Λ7 五、發明説明彳) 【發明所屬之技術領域】 本發明係有關丟棄式體液吸收性著用物品，更詳細係 有關如內褲襯裡等薄，而適合於吸收較少量體液之丟棄式 體液吸收性著用物品。 【先行技術】 於美國專利第4，950，264號公報，揭示有較 薄之生理用月經布。此月經布，係具有液體透過性頂布， 與液體不透過性之阻隔布，與位於這些兩布間之吸收性內 層（core)。記載有；阻隔布係可使用通氣不透液性之聚 乙烯薄膜之內容。內層係使用木材紙漿，或2片薄棉紙（ tissue paper)與位於其等之間之水凝膠（hydrogel)形成 物質所構成之疊層品等。 經濟部中央標準局員工消費合作社印製 (請先聞讀背面之注意事項再填寫本頁) 又，日本特公平6 — 3 8 8 1 5號公報所揭示之月經 用布，係吸收體上面爲由流體透過性覆蓋布所包覆，下面 爲由通氣性並且流體液不透過性之阻隔布所包覆。這種構 成之布係，在其吸收體使用該技術領域所周知慣用之粉碎 紙漿時，被認爲於布之厚度方向變成具有通氣性。 【發明所'欲解決之問題】 上述美國專利第4，9 5 0，2 6 4號公報所揭示之 布，係隨著包含於內層之水凝膠形成物質之量比之提高， 布之剛性就變高，有時會損及對於肌膚之密貼性。此物質 ，通常，係即使是硬而微細之粒子，此物之含有率高之內 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐）' Λ7 B7 五、發明説明έ ) 層’若不加壓，更佳爲在濕潤狀態不加壓成塊狀時，就不 容易保持內層之形狀所致。又，使用於阻隔布之聚乙烯， 係使用該布時有時會發生礙耳之聲音。 揭示於日本特公平6-388 1 5號公報之布之流體 透過性之蓋布或吸收體，若吸收體液時，其等蓋布或形成 於吸收體之通氣性透孔就由體液所堵塞，而喪失布厚度方 向之通氣性。 在此狀況下，本發明之課題，係提供一種在體液吸收 後也可維持良好通氣性之較薄丟棄式體液吸收性著用物品 【解決問題之手段】 爲了解決上述問題本發明作爲前提者，係由通氣性之 表面布，與通氣性之背面布，與位於這些兩布間之通氣.性 中間層布所構成之丟棄式體液吸收性著用物品。· 經濟部中央標準局員工消費合作社印製 於這種前提，本發明之特徵爲，上述表面布爲由親水 性系纖維所構成之體液吸收性之不織布，具有多數孔徑 0 . 3〜3mm之透孔，上述背面布爲由1〜8d之熱塑 性合成纖維所構成之不織布，上述中間層布爲至少包含液 體透過抗阻性並且通氣性之溶融黏合不織布之複數片熱塑 性合成纖維不織布所構成。 於本發明之較佳實施態樣，上述親水性不織布爲纖維 素系纖維之不織布，該不織布爲由，棉，紙漿，嫘縈，，醋 酸脂酯之任一所構成之射流噴網（spun lace )不織布，上 -5- (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格_( 210X2_97公釐） Λ7 B7 五、發明説明G ) 述纖維素系纖維之不織布之單位碼重爲1 5〜7 0 g / > 2。多數之上述透孔相鄰互相之中心間隔爲位於1〜1 〇 mm之範圍。又，上述熔融黏合不織布之單位碼重，係 10〜30g/m2。 【發明之實施形態】 作爲丟棄式體液吸收性著用物品，以內褲襯裡（Panty liners )爲例，詳細說明本發明如下。 第1，圖，係內褲襯裡1之斜視圖，與其Π — Π線 要部剖面圖。內褲襯裡1，係具有與穿用者之肌膚抵接之. 表面2，與抵接於著用內褲之背面3，與延伸於表裏面2 ，3間之厚度t，於厚度t方向，表面布6，與背面布7 ，與位於這些兩布6，7間之中間布層8所疊層構成。 經濟部中央標準局員工消費合作社印製 (清先閱讀背面之注意事項再填寫本頁) 表面布6，係將單位碼重1 5〜7 0 g /m 2之親水性 纖維，較佳爲纖維素系纖維互相交織之吸液性纖維網，將 具有0.3〜3mm直徑D之透孔11，形成使相鄰透孔 1 1互相之中心間隔變成1〜1 0 m m者。此纖維網係於 纖維間隙具通氣性，在此纖維網形成有透孔1 1之表面布 6係於其纖維間隙與透孔1 1具有通氣性。親水性纖維之 例，係具棉，紙漿，嫘縈，醋酸酯，將疏水性纖維表面加 以親水化之所謂公知之吸汗性纖維等，這些纖維係以單獨 ，或摻混加工成爲纖維網。這種纖維網，雖然具有不織布 ，不規則纖維網，平行纖維網等之形態，但是較佳爲不織 布形態，尤其以射流噴網（spun lace )不織布之形態，並 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨OX：297公釐） 經濟部中央標準局負工消費合作社印製 Λ7 B7 五、發明説明& ) 且’將其製造時之機械方向朝向內褲襯裡之長向使用，纖 維則使用棉。因棉一般爲具有約1 〇〜5 0 m m之纖維長 度’所尽’將此物之纖維網以高壓噴射水流處理所獲得之 射流噴網不織布時，可獲得纖維互相複雜地交織之較高抗 拉強度，與防止纖維脫落效果。又，此不織布，係具有， 棉特有之舒適肌膚觸感，與良好吸液性。表面布6之透孔 1 1· ’係只要使用公知或周知之手段形成就可以，例如， 將纖維網使甩一對壓花輥夾壓形成，或，在具有多數突起 之支持體上對於纖維網噴射高壓噴射水流，而如沿著其突 起周壁可將纖維重新排列加以形成。背面布7，係使用纖 度1〜8 d之熱塑性合成纖維所構成單位碼重1 〇〜5 〇 g / m 2之點黏（point bond )不織布。這種不織布，係纖 維互相在加熱加壓下間歇性地熔著，而形成具有約〇 . 5 〜5 mm2面積之熔著點（沒有圖示），所以具有通氣性與 高抗拉強度。在熔著點，纖維爲互相熔著成爲薄膜化，這 種熔著點占有背面布7表面積之1 0〜7 0 %。熔著點係 均勻地分布於全體背面布7較佳，但是，不顯著地妨礙背 面布7之通氣性之程度，也可偏布於特定部位。 中間布層8，係從背面布7向表面布6，依序地疊層 有，爲了提高防漏布1 2之抗拉強度所需之補強布1 3， 及使襯裡1變成柔軟成爲膨鬆所需之緩衝布1 4。防漏布 1 2係即使表面布6所吸收之體液浸透於中間布層8，也 使其不會達到背面布7防止其浸透’或加以妨礙。在這種 防漏布1 2係以聚丙烯樹脂（polypropyren resin )等之熱 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請也閲讀背面之注意事項再填寫本頁) 11 五、發明説明6 ) 經濟部中央標準局員工消費合作社印裝 (請先閱讀背面之注意事項再填寫本頁) 塑性合成樹脂做爲原料，而使用具有單位碼重1 〇〜3 0 g /m 2之溶融黏合不織布。此不織布係備有，使用於體液 吸收性著用物品時所需之實用上通氣性，與防止或抑制體 液透過之液體透過抗阻性。此不織布係由纖度1 d以下之 溶融黏合纖維所形成，而具有布般之柔軟性，而彎曲時也 不會發生礙耳之聲音。但是，此不織布一般爲不具有得以 成爲吸收性著用物品之表面包覆材之抗拉及對於摩擦之強 度。補強布1 3，係接合於其溶融黏合不織布，用來提升 該不織布之強度者，而使用具有纖度1〜8 d之聚丙烯纖 維等之熱塑性合成纖維所構成之紡黏型（spunbond)不織 布，其單位碼重爲10〜40g/m2。緩衝布14，係具 有纖度1〜8 d之捲曲複合纖維所構成之膨鬆度高之不織 布，其單位碼重爲1 0〜5 0 g/m2。可使用之複合纖維 之一例，係聚酯纖維與聚乙烯纖維所構成之鞘形空心膨體 _型（sheath and core type)之複合纖維，或並列型（side by side)之複合纖維。這種複合纖維，係具有機械性交織情形 及/或互相熔著加以交織之情形。後者時，不織布係可對 於內褲襯裡1帶來特別高之緩衝性。 