JP6196810B2 - Absorbent articles - Google Patents

Description

  The present invention relates to an absorbent article such as a urine collecting pad used by being attached to underwear.

  Conventionally, a sanitary napkin is known as an absorbent article that is attached to underwear to absorb excretion fluid such as menstrual blood. This napkin is composed of an absorbent core formed of a liquid absorbent material such as pulp fiber, a liquid-permeable surface sheet that covers the absorbent core from the skin side in the thickness direction, and a liquid that covers the core from the non-skin side. And an impermeable back sheet. And the pressing part formed by pressing both a surface sheet and an absorptive core from the skin side is formed in the skin side surface of a surface sheet, and, thereby, a surface sheet and an absorptive core are joined and integrated. ing. In addition, this pressing part has the function to control the direction in which the excretion fluid flows on the skin side surface of the napkin and the function to control the shape of the skin side surface.

  1A is a schematic plan view of a napkin 101 disclosed in Patent Document 1. FIG. Moreover, FIG. 1B is a BB sectional view and a DD sectional view in FIG. 1A, and FIG. 1C is a CC sectional view in FIG. 1A.

  As shown in FIG. 1A, this Patent Document 1 discloses an example of such a pressing unit. That is, in this example, the 1st pressing parts Ea and Ea are formed along the longitudinal direction in the position of the both sides which pinch | interpose the center line CLW of the width direction among the center parts 101Lc of the longitudinal direction of the napkin 101. Moreover, each 2nd pressing part Eb and Eb is each formed in the planar view substantially V shape at each edge part 101Le and 101Le of a longitudinal direction. And according to this pressing part Ea, Ea, Eb, Eb, when a wearer's crotch force F acts on the napkin 1 from the both sides of the width direction toward the center side, as shown in Drawing 1C, In the central portion 101Lc in the longitudinal direction, the cross-sectional shape is bent into a W-shape, that is, the pair of first pressing portions Ea and Ea are respectively valley-folded, and at a position between the pair of first pressing portions Ea and Ea. It bends like a mountain fold, so that the central portion 101Wc1 in the width direction comes into close contact with the wearer's skin. Further, in each of the end portions 101Le and 101Le in the longitudinal direction, the central portion 101Wc2 in the width direction is bent into a mountain fold by the action of the substantially V-shaped second pressing portion Eb, and thereby the central portion 101Wc2 in the width direction. However, it comes into close contact with the wearer's skin. In other words, the napkin 101 of Patent Document 1 devises the formation pattern of the compressed parts Ea, Ea, Eb, Eb, so that the center parts 101Wc1, 101Wc2, 101Wc2 in the width direction of the napkin 101 can be placed on the wearer's skin as much as possible. Keep away from.

Japanese Patent No. 5129536

  By the way, a urine picking pad is mentioned as an absorbent article used by attaching to underwear like the sanitary napkin 101 like this. The urine absorption pad absorbs urine as excretory fluid, but the amount of urine discharged is significantly larger than that of menstrual blood. Therefore, there is a case where the entire amount cannot be instantaneously absorbed by the absorbent core immediately after the urine is discharged. For example, in the case of urge incontinence, since a large amount of urine is discharged at once, the entire amount cannot be instantaneously absorbed by the absorbent core. Then, the amount of urine that cannot be absorbed flows all at once to both sides in the width direction and both sides in the longitudinal direction, and the urine may leak from all sides.

  Here, if the formation pattern of the squeezed portions Ea, Ea, Eb, and Eb as described in Patent Document 1 is applied to such a urine absorbing pad, leakage from the above-mentioned four sides can be promoted. There is sex. That is, since the central portion in the width direction of the urine absorbing pad is close to the skin of the wearer, a space for storing urine that cannot be absorbed is formed between the skin and the urine absorbing pad. hard. Therefore, the amount of urine that cannot be absorbed can leak to both sides in the width direction and both sides in the longitudinal direction along the skin side surface of the urine collecting pad.

  The present invention has been made in view of the conventional problems as described above, and its purpose is to effectively prevent leakage to the outside even when a large amount of excretory fluid is discharged at once, such as urgency incontinence. There is to prevent.

The main invention for achieving the above object is:
An absorbent article used to be attached to underwear to absorb excretory fluid, and having a thickness direction, a width direction, and a longitudinal direction,
The main body portion of the absorbent article has an absorbent core containing a liquid absorbent material, and a liquid-permeable surface sheet provided on the skin side in the thickness direction than the absorbent core,
An adhesive part for attaching the main body part to the undergarment is provided on the surface of the main body part facing the non-skin side in the thickness direction,
A plurality of pressing parts formed by pressing the top sheet and the absorbent core together from the skin side in the thickness direction on the surface facing the skin side in the thickness direction among the main body parts. Formed indented,
As said pressing part, it provided in the part of the end side of the said longitudinal direction rather than the said center part among the 1st pressing parts provided in the center part of the said longitudinal direction among the said main body parts. A second pressing unit,
The first pressing part is provided along the longitudinal direction in the central part in the width direction,
A pair of the second pressing parts are provided side by side in the width direction, and the second pressing part goes from the center side in the width direction toward the end side as it goes from the center side in the longitudinal direction to the end side. Is provided as
At least a part of the first pressing part and the adhesive part do not overlap when viewed from the thickness direction ,
The first pressing part is formed of a plurality of discontinuous groove parts,
The first squeezing part and the second squeezing part are in a discontinuous state with a gap between each other.
The second pressing part is an absorbent article characterized in that an extrapolated line is arranged so as to intersect with one of the plurality of groove parts .
Other features of the present invention will become apparent from the description of the present specification and the accompanying drawings.

  According to the present invention, it is possible to effectively prevent leakage to the outside even when a large amount of excretory fluid is discharged at once, such as urge incontinence.

1A is a schematic plan view of a napkin 101 disclosed in Patent Document 1, FIG. 1B is a BB cross-sectional view and a DD cross-sectional view in FIG. 1A, and FIG. 1C is a cross-sectional view in FIG. It is CC sectional drawing. It is a schematic plan view of the state which developed urine picking pad 1 as an absorptive article concerning this embodiment on a plane. 3A is a cross-sectional view taken along line AA in FIG. 2, FIG. 3B is a cross-sectional view taken along line BB in FIG. 2, and FIG. 3C is a cross-sectional view taken along line CC in FIG. It is the schematic plan view which looked at the urine picking pad 1 from the non-skin side. FIG. 4 is a schematic plan view of the urine collecting pad 1 showing the position of a base end portion 41b according to the leak-proof wall portion 40. It is a schematic perspective view of the urine removing pad 1, and is a view showing a state where the central portion 1sC of the main body portion 1s of the pad 1 is dented to the non-skin side and the main body portion 1s has a cup shape. FIG. 7A is a schematic side view of the urine collection pad 1 folded in the longitudinal direction, and FIG. 7B is a schematic plan view of the urine collection pad 1 showing the positions of the three fold lines LB1, Lb2, and LB3. It is explanatory drawing of the other example of the adhesion part 33 for slip prevention, Comprising: It is the schematic plan view which looked at the urine absorption pad 1 from the non-skin side. FIG. 9A is a schematic plan view showing the urine collection pad 1 other than the absorbent core 11 as seen through. FIGS. 9B and 9C are a cross-sectional view taken along the line BB and a line CC in FIG. 9A, respectively. It is sectional drawing, Comprising: It is a figure which shows only the absorptive core 11. FIG. It is a schematic plan view of the urine absorption pad 1 of the 1st modification of this embodiment. It is a schematic plan view of the urine absorption pad 1 of the 2nd modification of this embodiment. It is explanatory drawing of the urine picking pad 1 of the 3rd modification of this embodiment, Comprising: It is a figure corresponded in BB sectional drawing in FIG.

At least the following matters will become apparent from the description of the present specification and the accompanying drawings.
An absorbent article used to be attached to underwear to absorb excretory fluid, and having a thickness direction, a width direction, and a longitudinal direction,
The main body portion of the absorbent article has an absorbent core containing a liquid absorbent material, and a liquid-permeable surface sheet provided on the skin side in the thickness direction than the absorbent core,
An adhesive part for attaching the main body part to the undergarment is provided on the surface of the main body part facing the non-skin side in the thickness direction,
A plurality of pressing parts formed by pressing the top sheet and the absorbent core together from the skin side in the thickness direction on the surface facing the skin side in the thickness direction among the main body parts. Formed indented,
As said pressing part, it provided in the part of the end side of the said longitudinal direction rather than the said center part among the 1st pressing parts provided in the center part of the said longitudinal direction among the said main body parts. A second pressing unit,
The first pressing part is provided along the longitudinal direction in the central part in the width direction,
A pair of the second pressing parts are provided side by side in the width direction, and the second pressing part goes from the center side in the width direction toward the end side as it goes from the center side in the longitudinal direction to the end side. Is provided as
At least one part of the said 1st pressing part and the said adhesion part are the absorbent articles characterized by not overlapping when seeing from the said thickness direction.

  According to such an absorbent article, when a force directed to the center side in the width direction such as crotch tightening force from the wearer wearing the underwear is applied to the main body portion of the absorbent article from both sides in the width direction, Based on a 1st pressing part and a 2nd pressing part, a main-body part deform | transforms into the cup shape which the center part in both the longitudinal direction and the width direction dented toward the non-skin side. And this leaves the crotch for the central part, but the parts other than the central part, that is, the end part in the longitudinal direction and the end part in the width direction of the main body part, respectively, The body portion is in close contact with the buttocks and the crotch, and the main body defines a substantially closed space in cooperation with the crotch. Therefore, even when a large amount of excretory fluid is discharged at once due to urge incontinence, the amount of excretory fluid that cannot be absorbed instantaneously by the absorbent core can be temporarily stored in the space. That is, it is possible to earn time for the absorption time so that the excretion liquid does not leak from the main body until the absorbent core has absorbed the excretion liquid, and as a result, excretion liquid from the longitudinal direction and the width direction can be obtained. Can effectively prevent leakage.

