TW527180B - Body fluid absorbing article and method of manufacturing the article - Google Patents
Body fluid absorbing article and method of manufacturing the article Download PDFInfo
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- TW527180B TW527180B TW91101780A TW91101780A TW527180B TW 527180 B TW527180 B TW 527180B TW 91101780 A TW91101780 A TW 91101780A TW 91101780 A TW91101780 A TW 91101780A TW 527180 B TW527180 B TW 527180B
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527180527180
本發明係關於吸收處理體液的拋棄 爾生棉等的體液吸收性物品。 / 式紙尿布、生理用The present invention relates to body fluid absorbent articles such as disposable cotton that absorbs and treats body fluids. / Type diapers, physiological
此種體液吸收性物品,基 面對身體肌膚側,並且係液體 離身體肌膚側;以及體液吸收 層之間。 本上具備·表面層,設置在 透過性;防漏層,設置在遠 性部,設置在表面層和防漏Such a body fluid absorbent article faces the body skin side, and the liquid is away from the body skin side; and between the body fluid absorbent layers. Originally has a surface layer, which is provided in the permeability; a leak-proof layer, which is provided in the remote part, is provided in the surface layer and is leak-proof
在此狀況中,體液吸收性部之構成 :品可以利用’但是’吸收性素材主要有,高吸收性高々 子、棉狀紙塊(鬆軟的紙塊)紋紙等吸收紙。隨著却 =收性高分子技術之進步,而使體液吸收性部能麥 交付更溥,所以,製品之吸收部分能夠更貼近身體,使3 漏變少。 使用者所要求之此種製品的吸收特性之開發改善方 向’係要求能夠更薄、吸收容量更大、並且能夠承‘長時 間之穿用。In this situation, the body fluid absorbent part is composed of: ‘but’ absorbent materials are mainly absorbent paper such as high absorbent and high duster, cotton-like paper (soft paper) pattern paper. With the advancement of polymer technology, the delivery of body fluid-absorptive energy can be improved. Therefore, the absorption part of the product can be closer to the body, so that the leakage is reduced. The direction of development and improvement of the absorption characteristics of such products requested by users' is to be thinner, to have a larger absorption capacity, and to be able to withstand wear for a long time.
可是,為了滿足這些要求,例如在吸收尿液時,就必 須要將多次之排尿量,全部吸收到體液吸收性部。可是, 重複地排尿下,體液吸收性部的吸收速度會逐漸變慢,特 別是往往體液無法吸收到達體液吸收性部之縱向端部。其 原因係體液無法充分往縱向擴散,因為高吸收性高分子^ 膨潤而妨礙體液擴散,而會產生所謂的凝膠阻塞 (gel-blocking )現象。 解決14些現象之手段,有日本專利公報2〇〇〇 —51〇〇31 號,以及日本專利公報2000 —5 1 〇〇33號等,幫助體液往縱However, in order to meet these requirements, for example, when absorbing urine, it is necessary to absorb all of the urine output to the body fluid absorbing part. However, with repeated urination, the absorption rate of the body fluid absorbent section becomes gradually slower, and in particular, the body fluid cannot be absorbed up to the longitudinal end of the body fluid absorbent section. The reason is that the body fluid cannot be sufficiently diffused in the longitudinal direction, because the superabsorbent polymer swells and prevents the body fluid from being diffused, so that a so-called gel-blocking phenomenon may occur. Means to solve these 14 phenomena include Japanese Patent Gazette No. 2000-51301 and Japanese Patent Gazette No. 2000-5101003, etc.
527180 五、發明說明(2) 向擴散之技術;在日本專利公報2 0 〇 〇 - 5 1 0 0 3 1號,以及日 本專利公報200 0-5 1 0 033號等之中,曾經提案··防止高吸 收性高分子之凝膠阻塞之技術、想辦法在高吸收性高分子 之形狀或組合上下工夫、因為濡濕而變膨脹的空間之確保 方法等。 可是,不管用何種方法,都無法充分解決上述問題。 重新檢討其原因的話,習知之體液吸收性物品的體液吸收 性部係做成縱長形狀,沿著製品之縱向配置,體液排出部 位則設計在位於體液吸收性部之約略中心部,其前提係自 排出部位而來的體液,應該會擴散到縱向端部。可是,只 要體液無法充分擴散到縱向端部的話,基本上,就無法以 體液吸收性部全體來吸收體液。 本發明之主要課題,係提供一種體液吸收性物品,其 跨過體液在體液吸收性部内部擴散之極限,利用一旦與體 液接觸就會收縮之收縮性材料,藉由體液吸收部之^變 化,來有效利用全部的吸收材料;由整體來看,其具有: 薄型、吸收容量大、能夠承受長時間穿用等特點。 本發明之另一課題,係提供一種體液吸收性物品, 對於體液排出部位,其吸收部會伴隨著體液之排出, :位置。本發明之士 一課題,係提供一種體液吸收性物 口 口不會發生因4⑧口及收性冑分子之膨服而妨礙體 的所謂「凝膠阻塞」現象,能夠充分發揮高吸收性高g 的功能。 + 解決這些課題之本發明 ’係能夠吸收固持體液的體液527180 V. Description of the invention (2) Diffusion technology; in Japanese Patent Gazette No. 2000-510 1 No. 1 and Japanese Patent Gazette No. 200-5-10 0 033, etc., there have been proposals ... Techniques to prevent gel blocking of superabsorbent polymers, methods to ensure the shape or combination of superabsorbent polymers, and methods to secure a space that swells due to wetness. However, no matter which method is used, the above problems cannot be fully solved. If the reason is reviewed, the body fluid absorbent part of the conventional body fluid absorbent article is formed in a long shape and arranged along the longitudinal direction of the product, and the body fluid discharge part is designed at the approximate center of the body fluid absorbent part. The premise is that The body fluid from the discharge site should spread to the longitudinal ends. However, as long as the body fluid cannot be sufficiently diffused to the longitudinal end portion, it is basically impossible to absorb the body fluid with the entire body fluid-absorptive portion. The main subject of the present invention is to provide a body fluid absorbent article, which crosses the limit of body fluid diffusion inside the body fluid absorbent section, and uses a shrinkable material that shrinks upon contact with the body fluid, and changes through the body fluid absorbent section. To effectively use all the absorbent materials; overall, it has the characteristics of: thin, large absorption capacity, can withstand long-term wear and so on. Another object of the present invention is to provide a bodily fluid absorbent article. For a bodily fluid discharge site, the absorbent part is accompanied by the discharge of the bodily fluid: position. One object of the subject of the present invention is to provide a so-called "gel blocking" phenomenon in which a body fluid absorbent material does not obstruct the body due to the swelling of the 4th mouth and the retractable gadolinium molecule, and can fully exert high absorption and high g. Functions. + The present invention which solves these problems is a body fluid capable of absorbing and retaining body fluids
527180 五、發明說明(3) 吸收性物品,豆中 材料設置成能;自由收:旦與體液接觸,將會收縮的吸收 將旦與體液接觸,將合收妒μ :由收縮的話,在丄= ;材料設置成能夠 #位會移動,而吸收材料 二:中之先前吸收體液的 對於體液排出部位,吸收:㈢取而代之。亦即,相 出,而更新變化位置。所以' ^部會隨著體液之排 性,薄容量大、能夠承受以J來:體液吸收 在這種體液吸收性物品中,一船二1牙: =身體肌膚側’並且係液體透過生防ί:層’設置 =身體肌膚侧;以及體液吸收性匕二置在 漏層之間。做為適合前述課 :置在表面層和防 縮-定長度的收縮性材料二與體液接觸會收 化的體液吸收性材料所構成之吸收材料收=材料呈-體 於其中。在這種狀況下心料係此夠收縮之形態,配置 化之體液吸收性部也 的更新功能。 口此此夠發揮前述之本發明 在本發明中,吸收材料 縮。而最希望的型態係吸收料‘二性物品能夠收 性物品上。在這種狀況下,:::;:;定在體液吸收 及收材枓精由其收縮而朝向固 1 第6頁 2107-4643-PF(N);Tcshiau.ptd 527180527180 V. Description of the invention (3) Absorptive articles, the material in the bean is set to energy; free collection: once it comes into contact with body fluids, it will shrink and absorb it. Once it comes into contact with body fluids, it will gather together. =; The material is set to be able to move in the # position, while the absorbent material 2: in the previously absorbed body fluid for the body fluid discharge site, absorption: ㈢ instead. That is, the phase is displayed and the change position is updated. Therefore, the ^ part will be discharged with body fluids, has a large thin capacity, and can withstand J: body fluids are absorbed in this body fluids absorbent article, one boat and two teeth: = body skin side ', and the system is liquid permeation biocontrol ί: layer 'setting = body skin side; and a body fluid absorbent dagger is placed between the drain layers. As suitable for the previous lesson: the absorbent material composed of the body fluid absorbent material placed on the surface layer and the shrink-proof material of a predetermined length-proof and contracted in contact with body fluids will be the material present in the body. In this situation, the heart is in a form that can shrink enough, and the reconstituted body fluid absorbent part also renews its function. This is enough to make use of the aforementioned invention. In the present invention, the absorbing material is shrunk. And the most desirable type of absorbent material is the 'hermaphroditic article'. In this situation ::::;:; fixed to the absorption of body fluids and the essence of the harvested material shrinks from its contraction and becomes solid 1 page 6 2107-4643-PF (N); Tcshiau.ptd 527180
五、發明說明(4) 定在體液吸收性物品上之固定部收縮移動。又,此時,吸 另-端部則做成沒有固定之自由端部;或暫時固 ^體❹收性物品上’隨著吸收材料之收縮會脫離之形 明也可 選擇配 明之吸 液接觸 上與前 以採用 十生高分 性材料 體化。 向上呈 ,膨脹 縮。 高吸收 載體呈 採用高 這種狀 會自載 高吸收 本發 固定部則 本發 料,與體 料,實質 收材料可 由高吸收 以及收縮 料係呈一 在收縮方 之部位上 會妨礙收 在此 高分子之 部,最好 形態。在 内部,不 持多數個 以採用多 列方向之 收材料可 後會收縮 述收縮性 以下之形 子和固持 ,體液吸 而 ’ 間歇式配 的高吸收 性高分子 在收縮方 吸收性高 況下,高 體脫落。 性高分早 數個吸收 一端部或 以由以下 一定長度 材料呈一 態,其具 南吸收性 收性材料 吸收性高 置。在沒 性高分子 另一端部 構件來構 ;以及體 體化。在 有··體液 高分子之 實質上與 分子最好 有配置高 不會互相 之形態,而其 成:收 液吸收 此狀況 吸收性 載體所 前述收 相對於 吸收性 干涉, 縮性才才 性材 下,吸 材料, 構成; 縮性材 載體, 局分子 而且不 之間歇式配置形態中,高吸收性 向上延伸之袋狀,而且在其内 分子在收縮方向上間歇式配置之 吸收性高分子穩固地固持在載體 又在個袋狀載體中,能夠固 入,在此高 〜网队%配置形離中, 體中之沒有配置高吸收性高分子部分之收縮方:上的長5. Description of the invention (4) The fixed part fixed on the body fluid absorbent article shrinks and moves. Also, at this time, the suction-end portion is made into a free end without fixing; or a temporary solid body is placed on the retractable article, and it will be detached with the shrinkage of the absorbent material. You can also choose a prescribed liquid-absorbing contact. Up and down the body with ten-year high-resolution materials. It is upwards, expanding and contracting. The superabsorbent carrier adopts such a shape. It will self-load the high-absorption hair. The fixed part will be the hair material, and the body material. The material can be received by the high-absorption and shrink material. The polymer part is best in form. Internally, without holding a large number of materials in a multi-row direction, the material will shrink and retain the shape below the shrinkage, and the body fluid will be absorbed, and the 'absorptive type' of the superabsorbent polymer will be highly absorbent under the contraction side. , High body falls off. Sexual high scores. Several absorbers at one end or a certain length of the following materials are in a state, and the absorbent material is highly absorbent. At the other end of the polymer, the structure is constructed; In the body fluid polymer, the substance and the molecule are preferably arranged in a form that will not be mutually high, and the result is: the liquid is absorbed in this state, the absorption of the absorbent carrier is related to the absorption interference, and the shrinkage is the only material. The absorbent material is composed of a shrinkable material carrier, a local molecule and a non-intermittent arrangement, a bag shape with a high absorptivity extending upward, and an absorptive polymer in which the molecules are intermittently arranged in the contraction direction. The ground is held in the carrier and in a bag-shaped carrier, which can be fixed. Here, the height is ~ 100% of the configuration. The shrinkage of the body without the superabsorbent polymer part is as follows:
2107-4643-PF(N);Tcshiau.ptd 第7頁 527180 五、發明說明(5) 度’如果設定成 的長度的30〜400 礙收縮。 而且,在此 好採用如下形態 上’配置有高吸 配置之部分上, 性材料固定在體 而且’如前所述 此,藉由採用前 都能夠有效地收 本發明在使 配置也可以。 又,在使用 吸收材料之收縮 正好適於内部之 然具有’在'^個 之優點,但是, 之高吸收性高分 膨脹之高分子處 吸收性高分子之 是,因為高吸收 之體積,所以, 而難以收納在體 配置有高 %的話, 高吸收性 :收縮性 收性高分 則最好不 液吸收性 ,載體之 述之形態 縮。 用袋狀載 本發明之 方向上延 高吸收性 處所上能 在供給體 子,很容 。為了防 膨脹體積 性南分子 在這種考 液吸收性 吸收性高 就能夠確 高分子的 材料係固 子之部分 要固定收 材料之載 南分子配 ,收縮性 :子。卩分之收縮方向上 貝也防止因為膨脹而妨 ,歇式配置形態中,最 定在载體之收縮方向 ;高吸收性高分子、、々古 縮性材料。亦 a 體卜沾 收、% 體上的部分很難收縮, 置部分也難以收縮。因 材料和體液吸收性材料 體之形態下,不採用前述間歇式 袋狀載 伸,而 高分子 夠配置 液時, 易地會 止前述 ,而使 會藉由 慮下, 物品中 體形態 且,可 之膨脹 較多數 因為在 妨礙體 現象, 袋狀載 吸收體 袋狀載 之設置 下,袋 以擴張 。使用 個高吸 配置部 液供給 雖然可 體之尺 液而最 體的寬 空間内 狀載體係在 之袋狀載體 袋狀載體雖 收性高分子 内較早膨脹 到剩下的未 以考慮到高 寸放大,但 大增加5 0倍 度會太大, 。而且,使2107-4643-PF (N); Tcshiau.ptd Page 7 527180 V. Description of the invention (5) Degree 'If set to a length of 30 ~ 400, it will prevent shrinkage. Moreover, it is preferable to adopt the following configuration: The portion where the high-absorption configuration is arranged, the sexual material is fixed to the body and, as described above, the present invention can be effectively received by the present invention, and the configuration can also be made. In addition, the use of an absorbent material that shrinks just right inside has the advantage of 'in' ^, but the high-absorptive high-molecular-weight swellable polymer is the absorbent polymer because of its high absorption volume, so If it is difficult to store it in the body with a high percentage, it is highly absorptive: it is best to be liquid-absorptive with high shrinkage and high-scoring properties, and the form of the carrier will shrink. It is very convenient to carry the bag in the direction of the present invention to extend the absorptive space on the supply body. In order to prevent the expansion of the bulk molecules, in this test liquid absorbency is high, it is possible to confirm that the polymer material is part of the solid material to fix the load of the material. In the shrinking direction of the centrifugal shell, it is also prevented from being inflated due to expansion. In the configuration of the rest type, it is most preferably in the shrinking direction of the carrier; a highly absorbent polymer, and an ancient shrinkable material. It is also difficult for a part of the body to shrink, and it is difficult to shrink the part of the body. Because of the material and body fluid absorbent materials, the aforementioned intermittent bag-like stretching is not used, and when the polymer is sufficient to dispose the liquid, the foregoing will be easily stopped, so that the body shape of the article can be considered, Most of the swelling is because the bag expands under the setting of the bag-shaped carrier and the bag-shaped carrier. Use a high-absorption placement liquid to supply the most suitable wide-space solution. Although the most wide-space-shaped carrier is in the bag-shaped carrier, the bag-shaped carrier swells in the polymer earlier than the rest. Inch magnification, but a large increase of 50 times will be too large. And make
2107-4643-PF(N);Tcshiau.ptd 第8頁 527180 五、發明說明(6) =f,明之能夠擴張的袋狀載體的話,不只是最初所須之 i ff的配置空間很小,伴隨著高吸收性高分子之膨 又衣大載體也會擴張,所以,難以發生局部的凝膠阻塞 現象。 、,此,袋狀載體係以在與收縮方向直交之寬度方向上 ,折:M:之,悲下來配置,而且藉由内部高吸收性高分子之 恥脹,指®之部分會因為擴張而打開復原,同時,以摺疊 ,後,狀悲下的寬度係非摺疊狀態下寬度的一半以下之形 ϋ夕1:配置在體液吸收性物品上。在此狀況下,袋狀載體 ,β採用兩側端部分別摺疊向寬度方向中央側之狀態下, 設置在體液吸收性物品上之形態。 古π ^他^態可以採用,袋狀載體具有皺褶,藉由内部之 同"^^子的膨脹,前述皺褶會展開而擴張。 住之Si形Sr以採用,袋狀載體的寬度方向擴張被限制 體在膨大载體的寬度方向擴張被限制㈣,因為載 / 、月I {之佔有空間不會變化,, 配置成相互接近。 衣狀戰體可以 由收鈿性材料和體液吸收性材料所構成之太I A 收材料中,當#付付听稱成之本發明的吸 向中央部的話ίϊ 置於體液吸收性材料之寬度方 液吸收性材料之賞声方 1地作用在體 縮。 見度方向上,所以’吸收材料呈直線狀收 收縮性材料和體液吸收性材料, -體化之本發明的哄队从uI 口疋在一起而呈 勺及收材料中,收縮材料與體液吸 第9頁 2l〇7-4643-PF(N);Tcshiau.ptd 527180 五、發明說明(7) 料之載體固定在 材料和體液吸收 在一起,而呈實 本發明的體 收自身重量1 0倍 成之絲線狀構件 性材料和體液吸 歇式地固定在一 如前所述, 最好的構 性材料呈 材料和體 為了 縮性材料 液接觸後 觸之狀態 觸時之接 分就具有 收縮 散型熱熔 面狀或點 本發 重量1 0倍 造係在 分離狀 液吸收 達成此 和體液 ,會產 中的前 者部分 充分的 性材料 接著劑 狀。 明之吸 以上之2107-4643-PF (N); Tcshiau.ptd Page 8 527180 V. Description of the invention (6) = f. If the bag-shaped carrier can be expanded, it is not only that the space for the configuration of i ff is small at first, accompanied by The bulk carrier coated with the superabsorbent polymer also expands, so it is difficult to cause local gel blocking. In this case, the bag-shaped carrier is folded in the width direction orthogonal to the contraction direction: M: of it, sadly arranged, and due to the swell of the internal super absorbent polymer, it means that the part of ® will expand due to expansion. After opening and restoring, at the same time, after folding, the width in the state of sadness is less than half of the width in the unfolded state. Xixi 1: It is arranged on the body fluid absorbent article. In this case, the bag-shaped carrier β is provided on the body fluid absorbent article in a state where the both end portions are respectively folded toward the center in the width direction. The ancient π ^ ^ ^ state can be adopted. The bag-shaped carrier has wrinkles, and the inner folds expand and expand as a result of the internal expansion. The Si-shaped Sr is adopted, and the width expansion of the bag-shaped carrier is restricted. The body expansion is restricted in the width direction of the expanded carrier, because the space occupied by the carrier / and the moon I {will not change, and they are arranged close to each other. The clothing-like war body can be made of an absorbent material and a bodily fluid-absorbent material. In the IA receiving material, when # 付 付 听 is said to be sucked toward the central portion of the present invention, it is placed on the width of the body fluid-absorbent material The appreciation of liquid-absorbent materials acts on body shrinkage. In the direction of visibility, 'the absorbent material is in a linear shape to retract the contractile material and the body fluid absorbent material. Page 9 2107-4643-PF (N); Tcshiau.ptd 527180 V. Description of the invention (7) The carrier of the material is fixed to the material and absorbed by the body fluid, and the body weight of the present invention is 10 times its own weight The silk-like structural material and the body fluid are fixed by suction and rest. As mentioned above, the best structural material is in a state where the material and the body are in contact with each other in order to contract the liquid material. The type of hot-melt surface or spot weight is 10 times the weight of the system. This is achieved by the absorption of separated fluids and body fluids. The suction of the above
-起的部分,會難以收縮。所以 性材料,最好县旌 又%性 質上的由在縱向間歇式地固定 液吸收性材料,最好是採用由具有 =上之體液的纖維狀高吸收性 或繩線狀構件。在這種狀況中,最 起而呈實質上的一體化。 白上間 體液吸收性材料合m 鱼盆一 #彳卜Γ s 液而膨脹, 之收縮性材料之收縮。所以, 能?可曰::中’收縮性材料和體液吸收 ‘材料:t本發明中,也可以採用收縮性 14材枓不分離之構造。 t離狀態’具體上可以採用藉由接著使收 材料呈-體化,此接著部分在與體 :?之構造。在此狀態中,不與體液接 =接者部分之接著強度,只要是與體液接 拉」"以上接著強度的話,未吸收體液部 著強度’不會發生意外之分離。 和體液吸收性材料之接著,可以利用水分 或水洛性接著劑。接著形態可以是線狀、 收材料’可以僅採用由具有能力吸收自身 體液,& n i @且在吸收體液後會收縮的纖維狀-The raised part will be difficult to shrink. Therefore, it is best to use a liquid-absorbent material that is fixed intermittently in the longitudinal direction. It is best to use a fibrous high-absorptive or cord-like member with a body fluid. In this situation, it is essentially integrated. The body fluid absorbent material in combination with the fish basin swells with the liquid in the basin, and the shrinkage material shrinks. So, can I? It can be said that :: Medium 'Shrinkable material and body fluid absorption' Material: t 'In the present invention, a structure in which the shrinkable 14 material is not separated can also be used. The t-off state 'may specifically adopt a structure in which the receiving material is made into a body, and then the structure is partially connected with the body. In this state, the contact strength of the body fluid is not in contact with the body fluid. As long as it is in contact with the body fluid, the unabsorbed body fluid strength will not cause unintended separation. Adhesives to body fluids can use moisture or water-based adhesives. The next form may be a linear shape, a material-receiving material ’may use only a fibrous shape that has the ability to absorb its own body fluids, &n;
