TWI710324B - Smoking article with filter - Google Patents

Smoking article with filter Download PDF

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TWI710324B
TWI710324B TW106107771A TW106107771A TWI710324B TW I710324 B TWI710324 B TW I710324B TW 106107771 A TW106107771 A TW 106107771A TW 106107771 A TW106107771 A TW 106107771A TW I710324 B TWI710324 B TW I710324B
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filter
smoking article
paper
compression
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TW201832674A (en
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日出島拓
藤倉大史
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日商日本煙草產業股份有限公司
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Abstract

Provided is a smoking article with filter including an aerosol generating member, a filter having a filter material and one or plural filter wrappers winding around an outer periphery of the filter material, and an outer wrapper winding around an end of the aerosol generating member and an outer periphery of the filter, wherein an arithmetic averaged roughness of the outer periphery of the outer wrapper is less than 2.0μm, and the filter which has been wound by the outer wrapper has a compression recovery of 60% or more after a compression load of 2.5N is subjected in a diameter direction with respect to a range having a length of 10mm.

Description

附濾嘴之吸煙物品 Smoking items with filter

本發明是關於一種附濾嘴之吸煙物品。 The invention relates to a smoking article with a filter.

附濾嘴之吸煙物品,例如附濾嘴之香菸是將煙桿及濾嘴對接,並利用外側包裝紙將濾嘴的外周面及對接部附近的煙桿的外周面捲裝起來使其一體化。 Filter-attached smoking articles, such as filter-attached cigarettes, connect the tobacco rod and the filter, and use the outer wrapper to wrap the outer peripheral surface of the filter and the outer peripheral surface of the tobacco rod near the butting part to make it integrated .

在附濾嘴之吸煙物品當中,利用外側包裝紙捲裝起來的濾嘴發揮作為使用者於吸煙時銜在口中的吸口部的功能。吸口部的物理特性賦予使用者於吸煙時各種感覺,因此會影響使用者對於該附濾嘴之吸煙物品的印象。 Among the smoking articles with a filter, the filter wrapped with an outer wrapping paper functions as a mouthpiece that the user holds in the mouth when smoking. The physical characteristics of the mouthpiece give the user various feelings when smoking, and therefore affect the user's impression of the smoking article with filter.

專利文獻1揭示一種口側之端具有固定以上之硬度的吸煙物品用濾嘴,俾使使用者於吸煙體驗期間可咬住吸煙物品用濾嘴的口側之端而得到樂趣。 Patent Document 1 discloses a smoking article filter with a hardness higher than a fixed degree at the mouth side, so that the user can bite the mouth side end of the smoking article filter during a smoking experience to have fun.

[先前技術文獻] [Prior Technical Literature] [專利文獻] [Patent Literature]

[專利文獻1]日本特表2016-523565號公報 [Patent Document 1] JP 2016-523565 Publication

然而,專利文獻1著重於使用者咬住濾嘴而得到樂趣的行為,並不對使用者於吸煙時用嘴唇保持吸口部時的感覺(銜住感)進行評價。 However, Patent Document 1 focuses on the user's act of biting the filter for enjoyment, and does not evaluate the sensation (hold feeling) of the user when the user holds the mouthpiece with his lips while smoking.

本發明之課題在於提供一種使用者於吸煙時用嘴唇保持吸口部時的感覺(銜住感)良好的附濾嘴之吸煙物品。 The subject of the present invention is to provide a filter-attached smoking article with a good feeling (hold feeling) when the user holds the mouth with his lips during smoking.

根據本發明,可提供一種附濾嘴之吸煙物品,其特徵為具備:煙霧(aerosol)產生構件;具備濾材及將濾材的外周面捲裝起來的一片或複數片濾嘴紙的濾嘴;以及將煙霧產生構件的端部及前述濾嘴的外周面捲裝起來的外側包裝紙,外側包裝紙的外周面的算術平均粗糙度為未滿2.0μm,以外側包裝紙捲裝起來的濾嘴之對於長度10mm的範圍,朝徑向施加2.5N的壓縮荷重後的壓縮回復性為60%以上。 According to the present invention, there can be provided a smoking article with a filter, which is characterized by comprising: an aerosol generating member; a filter with a filter material and one or more pieces of filter paper wound on the outer peripheral surface of the filter material; and The outer wrapper wrapped around the end of the smoke generating member and the outer peripheral surface of the aforementioned filter. The arithmetic average roughness of the outer peripheral surface of the outer wrapper is less than 2.0μm, which is one of the filters wrapped by the outer wrapper. For a range with a length of 10 mm, the compression recovery after a compression load of 2.5 N is applied in the radial direction is 60% or more.

根據本發明,可提供一種使用者用嘴唇保持吸口部時的感覺(銜住感)良好的附濾嘴之吸煙物品。 According to the present invention, it is possible to provide a smoking article with a filter which has a good feeling (hold feeling) when the user holds the mouth part with his lips.

1‧‧‧第1實施形態的附濾嘴之吸煙物品 1. Smoking article with filter in the first embodiment

2‧‧‧第3實施形態的附濾嘴之吸煙物品 2. Smoking articles with filters in the third embodiment

11‧‧‧煙霧產生構件(煙桿) 11‧‧‧Smoke generating component (smoke rod)

12、22‧‧‧濾嘴 12, 22‧‧‧Filter

13、23‧‧‧外側包裝紙 13, 23‧‧‧Outside wrapping paper

22a‧‧‧第1濾嘴組件 22a‧‧‧The first filter tip assembly

22b‧‧‧第2濾嘴組件 22b‧‧‧Second filter assembly

22c‧‧‧外側濾嘴捲紙 22c‧‧‧Outside filter tip roll paper

111‧‧‧菸絲 111‧‧‧Tobacco

112‧‧‧捲煙紙 112‧‧‧Cigarette Paper

121‧‧‧濾材 121‧‧‧Filter material

221a‧‧‧第1濾材 221a‧‧‧The first filter

221b‧‧‧第2濾材 221b‧‧‧Second filter material

222a‧‧‧第1內側濾嘴捲紙 222a‧‧‧The first inner filter tip roll paper

222b‧‧‧第2內側濾嘴捲紙 222b‧‧‧The second inner filter tip roll paper

第1圖是顯示出用來算出壓縮回復性的壓縮變形量-壓縮復原力曲線的概略圖。 Figure 1 is a schematic diagram showing a curve of compression deformation-compression restoring force used to calculate compression recovery.

第2圖是圖示出硬度之定義的概略圖。 Figure 2 is a schematic diagram illustrating the definition of hardness.

第3圖是第1實施形態的附濾嘴之吸煙物品的概略剖 面圖。 Figure 3 is a schematic cross-sectional view of the smoking article with filter according to the first embodiment.

第4圖是第3實施形態的附濾嘴之吸煙物品的概略剖面圖。 Fig. 4 is a schematic cross-sectional view of the smoking article with filter according to the third embodiment.

第5圖是壓縮回復性之測定方法的概略圖。 Figure 5 is a schematic diagram of a method for measuring compression recovery.

以下,詳細說明本發明的附濾嘴之吸煙物品。 Hereinafter, the smoking article with filter of the present invention will be described in detail.

本發明的附濾嘴之吸煙物品具備:煙霧產生構件;具備濾材及將濾材的外周面捲裝起來的一片或複數片濾嘴捲紙的濾嘴;以及將煙霧產生構件的端部及濾嘴的外周面捲裝起來的外側包裝紙。外側包裝紙的外周面的算術平均粗糙度為未滿2.0μm,以外側包裝紙捲裝起來的濾嘴之對於長度10mm的範圍,朝徑向施加2.5N的壓縮荷重後的壓縮回復性為60%以上。 The smoking article with a filter of the present invention is provided with: a smoke generating member; a filter provided with a filter material and one or more filter paper wrappers on the outer peripheral surface of the filter material; and the end of the smoke generating member and the filter Outer wrapping paper rolled up on the outer peripheral surface. The arithmetic average roughness of the outer peripheral surface of the outer wrapping paper is less than 2.0μm, and the compression recovery of the filter wrapped in the outer wrapping paper for a range of 10mm in length and a compression load of 2.5N in the radial direction is 60 %the above.

在附濾嘴之吸煙物品當中,以外側包裝紙捲裝起來的濾嘴是使用者吸煙時銜在口中的吸口部。又,外側包裝紙的外周面是使用者的嘴唇於吸煙時會接觸的吸口部的外周面。發明者群發現,根據本發明的附濾嘴之吸煙物品,使用者於吸煙時用嘴唇保持吸口部時的感覺(銜住感)特別良好。 Among the smoking articles with filters, the filter wrapped in an outer wrapper is the mouthpiece held in the mouth when the user smokes. In addition, the outer peripheral surface of the outer wrapper is the outer peripheral surface of the mouthpiece that the user's lips touch when smoking. The inventors have found that according to the smoking article with filter of the present invention, the user feels particularly good when the user holds the mouth with his lips (hold feeling) during smoking.

又,為了更提升附濾嘴之吸煙物品的銜住感,發明者群發現到外側包裝紙的外周面的算術平均粗糙度以1.5μm以下為佳,更佳為1.0μm以下。 In addition, in order to further improve the gripping feeling of the smoking article with filter, the inventors found that the arithmetic average roughness of the outer peripheral surface of the outer wrapper is preferably 1.5 μm or less, more preferably 1.0 μm or less.

再者,為了更提升附濾嘴之吸煙物品的銜 住感,發明者群發現到對於以外側包裝紙捲裝起來的濾嘴之長度10mm的範圍,朝徑向施加2.5N的壓縮荷重後的壓縮回復性以60%以上、未滿80%為佳,更佳為60%以上、未滿70%。 Furthermore, in order to further enhance the sense of holding of the smoking article with filter, the inventors have found that the length of the filter wrapped in the outer wrapper is 10mm, and a compression load of 2.5N is applied in the radial direction. The compression recovery is preferably 60% or more and less than 80%, and more preferably 60% or more and less than 70%.

外側包裝紙的外周面的算術平均粗糙度越低,使用者於吸煙時用嘴唇保持吸口部時,給予使用者的嘴唇越滑順的觸感。吸口部的壓縮回復性若適當,則當使用者於吸煙時用嘴唇保持吸口部時,會給予使用者的嘴唇理想的壓力。壓縮回復性若高,則使用者於吸煙時用嘴唇保持吸口部並將其壓縮之後,吸口部的形狀可回復到壓縮前的狀態,因此較為理想。另一方面,即使吸口部的壓縮回復性適當,若外側包裝紙的算術平均粗糙度較高,則會給予使用者的嘴唇粗糙的觸感,因此銜住感並不理想。 The lower the arithmetic average roughness of the outer peripheral surface of the outer wrapper, the smoother the touch is given to the user's lips when the user holds the mouthpiece with his lips during smoking. If the compression recovery of the mouthpiece is appropriate, when the user holds the mouthpiece with his lips while smoking, it will give the user's lips ideal pressure. If the compression recovery is high, after the user holds the mouthpiece with his lips and compresses it during smoking, the shape of the mouthpiece can be restored to the state before compression, which is preferable. On the other hand, even if the compression recovery of the mouthpiece is appropriate, if the arithmetic average roughness of the outer wrapper is high, it will give the user's lips a rough tactile feel, and therefore the holding feeling is not ideal.

