JP2016019738A5 - - Google Patents

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JP2016019738A5
JP2016019738A5 JP2015155033A JP2015155033A JP2016019738A5 JP 2016019738 A5 JP2016019738 A5 JP 2016019738A5 JP 2015155033 A JP2015155033 A JP 2015155033A JP 2015155033 A JP2015155033 A JP 2015155033A JP 2016019738 A5 JP2016019738 A5 JP 2016019738A5
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paper
paper tube
toilet
polyphenol
deodorant
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トむレットロヌルToilet roll

本発明は、垯状のトむレットペヌパヌを玙管に巻いたトむレットロヌルに関する。 The present invention relates a strip of toilet paper Toirettoro Le wound on a paper tube.

トむレ空間で発生する臭いを緩和したり消したりするために、䞋蚘特蚱文献のようにトむレ空間に垞備されるトむレットロヌルの玙管内面に消臭剀等をコヌティングしお担持させる技術が知られる。   In order to alleviate or eliminate the odor generated in the toilet space, a technique is known in which a deodorizing agent or the like is coated and supported on the inner surface of a paper tube of a toilet roll that is always provided in the toilet space as in Patent Document 1 below. .

しかし、この埓来技術による玙管内面に消臭剀をバむンダヌや接着剀などのコヌティング剀によっお担持させた消臭機胜付きのトむレットロヌルは、消臭剀の担持量が少なく、たた、バむンダヌずなる接着剀成分により消臭剀が少なからず芆われおマスキングされるため消臭機胜が䜎い。   However, a toilet roll with a deodorizing function in which a deodorant is supported on the inner surface of the paper tube by a coating agent such as a binder or an adhesive has a small amount of the deodorant and is used as a binder. The deodorant function is low because the deodorant is covered and masked by the agent component.

たた、トむレットロヌルは、倚くの堎合トむレットロヌルの玙管内に支持郚を緩く挿入しおトむレットロヌルを回動可胜に支持するトむレットロヌルホルダヌにセットしお䜿甚される。トむレットロヌルホルダヌにセットしたトむレットロヌルからトむレットペヌパヌを匕き出す際には、トむレットロヌルホルダヌの支持郚ず玙管内衚面が摺れるこずになるため、䞊蚘の埓来技術による玙管内面に消臭剀をバむンダヌや接着剀などのコヌティング剀によっお消臭剀を担持させた消臭機胜付きのトむレットロヌルでは、トむレットペヌパヌ匕き出し時に玙管内衚面のコヌティングが離脱しおしたうおそれがある。特に、トむレットロヌルの玙管内衚面ぞの消臭剀の担持量を増加させるべく、バむンダヌ䞭に消臭剀を分散させたものを厚く塗工するようにするず、この問題が顕著ずなる。   In many cases, the toilet roll is used by being set in a toilet roll holder that supports the toilet roll rotatably by loosely inserting a support portion into the paper tube of the toilet roll. When pulling out the toilet paper from the toilet roll set in the toilet roll holder, the support part of the toilet roll holder and the inner surface of the paper tube will slide, so a deodorant is added to the inner surface of the paper tube according to the above-mentioned conventional technique. In a toilet roll having a deodorizing function in which a deodorant is supported by a coating agent such as an adhesive, the coating on the inner surface of the paper tube may be detached when the toilet paper is pulled out. In particular, this problem becomes prominent when thickly coated with a deodorant dispersed in a binder in order to increase the amount of the deodorant carried on the inner surface of the paper tube of the toilet roll.

他方、特蚱文献に蚘茉される玙管内衚面以倖の䟋えば玙管の倖呚面偎に消臭剀を付䞎すれば、トむレットロヌルホルダヌ䜿甚時における消臭剀の離脱の問題は解決されるが、玙管倖面偎に消臭剀を付䞎しおもトむレットロヌルは、玙管倖呚面偎に垯状のトむレットペヌパヌが幟重にも巻かれた構造であるため、玙管倖呚面に消臭剀を付䞎しおも消臭剀ず倖気ずの接觊が十分ではなく消臭機胜を高めるこずは難しく、消臭機胜を高める根本的な解決策ずはならない。   On the other hand, if a deodorant is added to the outer peripheral surface side of the paper tube other than the inner surface of the paper tube described in Patent Document 1, the problem of detachment of the deodorant when using the toilet roll holder is solved. Even if a deodorant is applied to the outer surface of the tube, the toilet roll has a structure in which a strip of toilet paper is wound around the outer surface of the paper tube. However, the contact between the deodorant and the outside air is not sufficient, and it is difficult to improve the deodorizing function, and it is not a fundamental solution for improving the deodorizing function.

このように埓来技術に係るトむレットロヌルでは、消臭機胜が䜎い等の問題があり、広く普及するに至っおいない。   As described above, the toilet roll according to the related art has a problem such as a low deodorizing function and has not been widely spread.

実開昭−56-118890 特蚱号Patent 5032398 特開−号公報JP2013-70815A 特開−号公報JP 2007-237672 A 特開−号公報JP 2001-71627 A 特開−号公報JP 2012-45791 A

そこで、本発明の䞻たる課題は、消臭効果が高く、ホルダヌにセットしお䜿甚しおも消臭剀の離脱がないトむレットロヌルを提䟛するこずにある。 Therefore, a main object of the present invention is to deodorizing effect is high, also be used to set the holder to provide Toirettoro Le no separation of deodorant.

䞊蚘課題を解決した本発明ずその効果は次蚘のずおりである。 The present invention that has solved the above problems and the effects thereof are as follows .

請求項蚘茉の発明
玙管に垯状のトむレットペヌパヌが巻かれたトむレットロヌルであっお、
玙厚〜Ό、米坪〜2の玙管を有し、
その玙管の玙局䞭に、ポリフェノヌル、ポリフェノヌル誘導䜓及びポリフェノヌル類䌌䜓の䜕れか䞀぀が含たれ、その含有量が〜 2 であり、
か぀、その玙管の  に蚘茉の方法で枬定したベック平滑床が〜秒である、
こずを特城ずするトむレットロヌル。 <Invention of Claim 1 >
A toilet roll in which a strip of toilet paper is wrapped around a paper tube,
It has a paper tube with a paper thickness of 200 to 800 ÎŒm and a weight of 130 to 412 g / m 2 ,
The paper layer of the paper tube contains any one of polyphenols, polyphenol derivatives and polyphenol analogues , and the content thereof is 0.002 to 6.0 g / m 2 ,
And the Beck smoothness measured by the method as described in JIS P 8119 (1998) of the paper tube is 10 to 80 seconds,
Toilet roll characterized by that.

請求項蚘茉の発明
ポリフェノヌル、ポリフェノヌル誘導䜓及びポリフェノヌル類䌌䜓の䜕れか䞀぀は、タンニン、カテキン、ルチン、アントシアニン、゚ラグ酞、クマリン、フラボン、これらの誘導䜓及び前駆䜓の矀から遞ばれるものである請求項蚘茉のトむレットロヌル。 <Invention of Claim 2 >
Polyphenols, one of polyphenol derivatives and polyphenols analogs, tannin, catechin, rutin, anthocyanins, ellagic acid, coumarin, flavone, toilet of claim 1, wherein those selected from the group of these derivatives and precursors roll.

請求項蚘茉の発明
ポリフェノヌル、ポリフェノヌル誘導䜓及びポリフェノヌル類䌌䜓の䜕れか䞀぀が、玙管の内面偎から倖呚面偎に向かっお厚み方向に含浞されおいる、請求項又は蚘茉のトむレットロヌル。 <Invention of Claim 3 >
The toilet roll according to claim 1 or 2 , wherein any one of polyphenol, a polyphenol derivative, and a polyphenol analog is impregnated in a thickness direction from the inner surface side to the outer peripheral surface side of the paper tube .

䜜甚効果
本発明に係るトむレットロヌルの補造方法では、ポリフェノヌル系消臭剀を〜、䜎玚アルコヌルを〜、氎性溶媒を〜の䜓積比で混合した消臭剀薬液を、玙厚〜Ό、米坪〜2の玙管原玙に察しおフレキ゜印刷又はグラビア印刷により〜2で塗工し、前蚘玙管原玙に前蚘ポリフェノヌル系消臭剀の有効成分を含浞させるようにする。 (Function and effect)
In the method for producing a toilet roll according to the present invention, a deodorant chemical solution in which a polyphenol-based deodorant is mixed in a volume ratio of 38 to 62%, a lower alcohol is 11 to 33%, and an aqueous solvent is 4 to 51% is mixed with paper. thickness 100-400, were coated with 6~24g / m 2 by flexographic or gravure printing to the basis weight 130~200g / m 2 of paper tube sheet, the effective of the polyphenolic deodorant into the paper tube sheet Impregnated with ingredients.

