TW527180B - Body fluid absorbing article and method of manufacturing the article - Google Patents

Abstract

The present invention provides a body fluid absorbing article generally having a large absorbing capacity though a thickness is small and capable of wearing a long period by effectively utilizing the entire area of the absorbing material, wherein the absorbing material 25 is disposed over a leak prevention layer, the leak prevention layer being provided on the side apart from the skin of a body. The absorbing material 25 comprises the following components: a shrinkage material 27 shrunk by itself when brought into contact with urine passing through a permeable surface layer provided on the side thereof facing the skin of the body and a body fluid absorbing material 26 substantially formed integrally with the shrinkage member 27.

Description

527180

The present invention relates to body fluid absorbent articles such as disposable cotton that absorbs and treats body fluids. / Type diapers, physiological

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

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.

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 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 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

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 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 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

-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 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

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 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 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

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 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. "

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

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 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

: 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 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 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.

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 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 Page 23 527180

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

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

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 · \ 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 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

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, 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

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.

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 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 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 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.

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.

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

527180

: 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,

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.

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 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.

The 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.

= 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

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

527180

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

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

527180

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

" " 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.

"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 -------------------------- 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.

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

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 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, 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 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

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.

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

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 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 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

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 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 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

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

527180

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 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

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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 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 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….% 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 V. Description of Invention (53)

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)

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.ptd

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

Width of 5. Band-shaped non-woven fabric 41, 41 in mm;

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 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 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 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 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 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 Page 65

Claims (1)

