1294774 玖、發明說明： 【發明所屬之技術領域】 本發明係檢閱抛棄式尿布等吸收性物品，更詳細之即係 關於可有效防止穿著吸收性物品引起之濕療、痒子、彡、王參 之發生之吸收性物品。 【先前技術】 於尿布腰部折疊邊之内部接上通氣性之吸汗薄片之拋棄 式尿布為人所知。該拋棄式尿布係於容易發生濕疹、痱子策 斑療等之腰邊折叠邊之内部上配置吸汗之薄片，由於該薄 片吸收從穿者發生之汗，作為欲防止痱子等發生者。 若根據上述拋棄式尿布，從穿者發生之汗被吸收於上述 =汗薄片。但吸收汗而呈濕潤狀態之上述吸汗薄片，因與 穿者之肌膚直接接觸之狀態，所以穿者之肌膚被暴露於濕 潤狀態。因此無法充分防止痱子等發生。 據此作為本發明之目的，即提供有效防止祕、痒子、 斑珍等之發生而得到之吸收性物品。且本發明係於濕療、 痱子、斑珍等發生之情況，提供迅速治癒該些而得到之吸 收性物品。 【發明内容】 、本發:者們，為充分防止濕療、料、斑療等（以下簡稱 等）之I生，見識到有效的除去從穿者發生之汗的同 時，於穿者之肌膚上投與所期望之藥劑者。 本毛月係為達成上述目的，提供_種吸收性物品，其係 於朝向肌膚面上有伸絵白 自如 < 區域，該伸縮自如之區域於 84770 1294774 該鬆他狀態下由於依褶子形成之褶層，具有多數之凸部及 置於該凸部之間而於表面未露出之凹部，隨著凸部做為透 濕性於凹部授與護膚劑，一旦上述褶子被擴張，凸部及凹 邵即被拉長，前述護膚劑被露出於表面者。 【實施方式】 以下本發明係邊參照基於該理想之實施形態之圖面來說 明。本實施形態係有關本發明之吸收性物品之一種褲型拋 棄式尿布。於圖1顯示褲型拋棄式尿布之斜視圖，於圖2(心 顯示於圖1之尿布組合之前之情況，由表面薄片侧所見之伸 張〜況之平面圖。圖2(b)係顯示於圖2(a)之b-b線剖面圖。 本實施形態之尿布1，如同顯示於圖1及圖2 一般，具備含 有作為液體滲透性之表面薄片2、液體不滲透性之防漏薄片 3及介於2、3兩薄片間被配置液體保持性之吸收體之吸收性 核心4之實質上縱長之吸收體本體1〇及被配置於該吸收體 本體10之防漏薄片3旁之外層體11。尿布1具被配置於穿者 之腹邵之腹部A及被配置於背部之背部b及置於其間之下 襠部C。腹部A之兩側緣Al、A2及背部B之兩側緣Bl、B2係 互相被接合，形成腰部開口部5及一對之腿部開口部6。且 腰部開口部5及腿部開口邵6之間，成為胴周圍部d。 表面薄片2、防漏薄片3及吸收性核心4依規定方法互相被 接合而形成縱長之吸收體本體1〇。表面薄片2及防漏薄片3 各自為長方形狀。此外吸收性核心4亦為長方形狀。作為表 面薄片2及防漏薄片3可用與先前被使用該種類之尿布之物 同樣之物。例如可用作為表面薄片2可使用不織布等之纖維 84770 -6- 1294774 卷筒片料。如同後述一般，該纖維卷筒片料被做成親水性。 吸收性核心4係由高吸收性聚合物之粒子及纖維材料構 成’利用面紙（無圖示）被覆蓋。 如同顯示於圖2 —般，於吸收體本體1 〇之左右兩側係藉由 液體抵抗性或液體不透過性且由通氣性之材料構成之側邊 袖口 8、8即被形成。各側邊袖口 8，沿著吸收體本體丨〇之長 形方向具固定端部及自由端部。固定端部，於表面薄片2被 固定。另一方面，於自由端部之附近，側邊袖口彈性部配 件8 1以伸張狀態被配置。據此，側邊袖口 8站立，對吸收體 本體10之寬度方向之液體之流出被阻止。 吸收體本體10係如同顯示於圖2—般，使該長形方向與外 層體11之長形方向一致，於外層體丨丨之中央部固定。所謂 吸收體本體1 0及外層體11，部分被接合固定。 外層體11至少二張薄片配件，即具有於外層薄片12及該 外層薄片12之内側被配置之内層薄片13。二張薄片配件例 如由不織布等纖維卷筒片料所構成。如同後述一般，外層 薄片12及構成内層薄片13之纖維卷筒片料各自被做成透濕 性。外層體11形成尿布1之外形，構成外層U之外層12形成 尿布1之最外層表面。内層薄片13於外層薄片12之内側，由 熱熔黏合劑等之黏合劑被接合。外層體丨丨其該兩側緣於長 形方向中央部内部呈細沙漏形之形狀。外層體11從吸收體 本體1 0之前後端緣向外面延出，延出部份於吸收體1 〇側邊 被折回。再者，折回外層配件1 1之前後端緣，如同顯示於 圖2(b)—般位置於吸收體本體1〇之吸收性核心4上。 84770 1294774 如同顯示於圖2—般，於外層體11之前後端部，沿著前後 端緣，複數之腰部彈性部配件51a、51b被配置通過其寬度 方向。各腰部彈性部配件51a、51b，由外層薄片12及内層 薄片13以伸張狀態挾持固定。據此，於腰部開口部5之附近 腰部褶子被形成。 如同顯示於圖2 —般，第1之腿部彈性部配件6丨a及第2之 腿部彈性部配件61b被配置於外層體11之左右兩側之彎曲 部。第1之腿部彈性部配件61a，主要是對下襠部c之腹部a 附近被配置，第2之腿部彈性部配件61 b，主要是對下襠部c 之背脊部B附近被配置。第！及第2之腿部彈性部配件6U、 61b，於外層薄片12及内層薄片13之間被配置，依規定之接 合方法，於兩薄片12、13以伸張狀態固定。再者，第丨及第 2之腿部彈性部配件61a、61b，於下稽部C方面互相交又。 據此，於尿布1腿部開口部6，於6之附近腿褶子被形成。 如同顯示於圖1及圖2—般，於置於外層體丨丨之前後端部 及左右兩側之彎曲部之間之胴周圍部D，針對外層體1丨之寬 度方向各自配置複數之胴圍彈性部配件71 a、7 1 b。各胴圍 彈性部配件71 a、71 b為細絲狀，於尿布1之腹側部A及背脊 部B ’較吸收性核心4之兩側線更於外面之部位D1被配置且 如同顯現伸縮彈性一般根據外層薄片12及内層薄片π以伸 張狀態挾持固定。據此，於胴周圍部D之吸收性核心4之兩 側線更於外面之部位D1，胴圍彈性部配件71a、7lb於被配 置之區域胴周圍褶子被形成。 如上’於本實施形態之尿布1方面，腰部開口部5腿部開 84770 1294774 口部6及胴周圍部D各自被形成褶子成為伸縮自如之區域。 褶子形成之該些部位置於尿布丨之朝向肌膚上。於該些部位 中，於鬆弛狀態（即未穿著尿布之狀態），根據褶子發生褶 層，於朝向肌膚面T，置於複數之凸部及該凸部之間，未 於表面露出之複數之凹部被形成。將於胴周圍部〇該狀態被 形成之稽子拿來當作例子，於圖3模式顯示。又於圖3誇大 描繪凸部9a及凹部9b。且從圖3顯然的凸部及凹部不僅是朝 向肌膚面之内層薄片13，外層薄片12亦被形成。 於本實施形態之尿布！中，内層薄片13及外層薄片12成為 透濕性。如上述，於該些薄片間被配置彈性部配件，據此 於朝向肌膚面被設置伸縮自如之區域。此外，於該些區域 腰邊褶子及胴周圍褶子被形成而發生褶層。因此，至少由 於褶層而發生之凸部具透濕性。 另方面，於凸部間之凹部授與護膚劑。將於胴周圍部D 孩狀態被形成之褶子拿來當作例子，於圖3模式顯示。從圖 3顯然的護膚劑S僅被授與於凹部9b，未被授與於凸部9a。 〜、之，斷績的杈與護膚劑s。如同上述凹部9b於褶子之鬆弛 狀態下，因未於表面露出，因此於該凹部9b授與之護膚劑s 亦未於表面（肌膚對開面）露出。 護膚劑於腰部開口部5及胴周圍部D，如同向該些之伸張 方向延長般，被授與於一列或多列。 元具以上構成之實施形態之尿布1中，於穿著尿布1之狀 怨’伸縮自如之區域之腰部開口部5及胴周圍部D被擴張， 该些部位形成之褶子被拉長。總之，構成褶子之凸部及凹 84770 1294774 I5被拉長。據此於凹部授與之護膚劑，於尿布朝向肌膚面 (表面成為露出一般。將於胴周圍部D該狀態被形成之褶子 田作例子’於圖4模式顯示。從圖4顯然的，由於伸張於胴 周圍部D被形成之褶子被拉長，凸部9a及凹部9b呈幾乎平坦 4狀態’護膚劑s朝肌膚面露出。因於該露出狀態下尿布i 被穿著，所以穿著動作下護膚劑s從尿布朝肌膚面轉移而被 塗抹到穿者之肌膚。穿著動作一完成，腰部開口部5及胴周 圍部D之伸張即被解除，收縮而褶子再發生即如同顯示於圖 3叙凸邵9a及凹邵9b被形成。其結果，露出之護膚劑s回 到凹邵外内。隨之凸部9a向穿者之肌膚適當靠近。如同上 述凸邵9a因被做成透濕性，因此從穿者發生之汗從凸部％ 被發放至外面。因此，被吸收之汗從穿者之身體被分離。 該些結果，穿者之肌膚被保持乾燥之狀態，於穿者之腰圍 及胴圍發生痱子等之有效的被防止。且如同上述因於穿者 之肌膚授與護膚劑S，所以不但據此於穿者之腰圍及腰圍發 生之瘅子等被防止，且#子等發生之狀‘態其亦有效被治癒。 尿布1之穿著期間中，起因於穿者之動作，而發生腰邊稽 子及胴周圍褶子之伸縮。此時會有褶子之凹部被拉長，護 膚劑朝肌膚面露出之事。露出之護膚劑轉移到穿者之肌 膚。因如此之現象於尿们之穿著期間一直發生，因此護膚 劑連續轉移到肌膚，可防止瘅子等之發生，且於痒子等發 生之狀態其亦可有效的被治癒。再者，於一般褲型拋棄式 尿布’其牙著期間中，母親或看護人員為觀看尿布裡（朝向 肌膚面之程度，常有拉長從腰部開口部―直到胸周圍 84770 -10- 1294774 部之部位之事。於其每次情況腰邊褶子或胴周圍褶子被拉 長而露出護膚劑。如此護膚劑亦轉移到穿者之肌膚。 為使構成褶子之凸部9a確實成為透濕性且為使護膚劑確 貫置於凹邵9b，斷續進行被配置於腰部開口部5及胴周圍部 D之彈性部配件與不織布等纖維卷筒片料之接合，同時於對 應接合部之該纖維卷筒片料之位置上授與護膚劑者為理 想。若以顯示於圖3之胴周圍部〇被形成之褶子為例，當内 層薄片13、外層薄片丨2及胴圍彈性部配件7丨a之三者接合， 於胴圍彈性部配件71&伸張情況下斷續接合内層薄片13及 外層薄片12，而形成斷續之接合部j，於對應該接合部j之 内層薄片13之位置上授與護膚劑。據此一旦解開胴圍彈性 部配件7la之伸張狀態，置於接合部；之内層薄片13(該部份 之内層薄片13成為透濕性）被褶層’成為透濕性之凸部％確 實被形成。同時於接合部j及置於其附近之内層薄片13(於 該部份之内層薄片13授與護膚劑s)，被授與護膚劑s之凹部 9b確貫被形成。於接合時，可用使用熱熔黏著劑等各種黏 著劑之黏著、熔接等方法。 又於本實施形態中，於吸收體本體1〇之表面薄片2及對外 層體11之内層薄片13做成親水性。再者，於外層薄片12之 表面薄片彳’」之折回部份亦被做成親水性。所以至少凸部9 a 做成親水性。因此可據凸部％吸收穿者之汗。據此，與凸 邛9a之透濕性相結合，可讓穿者之肌膚積極地保持乾燥。 又為使S些薄片作為親水性，例如將各種親水化劑於該些 薄片塗抹即佳。或者，亦可使用與親水性纖維及疏水性纖 84770 -11- 1294774 維混合之薄片、由親水性纖維構成之薄片、由親水性纖維 薄片及親水性薄片之層疊體構成之薄片。作為親水性纖維 可舉例棉花、紙漿等天然纖維、絲、流絲（riocell)等再生纖 維、聚乙烯醇、丙缔樹脂等合成纖維。此外，於本實施形 態凸邵9a為親水性，因凸部％吸收汗佳，所以僅限於親水 性則吸水性即佳。 與於内層薄片13及外層薄片12之表面薄片側方面折回之 邵份做成親水性之情況，按照護膚劑之種類可使以下效果 (1)及（2)奏效。 (1) 於授與撥水性之護膚劑於凹部外之情況，假設儘管從 吸收性核心4尿滲出於薄片内層13，因對外層12側邊薄片之 滲出發生抵抗，有助於防止漏出。授與撥水性之護膚劑之 情況，於凸部9a作為親水性時，至少於只限於除知之頂部 之外凸部部份上授與護膚劑。 (2) 於使用親水性之護膚劑之情況，既使於穿著中褶子如 未无分增長之時，由於汗之存在護膚劑從凹部外脫離而容 易向肌膚轉移。