ポリフェノヌル系消臭剀は有効成分であるポリフェノヌル、ポリフェノヌル誘導䜓及びポリフェノヌル類䌌䜓以䞋、ポリフェノヌル等ずもいうに起因しお、玙管原玙ずのなじみが良奜ではなく、そのたたでは塗工し難しい。そこで、本発明にしたがっお、ポリフェノヌル系消臭剀に䜎玚アルコヌルず氎性溶媒ずを䞊蚘の䜓積割合で混合した消臭剀薬液ずするず、玙管原玙䞭に含たれる怍物由来のパルプ繊維や填料等ずポリフェノヌル系消臭剀のなじみが改善され、特に玙厚〜Ό、米坪〜2の玙管原玙に察しおは、その玙管原玙の適床な密床ず盞たっお消臭剀薬液が玙管原玙内に効果的に浞透するようになる。そしお、特に、䞊蚘䜎玚アルコヌルの配合割合ずするこずにより、玙管原玙に察しお消臭剀薬液を付䞎した埌に、圓該䜎玚アルコヌルが玠早く揮発し、ポリフェノヌル系消臭剀䞭の有効成分が含浞された玙管原玙が効率よく補造される。 Polyphenol-based deodorants are not well-suited for paper tube base paper due to polyphenols, polyphenol derivatives and polyphenol analogues (hereinafter also referred to as polyphenols) which are active ingredients, and are difficult to apply as they are. Therefore, according to the present invention, when a deodorant chemical solution in which a lower alcohol and an aqueous solvent are mixed in the above volume ratio with a polyphenol-based deodorant, plant-derived pulp fibers and fillers contained in the paper tube base paper are used. Familiarity with polyphenol-based deodorants has been improved, and especially for paper tube base paper having a paper thickness of 100 to 400 ÎŒm and US basis weight of 130 to 200 g / m 2 , the deodorant chemical solution is coupled with the appropriate density of the paper tube base paper. It effectively penetrates into the paper tube base paper. And in particular, by applying the dehydrating chemical solution to the paper tube base paper by setting the mixing ratio of the above lower alcohol, the lower alcohol quickly volatilizes, and the active ingredient in the polyphenol deodorant is impregnated. Paper tube base paper is produced efficiently.

すなわち、本発明では、䞊蚘配合の消臭剀薬液ずするこずで、前蚘構成の玙管原玙に察する含浞速床が速く、その䞀方、䜎玚アルコヌルの比率が䞀定以䞊でありその揮発性也燥速床も確保され、消臭剀薬液の含浞ず䜎玚アルコヌルの揮発による也燥が迅速に行なわれ、ポリフェノヌル系消臭剀䞭の有効成分が含浞された玙管を操業効率よく補造でき、もっおトむレットロヌルが効率よく補造できるのである。   That is, in the present invention, by using the deodorant chemical solution having the above-described composition, the impregnation rate for the paper tube base paper having the above-described configuration is fast, while the ratio of the lower alcohol is a certain level or more and the volatility (drying rate) is also high. Secured, impregnated with deodorant chemicals and dried by volatilization of lower alcohol, and quickly produced paper tubes impregnated with active ingredients in polyphenol-based deodorants, making toilet rolls efficient It can be manufactured.

たた、ポリフェノヌル系消臭剀を玙管原玙に察しお、消臭効果を十分に発揮させるべく、単に消臭剀付䞎量を増やそうずしおも含浞性が䜎い堎合には、バヌコヌタヌ等の䜎速コヌタヌを甚いなければならない。しかし、本発明では、䞊蚘消臭剀薬液ずするこずで含浞性、也燥性が良奜であるため、高速なグラビア印刷やフレキ゜印刷でも十分に塗工操䜜を行なうこずができ、その生産効率に非垞に優れるようになる。   If the impregnating property is low even if the amount of deodorizing agent is simply increased in order to sufficiently exert the deodorizing effect on the paper tube base paper, the low speed coater such as a bar coater. Must be used. However, in the present invention, since the above-mentioned deodorant chemical solution has good impregnation and drying properties, the coating operation can be sufficiently performed even in high-speed gravure printing and flexographic printing, and the production efficiency is extremely high. To become better.

そしお、本発明により補造されるトむレットロヌルでは、埓来技術のように玙管の内衚面に消臭剀を付着させられたものではなく、玙管を構成する玙管原玙にポリフェノヌル系消臭剀の有効成分が含浞された、玙管そのものにその有効成分であるポリフェノヌル等を保持されたものずなる。したがっお、トむレットロヌルをトむレットホルダヌにセットしお䜿甚した際に、トむレットロヌルの玙管内面ずトむレットロヌルホルダヌの支持郚が摺れおも、消臭剀が離脱するこずがない。   And in the toilet roll manufactured by this invention, the deodorizer was not made to adhere to the inner surface of a paper tube like the prior art, but the polyphenol-type deodorant was not applied to the paper tube base paper which comprises a paper tube. The paper tube itself impregnated with the active ingredient holds the active ingredient polyphenol and the like. Therefore, when the toilet roll is set on the toilet holder and used, even if the inner surface of the paper tube of the toilet roll and the support portion of the toilet roll holder slide, the deodorant does not come off.

たた、本発明の補造方法に係るトむレットロヌルでは、特に玙管の内面偎から倖呚面偎に向かっお厚み方向にポリフェノヌル等の消臭剀成分が含浞されるので、玙管内衚面からトむレ空間内に揮発する臭い成分ずの接觊が十分に確保され、消臭機胜が効果的に発揮される。   Further, in the toilet roll according to the manufacturing method of the present invention, since a deodorant component such as polyphenol is impregnated in the thickness direction from the inner surface side of the paper tube to the outer peripheral surface side, the toilet space is preferably formed from the inner surface of the paper tube. The contact with the volatile odor component is sufficiently ensured, and the deodorizing function is effectively exhibited.

他方、本発明に係るトむレットロヌルは、消臭効果を奏するものがアンモニア成分などのトむレ空間内の臭いの原因物質ず遞択的に化孊反応しお消臭するポリフェノヌル等であるため、䟋えば、れオラむト等の倚孔性物質に皮々の揮散成分を吞着する消臭剀を担持させたようなものず比范するず、消臭効率に非垞に優れる。そのうえ、銙料などの悪臭成分以倖の成分ず反応しないようにするこずが可胜ずなり、䟋えば、異臭成分をマスキングする銙料ずの䜵甚性にも優れる。   On the other hand, the toilet roll according to the present invention has a deodorizing effect because it is a polyphenol or the like that selectively deodorizes by chemically reacting with an odor-causing substance in the toilet space such as an ammonia component. Compared with the case where a deodorizing agent that adsorbs various volatile components is supported on the porous material, the deodorizing efficiency is extremely excellent. In addition, it is possible not to react with components other than malodorous components such as fragrances, and for example, excellent compatibility with fragrances that mask off-flavor components.

たた、本発明に係るトむレットロヌルの補造方法では、玙管を玙厚〜Ό、米坪〜2の玙管原玙を甚いるこずずした。これらの玙厚、米坪の玙管原玙では、適床な密床ずなり、十分な量のポリフェノヌル系消臭剀を含浞しおその有効成分を保持するこずができるずずもに、玙局内に浞透させたポリフェノヌル等に察しお、玙管内衚面を介しお異臭成分ず効果的に接觊させるこずができ、優れた消臭機胜を発揮できる。 Moreover, in the manufacturing method of the toilet roll which concerns on this invention, it decided to use the paper tube base paper of paper thickness 100-400 micrometers and 130-200 g / m < 2 > of paper weight for a paper tube. These paper tube stocks with a paper thickness of US tsubo have an appropriate density, can be impregnated with a sufficient amount of polyphenol-based deodorant to retain its active ingredients, and polyphenols that have penetrated into the paper layer Can be effectively brought into contact with an off-flavor component via the inner surface of the paper tube, and an excellent deodorizing function can be exhibited.

特に、本発明に係るトむレットロヌル及びその補造方法におけるポリフェノヌル等ずしおは、タンニン、カテキン、ルチン、アントシアニン、゚ラグ酞、クマリン、フラボン及びこれらの誘導䜓又は前駆䜓のいずれか䞀皮を含むのが、補造効率及び消臭効果の点で望たしい。   In particular, the polyphenols and the like in the toilet roll and the production method thereof according to the present invention include tannin, catechin, rutin, anthocyanin, ellagic acid, coumarin, flavone and any one of these derivatives or precursors for production efficiency. And desirable in terms of deodorizing effect.

たた、本発明に係るトむレットロヌルの補造方法では、䜎玚アルコヌルは、゚タノヌル、メタノヌル、ブタノヌル、プロパノヌルのいずれか皮を含むのが望たしい。消臭剀薬液の含浞性及び也燥性に特に優れる。   In the method for producing a toilet roll according to the present invention, the lower alcohol preferably contains any one of ethanol, methanol, butanol, and propanol. Particularly excellent in impregnation and drying properties of deodorant chemicals.

以䞊のずおり本発明によれば、消臭効果が高く、ホルダヌにセットしお䜿甚しおも消臭剀の離脱がないトむレットロヌルが提䟛される。 According to the present invention as described above, the deodorizing effect is high, Toirettoro Le no even withdrawal of deodorant used to set the holder is provided.

本発明に係るトむレットロヌルを説明するための図である。It is a figure for demonstrating the toilet roll which concerns on this invention. 本発明に係る玙管の断面を暡匏的に瀺した図である。It is the figure which showed typically the cross section of the paper tube which concerns on this invention. 本発明に係るトむレットロヌルの補造工皋䟋の説明図である。It is explanatory drawing of the manufacturing process example of the toilet roll which concerns on this invention. 本発明に係る玙管の補造方法䟋を説明するための図である。It is a figure for demonstrating the example of the manufacturing method of the paper tube which concerns on this invention. 本発明に係る玙管原玙の構造䟋を瀺す断面図である。It is sectional drawing which shows the structural example of the paper tube base paper which concerns on this invention.

本発明の実斜圢態を図面を参照しながら以䞋に説明する。
「トむレットロヌル」
本発明に係るトむレットロヌルは、図に瀺すずおり、玙管に垯状のトむレットペヌパヌが巻かれたものである。その倧きさ等は、限定はされないが、抂ね、幅が〜、盎埄が〜、巻き長さトむレットペヌパヌの党長が〜、玙管内埄が〜である。 Embodiments of the present invention will be described below with reference to the drawings.
"Toilet roll"
As shown in FIG. 1, the toilet roll according to the present invention is one in which a strip-like toilet paper S <b> 3 is wound around a paper tube 11. Although the size and the like are not limited, generally, the width L1 is 100 to 115 mm, the diameter L2 is 100 to 120 mm, the winding length (total length of toilet paper) is 18 to 70 m, and the paper tube inner diameter is 35 to 50 mm. .

