TW200806853A - Flame retardant cigarette wrapping paper - Google Patents

Flame retardant cigarette wrapping paper Download PDF

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Publication number
TW200806853A
TW200806853A TW096110703A TW96110703A TW200806853A TW 200806853 A TW200806853 A TW 200806853A TW 096110703 A TW096110703 A TW 096110703A TW 96110703 A TW96110703 A TW 96110703A TW 200806853 A TW200806853 A TW 200806853A
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TW
Taiwan
Prior art keywords
paper
cigarette
wrapped
combustion
wrapping paper
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Application number
TW096110703A
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Chinese (zh)
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TWI354048B (en
Inventor
Takaaki Matsufuji
Takashi Kominami
Ken Uyama
Yukiko Hasegawa
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Japan Tobacco Inc
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Publication of TWI354048B publication Critical patent/TWI354048B/en

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    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/10Cigars; Cigarettes with extinguishers
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/02Cigars; Cigarettes with special covers
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/02Cigars; Cigarettes with special covers
    • A24D1/025Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H1/00Paper; Cardboard
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/12Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

This invention provides a flame retardant cigarette wrapping paper having a weight per unit area of 22g/m<SP>2</SP>, and plurality of flame suppressing regions separatingly provided on one surface of the cigarette wrapping paper. The flame suppressing regions are formed by coating the surface of the paper with sodium alginate salt having a degree of polymerization of from about 500 to about 900, or with sodium alginate having a viscosity of 19000 CP or more measured with 3 wt% of aqueous solution at 25 DEG C.

Description

200806853 九、發确說明: 【發明所屬之技術領域】 本發明係有關於低延燒性菸用捲包紙 【先前技術】 田香务因吸私者的不注意而掉落至地板等時,為了讓 該火種不純燒至地㈣,在作為基叙捲包紙的 至少一部分塗布海藻酸鹽類從而使基材捲包紙之透氣度降 低的菸用捲包紙(參考日本特開平7_300795號公報)。又 【發明内容】 然而,在日本特開平7_300795號公報中,雖對塗布^ 藻酸鹽類之捲包紙㈣氣度進行測定,但沒有對該捲包余 之貫際延燒性進行測定。 •本鲞明者們在檢討海藻酸鹽類中,關於海藻酸金 (sodmm aiginatem捲包紙之實際延燒性帶來的效果, ------ 發明 &lt;目的在於提供—祕用捲包紙,乂 、車又&gt; 的塗布量顯示優良的低延燒特性。 根據本發明之第】局面,乃提供—種低延燒性终^ 1 ’係具備:具有超過22g/m2的坪量[單位面積的重 ㈡=紙;以及複數個互相離開設置在上嶋 係由塗布ΪI: ^堯抑制區域;其中’上述燃燒抑制〇 至900的海藻酸之鈉鹽而形成^ 根據本發明之第2局面,乃提供_種低延燒性❸ 319128 200806853 包紙,係具備:具有超過22g/m2的坪量之基材捲包紙;以 數们互相綠開设置在上述基材捲包紙一方的表面之燃 、7〇抑制區域,其中,上述燃燒抑制區域係由塗布在25。〇測 定顯示為19000cP以上之黏度的海藻酸鈉3重量%水溶液 而形成者。 * 此外,根據本發明之第3局面,提供.一種低延燒性菸 .用捲包紙’係具備:含有充填材料之比 瓜2以 •坪量超過2W、固有透氣度為30至6_(== 之基材捲包紙;以及複數個互相離開設置在上述基材捲包 紙-方的表面之燃燒抑制區域;其中,上述燃燒抑制區域 係以塗布未滿3g/m2之量的海藻酸鈉而形成者;該菸用捲 包紙係提供遵循ASTM.E-2187-04進行測定而顯示〇至 10 /〇PFLB值之香终。[本文中之「以上下一 包含該數值在内。] 【實施方式】 馨以下更詳細說明本發明。 本發明之菸用捲包紙係在作為基材之捲包紙中將塗布 有海藻酸鈉構成之燃燒抑制劑的複數個燃燒抑制區域ς門 設置者。 作為基材之捲包紙係以一般的亞麻紙漿(pulp)等紙漿 為基材之一般的菸用捲包紙。像這樣的基材捲包紙係^ 2g/m2以上的比率含有碳酸鈣、碳酸鉀等碳酸鹽類;以及 氳氧化鈣、氫氧化鎂等羥化物之一般所使用的充填材料。 該充填材料係可以2至8g/m2的比率含於基材捲包紙中。 319128 6 200806853 此外,基材捲包紙一般具有超過22g/m2的坪量。坪量一般 為80g/m2以下,宜為超過20g/m2而在28g/m2以下。基材 捲包紙的透氣度一般為30至60C.U.。 在基材棬包紙中亦可添加檸檬酸(citric acid)或其鹽類 (納鹽、钟鹽)等的燃燒調節劑。一般而言,調配燃燒調節 • 劑時,可在基材捲包紙中以2重量%以下的比率使用。 •在基材捲包紙一方的表面,藉由燃燒抑制劑(海藻酸鈉) 的塗布而離開設置個別形成之複數個燃燒抑制區域。該捲 包紙捲裝於香菸柱體(rod)時,燃燒抑制區域朝香菸柱體之 縮長方向延伸,在香菸柱體之圓厨方向以互袓離開之複數 個條紋形態的方式設置,或朝香菸柱體之圓周方向延伸, 在香菸柱體之長邊方向以互栢離開之複數個環帶形態的方 式設置。 在本發明中,將海藻酸納作為燃燒抑制劑使用。海藻 酸係由/3 -D-甘露糖搭酸(D_mannaric acid)和a -L_古羅糖 ⑩搭酸(L_guluronic acid)兩種單體構成之聚糖搭酸 (polyuronic acid)。