且若未損害凸部9&之透濕性之區域，添加 凹邵9b於凸部9a亦可授與護膚劑。 但即使使用撥水性·親水性任一之護膚劑，一旦考慮發 汗則您透濕性，至少於凸部9a之頂部不授與護膚劑而確保 透濕性為理想，特別只於凹部9b授與護膚劑為理想。 作為護膚劑，於穿者之肌膚接觸而附著，可於其停留或 於滲透肌膚内起作用，具保護、治癒等效能而無特別限制 的使用。例如’於化狀品之區域方面可用作為皮膚軟化劑 84770 -12- 1294774 被使用。例如可舉例液體石虫络 _ W把七V聚烴硅氧石油、動植物油（橄 欖油、荷荷芭油、紅花油、角鯊烯及鯊缔等)，一、二、三 甘油酿、脂肪族***(十叫π二甲基丁基乙鍵、棕櫚基 -1，3-二甲基丁基***、硬m二甲基丁基***、棕搁Μ· 二甲.基丁基***及硬酯十夂二甲基丁基***等卜異硬酯_ 膽固醇酯等軟膏成分。且也可用石蠟、Ci2〜c22脂肪酸、 C!2〜C44脂肪酸***、Cl2〜C22脂肪醇、凡士林、山梨糖脂 肪酸酯（一、二、三）、聚氧乙缔山梨糖脂肪酸酯（一、二、 一）等、硬la酸鎂等金屬肥皂、蔗糖脂肪酸酯、環糊精脂肪 酸酯、聚烴硅氧系樹脂、烷基聚烴硅氧等。亦可更進一步 用於W0 96/16682號公報、WO 97/05908號公報、W〇 97/05909號公報、W〇 98/24391號公報上記載之皮膚軟化 劑。 作為護膚劑’再者亦可用絲膠、甲殼素、神經驢胺膠原、 膠原、保濕劑（1，3-丁二醇，己二醇，甘油及丙二醇等）等。 又亦可使用於以下公式（1)被顯示之二醯胺衍生物。作為該 二醯胺衍生物之詳情被刊登於相關於本申請者之先前申請 之WO 00/61097號公報。該二酸胺衍生物理想物為例如同公 報記載之公式（la)、（lb)及（lc)，所顯示之化合物。1294774 玖Invention Description: [Technical Field] The present invention relates to an absorbent article such as a disposable diaper, and more particularly to a moist treatment, an itchy, a sputum, a ginseng which can effectively prevent wearing an absorbent article. Absorbent items that occur. [Prior Art] Disposable diapers in which a breathable sweat-absorbent sheet is attached to the inside of the folded side of the diaper are known. The disposable diaper is provided with a sheet that absorbs sweat on the inside of the waist-folded side where eczema, sputum, and the like are likely to occur, and the sheet absorbs sweat from the wearer as a person who wants to prevent lice and the like from occurring. According to the disposable diaper described above, sweat generated from the wearer is absorbed into the above-mentioned sweat sheet. However, the above-mentioned sweat-absorbent sheet which absorbs sweat and is wet is exposed to the skin of the wearer, so that the wearer's skin is exposed to moisture. Therefore, it is impossible to sufficiently prevent the occurrence of lice and the like. Accordingly, it is an object of the present invention to provide an absorbent article which is effective in preventing the occurrence of secrets, itch, and spots. Further, the present invention provides an absorbent article which is rapidly cured by the occurrence of wet treatment, scorpion, and plaque. SUMMARY OF THE INVENTION In order to prevent the wetness, the material, the skin treatment, etc. (hereinafter referred to as the like), it is effective to remove the sweat from the wearer and the skin of the wearer. Put on the desired pharmacy. In order to achieve the above object, the present invention provides an absorbent article which is attached to the skin surface and has a stretchable white area. The stretchable area is 84470 1294774. The pleats are formed by the pleats in the loose state. The layer has a plurality of convex portions and a concave portion disposed between the convex portions and not exposed on the surface, and the convex portion is expanded as the convex portion is diffused, and the convex portion and the concave portion are provided as the convex portion is expanded. That is, it is elongated, and the aforementioned skin care agent is exposed on the surface. [Embodiment] Hereinafter, the present invention will be described with reference to the drawings based on the preferred embodiment. This embodiment is a pant type disposable diaper relating to the absorbent article of the present invention. Figure 1 shows a perspective view of the pant-type disposable diaper, in Figure 2 (the heart is shown in the front of the diaper combination of Figure 1, the plan view of the stretch from the side of the surface sheet. Figure 2 (b) is shown in the figure 2(a) bb line cross-sectional view. The diaper 1 of the present embodiment, as shown in Figs. 1 and 2, has a surface sheet 2 as a liquid permeability, a liquid impervious leak-proof sheet 3, and 2. The substantially longitudinal absorbent body 1 of the absorbent core 4 in which the liquid retaining absorbent is disposed between the two sheets, and the outer layer 11 disposed adjacent to the leakage preventing sheet 3 of the absorbent body 10. The diaper 1 is disposed on the abdomen A of the abdomen of the wearer and the back b disposed on the back and the crotch portion C placed therebetween. The two sides of the abdomen A are Al, A2 and the sides B of the back B, B2 is joined to each other to form a waist opening portion 5 and a pair of leg opening portions 6. The waist opening portion 5 and the leg opening portion 6 are formed around the crotch portion d. The surface sheet 2, the leakage preventing sheet 3, and The absorbent cores 4 are joined to each other by a prescribed method to form an elongated absorbent body 1〇. Surface sheet 2 Each of the leakage preventing sheets 3 has a rectangular shape. The absorbent core 4 is also rectangular. The surface sheet 2 and the leakage preventing sheet 3 can be used in the same manner as the diaper of the type previously used. For