JP4335944B2 - Low spread fired cigarette paper - Google Patents

Low spread fired cigarette paper Download PDF

Info

Publication number
JP4335944B2
JP4335944B2 JP2007508061A JP2007508061A JP4335944B2 JP 4335944 B2 JP4335944 B2 JP 4335944B2 JP 2007508061 A JP2007508061 A JP 2007508061A JP 2007508061 A JP2007508061 A JP 2007508061A JP 4335944 B2 JP4335944 B2 JP 4335944B2
Authority
JP
Japan
Prior art keywords
wrapping paper
combustion
tobacco rod
cigarette
region
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007508061A
Other languages
Japanese (ja)
Other versions
JPWO2006098153A1 (en
Inventor
高明 松藤
崇 小南
研 宇山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of JPWO2006098153A1 publication Critical patent/JPWO2006098153A1/en
Application granted granted Critical
Publication of JP4335944B2 publication Critical patent/JP4335944B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)

Description

本発明は、低延焼性のシガレット用巻紙に係り、特に低延焼性と低Ｃ／Ｔ比を兼ね備えたシガレット用巻紙に関する。  The present invention relates to a cigarette wrapping paper having low fire spread, and more particularly to a cigarette wrapping paper having both low fire spread and low C / T ratio.

シガレットが喫煙者の不注意等により床等に落下した場合、その火種から床等に延焼しにくいように、ベースの巻紙に難燃性物質を塗布したバンドを設けたシガレット用巻紙（特開平７−３００７９５号公報参照）等が提案されている。この技術は、タバコ巻紙に燃焼性の高い領域と燃焼性の低い領域を設けることにより、燃焼性の高い領域では通常の喫煙が行えるが、燃焼性の低い領域でシガレットに接触する物質が存在すると、シガレットが自己消火するという知見に基づく。  When a cigarette falls on a floor or the like due to carelessness of a smoker, a cigarette wrapping paper provided with a band coated with a flame retardant material on a base wrapping paper so that it is difficult to spread from the fire type to the floor or the like -300795 publication) and the like have been proposed. In this technology, the cigarette paper is provided with a highly flammable region and a low flammable region so that normal smoking can be performed in the highly flammable region, but there is a substance that contacts the cigarette in the low flammable region. Based on the knowledge that cigarettes self-extinguish.

しかしながら、上記従来の低延焼性巻紙は、これを用いてシガレットを作製したとき、シガレット１本当たりの一酸化炭素／タール比（Ｃ／Ｔ比）が十分に低いものではない。  However, the conventional low-rollability wrapping paper does not have a sufficiently low carbon monoxide / tar ratio (C / T ratio) per cigarette when a cigarette is produced using the same.

したがって、本発明は、低延焼性を示すとともに、低いＣ／Ｔ比をもたらすシガレット用巻紙を提供することを目的とする。  Accordingly, an object of the present invention is to provide a cigarette wrapping paper that exhibits low fire spread and a low C / T ratio.

本発明によれば、充填材を２〜６ｇ／ｍ2の割合で含有し、坪量が１６〜２２ｇ／ｍ2であるベース巻紙の一方の表面に、燃焼抑制剤が塗布された燃焼抑制領域を離散して設け、該燃焼抑制剤の総塗布量が該塗布部の面積１ｍ2当たり０．２〜１．８ｇであり、前記燃焼抑制剤はアルギン酸ナトリウムであり、前記アルギン酸は５００〜９００の重合度を有する低延焼性のシガレット用巻紙が提供される。 According to the present invention, a filler in a proportion of 2 to 6 g / m 2, on one surface of the base wrapping paper having a basis weight of 16~22g / m 2, the combustion inhibition regions burn suppressing agent is applied the provided discretely, areas 1 m 2 per 0.2~1.8g der the total coating amount of the combustion inhibitor coating cloth portion is, the burn suppressing agent is sodium alginate, the alginate 500-900 A low-fire-spreading cigarette paper having a degree of polymerization is provided.

図１は、本発明の１つの態様に係るシガレット用巻紙により巻装されたシガレットの一例を示す一部破断概略斜視図。FIG. 1 is a partially broken schematic perspective view showing an example of a cigarette wound by a cigarette paper according to one embodiment of the present invention.

以下、本発明をより詳しく説明する。  Hereinafter, the present invention will be described in more detail.

本発明のシガレット用巻紙は、ベースの巻紙に、燃焼抑制剤が塗布された燃焼抑制領域を離散して設けたものである。  The cigarette wrapping paper of the present invention is obtained by discretely providing combustion suppression regions in which a combustion inhibitor is applied to a base wrapping paper.