在本發明之一態樣中,使用聚合度(單 體數量)500至900的海藻酸鈉鹽。在本發明另外的態樣 中,使用在25°C測定顯示為19000cP以上之黏度的海藻酸 納3重量%水溶液。海藻酸之聚合度和黏度有一定程度的 關聯。藉由使用顯示如此高聚合度或黏度的海藻酸鈉,和 使用這些以外之海藻酸鈉的情形相比,可以以較少量的塗 布量達到相同低延燒性的水準。上述黏度一般為40000cP 以下。 7 319128 200806853 一般而言,海藻酸鈉燃燒抑制劑的總塗布量(乾燥基準) 係於塗布部之每lm2面積未滿3g。塗布量為〇 2至2以瓜2 可達到足夠的低延燒性。有關於本發明之捲包紙係可提供 遵循ASTM E-2187-04進行測定而顯示〇至1〇%pflb (percent full-length burn)值之香菸(以該捲包紙捲裝香菸 充填材料之香終)。 /有關於本發明之一態樣的菸用捲包紙係具備:基材捲 ⑩包紙,含有充填材料之比率在2g/m2以上、坪量超過 22g/m2、固有透氣度為3〇至6〇〇1;;以及燃燒抑制區域, 複數個互相離開設置在上述基材捲包紙一方的表面;其 中,/上述燃燒抑制區域係以未滿3g/m2之量塗布海藻酸鈉 而,成者;以該捲包紙捲裝香菸充填材料柱體而成之香菸 係遵循ASTM E-2187-04進行測定而顯示〇至1〇%pFLB值 之香於。 本發明之低延燒性捲包紙係捲裝由菸絲等香菸充埴材 •料構成之祕柱體者,—般將塗布有燃燒抑制劑的面接觸 香菸柱體。 第1圖係頦不以用環帶型態塗布燃燒抑制劑之菸用捲 .包紙捲裝之香於。 參考第1圖’香终10係擁有藉由基材捲包紙12以柱 狀(C〇1Umn)捲裝之由香终充填材料U構成的香於柱體 Π。香於柱體11 一般有π至26mm的圓周長以及49至 90mm的長度。在番蘇士士舰、, 、柱體11的末端(亦即吸於方向下游 ^)llb可依一般的方法使用濾嘴紙(tipping paper)17裝設 319128 200806853 在基材捲包紙12中形成複數個塗布有燃燒抑制劑(海 藻酸納)之環帶《燒抑制區域14,從而界定㈤別的㈣ 抑制區域14。這些環帶散燃燒抑制區域14係在香菸柱= 之縱長方向互相離開而形成。 在相鄰之環帶狀燃燒抑制區域14間界定有未塗布燃 燒調節劑之-般燃燒區域15。該區域15因由基材捲包紙 12的部分所構成,可和基材捲包紙12本身一樣在一般的 吸於狀態下燃燒。因此’區域15係、作為—般燃燒區域而作 用。例如,環帶狀燃燒抑制區域14係可設置2個至3個。 此外,環帶狀燃燒抑制區域14之長邊方向的寬度可為4麵 至7mm,厚度一般可為〇&gt;1至5μηι。相鄰之燃燒抑制區域 14的間隔宜為18mm至25mm。 '在如、,第1圖所示之香菸中,從該先端間隔距離d之區 域16中並沒有塗布燃燒抑制劑。該先端部未塗布燃燒抑制 劑的部分亦構成一般燃燒區域16,可相當於一般香菸在] 抽吸(puff)或2抽吸下所燃燒的區域。距離d可為從香菸柱 體先端11a算起10mm i25mm。對應由濾嘴紙17覆蓋捲 包紙12之部分的捲包紙内面並無特別形成燃燒抑制區域 14的必要。 接著’將香彝10在香菸柱體Γ1的先端Ua點火並吸 2而使香菸燃燒時,在一般燃燒區域15中,可和一般香菸 祅地燃燒’從而可品嘗抽菸的味道。可是,將香菸,i0 以點燃狀您放置在地毯、榻榻米、木製品、布、衣服等可 319128 9 200806853 燃燒方向的燃燒㈣區域14及可燃物所 於香^填材料之膨脹料的相輔,從而 使曰於10 L滅亚抑制可燃物之延燒。 施例::定說明本發明之實施例 貝施例1至6以及比較例1至9。 入* Γ t Γ在本實_以及純例制之海㈣納的聚 :度和扇示於下述表1。使用的海藻酸納之任一者皆 為謹KA(登記商標)製者,而個別表示為AL=: ALG-2、ALG-3、AT r /1 π ULV.IL-a.M.,; ;;^ ALG^ 一 以及I-s的商品名而取得者。 Γ、之4度係將碌澡酸鈉3重量%水溶液2⑽g放 入200mL或_mL的燒杯並將該燒杯放入恒溫水槽,讓 t浴液溫度維持在25±0介並以不讓氣泡進入的方式靜靜 地攪拌混合約1分耪銘 f Λ r ^ 定的結果。刀鐘後,諍置10分鐘再以B型黏度計測 ^表2表不之規格的基材捲包紙(寬27mm、長l.500m) 私海澡酸鋼3重量%水溶液在長邊方向以7腿的固定寬度 和2〇麵的固定間隔用直接凹版(direct gravure)方式塗布 (印刷)成條紋狀,從而設置總計為%個的燃燒抑制劑^布 ::右,於獲得的捲包紙’藉由下述方法測定海藻酸鈉的 二ί布置。結果併記於表2。實施例!至6者如表2.所示, 广藻酸納)塗布部分之每lm2面積的物 土里為1.5至2g。如將燃燒抑制劑之塗布量換算為捲 319128 10 200806853 f 包紙面積,由於要乘以7/27而成為0.39至0.52g/m2。 使用獲得的捲包紙捲裝美式菸絲(不裝濾嘴時的焦油 量:19至20mg)構成之香菸柱體,空出從香菸燃燒先端5mm 的寬度來配置第1塗布區域並裁切。每根香菸長為59mm, 並有2個燃燒抑制劑塗布區域。 關於獲得的香菸係遵循ASTM E-2187-04進行延燒性 ,實驗並測定PFLB值。結果顯示於表2。 ' 〈海藻酸納之總塗布量的测定〉 W 以記載於日本「食品衛生學誌」第5卷、第297至302 頁(1988)的「食品中之海藻酸納的定量分析法」為依據, 不進行脫脂、稀硫酸處理、去蛋白處理而依以下步驟進行 測定。 將塗布上述燃燒抑制劑之捲包紙(1.5〇Om、寬27mm) (约1.0g)切下5mm之方形,加入1重量%碳酸氳鈉水溶液 40mL,並在60〇C水浴中力口熱5分鐘後充分地混合、攪拌, 馨藉由離心分離(3500轉,10分鐘;以下相同)而獲得上清液 (萃取液)。關於萃取殘渣再度進行一樣的萃取,於獲得上 清液(萃取液)的同時,在該萃取殘渣中加入1重量%碳酸氫 鈉水溶液20mL,充分地混合、攪拌而獲得上清液(萃取 液)。將3個萃取液合併,添加1重量%碳酸氳納水溶液成 為1 OOmL,用以作為試驗溶液。 於海藻酸鈉標準溶液(含濃度0至0.2mg/mL海藻酸鈉 之1重重%碳酸氮納水溶液)以及上述試驗溶液各1 mL中加 入銅-鹽酸溶液(含0.05重量%硫酸銅之8.5M鹽酸)2mL以· π 319128 200806853 及 1,3-萘二酸溶液(naphthoresorcinol,0.4 重量 %1,3-二經 基萘水溶液)lmL,在沸騰水浴中加熱65分鐘後於冰水中 冷卻,並加入4mL乙酸丁酯(butyl acetate)加以震盪,並進 行離心分離。 採取1 mL經離心分灕後之上層,加入乙酸丁酯3mL 稀釋,並以566nm進行比色定量從而算出總塗布量。 表1 海藻酸鈉之表示記號 诲藻酸之聚合度(單體數) 黏度(cP) ALG -1 30 至 180 900 ALG-2 250 至 400 4700 ALG-3 550 至 580 19800 ALG-4 650 至670 30000 表2200806853 IX. The following is a description of the invention: [Technical field of the invention] The present invention relates to a low-expansion cigarette roll paper [Prior Art] When Tian Xiangwu falls to the floor due to inattention of the smuggler, A cigarette wrapper in which the aerobic acid is applied to at least a part of the base wrap paper to reduce the air permeability of the base wrap paper (refer to Japanese Laid-Open Patent Publication No. Hei 7-300795) . In the Japanese Laid-Open Patent Publication No. Hei 7-300795, the air quality of the coated alginate-coated paper (four) was measured, but the remaining burntability of the package was not measured. • The present in the