KR20090004757A - Absorbent article - Google Patents

Abstract

An absorbent article is provided, which enables a wearer to feel good by not discharging fluid after absorbing the fluid and is possible for reuse. An absorbent article comprises: an inner side sheet(120) in which one side facing the outside is napping processed; an absorber(160) absorbing the fluid which passes through the inner side sheet while being faced with the other side of the inner side sheet; and a waterproof coated outer side sheet(140) which interposes the absorber and is coupled with the inner side sheet. The inner side sheet is made of the polyester. The outer side sheet is coated with the polyurethane. The absorber is made of microfiber.

Description

Absorbent article {ABSORBENT ARTICLE}

The present invention relates to absorbent articles, including diapers, absorbent fabrics, and the like.

 Generally, disposable diapers or disposable absorbent cloths are widely used as absorbent articles such as diapers, absorbent cloths, etc. worn by feces or patients who do not have feces. Such disposable diapers or disposable absorbent fabrics have the advantage of being simple because the wearer can discard them immediately after receiving the urine and without washing.

However, such a disposable absorbent article is a major culprit of environmental pollution because it is hardly decomposed even when buried. In addition, due to the recent increase in the price of disposable diapers, the demand for absorbent articles that can be reused after washing is increasing compared to disposable use that is used once.

The disposable absorbent article absorbs a fluid such as urine and maintains it for a predetermined time. In this process, the fluid is not absorbed into the inner layer and remains on the surface of the absorbent article. As a result, the skin is easily crushed by the moisture and heat caused by excrement, and the ventilation is also lowered, which adversely affects the skin of newborns, infants, or patients who wear it for a long time.

It is an object of the present invention to provide an absorbent article in which a wearer can feel comfortable since the fluid is not released to the surface after being absorbed.

The present invention is to provide a reusable absorbent article.

According to an aspect of the present invention, the outer surface is coupled to the inner sheet through the absorbing inner and inner sheets facing the other surface of the brushed, the other side of the inner sheet and absorbing the fluid passing through the inner sheet and the outer coated An absorbent article is provided comprising a sheet.

The inner sheet may be formed of polyester, the outer sheet may be coated with polyurethane, the absorber may be microfiber, and the other side of the inner sheet may be formed of a wavy structure.

The absorbent article has a dorsal side portion that contacts the wearer's back when worn, a crotch portion extending from the dorsal portion, and an abdominal side portion extending from the crotch portion, and the absorbent body may be provided from the dorsal portion to the abdominal side portion.

In addition, flaps are formed on the side of the dorsal part, and protrusions are formed on the side of the abdomen side part, and the dorsal part and the abdomen side part can be connected when the wearer is worn by the coupling member formed on the flap and the protrusion.

Here, the coupling member may be any one of a snap button or a Velcro, the snap button includes an accommodation portion for receiving the insertion portion and the insertion portion, the insertion portion has a circular cross section and the inner circumferential surface of the accommodation portion may be formed in a polygon, The lower surface of the outer sheet of the protrusion may be provided with a plurality of insertion or receiving portion.

Here, when the coupling member is a Velcro, the flap may be formed to protrude outward from the adhesive tape, and a fixing portion may be formed on the upper surface of the inner sheet of the flap and the lower surface of the outer sheet of the abdominal side.

In addition, the inner sheet may be formed with a cutout for inserting the absorber, the outer sheet may further include a mesh-like fabric layer, the mesh-like fabric layer is coupled to the outer sheet facing the absorber, the mesh-like fabric layer It can be formed from a tricoat fabric woven from silver polyester.

According to another aspect of the present invention, one surface facing outward is brushed, and the other surface is interposed between two layers of absorbent sheet and absorbent sheet woven in a wave shape, and includes an absorbent absorbing fluid passing through the absorbent sheet. An absorbent article can be provided that includes an absorbent article.