ベースの巻紙は、普通にシガレット用シガレット巻紙として使用されている通常の亜麻パルプ等のパルプをベースとするものであるが、充填材を２〜６ｇ／ｍ２の割合で含有するとともに、その坪量は１６〜２２ｇ／ｍ２である。The base wrapping paper is based on pulp such as ordinary flax pulp, which is usually used as a cigarette wrapping paper for cigarette, and contains a filler at a ratio of 2 to 6 g / m 2 , and its basis weight. the amount is 16~22g / m 2.

充填材としては、炭酸カルシウム、炭酸カリウム等の炭酸塩、水酸化カルシウム、水酸化マグネシウム等の水酸化物のような一般に使用されているものを用いることができる。  As the filler, those generally used such as carbonates such as calcium carbonate and potassium carbonate, and hydroxides such as calcium hydroxide and magnesium hydroxide can be used.

シガレット巻紙には、クエン酸、またはその塩（ナトリウム塩、カリウム塩）等の燃焼調節剤を添加することもできる。通常、燃焼調節剤は、これを配合する場合、ベース巻紙中に２重量％までの割合で用いられる。  A combustion regulator such as citric acid or a salt thereof (sodium salt, potassium salt) can also be added to the cigarette paper. Usually, the combustion control agent is used in a proportion of up to 2% by weight in the base paper when blended.

ベース巻紙の一方の表面には、燃焼抑制剤の塗布により形成される燃焼抑制領域が離散して設けられている。当該巻紙をタバコロッドに巻装したとき、燃焼抑制領域は、タバコロッドの長手方向に延出し、タバコロッドの円周方向で互いに離間する複数のストライプの形態で設けることができるし、あるいはタバコロッドの円周方向に延び、タバコロッドの長手方向において互いに離間する複数の円環の形態で設けることができる。いずれの形態であっても、燃焼抑制剤の総塗布量（乾燥基準）は、塗布部の面積１ｍ２当たり０．２〜１．８ｇである。On one surface of the base wrapping paper, combustion suppression regions formed by application of a combustion inhibitor are discretely provided. When the wrapping paper is wound around the tobacco rod, the combustion suppression region can be provided in the form of a plurality of stripes extending in the longitudinal direction of the tobacco rod and spaced apart from each other in the circumferential direction of the tobacco rod, or the tobacco rod Can be provided in the form of a plurality of rings extending in the circumferential direction of the tobacco rod and spaced apart from each other in the longitudinal direction of the tobacco rod. In either form, the total coating amount of burn suppressing agent (dry basis) is the area 1 m 2 per 0.2~1.8g coating portion.

燃焼抑制剤としては、本発明においては、重合度が５００〜９００のアルギン酸のナトリウム塩を用いる。このように高い重合度のアルギン酸のナトリウム塩は、少量でも高い燃焼抑制作用を示す。 The burn suppressing agent, in the present invention, polymerization degree use sodium salt of alginic acid 500 to 900. Thus, the sodium salt of alginic acid having a high degree of polymerization exhibits a high combustion suppressing action even in a small amount.

本発明では、ベース巻紙中の充填材の配合割合、ベース巻紙の坪量、および燃焼抑制剤の総塗布量を上記範囲内に設定することにより、低延焼性と低Ｃ／Ｔ比を併せ示すことができる。  In the present invention, by setting the blending ratio of the filler in the base wrapping paper, the basis weight of the base wrapping paper, and the total application amount of the combustion inhibitor within the above ranges, both low fire spread and low C / T ratio are shown. be able to.

本発明の低延焼性巻紙は、タバコ刻み等からなるタバコのロッドを巻装するものであり、通常、燃焼抑制剤が塗布された面をタバコロッドに接する。  The low-flammability wrapping paper of the present invention winds a tobacco rod made of tobacco cuts or the like, and usually the surface coated with a combustion inhibitor is in contact with the tobacco rod.

図１は、燃焼調節剤が円環の形態で塗布されたシガレット用巻紙で巻装されたシガレットを示す。  FIG. 1 shows a cigarette wound with a cigarette wrapping paper in which a combustion modifier is applied in the form of a ring.

図１を参照すると、シガレット１０は、ベース巻紙１２によりカラム状に巻装されたタバコ充填材１３からなるタバコロッド１１を有する。ベース巻紙１２は、１０〜１００コレスタ単位の固有通気度を有し得る。タバコロッド１１は、通常、１７ｍｍ〜２６ｍｍの円周長、および４９ｍｍ〜９０ｍｍの長さを有する。タバコロッド１１の基端（すなわち、吸引方向下流端）１１ｂには、常法により、チップペーパー１７を用いて通常のフィルター１８を取り付けることができる。  Referring to FIG. 1, a cigarette 10 has a tobacco rod 11 made of a tobacco filler 13 wound in a column shape with a base wrapping paper 12. The base wrapping paper 12 may have a natural air permeability of 10-100 coresta units. The tobacco rod 11 usually has a circumferential length of 17 mm to 26 mm and a length of 49 mm to 90 mm. A normal filter 18 can be attached to the base end (that is, the downstream end in the suction direction) 11b of the tobacco rod 11 by using a tip paper 17 by a conventional method.