於第2圖，處於疊層狀態之背面布7，與防漏布1 2 ，與補強布1 3，與緩衝布1 4，與表面布6，係於互相 抵接之面，避免顯著地妨礙布之通氣性，間歇性地加以接 合。這種接合，除了可使用熱熔接著劑等接著劑之外，替 代其接著劑也可間歇性地互相熔融布。處於疊層狀態之背 面布7下面，係塗敷有黏著劑2 1 ，而其黏著劑2 1下面 本紙張尺度適用中國國家標準（CNS ) A4規格< ,210父297公釐) Λ7 B7 五、發明説明t ) 爲由剝離紙2 2加以包覆保護。黏著劑2 1係將襯裡1對 於著用內褲固定成可剝離者，而不至於妨礙背面布7之通 氣性間歇性地加以塗·敷。 由於構成爲斯此之內褲襯裡1，係將複數片之通氣性 布，疊層成不至於損及其等之通氣性，所以，在厚度方向 具有通氣性。所著用之襯裡1，係體液由表面布6加以吸 收，保持。位於表面布6下側之各布，由於是屬於疏水性 之熱塑性合成纖維，所以由表面布6所吸收之體液，幾乎 不會從表面:布6流到中間布層8。不過，體液量較襯裡1 之吸液容量爲大，或襯裡1承受大的體壓時，就不在此限 0 經濟部中央標準局負工消費合作社印製 (請·先閏請背面之注意事項再填耗本頁) 於表面布6，透孔1 1之直徑D，係遠較形成纖維網 之棉纖維之間隙爲大，若所排泄之體液流入於透孔1 1時 ，除非於其透孔11周圍之表面布6之吸液量爲成飽和狀 態，體液係從透孔1 1之周壁由棉纖維所吸收，而從透孔 1 1消失。因位於透孔1 1下方者爲疏水性緩衝布1 4， 所以，透孔1 1內之體液，從透孔1 1流至襯裡1內部， 堵塞緩衝布1 4或防漏布1 2等纖維間隙，不至於妨礙這 些布之通氣性。所以，襯裡1係若體液從透孔1 1消失時 ，由於其透孔1 1再維持其厚度方向之通氣性。 有關本發明之丟棄式體液吸收性著用物品，係除了圖 示例之內褲襯裡1之外，也可作爲月經布，失禁者用吸尿 墊片，吸血用墊片等使用。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） .g . 經濟部中央標準局貝工消費合作社印裝 389689 五、發明説明f ) 【發明之效果】 有關本發明之丟棄式體液吸收性著用物品，係其表面 布使用吸液性且通氣性之布，由於重疊於此布之熱塑性合 成纖維所構成之不織布具有液體透過抗阻性與通氣性，所 以，此物品就可變成薄而通氣性良好者。 由於表面布使用不具纖維素系纖維之熔著或由黏合劑 之纖維接合部之射流噴網不織布，所以，此物品可成爲肌 膚觸感良好，吸收性良好者。 表面布’係具直徑爲0 . 3〜3. m m之透孔，而可維 持體液排泄後之優秀通氣性。 因作爲液體透過抗阻性之布，使用溶融黏合不織布所 以，不會發生如使用通氣不透液性之塑膠薄膜時之礙耳聲 音。.. 圖式之簡單說明 第1.圖係內褲襯裡之斜視圖。 第2圖係沿著Π — Π線之要部截斷面之圖。 【符號之說明】 1 體液吸收性著用物品（內褲.觀裡），6 表面布，7 背面布，11 透孔，12，13， 1 4 中間層布。 J — (請先閱績背面之注意事項再填寫本頁) 丁 、ν'β 本紙張凡度遴用丫囤囤豕標準（CNS ) A4規格（210X 297公釐） -10Λ7 V. Description of the invention 彳) [Technical field to which the invention belongs] The present invention relates to a disposable body fluid absorbent wearing article, and more specifically relates to a disposable body fluid absorption that is thin such as a panty liner and is suitable for absorbing a small amount of body fluid. Sexual items. [Advanced Technology] In U.S. Patent No. 4,950,264, a thin menstrual cloth for physiological use is disclosed. This menstrual cloth is a liquid-permeable top cloth, a liquid-impermeable barrier cloth, and an absorbent inner core located between these two cloths. It is described that the barrier cloth is made of a breathable and liquid-impermeable polyethylene film. The inner layer is made of wood pulp, or a laminate of two tissue papers and a hydrogel-forming substance located between them. Printed by the Consumers' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page). Also, the menstrual cloth disclosed in Japanese Patent Fair No. 6 3 8 8 1 5 is on the absorber. It is covered with a fluid-permeable covering cloth, and the lower surface is covered with a barrier cloth that is air-permeable and fluid-liquid impermeable. The cloth system having such a structure is considered to have air permeability in the thickness direction of the cloth when the absorbent body uses pulverized pulp which is well known in the technical field. [Problems to be Solved by the Invention] The cloth disclosed in the above-mentioned U.S. Patent No. 4,950,264 has been developed as the ratio of the amount of hydrogel-forming substances contained in the inner layer increases. The rigidity becomes higher, which may impair the adhesion to the skin. This material is usually even hard and fine particles. The content of this material is high. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm). Λ7 B7 V. Description of the invention) 'If it is not pressurized, it is more preferable that it is difficult to maintain the shape of the inner layer when it is not pressurized into a mass in a wet state. In addition, the polyethylene used in the barrier cloth may cause an ear-obstructing sound when the cloth is used. The fluid-permeable cover cloth or absorbent body disclosed in Japanese Patent Publication No. 6-388 1 5 is used to absorb body fluids, and such cover cloths or air-permeable perforations formed in the absorbent body are blocked by body fluids. However, the air permeability in the thickness direction of the cloth is lost. Under these circumstances, a problem of the present invention is to provide a thin disposable body fluid absorbent wearing article that can maintain good ventilation even after absorption of body fluids. [Means for Solving the Problems] In order to solve the above problems, the present invention is a prerequisite, It is a disposable body fluid absorbent article composed of a breathable surface cloth, a breathable back cloth, and a breathable intermediate layer cloth located between these two cloths. · Printed on this premise by the Employees' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, the present invention is characterized in that the surface cloth is a non-woven body fluid absorbent cloth composed of hydrophilic fibers, and has a large aperture of 0.3 to 3 mm. The above-mentioned back cloth is a non-woven cloth made of thermoplastic synthetic fibers of 1 to 8 d, and the intermediate layer cloth is made of a plurality of thermoplastic synthetic fiber non-woven cloths that contain at least liquid permeability resistance and air permeability of melt-bonded non-woven cloth. In a preferred embodiment of the present invention, the hydrophilic non-woven fabric is a non-woven fabric of cellulose fibers, and the non-woven fabric is a spun lace composed of any of cotton, pulp, cotton, and acetate. ) Non-woven, top-5- (Please read the precautions on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 specifications_ (210X2_97 mm) Λ7 B7 V. Invention Description G) The unit weight of the non-woven fabric is 15 to 70 g / > 2. Most of the above-mentioned through holes are adjacent to each other at a center interval in a range of 1 to 10 mm. The unit weight of the melt-bonded nonwoven fabric is 10 to 30 g / m2. [Embodiment of the Invention] As a disposable body fluid absorbent wearing article, panty liners are taken as an example, and the present invention will be described in detail as follows. FIG. 1 is a perspective view of the underwear liner 1, and a cross-sectional view of the main part taken along line II-II. Underwear lining 1, which has contact with the skin of the wearer. Surface 2, with abutment on the back 3 of the underwear, and a thickness t extending between the surface 2 and 3, in the direction of thickness t, the surface is clothed 6 and the back cloth 7 and the middle cloth layer 8 located between these two cloths 6, 7 are laminated. Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (Read the precautions on the back before filling in this page) The surface cloth 6 is a hydrophilic fiber with a unit weight of 15 to 70 g / m 2, preferably a fiber The liquid-absorbent fiber web in which the plain fibers are intertwined will form the through-holes 11 having a diameter D of 0.3 to 3 mm to form a center space between adjacent through-holes 11 1 to 10 mm. The fiber web is permeable to the fiber gap, and the surface cloth 6 with the through holes 11 formed in the fiber web is permeable to the fiber gap and the through hole 11. Examples of the hydrophilic fibers include cotton, pulp, cellulose, acetate, and the so-called sweat-absorbent fibers whose hydrophilic surfaces are hydrophilized. These fibers are processed individually or blended to form a fiber web. Although this kind of fiber web has the form of non-woven fabric, irregular fiber web, parallel fiber web, etc., it is preferably in the form of non-woven fabric, especially in the form of spun lace non-woven fabric, and this paper standard applies Chinese national standards ( CNS) A4 specification (2 丨 OX: 297 mm) Printed by the Central Standards Bureau of the Ministry of Economic Affairs and Consumer Cooperatives Λ7 B7 V. Description of the invention &) and use the machine direction at the time of manufacture towards the long direction of the underwear lining, The fiber is cotton. Because cotton is generally a fiber with a fiber length of about 10 to 50 mm, 'exhaust', when the spunlace obtained by treating the fiber web with a high-pressure water jet is not woven, the fibers have a higher resistance to the complex interweaving of the fibers. Tensile strength, and the effect of preventing fiber shedding. In addition, this non-woven fabric has a cotton-like comfortable skin feel and good liquid absorption. The through holes 1 1 · 'of the surface cloth 6 can be formed by using known or well-known means. For example, the fiber web is formed by pinching a pair of embossing rollers, or the fibers are supported on a support having a large number of protrusions. The net sprays a high-pressure jet of water, and the fibers can be rearranged and formed along its protruding peripheral wall. The back cloth 7 is a point bond non-woven fabric made of thermoplastic synthetic fibers having a fineness of 1 to 8 d and a unit weight of 10 to 50 g / m 2. In this non-woven fabric, the fibers are intermittently fused to each other under heat and pressure to form a fusion point (not shown) having an area of about 0.5 to 5 mm2, so it has air permeability and high tensile strength. At the fusion point, the fibers are fused to each other to become a thin film. This fusion point occupies 10 to 70% of the surface area of the back cloth 7. It is preferable that the fusion points are uniformly distributed over the entire back surface cloth 7. However, the fusion points may be distributed to a specific location to a degree that does not significantly impede the air permeability of the back surface cloth 7. The intermediate cloth layer 8 is sequentially laminated from the back cloth 7 to the surface cloth 6, and the reinforcing cloth 1 3 required to improve the tensile strength of the leak-proof cloth 12 and the lining 1 become soft and bulky. Required cushion cloth 1 4. The leak-proof cloth 1 2 prevents the body cloth absorbed by the surface cloth 6 from penetrating the intervening cloth layer 8 or preventing it from interfering with