本発明においおはトむレットペヌパヌは、特に限定されない。プラむ圓り米坪〜2 、玙厚〜Ό、プラむからプラむ皋床の公知のものずするこずができる。 In the present invention, the toilet paper S3 is not particularly limited. It can be a known one having a basis weight of 11.0 to 25.0 g / m 2 per ply, a paper thickness of 100 to 180 ÎŒm, and about 1 to 4 plies.

なお、本発明及び本明现曞における米坪ずは、  の米坪枬定方法によるものであり、玙厚ずは、  の条件䞋で十分に調湿した埌、同条件䞋でダむダルシックネスゲヌゞ厚み枬定噚「 型」尟厎補䜜所補を甚いお回枬定した平均倀をいう。なお、枬定時に係る圧力は皋床である。なお、玙管の厚みおよび米坪は、玙管の状態のたた枬定するこずずする。玙管は円筒型であるが、䞊蚘玙管内埄の範囲であればその湟曲による誀差は無芖できる。   In addition, in the present invention and the present specification, the “tsubo” is based on the method of measuring tsubo of JIS P 8124 (1998), and the paper thickness is sufficiently conditioned under the conditions of JIS P 8111 (1998). Later, the average value measured five times using a dial thickness gauge (thickness measuring instrument) “PEACOCK G type” (manufactured by Ozaki Seisakusho) under the same conditions. In addition, the pressure concerning the measurement is about 70 gf. Note that the thickness of the paper tube and the rice tsubo are measured in the state of the paper tube. Although the paper tube is cylindrical, an error due to its curvature can be ignored within the range of the inner diameter of the paper tube.

本発明に係るトむレットロヌルは、特城的に、図に瀺すように、前蚘玙管の玙局䞭に高い消臭効果を有するポリフェノヌル等の少なくずも皮が含たれおいる。したがっお、玙管の内衚面に消臭剀をバむンダヌによっお付着させおいるものず異なり、トむレットロヌルをトむレットホルダヌにセットしお䜿甚した際に、トむレットロヌルの玙管内面ずトむレットロヌルホルダヌの支持郚が摺れおも、消臭剀が離脱するこずがない。なお、本発明にいう含浞ずは玙局内にポリフェノヌル等が䜍眮されおいるこずをいい、湿最状態で浞最しおいる状態を意味しおいるわけではない。   The toilet roll 10 according to the present invention characteristically includes at least one polyphenol having a high deodorizing effect in the paper layer of the paper tube 11 as shown in FIG. Therefore, unlike the case where the deodorizer is attached to the inner surface of the paper tube with a binder, when the toilet roll 10 is set on the toilet holder and used, the inner surface 11A of the paper tube of the toilet roll 10 and the toilet roll holder Even if the support portion is slid, the deodorant does not come off. The impregnation referred to in the present invention means that polyphenol or the like is located in the paper layer, and does not mean a state infiltrated in a wet state.

特に、本発明に係るトむレットロヌルにおける奜適なポリフェノヌル等の含浞態様は、図に瀺すように、玙管の内面偎から倖呚面偎に向かっお厚み方向に、ポリフェノヌル等が含浞されお保持されおいる態様である。このような態様であれば、玙管内衚面を介しおトむレ空間内に挂う悪臭成分ずの接觊が十分に確保され、ポリフェノヌル等による優れた消臭機胜をより効果的に発揮させるこずができる。   In particular, the preferred impregnation mode of polyphenol or the like in the toilet roll 10 according to the present invention is held by being impregnated with polyphenol or the like in the thickness direction from the inner surface side to the outer peripheral surface side of the paper tube, as shown in FIG. It is the aspect which is. If it is such an aspect, contact with the malodorous component which floats in a toilet space through the inner surface of a paper tube is fully ensured, and the outstanding deodorizing function by polyphenol etc. can be exhibited more effectively.

本発明に係るポリフェノヌル等は、トむレ空間内における悪臭成分ずの化孊反応により消臭効果を奏するものであり、トむレ空間内においお極めお優れた消臭効果を奏する。このポリフェノヌル等は、怍物及び怍物の加工品から抜出されるなどしたものであり、フェノヌル性氎酞基による反応性により、少なくずもトむレ空間に存圚する䞻たる悪臭成分の䞀぀であるアンモニアに察する消臭機胜を有するものである。もちろん、アンモニアに加えお、トむレ空間の悪臭成分ずしお知られる、硫化氎玠、メチルメルカプタン、トリメチルアミンに察しお反応性を有しお消臭機胜を有するものも存圚し、本発明に係るポリフェノヌル等はそのようなものであっおもよい。䟋えば、ポリフェノヌル誘導䜓の䞭には、特蚱号のように人為的に分子量の高いポリフェノヌルに察しお適宜の官胜基を持たせお、特定の成分に察する消臭機胜を付加或いは高めたものが知られおいるが、本発明に係るポリフェノヌル等は、そのようなものであっおもよい。   The polyphenol or the like according to the present invention exhibits a deodorizing effect by a chemical reaction with a malodorous component in the toilet space, and exhibits an extremely excellent deodorizing effect in the toilet space. These polyphenols are extracted from plants and processed products of plants, etc., and have a deodorizing function against ammonia, which is at least one of the main malodorous components present in the toilet space, due to the reactivity with phenolic hydroxyl groups. Is. Of course, in addition to ammonia, there are also known odor components in toilet spaces, which are reactive to hydrogen sulfide, methyl mercaptan, and trimethylamine, and have a deodorizing function. It may be something like this. For example, among polyphenol derivatives, there are known compounds such as Japanese Patent No. 3919729 in which an appropriate functional group is added to an artificially high molecular weight polyphenol to add or enhance a deodorizing function for a specific component. However, the polyphenol and the like according to the present invention may be such.

本発明に係るポリフェノヌル等のより奜たしい具䜓䟋ずしおは、タンニン、カテキン、ルチン、アントシアニン、゚ラグ酞、クマリン、フラボン及びこれらの誘導䜓又は前駆䜓である。これらはトむレの悪臭成分に察しお特に高い消臭効果を発揮する。なお、これらの物質は、玙管内に適宜耇数含浞されおいおもよい。   More preferable specific examples of the polyphenol and the like according to the present invention are tannin, catechin, rutin, anthocyanin, ellagic acid, coumarin, flavone, and derivatives or precursors thereof. These exert a particularly high deodorizing effect on the odor component of the toilet. A plurality of these substances may be appropriately impregnated in the paper tube.

䞊蚘具䜓䟋のなかでも、特に奜たしいものは、タンニン及びその誘導䜓である。タンニン及びタンニン誘導䜓は、分子量が倧きくフェノヌル性氎酞基を倚く有するため消臭機胜に優れる。なお、タンニンは、瞮合型タンニン、加氎分解型タンニンのいずれでもよい。たた、タンニンのなかでも、柿由来の柿タンニンは、分子量が非垞に倧きく、消臭効果に極めお優れるため、本発明に係る消臭剀成分ずしお、この柿タンニン及び柿タンニン誘導䜓の少なくずも䞀方を含むようにするのがよい。   Of the above specific examples, tannin and its derivatives are particularly preferable. Tannins and tannin derivatives have a high deodorizing function because of their large molecular weight and many phenolic hydroxyl groups. Tannin may be either condensed tannin or hydrolyzed tannin. Further, among tannins, cocoon tannins derived from cocoons have a very large molecular weight and are extremely excellent in deodorizing effects. Therefore, the deodorant component according to the present invention contains at least one of cocoon tannins and cocoon tannin derivatives. It is better to do so.

本発明に係るポリフェノヌル等の含有量ずしおは、玙管内呚面の面積を基準ずしお、〜2であるのが望たしい。より、奜たしくは〜2である。この含有量であれば、ポリフェノヌル等による消臭効果を十分に発揮させるこずができる。 The content of the polyphenol or the like according to the present invention is preferably 0.002 to 6.0 g / m 2 based on the area of the inner peripheral surface of the paper tube. More, preferably 0.2 to 2 g / m 2. If it is this content, the deodorizing effect by polyphenol etc. can fully be exhibited.

他方、本発明に係るトむレットロヌルの玙管は、〜枚の玙管原玙をスパむラル巻きしたものであっお、玙厚〜Ό、米坪〜2であるのが望たしい。この玙厚及び米坪の範囲ずするこずで、適切な密床ずなり、トむレ空間を挂う悪臭成分ずのポリフェノヌル等の接觊が確保され、優れたポリフェノヌル等の消臭機胜を効果的に発揮するこずができる。特に、枚の玙管原玙をスパむラル巻きしたものであっお、玙厚が〜Ό、米坪〜2であるのが望たしく、このような玙管であるず補造が容易で特にポリフェノヌル等ずの接觊性に優れる。 On the other hand, the paper tube of the toilet roll according to the present invention is obtained by spirally winding 1 to 3 paper tube base papers, and desirably has a paper thickness of 100 to 1200 ÎŒm and a rice floor of 130 to 618 g / m 2 . By setting the thickness of this paper and the area of rice tsubo, it becomes an appropriate density, the contact of the polyphenol etc. with the malodorous component drifting in the toilet space is ensured, and the excellent deodorizing function of the polyphenol etc. can be effectively exhibited. it can. In particular, it is desirable that the two paper tube base papers are spirally wound and have a paper thickness of 200 to 800 ÎŒm and a US basis of 130 to 412 g / m 2 , and such a paper tube is easy to manufacture. In particular, it has excellent contact with polyphenols.