example, it can be used as the surface sheet 2 A fiber 84774 -6- 1294774 web of non-woven fabric or the like can be used. As will be described later, the fiber web is made hydrophilic. The absorbent core 4 is composed of particles of high-absorbent polymer and fibrous material. Covered with a face paper (not shown). As shown in Fig. 2, the sides of the absorbent body 1 are made of liquid-resistant or liquid-impermeable and ventilated material. The cuffs 8 and 8 are formed. Each of the side cuffs 8 has a fixed end portion and a free end portion along the longitudinal direction of the absorbent body body. The fixed end portion is fixed to the surface sheet 2. On the other hand, In the vicinity of the free end portion, the side cuff elastic portion fittings 81 are disposed in a stretched state. Accordingly, the side cuffs 8 stand, and the outflow of the liquid in the width direction of the absorbent body 10 is prevented. As shown in Fig. 2, the elongate direction is aligned with the elongate direction of the outer layer body 11, and is fixed at the central portion of the outer layer body. The absorbent body 10 and the outer layer body 11 are partially joined and fixed. The body 11 has at least two sheet fittings, that is, an inner layer sheet 13 disposed on the inner side of the outer layer sheet 12 and the outer layer sheet 12. The two sheet sheet members are composed of, for example, a fiber web sheet such as a non-woven fabric. 12 and the fiber webs constituting the inner layer sheet 13 are each made moisture permeable. The outer layer body 11 is formed into a shape other than the diaper 1, and the outer layer U is formed to form the outermost surface of the diaper 1. The inner layer sheet 13 is formed on the outer layer sheet 12. The inside is bonded by a binder such as a hot-melt adhesive. The outer layer body has a shape of a thin hourglass in the center of the central portion in the longitudinal direction. The outer layer body 11 is extended outward from the front end edge of the absorbent body 10, and the extended portion is folded back on the side of the absorbent body 1 . Further, the front end edge of the outer casing 1 1 is folded back, as shown in Fig. 2 (b), on the absorbent core 4 of the absorbent body 1 . 84770 1294774 As shown in Fig. 2, at the front end portion of the outer layer body 11, along the front and rear end edges, a plurality of waist elastic portion fittings 51a, 51b are disposed through the width direction thereof. Each of the waist elastic portion fittings 51a and 51b is held and fixed by the outer layer sheet 12 and the inner layer sheet 13 in an extended state. Accordingly, the waist pleats are formed in the vicinity of the waist opening portion 5. As shown in Fig. 2, the first leg elastic portion fitting 6a and the second leg elastic portion fitting 61b are disposed on the left and right curved portions of the outer layer body 11. The first leg elastic portion fitting 61a is mainly disposed near the abdomen a of the crotch portion c, and the second leg elastic portion fitting 61b is mainly disposed in the vicinity of the ridge portion B of the crotch portion c. The first! The second leg elastic portion fittings 6U and 61b are disposed between the outer layer sheet 12 and the inner layer sheet 13, and are fixed in a stretched state by the two sheets 12 and 13 in accordance with a predetermined joining method. Further, the second and second leg elastic portion fittings 61a and 61b are mutually overlapped with respect to the lower portion C. Accordingly, in the leg opening portion 6 of the diaper 1, leg pleats are formed in the vicinity of 6. As shown in Fig. 1 and Fig. 2, the peripheral portion D of the crucible portion between the rear end portion and the curved portion between the left and right sides before the outer layer body is disposed in the width direction of the outer layer body 1丨. The elastic portion fittings 71 a, 7 1 b are enclosed. Each of the arm elastic portion fittings 71 a and 71 b is in the form of a filament, and is disposed on the outer side portion D1 of the front side portion A and the back ridge portion B ′ of the diaper 1 from the outer side of the absorbent core 4 as if the elastic elasticity is exhibited. Generally, the outer layer sheet 12 and the inner layer sheet π are held in a stretched state. Accordingly, the two side lines of the absorbent core 4 in the peripheral portion D of the crucible are further formed on the outer portion D1, and the elastic portions of the elastic portion fittings 71a and 7lb are formed around the region around the configuration. As described above, in the diaper 1 of the present embodiment, the waist opening portion 5 is opened in the leg portion 84770 1294774, and the mouth portion 6 and the crotch portion D are each formed into a region in which the pleats