135404.8 , 第09611〇7〇3號專利申請案 100年4月15曰修正替換頁 九、發明說明： 【發明所屬之技術領域】 本發明係有關於低延燒轉用捲包紙。 【先前技術】 胃祕因料者的不&意而掉落至地板等時，為了讓 該火種不易延燒至地板等，曾提出在作為基礎之捲包紙的 至少-部分塗布海藻酸鹽類從而使基材捲包紙之透氣度降 低的終用捲包紙（參考日本特開平7-3〇〇795號公報）。 【發明内容】 ”…、:而在日本特開平7-300795號公報中，雖對塗布海 篥U員之捲包紙的透氣度進行測量，但沒有對該捲包紙 之實際延燒性進行測量。 本發明者們在檢討海藻酸鹽類中，關於海藻酸鈉 podium alglnate)對捲包紙之實際延燒性帶來的效果 =，發現根據海賴納之聚合度或黏度，為了顯示相同延 #埏性所需的塗布量不同。 亦即’本發明之目的在於提供一種於用捲包紙，以相 Η生較少的塗布量顯示優良的低延燒特性。 根據本發明之第2態樣，乃提供一種低延燒性於用捲 I、、氏’係具備：基材捲包紙，具有超過22_2、8〇 二下的坪量[單位面積的重量】，·以及複數個燃燒抑制區 係互相離開設置在上述基材捲包紙-方的表面；宜中， =燃燒抑制區域係由塗布聚合度5〇〇至_的海藻酸之 辦盟而形成。 319128(修正本) 5 1354048 (50 4^修正 第〇9611〇7〇3號專利申請案 100年4月21曰修正替換頁 根據本發明之第2態樣，乃提供一種低延燒性菸用捲 包紙，係具備：基材捲包紙，具有超過22g/m2、80 g/m2 以下的坪量；以及複數個燃燒抑制區域，係互相離開設置 在上述基材捲包紙一方的表面；其中，上述燃燒抑制區域 係藉由塗布在25°C測量顯示為i9〇〇〇cp至4〇〇〇〇cp之黏度 的海藻酸納3重量％水溶液而形成。135404.8, Patent Application No. 09611〇7〇3, April 15, 2014 Revision Correction Page IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a low-calorie roll paper. [Prior Art] When the stomach is not dropped to the floor, etc., in order to make the fire not easily spread to the floor, etc., it has been proposed to apply at least a part of the base paper as alginate. Therefore, the final wrap paper having a reduced air permeability of the base wrap paper is described (refer to Japanese Laid-Open Patent Publication No. Hei 7-3〇〇795). [In the Japanese Patent Application Laid-Open No. Hei 7-300795, the air permeability of the coated paper of the sea otter is measured, but the actual burnt property of the wrapped paper is not measured. The present inventors reviewed the effect of sodium alginate on the actual burn-off property of the wrapped paper in the alginate class, and found that according to the degree of polymerization or viscosity of the Helena, in order to display the same extension# The coating amount required for the bismuth is different. That is, the object of the present invention is to provide a low-burning property which is excellent in the coating amount with a roll of paper, and according to the second aspect of the present invention, It is provided with a low-sintering property in the roll I, and the product has a substrate roll paper having a basis weight of more than 22_2, 8〇2 [weight per unit area], and a plurality of combustion suppression zones Leaving the surface of the substrate-wrapped paper-side; preferably, the = combustion inhibition zone is formed by a coating of alginic acid having a polymerization degree of 5 〇〇 to _ 319128 (Revised) 5 1354048 (50 4 ^ Amendment to Patent Application No. 9611〇7〇3 1 According to the second aspect of the present invention, there is provided a low-sintering cigarette wrap paper comprising: a base wrap paper having a thickness of more than 22 g/m 2 and 80 g/m 2 or less. And the plurality of combustion suppression regions are separated from each other on a surface of the substrate wrapping paper; wherein the combustion suppression region is measured by coating at 25 ° C as i9 〇〇〇 cp to 4 It is formed by a 3 wt% aqueous solution of sodium alginate having a viscosity of cp.