ベース巻紙１２には、燃焼抑制剤が塗布された円環状領域１４が形成され、燃焼抑制領域を規定している。これら円環状燃焼抑制領域１４は、図１に示すように複数設ける場合、タバコロッドの長手方向において互いに離間して形成されている。  An annular region 14 to which a combustion inhibitor is applied is formed on the base wrapping paper 12 to define a combustion suppression region. When a plurality of these annular combustion suppression regions 14 are provided as shown in FIG. 1, they are formed apart from each other in the longitudinal direction of the tobacco rod.

相隣る円環状燃焼抑制領域１４の間には燃焼調節剤が塗布されていない通常燃焼領域１５が規定されている。この領域１５は、ベース巻紙１２の部分により構成されているので、ベース巻紙１２それ自体と同様に通常の喫煙状態で燃焼し得る。したがって、領域１５は、通常燃焼領域として作用する。例えば、円環状燃焼抑制領域１４は、１個〜３個設けることができる。また、円環状燃焼抑制領域１４は、長手方向の幅が４ｍｍ〜７ｍｍであり得、厚さは、通常、０．１〜５μｍであり得る。また、燃焼抑制領域を複数個設ける場合、相隣る燃焼抑制領域１４の間隔は、１８ｍｍ〜２５ｍｍであることが好ましい。  Between the adjacent annular combustion suppression regions 14, a normal combustion region 15 where a combustion regulator is not applied is defined. Since this region 15 is constituted by a portion of the base wrapping paper 12, it can be burned in a normal smoking state in the same manner as the base wrapping paper 12 itself. Therefore, the region 15 acts as a normal combustion region. For example, one to three annular combustion suppression regions 14 can be provided. Moreover, the annular | circular shaped combustion suppression area | region 14 may be 4-7 mm in the width of a longitudinal direction, and thickness may be 0.1-5 micrometers normally. Moreover, when providing several combustion suppression area | regions, it is preferable that the space | interval of the combustion suppression area | region 14 which adjoins is 18 mm-25 mm.

図１に示すシガレットにおいては、その先端から距離ｄを隔てた領域１６には、燃焼抑制剤が塗布されていない。この先端部の燃焼抑制剤を塗布していない部分も通常燃焼領域１６を構成し、通常のシガレットの１パフまたは２パフで燃焼する領域に相当し得る。なお、燃焼抑制領域１４を複数個設ける場合、通常燃焼領域１６を設けなくてもよい（ｄ＝０）。しかし、燃焼抑制領域１４を１個設ける場合、距離ｄは、タバコロッド先端１１ａから１０ｍｍ〜２５ｍｍとすることができる。チップペーパー１７により覆われた巻紙１２の部分に対応する巻紙内面には燃焼抑制領域１４を形成する必要は特にない。  In the cigarette shown in FIG. 1, the combustion inhibitor is not applied to the region 16 separated from the tip by a distance d. The portion of the tip that is not coated with the combustion inhibitor also constitutes the normal combustion region 16 and can correspond to a region that burns with one or two puffs of a normal cigarette. When a plurality of combustion suppression regions 14 are provided, the normal combustion region 16 may not be provided (d = 0). However, when providing one combustion suppression area | region 14, the distance d can be 10 mm-25 mm from the tobacco rod front-end | tip 11a. It is not particularly necessary to form the combustion suppression region 14 on the inner surface of the wrapping paper corresponding to the portion of the wrapping paper 12 covered with the chip paper 17.

さて、シガレット１０をシガレットロッド１１の先端１１ａにおいて着火し、吸引しシガレットを燃焼させると、通常燃焼領域１５では、通常のシガレットと同様に燃焼し得、喫味を味わうことができる。しかし、着火状態でシガレット１０をカーペット、畳、木製製品、布、衣服等の可燃物上に置いた場合、燃焼方向に存在する燃焼抑制領域１４と可燃物による吸熱とタバコ充填剤に含有される膨化タバコ刻みとが相俟って、シガレット１０は消火し、可燃物の延焼が抑制される。また、本発明のシガレット用巻紙で巻装されたシガレットは、主流煙中のＣ／Ｔ比が低いものとなる。  When the cigarette 10 is ignited at the tip 11a of the cigarette rod 11 and sucked to burn the cigarette, the normal combustion region 15 can be burned in the same manner as a normal cigarette, and the taste can be tasted. However, when the cigarette 10 is placed on a combustible material such as carpet, tatami mat, wooden product, cloth, clothes, etc. in an ignited state, it is contained in the combustion suppression region 14 existing in the combustion direction, the heat absorption by the combustible material, and the tobacco filler. The cigarette 10 is extinguished in combination with the expanded tobacco cut, and the spread of combustible materials is suppressed. Moreover, the cigarette wound with the cigarette paper of the present invention has a low C / T ratio in the mainstream smoke.