  Incidentally, the reason why the main body is cup-shaped on the basis of the first and second compressed parts is as follows. First, when a force directed toward the center in the width direction from the wearer's crotch acts on the main body portion of the absorbent article attached to the underwear from both sides in the width direction, the main body portion is caused by the first compressed portion. In the middle of the width direction, it folds down so that it dents to the non-skin side. On the other hand, although a pair of 2nd pressing parts are provided in the part of the end side of the longitudinal direction rather than the center part, the pair of 2nd pressing parts is a longitudinal direction based on the approximately V shape. The space | interval of 2nd pressing parts is opening gradually as it goes to the end side of. Therefore, in the above-mentioned end portion in the longitudinal direction, the influence of the valley fold caused by the first compressed portion is gradually alleviated toward the end side in the longitudinal direction, and thereby, more than this second compressed portion. The portion on the end side in the longitudinal direction has a planar shape substantially along a plane defined by the longitudinal direction and the width direction. And as a result, the center part is in close contact with the lower abdomen or the buttocks and the crotch of the wearer for the parts other than the center part, that is, the end part in the longitudinal direction and the end part in the width direction of the main body part. Is deformed into a shape away from the crotch, that is, the main body is cup-shaped.

  Moreover, the at least one part of a 1st pressing part and the adhesion part for attaching to underwear are arrange | positioned so that it may not overlap, when it sees from a thickness direction. Therefore, the unnecessary improvement of the bending rigidity in the 1st pressing part resulting from integrating the underwear and the part of the 1st pressing part via the adhesion part can be suppressed effectively. As a result, when the crotch tightening force is applied to the main body portion, it can be quickly and reliably folded into a valley fold at the first pressing portion, which also contributes effectively to the formation of the cup shape. .

Such an absorbent article,
It is desirable that the pair of second squeezing parts are respectively provided on both sides in the longitudinal direction across the central part of the main body part.

  According to such an absorbent article, since a pair of 2nd pressing parts are each provided in the part of the both sides which pinch | interpose the center part of a longitudinal direction among main body parts, each end of the longitudinal direction of main body parts Each part can be formed in a planar shape along a plane defined by the longitudinal direction and the width direction. And thereby, a main-body part can be reliably deform | transformed into said cup shape.

Such an absorbent article,
The absorbent core has a protruding portion that protrudes toward the skin side on the surface facing the skin side in the thickness direction,
The projecting portion is formed in an annular shape surrounding the central portion in the longitudinal direction of the absorbent core,
It is desirable that the first pressing part is provided in a part of the main body part surrounded by the protruding part.

  According to such an absorbent article, in addition to the main body portion having a cup shape based on the first pressing portion or the like, the annular protrusion of the absorbent core is also a dam for excretory fluid discharged from the wearer. It can demonstrate its power. Therefore, the leak-proof property when a large amount of excreted liquid is discharged at a stretch due to urge incontinence or the like can be further enhanced.

Such an absorbent article,
The projecting portion has a pair of linear portions parallel to the longitudinal direction as end portions in the width direction of the projecting portion, arranged in the width direction,
Of the main body portion, a surface facing the skin side in the thickness direction is provided with a leak-proof wall portion along the longitudinal direction, and the leak-proof wall portion starts to stand up from the surface. It is desirable that the start position is set at a position corresponding to the linear portion in the main body.

  According to such an absorbent article, the protrusion has a pair of linear portions parallel to the longitudinal direction and arranged in the width direction. Therefore, when the wearer attaches the absorbent article to the undergarment, even if the absorbent article is attached to a position shifted from the appropriate position in the longitudinal direction, the pair of linear portions can exhibit the width direction. The damming effect is not substantially changed, and thus, even in such a case, the projecting portion can exhibit the expected leakage prevention property.

  In addition, a leak-proof wall portion is provided on the surface of the main body portion facing the skin side, and the standing start position of the leak-proof wall portion corresponds to the linear portion of the protruding portion of the absorbent core. Is set to Therefore, the leak-proof wall part and the linear part cooperate with each other, and they can function as a high weir. This also contributes to the improvement of the leak-proof property of the excretory liquid from the width direction.

Such an absorbent article,
The main body is attached to the undergarment while corresponding one side of the longitudinal direction to the abdomen side of the wearer and corresponding the other side to the back side,
It is desirable that one end in the longitudinal direction of the first pressing portion is farther from the longitudinal center position of the main body portion than the other end in the longitudinal direction of the first pressing portion.

  According to such an absorptive article, it is in the state where the 1st pressing part was formed in the part of one side which should wear a wearer's urinary device among main parts. Therefore, a space that is dented toward the non-skin side is easily formed in the portion on one side, and thus, the urine discharged from the urination device can be quickly and temporarily stored. In addition, based on the bias toward the one side of the formation position of the first pressing part, it is difficult to form a recessed space on the non-skin side on the other side, that is, the other side is long. It tends to be planar along a plane defined by the direction and the width direction. Therefore, about the part of the other side, it can fit along a wearer's buttocks firmly.

Such an absorbent article,
In the main body portion, folding lines along the width direction for folding the absorbent article so as to reduce the size of the absorbent article in the longitudinal direction are set at a plurality of positions in the longitudinal direction. And
At least one fold line of the plurality of fold lines is set to a position on one side of the longitudinal center position of the main body, and at least one of the fold lines is set. One folding line is set at a position on the other side of the central position in the longitudinal direction in the main body part,
Of the plurality of the fold lines, the first squeezed portion is entirely accommodated between a fold line located on the most one side in the longitudinal direction and a fold line located on the most other side in the longitudinal direction. It is desirable.

  According to such an absorbent article, a 1st pressing part is not substantially received by the influence of both the folding line located in the one side, and the folding line located in the other side most. Therefore, when a force such as the wearer's crotch tightening force is applied to the main body portion of the absorbent article from both sides in the width direction, the longitudinal central portion of the main body portion is based on the first pressing portion. The main body portion quickly folds into a valley fold, thereby quickly forming a substantially closed space in cooperation with the crotch. On the other hand, the part on the end side in the longitudinal direction from the fold line located on the most side and the part on the end side in the longitudinal direction from the fold line located on the other side are respectively based on the nearest fold line. Since it is hard to receive the influence of the valley fold of a 1st pressing part, it becomes planar shape along the plane prescribed | regulated by a longitudinal direction and the width direction rapidly. And it becomes possible to make this each edge part fit along a wearer's lower abdominal part and buttocks firmly by this.

Such an absorbent article,
It is desirable that at the positions on both sides in the width direction of the first pressing portion, a third pressing portion is further provided as the pressing portion so as to extend in the longitudinal direction.

  According to such an absorbent article, in addition to a 1st pressing part, a 3rd pressing part also bends in a valley fold. Therefore, the shape that is dented to the non-skin side mainly based on the valley fold of the first pressing part can be made into a gentle dent shape that is bent in multiple stages by a plurality of valley folds. It becomes easy to make each edge part of the width direction follow a wearer's crotch.

Such an absorbent article,
The fourth compressed portion as the compressed portion further from the central side in the longitudinal direction toward the end side than the third compressed portion further toward the end side from the central side in the longitudinal direction. It is desirable that it is provided so as to extend to.

  According to such an absorbent article, in addition to a 1st pressing part and a 3rd pressing part, a 4th pressing part also bends in a valley fold. Therefore, the shape that is dented to the non-skin side mainly based on the valley fold of the first squeezing part and the third squeezing part can be made into a gentle dent shape that is bent in multiple stages with more valley folds, As a result, each end portion in the width direction of the main body portion can be easily along the wearer's crotch.

Such an absorbent article,
It is a position on the center side in the width direction from the second pressing part, and the position of the end part in the longitudinal direction of the second pressing part or the position on the end side in the longitudinal direction from the position is As a pressing part, it is desirable that a fifth pressing part is further provided so as to extend in the width direction.

  According to such an absorbent article, when the main body portion is bent at the fifth pressing portion extending in the width direction, the portion on the end side in the longitudinal direction from the fifth pressing portion in the main body portion is changed to the longitudinal direction and the width. It can be in a planar shape along a plane defined by the direction. Therefore, the end side portion can be securely placed along the lower abdomen or the buttocks of the wearer.

=== This Embodiment ===
FIG. 2 is a schematic plan view showing a state in which the urine absorbing pad 1 as the absorbent article according to the present embodiment is developed on a plane. 3A is a sectional view taken along the line AA in FIG. 2, FIG. 3B is a sectional view taken along the line BB in FIG. 2, and FIG. 3C is a sectional view taken along the line CC in FIG.

As shown in FIG. 2, the urine collection pad 1 has a longitudinal direction, a width direction, and a thickness direction as three directions orthogonal to each other. And the planar shape prescribed | regulated by the longitudinal direction and the width direction of the urine picking pad 1 has comprised the substantially rectangular shape as an example of vertically long shape.
In the following, with respect to the thickness direction, the side in contact with the human body is also referred to as “skin side”, and the side in contact with underwear is also referred to as “non-skin side”. The longitudinal direction is also referred to as “front-rear direction”, and the width direction is also referred to as “left-right direction”. At the time of mounting on the human body, the front side of the urine collecting pad 1 in the longitudinal direction faces the ventral side of the human body, and the rear side faces the back side of the human body. Moreover, the dimension of the longitudinal direction of the urine picking pad 1 is longer than the dimension of the width direction, and the dimension of the width direction is longer than the dimension of the thickness direction.