此外，該低延燒性菸用捲包紙係提供遵循ASTMIn addition, the low-burning cigarette wrapper is provided in accordance with ASTM
E-2187-04進行測量而顯示〇至1〇%PFLB值之香菸。[本文 中之「以上」與「以下」表示包含該數值在内，但「超過」 則表示不包含該數值在内。] 【實施方式】 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離開 設置者。 作為基材之捲包紙係以一般的亞麻紙漿（pulp)等紙漿 鲁為基2材之一般的菸用捲包紙。像這樣的基材捲包紙係以 2g/m以上的比率含有碳酸鈣、碳酸鉀等碳酸鹽類；以及氫 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。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2〇g/m2而在28g/m2以下。基材捲包 紙的透氣度一般為30至6〇C. U 。 在基材捲包紙中亦可添加檸檬酸（citric acid)或其 鹽類（鈉鹽、鉀鹽）等的燃燒調節劑。一般而言，調配燃燒 6 319128(修正頁） 1354048 . 第096110703號專利申請案 • 100年4月15日修正替換頁 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（r〇d)時，燃燒抑制區域朝香菸柱體之 縮長方向延伸，在香菸柱體之圓周方向以互相離開之複數 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相離開之複數個環帶形態的方 式設置。 籲 在本發明中，將海藻酸鈉作為燃燒抑制劑使用。海藻 酸係由々-D-甘露糖酸酸（D-mannaric acid)和a -L-古羅 糖醛酸（L-guluronic acid)兩種單體構成之聚糖醛酸 (polyuronic acid)。在本發明之一態樣中，使用聚合度（單 體數量）5 0 0至9 0 0的海藻酸鈉鹽。在本發明另外的態樣 中，使用在25°C測量顯示為l9〇〇〇cp以上之黏度的海藻酸 鈉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4〇〇〇〇cp以 下。 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2g/m2 可達到足夠的低延燒性。有關於本發明之捲包紙係可提供 遵猶ASTM E-2187-04進行測量而顯示〇至i〇%pFLB (percent full-length burn)值之香菸（以該捲包紙捲裝香 7 319128(修正本) 1354048 . __ 第096110703號專利申請案 ·· 100年4月15日修正替換頁 . 菸充填材料之香菸）。 . 有關於本發明之一態樣的菸用捲包紙係具備：基材捲 . 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30至60C. U.;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 而形成者；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進行測量而顯示〇至l〇%PFLB值之 籲香於。 本發明之低延燒性捲包紙係捲裝由菸絲等香菸充填材 料構成之香於柱體者，一般將塗布有燃燒抑制劑的面接觸 香菸柱體。 第1圖係顯示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，香菸1〇係擁有藉由基材捲包紙12以柱 鲁狀（column)捲裝之由香菸充填材料13構成的香菸柱體 11。香菸柱體11 一般有17至26mm的圓周長以及49至90mm 的長度。在香菸柱體11的末端（亦即吸菸方向下游端）llb 可依一般的方法使用濾嘴紙（tipping paper)17裝設濾嘴 (filter)18 。 在土材捲包Λ 12中形成複數個塗布有燃燒抑制劑（海 藻酸鈉）之環帶狀燃燒抑制區㉟14，從而界定個別的燃燒 抑制區域14。這些環帶狀燃燒抑制區域14係在香於柱體 之縱長方向互相離開而形成。 319128(修正本) 8 1354048E-2187-04 A cigarette that was measured and displayed to a value of 1% PFLB. [The above" and "below" in this document mean that the value is included, but "exceeding" means that the value is not included. [Embodiment] Hereinafter, the present invention will be described in more detail. The cigarette wrap paper of the present invention separates a plurality of combustion suppression regions coated with a combustion inhibitor composed of sodium alginate in a roll paper as a substrate. The wrapping paper as the base material is a general cigarette wrapping paper based on a pulp such as a general pulp. The substrate wrap paper of this type contains a carbonate such as calcium carbonate or potassium carbonate in a ratio of 2 g/m or more, and a filler which is generally used for a hydroxylate such as calcium hydroxide or magnesium hydroxide. The filling material may be contained in the substrate wrapper at a ratio of 2 to 8 g/m2. In addition, substrate wrappers typically have a basis weight of more than 22 g/m2. The amount of the flat is generally 80 g/m2 or less, preferably more than 2 〇g/m2 and less than 28 g/m2. The air permeability of the substrate wrapper is generally 30 to 6 〇 C. U . A combustion modifier such as citric acid or a salt thereof (sodium salt or potassium salt) may be added to the substrate wrap. In general, blending combustion 6 319128 (amendment page) 1354048. Patent application No. 096110703 • When the replacement page conditioner is corrected on April 15, 100, it can be used in a ratio of 2% by weight or less in the base roll paper. . On the surface of one side of the substrate wrapper, a plurality of combustion suppression regions formed separately are disposed by application of a combustion inhibitor (sodium alginate). When the wrapped paper roll is mounted on the cigarette cylinder (r〇d), the combustion suppression region extends toward the lengthwise direction of the cigarette cylinder, and is disposed in a plurality of stripe patterns in the circumferential direction of the cigarette cylinder. It extends in the circumferential direction of the cigarette cylinder and is disposed in the form of a plurality of loops that are separated from each other in the longitudinal direction of the cigarette cylinder. 