review of alginate, about the effect of the actual long-burning effect of sodmm aiginatem wrapped paper, ------ invention &lt; the purpose is to provide - secret package The coating amount of paper, enamel, and car&gt; shows excellent low-sintering characteristics. According to the first aspect of the present invention, it is provided that the low-burning end-of-life system has: a flat quantity exceeding 22 g/m2 [unit The weight of the area (2) = paper; and a plurality of mutually separated regions disposed in the upper crucible by the coating ΪI: ^尧 suppression region; wherein the above-mentioned combustion inhibits the sodium salt of alginic acid to 900, and forms the second aspect according to the present invention, It is provided with a low-expansion ❸ 319128 200806853 wrapping paper, which is provided with a base-wrapped paper having a basis weight of more than 22 g/m 2 , and is ignited by a plurality of surfaces which are disposed on the surface of the substrate wrapping paper. a 〇 区域 区域 , , , 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧 燃烧a low-burning smoke. The paper's system has: a base paper wrapped with a filling material of more than 2W, an inherent air permeability of 30 to 6 _ (==; and a plurality of substrates wrapped around the substrate a combustion suppression zone of the surface; wherein the combustion suppression zone is formed by coating sodium alginate in an amount less than 3 g/m 2 ; the cigarette wrapper is provided in accordance with ASTM. E-2187-04 The 〇 〇 10 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In the package paper of the base material, a plurality of combustion suppression regions coated with a combustion inhibitor composed of sodium alginate are provided. The package paper as a base material is based on a pulp such as a general pulp. A general-purpose roll paper for cigarettes, such as a base paper wrap paper system containing a carbonate such as calcium carbonate or potassium carbonate in a ratio of 2 g/m 2 or more; and a general amount of a hydroxylate such as calcium oxyhydroxide or magnesium hydroxide; Filling material used. The filling material can be 2 to 8g/ The ratio of m2 is contained in the base paper wrap. 319128 6 200806853 In addition, the base wrap paper generally has a basis weight of more than 22 g/m 2 , and the basis weight is generally 80 g/m 2 or less, preferably more than 20 g/m 2 at 28 g. /m2 or less. The air permeability of the substrate wrapper is generally 30 to 60 C. U. In the substrate wrapper paper, citric acid or a salt thereof (salt salt, bell salt) or the like may be added. A combustion regulator. In general, when blending a combustion regulator, it can be used in a ratio of 2% by weight or less in a base wrap. • On the surface of a substrate wrapper, by a combustion inhibitor (seaweed) The coating of sodium is removed from the plurality of combustion suppression zones that are individually formed. When the wrapped paper roll is mounted on a cigarette column, the combustion suppression region extends toward the lengthwise direction of the cigarette cylinder, and is disposed in a plurality of stripe shapes in which the direction of the kitchen of the cigarette column is separated from each other, or It is arranged in the circumferential direction of the cigarette cylinder, and is arranged in the form of a plurality of loops in which the mutual length of the cigarette cylinder is separated by the mutual cypress. In the present invention, sodium alginate is used as a combustion inhibitor. Alginic acid is a polyuronic acid composed of two monomers, D-mannaric acid and a-L_guluronic