  As shown in FIGS. 2 and 3B, the urine absorbing pad 1 has a main body 1s that is attached to the underwear when in use. The main body 1s includes an absorbent core 11 made of a liquid absorbent material that absorbs urine, a liquid-permeable surface sheet 21 that covers the absorbent core 11 from the skin side in the thickness direction, and a non-core core 11. A liquid-impermeable back sheet 31 covering from the skin side.

  The absorbent core 11 is formed by, for example, molding a mixture of liquid absorbent fibers and liquid absorbent granular materials as two types of liquid absorbent materials into a substantially rectangular flat plate shape as an example of a predetermined shape. In this example, pulp fibers are used as the liquid absorbent fibers, and superabsorbent polymers (hereinafter also referred to as SAP) are used as the liquid absorbent granules, but the present invention is not limited to this. For example, cellulose such as cotton, regenerated cellulose such as rayon, semi-synthetic cellulose such as acetate may be used as the former liquid absorbent fiber, and liquid absorbent particles other than SAP may be used as the latter liquid absorbent granular material. A granular material may be used.

Further, in this example, the liquid absorbent fibers and SAP are mixed at a mixing ratio (weight ratio) of 1: 1, but other mixing ratios may be used, and only one of them is included. You can leave. Further, in addition to the above two kinds of liquid absorbent materials, or in place of one of them, another kind of liquid absorbent material may be mixed. Moreover, in this example, although the absorptive core 11 is not coat | covered with liquid permeable sheets, such as tissue paper, you may coat | cover. Furthermore, although not provided in this example, an appropriate non-woven fabric or tissue paper may be inserted as a liquid-permeable second sheet between the absorbent core 11 and the top sheet 21.
Incidentally, as one of the ideas of this embodiment, the shape of the absorbent core 11 can be mentioned, which will be described later.

  As shown in FIGS. 2 and 3B, the top sheet 21 receives urine excreted from the human body, promptly sucks it in the thickness direction, and leads it to the absorbent core 11, for example, a plane of the absorbent core 11. A substantially rectangular sheet larger than the shape is used. For example, a nonwoven fabric such as an air-through nonwoven fabric or a spunbond nonwoven fabric is used as the material of the surface sheet 21, and a thermoplastic resin fiber such as polyethylene or polyethylene terephthalate is used as the constituent fiber of the nonwoven fabric. Moreover, the pressing part E formed by both pressing the surface sheet 21 and the absorptive core 11 together from the skin side of the thickness direction is formed on the skin side surface of the surface sheet 21, thereby the surface sheet 21. And the absorbent core 11 are joined and integrated. In addition, since the formation pattern of this pressing part E also makes one of the devices of this embodiment, this is also mentioned later.

  FIG. 4 shows a schematic plan view of the urine collecting pad 1 as seen from the non-skin side. As shown in FIGS. 4 and 3B, the back sheet 31 is a leak-proof sheet 31 that prevents urine leakage from the non-skin side of the main body 1 s of the urine removing pad 1, and the planar shape thereof is the absorbent core 11. It is a substantially rectangular shape that is larger than that. That is, the outer peripheral edge protrudes outward from the absorbent core 11 over the entire circumference. Then, in a state where the absorbent core 11 is placed on the back surface sheet 31, the back surface sheet 31 is joined to the top sheet 21 by heat welding or the like at each end in the longitudinal direction and each end in the width direction, for example. The absorbent core 11 is held between the top sheet 21 and the top sheet 21. Note that the state in which the absorbent core 11 is held between the back sheet 31 and the top sheet 21 corresponds to the main body 1 s of the urine removing pad 1 described above. As a material of the back sheet 31, for example, a film made of a thermoplastic resin such as polyethylene or polyethylene terephthalate is used.

  Further, on the non-skin side surface of the back sheet 31, there are formed anti-slip adhesive portions 33, 33 for attaching the urine collecting pad 1 to the underwear so as not to move. The formation of the non-slipping adhesive portions 33 and 33 is performed, for example, by applying a hot-melt adhesive to a predetermined position on the non-skin side surface of the back sheet 31. Since the position is one of the ideas of this embodiment, this will also be described later.

  As shown in FIGS. 2 and 3B, the body portion 1 s of the urine collecting pad 1 is made to correspond to each end portion in the width direction of the absorbent core 11 for the purpose of preventing urine leakage to the end side in the width direction. A pair of leak-proof wall portions 40, 40 are provided. A pair of leak-proof wall parts 40 and 40 are formed by the side sheets 41 and 41 which consist of SMS nonwoven fabric etc. which were water-repellent-treated, respectively. Each side sheet 41, 41 is provided so as to cover each end portion in the width direction of the surface sheet 21 from the skin side along the longitudinal direction. And it fixes to the surface sheet 21 by the heat welding etc. in the position corresponding to each edge part of the width direction of the absorptive core 11, and, thereby, the base end part 41b is formed. Note that the portion 41f extending from the base end portion 41b to the substantially central side in the width direction is a free end portion 41f, that is, the portion 41f basically serves as the leak-proof wall portion 40. On the other hand, a portion 41 s extending from the base end portion 41 b to the end in the width direction reaches the end edge in the width direction of the urine collecting pad 1, and the portion is overlapped with the top sheet 21 or the back sheet 31. Then, at the same edge, it is joined to the top sheet 21 or the back sheet 31 by heat welding or the like.

  Here, an elastic member 45 such as rubber thread along the longitudinal direction is fixed to the free end portion 41f by a hot melt adhesive in an extended state. Therefore, when the urine absorbing pad 1 is curved in the longitudinal direction so that the topsheet 21 side is the inner peripheral side, the elastic member 45 contracts in the longitudinal direction and the contracting force is applied to the free end portion 41f. The free end portion 41f contracts in the longitudinal direction and stands up from the surface sheet 21, whereby the free end portion 41f functions as the leak-proof wall portion 40. In the example of FIG. 3B, the free end portion 41f and the base end portion 41b are configured by folding two side sheets 41, and the elastic member 45 is interposed between the two overlapping end portions 41f. However, it is not limited to this.

  Further, in the schematic plan view of FIG. 5, the base end portion 41b is indicated by hatching, but in this example, the size of the base end portion 41b in the width direction is the front end portion 41b1 and the rear end portion in the longitudinal direction. 41b2 is set to be wide, but the intermediate portion 41b3 between the front end portion 41b1 and the rear end portion 41b2 is set to be narrow so that the center side in the width direction is removed. And by this, the standing height of the leak-proof wall part 40 is preferentially made high in the intermediate part 41b3, and the urine blocking action is optimized, but it is not limited to this. For example, the size in the width direction of the base end portion 41b may be a constant width over the entire length in the longitudinal direction.

  As shown in FIGS. 2, 3A, and 3C, the front end portion 41fa and the rear end portion 41fb of the free end portion 41f are hung on the base end portion 41b, and the hot melt adhesive is used. For example, the front end portion 41fa and the rear end portion 41fb are non-stand-up portions that do not stand up. Therefore, the contraction force of the elastic member 45 is selectively given only to the intermediate portion 41fm existing between the front end portion 41fa and the rear end portion 41fb of the free end portion 41f, and the intermediate portion 41fm is It shrink | contracts and it stands up as the leak-proof wall part 40. FIG.

  As described above, the basic configuration of the urine collecting pad 1 according to the present embodiment has been described. However, the urine collecting pad 1 according to the present embodiment is based on various ideas and has a leak-proof property against discharge of a large amount of urine such as urge incontinence. In the following, the device will be described.

First, the device made | formed with respect to the pressing part E of the surface sheet 21 is demonstrated. As described above with reference to FIG. 2, a pressing portion E formed by pressing both the surface sheet 21 and the absorbent core 11 together from the skin side in the thickness direction is formed on the skin side surface of the surface sheet 21. Has been.
That is, the first pressing part E1 is formed in the longitudinal center part 1sLc of the main body part 1s of the urine removing pad 1, and the front part of the main body part 1s from the central part 1sLc. The portion 1sLe (corresponding to “the portion on the end side in the longitudinal direction from the central portion”) and the rear portion 1sLe (corresponding to “the portion on the end side in the longitudinal direction relative to the central portion”) are respectively provided with the second compressed portion E2 and E2 are formed.

  Here, the 1st pressing part E1 is formed on the straight line along the longitudinal direction in the center part 1sWc of the width direction. On the other hand, the second pressing parts E2 and E2 are provided side by side in the width direction so as to sandwich the center line CLW in the width direction, and the second pressing parts E2 and E2 are respectively centered in the longitudinal direction. It forms so that it may go to the end side from the center side of the width direction as it goes to the end side from the side. Specifically, one second pressing portion E2 of the pair of second pressing portions E2 and E2 is formed in the left half that is one side portion in the width direction with respect to the center line CLW in the width direction, and is long in length. It forms so that it may go to the left side from the center side of the width direction as it goes to the end side from the center side of a direction. The other second pressing portion E2 is formed in the right half as the other side portion in the width direction with respect to the center line CLW in the width direction, and has a width as it goes from the center side in the longitudinal direction toward the end side. It is formed so as to go from the center side of the direction to the right side.