527180 Μ Η and l · A shrinkingly provided and 2 · A body fluid permeability between the reason and the shrinkable material material, which is 3. According to the application, of which, the former strain be fixed. The body fluid absorption liquid absorption surface layer body fluid absorption body fluid absorption is substantially contractible. Patent specifications Absorption body fluid absorption body fluid absorption contraction when it touches: It is located at the skin away from the skin; it is characterized in that it will shrink for a certain length. The transformed body fluid is absorbently arranged at one end of the body fluid surrounding item 1 or 2 to receive the material. The leak-proof layer facing the skin of the body, and the shrinkable material and the absorption material formed by the material. The bodily fluid absorbent described above For the bodily fluid absorbent according to item 3 of the scope of patent application, the other end of the other absorbent material is a free end which is not fixed. 5 ^ The body fluid absorbent article according to item 3 of the scope of the patent application, which: i mentioned that the other end of the receiving material is temporarily fixed to the body fluid absorbent π mouth so that it will fall off when the absorbent material contracts. 6. The body fluid absorbent article according to item 3 of the scope of the patent application, in which most of the absorbent materials are arranged side by side, and the fixing portion is selected as one of the ends in the arrangement direction. Mouth 7. The mouth of an absorbent body fluid according to item 1 or 2 of the scope of the patent application, wherein the aforementioned absorbent material is made of: a shrinkable material that contracts a certain length when in contact with a liquid; and body wave absorption The flexible material is substantially integrated with the aforementioned shrinkage material system. 8. According to the body fluid absorbent article described in item 7 of the scope of patent application, 527180 6. In the scope of the patent application, the aforementioned absorbent material f is composed of: a body fluid absorbent material, which is composed of a highly absorbent ancient molecule, and a carrier that retains = a polymer that is recyclable; The body fluid-absorbent material is continuous. Basket structure '9. According to the body fluid absorbency described in item 8 of the scope of the patent application, the superabsorbent polymer of the aforementioned absorbent material is intermittently arranged with respect to the aforementioned contraction direction of the former processing plant. & According to the body fluid absorbent article described in item 9 of the scope of the patent application, the carrier of the superabsorbent polymer is formed on the contraction side: the contraction direction is extended in the contraction direction, and is arranged intermittently.体 · 体 在 刖 11. —According to the body fluid absorbent article described in item 9 of the scope of the patent application, the length of the part in which the aforementioned two molecules of the load-bearing molecules are not arranged in the contraction direction is in the contraction direction , Match; = 30 ~ 400% of the length of the part of the south absorbent polymer. lj. According to the body fluid absorbent article described in item 9 of the scope of the patent application, in the bean, the aforementioned shrinkable material is 囡 中 / A, +, ^ Eight the contraction direction of the aforementioned carrier 2 = = the polymer is arranged in the polymer but not arranged The upper part is not fixed to the aforementioned super absorbent body fluid absorbent as described in item 8 of the scope of the declared patent! The disc: Γ and the receiving material are composed of the following components: shrinkable material two-touch: will shrink a certain length ; And a body fluid absorbent material, formed of a highly absorbent polymer inside a bag-shaped carrier. Temple 527180 VI. Application for patent scope 1 4 · The body fluid absorbent article according to item 13 of the scope of patent application, wherein the aforementioned bag-shaped carrier extends on both sides of the aforementioned contraction side, and its internal absorptivity is high The expansion of molecules will expand. 1 5 · According to the body fluid absorbent article described in item 14 of the scope of the patent application, the "front escape bag-shaped carrier is in the width direction orthogonal to the contraction direction, and is in the state of" f "folded relative to the body fluid absorbent article. Moreover, by the expansion of the superabsorbent polymer inside, the folded part will be opened and restored, and the width of the folded state is less than one and a half of the non-foldable energy width. ο Sheng Bo Qi Zhe 1 6. According to the body fluids described in the scope of application patent No. 5: Ϊ; the ends of the two sides of the carrier are folded in two directions, below the center of the body, relative to the absorption of body fluids Items are set. 17. The body fluid according to item 4 of the scope of the patent application, wherein: the aforementioned bag-shaped carrier has wrinkles, and the inflated wrinkles are enlarged and expanded by adduction: bio-inflation. ^ And the collapsing local molecules. The width expansion of the 19-shaped carrier in the body fluid suction m-mouth as described in Item 14 of the scope of patent application of Yiyi is suppressed. Product 'a. The body fluid absorption second & other J shrinkable material described in claim 7 of the patent scope is disposed at the central portion of the body 2 article in the direction thereof. The width 2 of the secondary-receiving material is described in item 7 of the scope of the patent application. The shrinkable material and the aforementioned body fluid-absorbable two-receiving article are fixed to each other intermittently & It is integrated in the vertical direction 21 according to the scope of patent application. The body fluid absorbent article according to item 7 of the sibling, ^ 27180 6. Scope of patent application: ‘The aforementioned body fluid absorbent material is made of a fibrous superabsorbent polymer or a string-like member that can absorb the weight of the body fluid above]. To obtain 1,000 liters 22. & According to the body fluid absorbent article described in Item 21 of the patent application park, ^, the shrinkable material and the aforementioned body fluid absorbent material are bundled together in a stack and are longitudinally arranged by each other. The upper part is fixed intermittently to the upper part and the upper part is integrated. 23. The body fluid absorbent article according to item 7 of the scope of the patent application, wherein, in the body fluid contact site, the shrinkable material and the body fluid absorbent material are in a separated state. 24. ^ According to the body fluid absorbent article described in item 23 of the scope of the patent application,-in which the other shrinkable material and the aforementioned body fluid absorbent material are formed by adhering, and when this adjoining part comes into contact with the body fluid, Will separate. 2 5 · The body fluid absorbent article according to item 24 of the scope of the patent application, wherein the adhesion of the aforementioned adhering part in a state where it is not in contact with the body fluid is stronger than the adhesion strength of the aforementioned adhering part when in contact with the body fluid. 