200422061 (1) 玖、發明說明 【發明所屬之技術領域】 本發明係有關一種吸收性物品及其製造方法，其係關 於被使用做爲棉墊之分泌物的吸收薄片的薄型吸收性物品 ，除了具吸收排泄物的除臭效果外，還可發揮隱蔽已被吸 收之排泄物的效果，並可提昇其生產性。 【先前技術】 具有除臭效果的吸收性物品，已被揭示的有如下所示 之專利文獻1及專利文獻2。該2文獻都是使用茶葉或從茶 葉所萃取出的兒茶酯來做爲除臭成份。 [專利文獻1] 特開平8-224270號公報。 [專利文獻2] 特開平9-27 1 484號公報。 【發明內容】 [發明所欲解決之課題] 若槪略說明上述專利文獻的話，則在專利文獻1中係 揭示了在吸收體中含有茶葉的衛生穿用品，而在文獻2中 則揭不了附著有掊酸表掊兒茶酯（epigalocatechin gallate) 的紙或用後即棄型紙尿褲。 在專利文獻1中，其吸收體雖由綿狀紙漿等所形成， 但上述綿狀紙漿不同於不纖布，並非由紙漿彼此所交絡形 -5- (2) 200422061 成，並且具較厚的層，所以要將上述 述綿狀紙漿實爲困難。此外，使用上 性物品前，因爲綿狀紙漿極易分離， 離的同時，上述茶葉也會有容易脫落 此外，在專利文獻1中，雖然沒 方法將上述茶葉等混合至上述綿狀紙 形是在綿狀紙漿與茶葉等之混合後的 爲煩雜，並且茶葉也容易在吸收體成 在專利文獻2中，雖已揭示了將 泡在掊酸表掊兒茶酯（epigalocatechir 使其乾燥的發明，但在該文獻中僅著 醋（epigalocatechin gallate)附著在上 ，而若要使較多量的吸收層可均一地 茶醋（epigalocatechin gallate)則較爲 g 本發明即爲解決上述以往的課題 種有效讓茶葉等附著在吸收層，並對 臭效果或隱蔽效果，甚至還可提昇生 其製造方法。 〔解決課題之手段〕 本發明爲一吸收性物品，係爲針 薄片、背面薄片、及夾介在上述表面 的吸收薄片的吸收性物品，其特徵爲 上述吸收薄片係由天然纖維與再 茶葉平均地混合到上 述吸收體在組裝吸收 所以在該綿狀紙漿分 的問題。 有明確記載要用何種 漿’但若吸收體的成 話，則該製造過程極 形的過程中脫落。 用後即棄型紙尿褲浸 ί gallate)之水溶液並 重於將掊酸表掊兒茶 述用後即棄型紙尿褲 含有上述掊酸表掊兒 3難。 ，其目的即爲提供一 於排泄物還可發揮除 產性的吸收性物品及 對具有：透液性表面 薄片與背面薄片之間 生纖維的至少其中一 -6· (3) (3)200422061 種纖維’或天然纖維與再生纖維之至少其中一種纖維與合 成纖維所形成者，且爲上述纖維係呈彼此交絡或黏接的親 水性薄片’並且在構成上述吸收薄片的纖維上，還附著著 茶葉或茶葉萃取物中的至少其中一種。 上述吸收薄片係爲纖維呈彼此交絡或黏接，而保持薄 片狀態的親水性薄片’且在該親水性薄片的纖維係附著著 茶葉或茶葉萃取物。因此，可讓茶葉或茶葉萃取物得以均 一地附著在親水性薄片的至少一方的表面。此外，在將附 著後之親水性薄片供給至組裝工程時，交絡或黏接的纖維 不會分離並可保持薄片的形狀，所以在組裝工程中，茶葉 或茶葉萃取物就不會隨著纖維脫落。 此外，在本發明中，還可該上述吸收薄片含有不同於 茶葉或茶葉萃取物的其他著色劑，或亦可讓上述茶葉、茶 葉萃取物或其他著色劑附著在上述纖維。 藉由附著上上述著色劑，則可透過表面薄片淸楚地看 到吸收薄片的顏色，故對於已被吸收薄片所吸收之排泄物 的顏色，具有極佳的遮蔽效果。 再者，本發明之上述吸收薄片的表面的色調，以蒙瑟 爾（Munsell) 色系中之1 0 Y R〜1 0 G之間爲宜，並且， 上述吸收薄片以透過上述表面薄片，得以淸楚看到者爲佳 〇 構成上述表面薄片的纖維，即使是含有無機塡充物或 其他白色化劑，吸收薄片仍以可透澈見到的白色調爲宜。 上述表面薄片若爲可透視吸收薄片的上述色調的話， (4) (4)200422061 則製品會呈綠色，會讓使用者有感受到除臭效果或對排泄 物之遮蔽效果有所提昇。 構成表面薄片的纖維若不含有白色化劑的話，則表面 薄片的透明度增高，從外部就可輕易地看到其下方之吸收 薄片的顏色。 再者’本發明係爲一種吸收性物品的製造方法，係針 對具有：透液性表面薄片、背面薄片、及夾介在上述表面 薄片與背面薄片間的吸收薄片的吸收性物品，其特徵爲： (a) 由天然纖維與再生纖維之至少其中一方的纖維， 或是天然纖維與再生纖維之至少其中一方的纖維與合成纖 維所形成，並使在交織著上述纖維或是黏接著上述纖維的 親水性薄片的上述纖維，附著上茶葉與茶葉萃取物之至少 其中一種的製程； (b) 將附著著茶葉、茶葉萃取物之上述吸收薄片夾持 在上述表面薄片與上述背面薄片之間，而形成既定形狀的 吸收性物品。 在上述（a)製程中，因爲茶葉或茶葉萃取物係附著在 纖維彼此交織或黏接而保持著薄片狀的親水性薄片上，所 以至少在薄片表面上，茶葉或茶葉萃取物係爲平均附著。 在上述（b)製程中，因供給的薄片係爲已附著著茶葉 或茶葉萃取物者，所以在組裝製程中，吸收薄片纖維不會 散亂，所以茶葉或茶葉萃取物也就不易脫落。 在本發明中，於上述（a)製程，亦可將上述茶葉與茶 葉萃取物的至少其中一種，以染色法或噴霧塗敷或印刷 -8- (5)200422061 等任一種方法，使其附著在上述親水薄片上。 再者，亦可將不同於茶葉或茶葉萃取物的其他著色 劑，以染色法或噴霧塗敷或印刷等任一種方法，與茶葉 或茶葉萃取物一同被附著在上述親水薄片上。 上述著色劑可與茶葉或茶葉萃取物一起，用上述任一 種方法來附著，亦可分別在不同的製程，以上述任一種方 法來附著。200422061 (1) 发明. Description of the invention [Technical field to which the invention belongs] The present invention relates to an absorbent article and a method for manufacturing the same. The present invention relates to a thin absorbent article that is used as an absorbent sheet for the secretion of cotton pads. In addition to the deodorizing effect of absorbing excrement, it can also hide the excrement that has been absorbed and improve its productivity. [Prior Art] Patent Literature 1 and Patent Literature 2 have been disclosed as absorbent articles having a deodorizing effect. Both of these references use tea leaves or catechins extracted from tea leaves as deodorizing ingredients. [Patent Document 1] Japanese Patent Application Laid-Open No. 8-224270. [Patent Document 2] Japanese Patent Application Laid-Open No. 9-27 1 484. [Summary of the Invention] [Problems to be Solved by the Invention] If the above-mentioned patent documents are briefly explained, Patent Document 1 discloses sanitary wearing articles containing tea in an absorbent body, but cannot be attached in Document 2 Paper with epigallocatechin gallate or disposable diapers. In Patent Document 1, although the absorbent body is formed of a cotton pulp or the like, the cotton pulp is different from a non-fibrous cloth, and is not formed by the pulps intersecting with each other -5- (2) 200422061, and has a thick Layer, so it is difficult to make the above-mentioned cotton pulp. In addition, before using the upper articles, the cotton pulp is easy to separate, and the tea leaves are likely to fall off at the same time. In Patent Document 1, although there is no way to mix the tea leaves and the like into the cotton paper shape, The mixture of cotton pulp and tea leaves is troublesome, and the tea leaves are easily formed in the absorbent body. Patent Document 2 discloses an invention in which epigallocatechir is dried by soaking in epigallocatechin, but In this document, only vinegar (epigalocatechin gallate) is attached to it, and if a larger amount of absorption layer is required to uniformly make tea vinegar (epigalocatechin gallate), the present invention is to effectively solve the problem of the conventional problems described above. It adheres to the absorbent layer, and can even enhance the production method of the odor effect or concealment effect. [Means for Solving the Problem] The present invention is an absorbent article, which is a needle sheet, a back sheet, and sandwiched on the surface. The absorbent article of the absorbent sheet is characterized in that the absorbent sheet is composed of natural fiber and re-tea leaves evenly mixed with the absorbent body and assembled. The problem lies in the distribution of the cotton pulp. There is a clear record of what kind of pulp to use. But if the absorbent is completed, it will fall off during the manufacturing process. After use, disposable diapers are dipped in gallate. The aqueous solution is more important than the disposable diapers which contain epitope triacetate described above. It is difficult to contain epitope triacetate. , The purpose of which is to provide an absorbent article that can also play a role in the excrement and have at least one of the raw fibers between the liquid-permeable surface sheet and the back sheet-(3) (3) 200422061 Kind of fiber, or at least one of natural fiber and regenerated fiber, and synthetic fiber, and the above-mentioned fiber system