are stretchable. These portions of the pleats are placed on the skin of the diaper. In these parts, in a relaxed state (that is, in a state in which the diaper is not worn), a pleat layer is formed according to the pleats, and is disposed between the plurality of convex portions and the convex portion toward the skin surface T, and is not exposed at the surface. A recess is formed. It will be taken as an example in the surrounding area where the state is formed, as shown in the figure of Fig. 3. Further, the convex portion 9a and the concave portion 9b are exaggerated in Fig. 3 . Further, the convex portion and the concave portion which are apparent from Fig. 3 are not only the inner sheet 13 facing the skin surface, but also the outer sheet 12 is formed. The diaper of this embodiment! Among them, the inner layer sheet 13 and the outer layer sheet 12 are moisture permeable. As described above, the elastic member is disposed between the sheets, whereby the stretchable area is provided toward the skin surface. In addition, pleats are formed in the waist pleats and the pleats around the ridges in these areas. Therefore, the projections which occur at least due to the pleats are moisture permeable. On the other hand, a skin care agent is imparted to the concave portion between the convex portions. The pleats formed by the D-child state around the crotch are taken as an example and are shown in the mode of Fig. 3. The skin care agent S apparent from Fig. 3 is only imparted to the concave portion 9b and is not imparted to the convex portion 9a. ~, the, the performance of the sputum and skin care agent s. As the concave portion 9b is in the relaxed state of the pleats, since the surface is not exposed, the skin care agent s imparted to the concave portion 9b is not exposed on the surface (the skin facing surface). The skin care agent is imparted to one or more columns at the waist opening portion 5 and the crotch portion D as extended in the direction in which the stretching is performed. In the diaper 1 of the embodiment in which the diaper 1 is worn, the waist opening portion 5 and the crotch portion D of the region where the diaper 1 is stretched and stretched are expanded, and the pleats formed at the portions are elongated. In short, the projections and recesses 84770 1294774 I5 constituting the pleats are elongated. According to this, the skin care agent is applied to the concave portion, and the diaper is oriented toward the skin surface (the surface is exposed. The pleated field which is formed in the state around the crest portion D as an example) is shown in the pattern of Fig. 4. As apparent from Fig. 4, The pleats formed in the peripheral portion D of the ridge are elongated, and the convex portion 9a and the concave portion 9b are in a state of almost flat 4, and the skin care agent s is exposed to the skin surface. Since the diaper i is worn in the exposed state, the skin care is performed under the action. The agent s is transferred from the diaper to the skin surface and is applied to the wearer's skin. When the wearing action is completed, the stretching of the waist opening portion 5 and the surrounding portion D of the crotch is released, and the pleats reappear as shown in Fig. 3. Shao 9a and concave Shao 9b are formed. As a result, the exposed skin care agent s returns to the inside of the concave Shao. Then the convex portion 9a is appropriately approached to the wearer's skin. As the above-mentioned convex Shao 9a is made moisture-permeable, Therefore, the sweat from the wearer is released from the convex portion to the outside. Therefore, the absorbed sweat is separated from the wearer's body. As a result, the wearer's skin is kept dry, in the waist of the wearer and痱 痱 痱 等 等 等 等In addition, as described above, the skin care agent S is applied to the skin of the wearer, so that the scorpion which is caused by the waist circumference and the waist circumference of the wearer is prevented, and the state of the occurrence of the child is effectively cured. During the wearing period of the diaper 1, the movement of the diaper is caused by the movement of the wearer, and the pleats around the waist are stretched and stretched. At this time, the concave portion of the pleats is elongated, and the skin care agent is exposed to the skin surface. The skin care agent is transferred to the wearer's skin. Since this phenomenon occurs all the time during the wearing period of the urine, the skin care agent is continuously transferred to the skin to prevent the occurrence of lice, etc., and it can be effective in the state of itch or the like. In addition, in the general pants-type disposable diapers during the period of their teeth, the mother or the caregiver is watching the diaper (to the extent of the skin surface, often elongated from the