JP2015029542A5 - - Google Patents

Description

Clothing having a liquid absorbent pad and a crotch

The present invention relates to a garment having a liquid absorbent pad and a crotch.

2. Description of the Related Art Conventionally, clothing is known in which a liquid absorbing pad that absorbs liquids such as menstrual blood, vaginal discharge, and urine is attached to the skin side of the crotch in clothing having a crotch.

For example, Patent Document 1 discloses shorts in which a water absorbing pad is disposed on the skin side of the crotch part of a shorts body composed of a front body part, a back body part, and a crotch part. In this shorts, the water absorption pad is attached to the shorts body by attaching a connecting cloth extending from both front and rear edges of the pad to the entire back side surface of the water absorbing pad and sewing the front and rear edges of the connecting cloth to the shorts body. ing. Moreover, the water absorption pad is arrange | positioned and attached to the skin side of the crotch part so that the front-end edge and rear-end edge may become substantially the same height from the bottom part of a crotch part.

As this type of liquid absorption pad, one in which an absorption layer is three-dimensionally arranged over a plurality of layers is known. For example, Patent Document 2 discloses a permeation cloth in which slit-like recesses are formed, and a waterproof backing that is provided on the back side of the permeation cloth and forms a bag portion by sewing a peripheral portion to the permeation cloth. There has been proposed a body fluid absorption pad having a cloth and an absorbent water retention layer that is provided in a plurality of layers inside the bag portion and absorbs and retains body fluid permeated from the recess.

JP 2002-315770 A JP 2010-259724 A

However, the conventional liquid absorbent pad has room for improvement in the following points. That is, in the conventional liquid absorption pad, liquids such as menstrual blood, venom, and urine are likely to accumulate on the front side of the liquid absorption pad. Therefore, the wearer of the said garment felt wetness in the crotch part as wearing time became long, and the dry feeling was not obtained and felt unpleasant.

In recent years, the front end edge of the crotch has been placed as low as possible in the front body by bringing the crotch behind as a whole, and the front edge of the crotch has been designed so that the front edge of the crotch is not noticeable. Clothing is increasing. In this type of clothing, the front edge of the liquid absorbent pad is also arranged below the front body in accordance with the arrangement of the crotch so that the attachment mark of the front edge of the liquid absorbent pad appears greatly on the front body and the design is not impaired. May be attached. In this case, liquids such as menstrual blood, vaginal discharge, and urine are more likely to accumulate on the front side of the liquid absorption pad.

Incidentally, a dent is formed slit-shaped in the pad front plane, a liquid absorbent pad which is adapted to absorb liquid from the recess is accumulated in depressions liquid may contain solids, such as menstrual blood and textiles Therefore, the dry feeling is also impaired by this. Moreover, solid content hardens and may block the slit-shaped dent.

The present invention has been made in view of the above background, and is intended to provide a liquid absorbing pad in which liquid does not easily accumulate on the front side of the pad even when used for a relatively long time, and a garment having a crotch portion using the same. It is obtained.

One aspect of the present invention is a crotch bottom of the liquid absorbent pad that will be placed on the skin side that put the clothing,
A first cloth through which liquid can penetrate;
It is placed on the skin side of the crotch portion, and a second fabric liquid does not substantially penetrate,
Provided between the first fabric and the second fabric, in a side view, that you have a third fabric having a notch extending rearward from the middle portion of the front-rear direction Ru liquid absorbent pad near characterized.

Another aspect of the present invention is a garment having a crotch part, wherein the liquid absorbing pad is disposed on the skin side of the crotch part and attached to the garment. Ru clothing near.

On SL liquid absorbent pad, even if the front edge in accordance with the arrangement of the crotch portion is mounted is located below the front body, the retraction of the back of the liquid is accelerated by the notch, liquid pad This is advantageous because it does not collect easily on the front side.

Moreover, since the garment having the crotch part uses the liquid absorbing pad, it is difficult for liquid to accumulate on the front side of the pad even when used for a relatively long time. Therefore, even if the wearer wears the clothes for a relatively long time, the wearer does not feel wet in the crotch and can obtain a dry feeling for a long time.

It is the figure which looked at the liquid absorption pad of Example 1 from the front side used as the skin side. It is the figure which looked at the liquid absorption pad of Example 1 from the back side. FIG. 3 is an exploded perspective view illustrating a part of the liquid absorbent pad according to the first embodiment. It is the figure which looked at the upper absorption layer as the 3rd cloth in the liquid absorption pad of Example 1 from the front side. It is a figure for demonstrating arrangement | positioning with the through-hole of the solid formation layer in the liquid absorption pad of Example 1, and the notch part of the upper absorption layer as a 3rd cloth . 6 is a view schematically showing an example of an upper absorbent layer as another third cloth in the liquid absorbent pad of Example 1. FIG. It is explanatory drawing which shows typically the cross section of the VII-VII line of FIG. It is explanatory drawing which shows typically the cross section of the VIII-VIII line of FIG. It is a perspective view which shows typically the sanitary shorts as clothing which has a crotch part of Example 2. FIG. It is the figure which looked at the sanitary shorts as clothing which has a crotch part of Example 2 from the opening part by the side of the waist.

The liquid absorbent pad, Ru are predominantly located on the skin side of the crotch portion of the clothing. Specifically, the liquid absorbent pad may Rukoto used in a state attached to predominantly arranged Rutotomoni garment to the skin side of the crotch portion of the garment having a crotch portion. In other words, the liquid absorbent pad is not a disposable item such as a paper napkin, but when the liquid is absorbed and soiled, the liquid can be repeatedly used by removing the liquid by washing. In addition, the said liquid absorption pad makes the same direction as the front side direction of the clothing which attaches this the front, and makes the same direction as the back side direction back. Moreover, let the 1st cloth side direction be the upper direction, and let the 2nd cloth side direction be the downward direction. Moreover, each member which comprises the said liquid absorption pad makes the surface of the side which faces the skin side surface of the crotch part in clothing the back side surface, and makes the surface on the opposite side the front side surface.

  The crotch part in the garment having the crotch part is a part mainly arranged under the crotch part of a wearer who wears clothing such as underwear. Specific examples of clothing having a crotch part include shorts such as sanitary shorts, girdle, pants, body suits, leotards, and the like. In addition, the said wearer may be a woman or a man, and there is no restriction | limiting in particular.

The said liquid absorption pad is arrange | positioned in the state which faced the 2nd cloth on the skin side surface of the crotch part, and is attached to clothing. Specifically, for example, the liquid absorbent pad is attached with its front edge aligned with the front edge of the crotch of the garment, or with the front edge positioned behind the front edge of the crotch of the garment. Can be. In addition, the liquid absorbent pad includes, for example, a method of sewing the entire periphery of the liquid absorbent pad to the crotch portion, a method of sewing the front end portion and the rear end portion of the liquid absorbent pad to the crotch portion, a double-sided fastener, etc. It can be attached by, for example, a method of detachably attaching from the crotch part or the like. In particular, the method of sewing the entire periphery of the liquid absorbent pad to the crotch or the like can be worn with peace of mind without worrying about liquid leakage because the liquid absorbent pad is difficult to slip and twist even when the wearer moves. There are advantages.