The absorbent article according to the present invention can absorb the fluid and do not release it back to the surface, so that the wearer can feel comfortable and reused.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

The term used herein has the following meaning. "Absorbent article" refers to a device that absorbs and retains fluid, and more specifically, faces or is in close proximity to the wearer's body to absorb and retain various exudate (including urine) discharged from the wearer's body. Refers to the instrument being located. Such absorbent articles include, but are not limited to, diapers, adult incontinence briefs, training pants or panties, diaper holders and liners, inserts, sanitary napkins, and the like. "Diapers" generally refers to absorbent articles worn by infants and incontinence patients, etc. around the lower torso.

Hereinafter, a diaper is illustrated as an embodiment of an absorbent article for convenience of description, and in the following description with reference to the accompanying drawings, the same or corresponding components will be given the same reference numerals and redundant description thereof will be omitted. do.

1 is a perspective view of an absorbent article 100 according to an embodiment of the present invention, and FIG. 2 is a plan view showing an inner sheet 120 of the absorbent article 100 shown in FIG. 1. 3 is a plan view showing the outer sheet 140 of the absorbent article 100 shown in FIG.

1 to 3, an absorbent article 100 according to an embodiment of the present invention is a diaper, and includes a dorsal portion 180, a crotch portion 220, and an abdomen side portion 240 that are continuously formed. . An inner sheet 120 is provided on an inner surface of the absorbent article 100, that is, a part directly contacting the wearer's skin, and an outer sheet 140 is provided on an outer surface of the absorbent article 100. In addition, an absorber 160 is interposed between the inner sheet 120 and the outer sheet 140.

The inner sheet 120 is formed over the dorsal portion 180, the crotch portion 220, and the ventral side portion 240 of the absorbent article 100, as shown in FIGS. 1 and 2. The inner sheet 120 is a part in direct contact with the wearer's skin. The inner sheet 120 has an inner sheet upper surface 122 and an inner sheet lower surface 124 (refer to FIG. 4). The inner sheet upper surface 122 has a property of quickly absorbing a fluid and the inner sheet lower surface 124 is absorbed. It serves to prevent the fluid flow back to the inner sheet upper surface 122. This will be described in more detail below.

An absorber 160 is interposed between the inner sheet 120 and the outer sheet 140. The absorber 160 absorbs the fluid introduced through the inner sheet 120 and retains it for a predetermined time. The fluid absorbed by the absorber 160 does not flow back to the inner sheet 120 even when an external pressure is applied, because the inner sheet lower surface 124 blocks the flow of the fluid. The absorber 160 may be formed of micro fibers.

Microfiber, or microfiber, refers to a yarn having a diameter of less than 0.012 mm, which corresponds to about one hundredth of the thickness of hair, and a weight of 45,000 M, weighing 1 g. Microfiber has excellent absorbency by forming fine pores between two polymers, causing capillary phenomenon. By manufacturing the microfiber dyeing treatment antibacterial treatment can prevent the penetration of microorganisms causing various skin diseases and diseases, and can suppress the growth of various bacteria and bacteria. And because the microfiber is made of fine fibers, the surface area per unit area is wide and the absorbency is good (2 ~ 3 times of cotton), and the air-containing layer has a good touch to the skin.

The outer sheet 140 is coupled to the inner sheet 120 via the absorber 160, and has an outer sheet upper surface 142 and an outer sheet lower surface 144. The outer sheet upper surface 142 is a portion in contact with the absorber 160 and the outer sheet lower surface 144 is a portion facing outward when the user wears. Therefore, the parts exposed to the outside when viewed as the entire absorbent article 100 are the inner sheet upper surface 122 and the outer sheet lower surface 144.

The outer sheet upper surface 142 is a waterproof coating so that fluid from the absorber 160 does not flow out of the outer sheet 140, which will be described in more detail below.

The absorbent article 100 may be divided into a dorsal side 180, a crotch portion 220, and an abdominal side 240 according to its position. The back portion 180 is a portion mainly located on the back of the wearer when the absorbent article 100 is worn, and the crotch portion 220 is a portion mainly located between the crotch. In addition, the abdominal side portion 240 is a portion located mainly on the abdomen side of the wearer when the absorbent article 100 is worn. Such a division may vary depending on the wearer's physical condition, wearing direction, and the like.