is a hydrophilic sheet intersecting or adhering to each other, and is attached to the fiber constituting the above-mentioned absorbent sheet. At least one of tea leaves or tea leaf extracts. The absorbent sheet is a hydrophilic sheet 'in which fibers are entangled or adhered to each other, while maintaining a thin sheet state, and tea leaves or tea leaf extracts are adhered to the fiber sheet of the hydrophilic sheet. Therefore, tea leaves or tea leaf extracts can be uniformly adhered to at least one surface of the hydrophilic sheet. In addition, when the adhered hydrophilic flakes are supplied to the assembly process, the entangled or adhered fibers will not be separated and the shape of the flakes will be maintained. Therefore, during the assembly process, tea leaves or tea leaf extracts will not fall off with the fibers. . In the present invention, the absorbent sheet may contain other coloring agents other than tea leaves or tea leaf extracts, or the tea leaves, tea leaf extracts, or other coloring agents may be attached to the fibers. By attaching the above-mentioned colorant, the color of the absorbent sheet can be clearly seen through the surface sheet, so it has an excellent shielding effect on the color of the excrement absorbed by the absorbent sheet. In addition, the hue of the surface of the absorption sheet of the present invention is preferably between 10 YR and 10 G in the Munsell color system, and the absorption sheet is allowed to pass through the surface sheet. It is better for those who see it. The fibers constituting the surface sheet mentioned above, even if it contains inorganic fillers or other whitening agents, the absorbent sheet is still white and transparent. If the surface sheet is the above-mentioned hue that can see through the absorption sheet, (4) (4) 200422061, the product will be green, which will allow users to feel the deodorizing effect or improve the shielding effect of excrement. If the fibers constituting the surface sheet do not contain a whitening agent, the transparency of the surface sheet is increased, and the color of the absorbent sheet below it can be easily seen from the outside. Furthermore, the present invention is a method for manufacturing an absorbent article, and is directed to an absorbent article having a liquid-permeable surface sheet, a back sheet, and an absorbent sheet interposed between the surface sheet and the back sheet, and is characterized in that: (a) It is formed by fibers of at least one of natural fibers and regenerated fibers, or fibers of at least one of natural fibers and regenerated fibers, and synthetic fibers. A process in which the above-mentioned fibers of the flexible sheet are adhered to at least one of tea leaves and tea leaf extracts; (b) the absorbent sheet to which tea leaves and tea extracts are adhered is sandwiched between the front sheet and the back sheet to form An absorbent article of a given shape. In the above process (a), because the tea leaves or tea leaf extracts are adhered to the hydrophilic flakes where the fibers are intertwined or adhered to each other to maintain a thin sheet shape, the tea leaves or the tea leaf extract system are evenly attached at least on the surface of the sheet. . In the above-mentioned (b) process, since the supplied sheet is the one to which the tea leaves or tea leaf extracts are attached, during the assembling process, the fibers of the absorption sheet will not be scattered, so the tea leaves or tea leaf extracts will not fall off easily. In the present invention, at least one of the above-mentioned tea leaves and tea leaf extracts may be applied in the above-mentioned (a) process by dyeing or spray coating or printing, such as -8- (5) 200422061. On the above-mentioned hydrophilic sheet. Furthermore, other coloring agents other than tea leaves or tea leaf extracts may be attached to the above-mentioned hydrophilic sheet together with tea leaves or tea leaf extracts by any method such as dyeing, spray coating, or printing. The coloring agent may be attached together with tea leaves or tea leaf extracts by any of the methods described above, or may be separately adhered in different processes by any of the methods described above.
一旦使用了上述任一種的方法，對親水性薄片而言’ 就可用簡單的製程來完成上述茶葉等的附著工程，或是可 使茶葉平均地附著在親水性薄片上。 此外，在上述（a)製程中，亦可利用黏接劑使茶葉、 茶葉萃取物固定在上述親水性薄片上。 若利用黏接劑的話，則茶葉或茶葉萃取物可確實地被 固定在親水性薄片，故可防止在組裝工程時，茶葉或茶葉 萃取物的脫落。Once any of the above methods is used, for the hydrophilic sheet, the above-mentioned process of attaching tea leaves or the like can be completed by a simple process, or the tea leaves can be evenly adhered to the hydrophilic sheet. In addition, in the step (a), tea leaves and tea leaf extracts may be fixed to the hydrophilic sheet by using an adhesive. If an adhesive is used, the tea leaves or the tea leaf extract can be reliably fixed to the hydrophilic sheet, so that the tea leaves or the tea leaf extract can be prevented from falling off during the assembly process.