The liquid absorbent pad is for absorbing liquid such as body fluid discharged from the crotch of a wearer of clothing. Specific examples of the liquid include menstrual menstrual blood, vaginal discharge, postpartum dew, urine, and the like. Physiological during menses, fabrics, etc. lochia postpartum period, there is a viscous compared to that might urine contain solids, the liquid absorbent pad, even these liquids, compared with the conventional It is hard to remain on the front side of the pad.
Specifically, the liquid absorbent pad is provided with a laminated body between a first cloth and a second cloth, and the laminated body is disposed on the first cloth side and absorbs liquid on the upper side. The upper absorbent layer is disposed in contact with the back side surface of the upper absorbent layer, and the permeation layer that allows liquid to penetrate from the front side surface to the back side surface is disposed in contact with the back side surface of the permeation layer. A bottom absorbent layer that is formed and absorbs and holds the liquid on the bottom side, and the third fabric can be configured as an upper absorbent layer.
In the liquid absorbent pad, the liquid quickly penetrates from the front side surface to the back side surface of the first cloth, and the liquid hardly spreads on the pad front side surface. Therefore, the wearer can easily feel a dry feeling with the liquid absorbent pad. Further, the liquid absorbent pad has a laminated body having the specific structure as described above. Therefore, the liquid that has penetrated into the pad flows below the upper absorbent layer while being absorbed by the upper absorbent layer. Here, the 3rd cloth which has a notch part extended toward the back from the middle part of the direction of the order is made into the upper absorption layer. In addition, a permeation layer that allows the liquid to permeate from the front side surface to the back side surface is disposed in contact with the back side surface of the upper absorbent layer. Therefore, the front side surface of the osmotic layer can be exposed along the notch. The portion defined by the front side surface of the permeation layer exposed by the notch and the end surface in the thickness direction of the upper absorbent layer in the notch functions as a flow path for guiding the liquid to the back side of the pad. . In other words, since the speed at which the liquid penetrates the permeation layer is faster than the speed at which the liquid is absorbed by the upper absorbent layer, the liquid is absorbed and retained by the bottom absorbent layer disposed below while being pulled backward by the notch. It will be done. Therefore, even when the liquid absorbing pad is used for a relatively long time, it is difficult for the liquid to accumulate on the front side of the pad.

In the liquid absorbent pad, the first cloth can be formed of a cloth that allows liquid to penetrate from the front side surface to the back side surface over the entire surface. In this case, it is difficult for the liquid to spread over the entire surface of the first cloth, and the dry feeling of the pad front side surface can be improved. As long as the first cloth has a function of allowing the liquid to permeate from the front side surface to the back side surface, the configuration / material is not particularly limited. Specifically, the first fabric can be configured to have a mesh-like surface, for example. In this case, there is an advantage that the wearer can easily obtain a dry feeling.

In the liquid absorbent pad, the first cloth can be composed of at least one sheet. That is, the first cloth can be composed of a single cloth or the like, or can be composed of two or more plural cloths. Moreover, when it comprises from several fabric etc., the penetration | infiltration degree of each liquid can also be varied. Specifically, the first cloth includes, for example, a first penetrating cloth that is brought into contact with the crotch of a wearer of clothing and a second penetrating cloth that is disposed in contact with the back side surface of the first penetrating cloth. It can be configured. Furthermore, the first permeable cloth and the second permeable cloth more specifically have, for example, a mesh-like surface, and the mesh-like surface of the first permeable cloth is more than the mesh-like surface of the second permeable cloth. Ru can also be configured to mesh becomes rough.

In this case, the liquid adhering to the first osmotic cloth having a coarse mesh quickly permeates downward at the adhering portion without spreading over the entire surface of the first osmotic cloth. In addition, the portion where the liquid passes together becomes a liquid path for the liquid that continues to adhere to the first permeating cloth, and prompts the liquid to permeate rapidly downward. The liquid that has permeated the first permeation cloth further permeates the second permeation cloth having a finer mesh than the first permeation cloth. Therefore, in this case, it is advantageous for further improving the dry feeling on the front surface of the pad.

Specifically, for example, the second permeation cloth can be configured from a cloth or the like in which one surface is a mesh surface and the other surface is a non-mesh surface. In this case, it becomes possible to provide a function different from that of the first permeation cloth, such as absorbing the liquid in the non-mesh surface, which can contribute to improvement of the functionality of the pad. In this case, the mesh surface may be the front side surface, the non-mesh surface may be the back side surface, the mesh surface may be the back side surface, and the non-mesh surface may be the front side surface. The former is preferable. This is because there is an advantage that the liquid can be easily transferred to the third cloth .

In the liquid absorbent pad, the notch portion of the third cloth can be configured to extend from a midway portion in the front-rear direction of the third cloth to the rear end in a side view. In the liquid absorbent pad, when the third fabric is the upper absorbent layer, the upper absorbent layer has a notch. In this case, the notch portion absorbs the upper absorption layer so that the front side surface of the osmotic layer disposed below is exposed either in the middle of the upper absorption layer in the front-rear direction to the rear edge of the upper absorption layer. A part of the layer is cut out, and includes a slit. The notch portion only needs to extend rearward from a middle portion in the front-rear direction of the upper absorbent layer, and the rear end portion of the notch portion and the rear end edge of the upper absorbent layer do not necessarily have to coincide with each other. . That is, the rear end part of the notch part may exist ahead of the rear end edge of the upper absorbent layer. Moreover, the notch part may be extended continuously from the middle part of the front-back direction of an upper absorption layer toward back, and may be extended discontinuously. However, from the viewpoint of ease of liquid flow to the back side of the pad, ease of formation of the notch, etc., it is preferable that the rear end of the notch coincides with the rear edge of the upper absorbent layer. Moreover, it is preferable that the notch part is continuously extended back from the middle part of the upper absorption layer in the front-back direction.

In the liquid absorbent pad, the upper absorbent layer may have one cutout portion or a plurality of cutout portions. When there is a single notch, the notch can be arranged so as to be substantially along the center line in the width direction of the upper absorbent layer.

In the liquid absorbent pad, the cutout portion is not good when the width toward the rear of the upper absorbent layer is formed to be wider. In this case, as it goes to the rear of the upper absorbent layer, more front side surfaces of the permeation layer disposed below are exposed. Therefore, in this case, the liquid can be more easily drawn into the rear side of the pad, which is advantageous.