  And if such 1st pressing part E1 and 2nd pressing part E2, E2 are formed, the force F which faced the center side of the width direction like the crotch force from the wearer who put on the underwear is width When applied to the body portion 1s of the urine collecting pad 1 from both sides in the direction, the body portion 1s is deformed into a cup shape as shown in the schematic perspective view of FIG. That is, the central portion 1sC in both the longitudinal direction and the width direction has a shape that is recessed toward the non-skin side. Thus, although the central portion 1sC is separated from the crotch, the portion other than the central portion 1sC, that is, the front end portion 1sLee in the longitudinal direction of the main body portion 1s, the rear end portion 1sLee, and the end portions in the width direction. About 1sWee and 1sWee, it will be in the state closely_contact | adhered between a wearer's lower abdominal part, buttocks, and crotch, respectively. That is, the main body 1s defines a substantially closed space in cooperation with the crotch. Therefore, it is possible to reliably temporarily store the amount of urine that cannot be instantaneously absorbed by the absorbent core 11 due to urge incontinence or the like, and as a result, the leakage preventing property of the urine collecting pad 1 is remarkably improved. Can be increased.

Incidentally, the reason why the main body 1s is likely to be cup-shaped based on the first pressing part E1 and the second pressing part E2, E2 is as follows.
First, when a force F (FIG. 2) facing the center side in the width direction from the crotch of the wearer acts on the body portion 1 s of the urine collecting pad 1 attached to the underwear from both sides in the width direction, it is shown in FIG. 6. As described above, the main body 1s is valley-folded so that the central portion 1sC in the width direction is recessed toward the non-skin side due to the first pressing portion E1.
On the other hand, a pair of second pressing portions E2 and E2 are provided on the front portion 1sLe and the rear portion 1sLe in the longitudinal direction from the center portion 1sC, respectively, but the pair of second pressing portions E2 and E2 are provided. As for E2, the space | interval of 2nd pressing part E2, E2 is gradually opened toward the end side of a longitudinal direction based on the substantially V shape. Therefore, in the front portion 1sLe and the rear portion 1sLe, the influence of the valley fold caused by the first compressed portion E1 is gradually reduced toward the end in the longitudinal direction. The front end portion 1sLee and the rear end portion 1sLee (FIG. 6), which are portions on the end side in the longitudinal direction from the compressed portions E2 and E2, have a planar shape generally along a plane defined by the longitudinal direction and the width direction. And as a result, about a part other than the said center part 1sC, ie, the front-end part 1sLee of the longitudinal direction of the main-body part 1s, the rear-end part 1sLee, and each end part 1sWee and 1sWee of the width direction, respectively, a wearer's lower abdomen The main body 1s is deformed into a shape away from the crotch while the center 1sC is in close contact with the buttocks and the crotch. That is, the main body 1s has a cup shape.

In addition, in this example, as shown in FIG. 2, the 1st pressing part E1 has several groove part H1, H1, H1 long in a longitudinal direction, and each groove part H1 is width direction. Are arranged in a straight line on the center line CLW, and are spaced apart from the adjacent grooves H1 in the longitudinal direction. On the other hand, the 2nd pressing part E2 is formed in the form of one continuous groove part over the full length. And although neither groove | channel part of the 1st pressing part E1 and the 2nd pressing part E2 is shown in detail, it has a deep part and a shallow part from which a depth mutually differs, respectively.
However, the form of the 1st pressing part E1 and the 2nd pressing part E2 is not restricted above at all. For example, the depth of the groove portion may be constant over the entire length. Moreover, depending on the case, the 1st pressing part E1 is formed as one continuous long groove part, and the 2nd pressing part E2 assumes that the several short groove part was located in a line discretely. It may be formed. Furthermore, the 1st pressing part E1 and the 2nd pressing part E2 may be formed in the several island-shaped dent part, and circular and a rectangle may be sufficient as the shape of the bottom face of each dent part. .

In the example of FIG. 2, as described above, the first pressing portion E1 is formed of a plurality of (three) groove portions H1, H1, and H1 that are discontinuous with each other. The reason is as follows. First, when the first squeezing part E1 is squeezed and formed, the first squeezing part E1 and its vicinity are hardened due to the squeezing process, and the main body part 1s becomes difficult to bend in the longitudinal direction, and as a result, the wearer The flexibility required for bending along the crotch is greatly impaired. Moreover, since the bottom part of the 1st pressing part E1 is made into a film | membrane by melting etc. resulting from the same pressing process, the absorptivity of urine will fall significantly, but such 1st pressing part E1 is long. If formed continuously, a portion having low absorbency is generated over a wide range.
About this point, if the 1st pressing part E1 is formed with the some discontinuous groove part H1, H1, H1 as mentioned above, the part between the groove parts H1, H1 adjacent to a longitudinal direction will be a groove part. Since H1 is not formed, the main body portion 1s can be flexibly bent in the longitudinal direction in this non-formed portion. That is, the rigidity of the main body 1 s is suppressed, and thus the main body 1 s can be flexibly bent by following the shape of the wearer's crotch. In addition, since the non-formed portion is not formed into a film, the portion can exhibit its original absorbability, thereby effectively suppressing urine absorption inhibition.

  Moreover, as shown in FIG. 2, in this example, although the 1st pressing part E1 and the 2nd pressing part E2 are made into the discontinuous state which had the space | interval between each other, these 1st pressing parts E1 Even when the second compressed portion E2 is made discontinuous, both the action of suppressing the stiffening caused by the compressed portion E and the action of suppressing the absorption inhibition can be achieved for the same reason as described above.

  Incidentally, in the case of such discontinuous, desirably, as shown in FIG. 2, the second pressing part E2 is such that the extrapolation line LE2 intersects the groove part H1 of the first pressing part E1. It is good if it is arranged close to the part E1. And if it arrange | positions in such a positional relationship, a pair of 2nd pressing part E2, E2 of substantially V shape will urge the formation of the above-mentioned cup shape more strongly with respect to the main-body part 1s. . That is, it is possible to effectively suppress the influence of the valley folding by the first pressing part E1 of FIG. 6 to the front end part 1sLee and the rear end part 1sLee of the main body part 1s by the pair of second pressing parts E2 and E2, As a result, each of the front end portion 1sLee and the rear end portion 1sLee quickly becomes planar along a plane defined by the longitudinal direction and the width direction.

  By the way, the urine removing pad 1 is folded in four so that the skin side surface becomes the inner peripheral side for the purpose of reducing the dimension in the longitudinal direction at the time of packing. FIG. 7A is a schematic side view of the urine absorption pad 1 in such a four-fold state. FIG. 7B is a schematic plan view of the urine collection pad 1 showing the positions of the folding lines LB1, Lb2, LB3 set in the main body 1s for folding in four.

  As shown in FIG. 7B, on the skin side surface of the main body 1s, folding lines LB1, Lb2, LB3 along the width direction for folding the urine collecting pad 1 in the longitudinal direction are set at three positions in the longitudinal direction. ing. And at least one fold line LB3 of these three fold lines LB1, Lb2, LB3 is set to a position (corresponding to "one side position") in front of the center position CLL in the longitudinal direction in the main body 1s. And at least one fold line LB1 among the three fold lines LB1, Lb2, and LB3 corresponds to a position on the rear side of the center position CLL in the longitudinal direction in the main body 1s ("the position on the other side"). ) Is set.

  Here, in the present embodiment, among the three fold lines LB1, Lb2, and LB3, between the fold line LB3 located on the foremost side in the longitudinal direction and the fold line LB1 located on the most back side in the longitudinal direction, The specification is such that all the grooves H1, H1, H1 forming the first pressing part E1 are accommodated. And thereby, the 1st pressing part E1 is made not to receive the influence of both the folding line LB3 located in the foremost side, and the folding line LB1 located in the backmost side.

  Therefore, when the wearer's crotch force F (FIG. 2) is applied to the main body 1s of the urine removing pad 1 from both sides in the width direction, the longitudinal central portion 1sLc of the main body 1s is Based on the 1 pressing part E1, it bends rapidly and reliably at a valley fold, and the main-body part 1s cooperates with a crotch, and partitions the substantially closed space reliably. On the other hand, the front end 1sLee, which is a part on the end side in the longitudinal direction with respect to the folding line LB3 located on the most front side, and the rear end part 1sLee, which is a part on the end side in the longitudinal direction with respect to the folding line LB1 located on the most rear side, Since it is hard to receive the influence of the valley fold of the 1st pressing part E1 based on each fold line LB3, LB1, respectively, it becomes a planar shape along the plane prescribed | regulated by the longitudinal direction and the width direction promptly. And it becomes possible to make these front end part 1sLee and rear end part 1sLee fit along a wearer's lower abdominal part and buttocks, respectively, by this.

Next, the device made | formed with respect to the adhesion part 33 for slip prevention is demonstrated. As shown in FIG. 4, the slip-preventing adhesive portion 33 is a hot-melt adhesive applied to a predetermined range on the non-skin side surface of the back sheet 31. In the example of FIG. 4, a pair of band-shaped anti-slip adhesive portions 33, 33 on the left and right sides in the width direction are spaced from the front end portion of the back sheet 31 with a predetermined interval so as to sandwich the center line CLW in the width direction. It is continuously formed up to the rear end.
Here, in the present embodiment, the pair of anti-slip adhesive portions 33, 33 are provided so as to avoid the center position CLW in the width direction of the main body 1s, and thereby the main body 1s from the thickness direction. When viewed, the pair of anti-slip adhesive portions 33, 33 are arranged so as not to overlap at all with the entire first pressing portion E1. Therefore, the unnecessary improvement of the bending rigidity in the 1st pressing part E1 resulting from the underwear and the part of the 1st pressing part E1 being integrated via the adhesion part 33, 33 for slip prevention is suppressed effectively. can do. As a result, when the crotch tightening force F is applied to the main body portion 1s, the main body portion 1s can be quickly and reliably folded into a valley fold at the first pressing portion E1, and this is also described above. Contributes effectively to the formation of the cup shape.