acid. In one aspect of the invention, a sodium alginate salt having a degree of polymerization (unit number) of 500 to 900 is used. In another aspect of the present invention, a 3% by weight aqueous solution of sodium alginate which exhibits a viscosity of 19,000 cP or more at 25 ° C is used. The degree of polymerization and viscosity of alginic acid have a certain degree of correlation. By using sodium alginate which exhibits such a high degree of polymerization or viscosity, the same low burn-off level can be achieved with a smaller amount of coating than in the case of using sodium alginate other than these. The above viscosity is generally below 40000 cP. 7 319128 200806853 In general, the total coating amount (dry basis) of the sodium alginate combustion inhibitor is less than 3 g per lm2 area of the coating section. A coating amount of 〇 2 to 2 to obtain a sufficient low burn-off property can be achieved. The packaged paper of the present invention can provide a cigarette which is measured according to ASTM E-2187-04 and exhibits a value of 〇 to 1〇% pflb (percent full-length burn) (with the packaged cigarette filling material) Fragrant end). / The cigarette wrap paper according to one aspect of the present invention comprises: a base roll 10 wrapper, a ratio of containing a filling material of 2 g/m 2 or more, a flat mass of more than 22 g/m 2 , and an inherent air permeability of 3 〇 to And a combustion suppression zone, wherein a plurality of surfaces are disposed apart from each other on a surface of the substrate wrapper; wherein the combustion suppression zone is coated with sodium alginate in an amount less than 3 g/m 2 The cigarettes obtained by winding the column of the cigarette filling material in the roll paper are measured according to ASTM E-2187-04 and exhibit a scent of 1% pFLB. The low-expansion roll-wrapped paper package of the present invention is made up of a cigarette-filled material such as shredded tobacco, and the surface coated with the combustion inhibitor is generally in contact with the cigarette cylinder. Fig. 1 is a cigarette roll which is not coated with a combustion inhibitor in an endless belt type. Referring to Fig. 1, the "Fragrance 10" has a fragrant sputum composed of a scented final filling material U which is wrapped in a column (C〇1Umn) by a base wrap 12 . The scented column 11 generally has a circumference of π to 26 mm and a length of 49 to 90 mm. At the end of the Pantheon, and the end of the column 11 (i.e., downstream in the direction of the hole ^) llb can be installed in a conventional manner using a tipping paper 17 319128 200806853 in the substrate wrap 12 An annulus coated with a combustion inhibitor (sodium alginate) "burn suppression zone 14, thereby defining (5) another (four) suppression zone 14. These annular dispersed combustion suppression regions 14 are formed by being separated from each other in the longitudinal direction of the cigarette column =. A general combustion zone 15 is formed between adjacent annular belt-shaped combustion suppression zones 14 without a coating of a combustion modifier. This region 15 is composed of a portion of the substrate wrapping paper 12, and can be burned in a general suction state as in the substrate wrapping paper 12 itself. Therefore, the area 15 is used as a general combustion area. For example, the annular band-shaped combustion suppression region 14 can be provided in two to three. Further, the width of the endless belt-shaped combustion suppression region 14 in the longitudinal direction may be 4 to 7 mm, and the thickness may be generally 〇 &gt; 1 to 5 μm. The