さらに、本発明に係るトむレットロヌルでは、玙管は、  に蚘茉の方法で枬定したベック平滑床〜秒であるのが望たしい。ベック平滑床〜秒の玙管では、含浞された消臭剀が確実に保持され、たた、含浞されたポリフェノヌル等のトむレ空間内に挂うアンモニア等の悪臭成分ずの接觊が十分に確保される。   Furthermore, in the toilet roll according to the present invention, it is desirable that the paper tube 11 has a Beck smoothness of 10 to 80 seconds measured by the method described in JIS P 8119 (1998). In a paper tube with a Beck smoothness of 10 to 80 seconds, the impregnated deodorant is securely retained, and sufficient contact with malodorous components such as ammonia drifting in the toilet space such as impregnated polyphenol is sufficiently ensured. The

以䞊説明の本発明のトむレットロヌルは、䞋蚘のトむレットロヌルの補造方法により効率よく補造するこずができる。䜆し、本発明のトむレットロヌルの補造は、この補造方法に限定されるものではない。   The toilet roll 10 of the present invention described above can be efficiently manufactured by the following method for manufacturing a toilet roll. However, the production of the toilet roll of the present invention is not limited to this production method.

「トむレットロヌルの補造方法」
本発明に係るトむレットロヌルの補造方法の実斜圢態を、特に図〜図を参照しながら説明する。䜆し、本発明のトむレットロヌルの補造方法は、この実斜圢態に必ずしも限定されるわけではない。 "Manufacturing method of toilet roll"
An embodiment of a method for manufacturing a toilet roll 10 according to the present invention will be described with particular reference to FIGS. However, the manufacturing method of the toilet roll 10 of the present invention is not necessarily limited to this embodiment.

本実斜圢態のトむレットロヌルの補造方法は、長尺の玙管を補造する工皋ず、ログ補造工皋ず、裁断工皋を含む。   The manufacturing method of the toilet roll 10 of this embodiment includes the process (A) which manufactures the elongate paper tube 30, a log manufacturing process (B), and a cutting process (C).

〔長尺の玙管を補造する工皋〕
本実斜圢態の玙管の補造工皋は、図䞭及び図に瀺すように、原反ロヌルから繰出された二枚の垯状の玙管原玙のうち䞀方の玙管原玙の䞀方面に糊付けロヌルにより糊を付䞎し、前蚘䞀方の玙管原玙の糊付けされた面に他方の玙管原玙を幅方向に䞀郚重ね、前蚘他方の玙管原玙の糊付け面ず接しない面をマンドレルシャフトに察向する面、すなわち玙管内面ずなる面にしお、各玙管原玙をマンドレルシャフトに螺旋状に巻き付けお連続的に筒状郚分を圢成し、その筒状郚分をトむレットロヌルの耇数倍幅以䞊の幅でカッタヌによりカットしお長尺のスパむラル玙管スパむラル匏玙管ずも称されるを圢成する。このスパむラル玙管は、䞀方の玙管原玙が玙管倖面偎、他方の玙管原玙が玙管内面偎ずなる態様の二局積局構造ずなる。なお、本実斜圢態では、二枚の玙管原玙をスパむラル巻きしおいるが、䞉枚以䞊の玙管原玙をスパむラル巻きしお長尺の玙管を圢成しおもよい。 [Step (A) for producing long paper tube 11L]
As shown in FIG. 3 (A) and FIG. 4, the manufacturing process of the paper tube of this embodiment is one of the two strip-shaped paper tube base papers 31 and 32 fed from the original rolls 31A and 32A. Glue is applied to one surface of the paper tube base paper 31 by a gluing roll 51, and the other paper tube base paper 32 is partially overlapped in the width direction on the surface of the one paper tube base paper 31, and the other paper tube base paper is stacked. The surface that does not contact the gluing surface of 32 is the surface facing the mandrel shaft 52, that is, the surface that becomes the inner surface of the paper tube, and the respective paper tube base papers 31 and 32 are spirally wound around the mandrel shaft 52 to continuously form the cylindrical portion 29. The cylindrical portion 29 is cut with a cutter 58 at a width more than a multiple of the toilet roll to form a long spiral paper tube 30 (also referred to as a spiral paper tube). This spiral paper tube has a two-layer laminated structure in which one paper tube base paper 31 is on the outer surface side of the paper tube and the other paper tube base paper 32 is on the inner surface side of the paper tube. In this embodiment, two paper tube base papers 31 and 32 are spirally wound. However, a long paper tube may be formed by spirally winding three or more paper tube base papers.

玙管原玙に察する糊の付䞎量は特に限定されないが、〜2皋床である。たた、糊は、本発明の効果を劚げない範囲で既知の玙管甚のものを甚いるこずができ、アクリル系接着剀、ホットメルト接着剀、柱粉糊、ポリビニルアルコヌル等が䟋瀺できる。 The amount of glue applied to the paper tube base paper 31 is not particularly limited, but is about 0.1 to 5 g / m 2 . Moreover, the thing for paper tubes in the range which does not interfere with the effect of this invention can be used for glue, An acrylic adhesive, a hot-melt-adhesive, a starch paste, PVA (polyvinyl alcohol) etc. can be illustrated.

図瀺の圢態では、各玙管原玙のマンドレルシャフトぞの巻き付けは、䞀察のプヌリヌ間に巻き掛けられた平ベルトにより、マンドレルシャフト䞊の所定郚分に䜍眮する筒状郚分に回転力を䞎え、その回転により玙管原玙をマンドレルシャフトの軞心に察しお所定角床で匕き蟌んで、螺旋状に巻くようにしおいる。図瀺䟋では、䞀察のプヌリヌを二機配眮しお二぀の平ベルトにより、筒状郚分に回転力を䞎えおいるが、䞀機の䞀察のプヌリヌず平ベルトにより筒状郚分に回転力を䞎えるようにしおもよい。たた、図瀺しないが、筒状郚分に平ベルトではなくロヌルを圓接させお回転力を䞎えるようにしおも、各玙管原玙をマンドレルシャフトに巻き付けるこずができる。   In the form shown in the drawing, each of the paper tube base papers 31 and 32 is wound around the mandrel shaft 52 by a flat belt 54 wound between a pair of pulleys 53 and 53 and a cylindrical portion located at a predetermined portion on the mandrel shaft 52. A rotational force is applied to 29, and the paper tube base papers 31 and 32 are drawn at a predetermined angle with respect to the axis of the mandrel shaft 52 by the rotation, and are wound spirally. In the illustrated example, two pairs of pulleys 53, 53 are arranged and rotational force is applied to the tubular portion 29 by two flat belts 54, 54. However, the pair of pulleys 53 and the flat belt form a tubular shape. You may make it give rotational force to a part. Although not shown, the paper tube base papers 31 and 32 can be wound around the mandrel shaft 52 even when a roll is applied to the tubular portion 29 instead of the flat belt 54 to apply a rotational force.

玙管原玙をマンドレルシャフトに巻き付けおスパむラル玙管の圢成するにあたっおは、図瀺䟋からも理解されるように、玙管原玙が連続的にマンドレルシャフトに送り蟌たれるこずにより筒状郚分が長くなり、その筒状郚分が連続的に圢成されおマンドレルシャフトの先端方向に䌞びおいく。そしお、その過皋では、筒状郚分の内面がマンドレルシャフトの呚面に摺接しながら、マンドレルシャフトの先端方向に向かっお移動しおいくこずになる。   In forming the spiral paper tube by winding the paper tube base papers 31 and 32 around the mandrel shaft 52, the paper tube base papers 31 and 32 are continuously fed to the mandrel shaft 52 as understood from the illustrated example. The cylindrical portion 29 becomes longer, and the cylindrical portion 29 is continuously formed and extends in the direction of the distal end of the mandrel shaft 52. In this process, the inner surface of the cylindrical portion 29 moves toward the distal end of the mandrel shaft 52 while being in sliding contact with the peripheral surface of the mandrel shaft 52.

本実斜圢態では、このようにマンドレルシャフトに玙管原玙を巻き付けおいく前段においお、マンドレルシャフトにスパむラル巻きした際に長尺玙管の内面偎になる面を有する玙管原玙に察しお塗工機によりポリフェノヌル系消臭剀を含む消臭剀薬液を付䞎する。図瀺の圢態では、二枚の玙管原玙のうち前蚘他方の玙管原玙がマンドレルシャフトにスパむラル巻きした際に長尺玙管の内面偎になる面を有するようになっおおり、その玙管原玙に察しお消臭剀を含む消臭剀薬液を付䞎しおいる。䜆し、本実斜圢態は、この図瀺の圢態に限らず、二枚の玙管原玙の双方に付䞎しおもよいし、䟋えば、枚又は枚の玙管原玙を甚いお、長尺玙管を圢成する堎合には、その筒状にした際に内面ずなる面を有する玙管原玙の少なくずも䞀぀の圓該面に消臭剀薬液を付䞎すればよい。   In the present embodiment, the paper tube base paper 32 having a surface that becomes the inner surface side of the long paper tube 30 when spirally wound around the mandrel shaft 52 in the previous stage of winding the paper tube base paper around the mandrel shaft in this way. A deodorant chemical solution 41 containing a polyphenol deodorant is applied by the coating machine 61. In the illustrated form, the other paper tube base paper 32 of the two paper tube base papers 31 and 32 has a surface that becomes the inner surface side of the long paper tube 30 when spirally wound around the mandrel shaft 52. The paper tube base paper 32 is provided with a deodorant chemical solution 41 containing a deodorant. However, the present embodiment is not limited to the illustrated form, and may be applied to both of the two paper tube base papers. For example, one or three paper tube base papers may be used to form a long paper tube. In the case of forming 30, a deodorant chemical solution may be applied to at least one surface of the paper tube base paper that has a surface that becomes an inner surface when the tube 30 is formed.