【實施方式】 〔發明的實施形態〕 第1圖係做爲本發明之第1實施形態之薄型吸收性物品 ，爲被稱之爲棉墊的分泌物的吸收薄片的立體圖，第2圖 爲第1圖的II-II線的部份剖面圖，第3圖爲於第2圖所示之 部份剖面圖的一部擴大圖。 在此，上述所謂的分泌物的吸收薄片1，係針對被固 定在女性內褲之褲襠部的內面，與內褲呈一體化使用的薄 -9- (6) (6)200422061 型吸收性物品，係被用來吸收女性的排泄物。在此，女性 的排泄物可爲從陰道所排泄出來，通常呈白色的分泌物、 或陰道所排泄出來的經血、或尿等，分泌物的吸收薄片1 主要即以吸收上述分泌物爲目的。但是，當然也可吸收些 許經血或尿液。 在本說明書中所謂的肌膚側表面，係指穿用著朝向身 體的表面，而著衣側表面則是指朝向內褲的表面。 上述分泌物的吸收薄片1的本體部2，係由：朝向著衣 側表面的背面薄片3、及設置在背面薄片3上的緩衝層4、 及設置在上述緩衝層4上的吸收薄片5、及設置在上述吸收 薄片5上的朝向肌膚側表面的表面薄片6等4層疊層體所構 成。 如第2及第3圖所示，在上述背面薄片3的著衣側表面 ，係設有爲了固著在內褲的感壓接著劑層7。該感壓接著 劑層7係爲朝向橫方向（X方向）予以間隔，並朝向縱方向 (Y方向）呈直線帶狀延伸般呈平行形成。 上述感壓接著劑層7的表面係被脫模型薄片8所包覆。 在本實施形態中，上述脫模型薄片8係具有比本體部2更大 的面積，一旦將本體部2與脫模型薄片8—起折疊時，已折 疊的本體部2全體就會被脫模型薄片8所包覆。也就是說， 脫模型薄片8亦可做爲將本體部2各別包覆用的包裝薄片來 使用。 如第1圖所示，分泌物之吸收薄片1係呈略砂漏狀，朝 向穿用者之腹部及臀部的端緣部1 1及12係呈凸狀的曲線形 -10- (7) (7)200422061 狀，而朝縱方向延伸的兩側緣部1 3，1 4則呈凹狀的曲線形 狀。 上述背面薄片3、緩衝層4、吸收薄片5、及表面薄片6 皆呈平面形狀。背面薄片3、緩衝層4、吸收薄片5、及表 面薄片6在重疊的狀態下，在側緣部1 3的內側係留有既定 寬度的外周部15，並在該內側形成具既定寬度的封合部16 。上述外周部1 5及上述封合部1 6，係連續形成於上述端緣 部1 1，1 2及兩側緣部1 3，1 4的內側的全周。並且，包圍著 上述全周的封合部1 6的內側，係做爲受液領域1 7。 如第1圖所示般，在上述受液領域1 7的左右兩側，係 具有一對呈規則配列且呈縱方向描繪的圖案1 8。上述圖案 1 8係藉由將上述表面薄片6從肌膚側表面抵到凸部的壓紋 加工而形成，圖案1 8的輪廓係爲凹溝。 如第3圖之擴大所示般，在上述表面薄片6係形成有從 肌膚側表面朝吸收薄片貫通的多數的透液孔23。該透液孔 23係爲將表面薄片6供給至被加熱的熱壓紋輥子間，利用 壓紋輥子的凸部的突剌所形成。 上述表面薄片6係由透液性的不織布所形成。上述表 面薄片6可爲：使用天然纖維、再生纖維、或化學合成纖 維的一種或二種以上，利用水流交織或針刺交織等所構成 的薄片狀不織布，或是利用熱熔接，將含有上述化學合成 纖維的纖維間予以黏接的不織布。或者是將上述表面薄片 6予以織入的布亦可。 上述天然纖維係爲棉或紙漿等，再生纖維則指再生纖 -11 - (8) (8)200422061 維素纖維、上述再生纖維素纖維的衍生物的人造絲、或同 爲衍生物的醋酯纖維等。化學合成纖維係指聚乙烯、聚丙 烯、聚酯等的短成份纖維、或聚乙烯與聚丙烯的複合纖維 、或聚乙烯與聚酯的複合纖維等，塗布上親水性油劑而成 親水性者。 上述表面薄片6，具體而言，最好是使用將棉纖維爲 1 0 0質量％的無跨接型不織布、或人造絲爲1 〇 〇質量％的人 造絲無跨接型不織布、或芯部爲聚丙烯（PP)，鞘部爲聚乙 烯（PE)之芯鞘型的熱可塑性複合合成纖維，利用熱風使之 融接所成的透氣型不織布。 上述表面薄片6之單位面積重量爲1〇〜50g/m2。當表 面薄片6係由含有氧化鈦等之白色化劑的纖維所形成時， 上述表面薄片6若從肌膚側表面來看本體部2的話，則位於 其下方之吸收薄片4的顏色則可使用具透明可視的透明度 者。這些可藉由調整上述單位面積重量或上述白色度來做 到。或者是，構成表面薄片6的纖維若不是含有上述白色 化劑者的話，則表面薄片6的透明度會增高，就更容易從 外目視到位在其下方的吸收薄片4的顏色了。 吸收薄片5係爲親水性且具有吸收保持功能者，可使 用事先予以薄片化的親水性薄片。該親水性薄片若爲利用 水流的能量或針刺而使纖維彼此交織者、或纖維彼此係利 用黏接劑而黏著在一起者、或一部份含有熱可塑性化學合 成纖維者時，則可使用利用纖維表面的低融點樹脂的溶融 ，而使纖維間熱黏接在一起者。 -12- 200422061 Ο) 上述親水性薄片係由天然纖維與再生纖維的至少其中 一方的纖維、或天然纖維與再生纖維的至少其中一方的纖 維與化學合成纖維所形成。上述化學合成纖維係使用在表 面上塗布有界面活性劑等的親水性油劑者。此外，亦可讓 上述親水性薄片含有吸收性聚合物。上述天然纖維、再生 纖維、化學合成纖維，亦可使用在做爲上述表面薄片6的 素材相同者。 棉或紙漿等天然纖維，茶葉或茶葉萃取物容易附著在 其表面的凹凸。此外，若使用將紙漿抽解後，其表面會出 現微纖維者的話，則可利用上述微纖維來提昇保持茶葉等 或著色劑的能力。再者，人造絲等的再生纖維可藉由表面 OH基的親水力，而使茶葉或茶葉萃取物更易於附著。因 此，上述親水性薄片以含有60質量％以上的天然纖維與再 生纖維之至少其中一方者爲宜。但是，爲了達到茶葉等或 著色劑的均一定著性，則纖維最好是使用僅具有天然纖維 或再生纖維之至少其中一方的親水性薄片者。 較佳的親水性薄片可爲：利用水流僅將棉纖維予以交 織而成的無跨接型棉不織布、或利用水流僅將人造絲纖維 予以交織而成的無跨接型人造絲。此外，也可爲利用氣流 法僅將紙漿予以疊層後，再噴以丙烯酸酯等黏接劑而使纖 維間彼此黏接而形成薄片狀的透氣不織布（透氣紙漿）。 或者是，在天然纖維與再生纖維的至少其中一方，混合鞘 部爲聚乙烯，而芯部爲聚丙烯或聚對苯二甲酸乙醇酯的芯 鞘型複合合成纖維，並藉由在上述合成纖維的表面所出現 •13- 200422061 do) 之低融點的上述聚乙烯熱融著力，而使纖維間彼此黏接所 成的透氣不織布。 上述吸收薄片5係爲在上述親水性薄片的纖維’附著 上茶葉或茶葉萃取物、或茶葉與茶葉萃取物一同附著的所 形成者。上述茶葉萃取物可爲利用水或熱水從綠茶所萃取 出來的兒茶酯類，該兒茶酯類係爲多酚的一種。兒茶酯類 可爲表兒茶酯、表兒茶酯掊酸酯、表没食子兒茶酯、表沒 食子兒茶酯掊酸酯、兒茶酯掊酸酯、沒食子兒茶酯掊酸酯 等，含有上述吸收薄片5的上述茶葉萃取物，則爲上述兒 茶酯類中的一種以上或該等的混合物。 例如：上述茶葉萃取物可爲含有·· 3 1 · 5質量％的表沒 食子兒茶酯掊酸酯、17.2質量％的表沒食子兒茶酯、17.2 質量％的沒食子兒茶酯、5.9質量％的表兒茶酯、5.0質量％ 的表兒茶酯掊酸酯、2.8質量％的兒茶酯掊酸酯、1.9質量％ 的沒食子兒茶酯掊酸酯者。在這些當中，表沒食子兒茶酯 掊酸酯的活性最高，最能發揮除臭效果和殺菌效果，因此 在上述茶葉萃取物中，以含有25質量％以上的表沒食子兒 茶酯掊酸酯爲佳，最好是含有30質量％以上者更好。 上述茶葉或茶葉萃取物係以粉末狀態被含於吸收薄片 5。該等粉末爲了易與上述吸收薄片5結合，所以最好是使 用粒徑在5 /i m以下，特別是小於2 // πι者爲宜。 對於吸水性薄片而言，上述茶葉或茶葉萃取物可利用 後述之染色法、噴霧塗敷法或印刷等任一方法來使其附著 在其上。 -14- (11) 200422061 在使用含有茶葉或茶葉萃取物之水溶液來進行 噴霧塗敷時’主要係利用構成吸收薄片5天然纖維 纖維的親水作用，來固定茶葉或茶葉萃取物。在此 「親水作用」係指來自上述纖維的表面OH基的氫 。除了上述的氫結合力外，還可利用上述茶葉或茶 物與上述纖維之分子間力或庫侖力、對於纖維間之 葉或茶葉萃取物的保持力等的物理結合力，而使上 或茶葉萃取物可以被強力固定在上述纖維。 再者，還可利用染色法或噴霧塗敷法，將黏接 茶葉或茶葉萃取物一起添加進去。或者是，利用染 噴霧塗敷法使茶葉或茶葉萃取物附著到纖維後，再 加黏接劑亦可。藉由具備了上述黏接劑，就可使茶 葉萃取物更確實地被固定在纖維上。若在吸收薄戶 加黏接劑的話，雖然上述吸收薄片5表面的軟質性 被破壞，但因爲上述吸收薄片5係位在表面薄片6 _ 會與肌膚直接接觸，所以使用黏接劑可減少對肌膚 。此外，於印刷法中，茶葉或茶葉萃取物係被固定 於親水性薄片之表面的纖維。再者，上述茶葉等亦 定在出現於親水性薄片之肌膚側的纖維，或出現在 的纖維，或者是被固定在兩側均可。 在染色法、噴霧塗敷法、印刷法中，亦可用定 將上述茶葉或茶葉萃取物固定在纖維。上述定著劑 沸石、無定形碳、二氧化硅等的多孔質物質的粉末 膠囊。茶葉或茶葉萃取物即可藉由這些定著劑被固 染色或 或再生 所謂的 結合力 葉萃取 上述茶 述茶葉 劑隨同 色法或 另外添 葉或茶 β 5內添 就容易 F方，不 的刺激 在出現 可被固 著衣側 著劑來 可爲： 或微型 定於纖 -15- (12) (12)200422061 維。 此外’也可將不同於上述茶葉或茶葉萃取物的其他著 色劑’附著在構成上述吸收薄片5的纖維。這些著色劑最 好是利用染色法、噴霧塗敷法、印刷法，連同上述茶葉或 茶葉萃取物一起被添加至親水性薄片，這樣可減少製程。 但是’當然也可將茶葉或茶葉萃取物、及著色劑分別在不 同的製程中加至親水性薄片。 做爲上述著色劑最好是使用被用於醫藥品或食品等具 高安全性者，天然物由來的葉綠酸系色素，例如：銅葉綠 酸鈉、鐵葉綠酸鈉等。或者是，亦可使用非水溶性且不易 與兒茶醋起反應的銅 菁藍、或銅 菁綠等的 菁類的顏 料者。 此時，藉由使用不會與兒茶酯類起化學反應（含兒茶 酯類之多酚類的氧化還元反應）的顏料來著色纖維的話， 則可遮蔽因兒茶酯類之氧化所發生的變色。 含有上述茶葉或茶葉萃取物的吸收薄片5、或是含有 茶葉、茶葉萃取物 及上述著色劑的吸收薄片5的表面色調，最好是選擇 可遮蔽排泄物等之分泌物（無色〜淡褐色）或尿液（淡黃 色），並且於視覺上可表現出含有兒茶酯類之印象者。上 述吸收薄片5的表面色，以藍色系、綠色系，黃色系的任 一種，或是其中間色系者爲宜，具體而言，最好是蒙瑟爾 色調系的10RY〜10G間的任一顏色。 上述吸收薄片5的表面色調’若利用色彩色差計來測 -16 - (13) (13)200422061 定的話’則可具體地表示出來。上述色調可利用如美爾達 製之色彩色差計「CR-3 00」來測定。使用上述色彩色差計 之 '測定方法，大致就是將測定頭的測定開口部抵壓到附屬 於上述色彩色差計的白色校正版，來進行校正。 在進行了上述校正後，在3張重疊的濾紙（Tokyo Roshi Kaisha，Ltd·製的 Type ANANASHI Quality 1 000)上 ’疊上3張以上做爲測定樣本用的上述吸收薄片，在質地 均勻的狀態下，再將上述測定開口部抵壓到上述3張重疊 的吸收薄片，並按下測定鈕。在測定後，於顯示部確認樣 本的測定結果。在上述顯示部，均可顯示出樣本表面的色 調、明暗度、色彩度。例如：用該測定法所得到之上述吸 收薄片5的表面，其色調爲蒙瑟爾色調系的6.1 YR、明暗度 爲9.6、色彩度爲0.4。 對於上述吸收薄片5而言，茶葉或茶葉萃取物的附著 量最好是0.1〜1.0質量％，此外，上述茶葉或茶葉萃取物 以外的著色劑的附著量，則最好是1 0質量％〜3 0質量％。 再者，上述吸收薄片5的單位面積重量，係大於上述 表面薄片6的單位面積重量。上述吸收薄片5的單位面積 重量，具體而言係爲20〜160g/m2。 在本分泌物的吸收薄片1中，表面薄片6係由透液性的 不織布薄片所形成，而吸收薄片5則由具有吸液能力的親 水性薄片所形成，因爲該吸收薄片5單位面積重量係大於 上述表面薄片6，所以上述吸收薄片5係具有做爲吸收層的 功能。 -17- (14) (14)200422061 上述緩衝層4爲透氣不織布，係由芯部爲聚丙烯（pp) 、鞘部爲聚乙烯（PE)之芯鞘型的熱可塑性複合合成纖維， 藉由熱風所融著而形成者。上述緩衝層4係做爲與肌膚接 觸時具柔軟感的緩衝功能，但因不具排水性或撥水性，所 以幾乎完全不具吸液功能。此外，該緩衝層4還可做兼具 補助背面薄片3防漏功能。上述緩衝層4的單位面積重量係 在20〜60g/m2的範圍，例如可爲40 g/m2。上述緩衝層4的 單位面積重量係小於上述吸收吸收薄片5的單位面積重量 〇 再者’上述背面薄片3係由阻液性、排水性或撥水性 的不織布所形成。該不織布係爲紡黏型不織布與熔融型不 織布的疊層體，當紡黏型不織布爲（S)、熔融型不織布爲 (M)時’則表面側與背面側係爲由pp纖維所形成之S · μ • S的疊層不織布，而中心部則同樣爲pp纖維所形成之 Μ不織布的3層構造者。背面薄片3全體的單位面積重量爲 1 5〜5 5 g / m2，例如：表面側的S · Μ · S的疊層不織布爲 1 5 g/ m2，中心部的Μ不織布爲5 g/ m2，背面側的S · Μ · S 的疊層不織布爲15g/m2，則全體爲35g/m2。 此外，上述背面薄片3若爲具阻液性、排水性或撥水 性之薄片的話，則除了上述材質以外的任何材質皆可使用 。例如：上述背面薄片3亦可由聚乙烯薄膜所形成，或是 不論其透氣性或非透氣性。 感壓接著劑層7係爲橡膠系之熱熔型黏接劑，係呈朝 橫方向（X方向）之帶狀且平行延伸的圖案。脫模薄片8 •18- (15) (15)200422061 則爲在紙的表面上塗布以砂桂等剝離樹脂層所形成者。 如第1至第3圖所示的分泌物的吸收薄片1 ’係將脫模 薄片8剝離後，將感壓接著劑層7固定在內褲的褲襠部內面 來使用。來自體內的排泄物主要係透過上述表面薄片6而 被導引至吸收薄片5，被在上述吸收薄片5被吸收、保持。 如第1及第3圖所示般，在上述表面薄片6，係具有貫通表 面側至背面側的多數的透液孔2 3，所以上述分泌物或排泄 物就可通過上述透液孔23，而可輕易被導引至吸收薄片5 〇 此外，在上述吸收薄片5上係包覆著表面薄片6，所以 在表面薄片呈濕潤狀態時，上述茶葉或茶葉萃取物及著色 劑就算自上述吸收薄片5脫落，也不會附著到內褲上。 對於已被吸收薄片5所吸收的排泄物而言，因爲吸收 薄片5所含有的茶葉或茶葉萃取物可發揮除臭及殺菌效果 ，所以可抑制臭氣或排泄物的變質及腐壞。 再者，吸收薄片5係被著色，該已被著色的吸收薄片5 透過表面薄片6係透明可見。因此，若從上述表面薄片6的 表面來看分泌物的吸收性薄片1的話，則分泌物的吸收薄 片1看起來就會是被施於吸收薄片5上的蒙瑟爾色系的色調 ’所以可遮蔽被上述吸收薄片5所吸收的排泄物的顏色。 接下來，茲說明有關第1至第3圖中所示之分泌物的吸 收薄片1的製造方法。 構成表面薄片6、吸收薄片5、緩衝層4、背面薄片3的 各構成要素之帶狀長形薄片，雖以被捲繞在原布料卷的狀 -19- (16) (16)200422061 態下被供給至組裝製程，但對於構成上述吸收薄片5的無 跨接型綿不織布或無跨接型人造絲不織布等的親水性薄片 而言，則可事先將茶葉或茶葉萃取物附著好。 在此製程中亦可使用製墊染色法。該方法係將上述親 水性薄片供給至製墊乾燥染色機。在上述製墊乾燥染色機 的墊部，係事先放入茶葉或茶葉萃取物、及做爲分散劑之 添加了非離子-陰離子系界面活性劑的水溶液，最好是事 先在上述水溶液加入不同於茶葉或茶葉萃取物的其他上述 的著色劑。在上述墊部讓上述親水性薄片通過，並利用構 成薄片之纖維的親水力而使其含有上述水溶液。之後，再 將親水性薄片在輥間脫水，並利用送風來予以乾燥。此時 ，最好是使用熱風。 此外，還可利用噴霧塗敷法將茶葉、茶葉萃取物，甚 至是著色劑附著到親水性薄片。