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 from 500 to 990 is used. In a further aspect of the invention, a 3 wt% aqueous solution of sodium alginate which exhibits a viscosity of greater than 1 〇〇〇 cp 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, it is possible to achieve the same level of low burntability with a smaller amount of coating than in the case of using sodium alginate other than these. The above viscosity is generally below 4 cp. In general, the total coating amount (drying basis) of the sodium alginate combustion inhibitor is less than 3 g per lm2 area of the coating portion. A coating amount of 〇 2 to 2 g/m 2 can achieve sufficient low burnout. The packaged paper of the present invention can provide a cigarette which is measured by ASTM E-2187-04 and exhibits a value of 〇 to i〇% pFLB (percent full-length burn) (with the roll of the packaged paper 7 319128) (Revised) 1354048 . __ Patent Application No. 096110703 · Revised replacement page on April 15, 100. Cigarettes filled with smoke). A cigarette wrapping paper according to an aspect of the present invention comprises: a substrate roll. A wrapping paper having a filling material ratio of 2 g/m 2 or more, a flat mass exceeding 22 g/m 2 , and an inherent air permeability of 30 to 60 C. And a combustion suppression region, wherein a plurality of surfaces are disposed apart from each other on a surface of the substrate wrapper; wherein the above-mentioned combustion suppression region is formed by coating sodium alginate in an amount less than 3 g/m 2 ; A cigarette made of a roll of cigarette-filled material is measured in accordance with ASTM E-2187-04 and shows a value of 〇 to 〇% PFLB. The low-expansion roll paper roll of the present invention is composed of a cigarette filling material such as shredded tobacco and is scented to the column. Generally, the surface coated with the combustion inhibitor is in contact with the cigarette column. Fig. 1 is a view showing a scent of a package for a cigarette wrapped with a combustion inhibitor in an endless belt type. Referring to Fig. 1, a cigarette 1 has a cigarette cylinder 11 composed of a cigarette filling material 13 which is wrapped in a column by a substrate wrapper 12. The cigarette cylinder 11 generally has a circumference of 17 to 26 mm and a length of 49 to 90 mm. At the end of the cigarette cylinder 11 (i.e., the downstream end in the smoking direction) llb, a filter 18 can be attached using a tipping paper 17 in a usual manner. A plurality of endless belt-shaped combustion suppression zones 3514 coated with a combustion inhibitor (sodium alginate) are formed in the soil wrap 12 to define individual combustion suppression zones 14. These endless belt-shaped combustion suppression regions 14 are formed by being separated from each other in the longitudinal direction of the column. 319128 (amendment) 8 1354048
1〇〇年4月I5日修正替換頁 y. I ‘― 了 1 α ^ 口按主管換j 在s —相鄰之環帶狀燃燒抑制區域14間界定有未塗布燃 燒調節劑之一般燃燒區域15。該區域15因由基材捲包紙 12,部分所構成，可和基材捲包紙12本身一樣在一般的 吸菸狀態下燃燒。因此，區域15係作為一般燃燒區域而作 用例如，裱帶狀燃燒抑制區域14係可設置£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咖 至7酿，厚度一般可為〇1至5μιη。相鄰之燃燒抑制區域 14的間隔宜為18mm至25mm。In April 1st, I5, the revised replacement page y. I '- 1 α ^ mouth according to the main change j in s - adjacent ring-shaped combustion suppression zone 14 defines a general combustion zone with uncoated combustion regulator 15. This region 15 is composed of a portion of the substrate wrapper 12, and can be burned in a normal smoking state like the substrate wrapper 12 itself. Therefore, the region 15 functions as a general combustion region. For example, the belt-shaped combustion suppression region 14 can be provided in an amount of three to three. Further, the width of the endless belt-shaped combustion suppression region 14 in the longitudinal direction may be from 4 to 7 and the thickness may generally be from 1 to 5 μm. The interval between adjacent combustion suppression regions 14 is preferably from 18 mm to 25 mm.