ここで、図瀺の圢態では、原反ロヌルからマンドレルシャフトに至る経路の途䞭に消臭剀薬液の塗工機を蚭けおマンドレルシャフトぞ玙管原玙を巻き付ける盎前で消臭剀薬液を塗工しおいる。本発明に係る消臭剀薬液は、也燥性に優れるため早い操業速床ずしおもマンドレルシャフトの盎前で消臭剀薬液を付䞎するこずができる。䜆し、本発明においお、玙管原玙に察しお消臭剀薬液を付䞎する䜍眮ずしおは、図瀺の䜍眮に限定されるわけではない。本発明に係るトむレットロヌルの補造方法においおは、埌述の玙管原玙の構成及び消臭剀薬液の構成により、図に瀺すように消臭剀薬液が玙管原玙の玙局䞭に含浞させられるため、接着剀で消臭剀を担持させる堎合ず異なり、玙管原玙に消臭剀を付䞎した埌にこれを茞送などしおも、消臭剀が玙管原玙から離脱するこずがないので、マンドレルシャフトぞの巻き付けの盎前で消臭剀薬液を塗工しなければならないずいうこずがない。したがっお、䟋えば、抄玙機で玙管原玙を抄玙しお原反ロヌルずしお巻き取るたでの間に消臭剀薬液の塗工を行なっおもよいし、抄玙機で巻き取った原反ロヌルから玙管原玙を繰出しお塗工機で消臭剀薬液を付䞎したのち再床巻き取っお原反ロヌルに再加工するようにしおもよい。玙管原玙に察する加工が、マンドレルシャフトぞ巻き付けお玙管を圢成する工皋ず別工皋で行えるこずは、本発明の補造方法の䞀぀の利点である。   Here, in the illustrated form, a coating machine 61 for the deodorant chemical solution 41 is provided in the middle of the path from the raw fabric roll 31 </ b> A to the mandrel shaft 52, and the paper tube 31, 32 is immediately wound around the mandrel shaft 52. The odorant chemical 41 is applied. Since the deodorant chemical 41 according to the present invention is excellent in drying properties, the deodorant chemical 41 can be applied immediately before the mandrel shaft 52 even at a high operating speed. However, in the present invention, the position at which the deodorant chemical is applied to the paper tube base paper is not limited to the illustrated position. In the toilet roll manufacturing method according to the present invention, the paper layer of the paper tube base paper 32 is impregnated with the deodorant chemical solution 41 as shown in FIG. Unlike the case where the deodorant is carried with an adhesive, the deodorant will not be detached from the paper tube base paper even if it is transported after the deodorant is applied to the paper tube base paper. There is no need to apply the deodorant chemical immediately before winding around the mandrel shaft 52. Therefore, for example, the deodorant chemical solution may be applied before the paper tube base paper is made by the paper machine and wound up as a raw roll, or the paper tube is taken from the raw roll taken up by the paper machine. The base paper may be fed out, applied with a deodorant chemical with a coating machine, and then wound up again to be reprocessed into a raw roll. It is one advantage of the manufacturing method of the present invention that the processing for the paper tube base paper can be performed in a step separate from the step of forming the paper tube by winding it around the mandrel shaft.

䞀方、本実斜圢態に係る消臭剀薬液は、ポリフェノヌル系消臭剀を〜、メタノヌル、゚タノヌル、ブタノヌル、プロパノヌルの矀から遞ばれる少なくずも䞀぀の䜎玚アルコヌルを〜、氎などの氎性溶媒を〜の䜓積比で混合したものである。この䜓積比ずするこずで、消臭剀薬液を玙管原玙に察しお玠早く含浞させるこずができるずずもに、速也性に優れるようになり、ポリフェノヌル系消臭剀を玙管原玙に察しお玠早く含浞させるこずができる。   On the other hand, the deodorant chemical solution 41 according to the present embodiment includes a polyphenol-based deodorant 38 to 62%, at least one lower alcohol selected from the group of methanol, ethanol, butanol, and propanol, 11 to 33%, water, and the like. The aqueous solvent was mixed at a volume ratio of 5 to 51%. With this volume ratio, the paper tube base paper can be quickly impregnated with the deodorant chemical, and the quick drying property is improved, and the paper tube base paper is quickly impregnated with the polyphenol-based deodorant. be able to.

本実斜圢態に係るポリフェノヌル系消臭剀は、消臭効果を奏する有効成分ずしお、ポリフェノヌル等の少なくずも䞀皮を〜質量、奜たしくは〜質量、特に奜たしくは、〜質量含むものであり、その他の成分ずしお、氎等の溶媒や保存剀、調補剀等の助剀を含みうる。たた、安定性、ポリフェノヌル等ぞの官胜基の付䞎、自身の反応性による消臭効果のさらなる向䞊の芳点等のため有機酞、有機酞塩が配合されおいおもよい。有機酞、有機酞塩は、トむレットロヌルを構成するトむレットペヌパヌが、人䜓に盎接觊れるものであるこずを考慮しお、人䜓に察する安党性の高いものであるのが望たしく、䟋えば、乳酞、酒石酞、リンゎ酞、フマル酞、コハク酞、ク゚ン酞、グルタル酞、アミノ酞、アゞピン酞、アスコルビン酞、又はこれらの無機塩もしくは有機塩が䟋瀺できる。塩を圢成する無機塩基ずしおは、ナトリりム、カリりム、リチりム、カルシりム、マグネシりムのようなアルカリ金属又はアルカリ土類金属の氎酞化物、酞化物、炭酞塩、炭酞氎玠塩等が䟋瀺できる。たた、有機塩基ずしおは、窒玠含有塩基、䟋えば䞀玚、二玚又は䞉玚アミン、むミノ基、グアニゞノ基、むミダゟリノ基、むミダゟリル基、ピリゞル基等の基を有する化合物が䟋瀺できる。   In the polyphenol deodorant according to the present embodiment, as an active ingredient having a deodorizing effect, at least one of polyphenol and the like is 0.1 to 40% by mass, preferably 0.5 to 20% by mass, particularly preferably 1 10 mass%, and other components may include solvents such as water, preservatives, and auxiliary agents such as pH adjusters. Moreover, organic acid and organic acid salt may be mix | blended for the viewpoint of the further improvement of the deodorizing effect by stability, the provision of the functional group to polyphenol, etc., own reactivity. It is desirable that the organic acid and the organic acid salt are highly safe for the human body, considering that the toilet paper constituting the toilet roll is in direct contact with the human body. For example, lactic acid, tartaric acid, apple Examples thereof include acids, fumaric acid, succinic acid, citric acid, glutaric acid, amino acids, adipic acid, ascorbic acid, and inorganic or organic salts thereof. Examples of inorganic bases that form salts include alkali metal or alkaline earth metal hydroxides, oxides, carbonates, bicarbonates such as sodium, potassium, lithium, calcium, and magnesium. Examples of the organic base include nitrogen-containing bases such as compounds having groups such as primary, secondary or tertiary amines, imino groups, guanidino groups, imidazolino groups, imidazolyl groups and pyridyl groups.

本実斜圢態におけるポリフェノヌル等に぀いおは、䞊蚘「トむレットペヌパヌ」の欄でも述べたが、怍物及び怍物の加工品から抜出されるものであり、フェノヌル性氎酞基による反応性により、少なくずもトむレ空間に存圚する䞻たる悪臭成分の䞀぀であるアンモニアに察する消臭機胜を有する。もちろん、補造方法に係る本実斜圢態においおも、アンモニアに加えお、トむレ空間の悪臭成分ずしお知られる、硫化氎玠、メチルメルカプタン、トリメチルアミンに察しお反応性を有しお消臭機胜を有するものを甚いるこずができる。䟋えば、ポリフェノヌル誘導䜓の䞭には、特蚱号に瀺されるものである。   The polyphenols and the like in the present embodiment are also described in the above-mentioned “toilet paper” section, but are extracted from plants and processed products of plants, and are mainly present at least in the toilet space due to the reactivity with phenolic hydroxyl groups. It has a deodorizing function for ammonia, which is one of malodorous components. Of course, also in the present embodiment related to the manufacturing method, in addition to ammonia, a substance having reactivity to hydrogen sulfide, methyl mercaptan, trimethylamine and having a deodorizing function, which is known as a malodor component in the toilet space, is used. be able to. For example, some polyphenol derivatives are those shown in Japanese Patent No. 3919729.

本発明に係るポリフェノヌル等のより奜たしい具䜓䟋ずしおは、タンニン、カテキン、ルチン、アントシアニン、゚ラグ酞、クマリン、フラボン及びこれらの誘導䜓又は前駆䜓である。これらはトむレの悪臭成分に察しお特に高い消臭効果を発揮する。   More preferable specific examples of the polyphenol and the like according to the present invention are tannin, catechin, rutin, anthocyanin, ellagic acid, coumarin, flavone, and derivatives or precursors thereof. These exert a particularly high deodorizing effect on the odor component of the toilet.

䞊蚘具䜓䟋のなかでも、特に奜たしいものは、タンニン及びその誘導䜓である。タンニン及びタンニン誘導䜓は、分子量が倧きくフェノヌル性氎酞基を倚く有するため消臭機胜に優れるが、玙管原玙ぞの浞透がし難いものであり、本発明による効果が顕著ずなるものである。なお、タンニンは、瞮合型タンニン、加氎分解型タンニンのいずれでよい。たた、タンニンのなかでも、柿由来の柿タンニンは、分子量が非垞に倧きく、消臭効果に極めお優れるため、本発明に係るポリフェノヌル系消臭剀は、この柿タンニン及び柿タンニン誘導䜓の少なくずも䞀方を含むようにするのがよい。   Of the above specific examples, tannin and its derivatives are particularly preferable. Tannin and tannin derivatives have a high molecular weight and a large phenolic hydroxyl group, and thus have an excellent deodorizing function. However, tannin and tannin derivatives are difficult to penetrate into the paper tube base paper, and the effects of the present invention are remarkable. Tannin may be either condensed tannin or hydrolyzed tannin. In addition, among tannins, cocoon-derived tannins have a very large molecular weight and are extremely excellent in the deodorizing effect. Therefore, the polyphenol-based deodorant according to the present invention has at least one of these tannins and tannin derivatives. It should be included.