The dorsal portion 180 extends from the crotch portion 220 and has a pair of flaps 184 formed on both left and right sides thereof. The flap 184 is provided with a plurality of insertion portions 188. The side edge 182 of the dorsal portion 180 is provided with an elastic member such as a rubber band to form a certain wrinkle. The dorsal portion 180 has an inner sheet 120 and an outer sheet 140 as described above.

The flap 184 is coupled with the ventral side portion 240 upon wearing of the absorbent article 100 (see FIG. 5) to enable the wearing of the absorbent article 100. The flap 184 wraps around the waist of the wearer when worn so that the flap 184 can be worn. The spacing between the flaps 184 on both sides may be extended by a length by the pleats formed on the edge 182 of the dorsal portion 180. Therefore, the absorbent article 100 according to the present embodiment may be worn regardless of the wearer's body size and waist circumference.

Absorbent article 100 according to the present embodiment is a snap button consisting of an insertion portion 188 and the receiving portion 244 as an example of the coupling member for coupling the equiaxed portion 180 and the abdominal side portion 240 with each other ( (Tick button). The insertion portion 188 formed in the flap 184 engages with the accommodation portion 244 formed in the ventral side portion 240. As shown in FIGS. 1 and 2, the left flap 184 is provided with two insertion portions 188, and the right flap 184 has an accommodation portion 244 and an insertion portion 188 alternately. Pairs are provided. The insertion portion 188 provided in the left flap 184 engages with the accommodation portion 244 provided in the abdominal side portion 240 or the accommodation portion 244 provided in the right flap 184.

The crotch portion 220 extends from the flap 184 and has a smaller width than the dorsal portion 180 and the ventral portion 240. That is, both edges 222 of the crotch portion 220 are recessed by a predetermined width relative to the dorsal portion 180 and the ventral side portion 240, and thus the crotch portion 220 has an hourglass or peanut shape as a whole. do. The edge 222 is provided with an elastic member such as a rubber band is formed a certain wrinkle. For this reason, the absorbent article 100 according to the present embodiment can be worn even though the body size of the wearer is slightly increased or decreased, and the absorbed fluid is absorbed to the outside even if the wearer is active because the two sides are tightened with the elastic member. It will not leak.

Since the exudate from the wearer mainly enters the crotch portion 220, the center of the absorber 160 may be located in the crotch portion 220. As described above, the upper surface of the crotch portion 220 may correspond to the inner sheet upper surface 122, and the lower surface thereof may correspond to the outer sheet lower surface 144.

The abdominal side portion 240 is a portion that is mainly in contact with the abdomen when worn, the protrusions 242 extend to the left and right on both sides. The upper surface of the abdominal side portion 240 corresponds to the inner sheet upper surface 122 and the lower surface corresponds to the outer sheet lower surface 144. A plurality of receiving portions 244 is formed in the width direction of the absorbent article 100 according to the present embodiment on the lower surface (see FIG. 3) of the abdomen side portion 240.

The receiving portion 244 has a hexagonal inner circumferential surface 246, as shown in FIG. 3. And the insertion portion 188 inserted into the receiving portion 244 has a circular cross section. Therefore, the coupling force of the accommodation portion 244 and the insertion portion 188 is improved by this structure.

4 is a cross-sectional view taken along line AA ′ of FIG. 2.

Referring to FIG. 4, the inner sheet 120, the absorber 160, and the outer sheet 140 are sequentially formed from above. In addition, elastic members 260 are provided at the left and right sides of the connection portion between the inner sheet 120 and the outer sheet 140.

As described above, the inner sheet 120 has an inner sheet upper surface 122 in contact with the wearer and exposed to the outside, and an inner sheet lower surface 124 in contact with the absorber 160. The inner sheet 120 may be manufactured by a polyester material, and the polyester fabric according to the present embodiment passes immediately without containing moisture on one surface and is quickly dried at the same time having excellent absorbency. In addition, the exudates are not allowed to pass in the one surface direction described above from the other surface.