以下、本発明の実施例を説明するが、本発明はそれらの実施例により限定されるものではない。  Examples of the present invention will be described below, but the present invention is not limited to these examples.

実施例１〜１３、および比較例１〜１２
表１に示す仕様のベース巻紙（幅２７ｍｍ、長さ１．５００ｍ）に、種々の濃度（０．５〜２０重量％）のアルギン酸ナトリウム水溶液を長手方向に７ｍｍの一定幅で、２０ｍｍの一定間隔で縞状にダイレクトグラビア方式で塗布（印刷）して合計５６個の燃焼抑制剤塗布領域を設けた。得られた巻紙について、アルギン酸ナトリウムの総塗布量を以下の手法により測定した。結果を表１に併記する。表１に示すように、実施例１〜１３のものは、燃焼抑制剤（アルギン酸ナトリウム）が塗布された部分の面積１ｍ２当たり燃焼抑制剤の塗布量が０．２〜１．８ｇであった。燃焼抑制剤の塗布量を巻紙面積当たりに換算すると、７／２７を乗ずるので、０．０５〜０．４７ｇ／ｍ２となる。なお、使用したアルギン酸ナトリウムは、実施例５、８および１１では、ＫＩＭＩＫＡ（登録商標）製Ｉ−Ｓ（重合度６５０〜６７０；３重量％水溶液の２５℃での粘度２９９７６．９ｃＰ）であり、その他の例では、ＫＩＭＩＫＡ（登録商標）製ＩＬ−２（重合度：３０〜１８０；３重量％水溶液の２５℃での粘度：９０７．２ｃＰ）であった。Examples 1-13 and Comparative Examples 1-12
A base wrapping paper (width 27 mm, length 1.500 m) having the specifications shown in Table 1 and sodium alginate aqueous solutions of various concentrations (0.5 to 20% by weight) with a constant width of 7 mm in the longitudinal direction and a constant interval of 20 mm Then, a total of 56 combustion inhibitor coating areas were provided by applying (printing) in a striped manner using a direct gravure method. About the obtained wrapping paper, the total application amount of sodium alginate was measured by the following method. The results are also shown in Table 1. As shown in Table 1, in Examples 1 to 13, the application amount of the combustion inhibitor was 0.2 to 1.8 g per 1 m 2 of the area where the combustion inhibitor (sodium alginate) was applied. . When the amount of application of the combustion inhibitor is converted per wrapping paper area, it is multiplied by 7/27, so that it is 0.05 to 0.47 g / m 2 . In Examples 5, 8 and 11, the sodium alginate used was IS manufactured by KIMIKA (registered trademark) (polymerization degree: 650 to 670; viscosity of 29976.9 cP at 25 ° C. in a 3 wt% aqueous solution) In another example, it was IL-2 (degree of polymerization: 30 to 180; viscosity at 25 ° C. of a 3 wt% aqueous solution: 907.2 cP) manufactured by KIMIKA (registered trademark).

得られた巻紙を用いてアメリカンブレンド刻み（フィルターをつけない場合のタール量：１９〜２０ｍｇ）からなるタバコロッドを巻装し、シガレット燃焼先端から５ｍｍの幅を空けて第１の塗布領域が配置されるように切断した。一本当たりのシガレット長は５９ｍｍであり、燃焼抑制剤塗布領域は２個であった。  Using the obtained wrapping paper, a tobacco rod made of American blend cuts (tar amount when no filter is attached: 19 to 20 mg) is wound, and a first coating region is arranged with a width of 5 mm from the cigarette burning tip. Disconnected to be. The cigarette length per one was 59 mm, and the combustion inhibitor application area was two.

得られたシガレットについて、ＡＳＴＭ Ｅ−２１８７−０４に従って延焼性試験を行い、ＰＦＬＢ（ｐｅｒｃｅｎｔ ｆｕｌｌ−ｌｅｎｇｔｈ ｂｕｒｎ）値を測定した。また、これらシガレット試料について以下の手法により、シガレット試料１本当たりの主流煙中のＣＯ量、パフ回数およびタール量を測定した。結果を表２に示す。  About the obtained cigarette, the fire spread test was done according to ASTM E-2187-04, and the PFLB (percent full-length burn) value was measured. Moreover, about these cigarette samples, the amount of CO in the mainstream smoke per cigarette sample, the number of puffs, and the amount of tar were measured by the following method. The results are shown in Table 2.