又,為了更提升附濾嘴之吸煙物品的銜住感,發明者群發現到外側包裝紙或是一片或複數片濾嘴捲紙的折彎回復角度以60度以上為佳,更佳為100度以上,尤佳為100度以上120度以下。外側包裝紙或是一片或複數片濾嘴捲紙的折彎回復角度若大,則使用者於吸煙時用嘴唇保持吸口部時,使用者的嘴唇會感受到其硬度,使其感受到銜住感良好。一般而言,外側包裝紙或是一片或複數片濾嘴捲紙的折彎回復角度大,以外側包裝紙捲裝起來的濾嘴的壓縮回復性提升。 In addition, in order to further enhance the holding feeling of the smoking article with filter, the inventors found that the bending recovery angle of the outer wrapping paper or one or more filter paper rolls is preferably 60 degrees or more, more preferably 100 It is more preferably 100 degrees or more and 120 degrees or less. If the bending recovery angle of the outer wrapper or one or more pieces of filter roll paper is large, when the user uses his lips to hold the mouthpiece while smoking, the user’s lips will feel the hardness and make it feel held Feel good. Generally speaking, the bending recovery angle of the outer wrapping paper or one or more pieces of filter roll paper is large, and the compression recovery of the filter wrapped with the outer wrapping paper is improved.

此外,為了更提升附濾嘴之吸煙物品的銜住感,發明者群發現到以外側包裝紙捲裝起來的濾嘴的硬 度以未滿90%為佳,更佳為80%以上、未滿90%,尤佳為85%以上、未滿90%。附濾嘴之吸煙物品的銜住感已知是吸口部的硬度不要太硬為佳。 In addition, in order to improve the holding feeling of smoking articles with filters, the inventors found that the hardness of the filter wrapped in outer wrapping paper is preferably less than 90%, more preferably 80% or more, less than full. 90%, more preferably over 85% but less than 90%. The holding feeling of smoking articles with filters is known to be that the hardness of the mouthpiece should not be too hard.

以下,說明上述用語「算術平均粗糙度」、「壓縮回復性」、「折彎回復角度」及「硬度」的定義。 Hereinafter, the definitions of the aforementioned terms "arithmetic mean roughness", "compression recovery", "bending recovery angle", and "hardness" are explained.

〈算術平均粗糙度〉 <Arithmetic mean roughness>

本說明書的用語「算術平均粗糙度」表示依據以ISO1997為基準的測定條件,使用表面粗糙度計所測定的算術平均粗糙度(Ra)。 The term "arithmetic average roughness" in this specification means the arithmetic average roughness (Ra) measured using a surface roughness meter under the measurement conditions based on ISO1997.

〈壓縮回復性〉 <Compression and recovery>

本說明書的用語「壓縮回復性」表示相對於壓縮的回復性。壓縮回復性可從使用直徑10mm的圓柱狀柱塞,將以外側包裝紙捲裝起來的濾嘴,即試驗樣本,對於長度10mm的範圍朝徑向壓縮直到2.5N的壓縮荷重後,停止壓縮操作,然後在試驗樣本的形狀復原時所得的壓縮變形量-壓縮復原力曲線算出。壓縮變形量-壓縮復原力曲線可使用例如電流計來測定。第1圖是顯示出將以設定速度對試驗樣本朝徑向壓縮(曲線A-B)直到壓縮荷重2.5N後,停止壓縮操作,當形狀復原至從試驗樣本的復原力形成0N為止時之壓縮復原力[N](曲線B-C)相對於的壓縮變形量[mm]繪圖後所得的壓縮變形量-壓縮復原力曲線的概略圖。 The term "compression resilience" in this manual indicates resilience relative to compression. Compression recovery can be achieved by using a cylindrical plunger with a diameter of 10mm to compress a filter tip wrapped in an outer wrapper, that is, a test sample, for a range of 10mm in length to a compression load of 2.5N, then stop the compression operation , And then calculate the compression deformation-compression restoring force curve obtained when the shape of the test sample is restored. The compression deformation-compression restoring force curve can be measured using, for example, an ammeter. The first figure shows the compression restoring force when the test sample is compressed in the radial direction at a set speed (curve AB) until the compression load is 2.5N, and the compression operation is stopped, and the compression restoring force when the shape is restored to 0N from the restoring force of the test sample [N] (Curve BC) vs. Compression Deformation [mm] A schematic diagram of the compression deformation-compression restoring force curve obtained after drawing.

在壓縮變形量-壓縮復原力曲線當中,分別 算出壓縮時(曲線A-B)的工作量(區域ABD的面積)、復原時(曲線B-C)的工作量(區域CBD的面積)。壓縮回復性[%]可由以下式子算出。 In the compression deformation-compression restoring force curve, the workload during compression (curve A-B) (area of area ABD) and the workload during recovery (curve B-C) (area of area CBD) are respectively calculated. Compression recovery [%] can be calculated by the following formula.

壓縮回復性[%]=(區域CBD的面積)/(區域ABD的面積)×100[%] Compression recovery [%]=(area of regional CBD)/(area of regional ABD)×100[%]

將壓縮荷重設為2.5N的理由是,使用者於吸煙時用嘴唇保持吸口部時的力的平均值為:相對於長度10mm的範圍為2.5N的壓縮荷重之故。壓縮回復性為,停止壓縮操作後的試驗樣本的壓縮變形量(TCmm)越靠近壓縮前的壓縮變形量(0mm)則為越高的值。又,壓縮回復性為,加壓時(曲線A-B)及壓縮操作停止後的復原時(曲線B-C)之壓縮復原力[N]相對於壓縮變形量越接近就越高的值。 The reason for setting the compression load to 2.5N is that the average value of the force when the user holds the mouthpiece with his lips during smoking is a compression load of 2.5N with respect to a range of 10mm in length. Compression recovery is a value where the compression deformation (T C mm) of the test sample after the compression operation is stopped is closer to the compression deformation before compression (0 mm). In addition, the compression recovery property is a value that the compression restoring force [N] at the time of pressurization (curve AB) and recovery after the compression operation is stopped (curve BC) is closer to the amount of compression deformation, the higher.

〈折彎回復角度〉 〈Bending recovery angle〉

本說明書的用語「折彎回復角度」表示片材回到原來的平面形狀的復原力。折彎回復角度表示將某片材以一定的壓力折彎至180度,並且靜置30秒之後的片材的折彎角度。 The term "bending recovery angle" in this specification indicates the resilience of the sheet material back to its original flat shape. The bending recovery angle refers to the bending angle of the sheet after a certain sheet is bent to 180 degrees under a certain pressure and left to stand for 30 seconds.

〈硬度〉 <Hardness>

本說明書的用語「硬度」表示相對於壓縮的阻力。硬度可透過對10根以外側包裝紙捲裝起來的濾嘴施加20秒鐘2kg的負荷,並測量以外側包裝紙捲裝起來的濾嘴之凹陷的平均直徑來測定。第2圖顯示出施加負荷前之以外側 包裝紙捲裝起來的濾嘴101、以及正在施加負荷時之以外側包裝紙捲裝起來的濾嘴102。硬度可從施加負荷F前的直徑Ds、以及正在施加負荷F時的凹陷的直徑Dd,由以下式子算出。 The term "hardness" in this specification means resistance to compression. The hardness can be determined by applying a load of 2 kg for 20 seconds to 10 filters wrapped in outer wrapping paper, and measuring the average diameter of the recesses of the filters wrapped in outer wrapping paper. Figure 2 shows the filter 101 wrapped in outer wrapping paper before a load is applied, and the filter 102 wrapped in outer wrapping paper when a load is applied. The hardness can be calculated from the diameter Ds before the load F is applied and the diameter Dd of the recess when the load F is being applied by the following equation.

硬度(%)=Dd/Ds×100(%) Hardness (%)=Dd/Ds×100(%)

該試驗可使用Borgward公司製DD60A型Densmeter的裝置來進行。該試驗被稱為DD60A測試,可依據該機器用的標準試驗法來進行。該試驗可在攝氏22±2度的周圍溫度下進行。 This test can be performed using a DD60A Densmeter device manufactured by Borgward. This test is called the DD60A test and can be carried out according to the standard test method used by the machine. The test can be carried out at an ambient temperature of 22 ± 2 degrees Celsius.

以下,一邊參照圖面,一邊針對幾個實施形態加以說明。透過實施形態,對共通的要件附上相同的符號,並省略重複的說明。又,各圖面是為了方便理解實施形態的模式圖,其形狀及尺寸、比例等有幾個與實際不同的地方。本說明書當中適當地使用「上游」及「下游」的用語,但是這些是以吸嚐附濾嘴之吸煙物品時的煙霧之流動方向為基準。 Hereinafter, several embodiments will be described with reference to the drawings. Through the embodiment, the same symbols are attached to the common elements, and repeated descriptions are omitted. In addition, each drawing is a schematic diagram for easy understanding of the embodiment, and its shape, size, ratio, etc. have several differences from the actual ones. In this manual, the terms "upstream" and "downstream" are used appropriately, but these are based on the flow direction of smoke when smoking a smoking article with a filter.

(第1實施形態) (First Embodiment)

第3圖是將第1實施形態的附濾嘴之吸煙物品1的一部份放大後顯示的概略剖面圖。以下的說明當中,針對附濾嘴之香菸作為附濾嘴之吸煙物品1之一例加以說明,但是不限於此。附濾嘴之吸煙物品1是連接有濾嘴的其他吸煙物品。例如,亦可為雪茄、小雪茄、利用電氣加熱/化學反應熱的非燃燒型吸煙具、非加熱型吸煙具等。 Fig. 3 is a schematic cross-sectional view showing an enlarged part of the smoking article with filter 1 of the first embodiment. In the following description, the cigarette with a filter is described as an example of the smoking article 1 with a filter, but it is not limited to this. Smoking article with filter 1 is another smoking article with a filter attached. For example, it may be a cigar, a cigarillo, a non-combustion smoking implement using electric heating/chemical reaction heat, a non-heating smoking implement, etc.

附濾嘴之吸煙物品1具備:煙霧產生構件11、濾嘴12、及外側包裝紙13。煙霧產生構件11是例如煙桿11。煙桿11與一般的香菸同樣具備:菸絲111、以及將菸絲111的周圍捲裝起來的捲煙紙112。捲煙紙112是例如具有透氣性的紙。 The smoking article 1 with a filter includes: a smoke generating member 11, a filter 12, and an outer wrapper 13. The smoke generating member 11 is, for example, a cigarette rod 11. The tobacco rod 11 is provided with a shredded tobacco 111 and a cigarette paper 112 that wraps around the shredded tobacco 111 in the same way as a general cigarette. The cigarette paper 112 is, for example, paper having air permeability.