IIHI 527180 五、發明說明(8) — 咼吸收性咼分子所構成之絲線狀構件或繩線狀構件來構 成。在此狀態下,可以達到減少零件數量、降低成本以 使吸收材料變薄的效果。 )另外,士發明也可以藉由改良吸收材料以外之構成, 來謀求改善前述更新功能以及附加其他功能。 *片例ίΪ :體液能夠透過之使用面側薄片以及内面側 度=,隔開—定間隔而且沿著縱向設置2 j:之: 好設置在此管道空間内邱5!的:道空間,吸收材料最 擴散,使體液對於吸收:料之二以::會助長體液之 又,例如加地提高緩衝性。 使體液對於吸收材‘之供:口::之^ 吸收性材料含有高吸收性高確二:特別是藉由體液 收。亦即,當體液在與 =,使其更有效地快速吸 收性材料來吸收固持、、’ ^接觸之前,藉由體液吸 變得:ί:之r有收縮性材 本發明之保液構件 个兄刀之顧慮。 又,當使用保液構件時=紙或不織布來構成。 吸收性物品上’前述保液構^之-端部係固定在體液 料之固定端部側。亦即,=配置在偏往前述吸收材 吸收性物品上的話二之-端部固定在體液 地往固定部側移動,所以夜的吸收材料會如前戶斤述 ^承受體液之確實供給的部 2l〇7-4643.PF(N);Tcshiau.ptd 第11頁 527180 五、發明說明(9) 为係吸收材料之 & 收材料之固~山口疋邛侧。所以,藉由使保液構件偏往吸 用。 疋鳊部側,能夠使保液構件更有效率地發揮作 和固體液吸收性材料,由高吸收性高分子 當體液吸收性:::::載體所你以及收縮性材料; 最好使收縮性材料被二:土與此收縮性材料呈-體化時, 液構件不备it!! 構件和載體之間;或使保 材料之寬;I方=载體側端,而且至少實質上包覆收縮性 會更順全部。藉此,體液對於收縮性材料之供給 身體:膚ΐ體液吸收性物品係具有:|面層,設置在面對 身體肌膚之一 Γ ’其為液體透過性;肖漏層,設置在遠離 及體液吸收性部’設置在表面層以及 而配置在防:声上毛:月,吸收材料最好中介有保液構件, 更順暢而確; 猎此,體液對於收縮性材料之供給會 因為本發明之吸收材料會收縮移 :係與更新功能之提高相連結,所以最好降降 ^此,將多數個緩衝構件配置於體液吸收性物品上之 時,可以使吸收材料配置於這歧 冋 下,吸收材料孫/铉%# 一戈衡稱件之間。在此狀況 件之間,其即使承受外壓力,因 2 i力主要係精由緩衝構件來支撐,所以 動阻力不會很高。所以,吸收材及收材枓之移 動。 及收材科此夠更有效率地收縮移 第12頁 2107-4643-PF(N);Tcshiau.ptd 527180IIHI 527180 V. Description of the invention (8)-It is composed of a wire-like member or a rope-like member composed of 咼 absorptive 咼 molecules. In this state, it is possible to achieve the effects of reducing the number of parts and the cost, and thinning the absorbing material. In addition, the invention can also improve the refresh function and other functions by improving the structure other than the absorbent material. * Example of film Ϊ: The body fluid can be transmitted through the face side sheet and the inner side side angle =, spaced-a fixed interval and set along the longitudinal direction 2 j: of: well set in this duct space Qiu 5 !: Road space, absorption The material is the most diffusive, so that the body fluid is absorbing: the second material is :: will promote the body fluid, for example, to increase the cushioning. Make the body fluid to the absorbent material ‘supply: mouth :: of the ^ absorbent material contains high absorption and high accuracy 2: especially through the body fluid. That is, when the body fluid is in contact with =, which makes it more effective in quickly absorbing the material to absorb and hold it, the body fluid is absorbed by the body fluid to become: Worry of brother sword. When a liquid-retaining member is used, it is constituted by paper or non-woven fabric. On the absorbent article, the -end portion of the aforementioned liquid retaining structure ^ is fixed to the fixed end portion side of the body fluid. That is, = placed on the absorbent article that is biased towards the aforementioned absorbent material-the end portion is fixed to the body fluid and moves toward the fixed portion side, so the nightly absorbent material is as described in the previous household ^ the part that receives the actual supply of body fluid 2107-4643.PF (N); Tcshiau.ptd Page 11 527180 V. Description of the invention (9) It is the solid of the absorbent material & the material of the receiver ~ the side of Yamaguchi. Therefore, the liquid holding member is biased toward suction. On the side of the crotch, the liquid retaining member can function more effectively as a solid-liquid-absorptive material. The superabsorbent polymer acts as a bodily fluid absorbent ::::: carrier and shrinkable material; it is best to shrink The material is two: when the soil and the shrinkable material are in -body, the liquid member is not prepared between the member and the carrier; or the width of the material is kept; I square = the side of the carrier, and at least substantially Overlay shrinkage will be more smooth. As a result, the supply of body fluids to the shrinkable material is provided to the body: skin and body fluid absorbent articles have: | a surface layer, which is disposed on one of the skin facing the body Γ ', which is liquid-permeable; a leakage layer, which is disposed away from and body fluids The absorptive part is provided on the surface layer and is arranged on the surface: sound, hair, and moon. The absorbent material is preferably interposed with a liquid-retaining member, which is smoother and more accurate. According to this, the supply of body fluids to the shrinkable material will Absorbent material will shrink and move: it is linked to the improvement of the renewal function, so it is best to reduce it. When a large number of buffer members are arranged on a body fluid absorbent article, the absorbent material can be arranged under this divergence to absorb Material Sun / 铉 % # One Ge Heng weighing between pieces. In this situation, even if it is subjected to external pressure, the 2 i force is mainly supported by the buffer member, so the dynamic resistance will not be very high. Therefore, the absorbing material and the receiving material are moved. And the material department can shrink and move more efficiently. Page 12 2107-4643-PF (N); Tcshiau.ptd 527180
向上延伸,而且 而配置多數列的 吸收性緩衝材料 内。在此狀況下 能夠發揮吸收體 係分隔成具有多 液吸收性緩衝材 料在袋體中就會 能因為與體液接 偏移之同時,也 能夠變形成更安 液接觸後會自動 或水溶性接著劑 最好採取,在 型態。 封入由體液透 ’緩衝構件就 液的功能。 數個間隔室, 料封入這些間 變得難以偏 觸而解除。藉 能夠在和體液 定之形狀。 解除,區劃最 來接著袋體之 緩衝構件係在製品的縱 製品的寬度方向上,取間隔 緩衝構件最好是將體液 過性薄片所構成之密閉袋體 不是只有前述緩衝功能,也 而且,緩衝構件之袋體 所以能夠採用分別將前述體 隔室之形態。藉此,緩衝材 移。在此狀況中,區劃最好 此,在防止當初的緩衝材料 接觸後,藉由區劃之解除而 為了使袋狀區劃在與體 好使用水分散型熱溶接著劑 内面。 你*分枓或:ί I毛明係以使用卩體液接觸& t收縮之吸 收材枓為基礎。所以,只要使用前述之吸收材料,即使也 使用吸收體液後不會收縮之非收縮性材料,也沒關係。 另外,在製造本發明之體液吸收性物品時,可以採用 在此種體液吸收性物品之領域中所使用之一般形態。亦 即,此種體液吸收性物品在一般的製造生產線中:係組合 成由下層零件依序堆疊,連續製造。所以,在本發明中之 基本’係預先將本發明之收縮吸收材料做成連續體,然後 依序將其切成一定長度,再將其配置在流動於生產線上之 安裝對象零件的適當處所,有必要時則設置固定部將其固It extends upwards and is arranged in a large number of columns of absorbent cushioning material. Under this condition, the absorption system can be used to separate into a multi-liquid absorbent buffer material. In the bag body, it can be shifted due to the body fluid contact, and it can also be changed to a more safe liquid. After contact, it will automatically or water-soluble. Okay, in type. The function of encapsulating the fluid by the body fluid's buffer is enclosed. Several compartments, the material sealed in these compartments becomes difficult to bias and release. By being able to shape with body fluids. Release, partitioning. The cushioning member next to the bag body is in the width direction of the longitudinal product of the product. It is best to take the buffering member as a closed bag body made of a body fluid-pervious sheet. It also has the cushioning function. Therefore, the bag body of the component can adopt the form of separating the aforementioned body compartments. Thereby, the buffer material is moved. In this case, the zoning is the best. After preventing the original cushioning material from contacting, the zoning is released to use a water-dispersible hot-melt adhesive on the inner surface of the bag. You * or 枓 I Maoming is based on the use of 卩 body fluid contact & Therefore, as long as the aforementioned absorbing material is used, it is not a problem even if a non-shrinkable material that does not shrink after absorbing body fluid is used. When manufacturing the body fluid absorbent article of the present invention, a general form used in the field of such a body fluid absorbent article can be adopted. That is, such a bodily fluid absorbent article is assembled in a general manufacturing production line by sequentially stacking lower-layer parts and manufacturing them continuously. Therefore, the basic method in the present invention is to make the shrinkable absorbing material of the present invention into a continuous body in advance, and then cut it into a certain length in order, and then arrange it in an appropriate place of the installation target part flowing on the production line. If necessary, install a fixing part to fix it
527180 五、發明說明(11) 定。吸收材料係將事先在 取成滾輪狀,然後將其放 以;或將吸收材料的製造 節省捲取工序也可以。 特別是當將具有前述 料’以摺疊狀態配置時, 摺疊往與收縮方向直交之 皺褶之同時,將吸收材料 狀況下,在摺疊之前,可 相對面互相接合,自寬度 狀之密封部,並使密封部 一定距離,設置多數個密 藉由密封部使袋狀載體内 脹時’擴張幅度沒有限制 相對於此,為了限制 在吸收材料摺疊後或形成 向上之相對面互相接合, 連續線狀之密封部,並使 上’間隔一定距離,設置 另一生產線製造之物件,預先捲 置在安裝生產線上以供使用也可 生產線連結到安裝生產線上,來 能夠擴張 能夠採取 I度方向 安裝在安 的袋狀載 以下形態 ’或在袋 袭對象零 以將袋狀載體中之 方向之一 在吸收材 封部。如 部成為被 吸收材料 皺褶後, 自寬度方 密封部在 多數個密 端到另一 料的收縮 此’形成 區劃之物 在膨脹時 將袋狀載 向之一端 吸收材料 封部。 體的吸 :將吸 狀載體 件上。 厚度方 端形成 方向上 之吸收 件,所 收材 收材料 上形成 在這種 向上之 連續線 ’間隔 材料係 以在膨 之擴張幅度, 體中之厚度方 到另一端形成 的收縮方向 【發明之較佳實施型態】 以下,參照圖面來詳細說明本發明之實 施形態。 雖然本發明適用於一 般的使用後丟n紙尿布 和生理 21〇7-4643-PF(N)Jcshiau.ptd 第〗4頁 527180 五、發明說明(12) 用衛生棉等的體液吸收性物口 尿布時(穿*時)’係、+如*說明過在㈣ 之左右兩側部,再利用膠帶固定物^ f兩侧部拉到腹部側 及面固定物)來黏著之型式,亦 黏著劑膠帶固定物以 布做過實施形態的說明的話,就能夠姆所謂之膠帶式紙尿 丟棄式尿布或襯墊式使用後丟棄 °立刻推測褲型使用後 衛生棉的實施形態,所以在此省略^,性物品以及生理用 1 ·第1實施形態 二實施形態的說明。 1 · 1膠帶式紙尿布之實施例 第1〜3圖係表示適用本發明之 實施例。此使用後丟棄式紙尿布,後丟棄式紙尿布之 具有:表面薄片2,由設置在面。弟1圖和第2圖所示, 織布或有開孔之薄片等所構成,盥#胃則之液體透過性不 觸,呈長方形,·防漏層3,由晋、牙土用者的肌膚直接接 的聚乙烯塑膠薄片等所構成之1 退離身體肌膚之一侧 以及體液吸收性部1,位於前兩者之〉間不透液性支撐薄片; 而且,在比防漏層3還内側之二二 性之外形薄片4,此外形薄片4係由^内:處布具有可撓 通氣以及撥水性的不織布予以積層固==布或把多數張 在製品之兩側部上,分別形 腿部之立起袖口 C,c,此立起/口成以使用面側而環繞 成:立起薄片81質上,=二係精由以下構件所構 Q Uj J,..... 、向上延伸;以及收縮構件 V立Λ ”條橡膠絲㈣成, 起袖口C係將立起薄片8做成2層,將收縮構件9包覆 第15頁 2107-4643-PF(N);Tcshiau.ptd 527180 — 五、發明說明(13) ί策接著劑等將其固著。形成各立起袖口c c的立 液性薄片施以秒膠處H或撥水性。又,對於不織布等透 氣或蒸氣透過性。在立起薄片又 透液性薄片,將可以更加提高防漏性。 大入不 士雙:的立起薄片8的内面,係藉 片2和外形薄片4上。結果,雙層的立:薄,固8 *者頭鈿’形成立起袖口c之立起端。比 W端之-侧’係沒有固定在製品本體上之自由部要 另外,雙層之立起薄片8的縱向前後端部, ::的前端朝向物品中央側之狀態下, 接自由 使其固定在表面薄片2之外表面上。左右之立起袖妾口= 圍成^空@ ’形成封閉尿液或糞便之空間。當排此 間内時’此尿液通過透液性表面薄片2,被吸入體液在吸此: 性部1之内部’同時,糞便之固形物則以立起袖口c及收 礙,防止糞便越過而溢出。 两1早 另外,在身體前側以及身體後側之縱向端部中, 部中之外形薄片4的不織布之間,為了提高腰部周圍之;人 適性,把由細橡膠絲所構成之腰部伸縮構件丨〇,丨〇相互^ 行而且間隔一定距離地,設置在腰部開口部之端緣上; 拉伸之狀態下以熱熔接著劑固定,以使腰部伸縮構件 10, 10能夠伸縮。腰部伸縮構件1〇, 1〇之間隔距離以及條數 能夠適當地訂定,例如最好是間隔距離取4〜8mm,而條/數 取3〜1 〇條左右。11係將背部側之左右兩側部拉到腹部側之527180 V. Description of Invention (11). The absorbent material will be taken into a roller shape in advance, and then let it go; or the manufacturing of the absorbent material can save the winding process. In particular, when the above-mentioned material is disposed in a folded state, the folds are folded perpendicular to the shrinking direction, and the absorbent materials can be joined to each other before folding in the state of the absorbent material. The sealing portion is set at a certain distance and a plurality of dense portions are provided. When the bag-shaped carrier is inflated by the sealing portion, there is no limitation on the expansion range. In order to limit the engagement of the absorbent material after folding or forming upward facing surfaces, continuous linear Seal the part and set a certain distance on the top, set up another manufacturing line of objects, roll it in advance on the installation line for use, or connect the production line to the installation line to expand it. The bag-like shape is carried in the following form, or one of the directions in the bag-like carrier is zero, and one of the directions in the bag-shaped carrier is in the absorbent material sealing portion. Such as the portion becomes wrinkled by the absorbent material, the seal portion from the width side shrinks from most of the dense ends to the other material. This formation zone will carry the bag shape to one end of the absorbent material seal portion when expanding. Body suction: Place suction on the carrier. The thickness of the end of the absorber in the direction of formation, the received material is formed in this upward continuous line 'spacer material in order to expand the expansion range, the thickness of the body to the other end of the contraction direction [invented by [Preferred Embodiment] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Although the present invention is applicable to general disposable nappy diapers and physiology 2107-4643-PF (N) Jcshiau.ptd page 4 527180 V. Description of the invention (12) Use of liquid absorbent material such as sanitary napkins When wearing a diaper (when wearing *), + such as * explained on the left and right sides of the ㈣, and then use tape fixation ^ f both sides to pull to the abdominal side and face fixation) to adhere to the type, also an adhesive If the adhesive tape is fixed with a cloth, the so-called tape-type diaper-disposable diaper or pad type can be discarded after use. It is immediately assumed that the sanitary napkin is in the form of a trouser, so it is omitted here ^ Sexual Articles and Physiology 1. Description of the second embodiment of the first embodiment. 1.1. Examples of tape-type paper diapers Figs. 1 to 3 show embodiments to which the present invention is applied. This disposable paper diaper has a surface sheet 2 provided on the surface. As shown in Figure 1 and Figure 2, the fabric is made of woven fabric or perforated sheet, and the liquid permeability of the toilet is not touching, and it is rectangular. Leak-proof layer 3 1 made of a polyethylene plastic sheet directly connected to the skin, and the body fluid absorbent part 1 is located between one side of the body and the body fluid absorbent part 1, and is located between the first two; a liquid-impermeable support sheet; The inner bisexual outer-shaped sheet 4 is formed by the inner sheet: a non-woven fabric with flexible ventilation and water repellency, which is laminated and fixed == a cloth or a plurality of sheets on both sides of the product, respectively. The standing cuffs C, c of the legs, this standing / mouth is formed by using the side of the surface: standing sheet 81 quality, = the second line is composed of the following components Q Uj J, ... Extending upwards; and the shrinking member V standing Λ "strip of rubber wire is formed, the cuffing C is made of the rising sheet 8 into two layers, and the shrinking member 9 is covered on page 15 2107-4643-PF (N); Tcshiau. ptd 527180 — V. Description of the invention (13) 策 Adhesive agent, etc. to fix it. The standing liquid sheet that forms each standing cuff cc is applied with H glue or water repellent. Also, for non-woven fabrics, such as breathability or vapor permeability. Leak-proofing and liquid-permeable sheets can improve leakproofness. Large-sized double: The inner surface of the rising sheet 8 is the lending sheet 2 and the outer sheet. 4 up. As a result, the double-layered stand: thin, solid 8 * The head of the head 'forms the rising end of the rising cuff c. It is more free than the free end of the W-side-side' which is not fixed on the product body. The vertical front and rear ends of the layered rising sheet 8 with the front end of :: facing toward the center side of the article are fixed to the outer surface of the surface sheet 2. The left and right standing cuffs = enclose ^ empty @ 'Forms a space to close urine or feces. When draining in this space', this urine passes through the liquid-permeable surface sheet 2 and the body fluid is sucked in here: inside the sex part 1 'At the same time, the solid matter of the feces is standing Raise cuffs and clogs to prevent feces from overflowing and overflowing. In addition, early in the morning, in the longitudinal ends of the front and back of the body, between the non-woven sheets of the outer shape sheet 4, in order to improve the circumference of the waist; human fitness , The waist telescopic member composed of fine rubber wire 丨〇 , 丨 〇 It is arranged on the edge of the waist opening at a certain distance from each other; It is fixed with a hot-melt adhesive in a stretched state so that the waist telescopic members 10 and 10 can be telescoped. The waist telescopic member 1 The separation distance and the number of 〇, 10 can be appropriately determined. For example, it is best to take a distance of 4 to 8 mm, and the number of pieces / number is about 3 to 10. The 11 series pulls the left and right sides of the back side. To the abdominal side
527180 五、發明說明(14) 左右兩側時,使其接合之膠帶固定物。 1 · 2本發明之基本構成 在本發明中’預定之體液吸收保持部位,例如第2圖 所示之體液吸收性部1内,一旦與體液接觸會收縮的吸收 材料’係被設置成能夠自由地收縮。而相關之吸收材料容 後詳述。 1. 3基本功能527180 V. Description of the invention (14) Fix the adhesive tape to the left and right sides. 1.2 Basic structure of the present invention In the present invention, the "predetermined body fluid absorption and retention site, for example, in the body fluid absorbent part 1 shown in Fig. 2, absorbent material that shrinks upon contact with body fluid" is provided so that it can be freely To shrink. The related absorbent materials are described in detail later. 1. 3 basic functions
在如此構成之尿布中,如第3圖所示,尿液等體液一 旦排出到區域Z時,與此體液接觸之吸收材料2 5會收縮。 結果’相對於體液排出部位,在吸收材料2 5中之先行吸收 體液之部位會逃開,而吸收材料2 5之新部位會接替先前^ 位置。亦即,相對於體液排出部位,吸收材料25之吸收告 隨著體液之排出,會更新而變化位置。所以,吸收材料2: 之全體會被有效利用,由整體來看,雖然吸收容量會顯毒 提高,但是卻能夠做成很薄。所以,適用本發明之尿布葡 夠承受長時間之穿用。 2 · 吸收材料之實例In the diaper thus constructed, as shown in Fig. 3, once the body fluid such as urine is discharged to the area Z, the absorbent material 25 in contact with the body fluid contracts. As a result, relative to the body fluid discharge site, the site in the absorbent material 25 that previously absorbed the body fluid will escape, and the new site in the absorbent material 25 will take over the previous position. That is, with respect to the body fluid discharge site, the absorption of the absorbent material 25 will change and change position as the body fluid is discharged. Therefore, the entirety of the absorbent material 2: will be effectively used. On the whole, although the absorption capacity will be significantly increased, it can be made very thin. Therefore, the diaper to which the present invention is applied can withstand long-term wear. 2 · Examples of absorbent materials
2吸收材:#對ί ί f所明「—旦與體液接觸就會收縮: = ,以具體貫例來詳細說明。本發明之吸收材4 :右可區分成:「由與體液接觸就會收 ;料=2一1 ;收縮性材料,以及與前述議 件」;和「吸收材料由單一之素材 構成之物 體液接觸就會收縮之功能,以及 /、素材兼具·岁 及收保持體液之功能」。2 absorbent material: # 对 ί ί f. "—When it comes into contact with body fluids, it will shrink: =, which will be explained in detail with specific examples. The absorbent material 4 of the present invention can be distinguished into the right:" Receiving; material = 2 to 1; shrinkable material, and contact with the aforementioned pieces "; and the function of" absorbent material composed of a single material will shrink when contacted with liquid, and /, the material has both Function. "
五、發明說明(15) 而且,鈾者可以概略區分· 「雜 :广分子以及固持高吸收性高子:載由高吸收 「體液吸收性材料僅 2. 由收縮性材料和體液吸收性材料 2· 1 · 1 · 1體液吸收性材料由高 v構成之物件 收性高分子之载體所構成之物件。河为子以及固持高吸 第4圖係表示由收縮性材料27和體 ,之吸收材料25的一個實施例 二:所 水性南分子26Α的載體26Β所構 不口持此冋及 體液吸收性娜實質上=化以=性材㈣,與 更詳細地說明的話,盤驊 布等所構成。本例之吸收:::係上成,狀物,由不織 由付荽赤垃隹隹j ^ f材425係兩吸水性高分子26Α藉 圖:之連續地配置在㈣^ 間歇地配置在相對於載體之收縮 形態中也相同)。相關之體液吸收性 =26 ’係:如將南吸水性高分子26A固定在載體26a之素 =溥片上之後,將其切斷成—定之長度和寬度而所得之物 又,本發明也可以如第5圖所示地,採用高吸水性高 为子26A藉由接著將絲狀之載體26β和收縮性材料2了予以 體化之實施形態。 527180 五、發明說明(16) 又’在本發明中,為了防止大量使用高吸收性高分 子,或由載體脫落,而使用密閉袋狀,其内部能夠封入高 吸收性高分子。在形成袋體之同時,將高吸收性高分子封 入固持於其内部之後,裁切成一定之寬度和長度,而使其 形成例如帶狀。此種狀況下,高分子不會由載體脫落,又 能夠藉由一個處所來固持很多的高分子。特別是如後所 述,區劃袋上載體之空間,使其形成多數之間隔室,使這 些間隔^之全部或適當處所固持的話,就能夠防止袋狀載 體内之南分子之偏移。關於此袋狀載體之應用實施形態, 在以下會做說明,所以在此將說明予以省略。 本發明中之載體26B可以是單纖維或紡織過之絲狀。 ϋ;以是把由短纖維或長纖維所構成之薄片 二成::帶狀’或是形成袋狀。χ ’載體26Β能V. Explanation of the invention (15) Moreover, uranium can be roughly distinguished. "Miscellaneous: Wide molecules and retained high-absorptive high-sons: loaded by high-absorption" "Body fluid-absorbent materials are only 2. By shrinkable materials and body fluid-absorbent materials 2 · 1 · 1 · 1 The body fluid absorbent material is composed of a high v-receiving polymer carrier. He Weizi and holding high absorption Figure 4 shows the absorption by the shrinkable material 27 and the body One embodiment 2 of the material 25: the carrier 26B of the water molecule 26A does not support this, and the body fluid absorbability is substantially equal to the property material, and if it is explained in more detail, the pan cloth, etc. Composition: absorption in this example :: tied into a body, made of non-woven by Fu Zhi Chi La 隹 隹 j ^ f material 425 series of two water-absorbing polymers 26A borrowed: it is continuously arranged at ㈣ ^ intermittently The configuration is the same in the contraction form with respect to the carrier.) The relevant body fluid absorbency = 26 'system: For example, after the South absorbent polymer 26A is fixed on the carrier 26a of the element = sepals, it is cut to a predetermined length And width, and the present invention can also be As shown in FIG. 5, an embodiment is adopted in which a high water absorption and a high molecular weight 26A are used to body the filamentous carrier 26β and the shrinkable material 2. 527180 V. Description of the invention (16) Also in the present invention In order to prevent a large amount of high-absorbent polymer from being used, or to be detached from the carrier, a closed bag is used, and the inside can be sealed with a high-absorbent polymer. While forming the bag body, the high-absorbent polymer is enclosed and held inside. After that, it is cut into a certain width and length to make it into a band shape. In this case, the polymer will not fall off from the carrier, and a lot of polymers can be held in one place. Especially as described later It is stated that dividing the space of the carrier on the bag so that it forms a large number of compartments, and if all or appropriate spaces of these spacers are retained, it is possible to prevent the shift of the southern molecules in the bag carrier. About the application of this bag carrier The embodiment will be described below, so the description will be omitted here. The carrier 26B in the present invention may be a single fiber or a woven filament. Ϋ; The thin sheet composed by the dimension is two into :: band-shaped or formed into a bag shape. Χ ′ carrier 26B can
冋分子ZbA也能夠固宗Α文垂L m — /· π #」/ 在數層載體26B之間或表面上;或 固疋在矩陣構造内以及表面上。 .1心用性高分子固持在載體上之方法的實施例 收性高分子26A藉由付吸收//门分子26A時,高吸 具體說來,藉由添加Λ 再㈣26B上° 付著之外,涤矸以弘二艮刀到回吸收性兩分子26A使其 也了 ^用利用接著劑等眾所週知的接著方 = 性:,。接著劑…只== 26A和載體丄接;並接著劑。高吸水性高分子 者在吸水膨潤後,最好至少也要維持The zirconium molecule ZbA can also be anchored to the Aventry L m — / · π # ″ / between several layers of carriers 26B or on the surface; or anchored in the matrix structure and on the surface. .1 Example of a method for holding a macromolecule on a carrier When the macromolecule 26A is absorbed by the gate molecule 26A, the superabsorption is specifically increased by adding Λ and then adding 26B on the substrate. In order to reduce the absorption of the two molecules 26A, it can also be used ^ with the use of well-known bonding methods such as adhesives =,:. Adhesive ... only == 26A is connected to the carrier; and then adhesive. It is best to maintain the superabsorbent polymer after it absorbs water.