＜アルギン酸ナトリウムの総塗布量の測定＞
「食品衛生学誌」第５巻、２９７〜３０２頁（１９８８）に記載されている「食品中のアルギン酸ナトリウムの定量分析法」に準拠し、脱脂、希硫酸処理、除蛋白処理を行わずに、以下の手順で測定した。<Measurement of total coating amount of sodium alginate>
In accordance with “Quantitative analysis of sodium alginate in food” described in “Food Hygiene Journal”, Vol. 5, pp. 297-302 (1988), without degreasing, dilute sulfuric acid treatment and deproteinization treatment The measurement was performed according to the following procedure.

上記燃焼抑制剤を塗布した巻紙（１．５００ｍ、幅２７ｍｍ）（約１．０ｇ）を５ｍｍ角に切断し、１重量％炭酸水素ナトリウム水溶液４０ｍＬを加え、湯浴中６０℃で５分間加熱した後、十分に混合、攪拌し、遠心分離（３５００回転、１０分間；以下同じ）により上清（抽出液）を得た。抽出残渣について、同様の抽出を再度行い、上清（抽出液）を得るとともに、抽出残渣に１重量％炭酸水素ナトリウム水溶液２０ｍＬを加え、十分に混合、攪拌して上清（抽出液）を得た。３つの抽出液を合わせ、１重量％炭酸水素ナトリウム水溶液を加えて１００ｍＬとし、試験溶液として用いた。  Wrapping paper (1.500 m, width 27 mm) (about 1.0 g) coated with the above combustion inhibitor was cut into 5 mm squares, 40 mL of a 1% by weight aqueous sodium hydrogen carbonate solution was added, and heated at 60 ° C. for 5 minutes in a hot water bath. Thereafter, the mixture was sufficiently mixed and stirred, and a supernatant (extract) was obtained by centrifugation (3500 rpm, 10 minutes; the same applies hereinafter). The extraction residue is subjected to the same extraction again to obtain a supernatant (extract), and 20 mL of a 1% by weight aqueous sodium bicarbonate solution is added to the extraction residue, followed by thorough mixing and stirring to obtain a supernatant (extract). It was. The three extracts were combined and 1% by weight aqueous sodium hydrogen carbonate solution was added to make 100 mL, which was used as a test solution.

アルギン酸ナトリウム標準溶液（アルギン酸ナトリウムを０〜０．２ｍｇ／ｍＬの濃度で含む１重量％炭酸水素ナトリウム水溶液）および上記試験溶液それぞれ１ｍＬに、銅−塩酸溶液（０．０５重量％の硫酸銅を含む８．５Ｍ塩酸）２ｍＬおよびナフトレゾルシノール溶液（０．４重量％１，３−ジヒドロキシナフタレン水溶液）１ｍＬを加え、沸騰水浴中で６５分間加熱した後、氷水中で冷却し、酢酸ブチル４ｍＬを加え、振盪し、遠心分離した。  Sodium-alginate standard solution (1 wt% aqueous sodium hydrogen carbonate solution containing sodium alginate at a concentration of 0 to 0.2 mg / mL) and 1 mL of each of the above test solutions were each added with a copper-hydrochloric acid solution (containing 0.05 wt% copper sulfate). 8.5 mL of hydrochloric acid) and 1 mL of naphthoresorcinol solution (0.4 wt% 1,3-dihydroxynaphthalene aqueous solution) were added, heated in a boiling water bath for 65 minutes, then cooled in ice water, and 4 mL of butyl acetate was added. Shake and centrifuge.

遠心分離後の上層１ｍＬを採取し、酢酸ブチル３ｍＬを加えて希釈し、５６６ｎｍで比色定量し、総塗布量を算出した。  1 mL of the upper layer after centrifugation was collected, diluted by adding 3 mL of butyl acetate, colorimetrically determined at 566 nm, and the total coating amount was calculated.

＜ＣＯ量およびパフ回数の測定＞
ＣＯ量の測定には、ＦＩＬＴＲＯＮＡ社製の８本掛けリニア型喫煙器（ＳＭ３４２）を用いてタバコ煙を捕集した。シガレットの燃焼は、ＩＳＯ基準に基づき、３５ｍＬ／２秒の吸引を６０秒間隔で行い、ガラス繊維フィルターを通過した煙をガスバッグに捕集した。シガレット試料は、基準の燃焼長（シガレットの着火端から５１ｍｍ（巻紙とチップペーペーの境界から先端側８ｍｍ））に達した時点で吸引を停止した。ここまでのパフ回数を記録した。燃焼後、シガレット中に残存するガスを捕集するため、火種を切除した後、３回の空パフを行った。このようにして、シガレット試料のガスをガスバッグに捕集し、全流量物質（ＴＰＭ）をガラス繊維フィルターに捕集した。<Measurement of CO amount and number of puffs>
For the measurement of the CO amount, cigarette smoke was collected using an 8-split linear smoker (SM342) manufactured by FILTRONA. Cigarettes were burned based on ISO standards, with suction of 35 mL / 2 seconds at 60 second intervals, and the smoke that passed through the glass fiber filter was collected in a gas bag. The cigarette sample stopped sucking when it reached the standard combustion length (51 mm from the ignition end of the cigarette (8 mm from the boundary between the paper roll and tip paper)). The number of puffs so far was recorded. After burning, in order to collect the gas remaining in the cigarette, the fire type was excised, and then three empty puffs were performed. In this way, the gas of the cigarette sample was collected in the gas bag, and the total flow rate material (TPM) was collected in the glass fiber filter.