In the liquid absorption pad, the material of the permeation layer is not particularly limited as long as the liquid can permeate from the front side surface to the back side surface. The permeation layer can be configured to have a mesh-like surface, for example, like the first cloth described above. In this case, it is easy to draw the liquid to the back side of the pad, which is advantageous. More specifically, the osmotic layer can be composed of, for example, a fabric whose one surface is a mesh surface and the other surface is a non-mesh surface. In this case, the non-mesh surface can be configured to have absorbency. In this case, the non-mesh surface may be the front surface, the mesh surface may be the back surface, the non-mesh surface may be the back surface, and the mesh surface may be the front surface. The former is preferable. This is because there is an advantage that the liquid can be easily transferred to the bottom absorption layer.

In the liquid absorbent pad, product Sotai is between the rear surface and the front surface of the upper absorbent layer of the first fabric, a structure having a three-dimensional forming layer is a through hole penetrating in the layer thickness direction is formed it is Ru can.

In this case, when the liquid is in contact with the first fabric at a position corresponding to the through hole by the weight of the liquid deflection first fabric downward, the liquid passes through the first fabric falls through hole. Therefore, in this case, compared to when there is no three-dimensional forming layer hardly spreads the liquid on the front side surface of the first fabric, tends to diffuse liquid below the first cloth. Therefore, in this case, the front side surface of the first cloth is difficult to wet with the liquid , and the dry feeling of the pad front side surface can be improved. In addition, after a liquid falls in a through-hole, the 1st cloth can be comprised so that a downward deflection | deviation may be recovered | restored according to a wearer's body temperature, the characteristic of a raw material, etc., and it may return to a slightly flat state. From the viewpoint of enhancing the above effect, the through hole is preferably arranged at a position corresponding to a liquid discharge port (for example, a vaginal opening, a urethral opening, etc.) in the wearer's crotch portion in a worn state.

In the liquid absorbent pad, the front end of the through hole and notch (tip) is a plan view, Ru can be arranged to overlap each other.

In this case, since the liquid that has flowed into the through hole comes into contact with the front end of the notch, it is easy to efficiently guide the liquid to the notch. The shape of the through hole is not particularly limited. The shape of the through hole is, for example, a substantially circular shape, a substantially oval shape, a rounded rectangular shape (consisting of two parallel lines of equal length and two arcs), a substantially oval shape, a substantially bowl shape, or a rectangular shape. And a polygon such as a quadrangle such as a square, a trapezoid, etc., and a substantially rhombus (including two pairs in which diagonal lines are orthogonal and adjacent sides are equal). When the shape of the through hole is a shape including a straight line at least in part, for example, when sewing around the through hole, it is easy to position a sewing device such as a sewing machine, which can contribute to productivity improvement, etc. There are advantages.

In addition, a solid formation layer can be comprised from 1 layer or 2 layers or more. Moreover, the three-dimensionally formed layer can have an absorption function of absorbing liquid , for example. In this case, it becomes easy to prevent the liquid from flowing backward from below. In this case, since the three-dimensionally formed layer can also absorb the liquid , it can contribute to an increase in absorption capacity on the upper side of the pad.

The liquid absorbing pad, when the product layer body having a three-dimensional forming layer, a portion exposed to the first skin side of the fabric with sewn a first fabric and a product layer body along the outer circumference of the through hole including Ru can be configured to have a sewing yarn.

In this case, since the sewing thread is exposed on the front side surface of the first cloth along the outer periphery of the through hole, the design of the liquid absorbent pad can be improved by the exposed sewing thread. Furthermore, in this case, a variety of postures wearer very first hardly positioned displaced from each other and each layer of the cloth and the product layer member by sewing thread along the outer periphery of the through hole, the movement of the garment of the wearer There are advantages such as easier handling. In addition, there is an advantage that the shape is easily maintained even after washing.

In the liquid absorbent pad, the bottom absorbent layer, Ru can be composed of a single layer or multiple layers.

When the bottom absorbent layer is composed of a single layer, it is thin, absorbent, and can be a soft liquid absorbent pad. Further, when the bottom absorption layer is composed of a plurality of layers, the absorption capacity of the bottom absorption layer can be increased or decreased by increasing or decreasing the number of layers constituting the bottom absorption layer. Therefore, in this case, it becomes easy to obtain a liquid absorbent pad having an absorption capacity corresponding to the total amount of the liquid to be absorbed. In addition, the flexibility of the liquid absorbent pad can be adjusted by increasing or decreasing the number of layers constituting the bottom absorbent layer or by appropriately changing the outer shape and size of each layer. Therefore, in this case, it becomes easy to obtain a liquid absorbent pad that easily fits the wearer's crotch.

In the liquid absorbent pad, both side edges of the product layer body, Ru can be arranged inside the first fabric and second side edges of the fabric.

In this case, take a variety of posture wearer absorbed in the product layer body, is held liquid, hardly leaks from both side edges of the pad (hardly side leakage).

In the liquid absorbent pad, product Sotai is Ru may be a configuration that is sewn on the back surface of the first fabric.

In this case, a variety of postures wearer very, since the product layer body is hardly displaced position, fluid absorption, retention and can be made reliable. Further, since the need like without opening the needle hole in the second fabric for attachment of the product layer body, it is possible to improve the liquid-proof reliability.

The liquid absorbent pad, the second fabric is formed larger than the first fabric and product Sotai, between the outer edge and the outer peripheral edge of the second fabric of the first fabric, both outside Ru can be configured to have a water-repellent fabric repellent joining between the rim.

In this case, by the wearer to take various postures, even liquid which is absorbed and held in the product layer body leaks from the outer peripheral edge of the product layer body, leaked liquid repellent fabric second Can stay inside the fabric. Therefore, in this case, the liquid is more difficult to leak from the outer peripheral edge of the pad.

The water repellent cloth can be composed of a smooth cloth made of a material such as polyester. Since the water-repellent smooth fabric has water repellency and is soft and excellent in touch, it can be suitably used as a water-repellent fabric. The water repellent cloth and the first cloth can be connected to each other by sewing the inner edge of the water repellent cloth and the outer peripheral edge of the first cloth. In addition, the water repellent cloth and the second cloth can be connected to each other by sewing the outer edge of the water repellent cloth and the outer peripheral edge of the second cloth. At this time, the water-repellent cloth and the second cloth can be connected to each other by sewing threads when the liquid absorbent pad is attached to the crotch part of the garment. In addition, the liquid absorbent pad may further include a piping that encloses the outer edge of the water repellent cloth and the outer peripheral edge of the second cloth. In this case, there is an advantage that the appearance of the liquid absorption pad alone is improved.

In garments with the crotch portion, the liquid absorbent pad, Ru can be configured, the entire periphery is stitched to the crotch portion.

In this case, the entire circumference of the liquid absorbent pad is sewn into the crotch, so the liquid absorbent pad is difficult to slip off even if the wearer moves, and it is difficult to twist, so wear it without worrying about liquid leakage. There are advantages you can do.