2107-4643-PF(N);Tcshiau.ptd 第19頁 527180 五、發明說日月(17) 數分鐘,但是維持數分鐘以上也可以。 又’將不織布等纖維集合體(實例見後述)用做載體 日^ ’可以將高吸收性高分子固持在其纖維間,也能夠堆疊 使高分子挾持於纖維集合體之間。如前所述,本發明之體 液吸收性材料,能夠採用此種體液吸收性物品領域之中, 吸收體所廣泛使用之構造。 相對於此,如前所述,絲狀高吸收性高分子係在付 著、接著之外,能夠藉由缝合、編成、織成等機械性的纏 繞’固持在載體26B上。 ' 當使用袋狀載體時,能夠將高吸收性高分子以能夠自 由移動的方式,封入袋狀載體内部。可是,相對於袋狀載 體内部空間,當高吸收性高分子的封入量很少時,^吸 性高分子在載體内會有偏移之問題。所以,此時能g ,收性高分子付著或接著於袋狀載體内面。此付著或接同 著,除了藉由添加少許水分使其付著之方法外, 用以接著劑來接著等眾所週知的高吸收性 =二1 來固定。 J 77 丁固疋方法 如果能夠適當地選擇載體之材的話2107-4643-PF (N); Tcshiau.ptd Page 19 527180 5. The invention says that the sun and the moon (17) are several minutes, but it can be maintained for more than a few minutes. Also, using a fiber assembly such as a non-woven fabric (for example, described later) as a carrier, it is possible to hold a high-absorbent polymer between the fibers and stack it so that the polymer is held between the fiber assemblies. As described above, the body fluid absorbent material of the present invention can adopt a structure widely used in absorbent bodies in the field of such body fluid absorbent articles. On the other hand, as described above, the filamentous superabsorbent polymer can be held on the carrier 26B by mechanical winding such as sewing, weaving, and weaving, besides being adhered and then adhered. '' When a bag-shaped carrier is used, the superabsorbent polymer can be enclosed inside the bag-shaped carrier so that it can move freely. However, when the amount of the superabsorbent polymer enclosed is small with respect to the internal space of the bag-shaped carrier, there is a problem that the absorbent polymer shifts in the carrier. Therefore, at this time, g can be attached to the polymer or attached to the inner surface of the bag-shaped carrier. In addition to this, in addition to the method of adding a small amount of water to make it adhere, it is fixed with a well-known high-absorptive property = 2 = 1 with an adhesive. J 77 丁 固 疋 方法 If the material of the carrier can be selected appropriately
:果’基本上,不織布、有開孔的薄片等體 件’或合成塑膠製薄片等體液不透過性物性4 2者較佳。特別是含有熱可塑性合 :乂’ < 左右之體液透過性親水性准15〜20g/ — ded)不織布、接:J布(:所週知之纺枯 *者有梳棉的不織布、熔噴不,: Fruit 'Basically, body parts such as non-woven fabrics and perforated sheets' or synthetic plastic sheets are impermeable to physical properties. In particular, it contains thermoplastics: 乂 '< left and right body fluid permeability and hydrophilicity of about 15 ~ 20g / — ded) non-woven fabrics, then: J cloth (: well-known non-woven fabrics that have been spun dry * melt-blown non-woven fabrics ,
527180 五、發明說明(18) " '—"" " '— 以及混合以上之不織布等),或含有合成紙漿(三井石油 化學公司製SWP等)1 5〜20g/m2左右的紙巾等也能夠使用。 特別’最好是將並列設置之收縮性材料2 7做成濡濕效率良 好而且具有保水性之物件。 一特別是當使用袋狀載體時,袋狀載體之至少一部分係 體液透過性。為了使其發會和習知吸收性物品具有同樣之 吸收功能(吸收速度和擴散性之平衡等),在袋狀載體 中’至少在身體側(面向體液之排泄部位之一側。以下相 同。)係做成體液透過性。這種狀況下,袋狀載體全部以 體液透過性薄片來形成;或袋狀載體之吸入體液側面的一 ^分或全部,以體液透過性薄片來形成,而其另一面的一 邛分或全部則能夠以非體液透過性薄片或體液難透過性薄 片來形成。另外,當擴散性比吸收速度還重要時,將袋狀 載體之身體側,以非體液透過性或體液難透過性來構成; 而側部或内面侧(與身體側相反)則以體液透過性物件來 構成。 2· 1 · 1 · 2^體液吸收性材料僅由具有高吸收性素材來構成 ^ 、如第6圖所示,也可以使用僅由具有高吸收性素材所 形成的體液吸收性材料26,在這種狀況下,就不須要前述 載體2 6B,因而具有高分子26A不會由載體26B脫落的優 點。在這種型態下使用之體液吸收性材料26,最好是如圖 示之絲狀。當與此體液吸收性材料26組合之收縮性材料Μ 也由絲狀構成時,如圖所示,體液吸收性材料26和收縮性 材料27會藉由纏繞而一體化。另外,在這種狀況下,也可527180 V. Description of the invention (18) " '— " " "'-and mixed non-woven fabrics, etc.), or paper towels containing synthetic pulp (SWP, etc. by Mitsui Petrochemical Co., Ltd.) 1 5-20 g / m2 Etc. can also be used. In particular, it is preferable that the shrinkable materials 27 arranged side by side are made of articles having good wetting efficiency and water retention. First, when a bag-shaped carrier is used, at least a part of the bag-shaped carrier is permeable to body fluids. In order to make the conference have the same absorption function (balance of absorption speed and diffusivity, etc.) as the conventional absorbent article, the bag-shaped carrier is at least on the body side (facing one side of the body fluid excretion site. The same applies below. ) Is made body fluid permeable. In this case, the bag-shaped carrier is entirely formed of a body fluid-permeable sheet; or a part or all of the side of the bag-shaped carrier sucked into the body fluid is formed of a body-fluid-permeable sheet, and the other side of the bag-shaped carrier is formed of a part or all of the body fluid It can be formed as a non-body fluid permeable sheet or a body fluid permeable sheet. In addition, when the diffusivity is more important than the absorption rate, the body side of the bag-shaped carrier is constructed with non-body fluid permeability or body fluid permeability; the side or inner surface side (as opposed to the body side) is body fluid permeability. Objects. 2 · 1 · 1 · 2 ^ The body fluid-absorbent material is composed of only highly absorbent materials ^ As shown in Fig. 6, a body fluid-absorbent material 26 composed of only highly-absorbent materials may be used. In this case, the aforementioned carrier 26B is not required, and therefore, there is an advantage that the polymer 26A does not fall off from the carrier 26B. The body fluid absorbing material 26 used in this type is preferably in the form of a filament as shown in the figure. When the shrinkable material M combined with this body fluid absorbent material 26 is also composed of filaments, as shown in the figure, the body fluid absorbent material 26 and the shrinkable material 27 are integrated by winding. Also, in this situation,
527180 發明說明(19) 以藉由縫合、編成、織成等方法,使體液吸收性材料26和 收縮性材料2 7成為一體化。而且,使體液吸收性材料2 6和 收縮性材料27不藉由纏繞,而以捆紮使其一體化,也是不 錯的型態。 _ 所述之絲狀或細繩狀之體液吸收性材料2 6,因為與周 圍接觸面之接觸面積很小,所以接觸阻力很小。所以,即 使收縮性材料2 7之收縮力很小,也能夠發揮本發明之更新 功能。此效果在體液吸收性材料2 6和收縮性材料2 7不藉由 纏繞形態一體化,而以捆紮形態一體化的情況下,效^特 別顯著。換言之,即使使其發揮相同等級之更新功能,因 為能夠減少收縮性材料2 7之必要量;或降低收縮性材料2 7 之直徑;或降低性能,所以能夠減低收縮性材料27之成 本。又,絲狀或細繩狀之體液吸收性材料26,因為比習知 吸收性物品領域中所使用,將粒子狀高吸收性高分子予以 集中來使用時的空隙還要小,所以即使在相同吸收能力 下’谷積此夠比較小’所以能夠謀求吸收材料2 5之超薄 化。而且,所述之絲狀或細繩狀體液吸收性材料26,因為 能夠很容易而確實地與收縮性材料2 7 —體化,所以效果很 好。527180 Description of the invention (19) The body fluid absorbent material 26 and the shrinkable material 27 are integrated by a method such as sewing, knitting, and weaving. Furthermore, it is also possible to integrate the body fluid absorbent material 26 and the shrinkable material 27 by bundling them without entanglement. _ The silk-like or string-like body fluid absorbent material 26 has a small contact area with the surrounding contact surface, so the contact resistance is small. Therefore, even if the shrinkage force of the shrinkable material 27 is small, the renewal function of the present invention can be exerted. This effect is particularly significant when the body fluid-absorbent material 26 and the shrinkable material 27 are integrated without being wound, but integrated with a bundle. In other words, even if it has the same level of update function, it can reduce the necessary amount of the shrinkable material 27; or reduce the diameter of the shrinkable material 27; or reduce the performance, it can reduce the cost of the shrinkable material 27. In addition, since the filament-like or string-like body fluid absorbent material 26 has a smaller void than when used in the field of a conventional absorbent article, the particulate superabsorbent polymer is used in a concentrated manner. Under the absorptive capacity, 'the valley is relatively small', so the ultra-thinning of the absorbent material 25 can be achieved. Further, the above-mentioned filament-like or string-like body fluid absorbent material 26 is effective because it can be easily and reliably integrated with the shrinkable material 27.
其他之實施例,雖然沒有圖示,但是,不將高吸水性 高分子26A用做載體26B,而只直接接著在收縮性材料27 上,將這些用做吸收材料2 5也可以。所以,當為後者時, 高吸水性高分子26A本身係做為體液吸收性材料26之功 能。在這種情況下,高吸水性高分子26A也可以同時接著In other embodiments, although not shown, the superabsorbent polymer 26A is not used as the carrier 26B, but it can be directly used on the shrinkable material 27, and these can also be used as the absorbent material 25. Therefore, in the latter case, the superabsorbent polymer 26A itself functions as the body fluid absorbent material 26. In this case, the superabsorbent polymer 26A can also be attached at the same time.
527180 五、發明說明(20) 在載體2 6 B和收縮性材料2 7兩者之上。 2 · 1 · 1 · 3高吸收性高分子之具體實例 高吸水性高分子在這種使用後拋棄式吸收性 可以使用吸收及保持體液比本身重量還要重例如二 w、纖維素系或合成高口分子 糸等,而且了以列舉出使用澱粉丙烯酸(鹽 體、澱粉丙烯腈共聚人騁L ^ ^ 牧饮/、承口 的交聯物或丙烯酸(鹽聚合體等:®夂甲基纖維素鈉鹽 夠吸分子之吸收特性,最好是在10秒鐘能 狀之;於分子之形狀,除了現在-般之粉粒體 物纖維狀物品,或纖維狀和粉粒體狀 絲狀或細繩狀來使用Γ j收性尚分子可以利用紡絲等做成 絲狀或細繩狀高吸收ϋ,第6圖所表示之例,係採用此 前述之纖維狀高吸=!的:個實例。 2656245號專利公報中收陡雨为子,除了在日本第 縲縈絲或縲縈紡織絲開不的物品之外,也可以使用將 脂等適當的架橋^來^以觀酸曱基纖維素化,利用環氧樹 也不會收縮)。在這限制溶解性之物品(即使與體液接觸 維素系纖維來取代^ $狀況下,也可以利用棉、銅氨等纖 維加水分解後夕m 〃棉。而且,也可以利用將烯酸系纖 號專利公報中所開示:::也:以使用日本平H-200209 如(5 〉一儿)f击、、,初口口。至於市售品則可以利用藍希 )(東年紡織公司製品)。527180 V. Description of the invention (20) Above the carrier 2 6 B and the shrinkable material 2 7. 2 · 1 · 1 · 3 Specific examples of superabsorbent polymers Superabsorbent polymers that are disposable after use can be used to absorb and maintain body fluids that are heavier than their own weight, such as two, cellulose or synthetic High-molecular-weight fluorene, etc., and the use of starch acrylic acid (salt body, starch acrylonitrile copolymerized human 骋 L ^ ^ ^ 牧) / mouthpiece cross-linked or acrylic acid (salt polymer, etc .: ® 夂 methyl fiber Sodium sodium salt can absorb the absorption characteristics of molecules, and it is best to be in 10 seconds; the shape of the molecule, except for the current-like powder and particulate matter fibrous items, or fibrous and powdery filaments The use of Γ j in the form of a thin rope can be made into a filament or a thin rope with high absorption by spinning or the like. The example shown in Figure 6 uses the aforementioned fibrous high absorption = !: Example: In the patent gazette of 2656245, in addition to the items that can not be opened in Japan's reed silk or reed weaving silk, you can also use appropriate bridges such as grease to treat acid-based fibers. (Simplified, does not shrink with epoxy resin). Limits solubility here Articles (Even if it comes into contact with body fluids to replace vitamin fibers, it is possible to use cotton, copper ammonia, and other fibers to decompose cotton fabrics after dehydration. In addition, you can also use the acrylic acid fiber number disclosed in the patent gazette ::: Also: To use Nippondaira H-200209, such as (5〉 a child) f hit ,,,, first mouth. As for the commercial products, you can use Lanxi) (product of Dongnian Textile Co., Ltd.).
2107-4643-PF(N);Tcshiau.ptd 第23頁 5271802107-4643-PF (N); Tcshiau.ptd Page 23 527180
五、發明說明(21) 2fiR/,/利用接著㈣高吸收性高分子26A接著於载體 26B:,*好高吸收性南分子之表面,能夠局部地改V. Description of the invention (21) 2fiR /, / Using the superabsorbent polymer 26A followed by the carrier 26B: * The surface of the superabsorbent south molecule can be modified locally
接者劑容易濡濕之狀態。 X 2 · 1 · 1 · 4高吸收性高分子之配設量 高吸水性高分子26A配設到載體26B上之配設量,因為 係由吸收性物品設定之吸收量來決定,所以少用者^ 多量使用者,最好變更載體26B之形狀。第3〜5圖之實施^ 雖然係適應輕量使用者之物品,但是在多量使用者之狀兄 I杳,可^採用將高吸水性高分子26A封人前述袋狀載體The receiver is easily wet. X 2 · 1 · 1 · 4 Dispensed amount of highly absorbent polymer 26A Disposed amount of the superabsorbent polymer 26A on the carrier 26B is determined by the absorbed amount set by the absorbent article, so it is rarely used For a large number of users, it is better to change the shape of the carrier 26B. Implementation of Figures 3 to 5 ^ Although it is an article suitable for light users, but in the case of a large number of users, you can use a highly water-absorbing polymer 26A sealed in the aforementioned bag carrier
寻貝她形恶。 ^而且,當使用袋狀載體時,雖然可以將多量高吸收性 高分^擠入載體内部,但是,當吸收體液而膨脹時,高吸 收性尚分子在該部位上會相互密著,而有局部性阻塞之問 ,發生。,前述現象發生時,會妨礙體液濡濕其他部位之 ,吸收性咼分子,造成吸收速度降低。為了防止此現象, 在袋狀載體攤平之狀態下,内部面積每5〜2〇cm2,高吸收 子之填充量最好為〇·01〜0·1公克,使袋狀載體内形 成=隙,而預先確保高吸收性高分子膨潤後在袋狀載體内Xun Bei she looks evil. ^ Moreover, when a bag-shaped carrier is used, although a large amount of high-absorbency and high-content ^ can be squeezed into the interior of the carrier, when the body fluid is absorbed to swell, the superabsorbent molecules will adhere to each other at this site, and Partial obstructions occur. When the foregoing phenomenon occurs, it will prevent the body fluid from wetting other areas, and the absorptive tritium molecules will cause the absorption rate to decrease. In order to prevent this phenomenon, when the bag-shaped carrier is flattened, the filling area of the high absorber is preferably 0. 01 to 0.1 g per 5 to 20 cm 2 of the internal area, so that a gap in the bag-shaped carrier is formed. And ensure that the superabsorbent polymer swells in the bag carrier
\ι·ι·\收縮性材料之具體實例 、#收縮〖生材料2 7係與體液接觸後會收縮之物品,例如可 由日本專利公報之特公平6 —102068號以及第2656245 号虎中所開示之技術來製造。另,市售品可以利用尼吉比 、二外)公司的「索如普龍(商品名:似〇)」來製造,\ ι · ι · \ Specific examples of shrinkable materials, #shrink〗 〖生 材料 2 7 is an article that will shrink after contact with body fluids, such as disclosed in Japanese Patent Gazette No. 6-102068 and Tiger No. 2656245 Technology to manufacture. In addition, commercially available products can be manufactured using "Sorrow Prolong (brand name: similar to 〇)" by Nijibi, Erwai, etc.,
527180 五、發明說明(22) 粗度最好是500〜160 Odtex。收縮性材料27可以使用刊面為 圓形、四角形之絲狀,或薄片狀、薄膜狀、網狀等2斤的 形狀。收縮性材料27也可以使用單纖維狀或紡織絲之物 品0 2 ·,1 · 1 · 6使收縮性材料和體液吸收性材料一體化之手法實527180 V. Description of the invention (22) The thickness is preferably 500 ~ 160 Odtex. The shrinkable material 27 may have a shape of 2 kg, such as a circular or quadrangular wire, or a sheet, a film, or a net. The shrinkable material 27 may also be a single-fiber or woven silk product. 0 2 ·, 1 · 1 · 6 The method of integrating the shrinkable material and the body fluid absorbent material
門於ΐ ΐ性f料27和體液吸收性材料26可以藉由在縱向上 間歇式地以接著杳丨丨2 8夾囡宗· $ ,、, 乂 a J 來-體化。 則述機械式纏繞等形態 2ββ Δ順除了先將高吸水性高分子26A固持在載體 26B上而传到體液吸收性材料⑼, := 26與收縮性材料27予 辨 /夜及收〖生材枓 性材料2 7 $ " ,在將載體2 6 β和收縮 性材枓U體化之後,也可以將高吸水性高分+ 在載麵上。特別是使用袋狀載體時,在;刀子“A固$ 片與收縮性材料—體化之後, 在/成载體之4 薄片上,並將其形成袋狀也可以。〖生…配置於該 也ΤΓ以將多數的收縮性材料2 7 吸收性材料26,例 二吏其相對於- 另’多數收縮性材料27在縱向相互間列設置。 f,彼此接著之物件,能夠相對 ::離之位置 上。又’為了調節收縮率,也可以將=吸收性材料26 2.1.2吸收材料由單一素材構成,咳=扭在一起。 接觸::文縮之功能和吸收固持體液:功:同時具有與體液 最好的實施形態,係使用具有能吸: α叹自身重量之10倍 2107-4643-PF(N);Tcshiau.The material 27 and the fluid-absorbent material 26 can be formed by intermittently inserting the 囡 丨 $ 2, $ J, 乂, 乂 a J in the longitudinal direction. Then the mechanical winding and other forms 2ββ Δ will be passed to the body fluid absorbent material by first holding the superabsorbent polymer 26A on the carrier 26B. : = 26 and the shrinkable material 27 to identify / night and collect the raw material The base material 2 7 $ " After the carrier 2 6 β and the shrinkable material are combined, it is also possible to add high water absorption and high score on the surface. In particular, when using a bag-shaped carrier, after the knife "A solid sheet and shrinkable material are integrated, it can be formed on the 4 sheets of the carrier and formed into a bag. In addition, the majority of the shrinkable materials 2 7 are absorbent materials 26, and the second example is relative to the other-most of the shrinkable materials 27 are arranged in a row with each other in the longitudinal direction. F, the objects next to each other can be opposite :: away from In order to adjust the shrinkage rate, it is also possible to use = absorbent material 26 2.1.2 The absorbent material is composed of a single material, and cough = twisted together. Contact: the function of contraction and the absorption and retention of body fluids: work: both And the best embodiment of body fluids, is used to have the ability to absorb: 10 times its own weight 2107-4643-PF (N); Tcshiau.