濾嘴12配置在煙桿11的下游端。濾嘴12具有與煙桿11相同或大致相同的直徑。濾嘴12是由濾材121、以及將濾材121的周圍捲裝起來的濾嘴捲紙122構成。濾嘴12具有由單一濾材構成的普通濾嘴構造。 The filter 12 is arranged at the downstream end of the tobacco rod 11. The filter 12 has the same or substantially the same diameter as the tobacco rod 11. The filter 12 is composed of a filter medium 121 and a filter roll paper 122 wound around the filter medium 121. The filter 12 has a general filter structure composed of a single filter material.

外側包裝紙13捲裝在煙桿11的下游端部及濾嘴12的外周面,連接著煙桿11與濾嘴12。外側包裝紙13利用一般附濾嘴之吸煙物品於製造時所使用的一般接著劑,將煙桿11及濾嘴12接著起來。 The outer wrapping paper 13 is wrapped around the downstream end of the cigarette rod 11 and the outer peripheral surface of the filter 12, and connects the cigarette rod 11 and the filter 12. The outer wrapping paper 13 uses the general adhesive used in the manufacture of smoking articles with filters to bond the tobacco rod 11 and the filter 12 together.

以外側包裝紙13捲裝起來的濾嘴12之施加2.5N的壓縮荷重後的壓縮回復性為60%以上,較佳為60%以上、未滿80%,更佳為60%以上、未滿70%。以外側包裝紙13捲裝起來的濾嘴12的壓縮回復性可由外側包裝紙13及濾嘴捲紙122的材料、厚度及基重、以及濾材121的材料等綜合地決定。由以外側包裝紙13捲裝起來的濾嘴12構成的吸口部的壓縮回復性最好是可從外側包裝紙13的物理特性獲得。 The compression recovery of the filter 12 wrapped with the outer wrapping paper 13 after applying a compression load of 2.5N is 60% or more, preferably 60% or more, less than 80%, more preferably 60% or less, less than 70%. The compression recovery of the filter 12 wrapped with the outer wrapping paper 13 can be comprehensively determined by the materials, thickness and basis weight of the outer wrapping paper 13 and the filter roll 122, and the material of the filter material 121. The compression recovery of the suction mouth portion formed by the filter 12 wound with the outer wrapping paper 13 is preferably obtained from the physical properties of the outer wrapping paper 13.

(a)外側包裝紙(13) (a) Outer wrapping paper (13)

外側包裝紙13被捲裝在濾嘴時的外周面的算術平均 粗糙度為未滿2.0μm,較佳為1.5μm以下,更佳為1.0μm以下。外側包裝紙13的折彎回復角度較佳為60度以上,更佳為100度以上,尤佳為100度以上120度以下。 The arithmetic average roughness of the outer peripheral surface of the outer wrapping paper 13 when it is wound on the filter is less than 2.0 m, preferably 1.5 m or less, and more preferably 1.0 m or less. The bending recovery angle of the outer wrapping paper 13 is preferably 60 degrees or more, more preferably 100 degrees or more, and particularly preferably 100 degrees or more and 120 degrees or less.

外側包裝紙13只要構成為可滿足上述算術平均粗糙度、壓縮回復性、較佳為折彎回復角度,則沒有特別的限定。外側包裝紙13例如由包含複數層的片材構成。包含複數層的片材例如具備基材層、以及設在基材層之單面或兩面的表面層。 The outer wrapping paper 13 is not particularly limited as long as it is configured to satisfy the aforementioned arithmetic average roughness, compression recovery, and preferably a bending recovery angle. The outer wrapping paper 13 is composed of, for example, a sheet including a plurality of layers. A sheet containing a plurality of layers includes, for example, a base layer and a surface layer provided on one side or both sides of the base layer.

基材層沒有特別的限定,但是以折彎回復角度較高的材料為佳,例如樹脂薄膜。樹脂薄膜以熱可塑性樹脂薄膜為佳,例如有聚乙烯系樹脂、聚丙烯等的聚烯烴系樹脂、尼龍-6等的聚胺系樹脂、聚對苯二甲酸乙二酯等的聚酯系樹脂、聚丁烯系樹脂、包含聚碳酸酯或聚苯硫醚或這些的混合物的薄膜。基材層尤其以聚乙烯系樹脂、聚丙烯等的聚烯烴系樹脂、聚酯系樹脂的薄膜為佳,更佳為以聚酯或聚烯烴為主要成分的薄膜。為了提高剛性及強度,並且提高折彎回復角度,基材層以二軸延伸薄膜為佳。基材層亦可含有碳酸鈣、燒成黏土、氧化鋁、二氧化鈦等的無機填充劑或有機填充劑。基材層可為單層構造,亦可為多層構造。 The base material layer is not particularly limited, but a material with a higher bending recovery angle is preferable, such as a resin film. The resin film is preferably a thermoplastic resin film, such as polyethylene resin, polyolefin resin such as polypropylene, polyamine resin such as nylon-6, and polyester resin such as polyethylene terephthalate. , Polybutene-based resin, film containing polycarbonate or polyphenylene sulfide or a mixture of these. The base material layer is preferably a film of polyolefin resin such as polyethylene resin and polypropylene, or polyester resin, and more preferably a film mainly composed of polyester or polyolefin. In order to increase rigidity and strength, and increase the bending recovery angle, the base layer is preferably a biaxially stretched film. The base material layer may also contain inorganic or organic fillers such as calcium carbonate, calcined clay, alumina, and titanium dioxide. The substrate layer may have a single-layer structure or a multilayer structure.

表面層只要是使外側包裝紙13的外周面形成算術平均粗糙度2.0μm以下,則沒有特別的限定,可為例如含有無機填充劑的塗布層、由樹脂構成的紙狀層或是含有纖維素奈米纖維的塗布層。 The surface layer is not particularly limited as long as the outer peripheral surface of the outer packaging paper 13 is formed with an arithmetic average roughness of 2.0 μm or less. For example, it may be a coating layer containing an inorganic filler, a paper layer made of resin, or a cellulose-containing layer. Coated layer of nanofiber.

含有無機填充劑的塗布層是例如與一般塗布紙之表面層同樣的白色顏料塗布層。含有無機填充劑的塗布層例如亦可含有水性樹脂黏合劑、無機填充劑、水性聚合物,並且含有著色劑。無機填充劑有碳酸鈣、緞光白(satin white)、二氧化矽、氧化鈦、氧化鋁、氧化鋅、氧化鐵、黏土及硫酸鋁等,但是尤其以碳酸鈣等的填充材類及氧化鈦、氧化鋅、氧化鐵等的顏料類為佳。為了降低表面層的算術平均粗糙度,無機填充劑的粒徑以15μm以下為佳。透過具有含無機填充劑的表面層,可獲得印刷性提升、鉛筆書寫性提升、白度提升、上色、不透明感賦予、表面的平滑性提升等的效果。 The coating layer containing the inorganic filler is, for example, the same white pigment coating layer as the surface layer of general coated paper. The coating layer containing an inorganic filler may contain, for example, an aqueous resin binder, an inorganic filler, an aqueous polymer, and a colorant. Inorganic fillers include calcium carbonate, satin white, silicon dioxide, titanium oxide, aluminum oxide, zinc oxide, iron oxide, clay, aluminum sulfate, etc., but especially fillers such as calcium carbonate and titanium oxide , Zinc oxide, iron oxide and other pigments are preferred. In order to reduce the arithmetic average roughness of the surface layer, the particle size of the inorganic filler is preferably 15 μm or less. By having a surface layer containing an inorganic filler, effects such as improved printability, improved pencil writing, improved whiteness, coloring, imparting opacity, and improved surface smoothness can be obtained.

由樹脂構成的紙狀層是例如透過僅朝單軸方向延伸定向而具有多數個微孔隙的樹脂薄膜。由樹脂構成的紙狀層亦可含有上述無機填充劑。由樹脂構成的紙狀層透過該多數個微孔隙,可獲得印刷性提升、鉛筆書寫性提升、白度提升、上色、不透明感賦予、表面的平滑性提升等的效果。 The paper-like layer made of resin is, for example, a resin film having a large number of micropores by extending and oriented only in a uniaxial direction. The paper-like layer made of resin may contain the above-mentioned inorganic filler. The paper-like layer made of resin penetrates the plurality of micropores, and can obtain effects such as improvement of printability, improvement of pencil writing, improvement of whiteness, coloring, imparting opacity, and improvement of surface smoothness.

含有纖維素奈米纖維的塗布層是例如平均50nm以下,並且含有平均纖維長度為10μm以上之纖維素奈米纖維的塗布層。該含有纖維素奈米纖維素的塗布層可透過將纖維素奈米纖維分散在適當的溶媒(例如水或酒精)來調整塗液,並將該塗液塗布在基材層,然後使其乾燥來製作。 The coating layer containing cellulose nanofibers is, for example, a coating layer containing cellulose nanofibers having an average fiber length of less than 50 nm and an average fiber length of 10 μm or more. The coating layer containing cellulose nanocellulose can adjust the coating liquid by dispersing the cellulose nanofibers in a suitable solvent (such as water or alcohol), and apply the coating liquid on the substrate layer, and then let it dry To make.

若外側包裝紙13具有表面層,則使用者於 吸煙時用嘴唇保持吸口部時,即使基材層是樹脂薄膜,也不會有像塑膠的觸感,因此相當理想。又,外側包裝紙13一般為了提高設計性,會進行商標或圖案等的印刷,因此最好具有具印刷性的表面層。 If the outer wrapping paper 13 has a surface layer, when the user holds the mouthpiece with his lips while smoking, even if the base layer is a resin film, it does not have a plastic-like touch, which is ideal. In addition, the outer wrapping paper 13 generally prints trademarks, patterns, etc. in order to improve design, so it is preferable to have a printable surface layer.

外側包裝紙13最好是合成紙,其具有樹脂薄膜的基材層、以及含有無機填充劑的塗布層或是由樹脂構成的紙狀層的表面層。一般是將具有含無機填充劑的塗布層的合成紙稱為表面塗布方式的合成紙,例如有PEACHCOAT®(WER-135DS、WEFY-120、或是SEY-130FPP)(日清紡製紙株式會社)。一般是將具有由樹脂薄膜構成的紙狀層的合成紙稱為內部紙化方式的合成紙,例如有YUPO TRACE®(TPRA)、New YUPO(商品名)、ULTRA YUPO®(FEB)(Yupo Corporation株式會社)等。 The outer wrapping paper 13 is preferably a synthetic paper having a base layer of a resin film and a coating layer containing an inorganic filler or a surface layer of a paper-like layer made of resin. Generally, synthetic paper with a coating layer containing an inorganic filler is called a synthetic paper of the surface coating method, such as PEACHCOAT ® (WER-135DS, WEFY-120, or SEY-130FPP) (Nisshinbo Paper Co., Ltd.). Generally, synthetic paper with a paper-like layer composed of a resin film is called internal paper-forming synthetic paper, such as YUPO TRACE ® (TPRA), New YUPO (trade name), ULTRA YUPO ® (FEB) (Yupo Corporation) Corporation) and so on.