The garment having the crotch part is a state where the front and rear edges of the liquid absorbent pad are attached to the garment by sewing or the like, and the both side edges of the pad are released from the garment without being attached to the garment by sewing or the like. It is also possible. In this case, when a disposable bladed napkin or the like is used in combination, the blade portion of the napkin can be sandwiched between the liquid absorbent pad and the crotch portion and stopped as necessary. In the garment, another second cloth may be further disposed between the second cloth of the liquid absorbent pad and the crotch part of the garment. In this case, it becomes easy to reliably prevent the liquid from adhering to the crotch part of the clothing.

Garment having the crotch part, Ru can be a sanitary panty.

In this case, sanitary shorts that are gentle to the wearer's skin can be obtained due to the soft touch of the liquid absorbent pad and the excellent dry feeling. In this case, sanitary shorts that can be worn directly without using disposable paper napkins are obtained. In this case, since the amount of disposable paper napkins can be reduced, dust is reduced and sanitary shorts friendly to the global environment can be obtained.

Hereinafter, the clothing which has a liquid absorption pad and a crotch part of an example is explained using a drawing.
Example 1
The liquid absorption pad of Example 1 is shown in FIGS. The liquid absorbent pad 1 is disposed on the skin side of the crotch 61 in the garment 6 , as shown in FIGS . In this example, specifically, the liquid absorption pad 1 is used in a state where it is disposed on the skin side of the crotch 61 in the garment 6 having the crotch 61 and attached to the garment 6. More specifically, the liquid absorbent pad 1 is used in a state where the back side of the pad is opposed to the skin side surface of the crotch 61 in the sanitary shorts 60 and the entire periphery is sewn to the crotch 61. It is done. At this time, the liquid absorbent pad 1 is sewn with its front end edge aligned with the front end edge of the crotch 61 of the garment 6. Moreover, the liquid absorption pad 1 is for absorbing the liquid discharged | emitted from the wearer's crotch part of the clothing 6. FIG. The liquid to be absorbed in this example is mainly menstrual blood or vaginal discharge during menstruation.

The liquid absorption pad 1 is disposed on the skin side surface of the crotch portion 61, the second cloth 3 that is substantially impermeable to liquid, the first cloth 2, and the second cloth. And a third cloth 41 having a notch 410 extending rearward from an intermediate part in the front-rear direction in a side view. Hereinafter, the liquid absorbent pad 1 of this example will be described in detail.

The liquid absorption pad 1 is composed of at least one sheet, and is disposed in contact with the first cloth 2 that allows liquid to permeate from the front side surface to the back side surface and the skin side surface of the crotch part 61. It has the 2nd cloth 3 which prevents intrusion, and the laminated body 4 of the multilayer structure which is provided between the 1st cloth 2 and the 2nd cloth 3, and can absorb and hold | maintain a liquid.
Product Sotai 4 is disposed on the first fabric 2 side, the upper absorbent layer 41 that absorbs liquid at the upper side, is disposed in contact with the back surface of the upper absorbent layer 41, the liquid on the back surface from the front side surface A permeation layer 42 to be infiltrated, and a bottom absorption layer 43 which is disposed in contact with the back side surface of the permeation layer 42 and which is formed at least rearward of the upper absorption layer 41 and absorbs and holds liquid on the bottom side. ing. Then, in a side view, a third cloth 41 to have a notch 410 extending rearward from the middle portion of the longitudinal direction is an upper absorption layer. The details of the notch 410 will be described later.

The first cloth 2 constitutes the pad front side surface of the liquid absorption pad 1. The first cloth 2 is formed smaller in size than the crotch part 61 of the garment 6 to which the liquid absorbent pad 1 of this example is applied. More specifically, the first cloth 2 is formed so that the outer peripheral edge thereof is positioned about 15 to 30 mm inward from the outer peripheral edge of the crotch part 61. Is wide, and is generally widened toward the rear as a whole. Both side edges of the first cloth 2 are formed to be curved so as to be disposed inward at a certain distance from both side edges of the crotch part 61 of the garment 6. The front end edge of the first cloth 2 is curved so as to be convex forward. The rear end edge of the first cloth 2 is curved so as to be convex rearward.

Specifically, the first cloth 2 is a first penetrating cloth 21 that is brought into contact with the crotch portion of the wearer of the garment 6, and a second penetrating cloth 22 that is disposed in contact with the back side surface of the first penetrating cloth 21. It consists of two sheets. In this example, the 1st penetration cloth 21 is constituted from the cloth which has a mesh-like surface. On the other hand, the 2nd penetration cloth 22 is constituted from the cloth whose one side is a mesh-like surface, and the other side is a non-mesh surface. In this example, the second permeable cloth 22 has a mesh-like surface on the front side and a non-mesh-like surface on the back side so that the liquid can smoothly penetrate from the first permeable cloth 21 to the second permeable cloth 22. Use it so that it becomes a surface. In addition, the non-mesh surface constituting a part of the second permeable cloth 22 can absorb a little liquid . The mesh surface of the first permeable cloth 21 is set to be coarser than the mesh surface of the second permeable cloth 22. Specifically, the first permeation cloth 21 has about 9 stitches per 1 inch in the horizontal direction and about 8 stitches per 1 inch length, and the second permeation fabric 22 has 18 stitches per 1 inch width and 6.5 per 1 inch length. It is about eyes. Specifically, the material of the first osmosis cloth 21 is 100% polypropylene. Specifically, the material of the second permeable cloth 22 is a mixture of cotton and polyester, and the mixing ratio of cotton and polyester is about 60% cotton and about 40% polyester. The first cloth 2 configured as described above can infiltrate the liquid from the front side surface to the back side surface over the entire surface.

The 2nd cloth 3 comprises the pad back side of liquid absorption pad 1 of this example. The second cloth 3 has substantially the same outer shape and size as the crotch part 61 of the garment 6 to which the liquid absorbent pad 1 of this example is applied. That is, the size of the second cloth 3 is larger than that of the first cloth 2. Therefore, in this example, in a state where the first cloth 2 and the second cloth 3 are overlapped at an appropriate position, the outer peripheral edge (front edge, rear edge, both side edges) of the second cloth 3 is The outer periphery of the first cloth 2 (front edge, rear edge, both side edges) is arranged outside.

The second cloth 3 is made of a cloth that does not allow liquid to penetrate. As the fabric, for example, a fabric in which at least one surface of the base fabric is liquid- proofed with a polymer that does not allow liquid to permeate can be used. In addition, when only one surface of the base fabric is liquid-proofed, the liquid-proofed surface is preferably a front side surface from the viewpoint of improving liquid-proof properties. In this example, specifically, a fabric in which one side of a base fabric made of 100% polyester is liquidproofed with polyurethane is used. In this example, from the viewpoint of ensuring liquidproofness, the liquidproofed surface is the front side surface, and the non-liquidproofed surface is the backside surface.

In this example, the outer peripheral edge of the first cloth 2 and the outer peripheral edge of the second cloth 3 are connected by a water-repellent water-repellent cloth 5. Specifically, the water repellent cloth 5 includes a front end edge water repellent cloth 51, a rear end edge water repellent cloth 52, a left side edge water repellent cloth 53, and a right side edge water repellent cloth 54. The water repellent cloth 5 is a smooth cloth made of 100% polyester.