Ptd 第25頁 527180 五、發明說明(23) =液的能力’而且’僅由吸收體液後會收縮之纖維狀 π吸收性咼分子所構成之絲線狀構件或 $ 之吸收材料。雖然能夠適當地選擇吸收材所 :^;t:if 26656245 ---* 4乙烯醇所構成,有水存在時,會收、 為了限制溶解性而調節架橋度來獲得數而 然沒有圖示,但是表面看*,卻與自圖示實例ΐ; 略體液吸收性材料2 6約略相同。 名 性-ίΞϊϊΐ下’由吸收體液後會收縮之纖維狀高吸收 枭二:者f冓成之絲線狀構件或細繩狀構件,®為同時做 為别述貝靶形態中之收縮性材料27 構:數之降低、製造簡單化==料 是吸收材料25因為係絲狀或細織狀广 較,:積性高分子予以集中使用的情形相比 二:。;;二:=!高r,.-般有收縮力較 對於周圍接觸面之接觸藉/、要疋絲狀或細繩狀的話, 以,即使藉=ΐ;Γ二 觸阻力也很小,所 也能夠發揮本發明之更新功能。力,使收‘力變小, 2 · 2其他較佳吸收材料之實例 接下來,說明其他較佳吸收材料之實例。這些任何一 第26頁 2107-4643-PF(N);Tcshiau.ptd 527180 五、發明說明(24) 個實例’都是體液吸收性 所構成之物品。 係由南吸收性高分子和载體 2 · 2 · 1將高吸收性 態 間歇式地配置在收縮方向上之形 在本發明中,當體液吸 ^ ^ ^ χ 於載體26Β,最好„驴彳间及收性咼为子26Α相對 況下,且右Λ 配置在收縮方向上。在這種狀 丄;26二:”=2,叫 P刀 反覆父互配置在載體26B收縮方向 中,# JL 所示之實例,係前述第4圖所示實例之形態 I,I :: 一高分子26A採用間歇式配置之物品。 使直古/你之貫例,係前述第5圖所示實例之形態中, * /、同吸收性尚分子26Α採用間歇式配置之物品。由這些 ::::?到’前述任何一個實施形態’都能夠採取使 冋吸收性南分子26Α呈閒歇式配置之形態。 2外,將高吸收性高分子26Α配置在載體26Β之外面之 /悲^ ’只要考慮到高分子26Α之固持性,就非得使高吸 高^子26A之配設量減少,因為這樣會造成吸收能力 降低,所以不適合用做多量型使用。在此,為了解争 ΐ題二前:二…增加高分子使用量,而應曝載 —,如第9、10圖所示,將高吸收性高分子間歇式地封入 在收縮方向上延伸之袋狀載體内部之方式,也曾被提案 過。在這種型態下,因為高分子係間歇式地配置,^袋 狀載體26Β在内部以及在收縮方向上,形成有多數個間隔 527180 五、發明說明(25) ----- 室rl,r2 · ·,將高吸收性高分子26A以跳過i間隔室的跳 躍方式,充填在這些間隔室rl,r2 · ·内(跳過多數間隔 室,而將高吸收性高分子26A充填在多數的間隔室内也可 以);因此^填有高吸收性高分子26A之充填間隔室Η, 和沒有充填南吸收性高分子26Α之非充填間隔室r2, 縮方向上,反覆形成。 關於袋狀載體26B之間隔室形成手法,有例如將一對 ,透液性薄片st,st重疊,將袋體周緣部或間隔室周圍部 等預疋部位’藉由熱熔接著劑來接著、超音波熔著或 由熱封合等接合方法來接合,都很有效。至於袋體之素曰 材,則如前所述。又,前述薄片與收縮性材料27 一體化, 在收縮材料27收縮時,因為與收縮材料27之接合部位上, 施加有2〜5N左右之外力,所以最好具有能夠承受這個力量 之濕潤強度。 、而且,與圖示形態相異,不設置區劃,使袋狀載體全 體為一個空袋體,而藉由付著或接著等固定手段,將高吸 收性高分子間歇式地配置於袋狀載體上也可以。 ° 這樣,當高吸收性高分子26A,相對於載體26β間歇式 地配置在收縮方向上時,在高吸收性高分子26A吸收體液 而膨潤時,如第1 0圖所示,在膨脹部位χ中之體液吸收性 材料26的收縮會因為膨脹力而被阻擋,而沒有配置體液吸 收性材料2 6之部位Υ因為沒有前述阻礙而能夠輕易地收 縮,所以吸收材料25全體能夠有效率地收縮。因此,即使 將很多高分子配置在一處,吸收材料25全體也能夠充分地 527180 五、發明說明(26) 收縮。 特別是,當載體26B做成袋狀,將高吸收性高分子26A 間歇式地配置在袋狀載體26B内部時,在收縮時,因為高 分子26A不會由载體脫落’ $有,在—個處所能夠固持更 多高分子26A,所以具# :比較能夠確實地維持高吸收性 兩分子26A的間歇式配置;而且能夠充分確保吸收能力等 優點。又,這種將高吸收性高分子26A間歇式地配置在袋 狀載體26B内部之形態中,因為高吸收性高分子m確實地 固持在載體26B内,當適用於體液吸收性物品時,載體26βPtd, page 25, 527180 V. Description of the invention (23) = the ability of liquids' and 'only' are filamentous members or absorbent materials composed of fibrous π-absorptive tritium molecules that shrink after absorbing body fluids. Although the absorbent material can be appropriately selected: ^; t: if 26656245 --- * 4 vinyl alcohol is composed, when water is present, it will be collected, and the degree of bridging is adjusted to limit the solubility to obtain the number, but there is no illustration, But on the surface *, it is about the same as the example 自; slightly body fluid absorbent material 2 6. Nominal-Ξϊϊΐ Ξϊϊΐ 'is a fibrous high absorption that shrinks after absorbing body fluids. Second: the silk-like member or string-like member formed by f, which is also a shrinkable material in the form of other shells. 27 Structure: Decrease the number, simplify manufacturing == Material is absorbent material 25. Because it is filamentous or finely woven, it is compared to the case where intensive polymers are used intensively. ; = 2: High r, .- generally has a contraction force compared to the contact with the surrounding contact surface to borrow /, or filiform or string-like, so even if borrowed = ΐ; Γ two-touch resistance is very small, Therefore, the update function of the present invention can also be exerted. Force to make the force smaller, 2 · 2 Examples of other preferred absorbent materials Next, examples of other preferred absorbent materials will be described. Any of these Page 2107-4643-PF (N); Tcshiau.ptd 527180 V. Description of the invention (24) Examples ’are articles made of body fluid absorbency. It is formed by the south absorptive polymer and the carrier 2 · 2 · 1 intermittently arranging the superabsorptive state in the contraction direction. In the present invention, when the body fluid absorbs ^ ^ ^ χ on the carrier 26B, it is best In the case of the son 26A and the consonant son, the right Λ is arranged in the contraction direction. In this state; 26: "= 2, called the P knife repeatedly arranged in the contraction direction of the carrier 26B, # The example shown by JL is the form I of the example shown in Figure 4 above. I :: A macromolecule 26A is an article in an intermittent configuration. In the example of Naogu / Yu, the example shown in the aforementioned FIG. 5 is an article in which the isoabsorbent molecules 26A are arranged intermittently. From these ::::? To "any one of the aforementioned embodiments", it is possible to adopt a configuration in which the tritium-absorbable south molecule 26A is laid out in a resting manner. In addition, the placement of the superabsorbent polymer 26A on the outer surface of the carrier 26B is difficult. As long as the retention of the polymer 26A is taken into consideration, the configuration of the superabsorbent polymer 26A must be reduced, because this will cause Absorptive capacity is reduced, so it is not suitable for multi-volume use. Here, in order to understand before the second question: two ... increase the amount of polymer used, but should be exposed—as shown in Figures 9 and 10, encapsulating the superabsorbent polymer intermittently in the direction of the shrinkage The internal method of the bag carrier has also been proposed. In this type, because the polymer is intermittently arranged, the bag-shaped carrier 26B is formed with a plurality of spaces 527180 inside and in the contraction direction. 5. Description of the invention (25) ----- chamber rl, r2, ·, the superabsorbent polymer 26A is filled in these compartments rl, r2 ·· in a jumping manner that skips i compartments (the majority of the compartments are skipped, and the superabsorbent polymer 26A is filled in most It can also be used in a compartment); therefore, the filled compartment Η filled with the superabsorbent polymer 26A and the non-filled compartment r2 not filled with the south absorbent polymer 26A are formed repeatedly in the contraction direction. Regarding the method for forming the compartment of the bag-shaped carrier 26B, for example, a pair of liquid-permeable sheets st, st are superimposed, and a pre-constructed part such as a peripheral part of the bag body or a peripheral part of the compartment is bonded with a hot-melt adhesive, Ultrasonic fusion or joining by a joining method such as heat sealing is effective. As for the bag material, it is as described above. The sheet is integrated with the shrinkable material 27. When the shrinkage material 27 contracts, an external force of about 2 to 5N is applied to the joint portion with the shrinkage material 27, and therefore it is desirable to have a wet strength capable of withstanding this force. Moreover, unlike the illustrated form, no division is set, and the entire bag-shaped carrier is an empty bag body, and the superabsorbent polymer is intermittently arranged on the bag-shaped carrier by attaching or adhering to the fixing means. It's OK. ° In this way, when the superabsorbent polymer 26A is intermittently arranged in the contraction direction with respect to the carrier 26β, when the superabsorbent polymer 26A absorbs body fluids and swells, as shown in FIG. 10, the swelling site χ The contraction of the body fluid absorbent material 26 in the middle is blocked by the expansion force, and the portion where the body fluid absorbent material 26 is not arranged can be easily contracted because there is no such hindrance, so the entire absorbent material 25 can be efficiently contracted. Therefore, even if a lot of polymers are arranged in one place, the entire absorbent material 25 can sufficiently be 527180 V. Description of the invention (26) Shrinkage. In particular, when the carrier 26B is formed into a bag shape, and the superabsorbent polymer 26A is intermittently arranged inside the bag-shaped carrier 26B, the polymer 26A will not fall off from the carrier during shrinkage. Each space can hold more polymer 26A, so it has the advantages of being able to reliably maintain the intermittent arrangement of the highly absorbent two molecules 26A; and it can fully ensure the absorption capacity and other advantages. Moreover, in the form in which the superabsorbent polymer 26A is intermittently arranged inside the bag-shaped carrier 26B, the superabsorbent polymer m is surely held in the carrier 26B. When it is applied to a body fluid absorbent article, the carrier 26β
露出身體側也可以,具體上,如果就前述第2圖所示之形 態來說,能夠省略表面薄片2。It is also possible to expose the body side. Specifically, the surface sheet 2 can be omitted in the form shown in FIG. 2 described above.
一當高吸收性高分子間歇式地配置時,沒有配置高吸收 性尚分子26 A之Y部分收縮方向長度,相對於有配置高分子 之X部分太長的話,雖然能夠提高收縮效率,但是,因為 高分子配置面積減少,所以吸收能力降低。反過來說,沒 有配置,吸收性高分子26A之丫部分收縮方向長度,相對於 有配置问为子之X部分太短的話,雖然能夠提高吸收能 力,但是,收縮效率會降低。所以,最好在載體26B中, 沒有配置高吸收性高分子26A之Y部分(第9圖所示袋狀載 體之非充填間隔室部分r2,與此相當)的收縮方向長度, 係配置有高吸收性高分子26AiX部分(第9圖所示袋狀載 體之充填間隔室部分rl,與此相當)之收縮方向長度的 30〜400 % ,最佳之長度比例係8〇〜3〇〇% 。藉此,收縮效率 以及吸收能力都能夠變得很好。When the superabsorbent polymer is arranged intermittently, the length in the shrinkage direction of the Y part of the superabsorbent polymer 26A is not arranged. If it is too long compared to the part X of the superabsorbent polymer, although the shrinkage efficiency can be improved, Since the polymer arrangement area is reduced, the absorption capacity is reduced. On the other hand, if there is no configuration, the length in the shrinking direction of the part of the absorbent polymer 26A is too short compared to the part X of the configuration, and although the absorption capacity can be improved, the contraction efficiency will be reduced. Therefore, it is preferable that the Y part of the superabsorbent polymer 26A is not provided in the carrier 26B (the non-filled compartment part r2 of the bag carrier shown in FIG. 9 is equivalent), and the length in the contraction direction is high. 30 ~ 400% of the length in the shrinking direction of the absorbent polymer 26AiX portion (the filling compartment portion r1 of the bag-shaped carrier shown in Fig. 9 is equivalent), and the optimal length ratio is 80 ~ 300%. As a result, both shrinkage efficiency and absorption capacity can be improved.
527180 五、發明說明(27) 如前所述’收縮性材 在縱向上間歇式地藉由==吸收性材料26,雖然 呈-體化,但是,收縮定在-起而實質上 定於載體26B之部分28難以材科27中„之體液吸收性材聰固 26B中之配置有高分子鈿還有,如珂所述,載體 7〜9圖所示分X,也難以收縮。因此,如第 疋吏口疋部分2 8和高分子配置邻分Y方你 縮方向上相對應,因拄 ^ 1门刀卞配置口P刀X在收 26Β ^ ^ m ^ ^ 4 他部分則使收縮材料27和載體 性材上Λ 藉此,收縮性材料27以及體液吸收 r廊二:r係與沒有配置高吸收性高分子的γ部分相 节椹:性材料27之收縮方向全體固定在載體26b的 -邊構件因為與另—邊構件彼此固定,所以收縮會被 侷限而難以收縮,收縮效率會因而降低。 、、 2 · 2 · 2使用可以擴張袋體的型態 如前所述,如果使用袋狀載體的話,具有在一個處所 上,能夠配置更多高吸收性高分子的優點,但是,相對於 此,當體液流入時,因為配置部中早先膨潤之高吸收性高 分子,很容易地會妨礙體液供給到剩下的未膨潤高分子 處。為了防止此現象,考慮到高吸收性高分子之膨潤體 積’將袋狀載體之尺寸做大些也可以,但是,高吸收性高 分子吸收體液後,最大會增加50倍體積,所以,如果將= 狀載體做大時’則寬度會太大。而無法收納在應該設置的 空間内。 “ μ成 在此,使袋狀載體會因應内部高吸收性高分子的膨脹 2107-4643-PF(N);Tcshiau.ptd 第30頁 527180 、發明說明(28) 而此夠擴張,也是不錯的〗能。 袋狀载體配置处Η可、,/ 1心精此,不只是最初必須的 膨潤,袋狀載;::: 而且隨著高吸收性高分子的 象。以 _ θ抬張,所以不會發生局部凝膠阻塞之現 2 2 2這種擴張手段列舉數例,具體說明之。 t a 1第1擴張手段 子之:Λ / 構成’係將内包有高吸收性高分 下,ίίίϊ,在往與收縮方向直交之橫向上摺疊的狀態 置在體液吸收部内,藉由内部高吸收性高分子之膨 :,則述摺疊部分會打開而擴張恢復原狀。摺疊次數雖然 特別限定’但是最好是2折’最多3折為佳,又摺疊狀 恶見度最好是非摺疊狀態寬度的一半以了。 苐11圖係表示此較佳實施形態,使内包有高吸收性高 分子26Α的袋狀載體26Β的兩側端部26c,26C分別往橫向中 央側摺疊,而配置在物品(例如前述第2圖所示型態,在 體液吸收性部1内)上。在此,如第12圖所示,形^前述 間隔至r 1,r 2 ··之密封沒有實施時,兩側係打開之形 態;但是,為了形成間隔室r 1,r 2 ··而實施密封時,如 第13圖所示,在摺疊之前,可以藉由實施密封sl,s2 · · 可以使兩側形成打開之狀態(並不侷限於此)。如第1 4圖 所示’南分子26A吸收體液而膨脹時,袋狀載體26B之指最 部分2 6 c,2 6 c則呈打開之狀態而復原,並形成新吸收面。 換言之,吸收體液後之摺疊部分往兩側打開,位於其下側 之未吸收部分則露出,所以,早先膨潤之高分子就不會妨 礙體液供給到未膨潤之高分子處。又,當然最初所須袋狀527180 V. Description of the invention (27) As mentioned above, the shrinkable material is intermittently passed through the == absorbent material 26 in the longitudinal direction. Although it is -body, the shrinkage is set at-and it is essentially determined by the carrier. Part 28 of 26B is difficult to use. The body fluid absorbent material in Conggu 26B is equipped with high molecular weight. Also, as described by Ke, the carrier 7 ~ 9 is divided into X, and it is difficult to shrink. Therefore, if Part 8 mouth part 2 8 corresponds to the direction in which the polymer configuration is adjacent to the Y side, because 拄 ^ 1 door knife 卞 configuration mouth P knife X is receiving 26B ^ ^ m ^ ^ 4 and other parts make the shrink material 27 and carrier material Λ In this way, the shrinkable material 27 and the body fluid absorption r Corridor 2: The r system is connected to the γ portion where no superabsorbent polymer is arranged 方向: The shrinkage direction of the sex material 27 is fixed to the carrier 26b -Because the side member and the other side member are fixed to each other, the shrinkage will be limited and it will be difficult to shrink, and the shrinkage efficiency will be reduced. 、, 2 · 2 · 2 The type that can expand the bag is as described above. If you use a bag If it is a carrier, it can be placed in one place, and it can be arranged more. The advantages of molecules, however, in contrast, when the body fluid flows in, it is easy to prevent the supply of body fluid to the remaining non-swelled polymer because of the previously swollen superabsorbent polymer in the disposition section. To prevent this, Considering the swelling volume of the superabsorbent polymer, it is possible to increase the size of the bag-shaped carrier. However, after the superabsorbent polymer absorbs the body fluid, the maximum volume will increase by 50 times. Therefore, if the size of the carrier is increased, The width will be too large. It cannot be stored in the space where it should be installed. "Μ 成 Here, the bag-shaped carrier will expand with the internal superabsorbent polymer 2107-4643-PF (N); Tcshiau.ptd Page 30 527180, invention description (28) And this is enough to expand, it is also good. The placement of the bag-shaped carrier is not limited, and it is not only necessary for the initial swelling, but also for bag-shaped carrier; ::: With the appearance of a highly absorbent polymer. Expansion with _ θ, so there is no local gel blockage. 2 2 2 This method of expansion is to give a few examples. Ta 1 of the first expansion means: Λ / constitute 'is a high-absorptive high-score inside, ίίϊ, placed in the body fluid absorption section in a state folded in a direction orthogonal to the contraction direction, with the internal high absorption Polymer swelling: the folded part will open and expand to its original state. Although the number of folds is particularly limited, it is preferable that the number of folds is two folds and the number of folds is preferably at most three folds. The fold-like visibility is preferably half of the width of the unfolded state. Fig. 11 shows this preferred embodiment, and the two side ends 26c and 26C of the bag-shaped carrier 26B containing the superabsorbent polymer 26A are folded toward the lateral center side, respectively, and are arranged on the article (for example, the aforementioned second figure The pattern shown is in the body fluid absorbent part 1). Here, as shown in FIG. 12, when the above-mentioned interval to r 1, r 2 ·· is not implemented, the two sides are opened; however, it is implemented to form the compartment r 1, r 2 ··. When sealing, as shown in Fig. 13, before folding, the sealing sl, s2 can be implemented to make the two sides open (not limited to this). As shown in Fig. 14, when 'South molecule 26A absorbs body fluids and swells, most of the fingers of the bag-shaped carrier 26B, 2 6 c, 2 6 c, are restored in an opened state, and a new absorption surface is formed. In other words, the folded part after absorbing body fluid is opened to both sides, and the unabsorbed part located on the lower side is exposed, so the previously swollen polymer will not hinder the supply of body fluid to the unswollen polymer. And, of course, the bag shape
527180 五、發明說明(29) 載體的配置空間也可以很小。 同種型態如第1 5圖所示,也可以將一側斜装胜 央,摺疊往另一側。 宁者檢向中 2· 2· 2· 2第2擴張手段 第2擴張手段推薦如第丨6圖和第丨7圖所示之 =上設置皺褶tk’tk。在圖示例中’袋狀载體‘之兩 Η 4上’形成沿著伸縮方向具有摺疊線的皺褶tk,丨让。告 像,樣地形成皺.tk,tk的話,具有袋狀载體26β在 萄 向容易擴張之優點。可1,本發明中,僅在_邊:入 3折式等或更多圖 r,=:所示’藉由内部高吸收性高分子26A之膨 服此夠使皺褶tk,tk脹大而擴張。 2·2·2·3第3擴張手段 其他擴張手段則提案有,藉由 26Β具有皺褶,或藉由1先加工使袋狀載體 i ra虛古Ώ 伸細性材料形成袋狀載體26Β,# 其因應2削使 2· 2· 2. 4苐4擴張手段 〃忙烺 另外’雖然沒有圖示,但是例兑 所示之袋狀載體2 m缩方圖或川圖 之形態中,間隔室内之高吸收性古八£/彳有多數的間隔室 時,區劃部分(相當於f丨3 s ?刀子吸收體液而膨潤 之構成,也是很好所=密動解除 /〜 了疋,袋狀單體26B之周527180 V. Description of the invention (29) The configuration space of the carrier can also be small. The same type is shown in Figure 15; one side can also be installed diagonally and folded to the other side. Ning Zhexiang 2 · 2 · 2 · 2 2nd expansion method The second expansion method is recommended as shown in Fig. 6 and Fig. 7 = wrinkles tk'tk are set on it. In the example of the figure, the folds tk having fold lines along the telescoping direction are formed on the two sides of the bag-shaped carrier. As a result, wrinkles .tk, tk are formed, which has the advantage that the bag-shaped carrier 26β is easy to expand in the direction. May 1, in the present invention, only on the _ side: enter a three-fold type or more, r, =: as shown 'The swelling tk, tk can be expanded by expanding the internal superabsorbent polymer 26A. And expansion. 3, 2 · 2 · 3, 3rd expansion method Other expansion methods are proposed, with 26B having wrinkles, or first processing to make the bag-shaped carrier i ra virtual ancient stretchable material to form a bag-shaped carrier 26B, # Its response to 2 cuts 2 · 2 · 2. 4 苐 4 expansion means are busy. In addition, although it is not shown in the figure, the example shows a 2 m thumbnail or a Sichuan map of the bag-shaped carrier in the compartment, The high absorption of ancient eight £ / 彳 When there are many compartments, the partitioned part (equivalent to f 丨 3 s? The knife absorbs body fluid and swells, which is also very good = close movement release / ~ 疋, bag-shaped single Week of Body 26B
527180 五、發明說明(30) 緣接合部(也包含 吸收性高分子26A會釋中兩末端接合部)一旦解離,内部高 使用和體液接觸時接^出士,所以,該周緣接合部分就必須 使其不會解離。 者力不會降低之接著劑或接著手段, 為了達成此區劃之餘 體液接觸後會解離成使區劃d,d· ·與 離,但是藉由高分子或是與體液接觸後雖然不會解 d,能夠藉由使用體液力會解除之構造。前者的區劃 氧化物為主成分之水八$ r使用·以承乙稀醇或聚烷烯 甲基纖維素接:劑’·或是-粉糊、魏 「體液解離性接著劑菩而且’本發明之用語 和黏著固定兩種含意。後者之=」,-般含有接著固定 子之膨脹力會剝離的接著力袋體6 ··’以藉由高分 (包含黏著)而形成。力將衣體咖内面相互接著 而且,高吸收性高分子26Α相對於梦辦9fiR & 量,最好是因應吸收能力而適當配置、,^ \ 之配置 會發生凝膠阻塞之現象,所以建議相對;:平之時 面積,以0. 0〇5〜0. 〇3 g/cm2為佳。藉 '換J之間隔至r ,確保即使高吸收性高分子26A膨潤也夕; 塞之袋體容積。 个㈢毛生綾膠阻 $且’在前述吸收材料25中,體液(例 =片2 ,通過使用面侧薄片21而接觸到袋 此體液-邊沿者袋體而擴散’-邊透過體液透過性之 2107-4643-PF(N);Tcshiau.ptd 第33頁 527180 五、發明說明(31) 部分而滲入袋體2 6 B内,藉由相對應間隔室r内之高吸收性 高分子26A來吸收體液。吸收體液之後的高吸收性高分子 26A會膨脹。此時,如第6圖所示,膨脹的高分子26A周圍 的區劃d也會接觸體液,該區劃d會解離。這個解離係以古 分子26A之膨脹力為主要原因,或也有可能係做為輔助作 用而達成。而且,解離之結果,該膨脹之高分子26A係超 過間隔室r之限制,而自由膨脹,能夠有效地防止高分子 26A,26A因為相互密著’而產生的凝膠阻塞現象。 而且,在吸收體液之前,因為區劃d不解離,高吸收527180 V. Description of the invention (30) Once the edge joint (also includes the two end junctions of the absorbent polymer 26A will be released), once it is dissociated, it is used when it is in high internal contact with body fluids, so the peripheral junction must be So that it will not dissociate. Adhesives or bonding methods that do not reduce the strength. In order to achieve this division, the body fluid will dissociate into the division d, d ·· after dissociation, but it will not dissociate by the polymer or the body fluid. , Can be released by the use of body fluid structure. The former is divided into oxides containing water as the main component. Use it with a vinyl alcohol or polyalkylene methyl cellulose: agent 'or-powder paste, Wei "body fluid dissociative adhesive agent" and this The term "invention" and "adhesive fixation" have two meanings. The latter = ",-generally contains the adhesive bag body 6 · 'that will be peeled off by the expansion force of the anchor to form a high score (including adhesion). The inner surface of the body coffee is strongly adhered to each other. Moreover, the amount of the superabsorbent polymer 26A relative to the amount of 9fiR & of the dream should preferably be appropriately configured according to the absorption capacity. The arrangement of ^ \ will cause gel blocking, so it is recommended Relative ;: area in peacetime, preferably 0.005 ~ 0. 〇3 g / cm2. By changing the interval of J to r, it is ensured that even the super absorbent polymer 26A swells; the volume of the bag body is stuffed. Each of the hairs has a gel resistance and 'in the aforementioned absorbent material 25, the body fluid (for example, sheet 2 is in contact with the bag by using the side-side sheet 21-the body is diffused by the edge'-the body fluid permeates through the body's edge) No. 2107-4643-PF (N); Tcshiau.ptd Page 33 527180 V. Description of the invention (31) penetrates into the bag body 2 6 B through the corresponding superabsorbent polymer 26A in the compartment r Absorb body fluid. After absorbing body fluid, the superabsorbent polymer 26A will swell. At this time, as shown in Figure 6, the division d around the expanded polymer 26A will also contact the body fluid, and the division d will dissociate. This dissociation is based on The expansion force of the ancient molecule 26A is the main reason, or it may be achieved as an auxiliary effect. Moreover, as a result of the dissociation, the expanded polymer 26A exceeds the limit of the compartment r, and the free expansion can effectively prevent high The molecules 26A, 26A are gel-blocked due to their close contact with each other. In addition, before the absorption of body fluids, the zone d does not dissociate and has high absorption.
性尚分子無法超出區劃d而移動,而被限制在被封入之間 隔fr内,因此袋體26B内全體都保持不會偏移。藉由防止 此高吸收性高分子26A之偏移,因為能夠減低高分子 26A,26A相互間之密著,所以,能夠更加地防止因為前述 區劃之解離’而產生的凝膠阻塞現象。 2 · 2 · 2 · 5擴張手段之應用例 如前述第1擴張手段,當因應高 狀載體26B之摺疊部分?刀于ZbA之恥脹而袋 P刀26c,26c張開復原日年贷你恭辦9只β 在體液吸收性則内所佔有 设原4衣狀載體26Β 張。在第2擴張手段中,也“在吸收體液後會擴The sex molecules cannot move beyond the division d, but are confined within the enclosed interval fr. Therefore, the entire inside of the bag body 26B remains unshifted. By preventing the shift of the superabsorbent polymer 26A, the adhesion between the polymers 26A and 26A can be reduced, so that gel blocking caused by the dissociation of the aforementioned divisions can be prevented more. 2 · 2 · 2 · 5 Application example of expansion means As in the aforementioned first expansion means, how to deal with the folded portion of the high carrier 26B? The knife swells in the shame of ZbA, and the bag P is opened 26c, 26c. You can pay 9 pcs of β in the body fluid absorbability. Let's set up the original 4 clothes-shaped carrier 26B. In the second expansion method, it also "expands after absorbing body fluids.