為了得到適合吸口部的壓縮回復性,外側包裝紙13的基重以50g/m2以上、未滿200g/m2為佳,更佳為100g/m2以上、未滿200g/m2。若外側包裝紙13的基重大,一般外側包裝紙13的折彎回復角度也會提升,因此較為理想。 In order to obtain compression recovery properties suitable for the mouthpiece, the basis weight of the outer wrapping paper 13 is preferably 50 g/m 2 or more and less than 200 g/m 2 , and more preferably 100 g/m 2 or more and less than 200 g/m 2 . If the base of the outer wrapping paper 13 is large, the bending recovery angle of the outer wrapping paper 13 will generally increase, so it is ideal.

為了得到適合吸口部的壓縮回復性,外側包裝紙13的厚度以50μm以上、未滿150μm為佳,更佳為100μm以上、未滿150μm。若外側包裝紙13較厚,一般來說折彎回復角度也會提升,因此較為理想。 In order to obtain compression recovery properties suitable for the mouthpiece, the thickness of the outer packaging paper 13 is preferably 50 μm or more and less than 150 μm, and more preferably 100 μm or more and less than 150 μm. If the outer wrapping paper 13 is thicker, the bending recovery angle will generally increase, so it is ideal.

(b)濾材(121) (b) Filter material (121)

濾材121可由一般的濾材121構成,例如由醋酸纖維素纖維構成。濾材121的物理特性會影響吸口部的壓縮回復性。 The filter material 121 may be composed of a general filter material 121, such as cellulose acetate fiber. The physical properties of the filter material 121 will affect the compression recovery of the suction port.

濾材121亦可又添加可塑劑。可塑劑只要是可使醋酸纖維素纖維可塑化的可塑劑,則沒有特別的限定,例如可為醋酸甘油。若對醋酸纖維素纖維添加可塑劑,則醋酸纖維素纖維會部分溶融,使纖維彼此接合。該結果,透過對醋酸纖維素纖維添加可塑劑,濾材121的壓縮回復性增加。可塑劑的添加量越為增加,濾材121的壓縮回復性就越為增加。因此,透過調節可塑劑的添加量,可調節濾材121的壓縮回復性。可塑劑的添加量亦可依吸口部所需的壓縮回復性適當選擇。濾材121當中與醋酸纖維素纖維配合的可塑劑的量例如最好相對於醋酸纖維素纖維為0重量%至20重量%。又,在濾材121亦可添加接著劑。若添加接著劑,可獲得與添加可塑劑時類似的效果,濾材121的壓縮回復性會上升。因此,透過調節接著劑的添加量,可調節濾材121的壓縮回復性。又,濾材121亦可又含有活性碳等的吸附材或香料膠囊等的香味放出材。 The filter material 121 can also be added with a plasticizer. The plasticizer is not particularly limited as long as it is a plasticizer that can plasticize the cellulose acetate fiber. For example, it may be glycerol acetate. If a plasticizer is added to the cellulose acetate fiber, the cellulose acetate fiber will partially melt and the fibers will be joined to each other. As a result, by adding a plasticizer to the cellulose acetate fiber, the compression recovery of the filter material 121 is increased. The more the plasticizer is added, the more the compression recovery of the filter material 121 increases. Therefore, by adjusting the amount of plasticizer added, the compression recovery of the filter material 121 can be adjusted. The amount of plasticizer added can also be appropriately selected according to the required compression recovery of the mouthpiece. The amount of the plasticizer blended with the cellulose acetate fiber in the filter material 121 is preferably 0% to 20% by weight relative to the cellulose acetate fiber. In addition, an adhesive may be added to the filter material 121. If an adhesive is added, an effect similar to that when a plasticizer is added can be obtained, and the compression recovery of the filter material 121 will increase. Therefore, by adjusting the addition amount of the adhesive, the compression recovery of the filter material 121 can be adjusted. In addition, the filter material 121 may further contain an adsorbing material such as activated carbon or a fragrance emitting material such as a fragrance capsule.

(c)濾嘴捲紙(122) (c) Filter tip roll paper (122)

濾嘴捲紙122例如可由一般附濾嘴之吸煙物品1所使用的濾嘴捲紙122構成,例如可為纖維基底的材料、紙、厚紙板、RECON、纖維基底的薄膜或是這些的組合。濾嘴捲紙122可為單層,亦可為利用接著劑等接著了複數片的 構造。濾嘴捲紙122的物理特性會影響吸口部的壓縮回復性。濾嘴捲紙122的基重及厚度若增加,則一般來說吸口部的壓縮回復性及硬度會增加。然而,濾嘴捲紙122由通用的濾嘴捲紙,即厚度50μm、基重27g/m2的紙構成的情況下,對壓縮回復性的影響較少。 The filter wrapper 122 may be composed of, for example, the filter wrapper 122 used in the smoking article 1 with a filter, for example, a fiber-based material, paper, cardboard, RECON, a fiber-based film, or a combination of these. The filter roll paper 122 may be a single layer, or a structure in which a plurality of sheets are bonded by an adhesive or the like. The physical properties of the filter roll paper 122 will affect the compression recovery of the mouthpiece. If the basis weight and thickness of the filter roll paper 122 increase, the compression recovery and hardness of the mouthpiece will generally increase. However, when the filter roll paper 122 is composed of a general-purpose filter roll paper, that is, paper having a thickness of 50 μm and a basis weight of 27 g/m 2 , it has less influence on the compression recovery.

根據第1實施形態的附濾嘴之吸煙物品1,由於同時滿足外側包裝紙13的外周面的算術平均粗糙度及吸口部的壓縮回復性,因此可獲得使用者於吸煙時用嘴唇保持吸口部時的感覺(銜住感)良好的效果。 According to the smoking article 1 with a filter of the first embodiment, since the arithmetic mean roughness of the outer peripheral surface of the outer wrapper 13 and the compression recovery of the mouthpiece portion are satisfied at the same time, the user can maintain the mouthpiece portion with his lips while smoking. The feeling of time (holding feeling) is good.

此外,第1實施形態顯示出以外側包裝紙捲裝起來的濾嘴,即吸口部全體滿足算術平均粗糙度及壓縮回復性的例子並加以說明,但是不限於該例子。例如,滿足這些物理特性的亦可只有吸口部當中使用者於吸煙時用嘴唇保持吸口部時所接觸的下游側的端部。所謂該下游側的端部是例如距離下游端側15mm的範圍,較佳為距離下游端10mm的範圍。在這種構造當中也是,使用者於吸煙時用嘴唇保持吸口部的部分滿足上述物理特性,因此可獲得銜住感良好的附濾嘴之吸煙物品。 In addition, the first embodiment shows and describes an example in which a filter wrapped in an outer wrapper, that is, the entire mouthpiece satisfies the arithmetic mean roughness and compression recovery properties, but is not limited to this example. For example, only the end of the mouthpiece on the downstream side that the user touches when holding the mouthpiece with his lips during smoking may satisfy these physical characteristics. The end on the downstream side is, for example, a range of 15 mm from the downstream end, preferably a range of 10 mm from the downstream end. Also in this structure, the part where the user keeps the mouthpiece with his lips during smoking meets the above-mentioned physical characteristics, so that a smoking article with a filter with a good grip feeling can be obtained.

此外,第1實施形態的附濾嘴之吸煙物品當中,以外側包裝紙捲裝起來的濾嘴的硬度以未滿90%為佳,更佳為80%以上、未滿90%,尤佳為85%以上、未滿90%。附濾嘴之吸煙物品的銜住感以吸口部的硬度不要過高為佳。 In addition, among the smoking articles with a filter of the first embodiment, the hardness of the filter wrapped in an outer wrapper is preferably less than 90%, more preferably 80% or more, less than 90%, and more preferably Above 85% but less than 90%. For the gripping feeling of smoking articles with filters, the hardness of the mouthpiece should not be too high.

此外,第1實施形態顯示出濾嘴捲紙由一片 構成的例子並加以說明,但是濾嘴捲紙亦可為利用接著劑等接著了複數片的構造。 In addition, the first embodiment shows and describes an example in which the filter paper is composed of one sheet, but the filter paper may have a structure in which a plurality of sheets are bonded with an adhesive or the like.

(第2實施形態) (Second Embodiment)

第2實施形態的附濾嘴之吸煙物品1具有與第3圖所示的第1實施形態相同的構造,但是只有構成外側包裝紙13及濾嘴捲紙122的材料不同。 The smoking article 1 with a filter of the second embodiment has the same structure as the first embodiment shown in FIG. 3, but only the materials constituting the outer wrapping paper 13 and the filter roll paper 122 are different.

(a)外側包裝紙(13) (a) Outer wrapping paper (13)

外側包裝紙13只要是被捲裝在濾嘴時的外周面的算術平均粗糙度未滿2.0μm,更佳為未滿1.0μm的材料,則沒有特別的限定。外側包裝紙13由例如與第1實施形態所說明的外側包裝紙13同樣的材料,且厚度及基重比第1實施形態所說明的更小的材料構成。外側包裝紙13例如可為通常的塗布紙。 The outer wrapping paper 13 is not particularly limited as long as the arithmetic average roughness of the outer peripheral surface when wound on the filter is less than 2.0 μm, more preferably less than 1.0 μm. The outer wrapping paper 13 is made of, for example, the same material as the outer wrapping paper 13 described in the first embodiment, and the thickness and basis weight are smaller than those described in the first embodiment. The outer wrapping paper 13 may be, for example, ordinary coated paper.

(b)濾嘴捲紙(122) (b) Filter tip roll paper (122)

濾嘴捲紙122的折彎回復角度以60度以上為佳,更佳為100度以上,尤佳為100度以上120度以下。濾嘴捲紙122由例如與第1實施形態所說明的基材層相同的材料構成。濾嘴捲紙122以聚乙烯系樹脂、聚丙烯等的聚烯烴系樹脂、聚酯系樹脂的薄膜為佳,更佳為以聚酯或聚烯烴為主要成分的薄膜。為了提高剛性及強度,並提高折彎回復角度,濾嘴捲紙122最好是二軸延伸薄膜。 The bending recovery angle of the filter roll paper 122 is preferably 60 degrees or more, more preferably 100 degrees or more, and particularly preferably 100 degrees or more and 120 degrees or less. The filter roll paper 122 is made of, for example, the same material as the base layer described in the first embodiment. The filter wrapper 122 is preferably a polyethylene resin, polypropylene or other polyolefin resin, or a polyester resin film, and more preferably a film mainly composed of polyester or polyolefin. In order to improve rigidity and strength, and increase the bending recovery angle, the filter roll paper 122 is preferably a biaxially stretched film.

為了得到適合吸口部的壓縮回復性,濾嘴捲紙122的基重以50g/m2以上、未滿200g/m2為佳,更佳為100g/m2以上、未滿200g/m2。為了得到適合吸口部的壓縮回復性,濾嘴捲紙122以50μm以上、未滿150μm為佳,更佳為100μm以上、未滿150μm。若外側包裝紙13的基重及厚度大,則一般來說折彎回復角度會提升,吸口部的壓縮回復性會提升。 In order to obtain compression recovery properties suitable for the mouthpiece, the basis weight of the filter roll paper 122 is preferably 50 g/m 2 or more and less than 200 g/m 2, and more preferably 100 g/m 2 or more and less than 200 g/m 2 . In order to obtain compression recovery properties suitable for the mouthpiece, the filter roll paper 122 is preferably 50 μm or more and less than 150 μm, and more preferably 100 μm or more and less than 150 μm. If the basis weight and thickness of the outer wrapping paper 13 are large, the bending recovery angle will generally increase, and the compression recovery of the suction port will increase.