However, the entire first pressing portion E1 does not necessarily have to be overlapped with the anti-slipping adhesive portion 33. For example, even if only a part of the first pressing portion E1 does not overlap with the anti-slipping adhesive portion 33, it is possible to obtain the effect of suppressing the corresponding increase in bending rigidity, so the first pressing portion E1. As long as at least a part of them does not overlap.
FIG. 8 is an explanatory diagram of an example thereof, and is a schematic plan view of the urine absorbing pad 1 as seen from the non-skin side. In this example, the 1st pressing part E1 is comprised from five groove part H1, H1, ... as a some example, and the adhesion part 33 for slip prevention is formed in the planar view frame shape without a center part. Yes. And thereby, the adhesive portion 33 for preventing slippage does not overlap with the three groove portions H1, H1, H1 located at the center in the longitudinal direction of the above five groove portions H1, H1,. The anti-slipping adhesive portion 33 overlaps the groove portions H1 and H1 located adjacent to the front and rear. Therefore, since at least the central portion 1sLc in the longitudinal direction is not improved in bending rigidity, when the main body portion 1s is valley-folded in the first pressing portion E1, at least the central portion 1sLc is quickly folded in the valley. Bends.

  Next, the device made | formed with respect to the absorptive core 11 is demonstrated. FIG. 9A is a schematic plan view showing a portion of the urine absorption pad 1 other than the absorbent core 11 as seen through. Moreover, FIG. 9B and FIG. 9C are the BB sectional drawing and CC sectional drawing in FIG. 9A, respectively, and both figures have shown the absorptive core 11 only.

  As described above, the planar shape of the absorbent core 11 is substantially rectangular. However, as shown in FIGS. 9A to 9C, the absorbent core 11 has a protruding portion 11P protruding in the skin direction on the skin side surface, and the protruding portion 11P is formed of the absorbent core 11. It is formed continuously over the entire circumference of the outer peripheral edge of the skin side surface. And thereby, the protrusion part 11P is formed in cyclic | annular form so that the center part 11C of the longitudinal direction in the absorptive core 11 may be enclosed.

  Therefore, when a large amount of urine is discharged at a stroke due to urge incontinence or the like, the urine that cannot be absorbed instantaneously by the absorbent core 11 can be effectively dammed by the annular protrusion 11P. That is, urine can be temporarily stored in the space SP11 surrounded by the protruding portion 11P. And thereby, the time for the said absorption time can be earned so that urine may not leak from the main-body part 1s of the urine picking pad 1 until the absorptive core 11 finishes absorbing urine.

  Moreover, since the protrusion part 11P is formed along the outer periphery part of the absorptive core 11, space SP11 enclosed by the protrusion part 11P is each on the front side and the rear side which are the both sides of the center position CLL of a longitudinal direction, respectively. Widely formed continuously. That is, the space SP11 is continuously present in the absorbent core 11 from the front end portion to the rear end portion in the longitudinal direction. And, after the discharged urine flows through the space SP11, the urine is diffused over a wide range in the longitudinal direction within a relatively short time. Further, after such diffusion, urine is sequentially absorbed by the portion of the absorbent core 11 at the position where it has flowed. Therefore, the liquid absorption area of the absorbent core 11 that can contribute to the absorption of urine as a whole can be increased, and as a result, the amount of absorption per unit time can be increased. Contributes to improved leakage resistance against incontinence.

  Furthermore, said 1st and 2nd pressing part E1, E2 is provided in the part enclosed by the protrusion part 11P among the main-body parts 1s of the urine picking pad 1. As shown in FIG. Therefore, in addition to the main body 1s having a cup shape based on the first and second compressed parts E1 and E2, the annular protrusion 11P of the absorbent core 11 is also used to prevent urine discharged from the wearer. It can exert its power, and as a result, it can greatly improve the leak-proof property against urge incontinence.

  Further, as shown in FIG. 9A, in the annular protrusion 11P, the front half and the rear half in the longitudinal direction have substantially the same shape. Therefore, when attaching the urine collection pad 1 to the underwear, the wearer has mistakenly placed the front side and the rear side of the urine collection pad 1 in the longitudinal direction and attached the urine collection pad 1 in the opposite direction. Even so, based on the substantially symmetrical shape of the protruding portion 11P in the longitudinal direction, the urine removing pad 1 can be worn as it is with the desired leak-proof property without greatly impairing its leak-proof effect. it can. That is, according to the urine removing pad 1, a foolproof effect can also be achieved.

  The protrusion 11P has a pair of first linear portions 11P1 and 11P1 (corresponding to the linear portions) parallel to the longitudinal direction as end portions in the width direction, which are aligned in the width direction. As each end portion in the direction, a pair of second linear portions 11P2 and 11P2 parallel to the width direction are arranged in the longitudinal direction. For example, each of the first linear portions 11P1 and 11P1 has a substantially trapezoidal cross-sectional shape, and the cross-sectional shape is kept constant in the longitudinal direction and is continuous in parallel with the longitudinal direction. Each of the two linear portions 11P2 and 11P2 also has a substantially trapezoidal cross-sectional shape, and the cross-sectional shape is kept constant in the width direction and is continuous in the width direction.

  Therefore, even when the wearer attaches the urine collecting pad 1 to the underwear, even if it is attached to a position shifted in the longitudinal direction from the appropriate position, the pair of first linear portions 11P1 and 11P1 in the width direction that the pair of first linear portions 11P1 and 11P1 can exhibit. The urine damming effect is not substantially changed, so that the expected leakage prevention performance can be achieved even when the position is shifted.

As described above, the planar shape of the first linear portion 11P1 is a strip shape parallel to the longitudinal direction, and the planar shape of the second linear portion 11P2 is a strip shape parallel to the width direction. That is, both the first linear portion 11P1 and the second linear portion 11P2 have strip-shaped top surfaces 11P1t and 11P2t on the skin side, respectively. Here, the width dimensions of the top surfaces 11P1t and 11P2t, respectively. Is set to 10 mm or more, for example. And if it sets in this way, the urine which reached | attained to the protrusion part 11P can be blocked reliably.
Moreover, the protrusion height L11P of the protrusion 11P shown in FIGS. 9B and 9C is desirably set in the range of 0.5 mm to 5 mm, more preferably in the range of 1.5 mm to 3 mm. 2.0 mm is set as a target value. And if it is set to such a range, the problem which may occur when it is less than 0.5 mm, that is, the problem of insufficient space for temporarily storing urine before absorption can be solved, and 5.0 mm The problem which may occur when exceeding, ie, the problem of uncomfortable feeling when contacting the wearer's skin, can be solved.

  Incidentally, in this embodiment, the protrusion height L11P of the protrusion 11P is made constant over the entire circumference of the protrusion 11P. However, the present invention is not limited to this, and the protrusion height L11P of the protrusion 11P depends on the location. May be different. The protrusion height L11P is a height in a no-load state (natural state) where no external force acts on the protrusion 11P. This is the width of the protrusion 11P. The same applies to.

  In some cases, as shown in FIG. 9B, the width dimension of the top surface 11P2t of the second linear portion 11P2 may be made larger than the width dimension of the top surface 11P1t of the first linear portion 11P1. The urine that tends to flow in the longitudinal direction of the urine collecting pad 1 can be reliably dammed up. In the example of FIG. 9, the width of the top surface 11P1t of the first linear portion 11P1 is 15 mm, and the width of the top surface 11P2t of the second linear portion 11P2 is 52 mm.

Formation of the absorptive core 11 which has such a protrusion part 11P is based on the basis weight (g / m < ² >) of the liquid absorptive material which is the constituent material of the core 11, and the position on the skin side surface of the absorptive core 11 It is realized by making it differ according to. That is, on the plane whose thickness direction is the normal line direction, the basis weight distribution pattern is such that the basis weight at the position having the protruding portion 11P is larger than the basis weight at the position having no protruding portion 11P. The absorbent core 11 is formed by laminating liquid absorbent materials in the thickness direction based on this distribution pattern.

  And if it is formed in this way, the amount of swelling after absorbing urine will be larger at the position having the protruding portion 11P than at the position surrounded by the protruding portion 11P, which is the position not having the protruding portion 11P. . Therefore, even after the absorption of the urine, the position having the protruding portion 11P protrudes larger toward the skin side, and thereby the space SP11 surrounded by the protruding portion 11P can be maintained in a wide state. As a result, even during the next urination, urine that cannot be absorbed instantaneously by the absorbent core 11 can be temporarily stored in the space SP11 without any problem.

  Here, desirably, the basis weight of the position having the protrusion 11P is set to 1.2 to 4.0 times the basis weight of the position not having the protrusion 11P. And if it is set in this way, the following problems can be effectively avoided. First, in the case of less than 1.2 times, it becomes difficult to ensure a large protrusion height L11P of the protruding portion 11P and it becomes difficult to achieve sufficient leakage prevention, and when it exceeds 4.0 times Causes a problem that the difference in rigidity between the position having the protruding portion 11P and the position not having the protruding portion 11P is increased, and it becomes easy to feel uncomfortable when the urine collecting pad 1 is worn. If it is set to 2 to 4.0 times, these problems can be avoided.