該噴霧塗敷法係將同於上 述染色法中所使用的水溶液，噴霧至上述親水性薄片的至 少一方的表面，之後再將之予以乾燥。此外，還可利用照 相凹版、柔版印刷法將茶葉或茶葉萃取物供給至親水性薄 片。該印刷法係使樹脂油墨、其他黏合劑含有茶葉或茶葉 萃取物或著色劑，再將之塗布於親水性薄片的至少其中一 方的表面，之後再將之予以乾燥。 利用不具有黏合劑之染色法或噴霧塗敷法，將茶葉或 茶葉萃取物附著於親水性薄片，再使其乾燥後，可以在親 水性薄片上再添加黏合劑（黏接劑）藉以提昇其定著性。 上述黏合劑係使用丙烯酸酯系的乳膠或聚乙烯醇（PVA)水 -20- (17) (17)200422061 溶液' 澱粉等水溶液，再將之噴霧至薄片表面。 如上所述般，將已付予茶葉或茶葉萃取物及著色劑的 親水性薄片及其他薄片，從原布料卷送至運送帶、及成型 輕部’並在此將緩衝層4、吸收薄片5及表面薄片6疊合於 上述背面薄片3。此時，在各薄片間可因應所須，用黏接 劑來加以黏接。此時，爲了維持從表面薄片6流至吸收薄 片5的良好透液性，上述表面薄片6與吸收薄片5之間的熱 融接著劑的塗佈圖案，可爲在橫方向（圖示X方向）上，加 以間隔，並呈朝長方向平行延伸的平行線圖案，或螺旋圖 案。在上述表面薄片6與吸收薄片5之間所塗佈的熱融接著 劑，最好是在5〜15g/m2的範圍內。 接下來，將緩衝層4、吸收薄片5及表面薄片6疊合於 上述背面薄片3後，利用壓紋加工來形成封合部1 6，再將 之切斷爲呈砂漏形狀的分泌物的吸收薄片1。 根據上述製造方法，因爲係利用了染色法、噴霧塗敷 法或印刷法，將茶葉或茶葉萃取物，甚至是著色劑添加到 纖維間係被固定的親水性薄片，所以使茶葉或著色劑的添 加作業更顯容易。並且，因爲添加了著色劑的吸收薄片5 係做爲薄片而被供給至組裝製程，所以於供給製程中，纖 維間不會散亂，故茶葉與茶葉萃取物也就不易脫落。 再者，本發明亦可有多種的變形例。例如：吸收薄片 5可形成於2張以上的親水性薄片，此時，至少位於表面側 的親水性薄片係含有茶葉或茶葉萃取物及著色劑。 並且，上述緩衝層4雖亦可爲經親水處理且具吸液力 -21 - (18) (18)200422061 者，此時，上述親水性的緩衝層4的單位面積重量雖+ & 吸收薄片5之全體的單位面積重量，但仍以可構成薄^ ® 收性物品者爲宜。此外，分泌物的吸收薄片1的本體@ ’ 亦可不設有上述緩衝層4，而僅由背面薄片3、吸收薄片5 及表面薄片6所構成亦可。 或者是，亦可爲在吸收薄片5與表面薄片6之間’夾介 著透氣不織布等的二次薄片的構造，或是設有二次薄片與 上述緩衝層4二種的構造亦可。 在本發明中，因爲吸收薄片5含有茶葉或茶葉萃取物 ，所以原則上，表面薄片就不須再含有茶葉或茶葉萃取物 了。但是，也可讓表面薄片含有茶葉或茶葉萃取物。但就 如上述實施形態所述般，因爲在表面薄片不含有茶葉或茶 葉萃取物，所以就不用擔心茶葉或茶葉萃取物就會在本體 部2的表面凝集，或是茶葉等會從肌膚側表面脫落了。 此外，也可爲背面薄片3、緩衝層4及表面薄片6的3層 構造，而上述茶葉等就被固著在位於上述表面薄片6的背 面。 [發明之效果] 如上所述般，本發明係針對一種可發揮夾介在表面薄 片及背面薄片間的吸收薄片的吸液力之薄型吸收性物品， 其對於附著在上述吸收薄片的分泌物或排泄物，可發揮除 臭及殺菌功能。此外，發揮除臭及殺菌功能的茶葉或茶葉 萃取物係可輕易被固定在上述吸收薄片，並可適度防止上 •22· (19) (19)200422061 述茶葉等的脫落。並且還可提昇上述吸收性物品的生產性 【圖面之簡單說明】 第1圖係本發明之吸收性物品的立體圖。 第2圖係第1圖所示之吸收性物品的II-II線剖面圖。 第3圖係第2圖的部份擴大圖。[Embodiment] [Inventive Embodiment] Fig. 1 is a perspective view of a thin absorbent article according to the first embodiment of the present invention. It is a perspective view of an absorbent sheet of a secretion called a cotton pad. Fig. 1 is a partial cross-sectional view taken along the line II-II, and Fig. 3 is an enlarged view of the partial cross-sectional view shown in Fig. 2. Here, the so-called secretion-absorbing sheet 1 is a thin -9- (6) (6) 200422061 absorbent article that is fixed to the inner surface of the crotch portion of female underwear and is integrated with the underwear. Department is used to absorb feces from women. Here, female excreta may be excreted from the vagina, usually white secretions, or menstrual blood or urine excreted from the vagina. The absorbent sheet 1 of the secretions is mainly for the purpose of absorbing the secretions. However, it is of course possible to absorb a little menstrual blood or urine. In this specification, the skin-side surface refers to the surface facing the body while the clothing-side surface refers to the surface facing the panties. The body portion 2 of the secretion-absorbing sheet 1 is composed of a back sheet 3 facing the garment-side surface, a buffer layer 4 provided on the back sheet 3, and an absorbent sheet 5 provided on the buffer layer 4, It also consists of 4 laminated layers, such as the surface sheet 6 etc. which are provided on the said absorption sheet 5 and face the skin side surface. As shown in Figs. 2 and 3, a pressure-sensitive adhesive layer 7 is provided on the garment-side surface of the back sheet 3 to fix the underwear. The pressure-sensitive adhesive layer 7 is formed so as to be spaced in a horizontal direction (X direction), and is formed in parallel like a linear strip extending in a vertical direction (Y direction). The surface of the pressure-sensitive adhesive layer 7 is covered with a release sheet 8. In this embodiment, the above-mentioned mold release sheet 8 has a larger area than the body part 2. Once the body part 2 and the mold release sheet 8 are folded together, the entire folded body part 2 is demolded. 8 covered. That is, the mold release sheet 8 can also be used as a packaging sheet for individually covering the main body portion 2. As shown in Figure 1, the secretion-absorbing sheet 1 is slightly hourglass-shaped, and the edges 11 and 12 facing the abdomen and buttocks of the wearer are convexly curved -10- (7) ( 7) 200422061 shape, and the side edges 1 3, 1 4 extending in the longitudinal direction are concave curved shapes. The back sheet 3, the buffer layer 4, the absorption sheet 5, and the top sheet 6 all have a planar shape. In a state where the back sheet 3, the buffer layer 4, the absorption sheet 5, and the top sheet 6 are overlapped, a peripheral portion 15 having a predetermined width is left inside the side edge portion 13 and a seal having a predetermined width is formed on the inside. Department 16. The outer peripheral portion 15 and the sealing portion 16 are continuously formed on the entire periphery of the inner side of the end edge portions 11 and 12 and the side edge portions 1 3 and 14. In addition, the inside of the sealing portion 16 surrounding the entire periphery is used as a liquid receiving area 17. As shown in Fig. 1, on the left and right sides of the liquid receiving area 17 there are a pair of patterns 18 arranged in a regular arrangement and drawn in the vertical direction. The pattern 18 is formed by embossing the surface sheet 6 from the skin-side surface to the convex portion, and the outline of the pattern 18 is a groove. As shown in the enlarged view in FIG. 3, the surface sheet 6 is formed with a large number of liquid-permeable holes 23 penetrating from the skin-side surface toward the absorbent sheet. The liquid-permeation hole 23 is formed by supplying the surface sheet 6 between the heated embossing rollers and using the protrusions of the convex portions of the embossing rollers. The surface sheet 6 is formed of a liquid-permeable nonwoven fabric. The surface sheet 6 may be a sheet-like non-woven fabric composed of one or two or more kinds of natural fibers, regenerated fibers, or chemical synthetic fibers, which are formed