waist opening - until the chest around 84770 - 10- 1294774 The part of the part. In each case, the pleats around the waist or the pleats around the placket are elongated to expose the skin care agent. The skin care agent is also transferred to the skin of the wearer. In order to make the convex portion 9a constituting the pleats The moisture permeability is such that the skin care agent is placed in the concave portion 9b, and the elastic portion fittings disposed in the waist opening portion 5 and the crotch portion D are intermittently joined to the fiber web material such as the non-woven fabric, and the corresponding bonding is performed at the same time. It is desirable to impart a skin care agent to the position of the fiber reel sheet. If the pleat formed in the periphery of the crucible shown in Fig. 3 is taken as an example, the inner layer sheet 13, the outer sheet sheet 2 and the outer layer of the sheet are elastic. The three parts of the fittings 7丨a are joined, and the inner layer sheets 13 and the outer layer sheets 12 are intermittently joined in the case of the elastic portion fittings 71& and the intermittent joint portion j is formed to correspond to the inner sheet of the joint portion j. The skin care agent is administered at the position of 13. The unfolded state of the elastic portion 7la is then released, and placed in the joint; the inner sheet 13 (the inner sheet 13 of the portion becomes moisture permeable) is pleated' The % of the convex portion that becomes moisture permeable is indeed formed. At the same time, the joint portion j and the inner layer sheet 13 placed in the vicinity thereof (the inner layer sheet 13 is given the skin care agent s) are surely formed into the concave portion 9b of the skin care agent s. At the time of joining, a method such as adhesion or welding of various adhesives such as a hot-melt adhesive can be used. Further, in the present embodiment, the surface sheet 2 of the absorber main body 1 and the inner layer sheet 13 of the outer layer body 11 are made hydrophilic. Further, the folded portion of the sheet 彳'" on the surface of the outer sheet 12 is also made hydrophilic. Therefore, at least the convex portion 9a is made hydrophilic. Therefore, the sweat of the wearer can be absorbed according to the convex portion%. Accordingly, in combination with the moisture permeability of the projection 9a, the wearer's skin can be actively kept dry. Further, in order to make some of the sheets hydrophilic, for example, it is preferred to apply various hydrophilizing agents to the sheets. Alternatively, a sheet which is mixed with a hydrophilic fiber and a hydrophobic fiber 84770 -11 - 1294774, a sheet composed of a hydrophilic fiber, and a sheet composed of a laminate of a hydrophilic fibrous sheet and a hydrophilic sheet may be used. Examples of the hydrophilic fiber include natural fibers such as cotton and pulp, synthetic fibers such as silk and riocell, and synthetic fibers such as polyvinyl alcohol and polypropylene resin. Further, in the present embodiment, the convex portion 9a is hydrophilic, and since the convex portion absorbs sweat, the water absorption is preferably limited to hydrophilicity. The portion which is folded back in terms of the surface sheet side of the inner sheet 13 and the outer sheet 12 is made hydrophilic, and the following effects (1) and (2) can be effective according to the type of the skin care agent. (1) In the case where the water-repellent skin care agent is applied to the outside of the concave portion, it is assumed that although the effluent from the absorbent core 4 is oozing out of the inner layer 13 of the sheet, it is resistant to the oozing of the side sheet of the outer layer 12, thereby contributing to prevention of leakage. In the case of imparting a water-repellent skin care agent, when the convex portion 9a is hydrophilic, the skin care agent is imparted to at least the convex portion except for the top portion. (2) In the case of using a hydrophilic skin care agent, even when the pleats in the wearer are not growing, the skin care agent is easily released from the outside due to the presence of sweat. Further, if the moisture permeability of the convex portion 9 & is not impaired, the addition of the concave portion 9b to the convex portion 9a can also impart a skin care agent. However, even if a water-repellent/hydrophilic skin care agent is used, once moisture is considered, it is moisture-permeable, and at least the top of the convex portion 9a is not given a skin care agent to ensure moisture permeability, and is particularly preferable only for the concave portion 9b. Skin care agents are ideal. As a skin care agent, it adheres to the skin of the wearer and can act on it to stay or penetrate into the skin. It can be used for protection and