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ι 柚吸（puff)或2抽吸下所燃燒的區域。距離d可為從香菸 枉體先端11a算起l〇mm至25_。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，將香菸10在香菸柱體11的先端11a點火並吸 取而使香菸燃燒時，在一般燃燒區域15中，可和一般香菸 一樣地燃燒，從而可品嘗抽菸的味道。可是，將香菸1〇 以點燃狀態放置在地毯、榻榻米、木製品、布、衣服等可 燃物上時’存在於燃燒方向的燃燒抑制區域14及可燃物所 造成之吸熱和含於香菸充填材料之膨脹菸絲的相輔，從而 使香终10熄滅並抑制可燃物之延燒。 以下，說明本發明之實施例，但本發明並不被該等實 施例所限定。 319128(修正本) 9 1354048 第096110703號專利申請案 100年4月15曰修正替換^ • 實施例1至6以及比較例1至9。 — ‘ 首先，將在本實施例以及比較例使用之海藻酸鈉的聚 •合度和黏度顯示於下述表1。使用的海藻酸鈉之任一者皆 為KIMIKA(登記商標）製者，而個別表示為ALG卜alg_2、 ALG-3、ALG-4、以及ALG-5的海藻酸鈉係以[JLV、IL-2、 1-1、1-5、以及i-s的商品名而取得者。 表1表不之黏度係將海藻酸鈉3重量％水溶液200忌放 入200mL或30〇mL的燒杯並將該燒杯放入恆溫水槽，讓水 溶液溫度維持在25±0.5t：並以不讓氣泡進入的方式靜靜 地攪拌混合約1分鐘後，靜置1〇分鐘再以β型黏度計測量 的結果。 在表2表示之規格的基材捲包紙（寬27mm、長丨.5〇〇瓜） 將海藻酸鈉3重量％水溶液在長邊方向以7mm的固定寬度和 20mm的固疋間隔用直接凹版（direct gravure)方式塗布 (印刷）成條紋狀，從而設置總計為56個的燃燒抑制劑塗布 •區域。關於獲得的捲包紙，藉由下述方法測量海藻酸鈉的 總塗布量。結果併記於表2。實施例1至β者如表2所示， 燃燒抑制劑（海藻酸納）塗布部分之每1 m2面積的燃燒抑制 劑塗布3:為1. 5至2g 如將燃燒抑制劑之塗布量換算為捲 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 的寬度來配置第1塗布區域並裁切。每根香菸長為59咖， 並有2個燃燒抑制劑塗布區域。 319128(修正本) 10 1354048 . _ 第096110703號專利申請案 100年4月15曰修正替換頁 /關於獲得的香菸係遵循ASTM E-2187-04進行延燒性實 . 驗並測量PFLB值。結果顯示於表2。 <海藻酸納之總塗布量的測量> 以記載於日本「食品衛生學誌」第5卷、第297至302 頁（1988)的「食品中之海藻酸鈉的定量分析法」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 測量。 將塗布上述燃燒抑制劑之捲包紙（1. 500m、寬27mm) •(約1. Og)切下5mm之方形，加入1重量％碳酸氫納水溶液 4OmL，並在6G°C水浴中加熱5分鐘後充分地混合、擾拌， 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 納水溶液2OmL，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％破酸氫鈉水溶液成 I 為lOOinL’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海藻酸納 之1重量％碳酸氫鈉水溶液）以及上述試驗溶液各lmL中加 入銅-鹽酸溶液（含0. 05重量％硫酸銅之8. 5M鹽酸）2mL以 及 1,3-萘二齡溶液（naphthoresorcinol，0.4 重量％1，3-二經基萘水溶液）1 mL，在沸騰水浴中加熱6 5分鐘後於冰水 中冷卻，並加入4mL乙酸丁酯（buty 1 acetate)加以震盪， 並進行離心分離。 採取lmL經離心分離後之上層，加入乙酸丁酯3mL稀 11 319128(修正本) 1354048 .·釋 並以566nm進行比 第〇9611〇7〇3珑專利申請案 100年4月15曰修正替換頁 色定量從而算出總塗布量。 表1 海蒸酸鈉之表示記號 海藻酸之聚合度（單體數） 黏度（cP) ALG~ 1 30 至 180 900 ALG - 2 250 至 400 4700 A L G - 3 550 至 580 19800 ALG-4 650 至 670 30000 例 基材捲包紙 燃燒 抑制劑 燃燒抑制劑 塗布量 (g/m2) PFLBC%) 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 無 — 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 0.3 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 0.3 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5In the cigarette as shown in Fig. 1, no combustion inhibitor is applied from the region 16 of the tip spacing distance d. The portion of the tip end where the combustion suppressant is not applied also constitutes the general combustion zone 16, which corresponds to the area in which a typical cigarette is burned under the puff or 2 suction. The distance d can be from 10 mm to 25 mm from the tip end 11a of the cigarette carcass. 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 and sucked at the tip end 11a of the cigarette column 11, and the cigarette is burned, it can be burned in the general combustion region 15 in the same manner as a normal cigarette, so that the taste of smoking can be tasted. However, when the cigarette 1 is placed in an ignited state on a combustible such as a carpet, a tatami, a wood product, a cloth, or a clothes, the heat absorption caused by the combustion suppression region 14 and the combustible material in the combustion direction and the expansion of the cigarette filling material are present. The tobacco is complemented so that the scent 10 is extinguished and the burning of the combustibles is inhibited. Hereinafter, the embodiments of the present invention will be described, but the present invention is not limited by the embodiments. 