interval between adjacent combustion suppression regions 14 is preferably from 18 mm to 25 mm. In the cigarette shown in Fig. 1, the combustion inhibitor is not applied from the region 16 of the tip spacing distance d. The portion of the tip end that is not coated with the combustion suppressant also constitutes a general combustion zone 16, which corresponds to the area in which a typical cigarette is burned under puff or 2 suction. The distance d can be 10 mm i25 mm from the tip end 11a of the cigarette column. The inner surface of the wrapper corresponding to the portion of the wrapper 12 covered by the filter paper 17 does not necessarily form the combustion suppression region 14. Then, when the cigarette 10 is ignited at the tip end Ua of the cigarette column 1 and sucked to burn the cigarette, in the general combustion region 15, it can be burned with a general cigarette, so that the taste of smoking can be tasted. However, the cigarettes, i0, are placed in a rug, such as a carpet, tatami, wood products, cloth, clothes, etc., in the combustion direction of the 319128 9 200806853 burning zone (4) area 14 and the combustible material in the fragrant filling material, Let the L 10 10 L destroy the flammable material to inhibit the burning. EXAMPLES: Embodiments of the present invention will be described. Examples 1 to 6 and Comparative Examples 1 to 9 will be described. Into the _ Γ t Γ in the real _ and the pure example of the sea (four) nano convergence: degree and fan shown in Table 1 below. Any of the alginic acid sodium used is a KA (registered trademark) manufacturer, and the individual is expressed as AL =: ALG-2, ALG-3, AT r /1 π ULV.IL-aM,; ;; ALG^ One and the trade name of Is obtained. Γ, 4 degrees is to put 2 (10) g of sodium 3% by weight aqueous solution of sodium sulphate into a 200 mL or _mL beaker and put the beaker into a constant temperature water bath, so that the temperature of the t bath is maintained at 25 ± 0 and the bubbles are not allowed to enter. The way to quietly mix and mix about 1 minute 耪铭 f Λ r ^ set the result. After the knife clock, set it for 10 minutes and then measure it with a B-type viscometer. The substrate roll paper (width 27mm, length l.500m) of the specifications of Table 2 is privately-sealed and the 3wt% aqueous solution of acid steel is in the long-side direction. The fixed width of the 7-leg and the fixed interval of the 2-face are coated (printed) into stripes by a direct gravure method, thereby setting a total of % of the combustion inhibitors:: right, on the obtained wrapped paper 'Measure the arrangement of sodium alginate by the following method. The results are also shown in Table 2. The examples! to 6 are as shown in Table 2. The coated portion of the sodium alginate is 1.5 to 2 g per 1 m of the area of the soil. For example, the coating amount of the combustion inhibitor is converted into a roll 319128 10 200806853 f The wrapping area is 0.39 to 0.52 g/m 2 because it is multiplied by 7/27. The obtained cigarette package was wrapped in the obtained cigarette wrap paper (the tar amount when the filter was not attached: 19 to 20 mg), and the first coating region was placed and cut out by vacating a width of 5 mm from the burning end of the cigarette. Each cigarette has a length of 59 mm and has two combustion inhibitor coated areas. The obtained cigarettes were subjected to a burn-in property in accordance with ASTM E-2187-04, and the PFLB value was measured and measured. The results are shown in Table 2. 