The inner sheet upper surface 122 allows the fluid to be rapidly absorbed and then introduced into the absorber 160. And the inner sheet upper surface 122 only passes the fluid itself and does not contain the fluid itself. Therefore, when fluid flows into the inner sheet upper surface 122, the fluid is not absorbed by the inner sheet upper surface 122 and passes through the inner sheet upper surface 122 and the inner sheet lower surface 124 to move to the absorber 160. The inner sheet upper surface 122 may be formed by raising the surface of the synthetic fiber of polyester.

The inner sheet lower surface 124 is a waterproof surface and does not absorb and pass the fluid in only one direction. This property is possible in relation to the inner sheet upper surface 122. That is, the fluid absorbed from the brushed inner sheet upper surface 122 passes through the inner sheet lower surface 124 and is transferred to the absorber 160. In addition, the fluid absorbed by the absorber 160 does not flow into the inner sheet upper surface 122 through the inner sheet lower surface 124 again due to the waterproofness of the inner sheet lower surface 124. Therefore, the wearer who is in contact with the inner sheet upper surface 122 may always feel comfortable.

The absorber 160 may be manufactured by microfibers. Microfibers are highly absorbent and can hold large volumes of fluid. The absorber 160 may be made of cellulose-based fibers because the cellulose-based fibers have superior flexibility, feel, and absorbency than other fibers. Absorber 160 is in contact with the inner sheet lower surface 124 and the outer sheet upper surface 142, respectively, these 124, 142 because the surface has a waterproof effect, the fluid that the absorber 160 is always stored when the inner sheet ( 124 and the outer sheet upper surface 142.

The outer sheet 140 may be manufactured by a polyurethane coating tarpaulin or the like, and has a waterproof property so that the fluid does not leak to the outside. The outer sheet 140 has an outer sheet upper surface 142 and an outer sheet lower surface 144, which can be waterproofed only to the outer sheet upper surface 142 in contact with the absorber 160 as needed. The outer sheet bottom surface 144 may have various colors for the user's aesthetics.

An elastic member 260 may be provided at a portion where the inner sheet 120 and the outer sheet 140 are coupled to each other. The elastic member 260 is manufactured by using an elastic rubber or the like, and is mainly located at both edges 222 of the crotch portion 220. Therefore, the wearer feels tightened on the leg by the elastic member 260. In addition, the elastic member 260 prevents the exudates discharged from the wearer to leak out of the absorbent article 100.

5 is a perspective view showing a wearing state (here, the wearer omitted) of the absorbent article 100 according to an embodiment of the present invention.

Referring to FIG. 5, an insertion portion 188 provided at both flaps 184 of the dorsal portion 180 of the absorbent article 100 is provided at the protrusion (not shown in FIG. 5) of the ventral portion 240. It is inserted into and fixed to the receiving portion 244 that is provided. The abdominal side portion 240 is provided with a plurality of receiving portions 244, depending on the position of the receiving portion 244 engaging with the insertion portion 188 provided in the flap 184, the waist of the absorbent article 100 The circumference is determined. Thus, even if the body size of the wearer changes, it is possible to cope with the change in the body size by adjusting the position where the inserting portion 188 is coupled.

One side of the flap 184 is provided with an accommodating part 244 together with the insertion part 188 (the right flap in FIG. 5). Therefore, when the wearer's body size is small, the waist circumference may be minimized by inserting the insertion portion 188 provided in the left flap 184 into the accommodation portion 244 of the right flap 184.

6 is a plan view of an absorbent article 300 according to another embodiment of the present invention. Referring to Figure 6, the absorbent article 300 according to another embodiment of the present invention has a difference in the coupling member and the absorbent article 100 according to the above-described embodiment, the rest of the configuration is the same. Hereinafter will be described focusing on the differences in configuration.