張。所以,最好將袋狀載體2 ί:膨脹而無法避免擴 隔-定之距離;作是,ί ΐ夕數並列設置’並彼此間 之袋狀載體26Β之配設量蠻小 下’體液吸收性部1内 在此,最好藉由袋狀^體’° '能力變得降低。 向擴張。具體的手踣右· / 不身或其他構件,來限制橫 有.例如第1擴張手段之如第19圖所Zhang. Therefore, it is best to swell the bag-shaped carrier 2: inflated and unavoidable to expand the separation-definite distance; as a result, the number of the bag-shaped carriers 26B is arranged side by side, and the amount of the bag-shaped carriers 26B between them is very small, and the body fluid absorbency The inside of the part 1 is preferably reduced by the bag-shaped body '°'. To expand. The specific hand is right or left or other components to restrict the horizontal. For example, the first expansion method is as shown in Figure 19
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:μ藉由熱封或熱溶接著等接著手段,對於摺疊後之袋狀 -26Β,將密封部31,sl ••設置在吸收材料25之收縮方 σ上而間隔一定距離,設置多數個;該密封部s 1,s 1 · •係將厚度T向之相對面,自橫向之一端到相對一端為 土’、予以連續線狀接合。此密封部s丨,s】••可以與形成 刖述間隔室rl,r2 ··之密封共用,也可以另外設置。 、 弟固所示’因為密封部在橫向上不會伸張,袋狀: μ By heat-sealing or hot-melt bonding, etc., for the folded bag-shaped -26B, the sealing portion 31, sl is set on the shrinkage square σ of the absorbent material 25 at a certain distance and a plurality of pieces are set; The sealing portions s 1, s 1 are connected continuously in a line shape with the thickness T facing the opposite side, and soil from one end to the opposite end. This sealing portion s 丨, s] •• may be shared with the seal forming the above-mentioned compartments rl, r2, or may be separately provided. As shown by Di Gu ’s, because the seal does not stretch in the horizontal direction,
載體主要在厚度方向上擴張,而橫向幾乎不擴張。所以, ,由袋狀載體26B的擴張,膨脹後的高分子彼此不會密 著’ ^不會妨礙體液供給到未膨潤高分子處,除了有效地 防止則述局部凝膠阻塞之外,袋狀載體26B能夠多數並列 5又置,所以能夠大量吸收體液。The carrier expands mainly in the thickness direction, and hardly expands in the lateral direction. Therefore, due to the expansion of the bag-shaped carrier 26B, the expanded polymers will not adhere to each other. It will not prevent the supply of body fluids to the unswollen polymer. In addition to effectively preventing the local gel blocking, the bag-shaped Since the carriers 26B can be juxtaposed in a large number, they can absorb a large amount of body fluids.
又’在前述第2擴張手段中,如第21圖所示,相對於 皺褶tk,tk形成後之袋狀載體26β,將密封部sl,sl ••設 置在吸收材料2 5之收縮方向上,而間隔一定距離,設置多 數個;該密封部si,sl ••係將厚度方向之相對面,自橫 向之知到相對一端為止,予以連續線狀接合;在這種狀 況下,如第22圖所示,與第7實施形態相同地,橫向擴張 被限制住。特別是,如圖示例中,在袋狀載體26β的兩側 部上’皺糟tk,tk係沿著伸縮方向而形成摺疊線,最好袋 狀載體26B很容易在厚度方向上擴張。 2 · 2 · 3收縮材料和體液吸收材料解離之形態 如前述高吸收性高分子之間歇式配置項目中所述,體 液吸收性材料之體液吸收部位的膨脹,係阻礙與其實質上In the second expansion means, as shown in FIG. 21, the seal portions sl, sl are provided in the contraction direction of the absorbent material 25 with respect to the bag-shaped carrier 26β after the formation of the wrinkles tk, tk. The seals si, sl are connected continuously in a line shape from the horizontally opposite end to the opposite end; in this case, as in Section 22, As shown in the figure, similar to the seventh embodiment, lateral expansion is restricted. In particular, as shown in the example, the folds tk, tk are formed on both sides of the bag-shaped carrier 26β along the telescopic direction, and it is desirable that the bag-shaped carrier 26B can be easily expanded in the thickness direction. 2 · 2 · 3 Forms of dissociation of shrinkage material and body fluid absorbent material As described in the above-mentioned intermittent configuration item of the superabsorbent polymer, the swelling of the body fluid absorbent part of the body fluid absorbent material prevents its substantial expansion.
2107-4643-PF(N);Tcshiau.ptd 第35頁 527180 五、發明說明(33) 一體化之收縮材料收縮之要因。藉由採用高吸收性高分子 之間歇式配置,這個問題獲得解決。可是,高吸收性高分 子之間歇式配置形態下,高吸收性高分子無法大量固持在 載體上。而解決與此相反之課題的方法,如前所示,係使 袋狀載體和高分子都採用間歇式配置之形態。可是,此形 恶具有構成很複雜之缺點。 ^。在此,根本防止收縮性材料之收縮阻礙,而且使構成 簡單化之方法’係將其一體化以使收縮性材料2 7和體液吸 收性材料26在吸收材料25之體液接觸部位中解離。2107-4643-PF (N); Tcshiau.ptd Page 35 527180 V. Description of the invention (33) Main causes of shrinkage of integrated shrinkage materials. This problem is solved by using an intermittent configuration of a highly absorbent polymer. However, in the intermittent arrangement of high-absorptive polymers, a large amount of high-absorbent polymers cannot be held on a carrier. The solution to the opposite problem, as described above, is to use both a bag-shaped carrier and a polymer in an intermittent arrangement. However, this evil has the disadvantage of having a complicated structure. ^. Here, the method of preventing the shrinkage of the shrinkable material from shrinking at all and simplifying the structure 'is to integrate them so that the shrinkable material 27 and the body fluid absorbent material 26 dissociate in the body fluid contact portion of the absorbent material 25.
具體的手法’係使用讓收縮性材料2 7和體液吸收材料 2 6 :體化’而在與體液接觸時接著力會減弱之接著劑,而 =著劑建議使用:例如以聚乙烯醇或聚烷烯氧化物為主成 刀之水为政型熱熔接著劑;或是澱粉糊、羧曱基纖維素等 水溶性,熔接著劑來接著(在這種狀況下,包含黏著)。 在這種狀況下,最好適當地選擇接著劑、接著面積、 ,著形式(螺旋狀、直線狀、曲線狀等各種線狀之外,面 狀、點狀等),以使未與體液接觸時的收縮性材料27和體 1文吸收性材料26之接著強度,係與體液接觸時的強度的2The specific method is to use an adhesive that shrinks the shrinkable material 27 and the body fluid absorbing material 2 6: body, and the adhesive force will be weakened when it comes into contact with body fluids. The agent is recommended to use: for example, polyvinyl alcohol or polymer The alkene oxide is the main hot-melt adhesive, or it is a water-soluble, adhesive such as starch paste and carboxymethyl cellulose (in this case, including adhesion). In this case, it is best to choose the adhesive, the bonding area, and the contact form (spiral, linear, and curvilinear, and other line-like, planar, and dot-like) to prevent contact with body fluids. The adhesive strength of the shrinkable material 27 and the absorbent material 26 at the time of contact is 2 times the strength when contacted with body fluids.
=接著強度之具體分析如下。亦即,在穿用時, 者體施加在吸收材料上之體壓通常為5〇~1〇〇 g/cm2 ::大吸寬度3公分之帶狀吸收材料時,在移動出 九( "+ ^要承文的阻力係30 0〜1 50 0 g/吸收材米 條(以下僅稱為「條)。 g及叹砰丁 ; 所以,收縮性材料2 7和體液= The specific analysis of the subsequent strength is as follows. That is, when wearing, the body pressure applied to the absorbent material is usually 50 ~ 100g / cm2 :: when the band-shaped absorbent material with a large suction width of 3 cm is moved out of the nine (" + ^ The resistance to be accepted is 30 0 ~ 1 50 0 g / absorbent rice strip (hereinafter referred to as "stripe" only). G and sighs; therefore, the shrinkable material 27 and body fluid
五、發明說明(34) 收性材料26之接著強度,最 g/條以上,特別是15〇〇 g 疋:在未吸收體液時係30〇 3〇〇 g/條,特別是不滿15〇 2上;而吸收體液時係不滿 料之收縮力係3〇〇 g/條以上條。與此相關聯,收縮性材 縮性材料之濕潤時強度最杯:特別是1 500 g/條以上;收 1500 g/條以上。可強是度最因好/ V條以上,特別是 吸收性物品之使用形態,所也有完全不受體壓之部位或 或收縮力,相對於承受體遷’在14種部位中之接著強度 i古;I* —从+ i之4位’可以有所不同。 觸部:中之收缩液接觸•,因為在該體液接 以,收縮性材料吸收材料26會解離,所 夠自由地收縮。又,此時1為收縮性 以,侓=觸部位不會和體液吸收性材獅解離’所 =伴縮性材料27之收縮,體液吸收性材料26也會 收鈿。因此,體液吸收性材料26能夠有效地收縮。 為了發揮同樣的功能,可以將其做成如下之構成:事 、、將收縮性材料27和體液吸收材料26的接著力,做成與體 液接觸無關,從一開始就維持一樣的強度;而藉由體液吸 收性材料2 6之膨脹力來解離。可是,在這種狀況下,體液 接觸部位和非體液接觸部位之間沒有接著力的差值,所 以’因為前述吸收材料之移動阻力的影響,會有非體液接 觸部位之接著部脫離之問題。 2 · 2 · 4吸收材料之其他構成 在本發明之吸收材料25中,當收縮性材料27配置在載V. Description of the invention (34) Adhesive strength of the recoverable material 26, the most g / strand above, especially 15,000 g 疋: When the body fluid is not absorbed, it is 30,300 g / strand, especially less than 15 2 The absorption force when the body fluid is absorbed is not less than 300 g / strand. Related to this, the shrinkable material has the strongest strength when wet: especially 1 500 g / strand or more; 1500 g / strand or more. The strength is the most favorable / above V, especially for the use form of absorbent articles, so there are no pressure receiving parts or contraction force at all, relative to the strength of the body in 14 kinds of bonding strength i Ancient; I * — can vary from '4 to + i'. Contact part: The shrinkage fluid in the contact is in contact with the body fluid, because the shrinkable material absorbent material 26 is dissociated so that it can shrink freely. In this case, 1 is contractile, so that the contact area will not dissociate from the body fluid absorbent material lion 'and the contraction of the contractile material 27 will cause the body fluid absorbent material 26 to collapse. Therefore, the body fluid absorbent material 26 can effectively shrink. In order to perform the same function, it can be made as follows: the adhesion of the shrinkable material 27 and the body fluid absorbing material 26 is made independent of body fluid contact, and the same strength is maintained from the beginning; and Dissociation is caused by the swelling force of the body fluid absorbent material 26. However, in this case, there is no difference in adhesion between the body fluid-contacting portion and the non-body fluid-contacting portion. Therefore, because of the aforementioned movement resistance of the absorbent material, there is a problem that the non-body fluid-contacting portion is detached. 2 · 2 · 4 Other Structures of the Absorptive Material In the absorbent material 25 of the present invention, when the shrinkable material 27 is disposed on a carrier
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體26B之橫向(與收縮方向直交之方向)中央部(將袋狀 載體以摺疊狀態配置時,係摺疊狀態下之橫向中央部、)的 活,收縮性材料27之收縮作用相對於載體26β係均勻作用 於橫向上,所以,吸收材料25呈直線狀收縮。在圖示例 中,雖然完全遵照此配置,但是相反地,將載體26β之橫 向位置加以偏移,例如使收縮性材料2 7依照一定曲線彎 曲,就能夠故意使收縮方向彎曲。 δ使用‘狀載體日寸,也可以做成區劃彼此在平面上交 叉之形態,例如棋盤格狀或蜂巢狀等。 3 ·苐2實施形態 ^ 到目前為止,雖然說明過本發明吸收材料之各種型 悲,但是,本發明之基本功能,亦即,為了提高吸收材料 之更新功能,在吸收材料之外的部分,也還有很多值得改 良=部分。以下,針對吸收材料以外部分的較佳實施形態 第23 品之橫向 鄰接之固 在各管道 係表示做 態。圖示 體液吸收 係藉由表 22中之遠 〜25圖5係使用面側薄片21和内面側薄片22,在製 ^,隔定距離,而沿著縱向具有固定部2 3 ;相 疋部23, 23之間,沿著縱向形成有管道空間24 ; 空間24, 24 ··内部,設置有吸收材料託;這些The central part of the body 26B (direction orthogonal to the contraction direction) (the central part in the folded state when the bag-shaped carrier is arranged in the folded state) is active, and the shrinkage of the shrinkable material 27 is relative to that of the carrier 26β system. Since it acts uniformly in the lateral direction, the absorbent material 25 contracts linearly. In the example shown in the figure, although this configuration is fully followed, on the contrary, by shifting the lateral position of the carrier 26β, for example, by bending the shrinkable material 27 according to a certain curve, the shrinkage direction can be intentionally bent. δ uses the shape of a carrier, and it can also be made into a shape that crosses each other on a plane, such as a checkerboard or a honeycomb. 3. 苐 2 Embodiments ^ Although the various types of the absorbent material of the present invention have been described so far, the basic function of the present invention, that is, in order to improve the refreshing function of the absorbent material, the part other than the absorbent material, There is still a lot to be improved = part. In the following, a preferred embodiment of the portion other than the absorbent material is shown in a state that the 23rd product is horizontally adjacent to each other and is fixed to each piping system. The body fluid absorption shown in the figure is from the distances in Table 22 to 25. Figure 5 uses the face-side sheet 21 and the inner-side sheet 22, which are fixed at a certain distance and have a fixed portion 2 3 along the longitudinal direction; a relative portion 23 Between 23, 23, a duct space 24 is formed along the longitudinal direction; inside the space 24, 24 ··, an absorbing material holder is provided; these
為f液,收體20,形成體液吸收性部1構成之形 形悲物品之基本構成與前述第2圖相同。所以, 體20,使用面側薄片。中之面對身體肌膚之一側 面薄片2來白择· ώ . 匕復’而體液吸收體20之内面側薄片 離_肌膚之一側係藉由防漏層3來包覆。關於The basic structure of the fluid article, the body 20, and the body fluid absorbing part 1 constituting the body fluid 20 is the same as that of the aforementioned second figure. Therefore, for the body 20, a face-side sheet is used. One of the side face sheets 2 facing the skin of the body is free to choose. The inner side sheet of the body fluid absorber 20 is separated from the skin side by a leak-proof layer 3. on
527180527180
吸收材料2 5,可以使用箭;+、 中,係使用前述第4圖或第圖::=例’在圖示形態 乂弟^圖之吸收材料25。 如此構成之體液吸收體20, 亦即’排出之體液(例如尿液)通過表面薄片2,再 通過使用面側薄片21而接觸 片再 „ 一體化之體液吸收性材料26也伴隨著收 你邱付合杰1 μ 、夜排出σ卩位,體液吸收性材料26的吸As the absorbing material 25, an arrow can be used; +, and middle, using the above-mentioned FIG. 4 or FIG. The body fluid absorber 20 thus constituted, that is, 'the discharged body fluid (such as urine) passes through the surface sheet 2 and then the contact sheet through the use of the side sheet 21, and the integrated body fluid absorbent material 26 also accompanies you. Fu Hejie 1 μ, discharge σ 卩 position at night, absorption of body fluid absorbent material 26
""、開,新的體液吸收性材料26會取而代之;亦 即,相對於體液排屮立β ^ m _ 好英μ 體液吸收性材料26之吸收部會 逍-攻排出,而更新變化位置。所以,吸收材料25 二:::Ϊ有效利用’由整體觀之,⑻就能夠獲得:體液 吸收體20月匕夠變得超薄、吸收容量加λ、而且能夠承受長 時間穿用之體液吸收性物品。" " On, the new body fluid absorbent material 26 will be replaced; that is, β ^ m _ good ying μ relative to the body fluid discharge will be absorbed by the body fluid absorbent material 26, and the changes will be updated. position. Therefore, the absorption material 25 2 ::: Ϊ Effective use of 'from a holistic point of view, ⑻ can be obtained: the body fluid absorber can become ultra-thin in 20 months, the absorption capacity plus λ, and can withstand long-wearing body fluid absorption Sex items.
、又’伴隨著收縮性材料27與體液接觸而產生之收縮, 體液吸收性材料26收縮時,相對於體液排出部位,因為體 液及收性材料2 6之高吸水性高分子2 6 a而吸收部被更新, 所以 口為向吸水性高分子2 6 a之膨潤而引起之擴張不會 妨,、濡濕之進行’亦即不會產生凝膠阻塞之現象,高吸水 性南分子26A之功能就能夠充分發揮。 而且’如本形態之將吸收材料25設置在管道空間24 内^伴隨著收縮性材料27之收縮,吸收材料25之收縮,能 夠圓/腎而確實地執行。而且,體液在管道空間2 4内會沿著"With the shrinkage of the shrinkable material 27 in contact with the body fluid, when the body fluid absorbent material 26 contracts, it is absorbed by the body fluid and the absorbent material 2 6 because of the superabsorbent polymer 2 6 a relative to the body fluid discharge site. The part is renewed, so the expansion caused by swelling of the water-absorbing polymer 2 6 a will not be affected. The process of wetness will not cause gel blocking. The function of the superabsorbent south molecule 26A is To make the most of it. Moreover, as in the present embodiment, the absorbent material 25 is disposed in the duct space 24. The shrinkage of the contractile material 27 and the contraction of the absorbent material 25 can be performed reliably and roundly. Moreover, the body fluids will flow along the duct space 24.
527180 —---------------------- 五、發明說明(37) 縱向移動以及擴散。又,穿著製品時,管道空間24變成緩 衝部,因此辦於肌膚之接觸性良好。 管道空間2 4之橫剎面形狀以及數量,可以適當地選 擇。能夠在一個管道多間2 4内並列設置多數的吸收材料2 5 (未圖不)。527180 -------------------------- 5. Description of the invention (37) Vertical movement and diffusion. In addition, when the article is worn, the duct space 24 becomes a cushioning portion, so that it has good contact with the skin. The shape and number of the transverse brake surfaces of the duct space 2 4 can be appropriately selected. A plurality of absorbing materials 2 5 (not shown) can be arranged side by side in a plurality of rooms 2 4 of a pipe.
收縮性材料2 7之物性’最重要的是收縮力和吸水收縮 率。吸收材料25在管道空間24内移動時,鑒於藉由吸收材 料2 5之吸收部分和管道内壁間之摩擦,而收縮力降低之情 形,最好考慮過管道空間24之剖面積和高吸水性高分子 26A之膨潤度之後再決定。收縮性材料27之收縮率,在原 絲時為3 0 %以上,最好在7 0 %以上時,吸收後之高吸水性 高分子26A就能夠充分地移動。 管道空間24之剖面積S會因為吸收材料25之形態而 異’可以利用下列公式來計算面積。a =吸收材4斗4每1公 分之高吸水性高分子量之公克數;b =吸收材料之收縮 (收縮後之長度/收縮前之長度);S =剖面積(j… S = (30〜20 0 ) X a / b ···(!) 用以形成管道空間24之使用面側薄片21必須為液The most important physical properties of the shrinkable material 27 are shrinkage force and water absorption shrinkage. When the absorbent material 25 moves in the duct space 24, considering the friction between the absorbing part of the absorbent material 25 and the inner wall of the duct, and the shrinkage force is reduced, it is best to consider the cross-sectional area of the duct space 24 and the high water absorption. The degree of swelling of the molecule 26A is determined later. The shrinkage of the shrinkable material 27 is 30% or more at the time of the filament, and preferably 70% or more, and the superabsorbent polymer 26A after absorption can move sufficiently. The cross-sectional area S of the duct space 24 varies depending on the shape of the absorbing material 25 '. The area can be calculated using the following formula. a = Absorbent material 4 grams per gram of high water absorption and high molecular weight in grams; b = Shrinkage of absorbent material (length after shrinkage / length before shrinkage); S = cross-sectional area (j ... S = (30 ~ 20 0) X a / b ... (!) The use-side sheet 21 used to form the duct space 24 must be liquid
過性,而其材質則不限定’例如不織布之外 也 使用有開:f| 之薄片也可以。在這種狀況下’最好具有高吸水性言八= 2 6 A無法透過之空隙。與使用面側薄片2 1接人 门刀 > 3之内面俏,丨 片2 2,可以選用不織布、防漏薄片、耐渴紐 ^ “、、、、吸收紙蓉。 在第2 3〜2 5圖所示之形態中,體液吸收铋 、、、 ° 叹材料20係配置However, the material is not limited. For example, in addition to non-woven fabric, a sheet with f: can also be used. In this case, it is desirable to have a highly water-absorptive void = 2 6 A impermeable. With the use of side-faced sheet 2 1 access door knife> 3, the surface is pretty, and sheet 2 2 can be made of non-woven, leak-proof sheet, thirst-resistant button ^ ",,,, and absorb paper hibiscus. In the 2nd 3 ~ 2 In the form shown in Figure 5, the body fluid absorbs bismuth.