又,為了得到適合吸口部的壓縮回復性,外側包裝紙13及濾嘴捲紙122的總基重以50g/m2以上、未滿200g/m2為佳,更佳為100g/m2以上、未滿200g/m2。又,為了得到吸口部的壓縮回復性,外側包裝紙13及濾嘴捲紙122的總基重以50μm以上、未滿150μm為佳,更佳為100μm以上、未滿150μm。 In addition, in order to obtain compression recovery properties suitable for the mouthpiece, the total basis weight of the outer wrapping paper 13 and the filter roll paper 122 is preferably 50 g/m 2 or more, less than 200 g/m 2 and more preferably 100 g/m 2 or more , Less than 200g/m 2 . In addition, in order to obtain the compression recovery of the mouthpiece, the total basis weight of the outer packaging paper 13 and the filter roll paper 122 is preferably 50 μm or more and less than 150 μm, and more preferably 100 μm or more and less than 150 μm.

在第2實施形態的構造當中也與第1實施形態的附濾嘴之吸煙物品1一樣,可獲得使用者於吸煙時用嘴唇保持吸口部時的感覺(銜住感)良好的效果。 Also in the structure of the second embodiment, similar to the filter-attached smoking article 1 of the first embodiment, it is possible to obtain a good effect of the user's feeling (hold feeling) when the user holds the mouth with his lips while smoking.

此外,第2實施形態顯示出濾嘴捲紙由一片構成的例子並加以說明,但是濾嘴捲紙亦可為利用接著劑接著了複數片的構造。在該情況,接著了複數片濾嘴捲紙的構造最好具有上述折彎回復角度。複數片濾嘴捲紙的總基重及厚度最好在上述範圍內。 In addition, the second embodiment shows and describes an example in which the filter roll paper is composed of one sheet, but the filter roll paper may have a structure in which a plurality of sheets are bonded by an adhesive. In this case, it is preferable that the structure followed by a plurality of filter rolls has the above-mentioned bend recovery angle. The total basis weight and thickness of the plural filter paper rolls are preferably within the above range.

(第3實施形態) (Third Embodiment)

第4圖是將第3實施形態的附濾嘴之香煙2的一部份 放大後而顯示的概略剖面圖。第3實施形態的附濾嘴之香煙2除了濾嘴的構造不同以外,具有與第1實施形態的附濾嘴之香煙1相同的構造。 Fig. 4 is a schematic cross-sectional view showing an enlarged part of the cigarette with filter 2 according to the third embodiment. The cigarette 2 with a filter of the third embodiment has the same structure as the cigarette 1 with a filter of the first embodiment, except that the structure of the filter is different.

濾嘴22具備兩個濾嘴組件22a、22b。具體而言,濾嘴22是由配置在上游側的第1濾嘴組件22a、以及配置在下游側的第2濾嘴組件22b所構成之所謂的雙層濾嘴(dual filter)。 The filter 22 includes two filter assemblies 22a and 22b. Specifically, the filter 22 is a so-called dual filter composed of a first filter assembly 22a arranged on the upstream side and a second filter assembly 22b arranged on the downstream side.

第1濾嘴組件22a由第1濾材221a、以及將第1濾材221a捲裝起來的第1內側濾嘴捲紙222a構成。第2濾嘴組件22b由第2濾材221b、以及將第2濾材221b捲裝起來的第2內側濾嘴捲紙222b構成。第1濾嘴組件22a及第2濾嘴組件22b藉由包覆在這些之外周面的外側濾嘴捲紙22c被捲起並且連接。外側包裝紙23捲繞在煙桿11的下游端部及濾嘴22的外周面,將煙桿11與濾嘴22連接起來。 The first filter assembly 22a is composed of a first filter medium 221a and a first inner filter paper 222a wound around the first filter medium 221a. The second filter assembly 22b is composed of a second filter medium 221b, and a second inner filter paper 222b wound around the second filter medium 221b. The first filter assembly 22a and the second filter assembly 22b are rolled up and connected by the outer filter roll paper 22c covering these outer peripheral surfaces. The outer wrapping paper 23 is wrapped around the downstream end of the cigarette rod 11 and the outer peripheral surface of the filter 22 to connect the cigarette rod 11 and the filter 22.

第3實施形態當中,第1及第2濾嘴組件22a及22b當中至少對應於位在下游端側的第2濾嘴組件22b的部位,其施加2.5N的壓縮荷重後的壓縮回復性為60%以上,較佳為60%以上、未滿80%,更佳為60%以上、未滿70%。外側包裝紙之至少對應於第2濾嘴組件22b的部分的外周面的算術平均粗糙度為未滿2.0μm,較佳為1.5μm以下,更佳為1.0μm以下。 In the third embodiment, among the first and second filter assemblies 22a and 22b, at least the part corresponding to the second filter assembly 22b located on the downstream end side has a compression recovery property of 60 after a compression load of 2.5N is applied. % Or more, preferably 60% or more and less than 80%, more preferably 60% or more and less than 70%. The arithmetic mean roughness of the outer peripheral surface of at least the portion of the outer packaging paper corresponding to the second filter assembly 22b is less than 2.0 μm, preferably 1.5 μm or less, and more preferably 1.0 μm or less.

(a)外側包裝紙(23) (a) Outer wrapping paper (23)

外側包裝紙23例如由與第1實施形態所說明的外側包裝紙13同樣的材料構成。 The outer wrapping paper 23 is made of, for example, the same material as the outer wrapping paper 13 described in the first embodiment.

(b)濾材(221a、221b) (b) Filter material (221a, 221b)

第1濾材221a及第2濾材221b例如由與第1實施形態所說明的濾材121同樣的材料構成。 The first filter medium 221a and the second filter medium 221b are made of, for example, the same material as the filter medium 121 described in the first embodiment.

(c)濾嘴捲紙(222a、222b、22c) (c) Filter tip roll paper (222a, 222b, 22c)

第1及第2內側濾嘴捲紙222a、222b由與第1實施形態所說明的濾嘴捲紙122同樣的材料構成。外側濾嘴捲紙22c由例如與第1實施形態的濾嘴捲紙122同樣的材料構成。 The first and second inner filter paper rolls 222a and 222b are made of the same material as the filter paper 122 described in the first embodiment. The outer filter paper 22c is made of, for example, the same material as the filter paper 122 of the first embodiment.

第3實施形態的構造當中也是與第1實施形態的附濾嘴之吸煙物品相同,使用者於吸煙時用嘴唇保持吸口部時嘴唇所接觸的下游側的端部滿足外側包裝紙的算術平均粗糙度及吸口部的壓縮回復性。因此,第3實施形態的構造也可獲得與第1實施形態同樣,使用者於吸煙時用嘴唇保持吸口部時的感覺(銜住感)良好的效果。 The structure of the third embodiment is also the same as the smoking article with filter of the first embodiment. The end of the downstream side that the lips touch when the user holds the mouthpiece with his lips during smoking meets the arithmetic average roughness of the outer wrapper The degree of compression and recovery of the suction port. Therefore, the structure of the third embodiment can also obtain the same effect as in the first embodiment in that the user holds the mouthpiece with his lips while smoking.

此外,第3實施形態說明了第1及第2濾嘴組件由相同的材料構成的例子,但是不限於此。例如,亦可構成為第1濾嘴組件是將吸附劑,例如活性炭等分散添加在醋酸纖維素纖維的纖維間之間隙的活性炭濾嘴,第2濾嘴組件具有由一般的醋酸纖維素纖維構成的白色濾材等其他功能的雙層濾嘴。 In addition, the third embodiment explained an example in which the first and second filter assemblies are made of the same material, but it is not limited to this. For example, the first filter assembly may be an activated carbon filter in which an adsorbent, such as activated carbon, is dispersed and added in the gaps between the fibers of cellulose acetate fibers, and the second filter assembly is composed of general cellulose acetate fibers. The white filter material and other functional double-layer filters.

此外,第3實施形態的附濾嘴之吸煙物品並不限於雙層濾嘴,亦可為具有三個以上的濾嘴組件。附濾嘴之吸煙物品可為在兩個濾嘴組件之間具有一個中空部的構造,亦可為在該中空部具備破壞性香料膠囊或香味粒子的構造。在這些構造當中,只要至少與構成濾嘴的複數個濾嘴組件當中位於下游端側者對應的部位滿足壓縮回復性及算術平均粗糙度的物理特性,則可獲得與第1實施形態的附濾嘴之吸煙物品同樣的效果。 In addition, the smoking article with filter of the third embodiment is not limited to a double-layer filter, and may have three or more filter assemblies. The smoking article with filter can have a structure with a hollow portion between two filter components, or a structure with destructive flavor capsules or fragrance particles in the hollow portion. Among these structures, as long as at least the part corresponding to the downstream end side of the plurality of filter components constituting the filter satisfies the physical properties of compression recovery and arithmetic average roughness, the filter attachment of the first embodiment can be obtained. The same effect of smoking articles in the mouth.

(第4實施形態) (Fourth Embodiment)

第4實施形態的附濾嘴之吸煙物品具有與第4圖所示的第3實施形態的附濾嘴之吸煙物品2同樣的構造,但是只有構成外側包裝紙23、外側濾嘴捲紙22c及第2內側濾嘴捲紙222b的材料不同。 The smoking article with filter of the fourth embodiment has the same structure as the smoking article with filter 2 of the third embodiment shown in Fig. 4, but only constitutes the outer wrapper 23, outer filter roll paper 22c, and The material of the second inner filter roll 222b is different.

(a)外側包裝紙(23) (a) Outer wrapping paper (23)

外側包裝紙只要是被捲裝在濾嘴時的外周面的算術平均粗糙度為未滿2.0μm,較佳為未滿1.0μm的材料,則沒有特別的限定。外側包裝紙由例如與第1實施形態所說明的外側包裝紙13同樣的材料,並且厚度及基重比第1實施形態所說明的更少的材料構成。外側包裝紙23例如可為一般的塗布紙。 The outer wrapping paper is not particularly limited as long as the arithmetic average roughness of the outer peripheral surface when being wound on the filter is less than 2.0 μm, preferably less than 1.0 μm. The outer wrapping paper is made of, for example, the same material as the outer wrapping paper 13 described in the first embodiment, and the thickness and basis weight are smaller than those described in the first embodiment. The outer wrapping paper 23 may be general coated paper, for example.

(b)濾嘴捲紙(222a、222b、22c) (b) Filter tip roll paper (222a, 222b, 22c)

第4實施形態當中,第1及第2濾材221a及221b分別被第1及第2內側濾嘴捲紙222a及222b以及外側濾嘴捲紙22c的兩片濾嘴捲紙捲裝起來。 In the fourth embodiment, the first and second filter media 221a and 221b are wound by two filter papers of the first and second inner filter paper 222a and 222b and the outer filter paper 22c, respectively.