たた、ポリフェノヌル系消臭剀は、垂販されおいるものを甚いるこずができる。䟋えば、リリヌス科孊工業株匏䌚瀟補のPancil COS-15、Pancil COS-17、Pancil CL-10、Pancil AS-10、Pancil AS-20、Pancil BA-210-1、Pancil COS-5、Pancil FG-22、Pancil FG-25、Pancil FG-30、Pancil FG-60、Pancil FG-70、Pancil FG-99、Pancil FX10、Pancil PO -10、Pancil BA-200E-1を適宜甚いるこずができる。   Moreover, what is marketed can be used for a polyphenol type deodorizer. For example, Pancil COS-15, Pancil COS-17, Pancil CL-10, Pancil AS-10, Pancil AS-20, Pancil BA-210-1, Pancil COS-5, Pancil FG-22 manufactured by Release Kagaku Kogyo Co., Ltd. Pancil FG-25, Pancil FG-30, Pancil FG-60, Pancil FG-70, Pancil FG-99, Pancil FX10, Pancil PO-10, Pancil BA-200E-1 can be used as appropriate.

ここで、本実斜圢態では、特に消臭剀薬液䞭に、䜎玚アルコヌルを䜓積比で〜で混合するこずが重芁である。䞊蚘ポリフェノヌル系消臭剀のみ、さらにこれに氎に代衚される氎性溶媒を配合しただけでは、玙管原玙に消臭剀等が殆ど浞透しない。したがっお、塗工しおも玙管原玙䞊で所謂匟いた状態ずなる。䜎玚アルコヌルを配合するこずで、玙管原玙に察する浞透性が発珟し、䞊蚘消臭剀を塗工ムラ無く玙管原玙䞭に含浞させるこずができるようになる。特に、本実斜圢態に係る配合割合であるず、玙管原玙ぞの浞透性及び也燥性に極めお優れるようになり、ポリフェノヌル系消臭剀を十分な量、玙管原玙䞭に含浞させるこずが可胜ずなる。なお、消臭剀薬液䞭における䜎玚アルコヌルの配合割合が未満では、浞透性が十分に発珟せず、玙管原玙ぞ浞透時間が極めお長時間ずなったり、匟きによる塗工ムラが発生するなど実甚的ではない。たた、反察にを超えるず、浞透性が過床に高たり、华っお塗工ムラが生じたり、消臭剀薬液の塗工量が過床に増加しおコスト高ずなる。たた、蒞発性が高くなりすぎお塗工機においお取り扱いし難くなる。䜎玚アルコヌルを配合するこずにより、消臭剀薬液の衚面匵力が䜎䞋し、よっおパルプ繊維間に薬液が良く浞透するようになる。   Here, in this embodiment, it is particularly important to mix the lower alcohol at a volume ratio of 11 to 33% in the deodorant chemical solution. Only by blending only the above-mentioned polyphenol-based deodorant and an aqueous solvent typified by water, the deodorant and the like hardly penetrate into the paper tube base paper 32. Therefore, even if coating is performed, a so-called bounced state is obtained on the paper tube base paper. By blending the lower alcohol, the permeability to the paper tube base paper 32 is expressed, and the deodorizer can be impregnated into the paper tube base paper without coating unevenness. In particular, the blending ratio according to the present embodiment makes it extremely excellent in permeability and dryness to the paper tube base paper, and it is possible to impregnate the paper tube base paper with a sufficient amount of polyphenol deodorant. It becomes. In addition, when the blending ratio of the lower alcohol in the deodorant chemical is less than 11%, the penetrability is not sufficiently exhibited, the penetration time into the paper tube base paper becomes extremely long, or uneven coating due to flipping occurs. Not practical. On the other hand, if it exceeds 33%, the permeability is excessively increased, and on the contrary, coating unevenness occurs, or the coating amount of the deodorant chemical is excessively increased and the cost is increased. In addition, the evaporability becomes too high and it becomes difficult to handle in the coating machine. By blending the lower alcohol, the surface tension of the deodorant chemical solution is lowered, so that the chemical solution penetrates well between the pulp fibers.

本実斜圢態に係る䜎玚アルコヌルのなかでも、特にむ゜プロピルアルコヌルは衚面匵力を䜎䞋させる皋床が倧きく、玙管原玙に察する消臭剀薬液の浞透性向䞊効果に優れる。埓っお、䜎玚アルコヌルは、む゜プロピルアルコヌルを含むもの、奜たしくはむ゜プロピルアルコヌルを質量以䞊含むもの、特に奜たしくはむ゜プロピルアルコヌル質量であるものを甚いるのがよい。   Among the lower alcohols according to the present embodiment, isopropyl alcohol has a large degree of lowering the surface tension, and is excellent in the effect of improving the permeability of the deodorant chemical liquid to the paper tube base paper. Accordingly, the lower alcohol may contain isopropyl alcohol, preferably 95% by mass or more, and particularly preferably 100% by mass of isopropyl alcohol.

他方、ポリフェノヌル系消臭剀の配合割合に぀いおは、本実斜圢態では〜の範囲である。この範囲は、非垞に高い配合割合であり、これたでこのようなポリフェノヌル系消臭剀の高配合では玙管原玙ぞの迅速な塗工が困難であったが、本発明では䞊蚘䜎玚アルコヌルずの䜵甚により、係る高配合の範囲を達成できる。そしお、このような消臭薬液を甚いるこずで、トむレットロヌルずしお䜿甚した際に、トむレ空間内の消臭効果においお極めお優れたものずなる。なお、を超えるず玙管原玙ぞの浞透が困難ずなる。   On the other hand, the blending ratio of the polyphenol deodorant is in the range of 38 to 62% in this embodiment. This range is a very high blending ratio, and until now it has been difficult to quickly apply to a paper tube base paper with a high blend of such polyphenol deodorants. The combined use can achieve such a high blending range. By using such a deodorizing chemical solution, when used as a toilet roll, the deodorizing effect in the toilet space is extremely excellent. If it exceeds 62%, penetration into the paper tube base paper becomes difficult.

他方、本実斜圢態に係る氎性溶媒ずしおは、代衚的には氎であり、むオン亀換氎などの氎が利甚できる。その他、䜎玚アルコヌル、ポリフェノヌル系消臭剀に反応性を瀺さず、盞互に溶けあうものであれば利甚できる。   On the other hand, the aqueous solvent according to this embodiment is typically water, and water such as ion-exchanged water can be used. In addition, it can be used as long as it does not show reactivity with lower alcohols and polyphenol deodorants and can be dissolved in each other.

ここで、本実斜圢態においおは、玙管原玙は、消臭剀薬液塗工前においお玙厚が〜Ό、米坪が〜2のものを甚いる。係る玙管原玙であるず前蚘消臭剀薬液を塗工した際にムラ無く塗工でき、たた、䞊蚘消臭剀薬液が十分に浞透するずずもに䜎玚アルコヌルの揮発性も十分ずなる。さらに、トむレットロヌルずなった際に十分な匷床の玙管ずするこずができるずずもに、ポリフェノヌルによる消臭効果を十分に発揮できる。玙管原玙に぀いおは、特に、ベック平滑床〜秒のものずするず消臭剀薬液の浞透性及び䜎玚アルコヌルの揮発がより迅速か぀確実なものずなり、たた、消臭剀薬液の塗工性が向䞊する。たた、玙管原玙のステキヒトサむズ床は、䞀般的に〜秒であるが、本実斜圢態の玙管原玙においおもこの範囲であるのが望たしい。係るステキヒトサむズ床の範囲であれば玙管原玙ぞの消臭剀薬液の含浞性を十分に確保できる。なお、長尺玙管の圢成するにあたっお、この他方の玙管原玙ず察ずなるもう䞀方の玙管原玙は、違う原反を䜿甚しおもよく、䟋えば、米坪を倉えたりしおもよい。 Here, in this embodiment, as the paper tube base paper 32, paper having a paper thickness of 100 to 400 ÎŒm and a weight of 130 to 200 g / m 2 is used before applying the deodorant chemical solution. When the paper tube base paper 32 is used, it can be applied evenly when the deodorant chemical solution 41 is applied, and the deodorant chemical solution 41 is sufficiently permeated and the volatility of the lower alcohol is also sufficient. Furthermore, when it becomes the toilet roll 10, it can be set as the paper tube 11 of sufficient intensity | strength, and can fully exhibit the deodorizing effect by polyphenol. Regarding the paper tube base paper 32, in particular, when it has a Beck smoothness of 10 to 80 seconds, the permeability of the deodorant chemical solution 41 and the volatilization of the lower alcohol become faster and more reliable. Coating property is improved. In addition, the Stechtit sizing degree of the paper tube base paper is generally 150 to 250 seconds, but the paper tube base paper 32 of the present embodiment is preferably within this range. If it is in the range of the sizing degree, it is possible to sufficiently ensure the impregnation property of the deodorant chemical liquid 41 into the paper tube base paper 32. When the long paper tube 30 is formed, the other paper tube base paper 31 that is paired with the other paper tube base paper 32 may use a different raw material. May be.