Liquid absorbent pad 1 of this embodiment is sized different first fabric 2 and bag-shape as a whole by being joined together by a second fabric 3 Togabachi water cloth 5, the product Sotai this the bag 4 is arranged. The liquid absorbent pad 1 encapsulates the outer edges of the first cloth 2 and the second cloth 3 by piping (not shown) in consideration of the amount of liquid to be absorbed without using the water repellent cloth 5. By doing so, it is also possible to constitute a bag shape as a whole.

Product Sotai 4 is composed of a plurality of functional layers, it can be absorbing and retaining liquids as a whole. In this example, the product Sotai 4, as shown in FIG. 3, in this order downward from the first fabric 2 side, a three-dimensional forming layer 40, an upper absorption layer 41, the permeation layer 42, a bottom absorbent layer 43 are laminated in this order. In this example, the product Sotai 4, between the front surface of the first rear surface and the upper absorbent layer 41 of the fabric 2, an example having a three-dimensional forming layer 40. Incidentally, the three-dimensional forming layer 40, suppressing the spreading of the liquid on the front surface of the first fabric 2, which was additionally provided to facilitate thereby quickly diffuse the liquid below the first cloth 2 Yes, it can be omitted. Hereinafter will be described the first fabric 2 side for product Sotai 4 in order.

As described above, in this example, the three-dimensionally formed layer 40 has the through hole 400 that penetrates in the layer thickness direction. Specifically, the through hole 400 is disposed so as to be in a position substantially corresponding to the vaginal opening in the crotch portion of the average wearer when the liquid absorption pad 1 is worn. When viewed as a whole of the liquid absorption pad 1, the center of the through hole 400 is arranged slightly ahead of the center in the front-rear direction of the center line that bisects the pad width direction. Further, the shape of the through hole 400 in this example is a substantially elliptical shape having a length of about 50 mm in the front-rear direction of the pad and a length of about 30 mm in the pad width direction. The through hole 400 is formed by punching with a mold, but is not limited thereto, and can be formed by various methods. The through hole 400 has a shape that allows the first cloth 2 to bend downward due to the weight of the liquid when the liquid is placed on the first cloth 2 positioned above the through hole 400, It is formed to be a size. Therefore, the through hole 400 of this example is different from the narrow slit hole found in the prior art. The first fabric 2 after the liquid has fallen into the through-hole 400 passes through the first inside cloth 2 can be configured to return to a substantially flat state by drying.

The three-dimensionally formed layer 40 is formed so that the length in the pad front-rear direction and the pad width direction is smaller than that of the first cloth 2. Specifically, both edge sides of the three-dimensionally formed layer 40 are formed to be curved so as to be disposed inward at a certain distance from both side edges of the crotch portion 61 of the garment 6. Specifically, both the front edge and the rear edge of the three-dimensionally formed layer 40 are formed substantially parallel to the pad width direction. The three-dimensional formation layer 40 is composed of a fabric that can absorb and hold a liquid . Therefore, the three-dimensionally formed layer 40 not only promotes the downward deflection of the first cloth 2 but also suppresses the backflow of liquid from below to complement the absorption function of the upper absorbent layer 41 described later. Is possible. Specifically, the material of the three-dimensional formation layer 40 is a mixture of cupra, nylon, and acrylic. These mixing ratios are about 46% of cupra, about 27% of nylon, and about 27% of acrylic.

The upper absorbent layer 41 is formed so that the length in the pad front-rear direction and the pad width direction is smaller than that of the first cloth 2. Specifically, both edge sides of the upper absorbent layer 41 are formed to be curved so as to be disposed inward at a certain distance from both side edges of the crotch portion 61 of the garment 6. Specifically, the front edge and the rear edge of the upper absorbent layer 41 are both formed substantially parallel to the pad width direction. In the present example, the three-dimensionally formed layer 40 described above is formed to have substantially the same outer shape and size as the upper absorbent layer 41. Moreover, in this example, the upper absorption layer 41 is comprised from the fabric which can absorb a liquid . Specifically, the material of the upper absorbent layer 41 is a mixture of cupra, nylon and acrylic. These mixing ratios are about 46% of cupra, about 27% of nylon, and about 27% of acrylic.

Here, the upper absorption layer 41 has a notch 410 extending rearward from a midway portion in the front-rear direction in a side view . In this example, as shown in FIGS. 3 and 4, the number of the notches 410 is one, and is arranged so as to be substantially along the center line in the width direction of the upper absorbent layer 41. Further, the notch portion 410 continuously extends rearward from an intermediate portion in the front-rear direction of the upper absorbent layer 41, and is formed so that the width thereof becomes wider toward the rear of the upper absorbent layer 41. . Therefore, the notch 410 can gradually expose more front side surfaces of the permeation layer 42 disposed below as it goes rearward of the upper absorbent layer 41. In this example, as shown in FIG. 5, the through hole 400 of the three-dimensional formation layer 40 and the front end of the notch 410 are arranged so as to overlap each other in plan view. In other words, the front end portion of the notch portion 410 is disposed so as to overlap with a projection surface obtained by projecting the through hole 400 of the three-dimensional formation layer 40 onto the upper absorption layer 41. On the other hand, the rear end of the notch 410 is made to coincide with the rear edge of the upper absorbent layer 41 in this example. The length of the notch 410 in the front-rear direction of the pad is about 60 mm, and the length in the pad width direction at the rearmost end of the notch 410 is about 8 mm.

  In this example, as described above, the cutout portion 410 is formed in a substantially isosceles triangle shape with a part on the rear edge of the upper absorbent layer 41 as a base, but formed in another shape. May be. In FIG. 6, an example of the modification of the notch part 410 is shown. The notch 410a in FIG. 6A illustrates the case where the rear edge exists ahead of the rear edge of the upper absorbent layer 41. The notch portion 410b in FIG. 6B illustrates a case where the width of the upper absorbent layer 41 is formed to be substantially constant from the front to the rear. The notch portion 410c in FIG. 6C exemplifies a case where it is formed in a substantially long hole shape that is long in the front-rear direction. The notches 410d and 410e in FIGS. 6 (d) and 6 (e) exemplify a case where the notches 410d and 410e are composed of a plurality of notches extending continuously rearward. The notch portion 410f in FIG. 6 (f) is an example of a case where it extends rearward discontinuously.

The permeation layer 42 is formed so that the length in the front-rear direction of the pad and the length in the pad width direction are smaller than those of the first cloth 2. The garment 6 is formed to be curved so as to be arranged inwardly at a certain distance from both side edges of the crotch part 61. Specifically, the front edge and the rear edge of the osmotic layer 42 are both formed substantially parallel to the pad width direction. In this example, the permeation layer 42 is formed to have substantially the same outer shape and size as the three-dimensional formation layer 40 and the upper absorption layer 41. The permeation layer 42 is made of a fabric that can permeate liquid from the front side surface to the back side surface. Specifically, the permeation layer 42 is made of the same material as the second permeation cloth 22 in the first cloth 2. However, in this example, the non-mesh surface of the fabric is used as the front side surface and the mesh surface is used as the back side surface from the viewpoint of encouraging the liquid to be drawn downward.