第1內側濾嘴捲紙222a的材料沒有特別的限定,例如由與第1實施形態所說明的濾嘴捲紙122同樣的材料構成。 The material of the first inner filter paper 222a is not particularly limited, and it is made of the same material as the filter paper 122 described in the first embodiment, for example.

第2內側濾嘴捲紙222b的材料以及外側濾嘴捲紙22c的材料例如由與第1實施形態所說明的基材層同樣的材料形成。第2內側濾嘴捲紙222b的材料以及外側濾嘴捲紙22c以聚乙烯系樹脂、聚丙烯等的聚烯烴系樹脂、聚酯系樹脂的薄膜為佳,較佳為以聚酯或聚烯烴為主要成分的二軸延伸薄膜。 The material of the second inner filter paper 222b and the material of the outer filter paper 22c are formed of, for example, the same material as the base layer described in the first embodiment. The material of the second inner filter paper 222b and the outer filter paper 22c are preferably polyethylene resins, polypropylene resins and other polyolefin resins, or polyester resin films, preferably polyester or polyolefin. The main component of the biaxially stretched film.

第2內側濾嘴捲紙222b及外側濾嘴捲紙22c彼此接著之狀態的折彎回復角度以60度以上為佳,較佳為100度以上,更佳為100度以上120度以下。 The bending recovery angle of the second inner filter roll paper 222b and the outer filter roll paper 22c is preferably 60 degrees or more, preferably 100 degrees or more, and more preferably 100 degrees or more and 120 degrees or less.

為了獲得吸口部的壓縮回復性,第2內側濾嘴捲紙222b及外側濾嘴捲紙22c的總基重以50g/m2以上、未滿200g/m2為佳,較佳為100g/m2以上、未滿200g/m2。為了獲得吸口部的壓縮回復性,第2內側濾嘴捲紙222b及外側濾嘴捲紙22c的總厚度以50μm以上、未滿150μm為佳,較佳為100μm以上、未滿150μm。若外側包裝紙的基重及厚度大,則一般折彎回復角度提升,並且吸口部的壓縮回復性提升。 In order to obtain the compression recovery of the suction mouth, the total basis weight of the second inner filter paper roll 222b and the outer filter paper roll 22c is preferably 50g/m 2 or more but less than 200g/m 2 , preferably 100g/m 2 or more, less than 200g/m 2 . In order to obtain the compression recovery of the suction port, the total thickness of the second inner filter paper 222b and the outer filter paper 22c is preferably 50 μm or more and less than 150 μm, and more preferably 100 μm or more and less than 150 μm. If the basis weight and thickness of the outer wrapping paper are large, the bending recovery angle is generally increased, and the compression recovery of the suction port is improved.

又,為了獲得吸口部的壓縮回復性,外側包裝紙23、第2內側濾嘴捲紙222b及外側濾嘴捲紙22c 的總基重以50g/m2以上、未滿200g/m2為佳,較佳為100g/m2以上、未滿200g/m2。為了獲得吸口部的壓縮回復性,外側包裝紙23、第2內側濾嘴捲紙222b及外側濾嘴捲紙22c的總厚度以50μm以上、未滿150μm為佳,較佳為100μm以上、未滿150μm。 In addition, in order to obtain compression recovery of the mouthpiece, the total basis weight of the outer wrapping paper 23, the second inner filter paper roll 222b, and the outer filter paper roll 22c is preferably 50 g/m 2 or more and less than 200 g/m 2 , Preferably more than 100 g/m 2 and less than 200 g/m 2 . In order to obtain compression recovery of the suction mouth, the total thickness of the outer wrapping paper 23, the second inner filter paper 222b, and the outer filter paper 22c is preferably 50μm or more and less than 150μm, preferably 100μm or more and less than 150μm.

第4實施形態的構造也是,使用者於吸煙時用嘴唇保持吸口部時所接觸的下游側的端部滿足外側包裝紙的算術平均粗糙度及吸口部的壓縮回復性。第4實施形態的構造也是與第3實施形態的附濾嘴之吸煙物品相同,可獲得使用者於吸煙時用嘴唇保持吸口部時的感覺(銜住感)良好的效果。 Also in the structure of the fourth embodiment, the downstream end that the user touches while holding the mouthpiece with lips during smoking satisfies the arithmetic average roughness of the outer wrapper and the compression recovery of the mouthpiece. The structure of the fourth embodiment is also the same as that of the smoking article with a filter of the third embodiment, and it is possible to obtain a good effect in that the user holds the mouth part with his lips while smoking.

此外,第4實施形態顯示出配置在下游端的濾材由兩片濾嘴捲紙捲裝起來的例子並加以說明,但是亦可為利用三片以上捲裝起來的構造。在該情況,接著的複數片濾嘴捲紙最好具有上述折彎回復角度。並且,複數片濾嘴捲紙的總基重及厚度最好在上述範圍內。 In addition, the fourth embodiment shows and describes an example in which the filter medium arranged at the downstream end is wound by two filter paper rolls, but it may be a structure in which three or more filter papers are wound. In this case, it is preferable that the following plural filter roll papers have the above-mentioned bend recovery angle. In addition, the total basis weight and thickness of the plurality of filter roll papers are preferably within the above-mentioned range.

(實施例及比較例) (Examples and Comparative Examples)

以下,使用實施例及比較例,進一步說明實施形態。 Hereinafter, examples and comparative examples are used to further explain the embodiment.

使用表1所示的實施例1至7以及比較例1至4的外側包裝紙、濾嘴及試驗樣本,進行以下所要說明的試驗(1)至(5)。試驗樣本是以利用後述的方法製作的外側包裝紙捲裝起來的濾嘴。在實施例1至7及比較例1至4的外側包裝紙進行(1)算術平均粗糙度、(2)折彎回復角度的測定。接 下來,使用試驗樣本進行(3)壓縮回復性、(4)硬度及(5)銜住感的感官評價。 Using the outer wrappers, filters, and test samples of Examples 1 to 7 and Comparative Examples 1 to 4 shown in Table 1, tests (1) to (5) described below were performed. The test sample is a filter wrapped in an outer wrapper made by the method described later. The outer wrapping papers of Examples 1 to 7 and Comparative Examples 1 to 4 were subjected to measurement of (1) arithmetic average roughness and (2) bending recovery angle. Next, the test samples were used for sensory evaluation of (3) compression recovery, (4) hardness, and (5) holding feeling.

表1顯示出實施例1至7及比較例1至4所使用的外側包裝紙的產品名稱、基重、厚度、算數平均粗糙度及折彎回復角度、濾嘴的可塑劑量、以及試驗樣本的壓縮回復性、硬度及銜住感的感官試驗的結果。 Table 1 shows the product name, basis weight, thickness, arithmetic average roughness and bend recovery angle of the outer wrapping paper used in Examples 1 to 7 and Comparative Examples 1 to 4, the plasticity amount of the filter, and the test sample Sensory test results of compression recovery, hardness and holding feeling.

Figure 106107771-A0202-12-0022-1
Figure 106107771-A0202-12-0022-1

首先,說明實施例1至7及比較例1至4的外側包裝紙。實施例1至3使用合成紙的PEACHCOAT®(WER-135DS、日清紡製紙株式會社)。PEACHCOAT®是由聚酯系樹脂的聚對苯二甲酸乙二酯薄膜的基材層、以及白色顏料塗布層的表面層構成。實施例4至5使用合成紙的YUPO TRACE®(TPRA#60)、Yupo Corporation株式會社)。實施例6及7使用YUPO TRACE ®(TPRA#90、Yupo Corporation株式會社)。YUPO TRACE ®是由聚丙烯系樹脂構成的二軸延伸薄膜的基材層、以及樹脂構成的紙狀層的表面層構成。另一方面,比較例1使用日本煙草株式會社的Mevius®(Light)等的附濾嘴之香煙所使用的紙所構成的通用捲煙紙。比較例2至4使用玻璃紙(基重33g/m2、厚度30μm)。 First, the outer wrappers of Examples 1 to 7 and Comparative Examples 1 to 4 will be described. Examples 1 to 3 used synthetic paper PEACHCOAT ® (WER-135DS, Nisshinbo Paper Co., Ltd.). PEACHCOAT ® is composed of a base layer of a polyethylene terephthalate film of polyester resin and a surface layer of a white pigment coating layer. Example 4-5 used the synthetic paper YUPO TRACE ® (TPRA # 60) , Yupo Corporation Ltd.) embodiment. Example 6 and 7 Using YUPO TRACE ® (TPRA # 90, Yupo Corporation Ltd.). YUPO TRACE ® is composed of a base layer of a biaxially stretched film made of polypropylene resin and a surface layer of a paper layer made of resin. On the other hand, Comparative Example 1 used general-purpose cigarette paper composed of paper used in cigarettes with filters such as Mevius ® (Light) of Japan Tobacco Co., Ltd. Comparative Examples 2 to 4 used cellophane (basis weight 33 g/m 2 , thickness 30 μm).

接下來,說明實施例1至7及比較例1至4的濾嘴。濾材是使用長纖紗丹尼數1.9g/9000m的醋酸纖維素纖維(DAICEL株式會社)。濾嘴捲紙使用通用濾嘴捲紙,即厚度50μm、基重27g/m2的紙(日本PAPYLIA製紙株式會社製)。 Next, the filters of Examples 1 to 7 and Comparative Examples 1 to 4 will be described. The filter material is cellulose acetate fiber (DAICEL Co., Ltd.) with a denier number of 1.9 g/9000 m of filament yarn. As the filter roll paper, general-purpose filter roll paper, that is, paper with a thickness of 50 μm and a basis weight of 27 g/m 2 (manufactured by Japan PAPYLIA Paper Co., Ltd.) was used.

實施例1、比較例1及2的濾嘴使用僅由醋酸纖維素纖維構成的濾材。實施例2、4、6及比較例3的濾嘴使用對於醋酸纖維素纖維添加9.0重量%的醋酸甘油的可塑劑的濾材。又,實施例3、5、7及比較例4的濾嘴使用對於醋酸纖維素纖維添加17.0重量%的醋酸甘油的可塑劑的濾材。 The filters of Example 1, Comparative Examples 1 and 2 used a filter material composed of only cellulose acetate fibers. The filters of Examples 2, 4, and 6 and Comparative Example 3 used a filter medium in which 9.0% by weight of glycerol acetate plasticizer was added to the cellulose acetate fiber. In addition, the filters of Examples 3, 5, 7 and Comparative Example 4 used filter media in which 17.0% by weight of glycerol acetate plasticizer was added to the cellulose acetate fiber.

又,試驗樣本利用以下方法來製作。用一般的方法將實施例1至7及比較例1至4的濾材以濾嘴捲紙捲裝起來並且切斷,製作出各個長度為27mm、直徑24.2mm的濾嘴。接下來,利用雙面膠帶將實施例1至7及比較例1至4的外側包裝紙捲裝在各個濾嘴。此外,該試驗樣本當中,雙面膠帶僅是用在外側包裝紙的接合部,因此不會對銜住感的感官試驗造成影響。 In addition, the test sample was produced by the following method. The filter media of Examples 1 to 7 and Comparative Examples 1 to 4 were rolled up and cut using a common method to produce filters with a length of 27 mm and a diameter of 24.2 mm. Next, the outer wrapping paper rolls of Examples 1 to 7 and Comparative Examples 1 to 4 were installed on each filter using a double-sided tape. In addition, in this test sample, the double-sided tape is only used at the junction of the outer wrapping paper, so it will not affect the sensory test of the holding feeling.