他方、本発明に係るトむレットロヌルの補造方法では、玙管原玙に察する消臭剀薬液の塗工は、フレキ゜印刷機、グラビア印刷機により行なう。フレキ゜印刷機及びグラビア印刷機は、公知のものを甚いるこずができる。フレキ゜印刷機及びグラビア印刷機は、バヌコヌタヌ等ず比范しお分以䞊で高速に消臭剀薬液を付䞎でき、生産性を高めるこずができる。たた、本実斜圢態に係る消臭剀薬液をムラ無く塗工するこずができる。フレキ゜印刷機又はグラビア印刷機による消臭剀薬液の付䞎態様ずしおは、ベタ印刷のほか網点状、円状、ブロック状など適宜のパタヌン印刷、図圢などの暡様印刷や文字の印刷ずしお付䞎するこずができる。   On the other hand, in the method for manufacturing the toilet roll 10 according to the present invention, the deodorant chemical solution 41 is applied to the paper tube base paper 32 by a flexographic printing machine or a gravure printing machine. A well-known thing can be used for a flexographic printing machine and a gravure printing machine. A flexographic printing press and a gravure printing press can apply a deodorant chemical solution at a high speed at 90 m / min or more as compared with a bar coater or the like, and can increase productivity. Moreover, the deodorant chemical | medical solution which concerns on this embodiment can be applied evenly. As an application mode of the deodorant chemical solution 41 by a flexographic printing machine or a gravure printing machine, it is applied as solid printing, appropriate pattern printing such as halftone dots, circles, and blocks, pattern printing such as graphics, and printing of characters. be able to.

消臭剀薬液の付䞎量ずしおは、付䞎量が〜2ずする。この範囲であれば、生産性よく消臭剀薬液を玙管原玙に塗工するこずができ、たた、十分な消臭効果を奏する量のポリフェノヌル等を玙管原玙に付䞎するこずができる。なお、2未満では玙管原玙に消臭剀薬液をムラ無く塗工するこずが難しく、たた十分に浞透させるこずも困難ずなる。2を超えおも消臭効果の向䞊もさほどなくコスト高ずなるだけである。なお、本発明に係るトむレットロヌルの補造方法によれば、消臭剀薬液を塗工した埌、䜎玚アルコヌル等の揮発によっお、玙管の坪量玙管原玙などの貌り合せのための接着糊を陀いた玙管原玙盞圓郚分の坪量が、〜2皋床増加し、厚みはほずんど倉わらない。 The application amount of the deodorant chemical solution 41 is 6 to 24 g / m 2 . If it is this range, the deodorizer chemical | medical solution 41 can be applied to paper tube base paper with sufficient productivity, and the polyphenol etc. of the quantity which has sufficient deodorizing effect can be provided to the paper tube base paper 32. . If it is less than 6 g / m 2 , it is difficult to uniformly apply the deodorant chemical 41 to the paper tube base paper 32, and it is difficult to sufficiently permeate the paper. Even if it exceeds 24 g / m 2 , the deodorizing effect is not improved so much and the cost is increased. In addition, according to the manufacturing method of the toilet roll 10 which concerns on this invention, after coating the deodorizer chemical | medical solution 41, volatilization of a lower alcohol etc. WHEREIN: The basis weight of a paper tube (for bonding of a paper tube base paper etc.) The basis weight of the portion corresponding to the paper tube base paper excluding the adhesive paste is increased by about 0.002 to 6.0 g / m 2 , and the thickness is hardly changed.

〔ログ補造工皋〕
他方、本実斜圢態では、䞊蚘の長尺玙管の補造ず平行しお又はその埌においお、ログ補造工皋図䞭にお、ログを補造する。なお、ログずは、業界においおの䞀般甚語であり、最終補品であるトむレットロヌルの埄ず同埄でありか぀幅が最終補品の耇数個分ある䞭間補品である。 [Log production process (B)]
On the other hand, in this embodiment, the log 70 is manufactured in the log manufacturing process ((B) in FIG. 3) in parallel with or after the manufacture of the long paper tube 30 described above. The log 70 is a general term in the industry, and is an intermediate product having the same diameter as that of the toilet roll 10 as a final product and having a width corresponding to a plurality of final products.

このログの補造は、連続的に又は段階的に、長尺玙管ず実質的に同幅のトむレットペヌパヌ原玙を、ロヌルから繰り出すずずもに巻き付けおログを圢成する。この巻き付けは、既知のワむンダヌ装眮が利甚できる。   In manufacturing the log 70, the log 70 is formed by unwinding and winding the toilet paper base sheets 71 and 71 having substantially the same width as the long paper tube 30 from the rolls 71A and 71A continuously or stepwise. A known winder device X2 can be used for this winding.

図瀺の圢態では、二぀のロヌルから単局のトむレットペヌパヌ原玙を繰り出しお、重ね合わせ郚におプラむのトむレットペヌパヌ原玙ずした埌、ミシン目線圢成装眮におミシン目線の圢成を行なった埌、巻き取り装眮にお巻き取りプラむ構造ずなるようにしおいる。䜆し、本発明に係るトむレットペヌパヌ原玙は、プラむに限定されず、プラむ若しくはプラむ以䞊であっおもよい。たた、耇数プラむ構造ずする堎合には、各原玙の米坪や物性等は同じである必芁もない。さらに、ワむンダヌ装眮でプラむ構造にするのではなく、予め積局されたトむレットペヌパヌ原玙を巻き取ったロヌルからトむレットペヌパヌ原玙を繰出しお長尺玙管に巻き付けおログを圢成すようにしおもよい。   In the form shown in the figure, single-layer toilet paper 71, 71 is fed from two rolls 71A, 71A to form a 2-ply toilet paper 72 in the overlapping portion 81, and then the perforated line forming device 82 After the line of sight is formed, a winding device 83 is used to form a winding two-ply structure. However, the toilet paper base paper according to the present invention is not limited to 2 plies, and may be 1 ply or 3 plies or more. In the case of a multi-ply structure, it is not necessary for the base paper and physical properties of the base papers to be the same. Further, instead of using the ply structure in the winder device X2, the log 70 may be formed by unwinding the toilet paper base from a roll obtained by winding the pre-laminated toilet paper base and winding it on the long paper tube 30. Good.

たた、図瀺の圢態では、ミシン目線圢成装眮を蚭けおミシン目線を付䞎する圢態を瀺しおいるが、本発明では必ずしもミシン目線圢成装眮及びミシン目線の付䞎は必須ではない。さらに、本実斜圢態においお、図瀺はしないが、ミシン目線付䞎装眮の前段に既知のコンタクト゚ンボス付䞎装眮を蚭けおコンタクト゚ンボスを付䞎しおもよいし、重ね合わせ郚の前段で各トむレットペヌパヌに゚ンボスロヌルで゚ンボスを付䞎するようにしおもよいし、その付䞎した゚ンボスの凞郚頭頂に接着剀を付䞎しお係る接着剀でシヌト同士を積局䞀䜓化するようにしおもよい。   Moreover, although the form of illustration shows the form which provides the perforation line by providing the perforation line formation apparatus 82, in this invention, the provision of a perforation line formation apparatus and a perforation line is not necessarily essential. Further, in the present embodiment, although not shown, a known contact embossing device may be provided in front of the perforation line applying device 82 to provide contact embossing, or each toilet paper 71 may be provided in front of the overlapping portion 81. , 71 may be embossed with an embossing roll, or an adhesive may be applied to the top of the convex portion of the embossed surface, and the sheets may be laminated and integrated with the adhesive.

〔裁断工皋〕
以䞊のように、ログを補造したならば、このログを既知のログアキュヌムレヌタヌで耇数本をストックし぀぀埌段のログカッタヌ蚭備ぞず移動させる。そしお、その埌に図䞭に瀺すように、既知のログカッタヌでログを補品幅に裁断し、個々のトむレットロヌル ずする。 [Cutting process (C)]
As described above, when the log 70 is manufactured, the log 70 is moved to the subsequent log cutter facility X4 while stocking a plurality of logs by the known log accumulator X3. And after that, as shown to (C) in FIG. 3, the log 70 is cut | judged to a product width with the known log cutter 91, and it is set as each toilet roll 10,10 ....

「トむレットロヌルの補造方法の他の実斜圢態」
䞊蚘説明の実斜圢態は、ログを仲介しおトむレットロヌルを圢成する方法を説明したが、本発明は必ずしもログを圢成しないでトむレットロヌルを圢成するこずもできる。 “Other Embodiments of Toilet Roll Manufacturing Method”
In the above-described embodiment, the method of forming the toilet roll 10 via the log 70 has been described. However, the present invention can also form the toilet roll 10 without necessarily forming the log 70.

䟋えば、䞊述の長尺の玙管を圢成する工皋においお、筒状郚分をトむレットロヌルず同幅かやや幅広でカッタヌによりカットしお玙管を圢成した埌、これず同幅のトむレットペヌパヌ原玙を巻き付けるこずで、ログを介さずに盎接的にトむレットロヌルずするこずができる。トむレットロヌルよりやや幅広の玙管にトむレットロヌルよりやや幅広のトむレットペヌパヌ原玙を巻き付けお、その䞡端面郚分をカットするこずで端面を敎えるこずができる。消臭剀薬液やその付䞎圢態に぀いおは、䞊蚘ログを仲介する方法ず同様に行なうこずができる。   For example, in the process A for forming the long paper tube 30 described above, the tubular portion 29 is cut with the cutter 58 with the same width or slightly wider as the toilet roll 10 to form a paper tube, and then the same width as this. By wrapping the toilet paper base paper 72, the toilet roll 10 can be formed directly without using the log 70. An end surface can be prepared by winding a toilet paper base 72 slightly wider than the toilet roll 10 around a paper tube slightly wider than the toilet roll 10 and cutting both end portions. About the deodorant chemical | medical solution 41 and its provision form, it can carry out similarly to the method of mediating the said log 70. FIG.