The absorbent article 300 shown in FIG. 6 may likewise be divided into a dorsal portion 380, a crotch portion 420, and an abdominal side portion 440. And the absorbent article 300 according to the present embodiment has a Velcro (aka, squeaker) consisting of a fixing portion 392 and the adhesive tape 388 as a coupling member.

Fixing portions 392 are attached to both flaps 384 of the back portion 380, and adhesive tapes 388 protrude outward from both edges of the flaps 384. In addition, the abdominal side portion 440 is provided with a fixing portion 444 in the width direction of the absorbent article 300. The adhesive tape 388 protruding outward from both edges of the flap 384 engages the fixation 444 of the ventral side portion 440.

In the absorbent article 300 according to the present embodiment, the fixing parts 392 and 444 and the adhesive tape 388 may be formed by Velcro. Velcro has the advantage of being easily removable. The adhesive tape 388 may be fixed to the fixing portion 392 formed on the flap 384, thereby preventing other laundry from being attached to the adhesive tape 388 during washing.

7A and 7B are perspective views of absorbent articles 500 and 500 'in accordance with another embodiment of the present invention. The absorbent articles 500 and 500 ′ shown in FIGS. 7A and 7B are covers, which correspond to the removal of the absorber 160 from the absorbent article 100 according to the embodiment shown in FIGS. 1 to 4. Hereinafter will be described focusing on the differences in configuration.

The absorbent articles 500, 500 ′ according to this embodiment may likewise be divided into a dorsal portion 560, a crotch portion 580, and an abdominal side portion 590. In addition, the absorbent article 500 includes the same inner sheet 520 and outer sheet 540 as the absorbent article 100 described with reference to FIGS. 1 to 4.

In FIG. 7A, an incision 522 is formed in the width direction of the absorbent article 500 at an upper side of the middle portion of the inner sheet 520. An absorbent cloth corresponding to the absorber 160 according to the present embodiment may be inserted through the cutout 522. By forming the cutout 522 as described above, the user can simply wash the absorbent cloth, etc. inserted through the cutout 522 during washing.

In FIG. 7B, an incision 522 ′ is formed at the end of the inner sheet 520. The absorbent fabric described above may be inserted through the cutout 522 ′.

8 is a perspective view of an absorbent article 700 according to another embodiment of the present invention, and FIG. 9 is a cross-sectional view of the absorbent article 700. The absorbent article 700 shown in FIGS. 8 to 9 may be inserted into the cutouts 522 and 522 'of the absorbent articles 500 and 500' shown in FIG. 7A or 7B as an absorbent cloth.

The absorbent article 700 shown in FIG. 8 includes a plurality of layers of absorbent sheet 760 (two layers in FIG. 9). In the center of the absorbent sheet 760, an absorber 780 is interposed. The absorbent sheet 760 has an absorbent sheet upper surface 762 and an absorbent sheet lower surface 764.

The absorbent sheet upper surface 762 quickly absorbs the fluid and then flows into the absorbent 780. And the absorbent sheet upper surface 762 only passes the fluid itself and does not contain the fluid itself. Therefore, when the fluid flows into the upper surface of the absorbent sheet 762, the fluid is not absorbed into the upper surface of the absorbent sheet 762 and moves to the absorber 780 through the upper surface of the absorbent sheet 762 and the lower surface of the absorbent sheet 764. The absorbent sheet upper surface 762 may be formed by raising the surface of the synthetic fiber of polyester.

The absorbent sheet bottom surface 764 is a waterproof surface, and passes the fluid in only one direction and does not absorb it. Therefore, the fluid absorbed from the upper surface of the absorbent sheet 762 flows down through the lower surface of the absorbent sheet 764 and is transferred to the absorber 780. The fluid absorbed by the absorber 780 does not flow back to the absorbent sheet upper surface 762 through the absorbent sheet lower surface 764 again due to the waterproofness of the absorbent sheet lower surface 764. Therefore, the wearer who is in contact with the absorbent sheet upper surface 762 can always feel comfortable.