以下,說明試驗(1)至(5)的內容。 Hereinafter, the contents of the tests (1) to (5) will be explained.

(1)算術平均粗糙度 (1) Arithmetic average roughness

對實施例1至7及比較例1至4的外側包裝紙進行算術平均粗糙度的測定。算術平均粗糙度是以外側包裝紙所具有的面當中,捲裝在濾嘴時設為外周面的面來進行測定。算術平均粗糙度的測定是使用株式會社Mitutoyo製的Surf test SJ-210(商品名)來測定。算術平均粗糙度的測定當中的濾嘴處理是使用高斯濾波器。又,檢出機是使用STYLUS前端R=2μm及前端角度60°的形狀者。測定條件是以依據ISO1997的方式來設定規格條件,並將粗糙度曲線R設定成臨界值λ c=2.5mm、λ s=8μm、區間數(N)4來求出。 The outer wrapping papers of Examples 1 to 7 and Comparative Examples 1 to 4 were measured for arithmetic average roughness. The arithmetic average roughness is measured with the surface that is set as the outer peripheral surface when the filter is wound among the surfaces of the outer wrapper. The measurement of the arithmetic average roughness was measured using Surf test SJ-210 (trade name) manufactured by Mitutoyo Co., Ltd. The filter processing in the measurement of the arithmetic average roughness uses a Gaussian filter. In addition, the detection machine uses a shape with a STYLUS tip R=2μm and a tip angle of 60°. The measurement conditions are determined by setting the standard conditions in accordance with ISO1997, and setting the roughness curve R to the critical value λ c = 2.5 mm, λ s = 8 μm, and the number of intervals (N) 4.

(2)折彎回復角度 (2) Bending recovery angle

對實施例1至7及比較例1至4的外側包裝紙進行折彎回復角度的測定。評價機是使用可彼此接觸以形成 0.1MPa之夾輪壓力的橡膠滾輪及金屬滾輪。首先,將實施例1至7及比較例1至4的外側包裝紙切斷成5.5cm×5.5cm的尺寸之後,不起皺摺地加以彎曲,同時將一邊與其相對向的一邊對齊而形成環狀。接下來,使其通過上述評價機的橡膠滾輪及金屬滾輪間,將被摺疊成180度的外側包裝紙快速移動到實驗台上,測定30秒後的折彎回復角度(°)。 The outer wrappers of Examples 1 to 7 and Comparative Examples 1 to 4 were subjected to the measurement of the bending recovery angle. The evaluation machine uses rubber rollers and metal rollers that can contact each other to form a pinch pressure of 0.1MPa. First, the outer wrapping papers of Examples 1 to 7 and Comparative Examples 1 to 4 were cut into a size of 5.5cm×5.5cm, and then bent without wrinkles, while aligning one side with the opposite side to form a loop shape. Next, it was passed between the rubber rollers and metal rollers of the above-mentioned evaluation machine, and the outer wrapping paper folded at 180 degrees was quickly moved onto the test bench, and the bending recovery angle (°) after 30 seconds was measured.

(3)壓縮回復性 (3) Compression recovery

對實施例1至7及比較例1至4的試驗樣本進行壓縮回復性的試驗。壓縮回復性可從如第1圖所示之將對應於壓縮變形量[mm]的壓縮復原力[N]繪圖後所得的壓縮變形量-壓縮復原力曲線算出。壓縮變形量[mm]是因為壓縮荷重被壓縮的試驗樣本的直徑的變形量。壓縮復原力[N]是從被壓縮的試驗樣本欲回到原來形狀的力。 The test samples of Examples 1 to 7 and Comparative Examples 1 to 4 were subjected to a compression recovery test. Compression restorability can be calculated from the compression deformation amount-compression restoring force curve obtained by plotting the compression restoring force [N] corresponding to the compression deformation amount [mm] as shown in Figure 1. The amount of compression deformation [mm] is the amount of deformation due to the diameter of the test sample compressed by the compression load. Compression restoring force [N] is the force from the compressed test sample to return to its original shape.

壓縮變形量-壓縮復原力曲線的測定是使用電流計(SUN科學製CR-3000EX-S)作為評價機。第5圖是壓縮回復性之測定方法的概略圖。電流計具備用來放置試驗樣本的測定台103;以及直徑10mm之圓柱形的柱塞104。接下來,在電流計之測定台103的上面將試驗樣本105以其側面可與之接觸的方式放置。柱塞104未施加壓縮荷重於試驗樣本105時(第5圖(a)),從試驗樣本105的壓縮復原力為0N,壓縮變形量為0mm(點A)。接下來,直到施加在試驗樣本105的壓縮荷重形成2.5N為止,以13mm/分鐘的速度,使圓柱狀柱塞104朝垂直方向前進,朝垂直方向壓縮 試驗樣本105(第5圖(b))。記錄此時對應於壓縮變形量[mm]的壓縮復原力[N](曲線A-B)。接下來,當壓縮荷重到達2.5N(壓縮復原力為2.5N)時,停止利用柱塞104的壓縮操作,記錄該時的壓縮變形量TBmm(點B)。然後,停止壓縮操作,形成柱塞104可朝垂直方向自由移動的狀態,並記錄與形狀復原至從試驗樣本105的復原力形成0N為止時的壓縮變形量mm相對應的壓縮復原力[N](曲線B-C)。接下來,當壓縮復原力到達0N時,記錄該時的壓縮變形量TCmm(點C)。該結果,在如第1圖所示的壓縮變形量-壓縮復原力曲線當中,壓縮時(曲線A-B)及復原時(曲線B-C)顯示出不同的曲線。第1圖當中,將壓縮變形量TBmm及壓縮復原力為0N的點設為點D。 The compression deformation-compression restoring force curve was measured using an ammeter (CR-3000EX-S manufactured by SUN Science) as an evaluation machine. Figure 5 is a schematic diagram of a method for measuring compression recovery. The ammeter is provided with a measuring table 103 for placing a test sample; and a cylindrical plunger 104 with a diameter of 10 mm. Next, the test sample 105 is placed on the upper surface of the measuring table 103 of the galvanometer so that its side surface can be in contact with it. When the plunger 104 does not apply a compressive load to the test sample 105 (Figure 5(a)), the compression restoring force from the test sample 105 is 0 N, and the amount of compression deformation is 0 mm (point A). Next, until the compression load applied to the test sample 105 becomes 2.5N, the cylindrical plunger 104 is moved in the vertical direction at a speed of 13 mm/min, and the test sample 105 is compressed in the vertical direction (Figure 5(b)) . Record the compression restoring force [N] (curve AB) corresponding to the amount of compression deformation [mm] at this time. Next, when the compression load reaches 2.5N (compression restoring force is 2.5N), the compression operation by the plunger 104 is stopped, and the compression deformation amount T B mm at that time is recorded (point B). Then, the compression operation is stopped, the plunger 104 can be moved freely in the vertical direction, and the compression restoring force [N] corresponding to the compression deformation mm when the shape is restored to 0N from the restoring force of the test sample 105 is recorded. (Curve BC). Next, when the compression restoring force reaches 0N, the amount of compression deformation T C mm at that time is recorded (point C). As a result, among the compression deformation amount-compression restoring force curve shown in Fig. 1, different curves are shown during compression (curve AB) and during restoration (curve BC). In Figure 1, the point where the amount of compression deformation T B mm and the compression restoring force are 0N is set to point D.

分別算出壓縮變形量-壓縮復原力曲線當中,壓縮時(曲線A-B)的工作量(區域ABD的面積)、及復原時(曲線B-C)的工作量(區域CBD)。壓縮回復性[%]可由以下式子算出。 Calculate the amount of work (area of area ABD) during compression (curve A-B) and the amount of work (area CBD) during recovery (curve B-C) in the compression deformation-compression restoring force curve. Compression recovery [%] can be calculated by the following formula.

壓縮回復性[%]=(區域CBD的面積)/(區域ABD的面積)×100[%] Compression recovery [%]=(area of regional CBD)/(area of regional ABD)×100[%]

(4)硬度 (4) Hardness

對實施例1至7及比較例1至4的試驗樣本進行硬度的試驗。評價機是使用Borgward公司製的DD60A型Densmeter。硬度可透過對10根試驗樣本施加20秒鐘2kg的負荷,並測定以外側包裝紙捲裝起來的濾嘴的凹陷的平 均直徑而求出。該試驗可依用於該機器的標準試驗法,在攝氏22±2度的周圍溫度下進行。 The test samples of Examples 1 to 7 and Comparative Examples 1 to 4 were tested for hardness. The evaluation machine is a Densmeter DD60A manufactured by Borgward Corporation. The hardness can be determined by applying a load of 2 kg to 10 test samples for 20 seconds and measuring the average diameter of the recesses of the filter wrapped in an outer wrapper. The test can be carried out at an ambient temperature of 22 ± 2 degrees Celsius in accordance with the standard test method used for the machine.

這種裝置具備各壓缸的長度為16cm、直徑為10mm的兩個平行金屬壓缸對。將第1壓缸對在10根的下方離開16mm平行配置,使其作為試驗樣本的支持體,並且以試驗樣本橫跨這些第1壓缸對的方式,將10根試驗樣本平行且等間隔地配置。試驗當中,第1壓缸對處於靜止狀態。使第2壓缸對對準第1壓缸對,試驗中第1壓缸對與第2壓缸對將試驗樣本夾住並彼此靠近。將第2壓缸對配置成可朝向10根試驗樣本移動,並且橫跨10根試驗樣本給予2kg的負荷。此時,第1及第2壓缸對分別以20點與試驗樣本接觸。經過20秒鐘在試驗樣本上保持負荷,測定好被壓縮的試驗樣本的直徑之後即完成試驗。試驗中是將各試驗樣本以互不接觸的方式分開配置。為了支持10根試驗樣本的前端可使用框架,試驗中可確實保持並支援10根試驗樣本彼此平行且等間隔分開的狀態。該試驗方法與日本特表2016-523565號公報所記載的硬度的測定方法相同。 This device has two parallel metal cylinder pairs each with a length of 16 cm and a diameter of 10 mm. Arrange the first cylinder pair 16mm in parallel below the 10 as a support for the test sample, and place the 10 test samples in parallel and equally spaced such that the test sample straddles these first cylinder pairs Configuration. During the test, the first cylinder pair is at a standstill. The second cylinder pair is aligned with the first cylinder pair. During the test, the first cylinder pair and the second cylinder pair clamp the test sample and approach each other. The second cylinder pair is arranged to be movable toward 10 test samples, and a load of 2 kg is applied across the 10 test samples. At this time, the first and second cylinder pairs were in contact with the test sample at 20 points, respectively. After 20 seconds of maintaining the load on the test sample, the test is completed after measuring the diameter of the compressed test sample. In the test, the test samples are arranged separately without touching each other. In order to support the front end of the 10 test samples, the frame can be used. During the test, the state where the 10 test samples are parallel and equally spaced can be maintained and supported. This test method is the same as the hardness measurement method described in JP 2016-523565 A.