319128 (amendment) 9 1354048 Patent Application No. 096,110, 703, April 15, pp. 5, pp. 1 to 6 and Comparative Examples 1 to 9. — ‘ First, the degree of aggregation and viscosity of sodium alginate used in the present examples and comparative examples are shown in Table 1 below. Any of the sodium alginate used is KIMIKA (registered trademark), and the alginate lines which are individually expressed as ALG, alg-3, ALG-4, and ALG-5 are [JLV, IL- 2. Those who obtained the product names of 1-1, 1-5, and is. Table 1 shows the viscosity. The sodium alginate 3% by weight aqueous solution 200 is placed in a 200 mL or 30 〇 mL beaker and the beaker is placed in a constant temperature water bath to maintain the temperature of the aqueous solution at 25 ± 0.5 t: The manner of entry was quietly stirred and mixed for about 1 minute, and allowed to stand for 1 minute and then measured by a β-type viscometer. The substrate wrap paper of the specification shown in Table 2 (width 27 mm, length 丨.5 〇〇 melon). The sodium alginate 3% by weight aqueous solution was directly recessed in the longitudinal direction with a fixed width of 7 mm and a solid gap of 20 mm. The (direct gravure) method was applied (printed) in a stripe shape to provide a total of 56 combustion inhibitor coating areas. Regarding the obtained wrap paper, the total coating amount of sodium alginate was measured by the following method. The results are also shown in Table 2. Example 1 to β as shown in Table 2, the combustion inhibitor per 1 m2 area of the combustion inhibitor (sodium alginate) coating portion is coated 3: 1.5 to 2 g, if the coating amount of the combustion inhibitor is converted into The area of the wrapper paper is 0.39 to 0.52 g/m2 because it is multiplied by 7/27. Using the obtained packaged paper wrapped in a cigarette column composed of American shredded tobacco (the amount of tar when the filter was not provided: 19 to 20 mg), the first coated region was placed and cut out by vacating the width from the tip end of the burning of the cigarette. Each cigarette is 59 coffee long and has 2 burning inhibitor coating areas. 319128 (amendment) 10 1354048 . _ Patent Application No. 096110703 April 2014 15 revise replacement page /About obtained cigarettes are tested for elongation according to ASTM E-2187-04. The PFLB value is measured and measured. The results are shown in Table 2. <Measurement of the total amount of coating of sodium alginate> Based on the "Quantitative Analysis Method of Sodium Alginate in Foods" described in Japanese Food Hygiene, Vol. 5, pp. 297-302 (1988) , * Do not perform degreasing, dilute sulfuric acid treatment, or deproteinization, and measure according to the following steps. The coated paper coated with the above combustion inhibitor (1. 500 m, width 27 mm) • (about 1.0 g) was cut into a square of 5 mm, and 4 mL of a 1% by weight aqueous solution of sodium hydrogencarbonate was added, and heated in a 6 G ° C water bath. After the minute, the mixture was thoroughly mixed and scrambled, and the supernatant (extract solution) was obtained by centrifugation (3,500 rpm, 10 minutes; the same below). The extraction residue was subjected to the same extraction, and the supernatant (extract solution) was obtained, and 2 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 sodium hydrogencarbonate solution was added to obtain IOO in L' as a test solution.