'Measurement of the total coating amount of sodium alginate> W Based on the "Quantitative Analysis Method of Alginate in Food" described in Japanese Food Hygiene, Vol. 5, pp. 297-302 (1988) It is measured by the following steps without degreasing, dilute sulfuric acid treatment, or deproteinization. The coated paper (1.5 〇 Om, width 27 mm) (about 1.0 g) coated with the above combustion inhibitor was cut into a square of 5 mm, 40 mL of a 1% by weight aqueous solution of sodium bismuth carbonate was added, and heat was applied in a 60 〇C water bath. After the minute, the mixture was thoroughly mixed and stirred, and the supernatant was obtained by centrifugation (3,500 rpm, 10 minutes; the same below) to obtain a supernatant (extract). The extraction residue was subjected to the same extraction, and the supernatant (extract solution) was obtained, and 20 mL of a 1% by weight aqueous sodium hydrogencarbonate solution was added to the extraction residue, and the mixture was thoroughly mixed and stirred to obtain a supernatant (extract solution). . The three extracts were combined, and a 1% by weight aqueous solution of sodium cannium carbonate was added to make 100 mL, which was used as a test solution. Adding a copper-hydrochloric acid solution (8.5 M containing 0.05% by weight of copper sulfate) to a sodium alginate standard solution (1 wt% sodium carbonate aqueous solution containing 0 to 0.2 mg/mL sodium alginate) and 1 mL of each of the above test solutions Hydrochloric acid) 2mL with · π 319128 200806853 and 1,3-naphthalenediic acid solution (naphthoresorcinol, 0.4% by weight of 1,3-di-cyanophthalene aqueous solution) lmL, heated in a boiling water bath for 65 minutes, then cooled in ice water, and added 4 mL of butyl acetate was shaken and centrifuged. 1 mL of the upper layer was separated by centrifugation, diluted with 3 mL of butyl acetate, and subjected to colorimetric quantification at 566 nm to calculate the total coating amount. Table 1 Expression of sodium alginate The degree of polymerization of alginic acid (number of monomers) Viscosity (cP) ALG -1 30 to 180 900 ALG-2 250 to 400 4700 ALG-3 550 to 580 19800 ALG-4 650 to 670 30000 Table 2

例 基材^ 卷包紙 燃燒 抑制劑 燃燒抑制劑塗 布量(g/m2) PFLB(%) 充填材料量 (g/m2) 坪量 (g/m2) 燃燒調節 劑量(重量%) 透氣度 (C.U.) 比較例1 7.7 25.5 0.3 35.2 — 100 比較例2 7.7 25.5 0.3 35.2 ALG-1 3.6 0至5 比較例3 7.7 25.5 0.3 35.2 ALG-2 2.8 0至5 比較例4 7.7 25.5 03 35.2 ALG-1 3 40 至 60 比較例5 7.7 25.5 0.3 35.2 ALG-2 2.1 40 至 60 比較例6 7.7 25.5 03 35.2 ALG-1 : 1.5 80 至 100 比較例7 7.7 25.5 0.3 35.2 ALG-2 1.5 70 至 80 實施例1 7.7 25.5 0.3 35.2 ALG-3 .2 0至5 實施例2 7.7 25.5 0.3 35.2 ALG-4 1.4 0至5 實施例3 7.7 25.5 0.3 35.2 ALG-3 1.8 40 至 60 實施例4 7.7 25.5 0.3 35.2 ALG-4 1.2 40 至 60 實施例5 7.7 25.5 0.3 35.2 ALG-3 1.5 50 至 70 實施例6 7.7 25.5 0.3 35.2 ALG-4 1.5 0至5 12 319128 200806853 將比幸又例2及比較例3和實施1 較例進行比較的話,可理解到為了、及實施例2還有比 至5),實施例〗及杏…達到同樣的PFLB值(〇 &quot;1及貧施例2以明領4、旦 達成。此外,可知將比較例6及比、“ 7燃燒捧_ 施例,比較時,在同樣的塗布 5及實施例6 g月顯祕顧—山 ·茗m )下,實施例 、 乃頌地頭不出較小的PFLJB值。 如以上所述,根據本發明可提供一猶 γ 燒特性的菸用捲包紙。種頭不優良之低延 【圖式簡單說明】 罘1圖係顯示有關於本發明一態樣中萨^ 捲裝香菸的一例之邺八立丨二1 ^ 於用捲包紙 衣曰哀日7例之部分剖面概略透視圖。 【主要元件符號說明】 10 香菸 11 11a 香菸前端 11b 12 基材捲包紙 13 14 環帶狀燃燒抑制區域 15、 16 —般燃燒區域 17 18 滤嘴 d 渡嘴紙 距離 香於柱體 香菸末端 充填材料 319128 13Example Substrate^ Coated paper burning inhibitor Combustion inhibitor coating amount (g/m2) PFLB (%) Filling material amount (g/m2) Floor amount (g/m2) Combustion adjusting dose (% by weight) Air permeability (CU Comparative Example 1 7.7 25.5 0.3 35.2 — 100 Comparative Example 2 7.7 25.5 0.3 35.2 ALG-1 3.6 0 to 5 Comparative Example 3 7.7 25.5 0.3 35.2 ALG-2 2.8 0 to 5 Comparative Example 4 7.7 25.5 03 35.2 ALG-1 3 40 To 60 Comparative Example 5 7.7 25.5 0.3 35.2 ALG-2 2.1 40 to 60 Comparative Example 6 7.7 25.5 03 35.2 ALG-1: 1.5 80 to 