by water-jet weaving, needle-punching, etc. Non-woven fabric with synthetic fibers bonded to each other. Alternatively, a cloth in which the surface sheet 6 is woven may be used. The natural fiber is cotton or pulp, and the regenerated fiber refers to regenerated fiber-11-(8) (8) 200422061 vitamin fiber, rayon derived from the regenerated cellulose fiber, or acetic acid ester which is also a derivative. Fiber, etc. Chemical synthetic fibers refer to short-component fibers such as polyethylene, polypropylene, and polyester, or composite fibers of polyethylene and polypropylene, or composite fibers of polyethylene and polyester, and are coated with a hydrophilic oil to make them hydrophilic. By. Specifically, it is preferable that the surface sheet 6 be a non-crossover type non-woven fabric having 100% by mass of cotton fibers, or a rayon non-crossover type non-woven fabric having 100% by mass of rayon, or a core portion. Breathable non-woven fabric made of polypropylene (PP) and polyethylene (PE) core-sheath type thermoplastic composite synthetic fiber with a sheath. The surface area of the surface sheet 6 is 10-50 g / m2. When the surface sheet 6 is formed of fibers containing a whitening agent such as titanium oxide, if the surface sheet 6 is viewed from the skin-side surface, the color of the absorption sheet 4 located below it can make the appliance Transparent visible transparency. This can be done by adjusting the above-mentioned basis weight or the above-mentioned whiteness. Alternatively, if the fibers constituting the surface sheet 6 are not those containing the above-mentioned whitening agent, the transparency of the surface sheet 6 will be increased, and it will be easier to visually recognize the color of the absorbent sheet 4 positioned below it. The absorbent sheet 5 is hydrophilic and has an absorption-holding function, and a hydrophilic sheet that has been thinned in advance can be used. This hydrophilic sheet can be used if the fibers are entangled with each other using the energy of water flow or needling, or if the fibers are adhered to each other with an adhesive, or if some of them contain thermoplastic chemical synthetic fibers. Those who use the low melting point resin on the fiber surface to thermally bond the fibers together. -12- 200422061 〇) The above-mentioned hydrophilic sheet is formed of fibers of at least one of natural fibers and regenerated fibers, or fibers of at least one of natural fibers and regenerated fibers, and chemical synthetic fibers. The chemical synthetic fibers are those in which a hydrophilic oil agent such as a surfactant is applied on the surface. The hydrophilic sheet may contain an absorbent polymer. The above-mentioned natural fibers, regenerated fibers, and chemical synthetic fibers can also be used as the same material as the surface sheet 6. Natural fibers such as cotton or pulp, and tea leaves or tea leaf extracts easily adhere to the unevenness on the surface. In addition, if microfibers appear on the surface after the pulp is extracted, the above microfibers can be used to enhance the ability to hold tea leaves or colorants. In addition, recycled fibers such as rayon can make tea leaves or tea leaf extracts more easily adhered by the hydrophilic force of OH groups on the surface. Therefore, the hydrophilic sheet preferably contains at least one of natural fibers and regenerated fibers in an amount of 60% by mass or more. However, in order to achieve uniformity of tea leaves and the like or colorants, it is preferable to use fibers having hydrophilic flakes having only at least one of natural fibers or regenerated fibers. The preferred hydrophilic sheet may be a non-crossover type cotton non-woven fabric made by interweaving only cotton fibers with water flow, or a non-crossover type rayon made by interlacing only rayon fibers with water flow. In addition, it is also possible to form air-permeable nonwoven fabrics (air-permeable pulp) by laminating only the pulp by air-flow method, and then spraying an adhesive such as acrylate to adhere the fibers to each other. Alternatively, in at least one of natural fibers and regenerated fibers, a core-sheath composite synthetic fiber having a mixed sheath portion made of polyethylene and a core portion made of polypropylene or polyethylene terephthalate is used in the synthetic fiber. Appeared on the surface of • 13-200422061 do), the above polyethylene with low melting point has heat fusion force, and the air-permeable non-woven fabric formed by bonding the fibers to each other. The absorbent sheet 5 is formed by attaching tea leaves or tea leaf extracts to the fibers of the hydrophilic sheet, or by attaching tea leaves and tea leaf extracts together. The tea leaf extract may be catechins extracted from green tea by using water or hot water, and the catechins are one kind of polyphenols. The catechins may be epicatechin, epicatechin ester, epigallocatechin, epigallocatechin gallate, catechin gallate, gallocate An acid ester or the like, and the tea extract containing the absorption sheet 5 is one or more of the above catechins or a mixture thereof. For example, the above tea extract may contain epigallocatechin gallate, 17.2 mass%, epigallocatechin gallate, 17.2 mass%, and gallate catechin at 17.2 mass%. Ester, 5.9% by mass of epicatechin, 5.0% by mass of epicatechin ester, 2.8% by mass of catechin ester, and 1.9% by mass of gallocatechin gallate. Of these, epigallocatechin gallate has the highest activity and exhibits the best deodorizing and bactericidal effects. Therefore, the above tea extract contains 25% by mass or more of epigallocatechin The osmic acid ester is more preferable, and it is more preferable that it contains 30 mass% or more. The tea leaves or tea leaf extracts are contained in the