重量重量的硫酸硫酸。 In a sodium alginate standard solution (containing a concentration of 0 to 0. 2mg / mL of sodium alginate 1% by weight of sodium bicarbonate aqueous solution) and the above test solution each lmL added copper-hydrochloric acid solution (containing 0.05% by weight of copper sulfate 8. 5mL hydrochloric acid) 2mL and 1,3-naphthalene two-in-one solution (naphthoresorcinol, 0.4% by weight of 1,3-di-cyanophthalene aqueous solution) 1 mL, heated in a boiling water bath for 6 5 minutes, then cooled in ice water, and added 4 mL of buty 1 acetate was shaken and centrifuged. Take lmL after centrifugation and the upper layer, add butyl acetate 3mL diluted 11 319128 (amendment) 1354048. · Release and 566nm than the 〇9611〇7〇3珑 patent application 100 years April 15 曰 correction replacement page The color is quantified to calculate the total coating amount. Table 1 indicates the degree of polymerization of sodium alginate (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 30,000 cases of substrate wrap paper combustion inhibitor combustion inhibitor coating amount (g/m2) PFLBC%) Filling material amount (g/m2) Floor quantity (g/m2) Combustion adjusting dose (% by weight) Air permeability (CU) Comparative Example 1 7.7 25.5 0.3 35.2 None - 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 0.3 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 0.3 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
將比較例2及比較例3和實施例1及實施例2還有比 較例進行比較的話，可理解到為了達到同樣的PFLB值（0 至5)’實施例1及實施例2以明顯少量的燃燒抑制劑即可 12 319128(修正本) 1354048 第〇9611〇7〇3號專利申請案 100年4月15曰修正替換頁 ..,,. 100年4月15曰修正替換j 、一可知將比較例6及比較例7和實施例5及實 她例6進仃比較時’在同樣的塗布量(UW)下，實施例 5及實施例6明顯地顯示出較小的PFLB值。 如以上所述，根據本發明可提供一種顯示優良之低延 燒特性的菸用捲包紙。 【圖式簡單說明】 H㈣顯示㈣於本發明—態樣中藉由㈣捲包紙 裝香於的一例之部分剖面概略透視圖。 【主要元件符號說明】 10 1 la 12 14 香菸 香菸前端 基材捲包紙 環帶狀燃燒抑制區域 11 香於柱體 lib 香於末端 13 充填材料 15、16 —般燃燒區域 π 濾嘴紙 18 濾嘴 d 距離 319128(修正本) 13Comparing Comparative Example 2 and Comparative Example 3 with Example 1 and Example 2 and the comparative examples, it can be understood that in order to achieve the same PFLB value (0 to 5), Example 1 and Example 2 are significantly smaller. The combustion inhibitor can be 12 319128 (amendment) 1354048 No. 9611〇7〇3 patent application 100 years April 15 曰 amendment replacement page..,,. 100 years April 15 曰 correction replacement j, one knows When Comparative Example 6 and Comparative Example 7 and Example 5 and Example 6 were compared, in the same coating amount (UW), Example 5 and Example 6 clearly showed a small PFLB value. As described above, according to the present invention, it is possible to provide a cigarette wrapper which exhibits excellent low-flavor characteristics. BRIEF DESCRIPTION OF THE DRAWINGS H (four) shows (d) a partial cross-sectional schematic perspective view of an example in which (4) a wrapper is scented in the present invention. [Main component symbol description] 10 1 la 12 14 Cigarette cigarette front end substrate wrapping paper ring belt burning suppression area 11 Fragrant in column lib Fragrant at end 13 Filling material 15, 16 General combustion area π Filter paper 18 Filter Mouth d distance 319128 (amendment) 13