it, even if it penetrates the intermediate cloth layer 8 '. In this leak-proof cloth, 1 2 is made of polypropylene resin (polypropyren resin), etc. The size of this paper applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (please also read the precautions on the back and fill in this page) 11 V. Description of the invention 6) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page) Plastic synthetic resin is used as the raw material, and the unit weight is 1 〇 ~ 3 0 g / m 2 melt-bonded non-woven fabric. This non-woven fabric is provided with practical air permeability required for use in a bodily fluid-absorbent wearing article, and liquid permeation resistance for preventing or inhibiting the permeation of bodily fluids. This non-woven fabric is made of melted and bonded fibers with a fineness of 1 d or less, and has a cloth-like softness, and no ear-obstructing sound occurs when it is bent. However, this nonwoven fabric generally does not have the tensile strength and the frictional resistance to a surface coating material that can be used as an absorbent article. Reinforcing cloth 1 3 is a spunbond non-woven fabric composed of thermoplastic synthetic fibers such as polypropylene fibers having a fineness of 1 to 8 d, which are joined to the melt-bonded non-woven fabric to improve the strength of the non-woven fabric. Its unit code weight is 10 ~ 40g / m2. The buffer cloth 14 is a non-woven fabric having a high bulkiness composed of crimped composite fibers having a fineness of 1 to 8 d, and the unit weight is 10 to 50 g / m2. An example of a composite fiber that can be used is a sheath-shaped hollow bulk-type (sheath and core type) composite fiber composed of polyester fiber and polyethylene fiber, or a side-by-side composite fiber. Such composite fibers are mechanically intertwined and / or intertwined with each other. In the latter case, the non-woven fabric can provide particularly high cushioning properties to the panty liner 1. In Fig. 2, the back cloth 7 in a laminated state, the leak-proof cloth 1 2, the reinforcing cloth 13, the buffer cloth 14, and the surface cloth 6 are attached to the mutually abutting surfaces, so as to avoid significant obstruction. The air permeability of the cloth is intermittently joined. In this joining, in addition to an adhesive such as a hot-melt adhesive, it is possible to melt the cloth intermittently instead of the adhesive. In the laminated state, underneath the back cloth 7 is coated with an adhesive 2 1, and the adhesive 2 1 is under this paper. The size of the paper is applicable to the Chinese National Standard (CNS) A4 specifications < 210 parent 297 mm) Λ7 B7 5 Description of the invention t) Covering and protecting with release paper 2 2. The adhesive 2 1 is applied to the backing cloth 7 intermittently to fix the liner 1 to a person who can be peeled off with underwear without disturbing the breathability of the back cloth 7. Since the underpants lining 1 is composed of a plurality of sheets of breathable cloth, the breathable fabric is laminated so as not to impair the breathability, and therefore, it has breathability in the thickness direction. For the lining 1 used, the body fluid is absorbed and held by the surface