absorbent sheet 5 in a powder state. In order to easily combine these powders with the above-mentioned absorbent sheet 5, it is preferable to use a particle size of 5 / i m or less, particularly preferably less than 2 // πm. In the water-absorbent sheet, the tea leaves or tea leaf extracts may be adhered thereto by any method such as a dyeing method, a spray coating method, or printing described later. -14- (11) 200422061 In the case of spray coating using an aqueous solution containing tea leaves or tea leaf extracts, 'the main purpose is to fix the tea leaves or tea leaf extracts using the hydrophilic effect of the natural fiber fibers constituting the absorbent sheet 5. The "hydrophilic action" herein means hydrogen from the OH groups on the surface of the fiber. In addition to the above-mentioned hydrogen-binding force, the physical force of intermolecular or coulomb force of the tea leaves or tea matter and the fiber, and the holding force for leaves between the fibers or the tea extract can be used to make the tea leaves. The extract can be strongly fixed to the fibers. Furthermore, it is also possible to add the adhering tea leaves or tea leaf extracts together by a dyeing method or a spray coating method. Alternatively, after the tea leaves or tea leaf extracts are attached to the fibers by a spray coating method, an adhesive may be added. With the above-mentioned adhesive, the tea leaf extract can be more reliably fixed to the fiber. If an adhesive is added to the absorbent sheet, although the softness of the surface of the absorbent sheet 5 is destroyed, because the absorbent sheet 5 is located on the surface sheet 6 _ will directly contact the skin, the use of an adhesive can reduce the skin. In the printing method, tea leaves or tea leaf extracts are fibers fixed to the surface of the hydrophilic sheet. Furthermore, the above-mentioned tea leaves and the like may be fixed to fibers appearing on the skin side of the hydrophilic sheet, or fibers appearing on, or may be fixed on both sides. In the dyeing method, spray coating method, and printing method, the above-mentioned tea leaves or tea leaf extracts may be fixed to the fibers. The anchoring agent is a powder capsule of a porous material such as zeolite, amorphous carbon, or silica. Tea or tea extracts can be solid-stained or regenerated by these fixatives. So-called binding leaves are extracted. The tea leaves mentioned above are easily added with the same color method or additional leaves or tea β5. Stimulation in the presence of side-fixing agents can be: or micro-fixing fiber-15- (12) (12) 200422061 dimension. In addition, "other coloring agents other than the above-mentioned tea leaves or tea leaf extracts" may be attached to the fibers constituting the above-mentioned absorbent sheet 5. These colorants are preferably added to the hydrophilic flakes together with the above-mentioned tea leaves or tea leaf extracts by a dyeing method, a spray coating method, or a printing method, so that the manufacturing process can be reduced. However, 'of course, tea leaves or tea leaf extracts, and colorants may be added to the hydrophilic flakes in different processes, respectively. As the above-mentioned colorant, chlorophyllic pigments derived from natural products, such as sodium chlorophyllin and sodium iron chlorophyll, which are highly safe for use in medicines and foods, are preferably used. Alternatively, cyanine pigments, such as copper cyanine blue or copper cyanine green, which are not water-soluble and hardly react with catechin, may be used. In this case, by using a pigment that does not chemically react with catechins (oxidation-reduction reaction of polyphenols containing catechins) to color the fibers, it is possible to mask the occurrence of catechin oxidation. Discoloration. The surface tone of the absorbent sheet 5 containing the tea leaves or tea leaf extracts, or the absorbent sheet 5 containing tea leaves, tea extracts, and the coloring agent is preferably a secretion (colorless to light brown) that can shield excrement and the like. Or urine (light yellow), and can visually show the impression of containing catechins. The surface color of the absorption sheet 5 is preferably any one of blue, green, and yellow, or an intermediate color, and specifically, it is preferably any of 10RY to 10G of the Monsel color system. One color. The surface tone 'of the above-mentioned absorption sheet 5 can be specifically expressed if it is determined by a color difference meter -16-(13) (13) 200422061'. The aforementioned hue can be measured using a color difference meter "CR-3 00" manufactured by Melda. The measurement method using the color and color difference meter is generally performed by pressing the measurement opening of the measuring head against a white correction plate attached to the color and color difference meter. After performing the above-mentioned calibration, three or more filter papers (Type ANANASHI Quality 1 000 manufactured by Tokyo Roshi Kaisha, Ltd.) were used to stack three or more of the above-mentioned absorbent sheets for measurement samples, and the texture was uniform. Next, the measurement opening is pressed against the three overlapping absorbent sheets, and the measurement button is pressed. After the measurement, the measurement result of the sample is confirmed on the display. The display section can display the hue, lightness, and hue of the sample surface. For example, the surface of the above-mentioned absorbent sheet 5 obtained by this measurement method has a color tone of 6.1 YR of the Monsel color system, a lightness and darkness of 9.6, and a coloration of 0.4. For the absorbent sheet 5, the adhesion amount of tea leaves or tea leaf extracts is preferably 0.1 to 1.0% by mass, and the adhesion amount