By the way, in terms of specific numerical values, for example, the basis weight of the position having the protruding portion 11P is set in a range of 550 to 850 (g / m ² ), and the basis weight of the position not having the protruding portion 11P is It is set in the range of 200 to 500 (g / m ² ).

  Next, the device made | formed with respect to the leak-proof wall part 40 is demonstrated. As shown in FIG. 5, the standing start position 41be at which the leak-proof wall portion 40 starts to stand up from the surface sheet 21 is the center side in the width direction of the base end portion 41b (see hatching) of the leak-proof wall portion 40. In this embodiment, as a device related to the leak-proof wall portion 40, the standing start position 41 be is used as the first linear portion of the protruding portion 11 </ b> P of the absorbent core 11. It is set at a position corresponding to 11P1. Specifically, the base end portion 41b of the leak-proof wall portion 40 is fixed to the topsheet 21 while aligning so that the standing start position 41be is positioned on the top surface 11P1t of the first linear portion 11P1. And if it does in this way, the leak-proof wall part 40 and the 1st linear part 11P1 will mutually cooperate, and it can function as a high dam, Thereby, it can improve the leak-proof property of the width direction more. it can.

In addition, with reference to FIG. 2 previously, it has been described above that “the intermediate portion 41fm of the free end portion 41f positioned between the front end portion 41fa and the rear end portion 41fb is raised by the elastic member 45”. (FIG. 2) Here, when the range in the longitudinal direction of the intermediate portion 41fm is a predetermined range Rm, it is desirable that the pair of second portions of the projecting portion 11P of the absorbent core 11 be within the predetermined range Rm. It is preferable that at least a part of the linear portions 11P2 and 11P2 (corresponding to “longitudinal ends of the protruding portions”) be included.
And if it is made in this way, each 2nd linear part 11P2, 11P2 will be lifted to the skin side by the contractive force of the elastic member 45, respectively, and, thereby, the clearance gap between a wearer's skin is shrunk | reduced. can do. Therefore, it is possible to reliably dam the urine flowing in the longitudinal direction at the end portions in the longitudinal direction as the second linear portions 11P2 and 11P2.

Such a urine absorption pad 1 is manufactured by, for example, the following method using an appropriate manufacturing apparatus.
First, the absorptive core 11 is produced | generated with a fiber stacking apparatus. Specifically, the fiber stacking apparatus includes, for example, a suction belt conveyor that conveys an object to be conveyed while adsorbing an object to be conveyed with the upper surface serving as a conveying surface, and a rotating drum that is disposed above and rotates.

  The rotating drum has a dent portion on the outer peripheral surface, and the dent portion has an adsorption function for adsorbing the liquid absorbent material. Further, a deeper dent is formed on the bottom of the dent corresponding to the protrusion 11P of the absorbent core 11 described above. Therefore, the absorbent core 11 having the above-described annular protrusion 11P is generated by adsorbing and depositing the liquid absorbent material sprayed from an appropriate duct with the dents on the outer peripheral surface adsorbed thereon. And the produced | generated absorptive core 11 is sent to the downstream of a conveyance direction with a suction belt conveyor.

  At a predetermined position on the downstream side in the transport direction, the continuous body of the top sheet 21 assembled with the continuous body of the pair of side sheets 41 merges from above. That is, the continuous body of each side sheet 41 is fixed by thermal welding or the like on both sides in the width direction of the continuous body of the top sheet 21, and the continuous body of each side sheet 41 is already in an extended state. Elastic members 45, 45... Are fixed. And the absorptive core 11 will be in the state covered by the continuous body of such a surface sheet 21 from upper direction. And after that, this absorptive core 11 and the surface sheet 21 are united and conveyed by the conveyance direction, and are sent to the embossing roll apparatus of the downstream of a conveyance direction by this.

  The embossing roll device has, for example, a pair of rotating upper and lower rolls, and an outer peripheral surface of the upper roll is provided with a protruding portion having a shape corresponding to the pressing portion E such as the first pressing portion E1. Therefore, when passing through the embossing roll device, the squeezed portion E is formed on both the continuous body of the topsheet 21 and the absorbent core 11 and is further sent downstream in the transport direction.

At a predetermined position on the downstream side in the conveying direction, the continuous body of the back sheet 31 joins from below. Then, by placing the continuous body of the top sheet 21 on the continuous body of the back sheet 31 via the absorbent core 11, the absorbent core is interposed between the continuous body of the top sheet 21 and the continuous body of the back sheet 31. 11 is inserted and sent to the downstream round seal device in this state.
By the way, at this time, the hot melt adhesive has already been applied to the non-skin side surface of the back sheet 31, and thereby the anti-slip adhesive portions 33, 33 have been formed. Further, for the purpose of protecting the adhesiveness of the slip-preventing adhesive portions 33, 33, the adhesive portions 33, 33 are covered with a protective sheet such as a release sheet.

  The round seal device has, for example, a pair of rotating upper and lower rolls, and a protrusion having a shape corresponding to the contour shape of the urine removing pad 1 is provided on the outer peripheral surface of the upper roll. Therefore, when passing through the round seal device, both the continuous body of the top sheet 21 and the continuous body of the back sheet 31 correspond to the end portions in the longitudinal direction and the end portions in the width direction of the urine collecting pad 1. They are joined to each other by heat welding or the like. As a result, a continuous body of the urine removing pad 1 is generated, and the continuous body of the urine collecting pad 1 is further sent to the die cutter device on the downstream side in the transport direction.

  The die cutter device has a pair of rotating rolls, and an outer peripheral surface of one of the rolls has a punching blade having a shape corresponding to the contour shape of the urine collecting pad 1. Therefore, when the continuous body of the urine removing pad 1 passes through the die cutter device, the urine absorbing pad 1 is individually punched out of the continuous body of the urine collecting pad 1 by the punching blade, and thereby the urine collecting pad is cut into a single sheet. Pad 1 is generated.

Finally, the single-cut urine collecting pad 1 is folded in four, but the urine collecting pad 1 is transported in a so-called longitudinal flow before the four-fold. That is, the urine collecting pad 1 is transported with the longitudinal direction thereof facing the transport direction. Therefore, as a preliminary process for the quarter-folding process, first, the transport mode of the urine removing pad 1 is changed to the lateral flow transport. That is, the urine absorbing pad 1 is rotated by 90 ° so that the width direction faces the transport direction. Such 90 ° rotation processing is performed by a rotating drum device having a rotatable holding pad on the outer peripheral surface. Then, the urine collecting pad 1 changed to the transverse flow conveyance by the 90 ° rotation of the holding pad is delivered to the suction belt conveyor while being conveyed in the transverse flow.
Here, on the conveyor, folding plates are arranged corresponding to the folding lines LB1, LB2, LB3 of the urine collecting pad 1, respectively, and when passing through these folding plates, each folding plate sequentially As a result, the urine collecting pad 1 is folded into four.

  By the way, although the explanation is omitted here, immediately before this four-folding process, the continuous body of the packaging sheet is joined so that the urine collecting pad 1 is covered with the continuous body of the packaging sheet from the non-skin side surface. The urine collecting pad 1 is folded into four with the above folding plates together with the continuous body of the packaging sheet. After that, it is sent to the end seal device downstream in the transport direction.

  The end seal device has a pair of rotating rolls, and a protrusion is provided on the outer peripheral surface of one of the rolls. And, when the portion between the urine removing pads 1 and 1 of the continuous body of the packaging sheet passes through the end seal device, the portion is sandwiched and thermally welded by the protrusions, thereby A partition part is formed in the part between urine picking pads 1 and 1, and as a result, each urine picking pad 1 will be in the state accommodated in the continuous body of the packaging sheet. Then, it is sent to the end cut device downstream in the transport direction.

  The end cut device has a pair of rotating rolls, and a cutter blade is provided on the outer peripheral surface of one of the rolls. Therefore, when passing through the end seal device, the continuous body of the packaging sheet is divided by the partition portion, which is a portion thermally welded by the end seal device, so that the urine collecting pad 1 in a four-fold state is individually provided. The individual package body of the urine collecting pad 1 which is packaged is generated.

  FIG. 10 is a schematic plan view of the urine absorption pad 1 of the first modified example of the present embodiment. In this 1st modification, with respect to the main-body part 1s, it is mainly different by the point from which the pressing part E of another form different from the 1st and 2nd pressing parts E1, E2 is added, and other points are this. This is almost the same as the above-described embodiment. Therefore, below, this difference is mainly demonstrated, the same code | symbol is attached | subjected about the same structure as the above-mentioned embodiment, and the description is abbreviate | omitted.

  As shown in FIG. 10, in addition to the 1st and 2nd pressing parts E1 and E2, in the main body part 1s which concerns on this 1st modification, as another pressing part E of another form, the 3rd pressing part E3, the 3rd pressing part E3, Three parts of 4 pressing parts E4 and the 5th pressing part E5 are formed.

  The 3rd pressing part E3 is provided so that it may extend in a longitudinal direction in the position of the both sides of the width direction of the 1st pressing part E1. And if such a 3rd pressing part E3 is formed, in addition to the 1st pressing part E1, the 3rd pressing part E3 will also bend in a valley fold. Therefore, the shape which is dented to the non-skin side mainly based on the valley fold of the 1st pressing part E1 can be made into the gentle dent shape bent in multiple steps by the several valley fold, As a result, a main-body part Each end portion 1sWee and 1sWee (FIG. 6) in the width direction in 1s can be more easily fitted along the wearer's crotch. In addition, the shape of this 3rd pressing part E3 may be linear form parallel to a longitudinal direction, the curved form extended in the longitudinal direction may be sufficient, and shapes other than these may be sufficient.