In addition, the absorbent article 700 according to the present exemplary embodiment is disposed such that the upper surface 762 of the absorbent sheet 760 of the absorbent sheet 760 is exposed to the outside. That is, as illustrated in FIG. 9, the pair of absorbent sheets 760 disposed up and down are symmetrically arranged around the absorber 780 so that only the upper surface of the absorbent sheet 762 is exposed to the outside and 764 faces the absorber 780. Thus, once the fluid enters the absorber 780 through the absorbent sheet upper surface 762, the fluid does not flow back to the absorbent sheet upper surface 762 by the absorbent sheet lower surface 764.

The absorber 780 may be manufactured by microfibers. Since the microfiber has been described above, a detailed description thereof will be omitted. The absorber 780 is in contact only with the lower and upper absorbing sheets 764. Therefore, the fluid absorbed by the absorber 780 does not flow back to the absorbent sheet upper surface 762 by the absorbent sheet lower surface 764.

Hereinafter, the configuration of the inner sheet 120 and the outer sheet 140 will be described with reference to the drawings. The configuration of the inner sheet 120 is also applicable to the configuration of the absorbent sheet 760 described above.

10 is a cross-sectional view of the inner sheet 120 of the absorbent article according to an embodiment of the present invention. The inner sheet upper surface 122 is brushed, and the inner sheet lower surface 124 is semipermeable to the fluid, such as the above-mentioned exudate. That is, the inner sheet lower surface 124 passes the fluid absorbed from the inner sheet upper surface 122 in the A direction, but blocks the fluid flowing in the B direction. Absorptive force absorbing the fluid of the brushed inner sheet upper surface 122 allows the fluid to penetrate the inner sheet 120 and the inner sheet lower surface 124.

The napping process is a process of generating fine hairs or piles by scratching the surface of the fabric and popping the bones because the fabric cannot be served with hairs from the beginning. Accordingly, the brushed inner sheet upper surface 122 may have a strong absorbing power for absorbing fluid, such as cotton. Therefore, the fluid may pass through the inner sheet lower surface 124, which is the secondary protective wall, in a state in which the primary protective wall is relatively easy to pass through the brushed inner sheet upper surface 122. However, the absorption of the fluid is difficult because there is no such absorption in the B direction.

Referring to FIG. 11, an inner sheet bottom surface 124 is shown. The inner sheet 120 may be woven in a wave shape as shown. The wavy shape is a shape generated by weaving the yarn continuously as shown. Of course, the bent angle, pattern can be modified by those of ordinary skill in the art.

Here, the yarn to be woven can be polyester. Since the distance between the wavy yarns formed on the inner sheet lower surface 124 is tightly woven so that the fluid cannot pass through, the shape may prevent the fluid from easily penetrating the inner sheet lower surface 124. Such a wavy structure may be variously implemented by plain weave, twill, satin weave, and combinations thereof, and may have a shape as shown in FIG. 11 as a whole.

12 is a perspective view of an outer sheet 140 of an absorbent article according to another embodiment of the present invention. According to this embodiment, the absorbent article may be recycled. That is, the outer sheet 140 has a configuration of three layers (durability) is enhanced durability and heat resistance.

To this end, the outer sheet 140 may further include a mesh type fabric layer 148 having high heat resistance and durability. That is, when boiling or washing in hot water in order to recycle the absorbent article 100, the outer sheet 140 is cracked to prevent the case of being used any more and the outer sheet upper surface 142 has a high heat resistance and durability mesh The mold fabric layer 148 may be further included. The outer sheet upper surface 142, outer sheet lower surface 144 and the mesh fabric 148 are each bonded to each other by a commonly used clothing adhesive 146. The mesh-type fabric layer 148 may be formed of polyester having high heat resistance and durability.

Here, the case where the mesh fabric 148 is coupled to the outer sheet upper surface 142 is described, but the mesh fabric 148 may be coupled to the outer sheet lower surface 144 or both sides. The mesh-type fabric refers to a relatively transparent fabric such as mesh because the hole H formed in the fabric is larger than the diameter of the yarn. Here, the mesh fabric may be a tricoat fabric formed of polyester as shown in FIG.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art to which the present invention pertains without departing from the spirit and scope of the present invention as set forth in the claims below It will be appreciated that modifications and variations can be made.