of colorants other than the tea leaves or tea leaf extracts is preferably 10% by mass to 30% by mass. The basis weight of the absorbent sheet 5 is greater than the basis weight of the surface sheet 6. The weight per unit area of the absorbent sheet 5 is specifically 20 to 160 g / m2. In the absorbent sheet 1 of the present secretion, the surface sheet 6 is formed of a liquid-permeable non-woven sheet, and the absorbent sheet 5 is formed of a hydrophilic sheet having liquid-absorbing ability, because the unit weight of the absorbent sheet 5 is It is larger than the surface sheet 6, so the absorption sheet 5 has a function as an absorption layer. -17- (14) (14) 200422061 The buffer layer 4 is a breathable non-woven fabric, which is composed of a core-sheath type thermoplastic composite synthetic fiber having a core portion of polypropylene (pp) and a sheath portion of polyethylene (PE). Formed by the hot wind. The above-mentioned buffer layer 4 serves as a soft cushioning function when in contact with the skin, but because it has no drainage or water repellency, it has almost no liquid absorption function. In addition, the buffer layer 4 can also serve as a leakage prevention function for the auxiliary back sheet 3. The weight per unit area of the buffer layer 4 is in the range of 20 to 60 g / m2, and may be, for example, 40 g / m2. The basis weight of the buffer layer 4 is smaller than the basis weight of the absorbent and absorbent sheet 5. Furthermore, the back sheet 3 is formed of a non-woven fabric that is liquid-repellent, water-repellent, or water-repellent. The non-woven fabric is a laminate of a spunbond non-woven fabric and a fused non-woven fabric. When the spunbond non-woven fabric is (S) and the fusion non-woven fabric is (M), the surface side and the back side are formed of pp fibers. S · μ • S is a laminated non-woven fabric, and the central part is also a 3-layer structure made of M non-woven fabric made of pp fibers. The unit weight of the entire back sheet 3 is 15 to 5 5 g / m2, for example, the laminated nonwoven fabric of S · M · S on the front side is 15 g / m2, and the nonwoven fabric of the central part is 5 g / m2. The laminated nonwoven fabric of S · M · S on the back side is 15 g / m2, and the whole is 35 g / m2. In addition, as long as the back sheet 3 is a sheet having liquid-barrier, drainage or water-repellent properties, any material other than the above-mentioned materials can be used. For example, the above-mentioned back sheet 3 may be formed of a polyethylene film, regardless of its air permeability or non-air permeability. The pressure-sensitive adhesive layer 7 is a rubber-based hot-melt adhesive, and has a strip-like pattern extending in a horizontal direction (X direction) and extending in parallel. The release sheet 8 • 18- (15) (15) 200422061 is formed by coating a surface with a peeling resin layer such as sand cinnamon. The secretion-absorbing sheet 1 'shown in Figs. 1 to 3 is used after the release sheet 8 is peeled off, and the pressure-sensitive adhesive layer 7 is fixed to the inner surface of the crotch portion of the panty. Excretion from the body is mainly guided to the absorbent sheet 5 through the surface sheet 6, and is absorbed and held by the absorbent sheet 5. As shown in Figs. 1 and 3, the surface sheet 6 has a large number of liquid-perforating holes 23 penetrating through the surface side to the back side, so that the secretions or excretion can pass through the liquid-perforating holes 23, It can be easily guided to the absorbent sheet 5 〇 In addition, the absorbent sheet 5 is covered with a surface sheet 6, so when the surface sheet is wet, the tea leaves or tea leaf extracts and colorants are counted from the absorbent sheet 5 fall off and will not attach to the panties. For the excrement that has been absorbed by the absorbent sheet 5, since the tea leaves or the tea extract contained in the absorbent sheet 5 can exert deodorizing and sterilizing effects, it is possible to suppress the deterioration and decay of the odor or excrement. The absorbent sheet 5 is colored, and the colored absorbent sheet 5 is transparently visible through the surface sheet 6. Therefore, if the absorbent sheet 1 of the secretion is viewed from the surface of the surface sheet 6, the absorbent sheet 1 of the secretion appears to be a hue of the Monsel color system applied to the absorbent sheet 5. The color of the excrement absorbed by the absorption sheet 5 can be masked. Next, a method for manufacturing the absorbent sheet 1 of secretions shown in Figs. 1 to 3 will be described. The strip-shaped long sheet constituting each of the constituent elements of the surface sheet 6, the absorption sheet 5, the buffer layer 4, and the back sheet 3 is wound in a state of being wound around the original cloth roll. 19- (16) (16) 200422061 It is supplied to the assembly process, but for hydrophilic sheets such as a non-spanning cotton nonwoven fabric or a non-spanning rayon nonwoven fabric constituting the absorbent sheet 5, tea leaves or tea leaf extracts can be attached in advance. Pad dyeing can also be used in this process. In this method, the above-mentioned hydrophilic sheet is supplied to a pad drying dyeing machine. In the pad part of the above-mentioned pad-drying and dyeing machine, tea or tea extract is added in advance, and an aqueous solution containing a nonionic-anionic surfactant is added as a dispersant. Tea or tea extracts of other coloring agents mentioned above. The hydrophilic sheet is passed through the pad portion, and the hydrophilic solution of the fibers constituting the sheet is used to contain the aqueous solution. After that, the hydrophilic sheet is dewatered between the rolls and dried by air blowing. At this time, it is best to use hot air. In