2107-4643-PF(N);Tcshiau.ptd 527180 五、發明說明(38) $ 薄片2和防漏層3之間’使用面側薄片21本身係體液 :身2 =吸收材料25包覆,所以,…側薄片21 2可以二 明所稱之「表面層」,亦即,表面薄片 本身二V又二使設置管道空間24,只要吸收材料25 料9ς曰收縮,就此夠配置在管道空間24外。亦即,吸收材 枓25之配置位置,可以適當地選擇。 兀Ρ及收材 4 ·第3實施形態 之物,外如ii?係吸收材料與體液接觸後,,自動收縮 收::2 ί 吸收材料沒有供給充分的量時,吸 牲收細也會不充分,所以無法獲得效率良好的收 :所:二ΐ ’r及收材料25係由體液吸收性材料和收縮材 吸收係呈:爭ί!二生材料和高吸收性高分子之間的體液 兩吸收性高分子一旦將體 =體液之則, 題。“ 有 液吸收性材料更新不完全之問 且,現存之收縮性材料幾乎都卜 料之高吸收性古八;沾神.产 卩匕做為體液吸收性材 〇及收性冋/刀子的體液吸收速度還慢, 竹 斷,這樣的不完全更新會經常發生。&户斤以,可以判 在此,為了解決此問題點’推薦設 圖之吸收材料25接觸的保液構件以。洛弟26圖和第27 液吸收性材料26和收縮性材料 :收材料25係由體 ,性材料,有吸收速二::=性中,當體 =㈣保液構件U配置在與收縮性 在延種情況下,保液構件LK只要盥 接觸之位 ”收鈿性材料27相接 2107-4643-PF(N);Tcshiau>2107-4643-PF (N); Tcshiau.ptd 527180 V. Description of the invention (38) $ Between sheet 2 and leak-proof layer 3 'use the side sheet 21 itself as a body fluid: body 2 = absorbent material 25 covering, so The side sheet 21 2 can be called a "surface layer" by Erming, that is, the surface sheet itself can be provided with a pipe space 24. As long as the absorbent material 25 and the material 9 shrink, it is enough to be arranged outside the pipe space 24. . That is, the arrangement position of the absorbent material 枓 25 can be appropriately selected. Wu P and the material 4 · The third embodiment, except for the ii? Series absorbent material that comes in contact with body fluids, automatically shrinks and closes: 2: 2 ί When the absorbent material is not supplied in a sufficient amount, it will not Sufficient, so it is not possible to obtain a highly efficient harvest: So: Erji 'r and the harvesting material 25 are composed of a body fluid absorbent material and a shrinkage material absorbent system: contending! The body fluid between the two biomaterials and the superabsorbent polymer Once the absorptive polymer changes the body = body fluid, the problem. "There is a problem with the incomplete update of liquid-absorbent materials. Almost all existing shrinkable materials are highly absorbent. They are used as a body-fluid absorbent material and a bodily fluid that collects maggots and knives. The absorption rate is still slow, and the bamboo is broken. Such incomplete updates often occur. &Amp; Households can judge it here. In order to solve this problem, it is recommended to design the liquid retaining member in contact with the absorbent material 25. Luodi Figure 26 and the 27th liquid-absorbent material 26 and shrinkable material: the receiving material 25 is a body material, a material with absorption speed 2: :: = in the nature, when the body = ㈣ the liquid holding member U is arranged in the In this case, the liquid-retaining member LK only needs to be in contact with the toilet. "The collecting material 27 is connected to 2107-4643-PF (N); Tcshiau >
Ptd 第41頁 527180 、發明說明(39) ^而發揮其功能時’固定在載體2 6 B或收縮性材料2 7上 了以’固疋在内面側薄片3也可以;或者完全不固定也 可以。 這樣,相對於物品,排泄之體液係藉由保液構件LK來 ,持,就能夠供給充分的體液,使其相對於吸收材料25能 夠充分地收縮。 保液構件LK,只要是能夠保持水分的弱親水性薄片就 I以,薄葉紙或不織布由保液性以及成本面來看,都很適 5使用。更具體來說,可以使用··被親水化處理的1〇〜2〇 g /cm2左右之不織布(紡粘不織布、將梳棉予以接著的不 ,布、熔喷不織布、混合這些種類而眾所週知的不織布 );或者10〜20 g /cm2左右之薄片紙(面紙),等具有體 2收性之紙類。藉由使料些紙類,前述吸收材料25就 月匕夠效率良好地收縮。 特=是如圖示例’一旦將保液構件LK配置在吸收材料 r播:处ί 5内面側薄片22 (防漏層)之間’在濕潤時保 易收縮之優點。㈣和防漏層之摩擦,所以具有容 本發明之保液構件LK只要與吸收材料接觸 =寸,縮性材料之配置等,都能夠適當地』定如 ::26之門Ϊ Ϊ性:料27挾持在保液構件LK和體液吸收性 = ; = J就會充分地保持在保液構件LK本身 材㈣之體液供給間,,於收縮性 吧%夠十分充分。可是,在本發明中,Ptd, page 41, 527180, invention description (39) ^ When it functions, it can be fixed on the carrier 2 6 B or shrinkable material 27, and it can be fixed on the inner side sheet 3; or it can be completely fixed. . In this way, the excreted body fluid is held by the liquid retaining member LK with respect to the article, so that sufficient body fluid can be supplied so that it can sufficiently shrink with respect to the absorbent material 25. As long as the liquid-retaining member LK is a weakly hydrophilic sheet capable of retaining moisture, tissue paper or non-woven fabric is suitable for use in terms of liquid-retaining property and cost. More specifically, non-woven fabrics (spunbond non-woven fabrics, non-woven fabrics, spunbond non-woven fabrics, melt-blown non-woven fabrics, and mixed types) that are hydrophilized can be used. Non-woven fabrics); or sheet paper (glossy paper) of about 10-20 g / cm2, etc. By making some paper, the absorbent material 25 can shrink efficiently. It is particularly advantageous as shown in the example of the example, once the liquid-retaining member LK is disposed between the absorbing material and the inner side sheet 22 (leak-proof layer). It is easy to shrink when wet.摩擦 and the leak-proof layer, so as long as the liquid retaining member LK of the present invention is in contact with the absorbing material = inch, the configuration of the shrinkable material, etc., can be properly "defined as :: 26 的 门 Ϊ Ϊ 性 : 料27 Holding on the liquid-holding member LK and body fluid absorbency =; = J will be fully maintained between the body fluid supply of the material of the liquid-holding member LK itself, which is sufficient for shrinkage. However, in the present invention,
2107-4643-PF(N);Tcshiau.ptd 2 第42頁 五、發明說明(40) Γ P·/吏保液構件係配置在收縮性材料27和體液吸收性材 ^間,以保液構件包覆收縮性材料27 ;以 挾持收縮性材料27 f去岡-、^ y 對保液構件 連續在跄纩w u (未圖不)。又,保液構件LK雖然縱向 作是之收縮方向全部(例如可以是帶狀); 材;2=ί:縮方向上間歇式地設置;或僅對應收縮性 料,以連择::it來設置;或是’縱貫多數的收縮性材 明。 ”或間歇式方式設置。關於其具體例,容後說 料2丄如Ξ:示,當保液構件以沒有超出體液吸收性材 二具有實質上至少包覆收縮性材侧黃向全 必則保液構件LK具有使收縮性材料收縮之 要而且充刀的尺寸,而能夠壓低構件之成本。 圖以i+C25,可以使用前述所有的具體例。第26 Θ 乂及弟27圖所示之形態中,係使用第 材料25。第28圖係表示使用前述繁q岡% ^第7圖之吸收 日吝,仅、广姓了, 使用月j达第9圖所不之袋狀載體26Β 配置例。另,第29〜31圖係表示相對於 ; 1 5、1 6圖所示形態的保液構件l κ配置例。 ” JV在第26圖以及第27圖所示之形態中,因為採用在 苐2只施形態之管道空間24内設置吸收材料25之形態,雖 然保液構件LK設置在管道空間24内,但是,只要本發明之 保液構件呈接觸吸收材料25之配置,配置於何處皆^。 f本發明之保液構件可以適用於:沒有管道空間24之形2107-4643-PF (N); Tcshiau.ptd 2 Page 42 V. Description of the invention (40) Γ P · / Liquid retaining member is arranged between the shrinkable material 27 and the body fluid absorbing material ^ to provide the liquid retaining member Cover the shrinkable material 27; hold the shrinkable material 27 f to oka-, ^ y to the liquid retaining member continuously at 跄 纩 wu (not shown). In addition, although the liquid-retaining member LK has all the contraction directions in the longitudinal direction (for example, it can be a belt shape); 2 = ί: intermittently set in the contraction direction; or only for shrinkable materials, select :: it to Set; or 'through the majority of shrinkable materials. Or batch mode. Regarding specific examples, it is said that the material 2 is as follows: when the liquid-retaining member does not exceed the body fluid-absorbent material, it has at least the side of the shrinkable material, and it must be liquid-retentive. The component LK has the size required to shrink the shrinkable material and can be filled with a knife, which can reduce the cost of the component. The figure i + C25 can use all the specific examples described above. In the form shown in Figure 26 and 26 Material 25 is used. Figure 28 shows an example of the use of the absorption sundial in the above figure ^ Figure 7 and only the wide name, using the bag carrier 26B as shown in Figure 9 above. In addition, Figs. 29 to 31 show examples of arrangement of the liquid-retaining member l κ in the form shown in Figs. 15 and 16. "JV is used in the form shown in Figs. 26 and 27 because The form in which the absorbent material 25 is provided in the two pipe spaces 24 in which the form is applied. Although the liquid retaining member LK is provided in the pipe space 24, as long as the liquid retaining member of the present invention is arranged in contact with the absorbent material 25, it is arranged everywhere ^. f The liquid-retaining member of the present invention can be applied to: the shape without the pipe space 24
態等’前述或後述之任何形態。 V 5.第4實施形態 ^7180 五、發明說明(41) 前述管道空間24本身雖然係报 、 將體液吸收物品穿著於身體時,—旦^之構成’但是,在 的 側而來的壓力,就會崩潰變形,右:丨自面對身體肌膚 顧慮。 有無法發揮所期待效果 在此,如第32圖所示,在配置多數 二同時’將吸收材料25配置在這些緩衝構=29 2·9· 之間的型悲也有被提案。在第32圖所示之,* · 圖以及第34圖所示,係以將吸收材料 ^ :,如第33 間24,24 · ·内之構成為基本,在材::25:置於,述管道空 面側薄片22之固定部23相對應位置中的面側薄片】1與内 ,(身體肌膚爾,分別配置有薄,上 種狀況下,緩衝構件29係利用熱炫接著或熱封•等 ::上固定在體液吸收性則内,或者不固定而只是放置專 ,衝構件29只要是有緩衝性之物件就可以State, etc. 'Any of the foregoing or later. V 5. The fourth embodiment ^ 7180 V. Description of the invention (41) Although the aforementioned duct space 24 itself is a report that when a body fluid absorbing article is worn on the body, the structure of the denier is' but the pressure from the side, It will collapse and deform, right: 丨 Face the skin and skin concerns. The desired effect cannot be exhibited here. As shown in FIG. 32, there are also proposed types in which the absorbent material 25 is disposed between these cushioning structures = 29 2 · 9 · at the same time. As shown in Figure 32, the * and Figure 34 figures are based on the structure of the absorbent material ^ :, as shown in Figure 33, 24, 24, ·. The surface-side sheet in the position corresponding to the fixing portion 23 of the duct empty-surface sheet 22] and inside, (the body skin is thin, respectively, and in the above situation, the cushioning member 29 is heat-sealed or heat-sealed • etc. :: The upper part is fixed in the absorbent body fluid, or it is not fixed but just placed. The punching member 29 can be a cushioning object.
Ϊ 錦體都可以,但是,如第35圖所^最G 出沾攻吸收性緩衝材料29c,封入由體液透過性薄片所構 :的密閉袋體29b之内。體液透過性薄片可以使用不織 =,體液吸收性緩衝材料2 9 c則可以使用吸收性物品中眾 ,知的例如向吸收性高分子、棉質海綿體、海綿或這些 材=之混^物等。雖然緩衝構件29之形狀可以自行適當地 决疋’但是考慮到要把吸收材料25配置在這些緩衝構件29 之間’最好是採用如圖所示的細長狀。 又’將緩衝構件2 9之袋體2 9 b加以區劃成,在製品縱 527180 五、發明說明(42) 向上具有多數間隔室29r,29r· ·,這些間隔室29r,29r· •做成分別封入有體液吸收性緩衝材料29c的構成的話, 因為緩衝材料2 9 C在袋體2 9之縱向上被限制而無法偏移, 所以,緩衝性在縱向上很均勻。區劃部分29d可以利用熱 熔接著或熱封接著等方法,使袋體中一定位置的内面相互 接著而形成。 當形成區劃29(1時,區劃部分在與體液接觸後,會解 離=成也是不錯的型態。可是,袋體29之周緣接合部 ? 向兩末端接合部)296一旦解離’内部緩衝材料 和m而λ害緩衝性’所以’該當周緣接合部^使用 其力也不會降低之接著劑或接著手段,使 ?了達成區劃之解離’和前述袋狀載體之區割解 =巧2二29d’ · ·做成與體液接觸後會解離之 :ίί衝觸時雖然不會解離,但是藉由内 割d,在V體:ΓΛ脹力會解離之構成也可以。前者之區 接合。體液解離性接㈣,可以使用其壁彼此 烯氧化物為主成分之水分散型孰聚乙烯醇或聚烧 叛甲基纖維素等水溶性熱炼接著、劑。殿粉糊: 「體液解離性接著劑」中之「接 本毛明之用語 和黏著固定兩種含意。#由接著來形成::含:j著固定 類之緩衝性材料29c都能夠適用之成,具有任何種 之區劃d,d,· ·,以_由ΛΛ H相對於此,後者 以猎由一刀+之膨脹力 2107-4643-PF(N);Tcshiau.ptd 第45頁 麵 527180 五、發明說明(43) 力,將袋體26B内面相互接基 是,不能選用吸收體液也/合(±包含黏著)而形成。可 者之緩衝性材料29c採用古::卜脹之緩衝材料。所以’後 型態。 木用回吸收性高分子時,是很合適的 將吸收材料2 5配置名给& μ L 這些緩衝構件29,29來支在^Γ面構^29,29之間的話,藉由 力,就能夠確保這此緩衝^^對身體肌膚側而來的壓 縮空間,以及體液流通管道f2在?用=^^ 吸收材料25側之體髮心:在自被著體施加在 料25之收縮空間;心確實地確保吸收材 體液也能夠有效率地被吸:。5此夠確貫而有效率地更新; 2‘内:ΐ :示’將吸收材料25設置在管道空間 缩也*收縮性材料27之收縮,吸收材料25之收 縮也此夠0滑而確實地進行。又,在 ^ 衝構件29, 29 · ·之支俨#用 種h况下,精由緩 垮,m其、“ 管道空間24會變得難以壓 ^體液在s道空間内能夠容易地移動和擴散。 封入=液Ϊ = 如果將吸收體液之緩衝材料29c, 衝材料2q '合' 溥片所構成之密閉袋體29b内的話,緩 才枓9c g附▼地吸收體液,往製品 止之縱向,濡濕擴散。所以,^ 氏尿布或生理用衛生棉,在過去被視為重 大問碭的所謂「橫向側漏」。 q里 解離件29,29b上’設置與體液接觸後會 ' 4,當緩衝構件2 9内之體液吸收性緩衝材 1 第46頁 2107-4643-PF(N);Tcshiau.ptd 527180 發明說明(44) 料29c吸收體液而膨脹時,區劃29d藉由與體液接觸會解 離,因為間隔至2 9 r的形狀能夠變化成穩定的自然形狀, 所以,因為緩衝構件29橫倒或局部膨脹溢出,而使吸收材 料25沒有收縮空間之情形不會發生,緩衝構件“原來之功 旎不會因為體液之吸收而被妨礙,而能夠經常確實地發揮 功能。而且,針對此作用效果,在後述實施例中會運用圖 面做更詳細的說明。 雖然沒有圖示,本實施形態中之吸收材料25,能夠使 用全部前述具體例。又,第32〜34圖所示之形態中,係以 將吸收材料25配置於前述第2實施型態的管道空間24内之 構成為基本,雖然將緩衝構件29, 2 9 ••設置在管道空間 24外,但是,只要將吸收材料25配置於本發明之緩衝構件 29之間,配置於何處都可以。又,本發明之緩衝構件29能 夠適用於··沒有管道空間24之型態等,前述或 型態。 6 ·第5實施型態锦 Any body can be used, but as shown in Fig. 35, the absorbent cushioning material 29c is attached and sealed in a closed bag body 29b made of a body fluid permeable sheet. Non-woven body fluid permeable sheets can be used, and body fluid absorbent buffer material 2 9 c can be used in absorbent articles. Known examples include absorbent polymers, cotton sponges, sponges, or a mixture of these materials. Wait. Although the shape of the cushioning member 29 can be appropriately determined on its own, it is preferable to use an elongated shape as shown in the figure, in consideration of arranging the absorbing material 25 between the cushioning members 29 '. Also, the bag body 2 9 b of the buffer member 2 9 is divided into two parts, and the product length is 527180. 5. Description of the invention (42) There are a plurality of compartments 29r, 29r ·· in the upward direction. These compartments 29r, 29r ·· are made separately. When the body fluid-absorbent cushioning material 29c is enclosed, the cushioning material 2 9 C is restricted in the longitudinal direction of the bag body 29 and cannot be shifted. Therefore, the cushioning property is uniform in the longitudinal direction. The division portion 29d can be formed by bonding the inner surfaces of a certain position of the bag body to each other by a method such as heat fusion bonding or heat sealing bonding. When the zoning 29 is formed (1, the zoning part will dissociate after being in contact with body fluids = it is also a good form. However, the peripheral joints of the bag 29? The joints at both ends) 296 Once the internal buffer material and m and λ are detrimental to cushioning properties, so 'the peripheral joints ^ should use adhesives or bonding methods that do not reduce their forces to achieve dissociation of the divisions' and the dissection of the aforementioned bag-shaped carrier = Q22-2d · It will be dissociated after coming into contact with body fluids: Although it will not dissociate at the time of impact, it can also be formed by incision d in V body: ΓΛ expansion force. The former zone joins. For body fluid dissociation, water-soluble thermosetting adhesives such as polyvinyl alcohol or polymethylol cellulose, whose main components are olefin oxides on their walls, can be used. Dian Fen Paste: "Body Fluid Dissociative Adhesive" has two meanings: "the term of the present Maoming" and "adhesive fixation". #It is formed by the following :: Contains: j-fixation-type buffer material 29c can be applied Have any kind of division d, d, · ·, with _ by ΛΛ H as opposed to the latter by hunting by one knife + expansion force 2107-4643-PF (N); Tcshiau.ptd page 45 527180 V. Invention Explanation (43) force, the inner surfaces of the bag body 26B are connected to each other, and cannot be formed by absorbing body fluids / combination (± including adhesion). However, the cushioning material 29c is made of ancient :: buffer material for expansion. So ' When the wood is made of an absorptive polymer, it is very suitable to assign the name of the absorbent material 2 to 5 & μ L These buffer members 29, 29 are supported between ^ Γ surface structure ^ 29, 29, By force, it is possible to ensure the compression space of the buffer ^^ on the skin side of the body, and the body fluid flow channel f2 in the center of the body with the use of ^^ absorbing material 25: applied to the material from the body 25 contraction space; the heart surely ensures that the absorbent material body fluid can also be efficiently absorbed: .5 this is enough Consistently and efficiently renewed; 2'inside: ': indicated that the absorption material 25 is arranged in the duct space and the shrinkage of the shrinkable material 27 is contracted, and the shrinkage of the absorption material 25 is also performed smoothly and reliably. Also, In the case of the impact member 29, 29 · · 支 支 #, the precision is gradually reduced, and the "pipe space 24 will become difficult to squeeze." The body fluid can easily move and diffuse in the s track space. Enclosed = liquid Ϊ = If the buffer material 29c that absorbs body fluids, and the 2q 'combination' slab of the material are enclosed in a closed bag 29b, slowly absorb the body fluid with 9c g and then absorb the body fluid to the longitudinal direction of the product and wet it. diffusion. Therefore, ^ diapers or sanitary napkins have been regarded as the so-called "lateral side leakage" which has been a major problem in the past. q Dissociating pieces 29 and 29b in the q 'will be set after contact with body fluids 4. When the buffer member 2 9 is a body fluid absorbent cushioning material 1 Page 46 2107-4643-PF (N); Tcshiau.ptd 527180 Description of the invention ( 44) When the material 29c absorbs and swells, the division 29d will dissociate by contact with the body fluid, because the shape spaced to 2 9 r can change into a stable natural shape. Therefore, because the cushioning member 29 falls down or partially swells and overflows, As a result, the absorption material 25 does not have a contraction space, and the cushioning member "will not be hindered by the absorption of body fluids, and can always perform its function reliably. In addition, this effect will be described in the embodiment described later. The drawings will be used for a more detailed description. Although not shown, all of the specific examples described above can be used for the absorbing material 25 in this embodiment. In addition, in the form shown in FIGS. 32 to 34, the absorbing material 25 is used. The structure arranged in the duct space 24 of the second embodiment is basically the same. Although the buffer members 29, 2 9 are provided outside the duct space 24, as long as the absorbing material 25 is disposed in the present invention, The buffer members 29 can be arranged anywhere. Also, the buffer members 29 of the present invention can be applied to the above-mentioned or the type without the duct space 24, etc. 6 · The fifth embodiment
、另外,現在市售紙尿布中,係以棉狀紙漿(拍打紙漿 )為主體,以皺紋紙等包覆具有一定程度之剛性(半剛性 )的長方形吸收核心所形成的非收縮吸收材料,係設置在 體液吸收性部内。在本發明中,前述收縮吸收材料2 5係與 此非收縮吸收材料設置在一起,在這種狀況下,收縮之吸 收材料25可以適當地設置在非收縮吸收材料的内外位置 上,具體上,可以設置在:表面薄片和皺紋紙之間;皺紋 紙和吸收核心之間;吸收核心内部;皺紋紙和防漏層之間In addition, the currently available paper diapers are non-shrinkable absorbent materials formed by using cotton-like pulp (beating pulp) as the main body and wrinkled paper to cover a rectangular absorbent core with a certain degree of rigidity (semi-rigidity). It is provided in a body fluid absorbent part. In the present invention, the aforementioned shrinkable absorbent material 25 is provided together with this non-shrinkable absorbent material. In this case, the shrinkable absorbent material 25 may be appropriately disposed at the inner and outer positions of the non-shrinkable absorbent material, specifically, Can be placed between: surface sheet and wrinkled paper; between wrinkled paper and absorbent core; inside the absorbent core; between wrinkled paper and leak-proof layer
2107-4643-PF(N);Tcshiau.ptd 第47頁 527180 五、發明說明(45) 等位置(未圖示) 吸收材料之配置或固定等 本發明之吸收材料25,只要是配置成相對於體液吸收 物品會,縮=話,耗相對於體液吸收物4固定也可 以’但二最好是具有一部分藉由例如 (熔融)等方法來固定的固定部3〇。 j ”、、心者 係可以利用接著劑等接著在周圍的 425之固定, 型態中的防漏層3 ;第2實施型能中& % ,例如第1實施 由將固定部設置在適當處二面側薄片以等。藉 示,當吸收材料吸收體液而收縮時,士 :如第3圖所 定部30側,體液吸收部分ζ係被 θ 而被拉靠近固 新。 队<及收材料25來更 .1 配置例1 本發明之吸收材料25係如第 之縱向(前後方向)配設。 :攻好沿著製品 25,2H之Λ通端部當作固定部:,將吸收材料 可疋,本發明中,ππ ^丨, 向配置:沿著橫向等任意方向於沿著製品之縱 料係成多數配置時,吸收材料、;4=二又’當吸收材 以,或相互交又也可以。 者相互不同方向配置也可 7. 2 配置例2 如第37、38圖所一 25,固定部30實施交:縫二於多數並列設置之吸收材料 7.3配置例3 人又縫法的型態也是有致的型態材料2107-4643-PF (N); Tcshiau.ptd Page 47 527180 V. Description of the invention (45) Other locations (not shown) The configuration or fixation of the absorbent material 25 of the present invention, as long as it is configured to be relative to The body fluid absorbent article can be fixed to the body fluid absorbent 4 if it shrinks. However, it is preferable that the body fluid absorbent article has a fixing portion 30 that is fixed by a method such as (melting). "J", the heart can use adhesives to fix the surrounding 425. Leak-proof layer 3 in the form; 2% &% in the second embodiment. For example, in the first embodiment, the fixing part is set at an appropriate level. The second side of the sheet is to wait. By the way, when the absorbent material absorbs and contracts body fluids, J: As shown in Figure 3, the body fluid absorption part ζ is pulled closer to Guxin by θ. Team < Material 25 is more. 1 Configuration Example 1 The absorbent material 25 of the present invention is arranged in the vertical direction (front-to-back direction) as follows: 攻 Take the Λ through end along the product 25,2H as the fixed portion: Use the absorbent material It can be understood that in the present invention, ππ ^ 丨 is arranged in a direction: in any direction such as the horizontal direction and in the longitudinal direction of the product, the absorbent material is arranged; 4 = 二 又 'when the absorbent material is used, or intersected with each other It is also possible to arrange them in different directions from each other. 7.2 Configuration Example 2 As shown in Figure 37 and Figure 38, 25, the fixed part 30 is intersected: two absorbing materials arranged side by side and a large number of 7.3 configuration examples. The shape of the material
2107-4643-PF(N);Tcshiau.ptd 527180 五、發明說明(46) 當將固定部3 0做成交叉縫法配置時,如第3 g圖(將吸 收材料2 5沿著製品縱向配設之例)以及第4 〇圖(將吸收材 料2 5沿著製品橫向配設之例)所示,也可以使一側具有固 定部30之多數吸收材料25和在另一邊具有固定部3〇 ^多數 吸收材料25,僅在排泄領域ar處重疊。在這種狀況下,除 了能夠將各吸收材料2 5集中配置在排泄領域之外,也能夠 縮短各吸收材料2 5之長度,而能夠減少材料成本。 7. 4 配置例42107-4643-PF (N); Tcshiau.ptd 527180 V. Description of the invention (46) When the fixed part 30 is configured in a cross stitch method, as shown in Figure 3g (the absorbent material 2 5 is arranged along the longitudinal direction of the product) As shown in Fig. 4 and Fig. 40 (an example in which the absorbent material 25 is arranged in the horizontal direction of the product), it is also possible to make most of the absorbent material 25 having the fixing portion 30 on one side and the fixing portion 3 on the other side. ^ Most absorbent materials 25 overlap only in the excretory area ar. In this case, in addition to being able to centrally arrange each of the absorbent materials 25 in the excretion area, the length of each of the absorbent materials 25 can be shortened, and the material cost can be reduced. 7.4 Configuration Example 4
特別是如第41圖所示,將寬幅的薄片狀體液吸收體 2 0,2 0 (體液吸收體僅由吸收材料2 5所構成時,也就是吸 收材料25 )堆積多數層時,吸收材料25之自由端部在排泄 領域ar中呈交叉重疊,沒有重疊一側之端部最好分別設置 固定部30。在這種狀況下,構成體液吸收體2〇之 會 全部一體化。 這樣’當露出排泄領域”之體液吸收體2〇的區域z上 有排泄時,該體液吸收體20會往固定部30側移動,如第 42、43圖所示,下側新的體液吸收體2〇之表面會依序出 現。而且,為了說明此功能,在第41〜43圖中,體液吸收 體2〇係圖示成在橫向上相互偏移少許距離。 ^In particular, as shown in FIG. 41, when a large number of thin sheet-shaped body fluid absorbers 20, 20 (when the body fluid absorber is composed of only the absorbent material 25, that is, the absorbent material 25) are stacked in a large number of layers, the absorbent material The free ends of 25 overlap and overlap in the excretion area ar, and it is preferable that the ends on the non-overlapping side are respectively provided with fixing portions 30. In such a situation, all of the body fluid absorbers 20 are integrated. In this way, when there is excretion in the area z of the bodily fluid absorber 20 when "exposure area is exposed", the bodily fluid absorber 20 will move to the fixed portion 30 side, as shown in Figs. 42 and 43. A new bodily fluid absorber on the lower side The surfaces of 20 will appear in order. In order to illustrate this function, in Figures 41 to 43, the body fluid absorber 20 is illustrated as being offset slightly from each other in the lateral direction. ^