cloth 6. The cloths on the lower side of the surface cloth 6 are hydrophobic thermoplastic synthetic fibers, so that the body fluid absorbed by the surface cloth 6 hardly flows from the surface: cloth 6 to the intermediate cloth layer 8. However, the body fluid volume is larger than the absorbing capacity of the lining 1, or when the lining 1 is subjected to a large body pressure, it is not limited to this. 0 Printed by the Consumers' Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs Fill this page again) On the surface cloth 6, the diameter D of the through holes 1 1 is much larger than the gap between the cotton fibers forming the fiber web. If the excreted body fluid flows into the through holes 11 1 The amount of liquid absorbed by the surface cloth 6 around the hole 11 is saturated, and the body fluid is absorbed by the cotton fibers from the peripheral wall of the through hole 11 and disappears from the through hole 11. The one below the through-hole 11 is the hydrophobic buffer cloth 14, so the body fluid in the through-hole 11 flows from the through-hole 11 to the inside of the lining 1, blocking the fibers such as the buffer cloth 14 or the leak-proof cloth 12 The gap does not hinder the air permeability of these cloths. Therefore, when the liner 1 disappears from the through-hole 11, the through-hole 11 maintains its breathability in the thickness direction. The disposable body fluid absorbent wearing article of the present invention can be used as a menstrual cloth, a urine-absorbent pad for incontinence patients, a blood-absorbent pad, etc. in addition to the underwear liner 1 shown in the figure. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm). G. Printed by Shellfish Consumer Cooperative, Central Standards Bureau of the Ministry of Economic Affairs 389689 5. Description of the invention f) [Effects of the invention] Disposable body fluids related to the present invention Absorptive articles are made of liquid-absorptive and breathable cloth for the surface cloth. Since the non-woven fabric made of thermoplastic synthetic fibers superimposed on this cloth has liquid permeability resistance and air permeability, this article can become Thin and well ventilated. Since the surface cloth uses non-cellulose-based fusing or spunlaced non-woven cloth made of fiber joints of the binder, this article can be a skin with good touch and good absorbency. The surface cloth 'is provided with a through hole having a diameter of 0.3 to 3. m m, and can maintain excellent ventilation after body fluid excretion. Because it is a liquid-permeability-resistant cloth, a melt-bonded non-woven fabric is used, so that it does not disturb the ears when using air-permeable and liquid-impermeable plastic films. .. Brief Description of the Drawings Figure 1. The perspective view of the underwear lining. Figure 2 is a diagram of a section taken along the major part of the Π-Π line. [Explanation of symbols] 1 Body fluid absorbent wearing article (underpants. Kanri), 6 surface cloth, 7 back cloth, 11 through holes, 12, 13, 1 4 middle layer cloth. J — (Please read the notes on the back of the results before filling out this page) Ding, ν'β This paper uses the standard of CNF A4 (210X 297mm) -10