100 Comparative Example 7 7.7 25.5 0.3 35.2 ALG-2 1.5 70 to 80 Example 1 7.7 25.5 0.3 35.2 ALG-3 .2 0 to 5 Example 2 7.7 25.5 0.3 35.2 ALG-4 1.4 0 to 5 Example 3 7.7 25.5 0.3 35.2 ALG-3 1.8 40 to 60 Example 4 7.7 25.5 0.3 35.2 ALG-4 1.2 40 To 60 Example 5 7.7 25.5 0.3 35.2 ALG-3 1.5 50 to 70 Example 6 7.7 25.5 0.3 35.2 ALG-4 1.5 0 to 5 12 319128 200806853 Compare with Example 2 and Comparative Example 3 and Example 1 In addition, it can be understood that, in addition to Example 2, there are still more than 5), the example and the apricot... achieve the same PFLB value (〇&quot;1 and the poor example 2 to the collar 4. In addition, it can be seen that the comparative example 6 and the ratio, the "7 combustion holdings - the example, the comparison of the same application 5 and the example 6 g of the moon-------------------- In this way, according to the present invention, a cigarette wrapper having a yoghurt-burning characteristic can be provided. The seed head is not excellent in low elongation [Simple description of the drawing] 罘 1 It is a schematic sectional view showing a part of a section of a case in which a cigarette is wrapped in a roll of paper in one aspect of the present invention. [Sectional diagram of the main components] Cigarette 11 11a Cigarette front end 11b 12 Substrate wrapping paper 13 14 Endless belt burning suppression area 15, 16 General combustion area 17 18 Filter d Duty paper distance Fragrance cigarette end filling material 319128 13

Claims (1)

200806853 - 十、申請專利範園: .」· 一種低延燒性菸甩捲包紙,係具備··具有超過22g/m2 的坪i之基材捲包紙;以及複數個互相離開設置在上述 基材捲包紙一方的表面之燃撓抑制區域;其中,上述燃 燒抑制區域係由塗布聚合度約500至900的海藻酸之鈉 • 鹽而形成者。 如申明專利乾圍苐1項之於用捲包紙,其中,上述基材 捲包紙的坪量在80 g/m2以下。 _ 3· -種低延燒性终用捲包紙,係具備:具有超過22伽2 的坪1之基材捲包紙;以及複數個互相離開設置在上述 基材捲包紙一方的表面之燃燒抑制區域;其中,上述燃 燒抑制區域係由塗布在25。〇測定顯示19〇〇〇cp以上之 黏度的海藻酸鈉3重量%水溶液而形成者。 4·如申請專利範圍第3項之菸用捲包紙,其中,上述基材 捲包紙的坪量在80 g/m2以下,·上述海藻酸納的黏度在 • 400〇〇cp 以下。 5· —種低延燒性菸用捲包紙,係具備··含有充填材料之含 有比率在2 g/m2以上、坪量為超過22g/m2、固有透氣 度為30至60C.U·之基材捲包紙;以及複數個互相離開 汉置在上述基材捲包紙一方的表面之燃燒抑制區域;其 中’上述燃燒抑制區域係以塗布未滿3 g/m2之量的海藻 酉文鈉而形成者;該终用捲包紙係提供遵循astm Ε·2187_〇4進行測定而顯示〇至1〇%1&gt;几]8值之香菸。 6·如申睛專利範圍帛5項之终用捲包紙,其中,上述充填 319128 200806853 材料係以8 g/m2以下之比率含在上述基材捲包紙,而上 述海藻酸鈉係以0.2至2 g/m2的比率塗布於上述基材捲 包紙。 • 區域係將该捲包紙捲裝於.香菸柱體時,於香菸柱體之縱 V長方向延伸,在香菸柱體之圓周方向互相離開之複數個 條紋形態。 • t申叫專利範圍第3項之捲包紙,其中,上述燃燒抑制 區域係將该捲包紙捲裝於香菸柱體時,於香菸柱體之縱 長方向延伸,在香菸柱體之圓周方向互相離開之複數個 的條紋形態。 9·,申請專利範圍第5項之捲包紙,其中,上述燃燒抑制 區域係將該捲包紙捲裝於香菸柱體時,於香菸柱體之縱 長方向延伸,在香菸柱體之圓周方向互相離開之複數 的條紋形態。 籲H).,申請專利範圍第」項之捲包紙,其中,上述燃燒抑^ 區域係將該捲包紙捲裝於香菸柱體時,於香菸柱體之環 周方向延伸,在香菸柱體之縱長方向互相離開之複數1 環帶形態。 申請專利範圍第3項之捲包紙,其中,上述燃燒抑f 區域係將該捲包紙捲裝於香菸柱體時,於香菸柱體之厦 ^方向延伸,在香餘體之縱長方向互相離開之複^ 環帶形態。 12.如申請專利範圍第5項之捲包紙,其中,上述燃燒_ 319128 15 200806853 β 區域係將該捲包紙捲裝於香菸柱體時,於香菸柱體之圓 周方向延伸,在香於柱體之縱長方向互相離開之複數個 環帶形態。 13.如申請專利範圍第1項之捲包紙,其中,該捲包紙提供 遵循ASTM Ε·2187·04進行测定而顯示0至10%PFLB • 值之香於。 ,14.如申請專利範圍第3項之捲包紙,其中,該捲包紙提供 • 遵循ASTM E-2187-04進行測定而顯示0至10%PFLB 值之香於。 16 319128200806853 - X. Application for Patent Park: .. A low-calorie soot roll paper, which is provided with a base wrap paper having a width of more than 22 g/m2; and a plurality of mutually separated substrates provided at the above base The fuel-suppressing region of the surface of the material-wrapped paper; wherein the combustion-inhibiting region is formed by coating a sodium salt of alginic acid having a polymerization degree of about 500 to 900. For example, the patented dry cofferdam 1 is used for wrapping paper, wherein the substrate wrapping paper has a basis weight of 80 g/m2 or less. _ 3· - Low-burning end-use wrapping paper, comprising: a base wrapping paper having a ping 1 of more than 22 gamma 2; and burning of a plurality of surfaces separated from each other on a surface of the substrate wrapping paper a zone of inhibition; wherein the zone of combustion inhibition is coated at 25. 