healing equivalent without any particular restrictions. For example, the area of the chemical product can be used as a skin softener 84770 -12- 1294774. For example, liquid stone insects _ W put seven V poly hydrocarbon silicone oil, animal and vegetable oil (olive oil, jojoba oil, safflower oil, squalene and shark, etc.), one, two, three glycerin, fat Group ether (ten called π dimethyl butyl b bond, palmitoyl - 1,3-dimethyl butyl ether, hard m dimethyl butyl ether, palm sputum · dimethyl butyl ether and hard Ointment such as ester decyl dimethyl butyl ether, such as stearyl ester, cholesteryl ester, etc., and also paraffin, Ci2~c22 fatty acid, C!2~C44 fatty acid ether, Cl2~C22 fatty alcohol, petrolatum, sorbose fat Acid esters (one, two, three), polyoxyethylene sorbitan fatty acid esters (one, two, one), metal soaps such as magnesium hard acid, sucrose fatty acid esters, cyclodextrin fatty acid esters, polyhydrocarbons A silicone resin, an alkyl polysiloxane, etc. may be further used in the publications of WO 96/16682, WO 97/05908, W〇97/05909, and W〇98/24391. Skin softener. As a skin care agent, you can also use sericin, chitin, ceramide collagen, collagen, humectant (1,3-butanediol). Hexanediol, glycerin, propylene glycol, etc.), etc. It can also be used in the diamine derivative shown in the following formula (1). Details of the diamine derivative are disclosed in the prior application of the present applicant. WO 00/61097. The ideal product of the diacid amine derivative is, for example, the compound shown by the formula (la), (lb) and (lc) described in the same publication.
Η Ο I II R1-0- R2一 Ν 一 CΗ Ο I II R1-0- R2 Ν Ν C
公式中，R1以氫氧基及/或烷氧基取代亦可，顯示碳數i 84770 -13- 1294774 〜22直鏈或枝鏈之烴；R2顯示碳數1〜22直鏈或枝鏈二價 之fe，R顯示碳數1〜4 2直鏈或枝鍵二價之煙。 作為護膚劑，亦可用爽身粉、滑石粉、二氧化鈦、醯基 化牛磺酸金屬鹽（十二烷牛磺酸鈣鹽、十二烷-β-丙氨基鈣） 二硬脂***、十六磷酸鋅鈉，Ν-ε-十二燒-L-賴氨酸、梦酮 串珠、尼龍串珠等有機及無機微粒子。該些微粒子之粒直 徑以0.05〜50 μπι，特別是1〜20 μιη為理想。 作為護膚劑，特別是用植物抽取物為理想。植物抽取物 係使各種植物之全體或其葉、樹皮、根及樹枝當中之其一 或二處以上乾燥或未使其乾燥而粉碎之後，於恒溫或加溫 下以溶劑而抽出或用索氏萃取抽出器等抽出機，根據抽出 而被取得。作為植物抽取物，例如香橼抽取物、金縷梅抽 取物、翌檜抽取物、蘆薈抽取物、黃蘗抽取物、燕麥抽取 物、海藻類抽取物（墨角藻屬）、地榆抽取物、問荊抽取物、 育春菊抽取物、油加利樹抽取物、桃子葉抽取物等親水性 之物。特別是香橼抽取物、油加利樹抽取物、金縷梅抽取 物、蘆薈抽取物及黃蘗抽取物構成之群選擇使用一種以上 之物質，護膚劑效果更加提高。即使從該些中護膚劑效果 更上一層之點，亦使用金縷梅抽取物、翌檜抽取物、香櫞 抽取物為理想。從吸收性物品之製造工程進行加熱處理之 情況無需要防爆對應之點，植物抽取物1，3· 丁二醇抽取物為 理想。 親水性之植物抽取物，添加有效成分含溶劑成分及水分 之狀態。該狀態之植物抽取物之有效成分量（除溶劑成分及 84770 -14- 1294774 水刀《外（！) ’若為〇 〇〇1〜5重量％為理想。但作為抽出 用，溶：成分而用丨，3_ 丁二醇之情況，有效成分量W，3_T -醇ϋ合於上述區域内即為理想。特別是有效成分 量，對於溶劑成分之量請1〜Η)重量料為理想。 :於本發明中，亦可用吸濕劑。作為吸濕劑，可用先前公 叙物而無特別限制。吸濕劑可於與被施行護膚劑之部位 、5 έ Α行亦1或吸濕劑亦可配置於由熬好滲入之纖 維構成之薄片尿布之規定部位，例如外層體u之外層薄片 12及内層薄片13之間"及濕劑係未含對人體有害或具刺激 性之成分為理想。特別是吸濕劑含可溶於水之成分之情 況’因該成分於被***之液體中溶解而有接觸肌膚之可 能’故該吸濕劑為實用上水不溶性之物為理想。於水可溶 性（情況施行不轉化處理為理I作為水不隸之吸收 劑可舉例⑴〜⑷。⑴於該表面物理化學性的吸附活性炭、 天然或合成硅石 '合成滞石等之水分之無機/有機多孔體。 ⑺聚乙烯丙烯酸碳酸納袈橋體;澱粉_聚乙烯丙烯酸接枝聚 合^親水性聚胺基甲酸g旨；具幾酸鹽、績酸鹽或硫酸鹽 基足早體及具磷酸鹽或膦酸鹽之單體之共聚作用體等之高 吸收性聚合物。（3)即使水分作為蒸氣作為液體吸收膨服潤 濕之梦膠等水不雜有機/無機親水㈣膠卞）各種糖類及 漠朊酸及其鹽等天然物吸濕劑。 力 84770 糸本發明中，於植物抽取物等之護膚劑之施行部位， 著護膚劑施行對該護膚劑之肌膚之滲透催化劑亦可。 此，可促進對穿者肌膚之護膚劑之滲透，痱子等更加被 -15 - 1294774 制，且於痱子等發生之情況可更加迅速被治癒。 作為滲透催化劑，溶解度參數值（以下稱為SP值）為15〜 17,特別是用16〜16.8之物質為理想。SP值於上述區域内， 成為不黏腻而觸感舒爽之尿布。 作為滲透催化劑用脂肪族***及脂肪族酯為理想。特別 疋熱用穩足之物質之脂肪族乙酸為理想。此乃因於吸收性 物品之製造工程中，與一般各構成部配件之接合時熱被授 與，此時脂肪族***為變性·分解困難之故。 特別理想之滲透催化劑係十四醯_ 1，3 -二甲基丁基乙鍵、 棕櫚-1，3-二甲基丁基***、硬酯-；1，3_二甲基丁基***、棕 櫚-3-二甲基丁基***、硬酯二甲基丁基***等脂肪族乙 酸〇 於植物抽取物等之護膚劑之施行部位，添加上述滲透催 化劑亦可施行其他之成分。作為如此之成分可舉例上述滲 透似化劑之凝膠化劑。據此可謀求滲透催化劑之固定化。 作j凝膠化劑可用能制止上述滲透催化劑之擴散·轉移之 、彳】4可舉例石*鼠、脂肪酸（C12〜C22)、脂肪族醇（c12 〜C22)、凡士林、脂肪酸山梨糖抽取物（一、二、三）、聚氧 乙％月曰肪酸山梨糖抽取物等。凝膠化劑因護膚劑效果亦奏 效j理想。嘁膠化劑對於100重量部滲透催化劑為10〜2⑻ 重量部特別疋被施行50〜⑽重量部，從經濟性咸、 加工性之點為理想。 心 I植物抽取物等之護膚劑施行之部位，添加上 化劑其他之成分姑h/逐惟 84770 仃5F可。作為如此之成分，例如護膚劑 -16- 1294774 及回應必要可施行所用之滲透催化劑及凝膠化劑之時被使 用，可舉例為調整含該些混合物之黏度之黏度調整劑。此 情況，作為該黏度調整，用具護膚劑效果之物質之液體石 蠟永烴硅氧石油、動植物油（角鯊埽、橄欖油、荷荷芭油、 紅花油），一、二、三甘油酯等為理想。護膚劑、滲透催化 劑、凝膠化劑及黏度調整劑之混合物之恒溫之jis硬 度係2〇 50，於可並存之觀點而言，對於肌膚之護膚劑之 轉移性及觸感為理想。 ,於本實施形態之尿布丨中，於施行護膚劑之部位，亦可施 订抑/干劑。作為抑汗劑，例如可舉例銘氫氧基亞氯酸鹽、 鋁-锆鹽、酚磺酸鋅等。且為促進吸收之汗之發散，胴周圍 部及/或於腰部開口部之褶子之一部份亦可開孔處理。 本發明未被限制於上述實施形態。例如於上述實施形態 中，於胴周圍部及腰部開口部之褚子上授與護膚劑，然而 替換其之’對尿布朝肌膚面之其他之伸縮自如之區域，例 如於腿邵開口部上授與護膚劑亦可。 此外上逑實施形態係有關内褲型之拋棄式尿布，然而本 發明展開型之拋棄式尿布亦同樣可適用。再者，尿布以外 疋吸收性物品，例如衛生棉及成人尿布墊亦同樣可適用。 如同以上所詳述一般，若根據本發明之吸收性物品，可 有效防止濕療、瘅子、斑療等之發生。且於濕療、㈣T 起斑疹等發生了之情況，亦可迅速治癒。 、 【圖式簡單說明】 84770 圖1係顯示作為本發明吸收性物品之一例之褲型拋棄式 1294774 尿布之斜視圖。 圖2(a)係顯示於圖丨之尿布組合前之情況由表面薄片所視 (伸張狀態之平面圖，圖2(b)係於圖2(a)之b-b線剖面圖。 圖3係於鬆弛狀態之圖線剖面圖。 圖4係於伸張狀態之圖2之ΙΙΙ-ΙΠ線剖面圖。 【圖式代表符號說明】 1 尿布 2 表面薄片 3 防漏薄片 4 吸收性核心 5 腰部開口部 6 腿部開口部 8 侧邊袖口 9a 凸部 9b 凹部 10 吸收體本體 - 11 外層體 12 外層薄片 13 内層薄片 51a、51b 腰部彈性部配件 61 a、61 b 腿部彈性部配件 71a 、 71b 胴圍彈性部配件 81 側邊袖口彈性部配件 A 腹侧部 84770 . 