捕集したガスバッグを用い、ＦＩＬＴＲＯＮＡ社製のＣＯ測定装置により、シガレット試料１本当たりのＣＯ量を測定した。  Using the collected gas bag, the CO amount per cigarette sample was measured by a CO measuring device manufactured by FILTRONA.

＜タール量の測定＞
ＣＯ量測定の際、ガラス繊維フィルターに捕集された粒子成分から粗タール量を秤量した後、フィルターを血清瓶に入れ、２−プロパノール（和光純薬社製ＧＣグレード）１０ｍＬとともに２０分間激しく振盪した。抽出液をバイアル瓶にろ過・注入した。これをガスクロマトグラフに掛け、水およびニコチン量を測定した。定量は内部標準法で行い、粗タール量から水およびニコチン量を差し引いた値をタール量とした。

Figure 0004335944
Figure 0004335944
 <Measurement of tar amount>
When measuring the amount of CO, after measuring the amount of crude tar from the particle components collected in the glass fiber filter, the filter was placed in a serum bottle and shaken vigorously with 10 mL of 2-propanol (GC grade manufactured by Wako Pure Chemical Industries, Ltd.) for 20 minutes. did. The extract was filtered and injected into a vial. This was applied to a gas chromatograph and the amounts of water and nicotine were measured. Quantification was performed by the internal standard method, and the value obtained by subtracting the amount of water and nicotine from the amount of crude tar was used as the amount of tar.
Figure 0004335944
Figure 0004335944

表２に示す結果から、充填材を２〜６ｇ／ｍ２の割合で含有し、坪量が１６〜２２ｇ／ｍ２であるベース巻紙の表面に、燃焼抑制剤の総塗布量が０．２〜１．８ｇ／ｍ２となるように燃焼抑制剤を離散して塗布したもの（実施例１〜１３）は、低燃焼性を示すとともに低いＣ／Ｔ比をもたらすことがわかる。From the results shown in Table 2, the filler in a proportion of 2 to 6 g / m 2, a basis weight in the base wrapping paper surface is 16~22g / m 2, the total coating amount of burn suppressing agent 0.2 It can be seen that those obtained by discretely applying the combustion inhibitor (Examples 1 to 13) so as to be ˜1.8 g / m 2 exhibit low flammability and a low C / T ratio.

以上述べたように、本発明によれば、低延焼性を示すとともに、低いＣ／Ｔ比をもたらすシガレット用巻紙が提供される。  As described above, according to the present invention, there is provided a cigarette wrapping paper that exhibits low fire spreadability and a low C / T ratio.

Claims (3)

充填材を２〜６ｇ／ｍ2の割合で含有し、坪量が１６〜２２ｇ／ｍ2であるベース巻紙の一方の表面に、燃焼抑制剤が塗布された燃焼抑制領域を離散して設け、該燃焼抑制剤の総塗布量が該塗布部の面積１ｍ2当たり０．２〜１．８ｇであり、前記燃焼抑制剤はアルギン酸ナトリウムであり、前記アルギン酸は５００〜９００の重合度を有する低延焼性のシガレット用巻紙。A filler in a proportion of 2 to 6 g / m 2, a basis weight in the one surface of the base wrapping paper is 16~22g / m 2, provided discretely combustion inhibition regions burn suppressing agent is applied, combustion total coating amount of the inhibitor Ri area 1 m 2 per 0.2~1.8g der of the coating cloth portion, the burn suppressing agent is sodium alginate, the alginate low has a polymerization degree of 500 to 900 Fire spread cigarette paper. 前記燃焼抑制領域は、当該巻紙をタバコロッドに巻装したとき、タバコロッドの長手方向に延出し、タバコロッドの円周方向で互いに離間する複数のストライプの形態にある請求項１に記載の巻紙。  2. The wrapping paper according to claim 1, wherein the combustion suppression region is in the form of a plurality of stripes extending in a longitudinal direction of the tobacco rod and spaced apart from each other in a circumferential direction of the tobacco rod when the wrapping paper is wound around the tobacco rod. . 前記燃焼抑制領域は、当該巻紙をタバコロッドに巻装したとき、タバコロッドの円周方向に延び、タバコロッドの長手方向において互いに離間する複数の円環の形態にある請求項１に記載の巻紙。  2. The wrapping paper according to claim 1, wherein the combustion suppression region is in the form of a plurality of annular rings extending in a circumferential direction of the tobacco rod and spaced apart from each other in a longitudinal direction of the tobacco rod when the wrapping paper is wound around the tobacco rod. .
JP2007508061A 2005-03-15 2006-03-01 Low spread fired cigarette paper Expired - Fee Related JP4335944B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005073055 2005-03-15
JP2005073055 2005-03-15
PCT/JP2006/303861 WO2006098153A1 (en) 2005-03-15 2006-03-01 Cigarette paper of low fire-spreading property