  The 4th pressing part E4 is provided in the position of the center side of the width direction rather than the 3rd pressing part E3 so that it may extend from the center side of a width direction to an end side toward the end side from the center side of a longitudinal direction. Yes. And if such a 4th pressing part E4 is formed, in addition to the 1st pressing part E1 and the 3rd pressing part E3, it will bend in a valley fold also in the 4th pressing part E4. Therefore, the shape which is dented to the non-skin side mainly based on the valley folds of the 1st pressing part E1 and the 3rd pressing part E3 can be made into the more gentle dent shape bent in many steps by more valley folds. As a result, the end portions 1sWee and 1sWee (FIG. 6) in the width direction of the main body 1s can be more easily fitted along the wearer's crotch. In addition, this 4th pressing part E4 may be provided continuously with the 3rd pressing part E3 like FIG. 10, and may be provided discontinuously with the 3rd pressing part E3. Moreover, the shape of the 4th pressing part E3 may be linear form parallel to the direction where the 4th pressing part E4 extends like FIG. 10, and is a curved shape prescribed | regulated by a suitable curve, Alternatively, other shapes may be used.

  The 5th pressing part E5 is the position of the center side of the width direction rather than the 2nd pressing part E2, Comprising: It is provided so that it may extend in the width direction in the position of the edge part E2e of the longitudinal direction of the 2nd pressing part E2. Yes. And if such a 5th pressing part E5 is formed, when the main-body part 1s bends by the 5th pressing part E5 extended in the width direction, it is a longitudinal direction rather than the 5th pressing part E5 among the main-body parts 1s. The front end portion 1sLee and the rear end portion 1sLee (FIG. 6), which are portions on the end side, can be formed into a planar shape along a plane defined by the longitudinal direction and the width direction. Therefore, the front end portion 1sLee and the rear end portion 1sLee can be reliably placed along the lower abdomen or the buttocks, respectively. In some cases, the fifth pressing portion E5 may be provided at a position slightly on the end side in the longitudinal direction from the position of the end portion E2e of the second pressing portion E2. The effect of this can be achieved. Moreover, this 5th pressing part E5 may be provided continuously with the 2nd pressing part E2, and may be provided discontinuously with the 2nd pressing part E2 like FIG. Moreover, the shape of the 5th pressing part E5 may be a linear shape parallel to the width direction as shown in FIG. 10, or may be a curved shape extending in the width direction. It may be in shape.

  Incidentally, the variations of the pressing modes of the third to fifth pressing parts E3, E4, E5 are the same as those of the first and second pressing parts E1, E2 described above, and various pressing modes can be applied. it can. For example, each pressing part E3, E4, E5 may be formed as one continuous long groove part, or a plurality of short groove parts may be formed as discrete lines. Moreover, it may be formed of a plurality of island-shaped dents. Incidentally, examples of the shape of the bottom surface of each indented portion include a circle and a rectangle.

  In some cases, only the fifth pressing part E5 is additionally provided, and the third and fourth pressing parts E3 and E4 may not be additionally provided, or only the third and fourth pressing parts E3 and E4 are provided. Is added, and the fifth pressing part E5 may not be additionally provided. Furthermore, when the third pressing part E3 is additionally provided, the fourth pressing part E4 may not be additionally provided.

FIG. 11 is a schematic plan view of a urine absorption pad 1 of a second modification of the present embodiment. In the above-mentioned embodiment, as shown in FIG. 2, the 1st pressing part E1 was formed evenly in the longitudinal direction. That is, the front end E1ea (corresponding to “one end”) and the rear end E1eb (corresponding to “the other end”) of the first pressing portion E1 and the like from the center position CLL in the longitudinal direction of the main body 1s, etc. Along with this, the second pressing parts E2, E2 formed in the front part 1sLe and the second pressing parts E2, E2 formed in the rear part 1sLe are in the same center. It was assumed to be equidistant from the position CLL.
About this point, in this 2nd modification, the 1st pressing part E1 is unevenly distributed to the front side of a longitudinal direction, and the position of the 2nd pressing parts E2 and E2 in main part 1s is accompanied with this. This is mainly different in that it is shifted forward from the above-described embodiment (FIG. 2). In addition, points other than this are substantially the same as the above-mentioned embodiment. Therefore, below, this difference is mainly demonstrated, the same code | symbol is attached | subjected about the same structure as the above-mentioned embodiment, and the description is abbreviate | omitted.

As shown in FIG. 11, in the second modification, the front end E1ea (corresponding to “one end”) of the first pressing portion E1 is the rear end E1eb (“the other end”) of the first pressing portion E1. Is more distant from the central position CLL in the longitudinal direction of the main body 1s. Moreover, in connection with this, the 2nd pressing part E2, E2 formed in the front part 1sLe is from the same center position CLL rather than the 2nd pressing part E2, E2 formed in the back part 1sLe. is seperated.
And if it is such a positional relationship, it will be in the state where the 1st pressing part E1 and the 2nd pressing part E2, E2 were formed in the main-body part 1s in the front part which a wearer's urinator should oppose. . Therefore, when the above-described crotch tightening force F is applied, a recessed space is formed on the non-skin side preferentially with respect to the front portion of the main body portion 1s, thereby discharging from the urinary device. Urine can be temporarily stored reliably. Moreover, based on the forward bias of the formation position of said 1st pressing part E1 and 2nd pressing part E2, E2, in the rear-end part 1sLee among the main-body parts 1s, the space dented to the non-skin side is carried out. It becomes difficult to form, that is, the rear end portion 1sLee is likely to have a planar shape along a plane defined by the longitudinal direction and the width direction. Therefore, about the said rear end part 1sLee, it can be able to fit along a wearer's buttocks firmly.

FIG. 12 is an explanatory diagram of the urine absorption pad 1 of a third modification of the present embodiment. 12 is a view corresponding to the BB cross-sectional view in FIG.
The structure of the absorbent core 11 of the above-described embodiment is a single-layer structure having only one absorbent core 11, but in this regard, the structure of the absorbent core 11 of the third modification is illustrated in FIG. As shown in FIG. 12, it is different in that it has a two-layer structure in which two absorptive cores 11 and 11 as a plurality of examples are stacked in the thickness direction. In addition, points other than this are substantially the same as the above-mentioned embodiment. Therefore, below, the same code | symbol is attached | subjected about the same structure as the above-mentioned embodiment, and the description is abbreviate | omitted.

  As shown in FIG. 12, the planar shapes of the two absorbent cores 11 and 11 are substantially the same, and both absorbent cores 11 and 11 are thick over the entire circumference of the outer peripheral edge portion. It has an annular protrusion 11P that protrudes toward the skin side in the vertical direction. And the two absorptive cores 11 and 11 are overlap | superposed in the thickness direction, aligning so that a mutual outer periphery part may overlap. In addition, when coat | covering with liquid permeable sheets, such as tissue paper, these two absorptive cores 11 and 11 are covered by the same sheet in the state which overlapped.

  And according to this 3rd modification, the uncomfortable feeling by the protrusion part 11P at the time of wear can also be suppressed, ensuring the liquid absorption capacity | capacitance of the protrusion part 11P high. Details are as follows. When the protruding height L11P of the protruding portion 11P is high, the wearer tends to feel uncomfortable because the protruding portion 11P hits the wearer's crotch. On the other hand, if the protrusion height L11P of the protrusion 11P is lowered, the liquid absorption capacity of the protrusion 11P may be reduced. Here, only the absorbent core 11 located on the most skin side hits the crotch when worn. Therefore, if the protruding height L11P of the protruding portion 11P of each of the absorbent cores 11 and 11 is reduced to, for example, half, the two absorbent cores 11 and 11 having a reduced protruding height L11P are overlapped in the thickness direction. In addition, while maintaining the liquid-absorbable capacity generally determined by the total value of the protrusion heights L11P of the protrusions 11P and 11P, the discomfort between the crotches generally determined by the protrusion height L11P of the protrusion 11P of one absorbent core 11 is suppressed. can do.

  By the way, in this third modified example, the distribution pattern of the basis weight of the liquid absorbent material is the same between the two absorbent cores 11, 11. Also good. Also, the protrusion height L11P of the protrusion 11P is the same between the two absorbent cores 11 and 11, but is not limited to this, and may be different depending on circumstances. Further, three or more absorbent cores 11 may be overlapped in the thickness direction.

=== Other Embodiments ===
As mentioned above, although embodiment of this invention was described, said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. Further, the present invention can be changed or improved without departing from the gist thereof, and needless to say, the present invention includes equivalents thereof. For example, the following modifications are possible.

  In the above-described embodiment, the urine collecting pad 1 is described as an example of an absorbent article that is used while attached to underwear. However, the present invention is not limited to this. For example, a sanitary napkin that absorbs menstrual blood instead of urine may be used.