Although the bottom absorption layer 43 can be composed of one layer, in this example, the bottom absorption layer 43 is composed of a plurality of layers. Specifically, the bottom absorbent layer 43 includes a permeation layer side absorbent layer 433 disposed in contact with the back side surface of the permeation layer 42 and a second fabric side disposed in contact with the front side surface of the second cloth 3. An absorption layer 434.

The permeation layer side absorption layer 433 and the second cloth side absorption layer 434 are formed larger in the front-rear direction than the upper absorption layer 41. More specifically, the permeation layer side absorbent layer 433 and the second cloth side absorbent layer 434 have a wider rear side than the front side, and are generally widened toward the rear as a whole. Both side edges of the osmotic layer side absorbent layer 433 and the second cloth side absorbent layer 434 are formed so as to be positioned about 5 mm inside both side edges of the first cloth 2, and the crotch part 61 of the garment 6 is formed. It is formed to be curved so as to be arranged inward at a certain distance from both side edges. The permeation layer side absorption layer 433 and the second cloth side absorption layer 434 are arranged so that the respective side edges thereof substantially coincide with each other when the solid formation layer 40, the upper absorption layer 41, and the permeation layer 42 are overlapped. Is formed. Further, the front end edges of the osmotic layer side absorbent layer 433 and the second cloth side absorbent layer 434 are both curved so as to be convex forward. The rear end edges of the osmotic layer-side absorbent layer 433 and the second cloth-side absorbent layer 434 are both curved so as to be convex backward. However, the permeation layer side absorbent layer 433, the rear end edge, so as to be disposed at a position entering the front about 16mm from the rear end edge of the second fabric side absorbent layer 434, the second fabric side absorption It is formed smaller than the layer 434. Incidentally, the front edge of the permeation layer side absorbent layer 433 and the second fabric side absorbent layer 434, when superposed first and cloth 2, is formed so as to substantially coincide with the first front edge of the fabric 2 ing. The rear end edge of the second fabric side absorbent layer 434, when superposed first and cloth 2 are formed so as to substantially coincide with the first rear edge of the fabric 2.

The bottom part absorption layer 43 is comprised from the fabric which can absorb and hold | maintain a liquid . In this example, the bottom absorption layer 43 has a larger liquid absorption capacity than the upper absorption layer 41, as can be seen from the fact that the bottom absorption layer 43 is formed larger than the upper absorption layer 41 and is composed of a plurality of layers. Is set. Therefore, most of the liquid that has flowed in when the wearer wears for a long time is mainly absorbed and retained by the bottom absorbent layer 43. In this example, the bottom absorbent layer 43 is made of the same material as the upper absorbent layer 41.

Product Sotai 4 having the above configuration, in this embodiment, the side edges is disposed inside the side edges of the first fabric 2 and the second fabric 3. Moreover, the product Sotai 4 is sewn on the back surface of the first fabric 2. Further, in this embodiment, the liquid absorbent pad 1 has a sewing thread L1 for sewing the first fabric 2 and the product Sotai 4 along the outer periphery of the through hole 400. The sewing thread L1 is disposed at a position about 3 mm outward from the edge of the through hole 400 and includes a portion exposed on the front side surface of the first cloth 2. Therefore, as shown in FIG. 1, the liquid absorbent pad 1 of this example has a sewing thread L <b> 1 formed in a substantially elliptical shape corresponding to the outer peripheral shape of the through hole 400 on the skin surface side of the first cloth 2. The annular part due to is visible.

Next, an example of the manufacturing method of the liquid absorption pad 1 of this example is demonstrated . Here, a method for sequentially laminating the members constituting the liquid absorbent pad 1 of this example by sewing will be described. The sewing location, the sewing procedure, the sewing method, and the like are not limited by the following description, and can be appropriately optimized in consideration of productivity and the like.

First, each member which comprises the liquid absorption pad 1 of this example is prepared. Next, the back side surface of the upper absorbent layer 41 and the front side surface of the osmotic layer 42 are overlapped and sewn to configure the laminate A. In this example, specifically, the back side surface of the upper absorbent layer 41 and the front side surface of the osmotic layer 42 are overlapped, and the periphery of the notch 410 is sewn using a sewing thread L2 such as a resinon thread. (However, it is around the hypotenuse of the substantially isosceles triangular notch 410 and excluding the rear edge of the notch 410), and the laminate A is formed.

  Next, the back side surface of the three-dimensionally formed layer 40 is superimposed on the front side surface of the upper absorbent layer 41 in the obtained laminate A, and a part of the bottom absorbent layer 43 is configured on the back side surface of the permeation layer 42 in the laminate A. The front side surface of the permeation layer side absorption layer 433 is overlapped. In addition, the laminated body A and the osmotic layer side absorption layer 433 are overlaid so that the osmotic layer side absorption layer 433 protrudes from the front and rear of the laminated body A in a state in which both are laminated. And in this example, the front end edge of the laminated body A is sewn by the main sewing using the sewing thread | yarn L3, such as a resinon thread | yarn, and the laminated body B is comprised.

Next, the front side surface of the second fabric side absorbent layer 434 constituting the remainder of the bottom absorbent layer 43 is superimposed on the back side surface of the permeation layer side absorbent layer 433 in the obtained laminate B. In addition, the laminated body B and the 2nd cloth side absorption layer 434 are piled up so that the 2nd cloth side absorption layer 434 may protrude from the back of the laminated body B in the state which accumulated both. In this example, the laminated body C is formed by sewing the rear end edge of the laminated body B by main sewing using a sewing thread L4 such as a resinon thread.

Next, the second permeable cloth 22 and the first permeable cloth 21 constituting the first cloth 2 are laminated in this order on the front side surface of the three-dimensionally formed layer 40 in the obtained laminate C. And in this example, about 8 mm inside each side edge of the laminated body C is sewn by the main sewing using the sewing thread L5, such as a resinon thread, and the laminated body D is comprised.

  Next, the laminated body E is formed by sewing by sewing using a sewing thread L1 such as a regiron thread along the outer periphery of the through hole 400 of the three-dimensionally formed layer 40 in the obtained laminated body D. The sewing position at this time is about 3 mm outward from the peripheral edge of the through hole 400.

Next, the left side edge water-repellent cloth 53 is sewn to the left side edge and the right side edge water-repellent cloth 54 is sewn to the right side edge by using the sewing threads L6 and L7 such as RESIRON yarns in the obtained laminate E, and the layers are laminated. The body F is comprised. In this case, as shown in FIG. 8, the inner edge portions of the left-side edge water-repellent cloth 53 and the right-side edge water-repellent cloth 54 are respectively bent downward, and each bent piece and the first cloth 2 are sewn. it can be carried out by joining using sewing the swage L 6, L7 and. When such joining is performed, the sewing threads L6 and L7 can be configured not to be exposed on the skin side of the manufactured liquid absorbent pad 1.