Publications (2)

Publication Number Publication Date
JPWO2006098153A1 JPWO2006098153A1 (en) 2008-08-21
JP4335944B2 true JP4335944B2 (en) 2009-09-30

Family

ID=36991505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007508061A Expired - Fee Related JP4335944B2 (en) 2005-03-15 2006-03-01 Low spread fired cigarette paper

Country Status (12)

Country Link
US (1) US20080011312A1 (en)
EP (1) EP1867782B1 (en)
JP (1) JP4335944B2 (en)
KR (1) KR100956462B1 (en)
CN (1) CN101133214B (en)
CA (1) CA2599753C (en)
ES (1) ES2542848T3 (en)
HK (1) HK1113502A1 (en)
RU (1) RU2357622C1 (en)
TW (1) TWI302090B (en)
UA (1) UA90299C2 (en)
WO (1) WO2006098153A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8925556B2 (en) 2006-03-31 2015-01-06 Philip Morris Usa Inc. Banded papers, smoking articles and methods
UA92852C2 (en) * 2006-12-11 2010-12-10 Джапан Тобакко Инк. Low fire spreading cigarette, wrapping paper for thereof and method for making wrapping paper
EP2177663B1 (en) * 2007-08-10 2014-04-30 Japan Tobacco Inc. Slow-burn-extension cigarette wrapping paper
CN101372820B (en) * 2007-08-21 2010-11-17 马铁良 Cigarette self-extinguishing solution and preparation thereof
TW200930311A (en) * 2007-08-23 2009-07-16 Philip Morris Prod Registered banded cigarette paper, cigarettes, and method of manufacture
PT2071965E (en) * 2007-12-20 2011-02-03 Reemtsma H F & Ph Smoking article with improved extinguishing characteristics
CA2713424C (en) * 2008-02-08 2012-07-03 Japan Tobacco Inc. Production method for producing wrapper for cigarettes
CN101983270B (en) * 2008-05-16 2012-11-21 日本烟草产业株式会社 Process for production of cigarett wrapping paper having low ignitability
KR101050100B1 (en) * 2008-06-26 2011-07-19 주식회사 케이티앤지 Cigarettes treated with cigarette burn lowering agents and fire safety cigarettes including the same
TW201026243A (en) * 2008-11-12 2010-07-16 Japan Tobacco Inc Cigarette paper of low fire-spread rate
TWI402397B (en) * 2009-07-13 2013-07-21 Univ Da Yeh The flame retardant is internally filled or coated on the surface of a pulp molded product
ES2641937T3 (en) * 2009-11-25 2017-11-14 Japan Tobacco, Inc. Wrapping paper with low flame propagation, method to produce it and machine to produce it
PL2540910T3 (en) * 2010-02-26 2016-04-29 Japan Tobacco Inc Production method and production device for coated paper
BR112012023814A2 (en) * 2010-03-25 2016-08-02 Japan Tobacco Inc machine and method of making a low flame spread continuous sheet and method of making a low flame spread wrapping paper
PL3287016T3 (en) 2010-12-13 2022-02-21 Altria Client Services Llc Process of preparing printing solution and making patterned cigarette wrappers
US10375988B2 (en) 2010-12-13 2019-08-13 Altria Client Services Llc Cigarette wrapper with novel pattern
US11707082B2 (en) 2010-12-13 2023-07-25 Altria Client Services Llc Process of preparing printing solution and making patterned cigarette wrapper
GB201100218D0 (en) * 2011-01-07 2011-02-23 British American Tobacco Co Smoking article
CN102199902B (en) * 2011-05-13 2014-02-12 民丰特种纸股份有限公司 Cigarette paper with low ignition tendency and preparation method
WO2012158786A1 (en) 2011-05-16 2012-11-22 Altria Client Services Inc. Alternating patterns in cigarette wrapper, smoking article and method
KR101382650B1 (en) * 2011-10-25 2014-04-08 주식회사 케이티앤지 Coating composition of low ignition propensity cigarette paper and cigarette using the same
BR112014028567A2 (en) 2012-05-16 2017-06-27 Altria Client Services Inc Innovative cigarette wrap with open area bands
US11064729B2 (en) 2012-05-16 2021-07-20 Altria Client Services Llc Cigarette wrapper with novel pattern
CN103205913A (en) * 2013-04-09 2013-07-17 广东中烟工业有限责任公司 Application of tobacco fibers in tipping base paper
KR102265124B1 (en) * 2013-07-18 2021-06-16 필립모리스 프로덕츠 에스.에이. Smoking article wrapper having a window
CN104805730B (en) * 2015-04-07 2017-04-26 牡丹江恒丰纸业股份有限公司 Burning inhibition composition with carbon monoxide reduction function for cigarette paper and applying method and manufacturing method thereof
CN106690408B (en) * 2017-01-23 2018-09-11 安徽天翔高新特种包装材料集团有限公司 Filter the preparation method of tipping paper
US11346051B2 (en) 2017-03-02 2022-05-31 Iiw Entourage Delivery Systems Ltd. Aromatized and flavored paper products
PL3446573T3 (en) * 2017-08-24 2021-05-04 Jt International S.A. Wrapping paper for a smoking article
GB201803328D0 (en) * 2018-03-01 2018-04-18 British American Tobacco Investments Ltd A gel composition and tobacco industry products including the same
WO2020044343A1 (en) * 2018-08-31 2020-03-05 Iiw Entourage Delivery Systems Ltd. Aromatized and flavored paper products comprising terpenes and cannabinoids
CN112030605A (en) * 2020-09-02 2020-12-04 云南中烟工业有限责任公司 Microbial polysaccharide flame-retardant coating for cigarette paper and preparation method and application thereof
WO2023223266A1 (en) * 2022-05-20 2023-11-23 Buzzelet Development And Technologies Ltd. Cannabis-containing cigarettes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524211A (en) * 1975-01-09 1978-09-06 British American Tobacco Co Smoking articles
CH632546A5 (en) * 1977-08-26 1982-10-15 Ciba Geigy Ag METHOD FOR PRODUCING SIZED PAPER OR CARDBOARD USING POLYELECTROLYTE AND SALTS OF EPOXYD-AMINE-POLYAMINOAMIDE IMPLEMENTATION PRODUCTS.
US5820998A (en) 1994-03-08 1998-10-13 Schweitzer-Mauduit International, Inc. Coated paper and process for making the same
DE60124571T2 (en) * 2000-08-29 2007-09-06 Japan Tobacco Inc. METHOD FOR PRODUCING A SMOKE FIRE DIFFUSION SMOKE ITEM
CN1248605C (en) * 2000-09-08 2006-04-05 日本烟草产业株式会社 Method and device for producing low flame propagation cigarette
EP2127545B1 (en) * 2000-11-13 2012-06-27 Schweitzer-Mauduit International Paper wrapper and smoking article with reduced ignition proclivity characteristics
US20020179106A1 (en) * 2001-03-28 2002-12-05 Zawadzki Michael A. Reduced ignition propensity smoking article with a polysaccharide treated wrapper
US6779530B2 (en) 2002-01-23 2004-08-24 Schweitzer-Mauduit International, Inc. Smoking articles with reduced ignition proclivity characteristics
US7308898B2 (en) * 2002-11-19 2007-12-18 R.J. Reynolds Tobacco Company Process for making a bandcast tobacco sheet and smoking article therefrom
TWI239817B (en) * 2002-12-20 2005-09-21 Japan Tobacco Inc Rolling paper inspection device and tobacco rolled up device