In the above-described embodiment, as shown in FIG. 2, the second pressing is applied to both the front portion 1 sLe and the rear portion 1 sLe of the body portion 1 s of the urine collection pad 1 with respect to the longitudinal center portion 1 sLc. Although the parts E2 and E2 were formed, the present invention is not limited to this. That is, the second pressing parts E2 and E2 may be formed only on one of the front part 1sLe and the rear part 1sLe.
However, in that case, compared with the case where both are formed, the ease with which the main body portion 1s becomes a cup shape when the crotch tightening force F acts on the urine removing pad 1 is somewhat impaired. Therefore, desirably, the second pressing portions E2 and E2 are formed in both the front portion 1sLe and the rear portion 1sLe. Incidentally, when it is formed on either one, it is preferably formed on the portion 1sLe on the rear side in the longitudinal direction. And if it is made in this way, since the said back part 1sLe becomes flat form along the plane prescribed | regulated in the longitudinal direction and the width direction substantially, and closely_contact | adheres to a buttocks, urine leakage from back is carried out. While being able to prevent reliably, a wearer can also absorb sweat with a buttocks effectively.

In the above-described embodiment, the pair of second pressing parts E2 and E2 have the same shape as each other. That is, the meaning of “a pair” described in “a pair of second pressing parts is provided in a line in the width direction” according to the claim is “as a pair, It means "what is handled." Accordingly, one of the two second pressing parts E2 is formed in the left half part of the main body part 1s so as to go from the center side in the width direction to the left side as going from the center side in the longitudinal direction to the end side. On the other hand, the other second pressing portion E2 is formed in the right half of the main body portion 1s so as to go from the center side in the width direction toward the right side as it goes from the center side in the longitudinal direction to the end side. For example, even if the shapes of the two second pressing portions E2 and E2 are somewhat different, the configuration is also included in the scope of the present invention. For example, the second compressed parts E2 and E2 may have different overall length dimensions, may have different width dimensions, and further may be the second compressed part with respect to the center line CLW in the width direction. The inclination angles of E2 may be different from each other.
It should be noted that the meaning of “a pair” should be interpreted as described above as well in the description of other configurations in this specification. For example, the meaning of “a pair” described in “having a pair of linear portions arranged in the width direction” according to the claims is also a meaning of “a set of two linear portions that are treated as a set”. Therefore, even if the cross-sectional shapes of one first linear portion 11P1 are made trapezoidal and the other is rectangular, the cross-sectional shapes are included in the scope of the present invention, or the top surface 11P1t It is included in the scope of the present invention even if the width dimension is made different between the both 11P1 and 11P1 or the protrusion height L11P1 is made different between the both 11P1 and 11P1.

  In the above-mentioned embodiment, as shown in FIG. 2, the 2nd pressing part E2 is extended linearly so that it may go to the end side from the center side of a width direction as it goes to the end side from the center side of a longitudinal direction. The linear portion E2L and the hook-shaped portion E2F formed by inverting the hook at the extending end of the linear portion E2L are formed in combination, but the shape is not limited to the above. For example, the linear part E2L may be slightly curved, and the hook-like part E2F may not be present. However, when the hook-shaped portion E2F is provided, the main body portion 1s is easily broken with the position on the end side in the longitudinal direction slightly as compared with the hook-shaped portion E2F. And thereby, the part of the longitudinal direction end side rather than the 2nd pressing part E2 among the main-body parts 1s, ie, the front-end part 1sLee, and the rear-end part 1sLee are along the plane prescribed | regulated by a longitudinal direction and the width direction. It becomes easy to become flat.

  In the above-described embodiment, as shown in FIGS. 9A to 9C, the absorbent core 11 has the projecting portion 11P in a ring shape along the outer peripheral surface portion. However, the present invention is not limited to this, and the projecting portion 11P is not limited thereto. May not be included. That is, the absorptive core 11 may be formed in the flat form of substantially constant thickness over the skin side surface.

  In the above-described embodiment, as shown in FIGS. 9B and 9C, the cross-sectional shapes of the first linear portion 11P1 and the second linear portion 11P2 related to the protruding portion 11P of the absorbent core 11 are trapezoidal. , But not limited to this. For example, it may be rectangular or square. In the above-described embodiment, the substantially trapezoidal cross-sectional shape of the first linear portion 11P1 is maintained in the longitudinal direction. However, depending on the case, the cross-sectional shape slightly changes depending on the position in the longitudinal direction. May be. That is, if the belt-like top surface 11P1t of the first linear portion 11P1 is parallel to the longitudinal direction and the width of the top surface 11P1t is constant over the longitudinal direction, urine collection is performed from an appropriate position on the underwear. When the pad 1 is displaced in the longitudinal direction, the expected leak-proof property can be generally secured.

1 Urine collecting pad (absorbent article),
1s body part, 1sC center part,
1sLc center,
1sLe front side part (part on the end side in the longitudinal direction from the center part),
1sLe rear side part (part on the end side in the longitudinal direction from the center part),
1sLee front end, 1sLee rear end,
1sWc center part, 1sWee end part,
11 Absorbent core, 11C center part,
11P protrusion,
11P1 first linear portion (linear portion), 11P1t top surface,
11P2 second linear portion, 11P2t top surface,
21 Top sheet, 31 Back sheet,
33 Adhesive part for preventing slippage (adhesive part),
40 Leak-proof wall,
41 side seats,
41b base end, 41b1 front end, 41b2 rear end, 41b3 middle part,
41be edge,
41f free end part, 41fa front end part, 41fb rear end part, 41fm middle part,
41s part,
45 elastic member,
E pressing part,
E1 1st pressing part, E1ea front end (one end), E1eb rear end (the other end),
H1 groove,
E2 second pressing part, E2e end, E2L linear part, E2F hook-like part,
E3 3rd pressing part, E4 4th pressing part, E5 5th pressing part,
Rm predetermined range,
CLL longitudinal center line (longitudinal center position), CLW width center line,
LB1 fold line, LB2 fold line, LB3 fold line,
LE2 extrapolation line, SP11 space,

Claims (9)

An absorbent article used to be attached to underwear to absorb excretory fluid, and having a thickness direction, a width direction, and a longitudinal direction,
The main body portion of the absorbent article has an absorbent core containing a liquid absorbent material, and a liquid-permeable surface sheet provided on the skin side in the thickness direction than the absorbent core,
An adhesive part for attaching the main body part to the undergarment is provided on the surface of the main body part facing the non-skin side in the thickness direction,
A plurality of pressing parts formed by pressing the top sheet and the absorbent core together from the skin side in the thickness direction on the surface facing the skin side in the thickness direction among the main body parts. Formed indented,
As said pressing part, it provided in the part of the end side of the said longitudinal direction rather than the said center part among the 1st pressing parts provided in the center part of the said longitudinal direction among the said main body parts. A second pressing unit,
The first pressing part is provided along the longitudinal direction in the central part in the width direction,
A pair of the second pressing parts are provided side by side in the width direction, and the second pressing part goes from the center side in the width direction toward the end side as it goes from the center side in the longitudinal direction to the end side. Is provided as
At least a part of the first pressing part and the adhesive part do not overlap when viewed from the thickness direction ,
The first pressing part is formed of a plurality of discontinuous groove parts,
The first squeezing part and the second squeezing part are in a discontinuous state with a gap between each other.
The absorptive article, wherein the second pressing part is arranged so that an extrapolation line intersects one groove part of the plurality of groove parts . The absorbent article according to claim 1,
The pair of second squeezing parts are respectively provided on both sides of the longitudinal direction across the central part in the main body part. The absorbent article according to claim 1 or 2,
The absorbent core has a protruding portion that protrudes toward the skin side on the surface facing the skin side in the thickness direction,
The projecting portion is formed in an annular shape surrounding the central portion in the longitudinal direction of the absorbent core,
The absorbent article, wherein the first pressing part is provided in a part of the main body part surrounded by the protruding part. The absorbent article according to claim 3,
The projecting portion has a pair of linear portions parallel to the longitudinal direction as end portions in the width direction of the projecting portion, arranged in the width direction,
Of the main body portion, a surface facing the skin side in the thickness direction is provided with a leak-proof wall portion along the longitudinal direction, and the leak-proof wall portion starts to stand up from the surface. An absorbent article, wherein a starting position is set at a position corresponding to the linear portion in the main body. The absorbent article according to any one of claims 1 to 4,
The main body is attached to the undergarment while corresponding one side of the longitudinal direction to the abdomen side of the wearer and corresponding the other side to the back side,
One end in the longitudinal direction of the first pressing part is further away from the longitudinal center position of the main body part than the other end in the longitudinal direction of the first pressing part. Absorbent article. The absorbent article according to any one of claims 1 to 5,
In the main body portion, folding lines along the width direction for folding the absorbent article so as to reduce the size of the absorbent article in the longitudinal direction are set at a plurality of positions in the longitudinal direction. And
At least one fold line of the plurality of fold lines is set to a position on one side of the longitudinal center position of the main body, and at least one of the fold lines is set. One folding line is set at a position on the other side of the central position in the longitudinal direction in the main body part,
Of the plurality of the fold lines, the first squeezed portion is entirely accommodated between a fold line located on the most one side in the longitudinal direction and a fold line located on the most other side in the longitudinal direction. An absorbent article characterized by having The absorbent article according to any one of claims 1 to 6,
The absorbent article, wherein a third pressing portion is further provided as a pressing portion at positions on both sides in the width direction of the first pressing portion so as to extend in the longitudinal direction. The absorbent article according to claim 7,
The fourth compressed portion as the compressed portion further from the central side in the longitudinal direction toward the end side than the third compressed portion further toward the end side from the central side in the longitudinal direction. An absorbent article characterized by being provided so as to extend to the side. The absorbent article according to any one of claims 1 to 8,
It is a position on the center side in the width direction from the second pressing part, and the position of the end part in the longitudinal direction of the second pressing part or the position on the end side in the longitudinal direction from the position is An absorbent article characterized in that, as the pressing part, a fifth pressing part is provided so as to extend in the width direction.

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