Next, the front end edge water-repellent cloth 51 is sewn to the front end edge in the obtained laminate F, and the rear end edge water-repellent cloth 52 is sewn to the rear end edge by sewing using the sewing threads L8 and L9 such as resinon threads. The laminated body G is comprised. In this case, as shown in FIG. 7, the inner edge of the front end edge water-repellent cloth 51 is bent downward, and the bent piece, the first cloth 2 and the bottom absorbent layer 43 are sewn. It can be performed by tying together using the yarn Y8. Further, the inner edge portion of the water-repellent cloth 52 at the rear end edge is bent downward, and the bent piece, the first cloth 2 and the second cloth-side absorbent layer 434 are joined together using the sewing thread L9. Can be done by. When such joining is performed, the sewing threads L8 and L9 can be configured not to be exposed on the skin side of the manufactured liquid absorbent pad 1.

Next, the front side surface of the second cloth 3 is superposed on the back side surface of the obtained laminate G, and the range from the front edge and the rear end edge of the laminate G to the inside of about 5 to 7 mm is set to span yarn, woolly Sewing is performed by a sewing method such as overlock using a sewing thread L10 such as a thread. Further, the inside of the range from the both side edges of the laminate G to about 5 to 7 mm is sewn by using a sewing method such as two flats using a sewing thread L11 such as a spun thread or a woolly thread. As a result, the outer peripheral edge of the first cloth 2 and the outer peripheral edge of the second cloth 3 are joined together by the water repellent cloth 5 to form a bag shape. Further, although not shown, it may be encapsulated to further the outer edge and the outer peripheral edge of the second fabric water-repellent fabric in piping. As described above, the liquid absorbent pad 1 of this example can be obtained. In addition, as shown in FIG. 10 described later, the above sewing is performed by laminating the second cloth 3 and the laminated body G in this order on the skin side surface of the crotch part 61 of the garment 60. The range from the end edge to the inside of about 5 to 7 mm is sewn by using a sewing method such as overlock using a sewing thread L12 such as a spun thread or woolly thread, and 5 to 7 mm from both side edges of the laminate G. The range up to the inside can be sewn by using a sewing method such as two flats using a sewing thread L13 such as a spun thread or a woolly thread. That is, the configuration of the liquid absorbent pad 1 and the attachment of the garment 60 to the crotch 61 can be performed simultaneously.

The liquid absorbent pad 1 of this embodiment, as shown in FIG. 1, the pad table side, the sewing thread L1 at the time of sewing the outer periphery of the through hole 400, opposite side edges and first product Sotai 4 The sewing thread L5 when the cloth 2 is sewn is at least exposed.

Next, the effect of the liquid absorption pad of this example is demonstrated . Liquid absorbent pad 1 of the present embodiment will promptly liquid penetrates into rear surface from the front surface of the first fabric 2, hardly spread liquid in the pad table side. Therefore, the liquid absorbent pad 1 is easy for the wearer to feel dry. The liquid absorbent pad 1 has a product Sotai 4 having a specific structure as described above. Therefore, the liquid that has penetrated into the pad flows below the upper absorbent layer 41 while being absorbed by the upper absorbent layer 41. Here, the upper absorbent layer 41 has a notch 410 extending rearward from a midway portion in the front-rear direction. In addition, a permeation layer 42 that allows the liquid to permeate from the front side surface to the back side surface is disposed in contact with the back side surface of the upper absorbent layer 41. Therefore, the front side surface of the osmotic layer 42 can be exposed along the notch 410. The portion defined by the front side surface of the permeation layer 42 exposed by the notch 410 and the end surface in the thickness direction of the upper absorbent layer 41 in the notch 410 is a flow for guiding the liquid to the back side of the pad. Functions as a road. That is, the speed at which the liquid permeates the permeation layer 42 is faster than the speed at which the liquid is absorbed by the upper absorption layer 41, so that the liquid is drawn downward by the notch 410 and is disposed below the bottom absorption layer 43. Is absorbed and retained. Therefore, the liquid absorption pad 1 is unlikely to accumulate liquid on the front side of the pad.

Furthermore, the liquid absorbent pad 1 of this embodiment, the product Sotai 4 has a three-dimensional forming layer 40. Therefore, when the liquid contacts the first cloth 2 at the position corresponding to the through hole 400, the first cloth 2 bends downward due to the weight of the liquid , and the liquid passes through the first cloth 2 and the liquid passes through the through hole 400. fall into. Therefore, the liquid absorbent pad 1 of this embodiment, compared with the case where there is no three-dimensional forming layer 40 hardly spread liquid front surface of the first fabric 2, easy to diffuse liquid below the first cloth 2 . Therefore, in the liquid absorbent pad 1 of this example, the front side surface of the first cloth 2 is difficult to get wet with the liquid , and the dry feeling of the pad front side surface can be improved. The three-dimensionally formed layer 40 has the same absorption function as that of the upper absorbent layer 41. Therefore, the liquid absorption pad 1 of this example can easily prevent the liquid from flowing backward from the upper side, and the solid formation layer 40 can also absorb the liquid , which contributes to an increase in the absorption capacity on the upper side of the pad. can do.

(Example 2)
9 and 10 show a garment having a crotch part according to the second embodiment. In the garment 6 having the crotch part 61 of this example, the liquid absorbent pad 1 of Example 1 is disposed on the skin side of the crotch part 61 and attached to the garment 6. In this example, specifically, the garment 6 having the crotch portion 61 is a sanitary short 60. This will be described in detail below.

  The sanitary shorts 60 includes a front body part 62, a back body part 63, and a crotch part 61 connected between the front body part 62 and the back body part 63 by sewing. The front body part 62 and the back body part 63 are connected to each other by sewing on both side surfaces of the shorts to constitute a shorts body part. In addition, the connection part of both sides of shorts is abbreviate | omitted. In the sanitary shorts 60, the crotch part 61 is moved rearward as a whole by disposing the front end part of the crotch part 61 as close as possible to the lower end edge of the front body part 62. Therefore, the sanitary shorts 60 is designed so that the front end portion of the crotch portion 61 is relatively inconspicuous when viewed from the front.