18 - 1294774 A1、A2 A之兩側緣 B 背脊部 B1、B2 B之兩側緣 C 下襠部 D 胴周圍部 D1 4之兩側線更於外面之部位 J 接合部 S 護膚劑 b-b 、 III-III 線剖面圖 84770 19-In the formula, R1 may be substituted by a hydroxyl group and/or an alkoxy group, and a hydrocarbon having a carbon number of i 84770 -13 - 1294774 to 22 linear or branched chain; R2 exhibits a carbon number of 1 to 22 straight or branched chain two The price of fe, R shows a carbon number of 1 to 4 2 straight chain or branch key bivalent cigarette. As a skin care agent, it is also possible to use talcum powder, talcum powder, titanium dioxide, thiolated taurine metal salt (dodecane taurine calcium salt, dodecane-β-propylamino calcium) distearyl ether, and hexadecyl phosphate. Organic and inorganic microparticles such as zinc sodium, strontium-ε-dodecane-L-lysine, dream ketone bead, nylon bead. The particle diameter of the fine particles is preferably 0.05 to 50 μm, particularly 1 to 20 μm. As a skin care agent, it is especially desirable to use a plant extract. The plant extract is obtained by drying the whole plant or one or more of its leaves, bark, roots and branches, or pulverizing it, and then extracting it with a solvent under constant temperature or heating or using Soxhlet. An extractor such as an extractor is taken out according to the extraction. As plant extracts, for example, camphor extract, witch hazel extract, alfalfa extract, aloe extract, astragalus extract, oat extract, seaweed extract (Fucus), mantle extract, It is a hydrophilic substance such as a stalk extract, a chrysanthemum extract, an oil-salted tree extract, and a peach leaf extract. In particular, the group consisting of citron extract, oil garnet extract, witch hazel extract, aloe extract and scutellaria extract is selected to use more than one substance, and the effect of the skin care agent is further improved. Even from the point where the effect of the skin care agent is further improved, it is desirable to use the witch hazel extract, the cockroach extract, and the citron extract. In the case of heat treatment from the manufacturing process of the absorbent article, there is no need for explosion-proof correspondence, and the plant extract 1,3·butanediol extract is ideal. A hydrophilic plant extract is added with a solvent component and water in an active ingredient. The amount of the active ingredient of the plant extract in this state (except the solvent component and the 84770 -14- 1294774 water knife "outer (!)" is preferably 1 to 5 wt%, but is used as a solvent for extraction. In the case of hydrazine, in the case of 3-butanediol, it is preferred that the amount of the active ingredient W and the 3_T-alcohol are in the above-mentioned region. In particular, the amount of the active ingredient is preferably 1 to Η for the amount of the solvent component. In the present invention, a moisture absorbent can also be used. As the moisture absorbent, the prior art can be used without particular limitation. The moisture absorbent may be disposed at a portion of the sheet diaper composed of the fibers which have been infiltrated, such as the outer layer u and the outer sheet u, and the moisture absorbing agent may be disposed at a portion where the skin care agent is applied, or 5 έ 亦 1 or a moisture absorbent. It is desirable that the inner sheet 13 "and the aerosol system does not contain harmful or irritating ingredients. In particular, the moisture-absorbing agent contains a component which is soluble in water. 'The component is likely to be in contact with the skin because it is dissolved in the excreted liquid. Therefore, it is desirable that the moisture absorbent is practically water-insoluble. Soluble in water (in the case of non-conversion treatment, I can be used as an absorbent for water.) (1) ~ (4) On the surface of physicochemical adsorption of activated carbon, natural or synthetic silica, synthetic stagnation, etc. Organic porous body. (7) Polyvinyl acrylate carbonate strontium bridge; starch _ polyethylene acrylic acid graft polymerization ^ hydrophilic polyurethane for the purpose; with a few acid salt, acid salt or sulfate based foot and phosphate Or a superabsorbent polymer such as a copolymer of a monomer of a phosphonate. (3) Even if water is used as a vapor as a liquid, it is absorbed by a moisturizing gelatin such as water, a non-heteroorganic/inorganic hydrophilic (tetra), and various sugars. And natural moisture absorbent such as desert acid and its salt. In the present invention, in the application site of a skin care agent such as a plant extract, a skin care agent may be applied to the skin of the skin care agent. Therefore, it can promote the penetration of the skin care agent for the wearer's skin, and the scorpion and the like are further made by -15 - 1294774, and can be cured more quickly in the case of lice. As the permeation catalyst, the solubility parameter value (hereinafter referred to as SP value) is preferably 15 to 17, particularly preferably 16 to 16.8. The SP value is in the above-mentioned area, and it becomes a diaper which is not sticky and feels refreshing. It is preferred to use an aliphatic ether and an aliphatic ester as the permeation catalyst. It is