1 is a perspective view of an absorbent article according to an embodiment of the present invention.

2 is a plan view of an absorbent article according to an embodiment of the present invention.

3 is a rear view of the absorbent article according to an embodiment of the present invention.

4 is a cross-sectional view of the absorbent article taken along line AA ′ of FIG. 2.

5 is a perspective view showing a state of use of the absorbent article according to an embodiment of the present invention.

6 is a plan view of an absorbent article according to another embodiment of the present invention.

7A and 7B are perspective views of an absorbent article according to another embodiment of the present invention.

8 is a perspective view of an absorbent article according to another embodiment of the present invention.

9 is a cross-sectional view of the absorbent article shown in FIG. 8.

10 is a cross-sectional view of the inner sheet of the absorbent article according to an embodiment of the present invention.

11 is a plan view of the inner sheet of the absorbent article according to an embodiment of the present invention.

12 is a perspective view of an outer sheet of an absorbent article according to another embodiment of the present invention.

Figure 13 is a plan view of the outer sheet of the absorbent article according to another embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

100, 300, 500, 700: Absorbent article

120, 520: inner sheet 140, 540: outer sheet

160: absorber 180, 380, 560: dorsal side

220, 420, 580: crotch portion 240, 440, 590: abdominal side portion

Claims (16)

An inner sheet brushed on one surface facing outward; An absorber facing the other surface of the inner sheet and absorbing the fluid passing through the inner sheet; And An absorbent article comprising an outer sheet coated with the inner sheet via the absorbent body and waterproof coated. The method of claim 1, The inner sheet is an absorbent article, characterized in that formed of polyester. The method of claim 1, The outer sheet is absorbent article, characterized in that coated with polyurethane. The method of claim 1, And said absorbent body is formed of microfiber. The method of claim 1, Absorbing article, characterized in that the other surface of the inner sheet is formed of a wavy structure. The method of claim 1, The absorbent article has a back side portion in contact with the wearer's back when worn, a crotch portion extending from the back side portion and an abdominal side portion extending from the crotch portion, The absorbent article is provided over the abdominal side portion from the back side portion. The method of claim 6, Flaps are respectively formed on the side surfaces of the back portion, Protrusions are formed on the side surfaces of the abdomen side portion, Absorbing article, characterized in that the back portion and the abdomen side portion is connected when the wearer is worn by the coupling member formed on the flap and the protrusion. The method of claim 7, wherein The coupling member is an absorbent article, characterized in that any one of a snap button or Velcro. The method of claim 8, The snap button includes an insertion portion and a receiving portion for receiving the insertion portion, The insertion portion has a circular cross section and the inner peripheral surface of the receiving portion is characterized in that formed in a polygon. The method of claim 9, The lower surface of the outer sheet of the protruding portion, the absorbent article, characterized in that the plurality of insertion portion or receiving portion is provided. The method of claim 8, When the coupling member is a Velcro, An adhesive tape protrudes outward from the flap, The upper surface of the inner sheet of the flap and the lower surface of the outer sheet of the ventral side portion is formed with a fixing portion for engaging with the adhesive tape. The method of claim 1, The inner sheet is an absorbent article, characterized in that a cutout for inserting the absorbent body is formed. The method of claim 1, The outer sheet absorbent article further comprises a mesh-like fabric layer. The method of claim 13, And said mesh-like fabric layer is bonded to said outer sheet opposite said absorber. The method of claim 12, The mesh-type fabric layer is absorbent article, characterized in that formed from a tricoat fabric woven polyester. One surface facing to the outside is brushed, the other surface is two layers of absorbent sheet woven in a wave shape; And An absorbent article interposed between the absorbent sheets, the absorbent article absorbing the fluid passing through the absorbent sheet.

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