2 times the body fluid absorbent article described in item 24 of the scope of the patent application, wherein the shrinkable material and the body wave absorbent material are followed by a water-dispersed hot melt adhesive. 27. The body fluid absorbent article according to item 24 of the scope of the patent application, in which the shrinkable material and the body wave absorbent material are adhered using a water-soluble adhesive. 2 8 · According to the body fluid absorbent article described in item 24 of the scope of the patent application, No. 69 tribute 2107-4643-PF (N); Tcshiau.ptd 527180 6. The scope of the patent application, in which μ before / Λ is in a linear shape , Surface or point. Wukou & ^ 'Body fluid absorbency described in item 1 or 2 of the patent scope = upper body; description: The material is only composed of a polymer that has the ability to absorb its own weight, and it absorbs body fluids. It is formed by a fibrous high-absorptive silk-like member or a string-like member that will shrink afterwards. The body fluid-absorptive side sheet described in item 1 or item 2 of the article Λ Shenwei, the aforementioned use surface; the use surface side sheet of C and the inner surface are spaced upward by a certain distance between the adjacent fixed parts, In the longitudinal space, the aforementioned absorbing material is arranged in the empty space of the pipeline. Lu Dao? The body fluid absorbent seal 32 described in the Wt patent scope item 1 or 2 is provided with a liquid retaining member that is in contact with the aforementioned absorbent material. The body fluid absorbent article described in item 31 of item 1 is described in the first paragraph, and the liquid retaining member in Chengzhong is made of at least one of tissue paper or non-woven cloth. Body fluid absorbent article, be! With respect to the bodily fluid absorbent article, its end-member is arranged in a fixed position which is biased towards the aforementioned absorbent material. 34. Λ 申 Λ 专: " 1 body item absorbent article described in 31, Two preparations: body fluid absorbent material, made of highly absorbent and high material; the aforementioned body fluid absorbent material is relatively shrinkable; material 70, 21〇7-4643-PF (N); Tcshiau.ptd 527180 6. Application scope 'Integrated' and 'The shrinkable material is held between the liquid holding member and the carrier. 3 5. The body fluid absorbent article according to item 31 of the scope of the patent application, wherein the aforementioned absorbent material includes a body fluid absorbent material composed of a superabsorbent polymer and a carrier holding the superabsorbent polymer; and The shrinkable material; the body fluid absorbing material is substantially integrated with the shrinkable material ', and the liquid retaining member is not squeezed from the carrier side end, and at least substantially covers and covers the foregoing The full width of the shrinkable material. 3 6 · The body fluid absorbent article according to item 31 of the scope of patent application, which includes a surface layer provided on the side facing the skin of the body, and is a liquid-permeable, leak-proof layer provided on the surface away from the body skin The side and the body fluid absorbent portion are provided between the surface layer and the leak-proof layer; and the absorbent material is provided with a liquid-retaining member interposed therebetween. 37 • The body fluid absorbent article according to item 1 or item 2 of the scope of the patent application, wherein the buffer members are arranged in a large number, and the same day, the other absorbent materials are arranged between these buffer members. 3 8. According to the body fluid absorbent article described in item 3 γ of the scope of the patent application, the 'specified buffer member extends in the longitudinal direction of the product and is arranged in a plurality of rows in the width direction of the product. 39. The body fluid absorbent article according to item 37 of the scope of the patent application, wherein the buffer member is a body fluid absorbent buffer material enclosed in a closed bag composed of a body fluid permeable sheet. 40. The body fluid absorbent article according to item 37 of the scope of the patent application, Country 21〇7-4643-PF (N); Tcshiau.ptd 71st tribute 527 180 Among them, the bag body of the buffer member A is divided into two compartments, and the second body fluid absorbent buffer material is enclosed in | respectively, and the body fluid absorbent article described in the above-mentioned profit range item 4 °, ... Jiang ^ ^ will be in contact with body fluids And was lifted. 42. According to the body fluid absorbency described in item 4m of the scope of the patent application, "The above-mentioned division uses a water-dispersed hot-melt adhesive, so that the inner surfaces of the front 口 代 代 # are adhered to each other. a From the surface of the bag 4 3 The body fluid absorbent article described in item 41 of the scope of patent application = I The following description uses a water-soluble adhesive to make the inside of the bag's 7 mouths Mouth 44. The body fluid-absorbent article ', and medium' described in item 1 or 2 of the scope of patent application of Shenshen includes a non-shrinkable absorbent material that does not shrink even if it absorbs body fluid. 45 · A method for manufacturing a body fluid absorbent article, provided with an absorbent material 'The absorbent material is formed of the following components: a shrinkable material, which will contract a certain length once it comes into contact with body fluid f; and a body fluid absorbent material = The shrinkable material is composed of a substantially integrated bag-shaped carrier and a superabsorbent polymer held inside the bag-shaped carrier; and the body fluid can be absorbed and held by the aforementioned absorption material, of which While the absorbent material is folded in a width direction orthogonal to the contraction direction, or while a wrinkle is formed on the bag-shaped carrier, the absorbent material is mounted on a body fluid absorbent article or a semi-product thereof. 46. The method for dressing an absorbent article according to item 45 of the scope of the patent application, wherein 'When the aforementioned absorbent material is directed toward the aforementioned contraction direction 2107-4643-PF (N); Tcshiau.ptd Page 72 527180 6. When folding in the width direction orthogonal to the scope of the patent application, before folding, the opposite surface in the thickness direction of the aforementioned bag-shaped carrier is transverse to the width direction The continuous linear bonding method forms a sealing portion. The sealing portion is spaced in the shrinking direction of the absorbent material, and a plurality of sealing portions are provided. 4 7. The method for manufacturing a body fluid absorbent article according to item 45 of the scope of the patent application, wherein after the folding or wrinkling is formed, the opposite surface in the thickness direction of the bag-shaped carrier is traversed in the width direction. The continuous linear bonding method forms a sealing portion. The sealing portion is spaced in the shrinking direction of the absorbent material, and a plurality of sealing portions are provided. 2107-4643-PF (N); Tcshiau.ptd p. 73