addition, spray coating can be used to attach tea leaves, tea leaf extracts, and even colorants to hydrophilic flakes. In this spray coating method, the same aqueous solution used in the above-mentioned dyeing method is sprayed onto at least one surface of the above-mentioned hydrophilic sheet, and then dried. In addition, tea leaves or tea leaf extracts can be supplied to the hydrophilic sheet by photogravure or flexographic printing. In this printing method, resin ink or other adhesives contain tea leaves or tea leaf extracts or colorants, and they are applied to the surface of at least one of the hydrophilic sheets and then dried. Adhesives (adhesives) can be added to the hydrophilic flakes by using a dyeing method or a spray coating method without adhesives to attach the tea leaves or tea leaf extracts to the hydrophilic flakes and drying them. Stability. The adhesive is an acrylic latex or polyvinyl alcohol (PVA) water -20- (17) (17) 200422061 solution 'such as an aqueous solution of starch, and then sprayed it onto the surface of the sheet. As described above, the hydrophilic sheet and other sheets that have been given to the tea leaves or the tea extract and the coloring agent are rolled from the original cloth to the conveyer belt and the light portion is formed, and the buffer layer 4 and the absorbent sheet 5 are here The top sheet 6 is superposed on the back sheet 3. At this time, an adhesive may be used to adhere between the sheets as required. At this time, in order to maintain good liquid permeability flowing from the surface sheet 6 to the absorption sheet 5, the application pattern of the hot-melt adhesive between the surface sheet 6 and the absorption sheet 5 may be in a horizontal direction (X direction shown in the figure). ), Spaced apart, and present a parallel line pattern or spiral pattern extending in parallel in the long direction. The thermal adhesive applied between the surface sheet 6 and the absorbent sheet 5 is preferably in the range of 5 to 15 g / m2. Next, the buffer layer 4, the absorbent sheet 5 and the front sheet 6 are superimposed on the above-mentioned back sheet 3, and then the sealing portion 16 is formed by embossing, and then cut into the shape of an hourglass-shaped secretion. Absorbing sheet 1. According to the above-mentioned manufacturing method, tea leaves or tea leaf extracts, or even a coloring agent is added to the hydrophilic sheet that is fixed between fibers by using a dyeing method, a spray coating method, or a printing method. Adding jobs is easier. In addition, since the absorbent sheet 5 to which a colorant is added is supplied as a sheet to the assembling process, the fibers are not scattered during the supplying process, so that the tea leaves and the tea leaf extract are hard to fall off. In addition, the present invention may have various modifications. For example, the absorbent sheet 5 may be formed of two or more hydrophilic sheets. In this case, the hydrophilic sheet at least on the surface side contains tea leaves or a tea leaf extract and a coloring agent. In addition, although the buffer layer 4 may be a hydrophilically treated and absorbent -21-(18) (18) 200422061, at this time, the unit weight of the hydrophilic buffer layer 4 is + & absorption sheet The total unit weight of 5 is still suitable for those that can form thin ^ ® consumables. In addition, the body @ ′ of the secretion-absorbing sheet 1 may not be provided with the buffer layer 4 described above, and may be composed of only the back sheet 3, the absorption sheet 5 and the top sheet 6. Alternatively, a structure in which a secondary sheet such as a breathable nonwoven fabric is interposed between the absorbent sheet 5 and the surface sheet 6 may be used, or a structure in which the secondary sheet and the buffer layer 4 are provided may be used. In the present invention, since the absorption sheet 5 contains tea leaves or tea leaf extracts, in principle, the surface sheet need no longer contain tea leaves or tea leaf extracts. However, it is also possible to make the surface flakes contain tea leaves or tea leaf extracts. However, as described in the above embodiment, since the surface sheet does not contain tea leaves or tea leaf extracts, there is no need to worry that the tea leaves or tea leaf extracts may aggregate on the surface of the main body portion 2 or the tea leaves and the like may come from the skin-side surface. Shedding. The three-layer structure of the back sheet 3, the buffer layer 4 and the top sheet 6 may be used, and the tea leaves and the like are fixed to the back surface of the top sheet 6. [Effects of the Invention] As described above, the present invention is directed to a thin absorbent article capable of exerting the liquid-absorbing power of an absorbent sheet interposed between a surface sheet and a back sheet, and is capable of suppressing secretions or excretion attached to the absorbent sheet. Materials, which can exert deodorizing and sterilizing functions. In addition, tea leaves or tea leaf extracts that perform deodorizing and sterilizing functions can be easily fixed to the above-mentioned absorbent sheet, and can appropriately prevent the fall of the tea leaves and the like described in (22) (19) (19) 200422061. In addition, the productivity of the above-mentioned absorbent article can be improved. [Brief description of the drawing] FIG. 1 is a perspective view of the absorbent article of the present invention. Fig. 2 is a sectional view taken along the line II-II of the absorbent article shown in Fig. 1. FIG. 3 is a partially enlarged view of FIG. 2.
[符號說明] 1 分泌物的吸收薄片 2 本體部 3 背面薄片 4 緩衝層 5 吸收薄片 6 表面薄片[Symbols] 1 Absorptive sheet of secretion 2 Body part 3 Back sheet 4 Buffer layer 5 Absorptive sheet 6 Surface sheet
-23--twenty three-