(5)銜住感的感官評價 (5) Sensory evaluation of the sense of holding

讓23位的評判小組實際銜住實施例1至7及比較例1至4的試驗樣本,針對用嘴唇保持吸口部的感覺(銜住感)進行感官評價。此外,銜住感在23位的評判小組感到銜住感非常喜歡時為「7」,感到喜歡時為「6」,感到頗喜歡時為「5」,感到尚可時為「4」,感到有點不喜歡時為「3」, 感到不喜歡時為「2」,感到非常不喜歡時為「1」的七個階段的數值進行評價,並且加以平均的值。 A panel of 23 judges actually hold the test samples of Examples 1 to 7 and Comparative Examples 1 to 4, and perform sensory evaluation on the feeling of holding the mouthpiece with the lips (hold feeling). In addition, a panel of 23 judges who felt that the sense of holding was "7" when they liked it very much, "6" when they liked it, "5" when they liked it, and "4" when they felt acceptable. If you don't like it a bit, it is "3", if you don't like it, it is "2", and if you don't like it very much, it is "1". The values are evaluated and averaged.

如表1的結果可以明白,外側包裝紙的外周面的算術平均粗糙度未滿2.0μm,壓縮回復性為60%以上的實施例1至7的試驗樣本當中,感官評價是4.0至5.1的高數值。實施例1至7的試驗樣本都具有100度以上的外側包裝紙的折彎回復角度。又,實施例1至7當中也是,試驗樣本的硬度未滿90%的實施例1、4及6當中,感官評價是4.6至5.1這樣特別高的數值。尤其,在算術平均粗糙度為0.7μm以下,壓縮回復性為61%,硬度為89%,折彎回復角度100度的實施例1當中,銜住感為5.1的數值,是最高的。 As can be seen from the results in Table 1, the arithmetic average roughness of the outer peripheral surface of the outer wrapping paper is less than 2.0 μm, and the test samples of Examples 1 to 7 in which the compression recovery is 60% or more have a sensory evaluation of 4.0 to 5.1. Numerical value. The test samples of Examples 1 to 7 all have a bending recovery angle of the outer wrapping paper of 100 degrees or more. In addition, in Examples 1 to 7, in Examples 1, 4, and 6 where the hardness of the test sample was less than 90%, the sensory evaluation was particularly high from 4.6 to 5.1. In particular, in Example 1, where the arithmetic mean roughness is 0.7 μm or less, the compression recovery is 61%, the hardness is 89%, and the bending recovery angle is 100 degrees, the holding feeling is 5.1, which is the highest value.

相對的,算術平均粗糙度為2.0以上的比較例1至4當中,感官評價是未滿4.0的較低數值。比較例1至4當中,外側包裝紙的折彎回復角度都未滿60度。 In contrast, in Comparative Examples 1 to 4 in which the arithmetic average roughness is 2.0 or more, the sensory evaluation is a low value less than 4.0. In Comparative Examples 1 to 4, the bending recovery angle of the outer wrapping paper was less than 60 degrees.

如以上,實施例1至7的外側包裝紙的外周面的算術平均粗糙度未滿2.0μm,壓縮回復性為60%以上的試驗樣本當中,感官評價是高評價,顯示出魅力提升。 As described above, the arithmetic average roughness of the outer peripheral surface of the outer wrapping papers of Examples 1 to 7 is less than 2.0 μm and the compression recovery is 60% or more of the test samples, the sensory evaluation is high, and the attractiveness is improved.

此外,已針對幾個實施形態加以說明,但是這些實施形態僅為例示,並不限定發明的範圍。這些實施形態可用其他各種形態來實施,且可在不脫離發明之要旨的範圍進行各種變更。這些實施形態及其變形包含在發明的範圍及要旨,同時也包含在申請專利範圍所記載的發明及其同等的範圍內。 In addition, although several embodiments have been described, these embodiments are only examples and do not limit the scope of the invention. These embodiments can be implemented in various other forms, and various changes can be made without departing from the gist of the invention. These embodiments and their modifications are included in the scope and summary of the invention, and are also included in the invention described in the scope of the patent application and its equivalent scope.

Claims (16)

一種附濾嘴之吸煙物品,其特徵為具備:煙霧產生構件;具備濾材及將前述濾材的外周面捲裝起來的一片或複數片濾嘴捲紙的濾嘴;以及將前述煙霧產生構件的端部及前述濾嘴的外周面捲裝起來的外側包裝紙,前述外側包裝紙的外周面的算術平均粗糙度為未滿2.0μm,以前述外側包裝紙捲裝起來的前述濾嘴之對於長度10mm的範圍,朝徑向施加2.5N的壓縮荷重後的壓縮回復性為60%以上,以前述外側包裝紙捲裝起來的前述濾嘴的硬度為未滿90%。 A smoking article with a filter, characterized by comprising: a smoke generating member; a filter provided with a filter material and one or more filter paper wrappers on the outer peripheral surface of the filter material; and an end of the smoke generating member The outer wrapper wrapped with the outer peripheral surface of the filter tip and the outer wrapper, the arithmetic average roughness of the outer peripheral surface of the outer wrapper is less than 2.0μm, and the filter wrapped with the outer wrapper has a length of 10mm In the range of, the compression recovery after a compression load of 2.5 N is applied in the radial direction is 60% or more, and the hardness of the filter tip wrapped with the outer wrapping paper is less than 90%. 如申請專利範圍第1項所述之附濾嘴之吸煙物品,其中,前述外側包裝紙的外周面的算術平均粗糙度為1.0μm以下。 The filter-attached smoking article described in claim 1, wherein the arithmetic average roughness of the outer peripheral surface of the outer wrapper is 1.0 μm or less. 如申請專利範圍第1或2項所述之附濾嘴之吸煙物品,其中,前述外側包裝紙或是前述一片或複數片的濾嘴捲紙的折彎回復角度為60度以上。 The smoking article with filter described in item 1 or 2 of the scope of patent application, wherein the bending recovery angle of the outer wrapper or the one or more filter roll papers is 60 degrees or more. 如申請專利範圍第3項所述之附濾嘴之吸煙物品,其中,前述外側包裝紙或是前述一片或複數片的濾嘴捲紙的前述折彎回復角度為100度以上。 The filter-attached smoking article described in item 3 of the scope of patent application, wherein the bend recovery angle of the outer wrapper or the one or more filter wrappers is 100 degrees or more. 如申請專利範圍第4項所述之附濾嘴之吸煙物品,其 中,前述外側包裝紙或是前述一片或複數片的濾嘴捲紙的前述折彎回復角度為100度以上120度以下。 Such as the smoking article with filter described in item 4 of the scope of patent application, which Wherein, the bending recovery angle of the outer wrapping paper or the one or more pieces of filter roll paper is 100 degrees or more and 120 degrees or less. 如申請專利範圍第1項所述之附濾嘴之吸煙物品,其中,前述外側包裝紙是包含複數層的片材。 The filter-attached smoking article described in claim 1, wherein the outer wrapper is a sheet containing a plurality of layers. 如申請專利範圍第6項所述之附濾嘴之吸煙物品,其中,前述包含複數層的片材包含以聚烯烴或聚酯為主要成分的薄膜所構成的基材層。 The filter-attached smoking article described in claim 6, wherein the sheet comprising a plurality of layers comprises a base layer composed of a film mainly composed of polyolefin or polyester. 如申請專利範圍第7項所述之附濾嘴之吸煙物品,其中,前述基材層是二軸延伸薄膜。 The filter-attached smoking article described in claim 7, wherein the substrate layer is a biaxially stretched film. 如申請專利範圍第7或8項所述之附濾嘴之吸煙物品,其中,前述包含複數層的片材又具備設在前述基材層之單面或兩面的表面層。 The filter-attached smoking article described in claim 7 or 8, wherein the sheet material comprising a plurality of layers further includes a surface layer provided on one or both sides of the base layer. 如申請專利範圍第9項所述之附濾嘴之吸煙物品,其中,前述表面層含有無機填充劑。 The filter-attached smoking article described in claim 9, wherein the surface layer contains an inorganic filler. 如申請專利範圍第1或2項所述之附濾嘴之吸煙物品,其中,前述外側包裝紙的基重為100g/m2以上。 The smoking article with filter as described in item 1 or 2 of the scope of patent application, wherein the basis weight of the outer wrapper is 100 g/m 2 or more. 如申請專利範圍第1或2項所述之附濾嘴之吸煙物品,其中,前述外側包裝紙的厚度為100μm以上。 The filter-attached smoking article described in item 1 or 2 of the scope of patent application, wherein the thickness of the outer wrapper is 100 μm or more. 如申請專利範圍第1項所述之附濾嘴之吸煙物品,其中,前述一片或複數片的濾嘴捲紙是以聚烯烴為主要成分的薄膜或是以聚酯為主要成分的薄膜。 The smoking article with filter as described in the first item of the scope of patent application, wherein the aforementioned one or more filter roll paper is a film mainly composed of polyolefin or a film mainly composed of polyester. 如申請專利範圍第13項所述之附濾嘴之吸煙物品,其中,前述一片或複數片的濾嘴捲紙是二軸延伸薄膜。 The filter-attached smoking article described in item 13 of the scope of patent application, wherein the aforementioned one or more pieces of filter roll paper are biaxially stretched films. 如申請專利範圍第13或14項所述之附濾嘴之吸煙物 品,其中,前述一片或複數片的濾嘴捲紙的總基重為100g/m2以上。 The filter-attached smoking article described in item 13 or 14 of the scope of the patent application, wherein the total basis weight of the aforementioned one or more pieces of filter roll paper is 100 g/m 2 or more. 如申請專利範圍第13或14項所述之附濾嘴之吸煙物品,其中,前述一片或複數片的濾嘴捲紙的總厚度為100μm以上。 The filter-attached smoking article described in item 13 or 14 of the scope of patent application, wherein the total thickness of the aforementioned one or more pieces of filter paper is 100 μm or more.
TW106107771A 2017-03-09 2017-03-09 Smoking article with filter TWI710324B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201438606A (en) * 2012-12-04 2014-10-16 Philip Morris Products Sa Smoking article with transparent wrapper
TW201534785A (en) * 2014-01-20 2015-09-16 Japan Tobacco Inc Tipping paper for smoking article and smoking article using the same
CN105357993A (en) * 2013-07-16 2016-02-24 菲利普莫里斯生产公司 Radially firm smoking article filter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201438606A (en) * 2012-12-04 2014-10-16 Philip Morris Products Sa Smoking article with transparent wrapper
CN105357993A (en) * 2013-07-16 2016-02-24 菲利普莫里斯生产公司 Radially firm smoking article filter
TW201534785A (en) * 2014-01-20 2015-09-16 Japan Tobacco Inc Tipping paper for smoking article and smoking article using the same

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