The liquid absorption pad 1 of Example 1 is disposed on the skin side surface of the crotch part 61 of the sanitary shorts 60 and attached to the shorts by sewing. In this embodiment, specifically, the skin side of the crotch portion 61, as the back surface of the second fabric 3 of the liquid absorbent pad 1 is in contact the liquid absorbent pad 1 are arranged. The liquid absorbent pad 1 is sewn at its front edge and rear edge to the crotch 61 using a sewing thread L12 such as a spun thread or a woolly thread. Further, the liquid absorbent pad 1 is sewn at both side edges to the crotch portion 61 by using a sewing thread L13 such as a spun thread or a woolly thread. Specifically, the sanitary shorts 60 of this example superimposes the second cloth 3 and the above-described laminated body G on the skin side surface of the crotch part 61 of the garment 60 in this order, The range from the rear end edge to the inside of about 5 to 7 mm is sewn by a sewing method such as overlock using a sewing thread L12 such as a span thread or a woolly thread, and 5 to 5 mm from both side edges of the laminate G. By sewing the inside of the range up to about 7 mm by using a sewing method such as two flats using a sewing thread L13 such as a spun thread or woolly thread, the configuration of the liquid absorbent pad 1 and the crotch part 61 of the garment 60 are obtained. It is configured to be performed at the same time. In addition, in this example, the liquid absorption pad 1 is attached to the sanitary shorts 60 so that the front end edge is disposed below the rear end edge in a worn state.

Next, the effect of the sanitary shorts 60 of this example will be described. The sanitary shorts 60 of this example uses the liquid absorbent pad 1. Therefore, even when the sanitary shorts 60 of this example is used for a relatively long time, it is difficult for liquid to accumulate on the front side of the pad. Therefore, the wearer of the sanitary shorts 60 of the present example can hardly feel wet on the crotch portion even when wearing the physiological shorts for a relatively long time, and can obtain a dry feeling for a long time. In addition, the sanitary shorts 60 of this example is gentle to the wearer's skin due to the soft touch of the cloth of the liquid absorbent pad 1 and the excellent dry feeling. Moreover, since the sanitary shorts 60 of this example can be worn directly without using a disposable paper napkin, the amount of disposable paper napkin used can be reduced. As a result, garbage is reduced and it is friendly to the global environment.

  As mentioned above, although the Example of this invention was described in detail, this invention is not limited to the said Example, A various change is possible within the range which does not impair the meaning of this invention.

For example, in the second embodiment, the liquid absorbing pad 1 is attached to the sanitary shorts 60 by sewing. However, the liquid absorbing pad 1 is detachably attached to the sanitary shorts 60 using a double-sided fastener or the like. You can also In this case, when the liquid absorbent pad 1 is soiled with liquid , the liquid absorbent pad 1 can be easily detached from the crotch part 61 and washed. Further, in this case, it becomes easy to replace the liquid absorbent pad 1 with a new one when the liquid absorbent pad 1 becomes old.

Moreover, in the said Example, although the liquid to absorb was demonstrated using the case of menstrual blood or a thing of a thing, it is not limited to this, A urine etc. may be sufficient.

Further, each layer of the mode of forming the product layer body is not limited to the embodiments described above and can be appropriately changed.

1 Liquid absorbent pad 2 first cloth 3 second fabric 4 product Sotai 40 stereogenic layer 400 through hole 41 third fabric (upper absorbent layer)
410 Notch 42 Penetration Layer 43 Bottom Absorption Layer 433 Penetration Layer Side Absorption Layer 434 Second Cloth Side Absorption Layer 5 Water-Repellent Cloth L1 to L13 Sewing Thread 6 Clothing 60 with Crotch Part Sanitary Shorts 61 Crotch Part 62 Predecessor Cour part 63 back body part

Claims (15)

A crotch bottom of the liquid absorbent pad that will be placed on the skin side that put the clothing,
A first cloth through which liquid can penetrate;
It is placed on the skin side of the crotch portion, and a second fabric liquid does not substantially penetrate,
Provided between the first fabric and the second fabric, in a side view, that you have a third fabric having a notch extending rearward from the middle portion of the front-rear direction Features a liquid absorbent pad. The liquid absorbent pad according to claim 1,
  The liquid absorption pad, wherein the cutout portion of the third fabric extends from a midway portion in the front-rear direction of the third fabric to a rear end in a side view. The liquid absorbent pad according to claim 1 or 2,
  A laminate is provided between the first cloth and the second cloth,
  The laminate is
  An upper absorbent layer that is disposed on the first fabric side and absorbs liquid on the upper side; an infiltration layer that is disposed in contact with the back side surface of the upper absorbent layer and permeates the liquid from the front side surface to the back side surface; A bottom absorbent layer disposed in contact with the back side surface of the permeation layer, formed at least rearward from the upper absorbent layer and absorbing and holding the liquid on the bottom side;
  The liquid absorbent pad, wherein the third cloth is the upper absorbent layer. The liquid absorbent pad according to claim 3 ,
Upper miracle Sotai is between the rear surface and the front surface of the upper absorbent layer of the first fabric, that has a three-dimensional forming layer is a through hole penetrating in the layer thickness direction is formed Features a liquid absorbent pad. The liquid absorbent pad according to claim 4 ,
The liquid absorption pad, wherein the through hole and the front end of the notch are arranged so as to overlap each other in a plan view. The liquid absorbent pad according to claim 4 or 5 ,
Characterized by comprising a sewing thread comprising a portion exposed to the front surface of the first fabric with sewn and along the outer periphery of the first fabric and the upper miracle layer body of the through hole And liquid absorption pad. The liquid absorbent pad according to any one of claims 3 to 6 ,
The liquid absorption pad, wherein the notch is formed so that its width increases toward the rear of the upper absorbent layer. It is a liquid absorption pad of any one of Claims 3-7 ,
Both side edges of the upper miracle layer body, a liquid absorbent pad, characterized in that arranged on the inner side than the first fabric and the second side edges of the fabric. The liquid absorbent pad according to any one of claims 3 to 8 ,
The liquid absorption pad, wherein the bottom absorbent layer is composed of a single layer or a plurality of layers. The liquid absorbent pad according to any one of claims 3-9,
The second fabric, in plan view, is formed larger than the first fabric and the upper miracle Sotai,
A liquid- absorbing pad comprising a water-repellent water-repellent cloth that connects between the outer peripheral edges of the first cloth and the outer peripheral edge of the second cloth. It is a liquid absorption pad given in any 1 paragraph of Claims 3-10 ,
Upper miracle Sotai, the liquid absorbent pad, characterized in that it is sewn to the back surface of the first fabric. It is a liquid absorption pad given in any 1 paragraph of Claims 1-11 ,
The first cloth has a first penetrating cloth that contacts the crotch portion of the wearer of the garment, and a second penetrating cloth disposed in contact with the back side surface of the first penetrating cloth,
The first permeable cloth and the second permeable cloth both have a mesh-like surface,
The liquid- absorbing pad according to claim 1, wherein the mesh-like surface of the first penetrating cloth is coarser than the mesh-like surface of the second penetrating cloth. Clothing having a crotch,
A garment having a crotch part, wherein the liquid absorbent pad according to any one of claims 1 to 12 is disposed on a skin side of the crotch part and attached to the garment. A garment having a crotch part according to claim 13 ,
A garment having a crotch part, wherein the entire periphery of the liquid absorbent pad is sewn to the crotch part. The garment having a crotch part according to claim 13 or 14 , wherein the garment having a crotch part is a sanitary short.