形,前述膠囊從前述過濾器一端面側觀看之剖面形狀為圓形,當前述過濾器插塞之直徑為A、前述膠囊之從前述過濾器一端面側觀看之剖面形狀之圓形的直徑為B時,為0.55≦B/A≦0.75。 The cigarette according to claim 9, wherein the tobacco rod has a cylindrical shape, and the filter has a cylindrical shape, and the capsule has a circular cross-sectional shape when viewed from an end surface side of the filter, when the filtering is performed. The diameter of the plug is A, and when the diameter of the circular shape of the cross-sectional shape of the capsule viewed from the one end surface side of the filter is B, it is 0.55 ≦B/A ≦ 0.75. 如申請專利範圍第10項所述之香煙,其特徵為0.55≦B≦0.70之香煙。 A cigarette according to claim 10, characterized in that it is a cigarette of 0.55 ≦ B ≦ 0.70. 如申請專利範圍第3項所述之香煙,其具有卷包前述煙草棒和前述過濾器之連接部之周圍之外層紙,且前述外層紙之外周長為25mm以下。 The cigarette according to claim 3, which has an outer layer of paper wrapped around the connecting portion of the tobacco rod and the filter, and has an outer circumference of 25 mm or less. 如申請專利範圍第12項所述之香煙,其中,該外層紙 之外周長為23mm以下。 The cigarette of claim 12, wherein the outer paper The outer circumference is 23 mm or less. 如申請專利範圍第13項所述之香煙,其中,該外層紙之外周長為17mm以下之香煙。 The cigarette according to claim 13, wherein the outer layer has a cigarette having a circumference of 17 mm or less. 如申請專利範圍第14項所述之香煙,其中,該外層紙之外周長度為15mm以下之香煙。 The cigarette according to claim 14, wherein the outer paper has a cigarette having a length of 15 mm or less. 如申請專利範圍第1項至第3項中任一項所述之香煙,其中,該過濾器插塞之單絲纖度為5.0至14.0g/9000m。 The cigarette according to any one of claims 1 to 3, wherein the filter plug has a single filament fineness of 5.0 to 14.0 g/9000 m.
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