7. 5 配置例5 在本發明中,收縮性材料以可以延伸在體 26之縱向全體’也可以如第44、45圖所示,將收缩= 27之一端部271目定在製品縱向端料一定位置上而' 體液吸收性材料26之—端部261連結在與此固定部30相h7. 5 Configuration Example 5 In the present invention, the shrinkable material may extend in the entirety of the body 26 in the longitudinal direction. Alternatively, as shown in Figs. 44 and 45, the end portion 271 of shrinkage = 27 is set at the longitudinal end material of the product. The end portion 261 of the body fluid absorbent material 26 at a certain position is connected to the fixed portion 30 h
527180 五、發明說明(47) 的他端部272上。在這種狀況下,體液吸收性材料26之他 端部,最好超過排泄領域ar而延伸到製品縱向之他端部為 止。又雖然未圖示,但是固定部3 0不做成交又縫法,而如 第3 6圖等所示,僅設置在物品之一邊也可以。 而且,在此型態中,不能夠採用收縮性材料2 7和體液 吸收性材料26能夠解離的接著構造。又,收縮性材料27僅 存在固定部30 —側,所以體液無法直接供給到收縮性材料 27上,所以,最好如第2〜4實施型態,組合成體液在收縮 方向上能夠擴散良好之型態。 7 · 6 配置例6 另外’如第4 6圖所示,體液吸收體2 〇 (體液吸收體僅 由吸收材料25構成時,係吸收材料25 )如果有必要,堆積 成2層以上也可以。在這種狀況下,與其將上下層做成同 位置,不如彼此偏移一半節距,使吸收材料25不要重疊。 又、’雖然沒有圖示,將具備有一個或多數個吸收材料2 5之 體液吸收體20, 20做成多數並列設置,或重複堆積也可 以 。 7 · 7 配置例7527180 V. Other end 272 of invention description (47). In this case, the other end portion of the body fluid-absorbent material 26 preferably extends beyond the excretion area ar to the other end portion in the longitudinal direction of the product. Although it is not shown in the figure, the fixed portion 30 is stitched without a transaction, and as shown in FIG. 36 and the like, it may be provided only on one side of the article. Further, in this configuration, a bonding structure in which the shrinkable material 27 and the body fluid absorbent material 26 can be dissociated cannot be employed. In addition, the shrinkable material 27 exists only on the side of the fixed portion 30, so the body fluid cannot be directly supplied to the shrinkable material 27. Therefore, it is best to combine the body fluid to spread well in the contraction direction as in the second to fourth embodiments. Type. 7 · 6 Arrangement Example 6 As shown in Fig. 46, the body fluid absorber 20 (when the body fluid absorber is composed of only the absorbent material 25, the absorbent material 25) may be stacked in two or more layers if necessary. In this case, rather than making the upper and lower layers into the same position, it is better to shift by half the pitch from each other so that the absorbent materials 25 do not overlap. Although "'is not shown in the figure, the body fluid absorbers 20, 20 provided with one or a plurality of absorbent materials 25 may be arranged in parallel or may be stacked repeatedly. 7 · 7 Configuration Example 7
將吸收材料25 一端部30固定在物品上之型態中,吸收 ^料2 5伴隨著體液吸收,相對於物品會往固定端部3 〇側收 縮二此收縮係伴隨著體液吸收而緩慢地進行。所以,吸收 2料2>5之收縮移動方向上,如果沒有經常存在保液構件 就會有無法充分吸收體液之顧慮。 為此’如第47圖所示,可以將保液構件LK覆蓋設置在In the type in which the one end portion 30 of the absorbent material 25 is fixed to the article, the absorption material 25 is accompanied by the absorption of body fluids, and the article shrinks toward the fixed end portion 30 side relative to the article. This shrinkage system is performed slowly with the absorption of body fluids. . Therefore, in the direction of contraction and movement of the absorbent 2 > 5, if the liquid retaining member is not always present, there is a concern that the body fluid cannot be sufficiently absorbed. To this end, as shown in FIG. 47, the liquid holding member LK may be covered and disposed
527180527180
吸收材料25收縮方向之全體上。可是,在這種狀況下,體 液排出之部位Z因為經常保持約略相同之位置,所以,在 保液構件LK上就會發生沒有用到之浪費部分。又,在這種 狀況下,體液會藉由保液構件!^而擴散,這些會波及到往 後=收體液而必須收縮之部位,而該當部位在後來吸收體 液時’會發生吸收功能和收縮功能降低之顧慮。 在此最好是,如第48圖所示,最好保液構件1](偏移到 吸收材料25之固定部30側;特別是,最好僅將保液構件lk 設置在自固定部3 〇開始到與體液排出器官相對應位置為止 之部分。藉此,吸收材料25因為收縮而移動之移動方向上 就經常存在有保液構件LK,因為能夠對於吸收材料“持續 $供給體液,所以,吸收材料25能夠充分地收縮。又,與 沒有設置保液構件LK相對應之吸收材料25他端側部分γ /、 因為吸收材料25固定部30側部分之收縮而被拉伸往與保液 構件LK相對應之部位;往後在吸收體液時,會一邊藉由保 液構件LK之補給體液而一邊收縮,所以能夠做有效^之更 新。而且,藉由此構成,能夠將保液構件LK的長度壓抑到 最小必要限度,而能夠謀求低成本化。特別是,如果將保 液構件LK設置在自吸收材料25固定部3〇 排 出器官位i (例如排尿位置)Z為…分的話',應支體二排 置保液構件LK之他端側部分γ,體液會難以擴散,在往^ 部位Y吸收體液時,吸收功能和收縮功能降低的問題會減 另外,本發明之保液構件LK,如前述第2 6圖等所示The absorbing material 25 is in the entire shrinking direction. However, in this case, since the part Z where the body fluid is discharged often remains approximately the same position, an unused portion of the liquid retaining member LK may occur. Also, under this condition, body fluids will diffuse through the liquid-retaining member! ^, And these will spread to the parts where the body fluid must be contracted in the future = to receive body fluids, and the absorption function and contraction will occur when the parts absorb the body fluids later Concerns about reduced functionality. Here, it is preferable that, as shown in FIG. 48, the liquid holding member 1] (offset to the fixing portion 30 side of the absorbing material 25; in particular, it is preferable that only the liquid holding member lk be provided on the self-fixing portion 3 〇The part from the position corresponding to the body fluid discharge organ. By this, the liquid retaining member LK often exists in the moving direction of the absorbent material 25 due to contraction, because the absorbent material can “continuously supply body fluid, so, The absorbent material 25 can be sufficiently contracted. In addition, the other side portion γ of the absorbent material 25 corresponding to the absence of the liquid retaining member LK is stretched toward the liquid retaining member due to the shrinkage of the 30 side portion of the fixing member 25. Corresponding part of LK; When absorbing body fluid in the future, it will shrink while replenishing body fluid with the liquid retaining member LK, so it can be effectively renewed. Moreover, with this structure, the liquid retaining member LK The length is suppressed to the minimum and necessary, and cost can be reduced. In particular, if the liquid-retaining member LK is provided at the fixing portion 30 of the self-absorbent material 25, the discharge organ position i (for example, the urination position) Z is… minutes, The other side portion γ of the liquid retaining member LK should be placed in the second row of the support body. The body fluid will be difficult to diffuse. When the body fluid is absorbed to the ^ site Y, the problem of reduced absorption function and contraction function will be reduced. In addition, the liquid retaining member LK of the present invention , As shown in Figures 2 to 6 above
2107-4643-PF(N);Tcshiau.ptd 第51頁 527180 五、發明說明(49) 雖然也可以對應各吸收材料2 5而個別設置多數個,但是如 第47、48圖所不’也可以做成覆蓋多數吸收材料25配設領 域全體之構成。 8.體液吸收性物品之製造方法 中 造 示 另外’做為本發明對象之吸收性物品,一般在生產線 ’係由下層零件開始依序堆積而上來安裝,而連續製 。當製造前述本發明之收縮性吸收材料時,雖然未圖 ’係預先形成吸收材料25的連續體,在將其依序切割成 預疋長度’然後配置在生產線上流動之組立對象零件上, 具體來說’例如在前述實施例中係配置在不透液性内面側 薄片2 2上;然後因應需求,設置固定部3 〇來固定。 吸收材料25也可以預先在其他生產線製造而捲取成滾 輪狀’然後將其設置在組立線來使用;或將吸收材料之製 造生產線連結到組立生產線,而省卻捲取工序。 特別是’當將袋狀載體26B以摺疊狀態來配置時,使 還是為摺疊狀態之吸收材料2 5組立在組立對象零件時,最 好一邊往橫向摺疊,一邊組立。 另外’特別是,當具有前述可以擴張袋狀載體26B的 吸收材料25以摺疊狀態配置時,可以採用:將吸收材料25 一邊往與收縮方向直交之橫向摺疊,或一邊在袋狀載體 2 6 B上形成皴折,一邊將吸收材料2 5組立在組立對象零件 上之型態。在這種狀況下,在摺疊之前,可以將袋狀載體 26B中厚度方向之相對面,自橫向之一端到另一端,以連 續線狀接合之密封部s 1,s 1 ··,取一定間隔,多數個設2107-4643-PF (N); Tcshiau.ptd Page 51 527180 V. Description of the invention (49) Although it is possible to set a plurality of individual ones corresponding to each absorbing material 25, as shown in Figures 47 and 48, it is also possible A structure covering the entire area in which most of the absorbent material 25 is arranged is made. 8. Manufacturing method of body fluid absorbent article In the manufacturing method In addition, as an absorbent article which is the object of the present invention, generally, it is installed on the production line in order to be successively stacked and installed from the lower layer parts. When the aforementioned shrinkable absorbent material of the present invention is manufactured, although it is not shown in the figure, a continuous body of the absorbent material 25 is formed in advance, and it is sequentially cut into a predetermined length and then arranged on the assembly target parts flowing on the production line. It is said that, for example, in the aforementioned embodiment, it is arranged on the liquid-impermeable inner-surface-side sheet 22, and then a fixing portion 30 is provided to fix it according to demand. The absorbent material 25 may be manufactured in advance on another production line and wound into a roller shape, and then it is set up and used on the assembly line; or the production line of the absorbent material is connected to the assembly line and the winding process is omitted. In particular, when the bag-shaped carrier 26B is arranged in a folded state, when the absorbent material 25, which is still in the folded state, is assembled on the assembly target parts, it is best to fold it in the lateral direction while assembling. In addition, in particular, when the absorbent material 25 having the aforementioned expandable bag-shaped carrier 26B is disposed in a folded state, the absorbent material 25 can be folded while being laterally orthogonal to the contraction direction, or on the bag-shaped carrier 2 6 B Forming a fold on the side, while arranging the absorbing material 25 on the assembly target part. In this case, before folding, the opposite sides in the thickness direction of the bag-shaped carrier 26B can be connected in a continuous linear shape from one end to the other end of the bag-shaped carrier 26B at a certain interval. , Most of the settings
2107-4643-PF(N);Tcshiau.ptd2107-4643-PF (N); Tcshiau.ptd
第52頁 527180 五、發明說明(50) 置在吸收材料25之收縮方向上。如此形成之吸收材料25藉 由密封部s 1,s 1 · ·來區劃袋狀載體2 6 b之内部空間,而在 膨脹時的擴張幅度也不會被限制。 相對於此’為了使吸收材料2 5膨脹時的擴張幅度會受 到限制’在吸收材料2 5摺疊或形成皺折後,可以將袋狀載 體2 6B中厚度方向之相對面,自橫向之一端到另一端,以 連續線狀接合之密封部s 1,s 1 · ·,取一定間隔,多數個 設置在吸收材料2 5之收縮方向上。 9. 實施例 9 · 1實驗1 :更新機能的確認實驗 (實施例卜1 ) 以第1圖和第23〜25圖所示型態,而且以第37圖所示型 態下,可以得到固定有吸收材料2 5的膠帶式紙尿布。吸收 材料25使用長40 0mm、寬8mm之熱溶融複合纖維,而1 8 g/m2之不織布帶體;高吸水性高分子26A則使用三菱化學 公司製造的「阿固阿普如(τ7—九)」,其1公克則如 第7圖所示般型態來接著使其不會脫落。收縮性材料則將 尼吉比公司製造的「索如普龍」做成4條1束,每1公尺捆 紮1 0 0次,以第7圖所示型態來固定在體液吸收材料2 6上而 使用。 (比較例1 _ 1 ) 關於體液吸收體,不使用實施例的體液吸收體20,而 沿用下列習知例之物件。亦即,將綿狀紙漿i 2公克和高吸 水性高分子2 6 A之三菱化學公司製造的「阿固阿普如 9八Page 52 527180 V. Description of the invention (50) It is placed in the shrinking direction of the absorbing material 25. The absorbent material 25 thus formed uses the seal portions s1, s1 ·· to partition the internal space of the bag-shaped carrier 26b, and the expansion range during expansion is not limited. In contrast, 'in order to limit the expansion range when the absorbent material 2 5 expands', after the absorbent material 2 5 is folded or formed into a wrinkle, the opposite side in the thickness direction of the bag-shaped carrier 2 6B can be moved from one end in the horizontal direction to At the other end, the sealing portions s 1, s 1 · · · which are continuously connected in a linear shape are arranged at a certain interval, and a plurality of them are arranged in the shrinking direction of the absorbing material 25. 9. Example 9 · 1 Experiment 1: Confirmation of renewal function (Example 1) In the pattern shown in Figure 1 and Figures 23 to 25, and in the pattern shown in Figure 37, it can be fixed Tape-type paper diapers with absorbent material 2-5. The absorbent material 25 uses hot melt composite fibers with a length of 40 mm and a width of 8 mm, and a non-woven tape body of 18 g / m2. The superabsorbent polymer 26A uses the "Aguapru (τ7-9) manufactured by Mitsubishi Chemical Corporation. ) ", And its 1 gram is shaped as shown in Figure 7 to prevent it from falling off. The shrinkable material is made of 4 pieces of "Sorupron" made by Nigibi, bundled 100 times per meter, and fixed to the body fluid absorbent material in the form shown in Figure 7 2 6 Use on top. (Comparative Example 1 -1) Regarding the body fluid absorber, the body fluid absorber 20 of the example was not used, and the following conventional examples were used. In other words, a 2 g of cotton pulp i and a super absorbent polymer 2 6 A manufactured by Mitsubishi Chemical Corporation
2107-4643-PF(N);Tcshiau.ptd 第 53 頁 527180 五、發明說明(51) 克’予以均勻混合成纖,再藉由長400mm,寬34Omm的19 g/m2皺紋紙來包^覆前述混合成纖之長400mm,寬150mm薄片 狀物件,以使尚吸水性高分子26A不會脫落。 (實驗以及結果) 如第49圖所不’將紙尿布40水平設置,將具有注入筒 42之壓克力板41配置在其上方,再將注入筒42設置在紙尿 布4 0中心線上而且距離前身端1 6公分之位置上。 a•吸收速一度測定:在此狀態下,求出將注入筒42之人 工尿液60 ml完全吸吹所須時間(秒),亦即,吸收速 度。而且:放^30分鐘之後,再度注入人工尿液60 ml, 完全被吸::後,玫置分鐘然後再度注入人工尿液6〇 m 1,分別求出吸收速度。 b.自人工尿液r m 0日丨,,, 端16公分之位置做下=置:=移動距離··在離開前身 义Ό u m 1,而母次測定吸收诘奋士 測定自做記號位置所移動的距離。 &速度k ’也 C.面積更新率:在测定吸收 完全吸收之後,立刻將人工尿液尿液60 ml 域」)做下記號;人工尿入收7貝或(初期吸收領 冰/夜疋全吸收後,放w q 下「初期吸收領域」内之殘留吸收丄放J3〇“里’做 速度後以同樣地做下「殘:吸f42域欠以 影像分析。而由下式(2)求出面積更新率Λ,然、後實施 面積更新率=(「初期吸收領… 」 殘存吸收領2107-4643-PF (N); Tcshiau.ptd Page 53 527180 V. Description of the invention (51) grams are uniformly mixed into fibers, and then covered with 19 g / m2 wrinkled paper with a length of 400 mm and a width of 34 Omm ^ The above-mentioned mixed fiber-formed sheet-shaped pieces having a length of 400 mm and a width of 150 mm, so that the water-absorbing polymer 26A will not fall off. (Experiments and Results) As shown in FIG. 49, the paper diaper 40 is horizontally installed, and an acrylic plate 41 having an injection tube 42 is disposed above it, and then the injection tube 42 is disposed on the center line of the paper diaper 40 at a distance. The front end is 16 cm. a • Measurement of the absorption rate at one degree: In this state, find the time (seconds) required for 60 ml of artificial urine injected into the cylinder 42 to be completely inhaled, that is, the absorption rate. And: after 30 minutes of incubation, 60 ml of artificial urine was re-injected, and completely sucked :: After that, the artificial urine was injected again for 60 minutes, and the absorption rate was determined. b. Since the artificial urine rm 0 ,,,, and the end of 16 cm, do the following = set: = moving distance · · leave the predecessor meaning Ό um 1, and the mother and the child determine the absorption 诘 fenshi to determine the location of the mark The distance moved. & Speed k 'Also C. Area update rate: Immediately after measuring the complete absorption of the absorbance, make artificial urine urine 60 ml field ") as a mark; artificial urine income 7 shells or (initial absorption collar ice / night 疋After full absorption, put the residual absorption in the "initial absorption area" under wq and put the J3〇 "Ri" at the speed to do the same "Residual: absorption f42 area is not image analysis. And by the following formula (2) The area renewal rate is Λ, and then the area renewal rate is implemented = ("Initial absorption collar ..." Residual absorption collar
527180 五、發明說明(52) •參 域」)/ 「初期吸收領域 結果以表1來顯示。由結果可知?本 速度快;尿的移動大;而 之物件吸收 :二物:’因為吸收材料的吸水收縮而使未吸 =子移動到吸收部&,不發生凝膠阻塞而即使:覆排 出數次"及收也不會降低,能夠達成快速之吸:使反覆排 表1 涵定項目527180 V. Description of the invention (52) • Reference field ") /" Initial absorption field results are shown in Table 1. From the results, it can be seen that the speed is fast; the movement of urine is large; and the object absorption: two things: 'Because of the absorption material The absorption of water shrinks and the unabsorbed particles move to the absorbing section, and no gel blockage occurs. Even if it is discharged several times " and the collection will not be reduced, rapid absorption can be achieved: the repeated arrangement is shown in Table 1. project
90 … . % 路可驗 9·2·1保液效果之驗證 如第50圖所示,在單一不透液性支撐薄 乙烯塑膠薄膜製造)之上,並亨材22 (、水 ,而 而且,高 構件之保液效果予以比較驗證。各樣品之吸收保液 照細收縮性材料(尼吉以公司之「索如普龍」)27、= (皺紋紙製)26Β、高吸收性高分子以及使用面側薄 之順序堆積而上,將一端部固定在支撐薄片素材22上 且具有,樣長度(與第50圖平面直交之方向)。而且,虎 及收丨生Ν分子的長度係僅1 〇公厘連續,將高吸收性高分彳 在縱向上各間隔2 〇公厘而間歇式地設置。 了疋樣Α係;又有θ又置保液構件之比較例;樣品β指 在收縮性材料2 7和支撐薄片素材2 2之間,中介有皺紋紙90….% Luke's 9 · 2 · 1 liquid retention effect verification is shown in Figure 50, on a single liquid-impermeable support thin vinyl plastic film), and Hengcai 22 (, water, and The liquid retention effect of high components is compared and verified. The absorption and liquid retention of each sample is based on a fine shrinkable material (Nigel's "Sorupron") 27, = (made of wrinkled paper) 26B, high-absorbent polymer And use the side to side stacking up, and fix one end to the supporting sheet material 22 and have a sample length (direction orthogonal to the plane in Figure 50). In addition, the length of the tiger and the N molecule is only 10 mm continuous, high-absorptive high-percentages were set intermittently at intervals of 20 mm in the longitudinal direction. Sample A is a system; there is a comparative example of θ and a liquid retaining member; sample β refers to the Wrinkled paper is interposed between the shrinkable material 2 7 and the support sheet material 2 2
527180 五、發明說明(53)527180 V. Description of Invention (53)
素材22 ί ^牛i 7有做樣為°:: J :縮性材料27和支撐薄片 之實施例。 〜、’、’之冓件的親水性紡粘不織布LK 時,;^ ^ Λ各ΙΛ*樣:ϋ將人工尿液分別滴下在縱向略中央部 t,樣口口 Α收縮2 8公厘,收縮率為〗η 、邛 厘,收縮率為6%,·樣品C收端72為°。而樣品6收縮18公 結果可知’設置本發明的收縮工她。由 能夠顯著地提高收縮效率。 、》 ,精由保液作用, 9.2.2保液構件之減低濕潤摩擦力效果的驗證 接下來,如第51圖所示,在盥穿 長方形表面薄片2和防漏層3之間肌=接接觸的 薄片素材22、保液構件(親水性 、、液性支撐 ## ^ 97^!)lk ^ ^ 造)26B、高吸收性高分子、曰」 ·體(皺紋紙製 丨V刀丁、使用面側薄 T積’將去除保液構件LK之吸收材料部分: _做為實施例2-1,^ =(皺紋紙)LUK替換保液構件u之構成=液構 ^ .·] it ^ ^2-1 ,b ,iJ2_2 , # ^ Λ ^ J^ ; 場所而使其收縮,來測定保液構件u i /…潤適畜 不透液性支撐薄片素材22之; ,收性高分子的長度係僅!〇公厘連續,將高吸收: 在縱向上各間隔20公厘而間歇式地設置。夂收〖生问刀子 結果,力第52圖所示,本發明之設置 實施例2-1與比較例2-2相比較時,收缩時夜構件^之 孕又犄收細日守的摩擦力很明顯 第56頁 2107-4643-PF(N);Tcshiau.ptd 527180 五、發明說明(54) 地較低。 9.3實驗3 :緩衝構件效果的確認實驗 最二=5 3圖所不’將使用面側薄片2】和内面側薄片重 2V Ϊ:品之橫向上取一定間隔而沿著縱向而形成固定部 接的固定部23, 23之間形成沿著縱向設置之管道空 二24:在各管道空間24, 2“ ·内,設置在寬度3公分之體 二吸收性材料26上面固定有收縮性材料27的吸收材料25 ; 與固定部23相對應之位置中的使用面側薄片21之上側 ^外侧)上,分別配置將高吸收性高分子裝入袋體内之緩 衝構件29, 29,而形成本發明之體液吸收體2〇。 一2 ) 緩衝構件29如前述第35圖所示,具有沿著縱向分布的 ,,27d,區劃27d係做成:與體液接觸時不解離的物件 广貫施例3 -1 );和與體液接觸時會解離的物件(實施例 又比較例3-1係省略緩衝構件29之構成。(圖示省略Material 22 牛牛 i 7 has an example of ° :: J: shrinkable material 27 and an example of a support sheet. When the hydrophilic spunbond non-woven fabric LK of the pieces of ~, ',' is; ^ ^ Λ each ΙΛ * sample: ϋ artificial urine is dripped at the longitudinally central portion t, the sample port A is contracted by 2 8 mm, The shrinkage ratio is η, 邛, the shrinkage ratio is 6%, and the sample C end 72 is °. As for the shrinkage of sample 6 by 18 mm, it can be known that the shrinkage tool of the present invention is provided. It can significantly improve the shrinkage efficiency. 》》, The liquid retention function, 9.2.2 Verification of the effect of the liquid retention member to reduce the wet friction effect Next, as shown in Figure 51, between the rectangular surface sheet 2 and the leak-proof layer 3 Contact sheet material 22, liquid holding member (hydrophilic, liquid support ## ^ 97 ^!) Lk ^ ^ manufacturing) 26B, high absorptive polymer, said "body (made from wrinkled paper 丨 V knife, Using the thin T product on the side will remove the absorbing material part of the liquid-retaining member LK: _ As in Example 2-1, ^ = (wrinkle paper) The structure in which LUK replaces the liquid-retaining member u = liquid structure ^. ·] It ^ ^ 2-1, b, iJ2_2, # ^ Λ ^ J ^; Shrink the place to measure the liquid-retaining member ui / ... Run the liquid-impervious support sheet material 22 of the animal; The length of the polymer The system is only 0mm continuous, and will have high absorption: It is set intermittently at intervals of 20mm in the vertical direction. The results are shown in Fig. 52. The setting example of the present invention is 2-1. When compared with Comparative Example 2-2, the frictional force of contraction of the nighttime member ^ is reduced, and the friction of the day guard is apparent. Page 56 2107-4643-PF (N); Tcshiau.ptd 527180 V. Description of the invention (54) The ground is lower. 9.3 Experiment 3: Confirmation of the effect of the cushioning member The second experiment = 5 3 Not shown in the figure 'the side sheet 2] and the inner side sheet weigh 2V Ϊ: Take a certain interval in the horizontal direction of the product and Vertically forming a fixed part connected between the fixed parts 23, 23 to form a vertical pipe space two 24: in each pipe space 24, 2 "·, set on the body 2 absorbent material 26 with a width of 3 cm Absorptive material 25 to which the shrinkable material 27 is fixed; on the use surface side sheet 21 (above the outer side ^ outside of the position corresponding to the fixing portion 23), buffer members 29 for placing a highly absorbent polymer into the bag body are respectively disposed 29, to form the body fluid absorbent body 20 of the present invention. 2) The buffer member 29 has a longitudinal distribution of 27d, as shown in FIG. 35 above, and the division 27d is made so as not to dissociate when in contact with body fluids. The objects are widely used in Example 3 -1); and the objects that will dissociate when they come in contact with body fluids (Example and Comparative Example 3-1 are structures in which the cushioning member 29 is omitted. (Illustration omitted)
而且’這些實施例3 -1和實施例3 _ 2以及比較例3 - 1的 體液吸收體吸收人工尿液後,如第54圖所示,放置在平坦 的水平面50上’僅將吸收材料25 一端側部分固定在拉伸試 驗機炎頭5 1上’他端側部分中之使用面側薄片2 1之上,則 放置錘52以施加50 g/cm2之壓力,以十字頭速度3〇〇 mm/min來實施拉伸試驗,以測定吸收材料25相對於薄片 2 1,2 2之移動阻力。 又,不實施拉伸,測定體液吸收性材料2 6之面積更新Furthermore, after the bodily fluid absorbers of Examples 3-1 and 3_2 and Comparative Example 3-1 absorb artificial urine, they are placed on a flat horizontal surface 50 as shown in FIG. 54. One end side part is fixed on the tensile test machine Yantou 51 on the use side side sheet 21 in the other end side part, then a hammer 52 is placed to apply a pressure of 50 g / cm2 and a crosshead speed of 300. mm / min to perform a tensile test to measure the movement resistance of the absorbent material 25 with respect to the sheets 2 1, 2 2. The area of the body fluid absorbent material 26 was measured without stretching.