〇 A sample was formed by measuring a 3 wt% aqueous solution of sodium alginate having a viscosity of 19 cp or more. 4. The package paper for cigarettes according to item 3 of the patent application, wherein the substrate wrapping paper has a basis weight of 80 g/m2 or less, and the viscosity of the sodium alginate is less than 400 〇〇cp. 5. A type of low-expansion cigarette roll paper, which has a content ratio of 2 g/m2 or more, a flat mass of more than 22 g/m2, and an inherent air permeability of 30 to 60 C.U. a roll wrapping paper; and a plurality of combustion inhibiting regions which are separated from each other on a surface of the substrate wrapping paper; wherein the above-mentioned combustion inhibiting region is coated with seaweed sodium which is less than 3 g/m 2 Former; the final roll paper is a cigarette which is measured according to astm Ε·2187_〇4 and which shows 〇 to 1〇%1&gt; 6. The final coated paper of the scope of the patent application 帛5, wherein the above filling 319128 200806853 material is contained in the above-mentioned substrate wrapping paper at a ratio of 8 g/m 2 or less, and the above sodium alginate is 0.2. A ratio of up to 2 g/m2 was applied to the above-mentioned substrate wrapper. • The area is a plurality of stripe patterns that extend in the longitudinal direction of the longitudinal direction of the cigarette cylinder and are separated from each other in the circumferential direction of the cigarette cylinder when the package is wrapped in a cigarette cylinder. • The invention relates to the wrapping paper of the third item of the patent scope, wherein the burning suppression zone extends the longitudinal direction of the cigarette cylinder when the wrapped paper is wrapped in the cigarette cylinder, on the circumference of the cigarette cylinder A plurality of stripe patterns that are separated from each other in the direction. 9. The packaged paper of claim 5, wherein the burning suppression zone extends the longitudinal direction of the cigarette cylinder when the wrapped paper is wrapped in the cigarette cylinder, on the circumference of the cigarette cylinder The pattern of stripes in which the directions are separated from each other. (H)., in the application of the patent scope of the package of paper, wherein the combustion suppression zone is wrapped in the cigarette column, extending in the circumferential direction of the cigarette column, in the cigarette column The length of the body is separated from each other by a multiplicity of 1 ring shape. The invention relates to a package paper according to item 3 of the patent scope, wherein the burning and f-zone is extended in the direction of the chimney of the cigarette when the packaged paper is wrapped in the cigarette cylinder, in the longitudinal direction of the fragrant body Reciprocal of each other ^ ring shape. 12. The packaged paper of claim 5, wherein the burning _ 319128 15 200806853 β region extends the circumferential direction of the cigarette cylinder when the wrapped paper roll is mounted on the cigarette cylinder, A plurality of annular belt shapes in which the longitudinal direction of the cylinders are separated from each other. 13. The coated paper of claim 1 wherein the roll paper provides a scent of 0 to 10% PFLB value as measured by ASTM Ε 2187·04. 14. The packaged paper of claim 3, wherein the wrapped paper provides • a fragrance of 0 to 10% PFLB value as measured by ASTM E-2187-04. 16 319128
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