especially desirable to use aliphatic acetic acid with a stable substance. This is because in the manufacturing process of the absorbent article, heat is imparted to the joint of the components of the general components, and the aliphatic ether is difficult to be denatured and decomposed. Particularly desirable permeation catalysts are tetradecyl 1, 1,3 - dimethyl butyl b, palm - 1,3-dimethyl butyl ether, stearate - 1,3 - dimethyl butyl ether, An aliphatic acetic acid such as palm-3-dimethylbutylether or dimethyl butyl ether may be applied to a site where the skin care agent such as a plant extract is added, and other components may be added by adding the above-mentioned permeation catalyst. As such a component, a gelling agent of the above-mentioned permeabilizing agent can be exemplified. Accordingly, the immobilization of the permeation catalyst can be achieved. The j gelling agent can be used to prevent the diffusion and transfer of the above-mentioned permeation catalyst, and can be exemplified by stone* mice, fatty acids (C12 to C22), aliphatic alcohols (c12 to C22), petrolatum, and fatty acid sorbose extracts. (1, 2, 3), polyoxyethylene, montmorillonite, sour sorbate extract, etc. The gelling agent is also effective due to the effect of the skin care agent. The gelling agent is preferably 10 to 2 (8) by weight of the 100 parts by weight of the permeation catalyst, and is preferably 50 to 10 parts by weight, which is preferable from the viewpoint of economical saltiness and workability. Heart I plant extracts and other skin care agents are applied to the site, adding other ingredients of the chemical agent, h/v. 84770 仃5F. As such an ingredient, for example, the skin care agent -16-1294774 and the osmotic catalyst and the gelling agent used in response to the necessity can be used, and the viscosity adjusting agent containing the viscosity of the mixture can be exemplified. In this case, as a viscosity-adjusting substance, a liquid paraffin, a hydrocarbon-based hydrocarbon oil, an animal and vegetable oil (horn shark, olive oil, jojoba oil, safflower oil), a mono-, di-, triglyceride, etc. Ideal. The thermostatic jis hardness system 2〇 50 of a mixture of a skin care agent, a penetration catalyst, a gelling agent and a viscosity modifier is ideal for the transferability and feel of the skin care agent from the viewpoint of coexistence. In the diaper tissue of the present embodiment, a dry/drying agent may be applied to the site where the skin care agent is applied. As the antiperspirant, for example, hydrogen oxychlorite, aluminum-zirconium salt, zinc phenolsulfonate or the like can be exemplified. In order to promote the divergence of the absorbed sweat, one of the pleats around the ankle and/or the opening of the waist may also be perforated. The present invention is not limited to the above embodiment. For example, in the above embodiment, the skin care agent is applied to the tweezers around the crotch portion and the waist opening portion, but the other area where the diaper is stretched toward the skin surface, for example, the leg opening is taught. Also with skin care agents. Further, the upper embodiment is a disposable diaper of the pull-on type, but the disposable diaper of the expanded type of the invention is also applicable. Further, absorbent articles other than diapers, such as sanitary napkins and adult diaper pads, are also applicable. As described in detail above, according to the absorbent article of the present invention, it is possible to effectively prevent the occurrence of wet treatment, tweezers, spot treatment, and the like. In the case of wet treatment, (4) T-ray rash, etc., it can be cured quickly. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a pants-type disposable 1294774 diaper as an example of the absorbent article of the present invention. Fig. 2(a) is a front view of the diaper combination shown in Fig. 2 (a plan view of the stretched state, Fig. 2(b) is a cross-sectional view taken along line bb of Fig. 2(a). Fig. 3 is for relaxation Figure 4 is a cross-sectional view of the state of Figure 2. Figure 4 is a cross-sectional view of the ΙΙΙ-ΙΠ line of Figure 2 in the stretched state. [Illustration of the symbol of the figure] 1 diaper 2 surface sheet 3 leak-proof sheet 4 absorbent core 5 waist opening 6 legs Opening portion 8 side cuff 9a convex portion 9b concave portion 10 absorbent body body - 11 outer layer body 12 outer layer sheet 13 inner layer sheets 51a, 51b waist elastic portion fittings 61 a, 61 b leg elastic portion fittings 71a, 71b Accessories 81 Side cuffs Elastic part fittings A Ventilation part 84770. 18 - 1294774 A1, A2 A side edges B Side ridges B1, B2 B Both sides C Lower part D 胴 Around the side D1 4 Outside the part J Joint part S Skin care agent bb, III-III line profile view 84770 19-