2107-4643-PF(N);Tcshiau.ptd2107-4643-PF (N); Tcshiau.ptd
527180 五、發明說明(55) 率(在人工尿液滴下領域之面積内,以新的體液吸收性材 料部分更新過部分之面積比率)。 這些測定結果以表2來表示。 表2 移動阻力(公 力口壓時面積更新率(%〕 實施例3-1 950 76 實施例3-2 250 ~~^ 92 比較例3-1 1500 _ 23 …y °人且吸w稱彳千z y,吸收材料2 5之移 Ϊ阻力會顯著地降低H別m有會解離區劃的 二=例2中’移動阻力降得更低。在此,觀察拉伸實驗 的貫施例3-!以及實施例3_2的剖面時,在實施例η中, :弟US: i只有緩衝構件29肢體液吸收部分係全體膨 ^ 爻成0彳面為略成橢圓形之不穩定形狀。又,梦果,镑 衝構件2 9橫倒而挾持壓迫吸收材料2 5。另外,實施 、’、 中’如第56圖所示,緩衝構件29之體液 之解離,❿内部高吸收性高分子能夠自由移二 成對應外壓之剖面略呈矩形的穩定形狀,並且 y 9· 4實驗4 :收縮性材料和體液吸收性材 9 K產 生效果的確認實驗 tLJ為解離所產 9 · 4 · 1 解離試驗 如第57圖所示,將由尼吉比公司之「索如並 成之收縮性材料42 (粗度1100 dtex) 曰:配所構527180 V. Description of the invention (55) ratio (area ratio of the part updated with new body fluid absorbent material in the area of artificial urine dripping area). These measurement results are shown in Table 2. Table 2 Movement resistance (area renewal rate at common pressure) (Example) 3-1 950 76 Example 3-2 250 ~~ ^ 92 Comparative Example 3-1 1500 _ 23… y ° Person who sucks and weighs 彳Thousands zy, the migration resistance of the absorbing material 25 will significantly reduce the H 2 m and the dissociation zone of the second = Example 2 'The movement resistance is lowered. Here, observe the implementation example 3 of the tensile test! And the cross section of Example 3_2, in Example η, the following: US: i only the buffer member 29 limb fluid absorption part of the entire swelling ^ 爻 into 0 彳 plane is a slightly elliptical unstable shape. Also, dream fruit The pound member 2 9 is turned sideways and the pressure absorbent material 2 5 is held. In addition, as shown in FIG. 56, the dissolution of the body fluid of the buffer member 29 allows the superabsorbent polymer in the inner part to move freely. It has a stable shape with a slightly rectangular cross section corresponding to external pressure, and y 9 · 4 Experiment 4: Confirmation of the effect of shrinkable materials and body fluid absorbent materials 9 K tLJ is the dissociation 9 · 4 · 1 dissociation test as described in Section As shown in Fig. 57, the "shrinkable material 42 (thickness of 1100 dtex)" produced by Nigibi Corporation: Construct
寬度5。公厘之帶狀不織布41,41之間;如第置JWidth of 5. Band-shaped non-woven fabric 41, 41 in mm;
527180 五、發明說明(56) 2:土端部係露出不織布上端,而下端部則未達到不織布 而制於i同時,將各種熱熔接著劑43以螺旋狀方式塗布, 熱ί技—樣品薄片4〇。接著劑塗布100公厘長之範圍。又 施#U 1者剤43可以使用:水分散型熱熔接著劑3種類(實 4〜丨)。 ,或非水为政型熱熔接著劑1種類(實施例 ,第58圖所示,將自樣品4〇露出之收縮性材料^上 # ΐιΐ ί有收縮性材料42之不織布下端部,分別挾持在拉 機的夾頭5H,來敎收縮性材料42和不織布 公ί者強度:。,ί頭間之距離係150公厘,十字頭速度係300 口 X.測疋係在:樣品沒有濡濕的乾燥狀態;以及樣 :=妾著部分藉由人工尿液漂濕之濕潤狀態 疋結果以表3來表示。 表3 實施例小1 乾燥時接著強度(Qf〕 濕潤時接著強度ΓαΠ 2800 40 實施例小2 1670 32 實施例4-3 2470 113 比輕例4-1 2750 2530 一-户口心具舰 使用與别述解離實驗相同的水分散型熱熔接著劑和非 f分散型2熔接著劑,纟製作與實施例1相同型態之紙尿 布。使用丽者接著劑之物件做為實施例4-4〜4-6,將使用 後者接著劑之物件做為比較例4 — 2。對於各實施例,分別 滴下人工尿液2 0 G毫升,來測定體液吸收性材料2 6之面積527180 V. Description of the invention (56) 2: The end of the soil exposes the upper end of the non-woven fabric, while the lower end does not reach the non-woven fabric and is made of i. At the same time, various hot-melt adhesives 43 are applied in a spiral manner. 40%. The adhesive is applied in a range of 100 mm long. In addition, #U 1 can be used: 43 kinds of water-dispersible hot-melt adhesives (actually 4 ~ 丨). Or non-water is a type of hot-melt adhesive 1 (example, FIG. 58), the shrinkable material exposed from the sample 40 ^ 上 # 下 # ί The lower end of the non-woven fabric with the shrinkable material 42 is held separately In the chuck 5H of the drawing machine, the strength of the shrinkable material 42 and the non-woven fabric is:. The distance between the heads is 150 mm, and the speed of the cross head is 300. X. The measurement is based on: The sample is not wet. Dry state; and sample: = Wet state of wetted part with artificial urine. The results are shown in Table 3. Table 3 Example 1 Adhesive strength when dry (Qf) Adhesive strength when wet ΓαΠ 2800 40 Example Small 2 1670 32 Example 4-3 2470 113 Than light example 4-1 2750 2530 One-household heart-shaped vessel uses the same water-dispersed hot-melt adhesive and non-f-dispersed 2 melt-adhesive as the other dissociation experiments.纟 A paper diaper of the same type as in Example 1 was produced. The articles using the beautiful adhesive were used as Examples 4-4 to 4-6, and the articles using the latter adhesive were used as Comparative Examples 4-2. For each implementation Example: Drop 20 G ml of artificial urine to measure body fluid absorbent material Area of material 2 6
2107-4643-PF(N);Tcshiau.ptd 第59頁 527180 五、發明說明(57) 更新率(在人工尿液滴下領域面積之内’藉由新的體液吸 收性材料部分而被更新部分的面積的比率)。測定結果以 表4來表示。 表4 豆1次面積更新率(% ) 第2次面積 實施例4-4 91 75— 實施例4-5 94 69^^-- 實施例4-6 92 ΎΓ - 實施例小2 24 — Φ此結呆 接著部分,藉由與體液接觸而解離之 丨材⑽, :二離的比較例4-2相比較 4〜4-6 ’與 體液吸收性材料26能夠傲古a + 千非吊鬲,所以, 又有效率之收縮。 2i〇7-4643-PF(N);Tcshiau.ptd 弟60頁 527180 圖式簡單說明 第1圖係用後捨棄式紙尿布之展開狀態的平面圖。 第2圖係第1圖的重要部分縱剖面圖。 第3圖係表示體液吸收時之狀態的概略平面圖。 第4圖係吸收材料之實施例的正視圖。 第5圖係另一吸收材料之實施例的正視圖。 第6圖係又一吸收材料之實施例的正視圖。 第7圖係另一吸收材料之實施例的立體圖。 第8圖係又一吸收材料之實施例的正視圖。 第9圖係另一吸收材料之實施例的立體圖。 第1 0圖係第9圖之實施例的收縮狀態的立體圖。 第11圖係又一吸收材料實施例的剖面圖。 第1 2圖係第11圖之實施例立體圖。 第1 3圖係另一吸收材料實施例的立體圖。 第1 4圖係表示第11〜1 3圖之實施例的體液吸收時之狀 態的剖面圖。 第1 5圖係又一吸收材料實施例的剖面圖。 第1 6圖係另一吸收材料實施例的剖面圖。 第1 7圖係第1 6圖之實施例的立體圖。 第1 8圖係表示第1 6、1 7圖之實施例的體液吸收時之狀 態的剖面圖。 第1 9圖係又一吸收材料實施例的立體圖。 第2 0圖係表示第1 9圖之實施例的體液吸收時之狀態的 剖面圖。 第2 1圖係另一吸收材料實施例的立體圖。2107-4643-PF (N); Tcshiau.ptd Page 59 527180 V. Description of the invention (57) Renewal rate (within the area of the artificial urine dripping area 'is updated by the new body fluid absorbent material portion Area ratio). The measurement results are shown in Table 4. Table 4 Primary area update rate of beans (%) Second area area Example 4-4 91 75— Example 4-5 94 69 ^^ — Example 4-6 92 ΎΓ-Example small 2 24 — Φthis The dull part is dissociated by contact with bodily fluids:: Comparative Example 4-2 of two dissociations 4 ~ 4-6 'Compared with bodily fluid absorbing material 26, Ago a + Qian Fei, Therefore, there is an efficient contraction. 2i〇7-4643-PF (N); Tcshiau.ptd page 60 527180 Brief description of the drawing Figure 1 is a plan view of the unfolded state of the disposable diaper. Fig. 2 is a longitudinal sectional view of an important part of Fig. 1; Fig. 3 is a schematic plan view showing a state when body fluid is absorbed. Fig. 4 is a front view of an embodiment of an absorbing material. Figure 5 is a front view of another embodiment of the absorbent material. Fig. 6 is a front view of another embodiment of the absorbing material. Figure 7 is a perspective view of another embodiment of an absorbent material. Fig. 8 is a front view of another embodiment of the absorbing material. Figure 9 is a perspective view of another embodiment of an absorbent material. Fig. 10 is a perspective view showing a contracted state of the embodiment shown in Fig. 9; Fig. 11 is a sectional view of still another embodiment of an absorbing material. Figure 12 is a perspective view of the embodiment of Figure 11; Figure 13 is a perspective view of another embodiment of an absorbing material. Fig. 14 is a cross-sectional view showing a state when body fluids are absorbed in the embodiments of Figs. 11 to 13; Fig. 15 is a sectional view of still another embodiment of the absorbing material. Figure 16 is a cross-sectional view of another embodiment of an absorbing material. FIG. 17 is a perspective view of the embodiment of FIG. 16. Fig. 18 is a cross-sectional view showing a state when a body fluid is absorbed in the embodiment of Figs. 16 and 17; Figure 19 is a perspective view of another embodiment of an absorbing material. Fig. 20 is a sectional view showing a state when body fluid is absorbed in the embodiment shown in Fig. 19; Figure 21 is a perspective view of another embodiment of an absorbing material.
2107-4643-PF(N);Tcshiau.ptd 第61頁 527180 圖式簡單說明 第22 副面圖。 第23 第24 第25 第26 第27 立體圖。 第28 態之立體 第29 態之重要 第30 態之重要 第31 態之重要 第32 第33 第34 第35 第36 第37 第38 第39 圖係表示第2]岡 "一· 弟21圖之實施例的體 圖係第2實施型能 冑之狀態的 圖係第2實施型’態之重=;的縱剖面圖。 施型態之體::::縱剖面圖。 圖係弟3貫施型態之重要邻;體的立體圖。 圖係表不保液構件相對於吸刀收的:剖面圖。 m ^ .. 料之配置型態戈 吸收材料之配置 吸收材料之配置 "及收材料之配置 及收材料之配置 圖係表示保液力蠢 圖。 成構件相對於又 圖係表示保、、右4致^、 俯液構件相對 部位剖面圖。 於另 圖係表示保液構件相對於又 部位剖面圖。 ; 圖係表示保饬娃# i 饰夜構件相對 部位剖面圖。 、另 ””一 圖係第4實施型態之重 圖係第4實施型態之重^,分的縱剖面圖 圖係第4實施型態之重=分的縱剖面圖。 圖係第4實施型之緩部分的立體圖。 圖係表示吸收材料之配構件的立體圖。 圖係表示吸收材料之另f型態的平面圖。 圖係表示吸收材料之又—配置型態的平面園 圖係表示吸收材料 配置型態的平面匿 —配置型態的平面贗2107-4643-PF (N); Tcshiau.ptd Page 61 527180 Schematic description of the 22nd surface. 23rd 24th 25th 26th 27th perspective. The three-dimensionality of the 28th state is important. The 29th state is important. The 30th state is important. The 32nd state is important. 32th 33th 34th 35th 36th 37th 38th 39th. The picture shows the second. The body diagram of the embodiment is a longitudinal sectional view of the state of the second embodiment, the weight of the state of the second embodiment. Application type body :::: Vertical section view. The picture is an important neighbor of the three-performing form of the brother; the perspective view of the body. The picture shows the liquid holding member relative to the suction knife: a sectional view. m ^ .. The configuration of the material. The configuration of the absorbing material. The configuration of the absorbing material. The configuration of the receiving material and the configuration of the receiving material. The relative diagrams of the components relative to the other parts are sectional views of the relative parts of Bao, right and left, and the submerged members. The other figure is a cross-sectional view of the liquid-retaining member with respect to another portion. Figure is a cross-sectional view of the opposite part of the Baoyewa # i decorative night member. The other diagram is the weight of the fourth embodiment. The diagram is the longitudinal section of the fourth embodiment. The diagram is the longitudinal section of the fourth embodiment. The figure is a perspective view of a relief portion of the fourth embodiment. The figure is a perspective view showing a matching member of the absorbent material. The figure is a plan view showing another f-type of the absorbing material. The picture shows the plane of the absorbent material—the configuration type The picture shows the plane of the absorbent material configuration—the plane of the configuration type
2107-4643-PF(N);Tcshiau.ptd 527180 圖式簡單說明 第4 0圖係表示吸收材料之又一配置型態的平面圖。 第41圖係表示吸收材料之另一配置型態的平面圖。 第4 2圖係表示吸收材料之又一配置型態的平面圖。 第4 3圖係表示吸收材料之另一配置型態的平面圖。 第44圖係表示吸收材料之又一配置型態的平面圖。 第4 5圖係表示吸收材料之另一配置型態的平面圖。 第4 6圖係表示吸收材料之另一配置型態的重要部分之 剖面圖。 第4 7圖係表示保液構件之配置型態的平面圖。 第4 8圖係表示保液構件之另一配置型態的平面圖。 第49圖係表示第1實驗之實驗要領的立體圖。 第5 0圖係概略表示第2實驗之樣品的重要部分之剖面 圖。 第5 1圖係表示第2實驗之另一樣品的平面圖。 第5 2圖係表示第2實驗之實驗結果的曲線圖。 第5 3圖係第3實驗之樣品的重要部分之剖面圖。 第54圖係表示第3實驗之實驗要領的立體圖。 第5 5圖係表示第3實驗之樣品的實驗後狀態的重要部 分剖面圖。 第5 6圖係表示本發明之第3實驗的樣品之試驗後狀態 的重要部分剖面圖。 第5 7圖係第4實驗之樣品的剖面圖。 第5 8圖係表示第4實驗之實驗要領的立體圖。2107-4643-PF (N); Tcshiau.ptd 527180 Brief Description of Drawings Figure 40 is a plan view showing another configuration type of the absorbing material. Fig. 41 is a plan view showing another arrangement of the absorbing material. Fig. 42 is a plan view showing another arrangement of the absorbing material. Fig. 43 is a plan view showing another configuration of the absorbing material. Fig. 44 is a plan view showing still another arrangement of the absorbing material. Fig. 45 is a plan view showing another configuration of the absorbing material. Fig. 46 is a sectional view showing an important part of another arrangement of the absorbent material. Figures 4 to 7 are plan views showing the arrangement types of the liquid holding members. Fig. 48 is a plan view showing another arrangement type of the liquid holding member. Figure 49 is a perspective view showing the experimental outline of the first experiment. Figure 50 is a cross-sectional view schematically showing an important part of the sample of the second experiment. Figure 51 is a plan view showing another sample of the second experiment. Figure 52 is a graph showing the experimental results of the second experiment. Figure 53 is a sectional view of the important part of the sample of the third experiment. Fig. 54 is a perspective view showing the experimental outline of the third experiment. Fig. 55 is a cross-sectional view of an important part showing the post-experimental state of the sample of the third experiment. Fig. 56 is a sectional view of an important part showing a state after the test of the sample in the third experiment of the present invention. Figure 5 7 is a cross-sectional view of the sample from the fourth experiment. Fig. 58 is a perspective view showing the experimental essentials of the fourth experiment.
2107-4643-PF(N);Tcshiau.ptd 第63頁 527180 圖式簡單說明 【符號說明 1 體液吸收性部 3 防漏層 C 立起袖口 9伸縮構件 Z 區劃 2 6 液體吸收性材料 26B袋狀載體 28接著劑 s t 透液性片 2 6 c 兩側端部 t k皺褶 2 0體液吸收材料 2 2内面側薄片 24 管道空間 2 9 緩衝構件 2 9c 液體吸收性緩衝材料 2 9 d 區分部分 3 0固定部 2 71 端部 2 6 1 端部 41壓克力板 22支撐薄片素材 2 7d 區劃 2 表面薄片 4外型薄片 8 立起薄片 1 0 腰部伸縮構件 , 2 5 吸收材料 2 6A 高吸水性高分子 2 7收縮性材料 r 1,r 2 間隔室 2 8 固定部 s 1 密封部 d 區劃 2 1使用面側薄片 2 3 固定部 L K保液構件 29b袋體 29r間隔室 2 9 e 周緣接合部 a r 排泄領域 2 7 2端部 4 0 紙尿布 4 2 注入筒 L U K非保液構件 5 0 水平面2107-4643-PF (N); Tcshiau.ptd Page 63 527180 Brief explanation of the drawings [Symbol description 1 Body fluid absorbent part 3 Leak-proof layer C Rising cuff 9 Telescopic member Z Zoning 2 6 Liquid-absorbent material 26B Bag shape Carrier 28 Adhesive agent st Permeable sheet 2 6 c Tk folds on both sides 2 0 Body fluid absorbing material 2 2 Inner side sheet 24 Pipe space 2 9 Cushioning member 2 9c Liquid absorbing cushioning material 2 9 d Partition 3 0 Fixed part 2 71 End part 2 6 1 End part 41 Acrylic sheet 22 Support sheet material 2 7d Division 2 Surface sheet 4 Exterior sheet 8 Stand-up sheet 1 0 Waist telescopic member, 2 5 Absorbent material 2 6A High water absorption and high Molecule 2 7 Shrinkable material r 1, r 2 Compartment 2 8 Fixing part s 1 Sealing part d Division 2 1 Use side sheet 2 3 Fixing part LK liquid holding member 29b Bag body 29r Compartment 2 9 e Peripheral joint ar Excretion area 2 7 2 End portion 4 0 Diaper 4 2 Filler LUK non-liquid retaining member 5 0 Horizontal surface
2107-4643-PF(N);Tcshiau.ptd 第64頁 527180 圖式簡單說明 5 2 錘 4 3熱溶接著劑 51夾頭 4 1 帶狀不織布 40樣品薄片2107-4643-PF (N); Tcshiau.ptd Page 64 527180 Simple illustration of the drawing 5 2 Hammer 4 3 Hot melt adhesive 51 Collet 4 1 Banded nonwoven 40 Sample sheet
2107-4643-PF(N);Tcshiau.ptd 第65頁2107-4643-PF (N); Tcshiau.ptd Page 65
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JP2001026914A JP3892234B2 (en) | 2001-02-02 | 2001-02-02 | Body fluid absorbent article |
JP2001026913 | 2001-02-02 | ||
JP2001148131A JP4236827B2 (en) | 2001-05-17 | 2001-05-17 | Body fluid absorbent article |
JP2001226507A JP4275874B2 (en) | 2001-07-26 | 2001-07-26 | Body fluid absorbent article |
JP2001241912A JP4236833B2 (en) | 2001-08-09 | 2001-08-09 | Body fluid absorbent article |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102378615A (en) * | 2009-03-31 | 2012-03-14 | 大王制纸株式会社 | Absorbent article |
TWI566754B (en) * | 2012-02-07 | 2017-01-21 | 優你 嬌美股份有限公司 | Disposable disposable diaper |
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2002
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102378615A (en) * | 2009-03-31 | 2012-03-14 | 大王制纸株式会社 | Absorbent article |
TWI566754B (en) * | 2012-02-07 | 2017-01-21 | 優你 嬌美股份有限公司 | Disposable disposable diaper |
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