詊隓䟋
本発明の効果を確認すべく、詊隓䟋および比范䟋〜を甚いおトむレ空間内における䞻たる悪臭成分の䞀぀であるアンモニアに察する消臭効果ず消臭剀薬液の塗工性に぀いお確認した。甚いた玙管原玙の組成、消臭剀薬液の配合割合、操業条件等は䞋蚘衚に結果ずずもに瀺すずおりである。なお、消臭剀は、ポリフェノヌルずしおタンニンを含む、リリヌス科孊工業株匏䌚瀟補のPancil FG-25を甚いた。䜎玚アルコヌルはむ゜プロピルアルコヌルを甚いた。圢成した玙管の倧きさ等は、長さ、内埄φずした。 (Test example)
In order to confirm the effect of the present invention, the deodorizing effect on ammonia which is one of the main malodorous components in the toilet space and the coating property of the deodorant chemical solution were confirmed using Test Example 1 and Comparative Examples 1 to 4. . The composition of the paper tube base paper used, the blending ratio of the deodorant chemical, the operating conditions, etc. are as shown in Table 1 together with the results. As the deodorant, Pancil FG-25 manufactured by Release Scientific Industrial Co., Ltd. containing tannin as polyphenol was used. Isopropyl alcohol was used as the lower alcohol. The size and the like of the formed paper tube were 114 mm in length and 38 mmφ in inner diameter.

消臭効果の確認は、の気密性容噚テドラヌバッグ ゞヌ゚ルサむ゚ンス株匏䌚瀟補内に各䟋に係る玙管を本収めたのち、容噚内にアンモニア和光玔薬株匏䌚瀟補、玚を盎ちにの濃床ずなるように充填し、その時間埌にアンモニアガスの濃床を枬定しお、その枬定倀からのアンモニア濃床の枛少率を算出するこずにより行った。なお、アンモニア濃床のぞの調敎及び時間埌のアンモニア濃床の枬定に関しおは、ガス怜知管株匏䌚瀟ガステック補 を甚いた。なお、衚䞭のずは䞍怜出を意味する。   Confirmation of the deodorizing effect was achieved by placing one paper tube according to each example in a 10 L airtight container (Tedlar Bag 10L: manufactured by GL Sciences Inc.), and then ammonia (manufactured by Wako Pure Chemical Industries, Ltd., 1 Class) was immediately charged to a concentration of 100 ppm, and after 1 hour, the concentration of ammonia gas was measured, and the decrease rate of the ammonia concentration was calculated from the measured value. In addition, regarding the adjustment of the ammonia concentration to 100 ppm and the measurement of the ammonia concentration after 1 hour, a gas detector tube (manufactured by Gastec Co., Ltd., 3 L) was used. Note that ND in Table 1 means no detection.

操業性の評䟡は、操業速床以䞊で薬液を含浞し玙管を圢成できるものを○、〜で操業できるものを△、〜で操業できるが塗工ムラが確認できるものを×、加工時に消臭剀の含浞できないなどの䞍具合があるものを−ずしお評䟡した。   Evaluation of operability is: ○ that can be impregnated with a chemical solution at an operating speed of 90 m / min or more to form a paper tube, △ that can be operated at 70 to 90 m / min, △ or 70 to 90 m / min. Was evaluated as “x”, and “−” indicates that there was a problem such that the deodorant could not be impregnated during processing.

Figure 2016019738
Figure 2016019738

衚をみおみるず、各詊隓䟋ずずもにアンモニアの消臭効果が確認できる。しかし、操業性に぀いおみおみるず、詊隓䟋では、グラビア印刷機により操業速床以䞊ず高速に操業でき、しかも消臭剀による効果も十分であったが、比范䟋では、䜎玚アルコヌルの量が十分ではなくグラビア印刷機を甚いお塗工するず塗工ムラが発生するこずが確認できた。グラビア印刷機では、䜎玚アルコヌル量が少ない堎合には、グラビア印刷の高速性が生かせずたたムラが発生するこずが知芋された。   When Table 1 is seen, the deodorizing effect of ammonia can be confirmed with each test example. However, with regard to operability, in Test Example 1, it was possible to operate at a high operating speed of 90 m / min or more with a gravure printing machine, and the effect of the deodorant was sufficient, but in Comparative Example 1, lower alcohol It was confirmed that the coating amount was not sufficient and coating unevenness occurred when coating using a gravure printing machine. It has been found that in a gravure printing machine, when the amount of lower alcohol is small, high speed of gravure printing cannot be utilized and unevenness occurs.

比范䟋は、䜎玚アルコヌルの量を増加させるずずもにポリフェノヌル系消臭剀の配合割合を䜎䞋させおバヌコヌタヌを甚いお塗工量を増加させるようにしたが、やはり塗工ムラが発生するこずが確認された。バヌコヌタヌを甚いるため操業速床も速めるこずが難しいこずが確認できた。   In Comparative Example 2, the amount of the lower alcohol was increased and the blending ratio of the polyphenol deodorant was decreased to increase the coating amount using a bar coater, but coating unevenness may also occur. confirmed. It was confirmed that it was difficult to increase the operation speed because a bar coater was used.

比范䟋は、䜎玚アルコヌル及びポリフェノヌル系消臭剀の配合割合を䜎䞋させお、塗垃量を倚くしたものであるが、この配合割合ではバヌコヌタヌを甚いおムラ無く塗工できるものの、操業速床を早めるこずが困難であった。   In Comparative Example 3, the blending ratio of the lower alcohol and the polyphenol-based deodorant was decreased to increase the coating amount, but with this blending ratio, it was possible to apply without unevenness using a bar coater, but the operating speed was reduced. It was difficult to accelerate.

詊隓䟋は、䜎玚アルコヌルを含有させない消臭剀薬液を甚いたが、䜎速なバヌコヌタヌを甚いおも塗垃をするこずができなかった。   In Test Example 4, a deodorant chemical solution containing no lower alcohol was used, but application could not be performed even with a low-speed bar coater.

以䞊のこずより、本発明の補造方法により、消臭効果の高いトむレットロヌルを生産効率よく補造できるこずが確認できた。たた、本発明に係るトむレットロヌルは、高い消臭効果を奏するものであるこずが確認できた。   From the above, it was confirmed that the toilet roll having a high deodorizing effect can be produced with high production efficiency by the production method of the present invention. Moreover, it has confirmed that the toilet roll which concerns on this invention has a high deodorizing effect.

 トむレットロヌル、 玙管、 玙管内面、 トむレットペヌパヌ、 長尺の玙管を補造する工皋、 ログ補造工皋。 裁断工皋、  原反ロヌル、 玙管原玙、 糊付けロヌル、 マンドレルシャフト、 筒状郚分、 カッタヌ、 長尺の玙管、 プヌリヌ、 平ベルト、 塗工機、 消臭剀薬液、 ログ、 トむレットペヌパヌ原玙、 ロヌル、 プラむのトむレットペヌパヌ原玙、 重ね合わせ郚、 ミシン目線圢成装眮、 巻き取り手段、 ログカッタヌ、 トむレットロヌルの幅、 トむレットロヌルの盎埄。   DESCRIPTION OF SYMBOLS 10 ... Toilet roll, 11 ... Paper tube, 11A ... Paper tube inner surface, S3 ... Toilet paper, (A) ... Process for manufacturing a long paper tube, (B) ... Log manufacturing process. (C) ... cutting process, 31A, 32A ... raw fabric roll, 31, 32 ... paper tube base paper, 51 ... gluing roll, 52 ... mandrel shaft, 29 ... cylindrical portion, 58 ... cutter, 30 ... long paper tube 53 ... pulley, 54 ... flat belt, 61 ... coating machine, 41 ... deodorant chemical, 70 ... log, 71 ... toilet paper base, 71A ... roll, 72 ... two-ply toilet paper base, 81 ... overlapping Part, 82 ... perforation forming device, 83 ... winding means, 91 ... log cutter, L1 ... width of toilet roll, L2 ... diameter of toilet roll.

Claims (3)

玙管に垯状のトむレットペヌパヌが巻かれたトむレットロヌルであっお、
玙厚〜Ό、米坪〜2の玙管を有し、
その玙管の玙局䞭に、ポリフェノヌル、ポリフェノヌル誘導䜓及びポリフェノヌル類䌌䜓の䜕れか䞀぀が含たれ、その含有量が〜 2 であり、
か぀、その玙管の  に蚘茉の方法で枬定したベック平滑床が〜秒である、
こずを特城ずするトむレットロヌル。 A toilet roll in which a strip of toilet paper is wrapped around a paper tube,
It has a paper tube with a paper thickness of 200 to 800 ÎŒm and a weight of 130 to 412 g / m 2 ,
The paper layer of the paper tube contains any one of polyphenols, polyphenol derivatives and polyphenol analogues , and the content thereof is 0.002 to 6.0 g / m 2 ,
And the Beck smoothness measured by the method as described in JIS P 8119 (1998) of the paper tube is 10 to 80 seconds,
Toilet roll characterized by that. ポリフェノヌル、ポリフェノヌル誘導䜓及びポリフェノヌル類䌌䜓の䜕れか䞀぀は、タンニン、カテキン、ルチン、アントシアニン、゚ラグ酞、クマリン、フラボン、これらの誘導䜓及び前駆䜓の矀から遞ばれるものである請求項蚘茉のトむレットロヌル。 Polyphenols, one of polyphenol derivatives and polyphenols analogs, tannin, catechin, rutin, anthocyanins, ellagic acid, coumarin, flavone, toilet of claim 1, wherein those selected from the group of these derivatives and precursors roll. ポリフェノヌル、ポリフェノヌル誘導䜓及びポリフェノヌル類䌌䜓の䜕れか䞀぀が、玙管の内面偎から倖呚面偎に向かっお厚み方向に含浞されおいる、請求項又は蚘茉のトむレットロヌル。 The toilet roll according to claim 1 or 2 , wherein any one of polyphenol, a polyphenol derivative, and a polyphenol analog is impregnated in a thickness direction from the inner surface side to the outer peripheral surface side of the paper tube .
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JPS60191294U (en) * 1984-05-29 1985-12-18 束原　成利 Toilet paper core
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JP5574215B2 (en) * 2009-11-17 2014-08-20 䞞䜏補玙株匏䌚瀟 Spiral paper tube
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