Also Published As

Publication number Publication date
ES2542848T3 (en) 2015-08-12
EP1867782B1 (en) 2015-07-15
US20080011312A1 (en) 2008-01-17
EP1867782A1 (en) 2007-12-19
RU2357622C1 (en) 2009-06-10
HK1113502A1 (en) 2008-10-03
CA2599753A1 (en) 2006-09-21
TW200638885A (en) 2006-11-16
CN101133214A (en) 2008-02-27
WO2006098153A1 (en) 2006-09-21
CN101133214B (en) 2011-02-09
KR20070104598A (en) 2007-10-26
KR100956462B1 (en) 2010-05-07
UA90299C2 (en) 2010-04-26
TWI302090B (en) 2008-10-21
CA2599753C (en) 2011-02-01
EP1867782A4 (en) 2011-02-23
JPWO2006098153A1 (en) 2008-08-21

Similar Documents

Publication Publication Date Title
JP4335944B2 (en) Low spread fired cigarette paper
JP4862041B2 (en) Low spread fired cigarette paper
JP4681547B2 (en) Smokers with reduced carbon monoxide delivery
CA2729564C (en) Cigarette paper coated with coating materials for low ignition propensity and a fire-safe cigarette covered by the same
JP5000758B2 (en) Method for producing cigarette paper with low ignition tendency
KR101342839B1 (en) Wrapping paper for low ignition propensity cigarette
JP5037617B2 (en) Low spread fired cigarette paper
JPS60224481A (en) Cellulose stock material for being mixed in tobacco

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090331

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090526

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090623

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090625

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120703

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4335944

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130703

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees