WO2016092708A1

WO2016092708A1 - Disposable garment and absorbent body

Info

Publication number: WO2016092708A1
Application number: PCT/JP2014/083062
Authority: WO
Inventors: 山田　菊夫
Original assignee: 山田　菊夫
Priority date: 2014-12-12
Filing date: 2014-12-12
Publication date: 2016-06-16
Also published as: WO2016092904A1; WO2016092898A1; WO2016092877A1; WO2016092876A1; WO2016092875A1; WO2016092891A1

Abstract

Provided is a disposable garment in which leakage of urine, etc. does not easily occur, and which has an excellent appearance and reduces the feeling of resistance of a wearer to wearing said garment. A disposable garment (1) according to the present invention, said garment being provided with a waist fitting portion (20) that is fitted to the waist of a wearer (P), and an elastic member (17) that is capable of pressing, to a body side by means of elastic force, an absorbent core (10) for excrement absorption, said absorbent core (10) being disposed in at least a portion of a region extending from the front to the rear of the waist fitting portion (20) via the crotch of the wearer (P), is characterized in that the elastic member (17) is capable of pressing the absorbent core (10) to the body side by means of elastic force.

Description

Disposable clothing and absorbent

The present invention relates to a disposable garment and an absorbent body.

Conventionally, as disposable clothing for excrement absorption, for example, there are disposable diapers and the like. Many of these disposable diapers are formed with side gathers around the legs to prevent leakage (see Patent Document 1).

JP 2014-193209 A

In conventional disposable diapers, since the absorbent body (absorbing core) is difficult to adhere to the body, a gap is easily generated between the absorbent body and the body. When there is such a gap, when urine etc. is released with the body lying on its back, the amount of urine etc. released is greater than the amount absorbed by the absorber, or the urine etc. does not reach the absorber In addition, urine may lean from the gap to the abdomen.

Urine or the like that has not been absorbed by the absorber travels through the body and reaches the side gathers of the disposable diaper. The side gathers are formed of a non-woven fabric or the like, and are not themselves absorbent. For this reason, flowing urine cannot be prevented, and leakage of urine to the outside occurs. The same is true when the body is in the sideways orientation.
Moreover, in the conventional disposable diaper, if urine etc. are absorbed, the absorbed part will swell and will rise only there. In that case, since it becomes obvious at a glance that urine and the like have been discharged, the situation is not preferred by the wearer. Such inconvenience can also occur in female menstrual blood and the like.
Furthermore, since the conventional disposable diaper has the same external appearance as a conventional diaper, there is a problem that it is easy for the wearer to feel resistance.

An object of the present invention is to provide a disposable garment and an absorbent body that are less likely to leak urine and the like, have an excellent appearance, and have a reduced resistance to wearing by the wearer.

The present invention solves the above problems by the following means.
1st invention is the excretion arrange | positioned in the at least one part of the area | region extended through the crotch of the said wearer's crotch from the front part of the trunk | drum mounting part to the rear part of the said trunk | drum mounting | wearing part with which a wearer's waist is mounted | worn A disposable garment comprising an elastic member capable of pressing an absorbent core for absorbing objects to the body side by elastic force, wherein the elastic member is capable of pressing the absorbent core to the body side by elastic force. It is a disposable garment characterized by being.
2nd invention is the disposable clothing of 1st invention, Comprising: The said trunk | drum mounting part is equipped with the crotch part which can be attached or detached or opened | released between the said front part and the said rear part, It is characterized by the above-mentioned. .
3rd invention is the disposable clothing of 1st or 2nd invention, Comprising: The said trunk | drum mounting part contains the paper sheet which can absorb a water | moisture content, It is characterized by the above-mentioned.
4th invention is the disposable clothing of 3rd invention, Comprising: The said paper sheet has a non-flat part on the surface, It is characterized by the above-mentioned.
A fifth aspect of the invention is the disposable garment according to any one of the first to fourth aspects of the invention, wherein the trunk portion mounting portion has a printed layer.
A sixth invention is the disposable garment according to any one of the first to fifth inventions, and is characterized by comprising an absorbent core held by the elastic member.
According to a seventh aspect, in the disposable garment according to any one of the first to sixth aspects, the trunk portion mounting portion includes a non-hydrophilic sheet.
An eighth invention is the disposable garment according to any one of the first to seventh inventions, wherein the elastic member is included in an elastic sheet that can be expanded and contracted in a direction extending from the front part to the rear part, It is characterized by.
A ninth aspect of the invention is the disposable garment of the eighth aspect of the invention, wherein the elastic sheet is formed with a non-flat portion having air permeability at a portion where the elastic member is disposed. A tenth aspect of the invention is the disposable garment according to any one of the first to ninth aspects of the invention, wherein the torso attaching part is a second elastic part that presses around the lower abdomen of the wearer, and the second elastic part. And a first elastic part disposed on the upper part of the part.
An eleventh aspect of the invention is the disposable garment of the tenth aspect of the invention, in which the torso mounting portion includes a pressing member capable of pressing the elastic member against the body side by an elastic force, the first elastic portion and the second elastic portion. It is provided in at least one of the elastic portions.
A twelfth aspect of the present invention is the disposable garment according to the eleventh aspect, wherein the trunk portion mounting portion is formed with a non-flat portion having air permeability at a portion where the pressing member is disposed. To do.
A thirteenth invention is the disposable garment according to any of the eighth to twelfth inventions, wherein the elastic sheet is attached to the torso attaching portion on at least one end side of a front end or a rear end. It is characterized by.
A fourteenth aspect of the invention is the disposable garment according to any one of the tenth to thirteenth aspects of the invention, wherein the elastic sheet has an end of the first elastic part, an end of the second elastic part, or the first It is attached to the said trunk | drum mounting part in the junction part of 1 elastic part and 2nd elastic part, It is characterized by the above-mentioned.
A fifteenth aspect of the invention is the disposable garment according to any one of the first to fourteenth aspects of the invention, comprising an inner sheet disposed above the elastic member.
A sixteenth aspect of the invention is the disposable garment according to any one of the eighth to fifteenth aspects of the invention, wherein the elastic sheet includes a paper sheet.
A seventeenth aspect of the invention is the disposable garment according to any one of the eighth to sixteenth aspects of the invention, wherein the elastic sheet includes an absorbent body provided with the absorbent core, and at the side edge portion of the absorbent body, A non-joint portion between the elastic sheet and the absorber is formed, and the side edge portion stands up when the absorber is pressed to the body side to form a three-dimensional side gather. To do.
An eighteenth aspect of the invention is the disposable garment according to any one of the eighth to seventeenth aspects of the invention, wherein the elastic sheet includes a front sheet having one end joined to the front part of the body part mounting part, and the body. A rear seat having one end joined to the rear portion of the portion mounting portion, and the elastic member is included in at least one of the front seat and the rear seat, and the other end of the front seat and the rear seat The other end of the front seat and the other end of the rear seat are in contact with each other, and the elastic member causes the absorbent body including the absorbent core to move by elastic force. It is possible to press on the body side.
A nineteenth aspect of the invention is the disposable garment according to any one of the eighth to eighteenth aspects of the invention, wherein a front sheet having one end joined to the front part of the trunk part mounting part, and the trunk part mounting part A rear sheet having one end joined to the rear part, wherein the elastic member is included in at least one of the front sheet and the rear sheet, and the absorbent body including the absorbent core is the other of the front sheet. The elastic member is detachable between an end and the other end of the rear sheet, and the elastic member is held between the other end of the front sheet and the other end of the rear sheet. Can be pressed to the body side by an elastic force.
A twentieth aspect of the invention is the disposable garment according to any one of the eighth to seventeenth aspects of the invention, in which the absorbent body is attached to the trunk portion mounting portion on at least one end side of the front end or the rear end. It is characterized by.
A twenty-first invention is a disposable garment according to any one of the first to twentieth inventions, comprising an absorbent body including the absorbent core, wherein the elastic member is opposite to the body side of the absorbent core. It is arranged in that.
A twenty-second invention is a disposable garment according to any one of the twelfth to twenty-first inventions, wherein the pressing member is any of a straight line, a curved line, and a line including a straight line or a curved line in the trunk mounting portion. As well as being arranged in any of continuous, intermittent and continuous and intermittent forms.
A twenty-third invention is a disposable garment according to any one of the twelfth to twenty-second inventions, wherein the trunk portion mounting portion is disposed along the direction intersecting the arrangement direction in which the linear pressing member is arranged. When cut, an open end is formed in which the end of the pressing member is exposed.
A twenty-fourth aspect of the invention is the disposable garment according to any of the eleventh to twenty-second aspects of the invention, wherein the open end portion is arranged along the direction intersecting the arrangement direction in which the linear pressing member is arranged. In this case, a frill portion in which the elastic force by the pressing member is suppressed is formed.
A twenty-fifth aspect of the invention is the disposable garment according to any one of the first to twenty-fourth aspects of the invention, wherein the torso attaching part can be attached at a position below the hip bone of the wearer.
A twenty-sixth invention is the disposable garment according to any one of the sixteenth to twenty-fourth inventions, wherein the width of the crotch is less than the width of the absorber or the elastic sheet. .
A twenty-seventh aspect of the invention is the disposable garment according to any one of the first to twenty-sixth aspects of the invention, characterized in that the body portion mounting portion can be adjusted in outer peripheral length by a string-like member.
A twenty-eighth aspect of the invention is the disposable garment according to any one of the first to twenty-seventh aspects of the invention, wherein the trunk portion mounting portion is different in size between the front portion and the rear portion.
A twenty-ninth aspect of the present invention is an excrement absorbing absorbent comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent is The elastic member is disposed in at least a part of a region extending through the crotch from the front part of the wearer to the rear part, and can be expanded and contracted in a direction extending from the front part to the rear part, and by the elastic force of the elastic member, The absorbent body is characterized by pressing the absorbent core toward the body.
In addition, the said structure may be improved suitably, and at least one part may substitute for another structure.

According to the present invention, it is possible to provide a disposable garment and an absorbent body that are less likely to leak urine and the like, have an excellent appearance, and have a reduced resistance to wearing by the wearer.

It is an external view of the disposable garment 1 in the state worn by the wearer P. 1 is a cross-sectional view of a disposable garment 1. It is the figure which showed the variation of the trunk | drum mounting part. It is a fragmentary sectional view showing an example of paper sheet 201 in which uneven part 213 was formed. It is a figure explaining the flow of the air in the paper sheet 201 to which the embossing was given. FIG. 6 is a diagram showing a variation of embossing for a paper sheet 201. It is the figure which showed the variation at the time of arrange | positioning the hydrophobic sheet | seat 209 in the trunk | drum mounting part 20. FIG. It is the figure which showed the variation of how to attach the rubber | gum 202. FIG. It is the figure which showed other embodiment of the joining structure of the 1st elastic part 21 and the 2nd elastic part 22. FIG. 2 is a partial cross-sectional view of an elastic sheet 17 including a paper sheet 201. FIG. It is a figure explaining the variation of the elastic sheet. It is a figure explaining the variation of the elastic sheet. It is a figure explaining joining of the elastic sheet 17 and the absorber 10. FIG. It is the figure which showed the variation of the attachment method to the 2nd elastic part 22 of the elastic sheet. FIG. 6 is a cross-sectional view illustrating an overlapping state between members at a joint portion between the elastic sheet 17 and a second elastic portion 22. It is the figure which showed the variation of the attachment method to the 2nd elastic part 22 of the elastic sheet. It is the figure which showed the variation of the attachment method to the 1st elastic part 21 of the elastic sheet. It is the figure which showed the other variation of the attachment method to the trunk | drum mounting part 20 of the elastic sheet 17. FIG. 2 is a cross-sectional view of the disposable garment 1 in which an elastic sheet 17 is joined to an extension part 21b of a first elastic part 21. FIG. It is a figure explaining the relationship of the width dimension of the elastic sheet 17 and the crotch part 20c. It is a figure explaining the other structure of the trunk | drum mounting part. It is the figure which showed the absorber. It is a figure explaining the effect | action of the disposable clothing 1 of 1st Embodiment. It is an external view of disposable clothing 1A in 2nd Embodiment. It is sectional drawing of disposable clothing 1A. It is the figure which showed the other variation of the attachment method to 22 A of 2nd elastic parts of the elastic sheet. It is the figure which showed the other variation of the attachment method to the 1st elastic part 21 of the elastic sheet. It is a figure explaining the effect | action of 1 A of disposable clothing of 2nd Embodiment. It is a figure explaining the variation of the attachment method of the absorber 10 in 1 A of disposable clothing of 2nd Embodiment. It is a figure explaining 3rd Embodiment and 4th Embodiment. It is a figure explaining 5th Embodiment, 6th Embodiment, and 7th Embodiment. It is a figure explaining 8th Embodiment. It is a figure explaining the disposable clothing of 10th Embodiment. It is sectional drawing of the absorber 10 in 10th Embodiment. It is a figure explaining 11th Embodiment. It is a figure explaining 12th Embodiment. It is a figure explaining 13th Embodiment. It is a figure explaining 14th Embodiment.

(First embodiment)
Hereinafter, a disposable garment according to a first embodiment of the present invention will be described with reference to the drawings and the like.
In this specification, “disposable clothing” refers to clothing that is simply manufactured using materials such as nonwoven fabrics other than sewing products that have been subjected to complicated sewing such as fabric, and is discarded after one use. Not only things but also those that can withstand short-term use and several washes.

The age at which the disposable garment is worn is not limited and may be an adult or a child. Moreover, sex is not limited, either male and female may be sufficient. Furthermore, it may be for pets such as dogs and cats as well as humans.
The disposable clothing of the present specification may be used not only for the purpose of absorbing urine but also for any other excrement and for menstrual blood absorption.
In the present specification, “absorption” is not limited to absorption of urine and the like, but includes absorption of all liquids such as menstrual blood and sweat for women, and absorption of other excreta.

FIG. 1 is an external view of the disposable garment 1 in a state worn by the wearer P. FIG. FIG. 2 is a cross-sectional view of the disposable garment 1.
In addition, in this specification, as shown in FIG. 1, the direction which becomes the upper and lower in the state which the wearer P mounted | worn with the disposable clothing 1 and stood up is demonstrated as an up-down direction in description of the disposable clothing 1. FIG.
In addition, the left and right directions in the state where the wearer P is standing and wearing the disposable garment 1 will be described as the lateral direction in the description of the disposable garment 1.
Further, the front-rear direction (see FIG. 2) in a state where the wearer P wears the disposable garment 1 will be described as the front-rear direction in the description of the disposable garment 1.

As shown in FIGS. 1 and 2, the disposable garment 1 includes a pant-type trunk mounting part 20 and an elastic sheet 17 that is stretched between the front part and the rear part of the trunk mounting part 20. . The absorbent body 10 is arranged inside the elastic sheet 17 (upper side, wearer side, skin contact side). In addition, in FIG. 2, the cross section of the trunk | drum mounting part 20 is shown typically. The configuration of the body mounting portion 20 will be described later.

(Body attachment part)
The trunk | drum mounting part 20 is provided with the 1st elastic part 21 and the 2nd elastic part 22, as shown in FIG. The first elastic part 21 is a part that is worn around the waist of the wearer P, and is arranged on the upper part of the second elastic part 22. The 2nd elastic part 22 is a part which presses a wearer's lower abdominal part periphery.
The second elastic portion 22 includes a crotch portion 20c between the front portion 20a and the rear portion 20b. The crotch part 20c is a part located between the front part 20a and the rear part 20b, and has a detachable connection part 20d. The connecting portion 20d is configured by a hook-and-loop fastener, a hook, a button, and the like. For example, when the connecting portion 20d is configured with a hook-and-loop fastener, the wearer can connect the crotch portion 20c as shown in FIG. 2 by overlapping the connecting surfaces of the hook-and-loop fastener with each other. Moreover, the wearer can open the crotch part 20c by peeling the connection surfaces of the hook-and-loop fasteners.

Note that the connecting portion 20d may be configured to be open only. For example, the crotch part 20c can be opened by joining the crotch part 20c by hot melt, stitching, heat sealing, ultrasonic joining or the like, and dividing the joining part as necessary. In addition, the crotch part 20c can be opened by putting a cut line (perforation) in the crotch part 20c and dividing the cut line as necessary.
In the underpants-type disposable garment 1 shown in the present embodiment, by opening the crotch part 20c, the shape of the torso mounting portion 20 can be a belly-wrap type (see FIG. 24) as in the second embodiment. . In addition, the crotch part 20c is good also as a structure which is not provided with the connection part 20d which can be attached or detached or open | released.

As shown in FIG. 1, the body mounting portion 20 has substantially the same shape as pants that are general underwear and trunks that are clothing, and has the same length. The body mounting portion 20 is provided with slits 24 on both sides. By providing the slit 24, the wearer P can easily move the leg.
In addition, the trunk | drum mounting part 20 is not limited to the example of this embodiment, The shape which covers an upper part rather than the wearer's P waist circumference may be sufficient. Moreover, the trunk | drum mounting | wearing part 20 may cover below a hip bone. Moreover, it becomes easy to move from a leg part by making it into the shape for which both sides were cut further shorter than FIG. 1 (namely, shape which becomes substantially V shape in a front view) for women.
In the body mounting part 20, the front part 20a (front body) and the rear part 20b (rear body) are different in size. By making the rear part 20b of the trunk part mounting part 20 larger than the front part 20a, it is possible to provide the disposable garment 1 that can be easily worn by a wearer with a large buttocks. Moreover, when the magnitude | size of the front part 20a and the rear part 20b differs, since three-dimensional sewing is attained, the disposable garment 1 more fitted to the wearer of various body types can be provided.

As shown in FIG. 1 as an example, the surface of the barrel mounting portion 20 is printed. As will be described later, since the paper sheet 201 is arranged on the surface of the body mounting portion 20 of the present embodiment, it is possible to print a clearer pattern than a nonwoven fabric. By printing colors, patterns, photographs, and the like (hereinafter also referred to as “photographs”) having aesthetic appearance on the surface of the body mounting portion 20, the wearer's resistance to wearing the disposable garment 1 is further reduced. be able to.

As the paper sheet 201, a paper material formed from pulp paper or a material mainly composed of pulp can be used. In other words, the paper sheet 201 can be a paper material produced by processing a base paper sheet as a raw material sheet through a plurality of processes. Here, when the paper sheet 201 is formed from a material mainly composed of pulp, the pulp content is preferably 30% or more, and the pulp content is more preferably 50% or more. Further, desirably, the pulp content is 80% or more. By setting the blending ratio of the pulp as described above, the flexibility of the disposable garment 1 as a whole can be improved, or the production efficiency at the time of manufacture can be improved. Further, by increasing the blending of the pulp, the discarded disposable garment 1 after the disposable garment 1 is discarded can be easily decomposed, for example, in the soil. Therefore, the environmental load can be further reduced, and consideration for the environment can be further improved. The paper sheet 201 is preferably a single sheet (single layer), but may be composed of a plurality of sheets (multiple layers). When the paper sheet 201 is composed of a plurality of sheets, the same thickness or material may be used for the paper sheets 201, or different ones may be used.
The preferred basis weight of the paper sheet 201 varies depending on the material, but as an example, it is 7 to 50 g / m ² , more preferably 10 to 30 g / m ² for a single layer.

As the material for the raw material sheet, various raw material pulps can be used. For example, wood pulp, synthetic pulp, waste paper pulp and the like can be mentioned. Moreover, it is not restricted to natural fibers such as pulp, and regenerated fibers such as rayon can also be used. Furthermore, toilet paper material can also be used as raw material pulp. In this case, for example, it is obtained from softwood bleached kraft pulp obtained from coniferous trees such as red pine, pine pine, todo pine, Douglas fir, hemlock, spruce and broadleaf trees such as beech, oak, hippopotamus, eucalyptus, oak, poplar and alder. Raw material pulp obtained by blending hardwood bleached kraft pulp at a predetermined ratio can also be used. Moreover, it is preferable to use natural fibers as the material of the paper sheet 201. Examples of natural fibers that can be used include kenaf, bamboo fiber, cocoon, cotton, silk thread, and sugar cane. Note that the paper material used for the paper sheet 201 may be water-decomposable or non-water-decomposable. Moreover, the paper material used for the paper sheet 201 is not limited to what was mentioned above.

Further, the paper sheet 201 can be set to a desired hardness according to the thickness, material, and the like. Therefore, the disposable garment 1 having a three-dimensional design can be manufactured by using a technique such as partially changing the thickness of the paper sheet 201. By this method, for example, the disposable garment 1 can be designed like a correction underwear. In this case, it is possible to provide the disposable garment 1 in which the body line is less noticeable or the body line can be more beautifully shown. Moreover, the disposable garment 1 can be made to have the same texture as that of a normal garment or the like by partially hardening the paper sheet 201 at the end of the body mounting portion 20. Further, by making the paper sheet 201 partially thick and making the part hard, it is possible to make the paper sheet 201 partially difficult to bend. According to this, in the hardened part, more gaps are formed between the paper sheet 201 and the body, so that air permeability can be improved. On the other hand, since the paper sheet 201 is easily bent by reducing the thickness of the paper sheet 201, the disposable garment 1 can be softened entirely or partially.

FIG. 3 is a view showing a variation of the body mounting portion 20. Note that the configuration shown in FIG. 3 is common to the first elastic portion 21 and the second elastic portion 22 constituting the body mounting portion 20. In addition, although illustration is abbreviate | omitted in FIG. 3, between each part is adhere | attached with the paste material as needed.
As shown in FIG. 3A, the body mounting portion 20 of the present embodiment includes a paper sheet 201 disposed on the outermost side, a rubber 202 (pressing member), and a nonwoven fabric 203 disposed on the most body side. It is equipped with. The paper sheet 201 includes a printing layer 201a on the surface. The rubber 202 may be a rubber made of urethane, silicon or the like, a rubber made of other synthetic materials, a natural rubber, or other elastic material.

For example, a photograph or the like is printed on the print layer 201a by a technique such as inkjet. The surface of the printing layer 201a is preferably subjected to color fading prevention treatment, for example, by performing a varnishing process or adding a binder. Examples of the binder include known materials such as PVA, CMC, EVA, acrylic, and lacquer. Ink that has been subjected to color fading prevention treatment can also be used.
When the thickness of the paper sheet 201 is thin, it is desirable to form the printing layer 201a by flexographic printing. Flexographic printing has features such as a small contact surface between the plate and the paper sheet 201 and a low printing pressure. Therefore, it is easy to peel off the paper sheet 201 from the plate, which is suitable for forming the printing layer 201a on the thin paper sheet 201.

FIGS. 3B to 3F show another embodiment of the body mounting portion 20.
3 (b), the nonwoven fabric 204 is disposed between the paper sheet 201 and the rubber 202 in the configuration of FIG. 3 (a).
In the body mounting portion 20 shown in FIG. 3C, the nonwoven fabric 205 is arranged on the outer side of the paper sheet 201 in the configuration of FIG.
3 (d), the nonwoven fabric 206 is disposed between the paper sheet 201 and the rubber 202 in the configuration of FIG. 3 (c).
In the body mounting portion 20 shown in FIG. 3E, a nonwoven fabric 207 is disposed between the paper sheet 201 and the nonwoven fabric 206 in the configuration of FIG.
In the configuration shown in FIGS. 3B to 3E described above, in the paper sheet 201, the non-woven fabric is disposed on the outer side of the printing layer 201a, so that the photograph of the printing layer 201a is peeled off or discolored due to friction. Can be reduced.

3 (f), in the configuration of FIG. 3 (b), a nonwoven fabric 208 is disposed on the outer side of the paper sheet 201, and a printed layer 208a is formed on the surface of the nonwoven fabric 208. . Thus, the paper sheet in the present invention is paper, and the paper may include a polymer material or the like. In the configuration of FIG. 3 (f), a paper sheet 201 is disposed on the back side of the nonwoven fabric 208. According to this configuration, since the photograph or the like formed on the printing layer 208a appears to float, the wearer or the like can see a clearer photograph or the like as compared with the case where the paper sheet 201 is not provided. In addition, in the nonwoven fabric 208 shown in FIG. 3 (f), when the printing layer 208a is formed on the paper sheet 201 side, it is possible to reduce a problem that a photograph of the printing layer 208a is peeled off or discolored due to friction. it can.

3 (g), a rubber film 210 is disposed instead of the rubber 202 in the configuration of FIG. 3 (c). The rubber film 210 is a film-like elastic member and is made of, for example, silicon rubber. By disposing the rubber film 210 on the body side of the paper sheet 201, it is possible to suppress urine and the like from moving from the body side to the paper sheet 201 side.
In the configuration of FIGS. 3A to 3G described above, the non-woven fabric 203 is disposed on the body side, so that the touch is excellent.

Further, the material of the nonwoven fabric can be appropriately selected according to the position where it is arranged. For example, in the configuration shown in FIG. 3C, the nonwoven fabric 203 disposed on the body side may be a hydrophilic nonwoven fabric, and the nonwoven fabric 205 disposed on the outside may be a hydrophobic nonwoven fabric. By disposing the hydrophilic nonwoven fabric 203 on the body side, urine and the like can be quickly moved to the paper sheet 201 side without being diffused on the surface of the nonwoven fabric 203. Further, by disposing the hydrophobic nonwoven fabric 205 on the outside, it is possible to prevent urine or the like absorbed by the paper sheet 201 from seeping out to the outside. The material and arrangement of the nonwoven fabric are not limited to the example shown in FIG. 3C, and can be appropriately selected for each nonwoven fabric shown in FIGS. 3B to 3G.

Note that it is desirable to apply a paste material (not shown) between the nonwoven fabric 205 and the paper sheet 201 disposed on the outside. At this time, the paste material may be applied to the entire surface of the nonwoven fabric 205 without any gap, or a region where the paste material is not partially applied to the nonwoven fabric 205 may be provided. For example, the paste material may be applied in a striped shape, a lattice shape, a halftone dot shape, or the like, or a fixed shape or a random shape paste material may be applied regularly or irregularly. When the paste material is applied to the entire surface of the nonwoven fabric 205 without a gap, the waterproof property of the nonwoven fabric 205 can be further improved. In addition, in the case where a region where the paste material is not partially applied to the nonwoven fabric 205 is provided, the air permeability can be improved while maintaining the waterproof property of the nonwoven fabric 205 to some extent. On the other hand, between the nonwoven fabric 203 arranged on the body side and the paper sheet 201, for example, a paste material is applied in a stripe shape, a lattice shape, a halftone dot shape, etc. in order to ensure air permeability and water permeability. It is preferable to provide a region where the paste material is not partially applied to the nonwoven fabric 203.
The joining method of the above-mentioned

nonwoven fabric

203 or 205 and the paper sheet 201 is not limited to the glue material, and may be any method of hot melt, stitching, heat sealing, joining by ultrasonic waves, and other known methods. Or a combination thereof.

Further, the paper sheet 201 has an uneven portion (non-flat portion) on the surface. FIG. 4 is a partial cross-sectional view illustrating an example of the paper sheet 201 on which the uneven portion 213 is formed. As shown in FIG. 4, a concavo-convex portion 213 including a concave portion 211 and a convex portion 212 is formed on the entire surface of the paper sheet 201. The concave portion 211 and the convex portion 212 can be formed by, for example, embossing. Specifically, a pair of metal rolls (embossing rolls) provided with a plurality of embossing protrusions on the circumferential surface of the rolls are arranged opposite to each other and rotated, and the paper sheet 201 is passed between the rolls. The paper sheet 201 can be embossed. However, the method for forming the concavo-convex shape on the surface of the paper sheet 201 is not limited to embossing, and may be formed by other methods. Moreover, the cross-sectional shape of the uneven | corrugated | grooved part 213 by embossing is not restricted to the waveform shown in FIG. 4, For example, a triangle, a square, a semicircle, etc. may be sufficient. By forming the uneven portion 213 on the surface of the paper sheet 201, the paper sheet 201 can be made bulky.

The concave and convex portion 213 of the paper sheet 201 is not limited to the concave and convex shape as shown in FIG. That is, the non-flat portion is not limited to the concavo-convex portion 213 that is an example, and various shapes that function equally can be applied. Furthermore, even if a part includes a flat part, it may be a non-flat part as a whole.
Further, the paper sheet 201 has a large number of non-flat portions having air permeability due to generation of wrinkles on the surface. Therefore, in addition to the concavo-convex portion 213 by embossing, many gaps are formed inside the body portion mounting portion 20. Therefore, the air permeability of the trunk portion mounting portion 20 can be further improved.
The printing layer 208a may be formed on the paper sheet 201 before embossing, or the printing layer 208a may be formed on the paper sheet 201 after embossing.

Here, the air permeability when the paper sheet 201 is embossed will be described with reference to FIG. FIG. 5 is a diagram for explaining the flow of air in the embossed paper sheet 201. FIG. 5 corresponds to, for example, a cross section between the paper sheet 201 and the nonwoven fabric 204 in FIG. In FIG. 5, the printing layer 201a is not shown.

As shown in FIG. 5, in the first pattern, the air A1 passes between the concave portion 211 and the convex portion 212 formed on the surface of the paper sheet 201. In the second pattern, the air A 2 passes between the paper sheet 201 and the nonwoven fabric 204. Note that the glue material 214 that bonds between the paper sheet 201 and the nonwoven fabric 204 is partially applied between the paper sheet 201 and the nonwoven fabric 204. Therefore, the air A 2 can pass through the space where the glue material 214 is not applied between the paper sheet 201 and the nonwoven fabric 204. In the third pattern, the air A3 passes through the paper sheet 201 and the nonwoven fabric 204 in this order. In the third pattern, the air A3 can also pass through the nonwoven fabric 204 and the paper sheet 201 in this order, as indicated by a broken line in the drawing. Note that the form through which air passes is not limited to the three patterns described above, and various forms are conceivable. For example, air can also pass across the concavo-convex portion 213.

FIG. 6 is a diagram showing a variation of embossing for the paper sheet 201. FIG. 6 illustrates an example in which embossing is performed on the configuration of FIG. In addition, although illustration is abbreviate | omitted in FIG. 6, the rubber | gum 202 is laminated | stacked on the nonwoven fabric 203 in the step before embossing.
As shown in FIG. 6A, the sheet body 200 having the uneven portion 213 can be formed by embossing a laminated body of the nonwoven fabric 203, the paper sheet 201, and the nonwoven fabric 205. The sheet body 200 is a member that serves as a base of the body mounting portion 20.
As illustrated in FIG. 6B, the sheet body 200 having the uneven portions 213 can be formed by embossing the laminated body of the nonwoven fabric 203 and the paper sheet 201 and further attaching the nonwoven fabric 205. In this example, the laminated body of the nonwoven fabric 205 and the paper sheet 201 may be embossed, and the nonwoven fabric 203 may be attached thereon.
As shown in FIG. 6C, the sheet body 200 having the concavo-convex portions 213 can be formed by embossing a single paper sheet 201 and pasting the

nonwoven fabrics

203 and 205 on both sides of the paper sheet 201. it can.

Here, the example which has arrange | positioned the non-hydrophilic sheet | seat to the trunk | drum mounting part 20 is demonstrated. FIG. 7 is a view showing a variation when the hydrophobic sheet 209 is disposed on the body mounting portion 20. FIG. 7 illustrates an example in which the hydrophobic sheet 209 is arranged in the configuration of FIG.
7A, a hydrophobic sheet 209 as a non-hydrophilic sheet is arranged between the nonwoven fabric 205 and the paper sheet 201 arranged on the outside. As the hydrophobic sheet 209, for example, a moisture permeable film can be used. The moisture permeable film is a member having a characteristic of allowing air to pass but not moisture. When the printing layer 201a is formed on the surface of the paper sheet 201, it is preferable to use a highly transparent moisture permeable film for the hydrophobic sheet 209 in order to improve the visibility of the printing layer 201a. In that case, a fine photograph or the like formed on the print layer 201a can be shown more clearly. The hydrophobic sheet 209 is not limited to a sheet having high transparency, and may be translucent, for example.

In the body mounting portion 20 shown in FIG. 7B, a hydrophobic sheet 209 is disposed between the nonwoven fabric 205 and the paper sheet 201 disposed on the outside. In this example, the hydrophobic sheet 209 has a printed layer 209a on the surface. In this example, the rubber 202 may be disposed between the paper sheet 201 and the hydrophobic sheet 209.
In addition, when a printing layer is formed on the paper sheet 201 or the hydrophobic sheet 209, it is preferable that the rubber 202 is not disposed outside the printing layer in order to improve the visibility of the printing layer. Further, the non-hydrophilic sheet is not limited to a hydrophobic sheet, and may be a waterproof sheet or the like.

3 (a) to 3 (g), the rubber 202 is a member that can press the body mounting portion 20 to the body side by elastic force. Therefore, by arranging the rubber 202 over the entire circumference of the torso mounting part 20, the torso mounting part 20 can be pressed to the body side so as to surround the periphery of the mounted part (for example, around the waist). . Moreover, not only a wearer's trunk | drum but the circumference | surroundings of a leg part can also be pressed.

FIG. 8 is a view showing a variation of how to attach the rubber 202. In addition, in FIG. 8, the perimeter of the trunk | drum mounting part 20 is shown typically.
As shown to Fig.8 (a), the rubber | gum 202 may be continuously arrange | positioned over the perimeter of the trunk | drum mounting part 20 (1st elastic part 21, 2nd elastic part 22).
As illustrated in FIG. 8B, the rubber 202 may be intermittently disposed over the entire circumference of the body mounting portion 20 (the first elastic portion 21 and the second elastic portion 22).
As shown in FIG. 8 (c), the rubber 202 is intermittently disposed between the portion continuously disposed over the entire circumference of the body mounting portion 20 (the first elastic portion 21 and the second elastic portion 22). The part arrange | positioned in may be mixed.
In FIG. 8A to FIG. 8C, the rubber 202 may be disposed in parallel to the body mounting portion 20 or may be disposed in an oblique direction.

The rubber 202 may be arranged in a straight line as shown in FIGS. 8A to 8C, or may be arranged in a curved shape as shown in FIG. 8D. Good. Further, the shape of the curve may be a waveform as shown in FIG. Furthermore, as shown in FIG. 8F, the rubber 202 may be arranged as a line partially including a straight line or a curve.

As described above, in the trunk portion mounting portion 20 of the present embodiment, the rubber 202 as a pressing member is disposed over the entire circumference, and the absorber 10 is disposed inside the trunk portion mounting portion 20. And in the trunk | drum mounting part 20 of this embodiment, two resultant force of the force in which the elastic sheet 17 presses the absorber 10 and the force in which the rubber 202 presses the trunk | drum mounting part 20 to the body side acts on a body. Provide structure. Due to the action of such a structure, it becomes possible to mount the torso mounting part 20 below the wearer's hipbone for the first time. Furthermore, the trunk | drum mounting part 20 can be pressed to the body side so that the circumference | surroundings of the site | part with which it was mounted | worn may be enclosed. According to this, even when the length of the torso mounting portion 20 is shortened in the same manner as normal underwear, the disposable garment 1 can be mounted at the position of the hip bone of the wearer (see FIG. 1). Moreover, it can also be set as the product mounted | worn below a hip bone by shortening length further. Therefore, the disposable garment 1 of the present embodiment is not only a product with an unpleasant aesthetic appearance compared to normal underwear, but also has a good appearance when worn and a product with a good wearing feeling. Further, the shrinkage force of the rubber 202 causes wrinkles on the surface of the torso mounting part 20, and many gaps are formed between the torso mounting part 20 and the body. Therefore, the air permeability of the trunk portion mounting portion 20 can be improved.

Moreover, as shown in FIG. 8, the pressing force toward the body direction of the torso mounting portion 20 can be adjusted by appropriately selecting or combining the attachment methods of the rubber 202.
Moreover, the 2nd elastic part 22 does not need to have an elastic force in the whole, and may be a part. For example, there may be a portion that does not have elasticity in the width direction.
Moreover, there may be a part that does not have elastic force in a part in the circumferential direction, for example, a region to which the absorber 10 described later is attached.
In the present embodiment, since the first elastic portion 21 and the second elastic portion 22 are separate bodies, rubbers having different thicknesses may be used, rubbers having different elastic forces may be used, and strong depending on the application. You may change the height. Note that the same applies to the case where the first elastic portion 21 and the second elastic portion 22 are integrated as shown in FIGS. That is, the rubber corresponding to the first elastic part 21 and the part corresponding to the second elastic part 22 may be made of rubbers having different thicknesses or rubbers having different elastic forces. May be changed.

(Method of joining the first elastic part and the second elastic part in the body mounting part)
As shown in FIG. 9B, the end side of the first elastic portion 21 extends below the upper end of the second elastic portion 22. The 1st elastic part 21 is joined to the 2nd elastic part 22 in this extension part 21a. In this embodiment, the 2nd elastic part 22 is joined to the body side rather than the 1st elastic part 21 in the extension part 21a.

The method of joining the second elastic portion 22 to the first elastic portion 21 may be any method of hot melt, stitching, heat sealing, ultrasonic joining, gluing, and other known methods, or those A combination of these may be used.
In addition, the joining structure of the 1st elastic part 21 and the 2nd elastic part 22 is not limited to said structure. FIG. 9 is a view showing another embodiment of the joint structure between the first elastic part 21 and the second elastic part 22.

In the body mounting portion 20 shown in FIG. 9A, a first elastic portion 21 and a second elastic portion 22 are integrally formed. In this case, the integration method is not limited, and the first elastic part 21 and the second elastic part 22 manufactured separately may be connected.
As for the trunk | drum mounting part 20 shown in FIG.9 (b), the 2nd elastic part 22 is joined to the outer side (opposite side to the body side) rather than the 1st elastic part 21 in the extension part 21a.

(Effect of the first elastic part and the second elastic part 22 being two members of the body mounting part)
(1) When manufacturing the trunk | drum mounting part 20 with one member instead of the two members of the 1st elastic part 21 and the 2nd elastic part 22, according to each body shape, the thickness of a rubber | gum, a pitch dimension, There is a limit to partially adjusting the number, and it has been difficult to give the wearer a fit that fits the body shape.
However, when manufacturing the trunk | drum mounting part 20 with the two members of the 1st elastic part 21 and the 2nd elastic part 22, compared with the case where it manufactures with one member, it becomes easy to make elasticity different partially. .
Thereby, it becomes possible to provide the trunk | drum mounting | wearing part 20 which has a more natural mounting feeling matched with the wearer's P body shape.

(2) When the first elastic part 21 and the second elastic part 22 are two members, it is also easy to change the thicknesses. In that case, since the heat retaining property and the air permeability can be changed between the first elastic portion 21 and the second elastic portion 22, body temperature can be adjusted.
(3) Furthermore, it is possible to select different materials for the first elastic portion 21 and the second elastic portion 22 in consideration of the touch feeling.
(4) What was manufactured in the manufacturing place where the part containing the 1st elastic part 21 and the part containing the 2nd elastic part 22 in the disposable clothing 1 can also be manufactured collectively.
(5) When a dirty part is generated due to the use of the disposable garment 1, it is possible to divide at the joint part between the first elastic part 21 and the second elastic part 22 and discard only the dirty part.

(Elastic sheet)
The elastic sheet 17 is a sheet member that can expand and contract in the length direction. The length direction is a direction extending from the front portion to the rear portion of the trunk portion mounting portion 20 through the crotch of the wearer P.
The sheet member that can be expanded and contracted in the length direction may be, for example, a non-woven fabric, a moisture permeable film, a sheet member such as paper joined to a string-like rubber, rubber itself having elasticity, urethane, A material such as a silicon sheet or stockings, or a knit may be used.
A paper sheet 201 may be disposed on the elastic sheet 17 in the same manner as the trunk portion mounting portion 20 (the first elastic portion 21 and the second elastic portion 22). An embodiment in which the paper sheet 201 is arranged on the elastic sheet 17 will be described. FIG. 10 is a partial cross-sectional view of the elastic sheet 17 provided with the paper sheet 201.

The elastic sheet 17 shown in FIG. 10 includes a paper sheet 201 between two nonwoven fabrics 221. The paper sheet 201 is disposed closer to the body than the rubber 222. In the present embodiment, since the elastic sheet 17 includes the paper sheet 201, the moisture absorption is improved as compared with the case where the elastic sheet 17 does not include the paper sheet 201.
As described above, since the moisture absorption in the elastic sheet 17 is improved, the paper sheet is changed even when the wearer changes its position by turning over or the like and leakage of urine or the like occurs from the absorbent body. Moisture is absorbed by 201. Therefore, a wearer's discomfort can be reduced.
In addition, when the paper sheet 201 is included in the elastic sheet 17, the wrinkles when the elastic sheet 17 contracts are further roughened by increasing the thickness, and the air permeability is further improved.

11 and 12 are diagrams for explaining variations of the elastic sheet 17. The elastic sheet 17 shown in FIGS. 11 and 12 is generally given elasticity by a rubber 17a as an elastic member. However, the elastic sheet 17 is not limited to this, and some elastic sheets 17 are given elasticity. included.
In the elastic sheet 17 shown in FIG. 11A, rubber 17 a that is an example of a sheet member is evenly bonded in the longitudinal direction of the elastic sheet 17.
The elastic sheet 17 shown in FIG. 11B does not have elasticity at the center portion, and rubber 17a is joined to the front and rear end portions in the longitudinal direction.
In the elastic sheet 17 shown in FIG. 11 (c), a strong elastic rubber 17a1 is disposed on the side, and a rubber 17a2 having a lower elasticity than the rubber 17a1 is disposed on the other portion.
In this case, since the elasticity of the side rubber 17a1 is strong, the adhesion to the body side is enhanced, and the effect of suppressing side leakage such as urine is enhanced. On the other hand, since the adhesion to the body side is lower than that of the side portion except for the side portion, there is no feeling of pressure.

In the elastic sheet 17 shown in FIG. 11 (d), a strong elastic rubber 17a1 is disposed at the center, and a rubber 17a2 that is less elastic than the rubber 17a1 is disposed in an exception.
In this case, the elasticity of the rubber 17a1 at the center is strong, so that it fits into the indentation at the heel and is easy to wear.
The elastic sheet 17 shown in FIG. 11 (e) is a combination of FIG. 11 (c) and FIG. 11 (e). As shown in FIG. 11C, a strong elastic rubber 17a1 is disposed on the side of the front portion of the elastic sheet 17, and a rubber 17a2 having a lower elasticity than the rubber 17a1 is disposed on the other portion. As shown in FIG. 11E, a strong elastic rubber 17a1 is disposed at the center of the rear portion of the elastic sheet 17, and a rubber 17a2 having a lower elasticity than the rubber 17a1 is disposed in the exception.
In this case, since the elasticity of the rubber 17a1 at the side is strong in the front part, the adhesion to the body side is enhanced, and the effect of suppressing side leakage such as urine is enhanced. Except for the side part, there is little feeling of pressure because the adhesion to the body side is lower than the side part. On the other hand, since the elasticity of the rubber 17a1 at the center is strong in the rear part, it fits into the indentation in the heel part and is easy to wear.

In the elastic sheet 17 shown in FIG. 11 (f), the rubber 17a is arranged curved on both sides.
In the elastic sheet 17 shown in FIG. 11 (g), the rubber 17a is densely arranged at the side (the interval between the adjacent rubbers 17a is narrow), and the inner rubber 17a has a wide interval between the adjacent rubbers 17a. In this case, the same effect as in (c) can be obtained.
In the elastic sheet 17 shown in FIG. 11 (h), the rubber 17a is not continuous in the length direction but is provided intermittently.
In the elastic sheet 17 shown in FIG. 11 (i), the rubber 17a is not continuously joined in the length direction, but is joined intermittently.
In the elastic sheet 17 shown in FIG. 11 (j), the rubber 17a is arranged in a curved manner at the front and rear.

The elastic sheet 17 shown in FIG. 12 (k) does not have elasticity at the front and rear ends of the elastic sheet 17, and a rubber 17 a is joined to the center of the elastic sheet 17.
In the elastic sheet 17 shown in FIG. 12 (l), a strong elastic rubber 17a1 is disposed at the front and rear ends of the elastic sheet 17, and a rubber 17a2 having a lower elasticity than the rubber 17a1 is disposed at the center. In this case, since the elasticity of the rubber 17a1 is strong in the front part, the adhesion to the body side is enhanced, and the effect of suppressing side leakage such as urine is enhanced. The central part has less pressure because it has lower adhesion to the body than the side part. The back part has strong elasticity of the rubber 17a1, so it fits into the indentation of the buttocks and is easy to wear.

The elastic sheet 17 shown in FIG. 12 (m) is arranged so that the rubber 17a is not linear but undulates.
In the elastic sheet 17 shown in FIG. 12 (n), rubbers 17a are arranged in the longitudinal direction and the transverse direction, and intersect each other.
In the elastic sheet 17 shown in FIG. 12 (o), rubbers 17a are arranged obliquely intersecting in a lattice shape.
The elastic sheet 17 shown in FIG. 12 (p) is a combination of FIG. 11 (f) and FIG. 12 (m). In the central portion of the elastic sheet 17, a wave-like rubber 17a is disposed in the longitudinal direction, and a curved rubber 17a is disposed on the side portion.

This embodiment is not limited to these forms, and may be a combination of FIG. 11 (a) to FIG. 12 (p). Further, the strength of the rubber 17a can be adjusted by the thickness of the rubber 17a, the strength of the tension, the narrow pitch, the wide, the continuous joining or the intermittent joining.

FIG. 12 (q) is a diagram for explaining variations in the shape of the elastic sheet 17. Although the elastic sheet 17 shown to the said FIG. 11 (a) to FIG.12 (p) is a rectangle, it is not limited to this. For example, a shape having wide ends as shown in FIG. When the elastic sheet 17 having this shape is attached to the body mounting portion 20, a diaper shape as shown in FIG.
As described above, the rubber sheet 17 a is arranged in various forms on the elastic sheet 17 in a direction extending from the front part to the rear part of the body mounting part 20. Therefore, wrinkles are generated on the surface of the elastic sheet 17 due to the contraction force of the rubber 17a, and many gaps are formed between the elastic sheet 17 and the body. Therefore, the air permeability of the elastic sheet 17 can be improved.

Further, as shown in FIG. 11A, for example, a paper sheet 201 may be disposed inside the elastic sheet 17. The variation in which the paper sheet 201 is arranged inside the elastic sheet 17 is common to the elastic sheet 17 shown in FIGS. 11 (a) to 12 (p). By disposing the paper sheet 201 inside the elastic sheet 17, urine and the like can be absorbed by the paper sheet 201, so that the effect of suppressing side leakage of urine and the like can be further enhanced. Further, since the paper sheet 201 is likely to wrinkle on the surface, many gaps are formed inside the elastic sheet 17. Therefore, the air permeability of the elastic sheet 17 can be improved.

(Bonding of elastic sheet and absorber)
FIG. 13 is a view for explaining the joining of the elastic sheet 17 and the absorbent body 10. FIG. 13A is a plan view of the elastic sheet 17 to which the absorbent body 10 is bonded. In FIG. 13, the XX ′ cross section is a cross sectional view along the longitudinal direction of the elastic sheet 17. The longitudinal direction of the elastic sheet 17 is the front-rear direction of the elastic sheet 17 (see FIG. 2). The YY ′ cross section is a cross sectional view along the width direction of the elastic sheet 17. The width direction of the elastic sheet 17 is a direction orthogonal to the longitudinal direction of the elastic sheet 17. In FIG. 13, the shape of the absorber 10 is simplified. The detailed shape of the absorber 10 will be described later.

As shown in FIG. 13, the elastic sheet 17 and the absorbent body 10 are joined by a paste material 16. The paste material 16 is applied to two locations along the longitudinal direction of the elastic sheet 17. By applying the paste material 16 in a shape as shown in FIG. 13A, the area of the region surrounded by the two paste materials 16 is smaller than the area of the absorbent body 10 (<the area of the elastic sheet 17). Become. Therefore, the non-joining part 30 of the adhesive material 16 is formed between the elastic sheet 17 and the side edge of the absorbent body 10. In the non-joining portion 30, the absorber 10 can freely move upward or downward without being bound by the elastic sheet 17.

Therefore, when the wearer wears the disposable garment 1, in the longitudinal direction of the elastic sheet 17, as shown in FIG. 13B, the elastic sheet 17 and the ends of the absorbent body 10 are lifted upward. Similarly, in the width direction of the elastic sheet 17, as shown in FIG. 13C, the end portions of the elastic sheet 17 and the absorber 10 are lifted upward. According to this, since the adhesiveness between the elastic sheet 17 and the absorbent body 10 and the wearer is enhanced, leakage of urine and the like can be suppressed. Further, when the elastic sheet 17 and the end of the absorbent body 10 are lifted upward, as will be described later, the folded portion 14 formed on the outer peripheral portion (side edge portion in the width direction) of the absorbent body 10 stands up, Side gathers are formed.
In addition, the joining method between the elastic sheet 17 and the absorbent body 10 is not limited to the glue material 16, for example, any method of hot melt, stitching, heat sealing, ultrasonic bonding, gluing, and other known methods. Or a combination thereof.

(Join the elastic sheet to the body mounting part)
(1) Joining of the elastic sheet 17 to the second elastic portion 22 (body mounting portion 20) As shown in FIG. 2, the elastic sheet 17 of the present embodiment has one end region in the longitudinal direction of the second elastic portion 22. It is joined above the center and on the front side. The other end region in the longitudinal direction is joined to the upper side and the rear side from the center of the second elastic portion 22. That is, the elastic sheet 17 is bridged from the center of the second elastic portion 22 to the front and back. Here, the one end region and the other end region do not necessarily include the end portion, and may be a region separated from the end portion.

In the present embodiment, when attaching the elastic sheet 17 to the body mounting part 20, the elastic sheet 17 may be joined without extending the body mounting part 20, and the body mounting part 20 is extended. The elastic sheet 17 may be joined.
In this way, by fixing one end region in the longitudinal direction and the other end region in the longitudinal direction of the elastic sheet 17 to the body mounting portion 20, the elastic sheet 17 is formed as shown in FIGS. 1 and 2. It is curved and held inside the part mounting part 20.

The curved lower end of the substantially central portion of the elastic sheet 17 is extended downward by the crotch portion when the disposable garment 1 is attached to the wearer P. That is, in the non-attached state, the curved lower end of the elastic sheet 17 is located above the attached state.
In the present embodiment, as shown in FIGS. 1 and 2, the absorbent body 10 is disposed on the elastic sheet 17. Accordingly, when the elastic sheet 17 is attached to the wearer, the absorbent body 10 is pressed toward the body by the contraction force.

The elastic sheet 17 may be detachable from the body mounting portion 20. In that case, the end of the elastic sheet 17 at the front end, the rear end, or the front and rear ends in the longitudinal direction is attached to the body mounting portion 20 with a hook-and-loop fastener or an adhesive tape having a weak adhesive force. In this case, the elastic sheet 17 may be attached to the torso attaching part 20 at the time of manufacture, or the wearer may attach to the torso attaching part 20 at the time of use.
The method of attaching the elastic sheet 17 to the second elastic portion 22 is not limited to the example of FIG.

FIG. 14 is a diagram showing a variation of how to attach the elastic sheet 17 to the second elastic portion 22. FIG. 15 is a cross-sectional view illustrating an overlapping state between members in a joint portion of the elastic sheet 17 with the second elastic portion 22. In the present embodiment, a description will be given by attaching a symbol “C” to a joint portion between members. However, for example, even in the same “joining portion C1”, the joining form may differ depending on the embodiment.

In the example shown in FIG. 14, one end in the longitudinal direction of the elastic sheet 17 is joined at the joint portion C 1 above the center of the second elastic portion 22. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner. In this case, when the wearer P wears the disposable garment 1, the portion where the elastic sheet 17 and the second elastic portion 22 overlap is pressed against the wearer P by the second elastic portion 22. Will improve. If the length of the elastic sheet 17 in this example is the same as that shown in FIG. 2, the elastic sheet 17 extends more greatly when attached to the wearer. Pressed strongly. Therefore, the stability of the elastic sheet 17 is further improved.
FIG. 15A shows an overlapping state between the second elastic portion 22 and the elastic sheet 17 in the joint portion C1. As shown in FIG. 15A, the outer surface of the elastic sheet 17 is joined to the inner surface of the second elastic portion 22.

In addition, in the 2nd elastic part 22, the position which joins the elastic sheet 17 can be set suitably. For example, the elastic sheet 17 may be joined below the center of the second elastic portion 22. Also in this case, when the wearer P wears the disposable garment 1, the portion where the elastic sheet 17 and the second elastic portion 22 overlap is pressed by the second elastic portion 22. In this example, when the length of the elastic sheet 17 is the same as that shown in FIG. However, it is a product suitable for a wearer who does not like the absorbent body 10 being strongly pressed toward the body.
Further, when the elastic sheet 17 is joined to the lower part of the center of the second elastic part 22, the elastic sheet 17 becomes shorter than the case where the elastic sheet 17 is joined to the center and the upper part thereof, thereby reducing the manufacturing cost. be able to.

14 illustrates a form in which the front end and the rear end of the elastic sheet 17 are joined at the same position above the center of the second elastic portion 22 in the front portion and the rear portion of the second elastic portion 22. However, it is not limited to this. The front part and the rear part of the elastic sheet 17 may be joined at different positions between the upper part and the lower part of the second elastic part 22.

FIG. 16 is a view showing a variation of attachment of the elastic sheet 17 to the second elastic portion 22. In FIG. 16, the second elastic portion 22 and the absorbent body 10 are not shown, and the elastic sheet 17 and the joint portion developed in a planar shape are illustrated. The position where the elastic sheet 17 is attached to the second elastic portion 22 will be described later.
The elastic sheet 17 shown to Fig.16 (a) is joined to the 2nd elastic part 22 by the junction part C1 in the edge part of the front end. The rear end of the elastic sheet 17 is joined in the same manner.
The elastic sheet 17 shown in FIG. 16 (b) is joined to the second elastic part 22 at the joint part C2 at a position spaced apart from the front end by a distance d1 in the longitudinal direction. The rear end of the elastic sheet 17 is joined in the same manner. The distance d1 is desirably set so that an appropriate elastic force can be obtained between the front-end joint C2 and the rear-end joint C2 in the longitudinal direction of the elastic sheet 17. FIG. 15B shows an overlapping state between the second elastic portion 22 and the elastic sheet 17 in the joint portion C2. As shown in FIG. 15B, the outer surface of the elastic sheet 17 is joined to the inner surface of the second elastic portion 22 at a position separated from the end portion by a distance d1.

The elastic sheet 17 shown in FIG. 16C is joined to the second elastic part 22 by two circular joining parts C3 at the end of the front end. The rear end of the elastic sheet 17 is joined in the same manner. The number of the joint portions C3 may be one, or may be three or more. In the case of FIG. 16C, joining as shown in FIG. 15B is possible.
The elastic sheet 17 shown in FIG. 16 (d) includes two circular joints C2 at the front end, and two circular joints at a distance d2 from the joint C3 in the longitudinal direction. It is joined to the second elastic part 22 by C4. The rear end of the elastic sheet 17 is joined in the same manner.
In this example, the elastic sheet 17 is joined to the second elastic part 22 by the joining parts C3 and C4 while maintaining the state in which the elastic sheet 17 is stretched in the longitudinal direction. When the stretching of the elastic sheet 17 is released, an elastic force can be obtained between the front-end joining portion C4 and the rear-end joining portion C4 in the longitudinal direction of the elastic sheet 17.

16 (a) to 16 (d), the elastic sheet 17 is attached to the second elastic portion 22 (body mounting portion 20) on the end side of the front end and the rear end. The position where the elastic sheet 17 is joined to the second elastic portion 22 is preferably the position shown in FIG. However, the position is not limited to the end of the member constituting the elastic sheet 17 as long as the elastic force necessary for the elastic sheet 17 can be secured. When the elastic sheet 17 is configured to be detachable from the second elastic portion 22, the elastic sheet 17 is attached to the second elastic portion 22 on at least one end side of the front end or the rear end. It only has to be done.

In the disposable garment 1 of the present embodiment, the elastic sheet 17 is attached to the second elastic portion 22 (body mounting portion 20) on at least one end side of the front end or the rear end. Can be held independently of the second elastic portion 22. However, in the conventional disposable garment, the entire surface of the absorbent body is joined to the crotch part and its peripheral part. Therefore, when the wearer walks, the absorbent body is pulled according to the movement of the crotch part and its peripheral part. As a result, the absorber is displaced, or a gap is formed between the absorber and the body. On the other hand, in the disposable garment 1 of the present embodiment, the absorbent body 10 is not pulled according to the movement of the second elastic part 22 and the crotch part 20c even when the wearer walks, etc. And no gap is formed between the absorbent body 10 and the body. Therefore, in the disposable garment 1, it is possible to suppress the leakage of urine and the like due to the displacement of the absorbent body 10 and the gap generated between the absorbent body 10 and the body. Moreover, since the freedom degree of a leg part increases, a wearer becomes easy to perform exercise | movements, such as a walk.

In addition, the elastic sheet 17 may be joined along the longitudinal direction as illustrated below, as well as the front end and rear end sides.
The elastic sheet 17 shown in FIG. 16 (e) is joined to the second elastic part 22 at a central part in the width direction by a line-like joining part C5 provided along the longitudinal direction. In this case, the joint portion C5 is joined not only to the second elastic portion 22, but also to the crotch portion 20c (not shown). In FIG. 16 (e), not only the front and rear end portions of the elastic sheet 17 but also the intermediate portions are joined. However, since the line-shaped joint portion C5 has a small joint area in the width direction, the influence on the elastic force of the elastic sheet 17 is small. Further, in the longitudinal direction, the elastic sheet 17 and the second elastic portion 22 (including the crotch portion 20c) are in contact with each other in the regions on both sides excluding the joint portion C5. Therefore, compared with the case where the whole surface of the elastic sheet 17 is joined to the second elastic part 22 and the crotch part 20c, the absorber 10 is less likely to be pulled according to the movement of the second elastic part 22 and the crotch part 20c. The joint C5 shown in FIG. 16 (e) may be provided in two or more stripes as long as the above-described function of the elastic sheet 17 can be ensured.

The elastic sheet 17 shown in FIG. 16 (f) is joined to the second elastic portion 22 at a central portion in the width direction by a plurality of circular joint portions C6 provided along the longitudinal direction. In this case, some of the plurality of joint portions C6 are also joined to the crotch portion 20c (not shown). However, in FIG. 16F, since the plurality of joint portions C6 are provided intermittently, the absorber 10 is less likely to be pulled according to the movement of the second elastic portion 22 and the crotch portion 20c. Also in this example, the line-shaped joint C6 shown in FIG. 16 (f) may be two or more lines as long as the above-described function of the elastic sheet 17 can be secured. Further, the shape of the joint C6 is not limited to a circle, and may be a quadrangle, a triangle, an ellipse, or the like.

The method of joining the elastic sheet 17 to the second elastic part 22 may be any method of hot melt, stitching, heat sealing, ultrasonic joining, gluing, and other known methods, or those A combination of these may be used.
Each configuration shown in FIG. 16 can also be applied to the case where the absorbent body 10 is directly attached to the body mounting portion 20 without the elastic sheet 17 interposed therebetween.
(2) Joining the Elastic Sheet 17 to the First Elastic Part 21 (Body Part Mounting Part 20) Although FIG. 14 shows an example in which the elastic sheet 17 is attached to the second elastic part 22, the invention is not limited to this. The elastic sheet 17 may be attached to the first elastic part 21. FIG. 17 is a view showing a variation of how to attach the elastic sheet 17 to the first elastic portion 21.

In the elastic sheet 17 shown in FIG. 17, one end in the longitudinal direction is joined at the joining portion C1 on the inner side (body side) of the first elastic portion 21. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner.
Also in this case, when the wearer P wears the disposable garment 1, the portion where the elastic sheet 17 and the first elastic portion 21 overlap is pressed by the first elastic portion 21 against the wearer P, so that the elastic sheet 17 is stabilized. Improves.
In the case of FIG. 17, joining as shown in FIG. 15 (a) is possible.
The configuration shown in FIG. 17 can also be applied to the case where the absorbent body 10 is directly attached to the body mounting portion 20 without the elastic sheet 17 interposed therebetween.

(Other joining forms of elastic sheet)
FIG. 18 is a view showing another variation of how the elastic sheet 17 is attached to the body mounting portion 20. In addition, in each part drawing of FIG. 18, the direction in which the elastic sheet 17 is located is the body side.
18A, in the overlapping portion of the first elastic portion 21 and the second elastic portion 22, the end of the first elastic portion 21 is the body side, and the end of the second elastic portion 22 is the end. It is arranged to be on the outside. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. As for the 1st elastic part 21, the extension part 21b (end part) is formed between the junction part C1 and the terminal. The end portion of the front end of the elastic sheet 17 is joined at the joining portion C 2 at the extending portion 21 b of the first elastic portion 21. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, the edge part of the elastic sheet 17 may be joined in the 1st elastic part 21 to the back surface side of the extension part 21b.

In the embodiment shown in FIG. 18 (a) and FIGS. 18 (b) to (d) and (h), which will be described later, the elastic sheet 17 and the first elastic member 17 are joined from the joint C1 between the first elastic portion 21 and the second elastic portion 22. The distance d1 from the first elastic portion 21 or the second elastic portion 22 to the joint portion C2 is preferably 3 mm or more. By setting the distance d1 to 3 mm or more, when the joining portion C2 is formed by heat sealing, rubber (not shown) disposed in the first elastic portion 21 or the second elastic portion 22 located in the vicinity of the joining portion C2. The influence of heat can be suppressed.

18B, in the overlapping portion of the first elastic portion 21 and the second elastic portion 22, the end of the first elastic portion 21 is the body side, and the end of the second elastic portion 22 is the end. It arrange | positions so that it may become an outer side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. The nonwoven fabric 215 located on the body side of the first elastic portion 21 extends from the position of the joint portion C1, and an extension portion 21c (end portion) is formed between the joint portion C1 and the end. The end portion of the front end of the elastic sheet 17 is joined at the joint portion C2 in the extending portion 21c of the first elastic portion 21. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, the edge part of the elastic sheet 17 may be joined in the 1st elastic part 21 to the back surface side of the extension part 21c.

18 (c), in the overlapping part of the first elastic part 21 and the second elastic part 22, the end of the first elastic part 21 is the outside, and the end of the second elastic part 22 is the body. It is arranged to be on the side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. As for the 2nd elastic part 22, the extension part 22a (end part) is formed between the junction part C1 and the terminal. The end portion of the front end of the elastic sheet 17 is joined at the joint portion C 2 in the extending portion 22 a of the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, the edge part of the elastic sheet 17 may be joined to the back surface side of the extension part 22a in the second elastic part 22.

18 (d), the body mounting portion 20 is arranged so that the ends thereof are on the body side in the overlapping portion of the first elastic portion 21 and the second elastic portion 22. And the terminal of the nonwoven fabric 215 located outside the first elastic part 21 and the terminal of the nonwoven fabric 225 located outside the second elastic part 22 are joined at the joint part C1 in the overlapping part on the body side. . Moreover, the nonwoven fabric 225 of the 2nd elastic part 22 is extended from the position of the junction part C1, and the extension part 22b (end part) is formed between the junction part C1 and the terminal. The end portion of the front end of the elastic sheet 17 is joined at the joint portion C 2 at the extending portion 22 b of the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. Note that the end portion of the elastic sheet 17 may be joined to the back surface side of the extending portion 22 b in the second elastic portion 22.

18 (e), in the overlapping part of the first elastic part 21 and the second elastic part 22, the end of the first elastic part 21 is on the body side, and the end of the second elastic part 22 is on the body side. It arrange | positions so that it may become an outer side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C3 on both sides of the edge part of the front end of the elastic sheet 17 in the overlap part. The joint portion C3 joins the first elastic portion 21 and one surface of the elastic sheet 17 and joins the second elastic portion 22 and the other surface of the elastic sheet 17. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, in the overlapping part of the 1st elastic part 21 and the 2nd elastic part 22 of the trunk | drum mounting part 20, it arrange | positions so that the terminal of the 1st elastic part 21 may become an outer side, and the terminal of the 2nd elastic part 22 may become a body side. In addition, in the overlapping portion, the end portion of the elastic sheet 17 may be sandwiched between and the joint portion C3 may be joined.

18 (f), in the overlapping part of the first elastic part 21 and the second elastic part 22, the end of the first elastic part 21 is outside and the end of the second elastic part 22 is the body. It is arranged to be on the side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. The end portion of the front end of the elastic sheet 17 is joined to the body side of the second elastic portion 22 at the joining portion C3 at the overlapping portion of the first elastic portion 21 and the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, in the overlapping part of the 1st elastic part 21 and the 2nd elastic part 22 of the trunk | drum mounting part 20, it arrange | positions so that the terminal of the 1st elastic part 21 may become a body side and the terminal of the 2nd elastic part 22 may become an outer side. Then, the end of the elastic sheet 17 may be joined to the body side of the first elastic part 21 at the joining part C3 in the overlapping part.

18 (g), the end portion of the nonwoven fabric 215 positioned outside the first elastic portion 21 is the outer portion of the body portion mounting portion 20 where the first elastic portion 21 and the second elastic portion 22 overlap. It arrange | positions so that the terminal of the nonwoven fabric 225 located in the body side of the elastic part 22 may become a body side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. The end portion of the front end of the elastic sheet 17 is bonded to the nonwoven fabric 225 of the second elastic portion 22 and the bonding portion C3 at the overlapping portion of the first elastic portion 21 and the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, in the overlapping part of the 1st elastic part 21 and the 2nd elastic part 22 of the trunk | drum mounting part 20, the terminal of the nonwoven fabric 215 located in the body side of the 1st elastic part 21 is a body side, and the 2nd elastic part 22 of FIG. You may arrange | position so that the terminal of the nonwoven fabric 225 located outside may become an outer side, and may join the edge part of the elastic sheet 17 with the nonwoven fabric 215 of the 1st elastic part 21, and the junction part C3 in an overlapping part.

In the body mounting portion 20 shown in FIG. 18 (h), a first elastic portion 21 and a second elastic portion 22 are integrally formed. Here, the integrally formed elastic portion will be described as the second elastic portion 22. As shown in the drawing, the end of the outer nonwoven fabric 225 extends from the end of the non-woven fabric 226 on the body side and is folded back to the body side of the second elastic portion 22. The folded-back outer nonwoven fabric 225 and the body-side nonwoven fabric 226 are joined at the joint C1 in the overlapping portion on the body side. The position of the joint portion C1 may be a position where a gap d1 can be secured between the joint portion C2 (described later). For example, it may be directly under the portion where the non-woven fabric 206 on the body side is folded.
The folded back outer nonwoven fabric 225 has an extension 22b between the joint C1 and the end. The end portion of the front end of the elastic sheet 17 is joined at the joint portion C 2 at the extending portion 22 b of the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. Note that the end portion of the elastic sheet 17 may be joined to the back surface side of the extending portion 22 b in the second elastic portion 22.

In addition, the joining method in each joining part of the 1st elastic part 21, the 2nd elastic part 22, and the elastic sheet 17 is any of a well-known method, for example, hot melt, sewing, heat sealing, ultrasonic joining, pasting, etc. Or a combination thereof.
As described above, the elastic sheet 17 can be bonded to the surface of the body mounting portion 20 (the first elastic portion 21 or the second elastic portion 22). In that case, if the elastic sheet 17 is joined to the trunk portion mounting portion 20 by heat sealing, it is conceivable that the rubber disposed in that portion deteriorates and affects the pressing force of the trunk portion mounting portion 20. On the other hand, in the embodiment shown in FIGS. 18A to 18D, the elastic sheet 17 is not directly joined to the surface of the first elastic part 21 or the second elastic part 22, and thus the first elastic part 21 or the second elastic part 21. Deterioration of the rubber disposed in the portion 22 is suppressed, and the pressing force of the body mounting portion 20 is not affected. Further, in the embodiment shown in FIGS. 18E to 18G, even if the elastic force is reduced at the joint portion between the first elastic portion 21 and the second elastic portion 22, the pressing force of the second elastic portion 22 is reduced. The effect is small. Therefore, according to the configuration shown in FIGS. 18A to 18G, it is possible to employ a heat joining method such as heat sealing as a joining method between the elastic sheet 17 and the body mounting portion 20. Therefore, according to the configuration shown in FIGS. 18A to 18G, it is possible to employ more bonding methods during manufacturing.

Moreover, according to each structure shown in FIG. 18, since the junction part of the elastic sheet 17 and the trunk | drum mounting part 20 does not appear in an external appearance, it not only becomes a product excellent in aesthetics but is equipped with the absorber 10. FIG. In spite of this, it is possible to make the product more comfortable than ordinary underwear.
Each configuration shown in FIG. 18 can also be applied to the case where the absorbent body 10 is directly attached to the body mounting portion 20 without the elastic sheet 17 interposed therebetween.
FIG. 19 is a cross-sectional view of the disposable garment 1 in which the elastic sheet 17 is joined to the extending portion 21 b of the first elastic portion 21. As shown in the drawing, the front end and the rear end of the elastic sheet 17 are joined to the extending portion 21b of the first elastic portion 21 in the form shown in FIG.

(Crotch part of the body mounting part)
FIG. 20 is a diagram illustrating the relationship between the width dimensions of the elastic sheet 17 and the crotch part 20c. As shown in FIG. 20, the width dimension L 1 of the crotch part 20 c in the trunk portion mounting portion 20 is set to be less than the width dimension L 2 of the elastic sheet 17 joined to the trunk portion mounting portion 20. In the configuration of the present embodiment, when the wearer wears the disposable garment 1, the absorbent body 10 is pressed to the body side by the contraction force generated when the elastic sheet 17 is stretched. According to this, the convex swelling of the absorbent body 10 at the time of wearing is suppressed, and the gap between the body and the absorbent body 10 is reduced, so that the adhesion to the body is improved. In addition, since the body is pressed to the side together with the elastic sheet 17 by the crotch portion 20c of the trunk portion mounting portion 20, the absorbent body 10 is further suppressed from swelling in the crotch portion 20c. On the other hand, the conventional pants-type disposable garment is in a state in which the entire surface of the absorbent body is joined to the crotch, so that the force to press the absorbent body to the body side is weak or has little force to press. It was. For this reason, the absorbent body 10 swells in a convex shape at the time of wearing, and a gap is formed between the body and the absorbent body 10, resulting in low adhesion to the body. When the adherence of the absorber to the body is low, side leakage such as urine is likely to occur. In addition, if the absorbent body bulges in a convex shape at the crotch, it does not look good when worn and the feeling of wearing is not good.

However, in the disposable garment 1 of this embodiment, since the adhesiveness of the absorber 10 to the body is improved, side leakage such as urine is suppressed. In addition, since the absorbent body hardly bulges in a convex shape at the crotch part, it can be made into a product that has a good appearance when worn and an excellent wearing feeling.
20 is applicable regardless of the joining position and joining form of the elastic sheet 17 in the body mounting portion 20. Moreover, the relationship of the width dimension shown in FIG. 20 is not limited only to the comparison between the crotch part 20 c and the elastic sheet 17. For example, when the absorbent body 10 is directly attached to the body mounting portion 20 without the elastic sheet 17, the width dimension between the crotch part 20c and the absorbent body 10 is set as shown in FIG. Thus, the same effect can be obtained.

(Other configurations of the body mounting part)
FIG. 21 is a diagram illustrating another configuration of the body mounting portion 20. FIG. 21A is a plan view showing the body mounting portion 20 in which the open end portion 26 is formed. FIGS. 21B and 21C are perspective views showing a part of the open end portion 26.
As shown in FIG. 21A, the body mounting portion 20 of the present embodiment has open end portions 26 formed on both sides of the lower end. For example, the open end portion 26 is formed by obliquely cutting both sides at the lower end with a cutting machine or the like in a state where the body portion mounting portion 20 is disposed in a plane. By forming the open end portion 26 in the body mounting portion 20, the wearer can more easily move the leg portion as in the case of the slit 24 (see FIG. 1) described above.

As for the trunk | drum mounting | wearing part 20, the linear rubber | gum 202 (pressing member) with which the paste material was apply | coated is arrange | positioned in the fixed direction between the nonwoven fabric, the paper sheet, etc. The open end portion 26 can be formed by cutting both sides of the lower end of the body portion mounting portion 20 along a direction intersecting the direction in which the rubber 202 is disposed. In the cross section of the open end portion 26, as shown in FIG. 21B, the end portion of the rubber 202 is exposed. In FIGS. 21B and 21C, only the

nonwoven fabrics

203 and 205 are shown for the sake of simplicity, but the configuration of the body mounting portion 20 is, for example, the same as that in FIG. A sheet 201 or the like (not shown) is disposed.

When the rubber 202 is disposed between a nonwoven fabric, a paper sheet, or the like, a paste material (not shown) is applied to the outer peripheral surface. Then, the rubber 202 to which the paste material is applied is arranged at almost equal intervals between the nonwoven fabric, the paper sheet, and the like in a state where tension is applied in the longitudinal direction. When the amount of the glue material applied to the rubber 202 is increased, as shown in FIG. 21B, the end portion 202a of the rubber 202 does not enter the inside at the open end portion 26 and is exposed to the cut surface. . This state is maintained even when the wearer wears the torso mounting portion 20.

As described above, when the amount of the glue applied to the rubber 202 is increased, the end 202a of the rubber 202 stays at the position of the cut surface of the open end 26, so that the wearer can easily move the leg, It is possible to improve the adhesion. Moreover, since the opening part 27 is formed between the

nonwoven fabrics

203 and 205 by forming the open end part 26, air permeability can be improved.
On the other hand, when the amount of the glue applied to the rubber 202 is reduced, as shown in FIG. 21C, the end 202a of the rubber 202 enters the inside of the cut surface, so that the frill portion 28 is formed on the cut surface. The The frill part 28 is a wavy part formed of a nonwoven fabric, a paper sheet, or the like. The frill portion 28 is formed by the end portion 202a of the rubber 202 entering inside when the wearer wears the torso mounting portion 20. At this time, the amount by which the end portion 202a of the rubber 202 enters inside is adjusted according to the size of the leg portion of the wearer. Therefore, the wearer can obtain an appropriate pressing force corresponding to the size of the leg portion around the frill portion 28 by wearing the disposable garment 1. When manufacturing the disposable garment 1, the frill portion 28 can be formed by applying tension in the width direction of the trunk portion mounting portion 20 so that the end portion 202 a of the rubber 202 enters inside.

Thus, if the amount of the glue applied to the rubber 202 is reduced, the end portion 202a of the rubber 202 enters the inside from the cut surface of the open end portion 26 and the frill portion 28 is formed. Can be moved more easily, and the decorativeness can be enhanced by the wavy appearance. Moreover, since the opening part 27 is formed between the

nonwoven fabrics

203 and 205 also in the frill part 28, air permeability can be improved. 21B is also formed by setting the length of the rubber 202 so that the end portion is positioned in front of the cut surface in accordance with the cutting position of the open end portion 26. be able to. In this case, the amount of the paste material applied to the rubber 202 may be large or small.
The cutting shape of the open end portion 26 and the frill portion 28 in the present embodiment is not limited to a linear shape, and may be a curved shape, a combination thereof, a random shape, or the like. Further, since a paper sheet 201 (see FIG. 3) (not shown) is disposed in the body mounting portion 20 of the present embodiment, a cut portion in both of FIGS. 21B and 21C. The texture and volume can be given around

(Absorber)
22A and 22B are diagrams showing the absorber 10, in which FIG. 22A is a front view, and FIG. 22B is a cross-sectional view taken along line XX of FIG.
As shown in the drawing, the absorbent body 10 is an elongated, substantially rectangular member, and includes a top sheet 11, a back sheet 12, and an absorbent core 13 disposed between the top sheet 11 and the back sheet 12. However, the shape of the absorbent body 10 is not limited to a rectangular shape, and may be a constricted shape, an elliptical shape, or any other known absorbent body shape. Moreover, the structure of the absorber 10 is not limited to the above, and may be any known structure.

The top sheet 11 is made of a material that transmits liquid. The back sheet 12 is preferably made of a material that does not transmit liquid and has air permeability.
The absorptive core 13 contains a powdery or granular polymer absorbent polymer and is made of a material capable of absorbing liquid. However, it is not limited to this, and any other known material such as paper, pulverized pulp, highly absorbent nonwoven fabric, polymer, etc., or a combination thereof may be used as long as it is an absorbent material. But you can. The absorbent core 13 is wrapped with a tissue 13a made of a paper material or the like.

The top sheet 11 and the back sheet 12 have a larger area than the absorbent core 13. The absorbent core 13 is sandwiched between the top sheet 11 and the back sheet 12 and bonded and fixed.
The bonding method may be any method of hot melt, stitching, heat sealing, ultrasonic bonding, gluing, and other known methods, or a combination thereof.
The outer peripheral portion of the top sheet 11 and the back sheet 12 where the absorbent core 13 is not sandwiched is overlapped with each other, and the portion along the longitudinal direction of the outer peripheral portion is bent inward to form the folded portion 14. Yes.

A rubber member 15 is attached to the edge of the folding portion 14. And the folding part 14 is adhere | attached on the surface of the top sheet 11 in the front-and-rear end part of the longitudinal direction of the absorber 10. FIG.
The bonding method may be, for example, any method of hot melt, stitching, heat sealing, ultrasonic bonding, gluing, and other known methods, or a combination thereof.
On the other hand, the central portion in the longitudinal direction of the folded portion 14 is not bonded to the surface of the top sheet 11. For this reason, when the absorber 10 is bent into a U-shape as shown in FIGS. 1 and 2, the central portion of the folded portion 14 is raised by the contraction force of the rubber member 15 to form a three-dimensional side gather. To do. By this three-dimensional side gather, side leakage such as urine is suppressed.

For example, a hook-and-loop fastener or an adhesive tape is attached to the back surface of the back sheet 12 of the absorbent body 10 and attached to the elastic sheet 17 by being attached to the skin-side surface of the elastic sheet 17. That is, in this embodiment, the absorber 10 is detachable from the elastic sheet 17. Thus, when the absorber 10 is detachable, it is economical because it is only necessary to replace the absorber 10 when the absorber 10 absorbs urine or the like.
However, the present invention is not limited to this, and the absorbent body 10 may be fixed to the elastic sheet 17.

It is preferable that the absorber 10 is not attached to the elastic sheet 17 on the entire surface. For example, as shown in FIG. 2, there may be two places, one end A and the other end B of the absorbent body 10, and either one of A or B may be used. Furthermore, it may not be the end portion of the absorbent body 10 such as A or B, but may be a portion separated from the end portion by a predetermined distance.
In addition, the shape of the attachment region may be a dot shape, a line shape in the short direction of the absorbent body 10, or other than that. The above-described detachable sticking and the shape of the fixed region do not affect the expansion and contraction of the elastic sheet 17 as the length is shorter.
In addition, an absorber is not restricted to a rectangle. A saddle type may be used.

(effect)
(1) FIG. 23 is a diagram illustrating the operation of the disposable garment 1 of the first embodiment. As shown in the drawing, the wearer P wears the disposable garment 1 in a state where the absorbent body 10 is disposed on the elastic sheet 17. Then, since the elastic sheet 17 is extended, the absorbent body 10 is pressed in the direction toward the body by the force with which the elastic sheet 17 tends to contract. The absorber 10 is in close contact with the body by the pressing force in the direction toward the body. Further, when the wearer P wears the disposable garment 1, the torso mounting part 20 is extended, so that the front part 20 a and the rear part 20 b of the torso attaching part 20 are caused by the force that the torso attaching part 20 tends to contract. , Pressed in the direction toward the body. By the pressing force in the direction toward the body, the torso mounting portion 20 is in close contact with the body. Moreover, in the disposable garment 1 of this embodiment, the elastic sheet 17 is pressed in the direction toward the body at the crotch part 20c of the trunk part mounting part 20 and its peripheral part. Therefore, compared with the case where the elastic sheet 17 and the trunk | drum mounting part 20 are joined integrally, the pressing force of the direction toward the body of the elastic sheet 17 can be enlarged more. As described above, the disposable garment 1 according to the present embodiment is configured so that the entire body mounting portion 20 including the elastic sheet 17 is made by the body by the synergistic action of the force that the elastic sheet 17 contracts and the force that the body mounting portion 20 contracts. It can be adhered with a strong pressing force.

On the other hand, in the case of the conventional paper diaper etc., the absorber is not in close contact with the body. In this case, for example, even when a diaper or the like is worn at bedtime, there are the following problems.
When urine or the like is released while the body is on its back, urine or the like that cannot be absorbed is generated because the release speed of urine or the like is faster than the absorption speed of the absorber. At that time, urine that cannot be absorbed travels along the body and reaches the side gathers of the diaper (absorber). The side gathers are formed of a nonwoven fabric or the like, and are not themselves absorbent, and thus cannot prevent flowing urine and the like, and urine leaks outside. The same applies to the case where the body is in the horizontal direction.

However, according to the present embodiment, as described above, since the absorber 10 is in close contact with the body, there is no gap between the body and the absorber. Even if there is urine, etc., where the urine is applied faster than the absorption rate at the part where the urine is directly applied and the absorption is not in time, there is no gap between the body and the absorber, It does not flow and is absorbed by the absorber around the directly applied part. Therefore, leakage is suppressed.

In addition, the disposable garment 1 of the present embodiment includes a paper sheet 201 in the body mounting portion 20. For this reason, even if urine or the like flows through the body, part of the urine or the like is absorbed by the paper sheet 201. In the paper sheet 201, urine or the like is absorbed while being diffused and held in that state. According to this, since urine etc. do not accumulate locally, the malfunction which the leaked urine etc. oozes out on surfaces, such as trousers and a skirt, can be controlled.

Note that the paper sheet 201 is inexpensive, has excellent air permeability and moisture absorption, and has high whiteness. The paper sheet 201 has moderate heat retention in winter and a refreshing feeling in summer. Moreover, since it is easy to dispose and decomposes naturally, the impact on the environment can be reduced compared to chemical fibers. Further, the paper sheet 201 is excellent in workability such as drilling and cutting. Further, the paper sheet 201 can be improved in waterproofness or surface strength by surface processing. Therefore, since the disposable garment 1 of the present embodiment includes the paper sheet 201, the above-described effects can be obtained.

(2) As for the disposable clothing 1 of this embodiment, the uneven | corrugated | grooved part 213 is formed in the paper sheet 201. FIG. According to this, since the area | region through which air passes increases (refer FIG. 5), air permeability can be improved more. Moreover, when the uneven | corrugated | grooved part 213 is formed in the paper sheet 201, since a contact area with a body reduces, when a urine etc. are absorbed by the paper sheet 201, a wearer's discomfort can be suppressed. Further, since any one of the uneven portions 213 formed on the paper sheet 201 is in close contact with the body, urine or the like can be absorbed more reliably. Further, when the concave and convex portion 213 is formed on the paper sheet 201, the substantial surface area increases even if the size is the same, so that the absorbability of urine and the like can be improved.

Further, when the concavo-convex portion 213 is formed on the paper sheet 201, when the glue material 214 (see FIG. 5) is sprayed and applied from the nozzle, the glue material 214 is not applied to the entire surface of the paper sheet 201. Applied. Therefore, when a non-woven fabric or the like is bonded to the paper sheet 201 with the glue material 214, the paper sheet 201 and the non-woven fabric or the like are partially bonded, so that the flexibility of the laminate obtained by bonding is increased. Can do. In addition, as described with reference to FIG. 5, it is possible to secure a larger area through which air passes, and thus it is possible to further improve the heat retention and the cool feeling. That is, by forming the uneven portion 213 on the paper sheet 201, it can be warm in winter and cool in summer. Moreover, since more area | regions through which air passes can be ensured, humidity can be adjusted appropriately. In this manner, by forming the uneven portion 213 on the paper sheet 201, it is possible to further improve a plurality of characteristics such as air permeability, heat retention, and cool feeling.

Further, by forming the concavo-convex portion 213 on the paper sheet 201, a three-dimensional effect can be given to the paper sheet 201. Therefore, the disposable garment 1 can be made into a more three-dimensional shape. Further, as will be described later, when the printing layer 201a is formed on the paper sheet 201, a printed photograph or the like can be shown more realistically.
Moreover, when the uneven | corrugated | grooved part 213 is formed in the paper sheet 201 by embossing, since the paper quality of the paper sheet 201 can be made more flexible, the touch at the time of wear can be improved more.

(3) In the disposable garment 1 of the present embodiment, when the hydrophobic sheet 209 is disposed outside the paper sheet 201, it is possible to more reliably suppress the problem of leakage of urine or the like absorbed by the paper sheet 201 to the outside. it can.

(4) The disposable garment 1 of this embodiment can shorten the length of the trunk | drum mounting part 20 compared with the conventional paper diaper etc., since the trunk | drum mounting part 20 closely_contact | adheres to a body.
In the case of a conventional paper diaper or the like, there is no force to press the absorber against the body, and the body is pressed only at the waist. Therefore, in order to make the absorber adhere to the body, the length had to be increased. For this reason, when trousers, skirts, etc. are worn while worn, the upper end of a paper diaper or the like may protrude from the trousers, skirt, etc., and another person may notice that the paper diaper is being worn.

On the other hand, in the disposable garment 1 of the present embodiment, the rubber 202 as the pressing member is disposed over the entire circumference of the torso mounting part 20, so that the entire torso mounting part 20 is strong against the body. It can be adhered by pressing force. In the disposable garment 1, the elastic sheet 17 including the absorber 10 is located inside the second elastic portion 22. Therefore, in the disposable garment 1 of this embodiment, the length of the trunk | drum mounting part 20 can be shortened sufficiently compared with the conventional paper diaper etc. Incidentally, in conventional paper diapers and the like, the absorber is located at the lowermost part of the main body, and the waist around the waist is tightened by the rubber of the waist. Therefore, it has been difficult to shorten the length of the main body because the waist rubber has to be arranged above the wearer's hipbone.

However, since the disposable garment 1 of this embodiment can shorten the length of the trunk | drum mounting part 20, when the wearer P wears pants, a skirt, etc. in the state which mounted | wore the disposable garment 1, the upper end part of the disposable garment 1 Can be prevented from protruding from pants, skirts, etc. According to this, it becomes difficult for others to notice that the wearer P is wearing the disposable garment 1. In addition, by shortening the length, it is possible to obtain an appearance that is not uncomfortable as compared with normal underwear, so that it is possible to obtain a product that is excellent in aesthetic appearance. Moreover, since the disposable garment 1 can be worn at a position below the hip bone of the wearer, the waistline can be easily moved and the appearance at the time of wearing can be improved. Therefore, the feeling of resistance that the wearer P wears the disposable garment 1 can be further reduced. Furthermore, unlike conventional paper diapers, it is not necessary to increase the tightening force of the waist part. It can be an excellent product.

(5) In the disposable garment 1 of the present embodiment, when one end in the longitudinal direction of the elastic sheet 17 is joined to the inner side (body side) of the first elastic portion 21, the one end in the longitudinal direction of the elastic sheet 17 is second elastic. When joined to the inside of the portion 22, a gap is formed below the portion where the elastic sheet 17 and the first elastic portion 21 are joined, and below the portion where the elastic sheet 17 and the second elastic portion 22 are joined. 23 is formed. Therefore, it is possible to make it easier to move the legs of the wearer P while maintaining the force to bring the disposable garment 1 into close contact with the body. In addition, since the elastic sheet 17 can be easily shifted in the lateral direction by forming the gap 23, it is easy to urinate when the wearer is a male.

(6) As shown in FIG. 23, the disposable garment 1 of this embodiment covers the whole absorber 10 with the elastic sheet 17, when it mounts | wears.
Conventionally, if the entire absorbent body 10 is not pressed like the elastic sheet 17, for example, when the absorbent body absorbs urine or the like, only the portion where the urine or the like is applied swells. Then, the absorbed part swells, and it is obvious that the appearance is after discharge of urine etc., which is not the situation preferred by the wearer.
However, in the case of this embodiment, the elastic sheet 17 holds down the entire absorber 10. Then, urine or the like absorbed by the absorbent body 10 is likely to spread not only in the portion where the urine or the like is directly applied but also around it, and the urine or the like can be absorbed in a wider area than before in the absorbent body 10. Therefore, the phenomenon that only a part swells is mitigated from the conventional one, and the appearance is improved.
Furthermore, when there is no elastic sheet 17, if a part of the absorber 10 swells due to urine or the like, it hangs down due to gravity, but according to this embodiment, the absorber 10 is pushed up from below by the elastic sheet 17, The extent to which the absorber 10 hangs down is relieved. Therefore, the appearance is improved.

(7) Since the disposable garment 1 of the present embodiment, as shown in FIG. 23, the torso mounting part 20 covers the part from the waist of the wearer P to the buttocks when worn, Excellent stability and fit.
(8) In the disposable garment 1 of this embodiment, the trunk | drum mounting part 20 equips the paper sheet 201 with the printing layer 201a. According to this, by printing a photograph or the like on the surface of the paper sheet 201 to form the printed layer 201a, it is possible to provide clothes that are more aesthetically pleasing than conventional paper diapers and the like. Therefore, according to the disposable garment 1 of this embodiment, the resistance feeling with respect to mounting | wearing of the disposable garment 1 of the wearer P can be reduced more.

(Second Embodiment)
FIG. 24 is an external view of a disposable garment 1A according to the second embodiment. FIG. 24 shows a state of being worn by the wearer P as in FIG. FIG. 25 is a cross-sectional view of the disposable garment 1A. In the second embodiment, the description will mainly focus on differences from the first embodiment. Therefore, the first embodiment is appropriately used for configurations, materials, and the like that are not described in the second embodiment. The same parts as those in the first embodiment will be described with the same reference numerals.

As shown in FIGS. 24 and 25, the disposable garment 1A of the present embodiment includes a trunk mounting portion 20A and an elastic sheet 17 spanned between a front portion and a rear portion of the trunk mounting portion 20. Prepare. The absorbent body 10 is arranged inside the elastic sheet 17 (upper side, wearer side, skin contact side).
As shown in FIG. 25, the trunk portion mounting portion 20A includes a first elastic portion 21 and a second elastic portion 22A. The 1st elastic part 21 is a part with which the wearer P is mounted | worn around a waist, and is arrange | positioned at the upper part of 22 A of 2nd elastic parts. 22A of 2nd elastic parts are parts which press a wearer's lower abdominal part periphery, and are formed in the annular | circular shape. That is, the body mounting portion 20A of the present embodiment is different from the body mounting portion 20 of the first embodiment in that it does not include a crotch part.

As shown in FIG. 24, the body mounting portion 20A has substantially the same shape as a general belly wrap and has the same length. In addition, the trunk | drum mounting | wearing part 20 is not limited to the example of this embodiment, A longer three-quarter length may be sufficient, and the shape which covers the upper part rather than the wearer's waist circumference may be sufficient. . For women, as shown by an imaginary line L in FIG. In that case, it becomes easier to move than the legs by making both sides cut into a shape that is shorter than that in FIG. 24 (that is, a shape that is substantially V-shaped in a front view).

(Join the elastic sheet to the body mounting part)
(1) Joining of the elastic sheet 17 to the second elastic portion 22A (body mounting portion 20A) As shown in FIG. 26, the elastic sheet 17 of the present embodiment has one end region in the longitudinal direction of the second elastic portion 22A. It is joined to the center and the front side. The other end region in the longitudinal direction is joined to the center and rear side of the second elastic portion 22A. That is, the elastic sheet 17 is spanned across the center of the second elastic portion 22A and the front and back thereof. Here, the one end region and the other end region do not necessarily include the end portion, and may be a region separated from the end portion.
In the present embodiment, when attaching the elastic sheet 17 to the body mounting part 20A, the elastic sheet 17 may be joined without extending the body mounting part 20A, or the body mounting part 20A is extended. The elastic sheet 17 may be joined.
Thus, by fixing one end region in the longitudinal direction and the other end region in the longitudinal direction of the elastic sheet 17 with respect to the body mounting portion 20A, the elastic sheet 17 has a body as shown in FIGS. It is curved and held inside the part mounting part 20A.

The curved lower end of the substantially central portion of the elastic sheet 17 is extended downward by the crotch portion when the disposable garment 1 is attached to the wearer P. That is, in the non-attached state, the curved lower end of the elastic sheet 17 is located above the attached state.
In this embodiment, as shown in FIGS. 24 and 25, the absorber 10 is disposed on the elastic sheet 17. Accordingly, when the elastic sheet 17 is attached to the wearer, the absorbent body 10 is pressed toward the body by the contraction force.

The method of attaching the elastic sheet 17 to the second elastic portion 22A is not limited to the example of FIG.
FIG. 26 is a diagram showing a variation in how the elastic sheet 17 is attached to the second elastic portion 22A.
In the elastic sheet 17 shown in FIG. 26A, one end in the longitudinal direction is inside the second elastic portion 22 (on the body side), and is joined by a joint portion C1 above the center. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner.
In this case, when the wearer P wears the disposable garment 1 A, the portion where the elastic sheet 17 and the second elastic portion 22 A overlap is pressed against the wearer P by the second elastic portion 22. Will improve.

In addition, the elastic sheet 17 may be joined at a joining portion (not shown) at one end in the longitudinal direction inside the second elastic portion 22A and below the center (the other end in the longitudinal direction of the elastic sheet 17 is also included). The same).
In this case, since the length of the elastic sheet 17 may be shorter than that in FIGS. 25 and 26A, the manufacturing cost can be reduced.
In addition, you may join the elastic sheet 17 in a different position in the front part and rear part of 22 A of 2nd elastic parts. For example, the front end and the rear end may be joined at different positions such that the front end is joined above the center and the rear end is joined below the center.

In addition, in FIG. 26A, the example in which the elastic sheet 17 is joined inside the second elastic portion 22A has been described. However, as shown in FIG. 26B, the elastic sheet 17 is attached to the outside of the second elastic portion 22A. May be joined. In the elastic sheet 17 shown in FIG. 26 (b), one end in the longitudinal direction is outside the second elastic portion 22A (the side opposite to the body side), and is joined by a joint C1 above the center. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner. In the example of FIG. 26B, since the elastic sheet 17 is positioned outside the second elastic portion 22A, the length of the second elastic portion 22A is preferably shorter than that in FIG.

In addition, you may combine suitably the form shown to Fig.26 (a), and the form shown to FIG.26 (b). For example, the front end can be combined with FIG. 26A and the rear end can be combined with FIG. 26B. Thus, it becomes possible to obtain the characteristic according to a wearer's physical characteristic by combining suitably the joining form of the elastic sheet 17 with respect to 22 A of 2nd elastic parts.
In FIG. 26, the example in which the elastic sheet 17 is attached to the second elastic portion 22A is shown, but the present invention is not limited to this. The elastic sheet 17 may be attached to the first elastic part 21. FIG. 27 is a view showing a variation of how to attach the elastic sheet 17 to the first elastic portion 21.
In the elastic sheet 17 shown in FIG. 27A, one end in the longitudinal direction is joined at the joining portion C 1 on the inner side (body side) of the first elastic portion 21. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner.
Also in this case, when the wearer P wears the disposable garment 1 A, the portion where the elastic sheet 17 and the first elastic portion 21 overlap is pressed against the wearer P by the first elastic portion 21. Improves.

In the elastic sheet 17 shown in FIG. 27B, one end in the longitudinal direction is joined at the joining portion C2 outside the first elastic portion 21 (on the side opposite to the body side). The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner. Also in this case, in FIG. 15A, joining is possible by a configuration in which the arrangement of the elastic sheet 17 and the first elastic portion 21 is reversed.
Note that the form shown in FIG. 26 and the form shown in FIG. 27 may be appropriately combined. For example, the front end can be combined with FIG. 26 (a) and the rear end can be combined with FIG. 27 (a). Thus, it becomes possible to provide the characteristic according to a wearer's physical characteristic by combining suitably the joining form of the elastic sheet 17 with respect to the 1st elastic part 21 and the 2nd elastic part 22A.

(effect)
FIG. 28 is a diagram illustrating the operation of the disposable garment 1A of the second embodiment. As shown in the figure, the wearer P wears the disposable garment 1 A in a state where the absorbent body 10 is disposed on the elastic sheet 17. Then, since the elastic sheet 17 is extended, the absorbent body 10 is pressed in the direction toward the body by the force with which the elastic sheet 17 tends to contract. The absorber 10 is in close contact with the body by the pressing force in the direction toward the body. Further, when the wearer P wears the disposable garment 1A, the torso attaching part 20A is extended, and therefore the torso attaching part 20A is pressed in the direction toward the body by the force that the torso attaching part 20A tends to contract. The Due to the pressing force toward the body, the torso mounting portion 20A is in close contact with the body. In particular, in the disposable garment 1A of the present embodiment, the elastic sheet 17 is in a non-contact state with the body mounting part 20 at the lower part of the portion joined to the body mounting part 20A, and a gap S is formed. According to this, compared with the case where the elastic sheet 17 and the trunk | drum mounting part 20A are joined integrally, the pressing force of the direction toward the body of the trunk | drum mounting part 20A can be enlarged more. Therefore, the body mounting portion 20A can press the elastic sheet 17 more strongly in the direction toward the body. As described above, also in the disposable garment 1A of the present embodiment, the entire body mounting portion 20A including the elastic sheet 17 is physically applied by the synergistic action of the force that the elastic sheet 17 contracts and the force that the body mounting portion 20 contracts. Can be brought into close contact with a stronger pressing force.
In addition, the disposable garment 1 of the second embodiment can obtain the same effects as the disposable garment 1 of the first embodiment described above.

FIG. 29 is a diagram illustrating a variation in how to attach the absorbent body 10 in the disposable garment 1A of the second embodiment. FIG. 29A shows a state where the absorber 10 is not attached. FIG. 29B shows a state where the absorber 10 is attached. FIG. 29 (c) shows a modification.
As shown in FIG. 29A, in the present embodiment, the elastic sheet 17 is composed of two parts, a first sheet member 171 and a second sheet member 172.

One end F1 of the first sheet member 171 is joined to the front part of the second elastic portion 22A, and the other end is a free end F2 when the absorber 10 is not attached.
One end G1 of the second sheet member 172 is joined to the rear part of the second elastic portion 22A, and the other end is a free end G2 in a state where the absorber 10 is not attached, like the first sheet member 171. .

The material of at least one of the first sheet member 171 and the second sheet member 172 is a sheet member that can be expanded and contracted in the length direction, like the elastic sheet 17 described above. The length direction is a direction extending from the front portion to the rear portion of the trunk portion mounting portion 20A through the wearer's crotch.

The stretchable sheet member may be, for example, a non-woven fabric, a moisture permeable film, a sheet member such as paper joined to a string-like rubber 17a, and itself has elastic rubber, urethane, a silicon sheet, It may be a material such as stockings or knit.
Further, the expandable / contractible sheet member is not limited to one in which elasticity is imparted to the entire sheet member, but includes one in which elasticity is imparted to a part of the sheet member.
Further, the form of imparting elasticity can be the form as shown in FIGS. 11 and 12, similar to the elastic sheet 17 of the first embodiment.

The method of joining the first sheet member 171 and the second sheet member 172 to the second elastic portion 22 is any one of sewing, hot melt, heat sealing, ultrasonic joining, gluing, and other known methods. Or a combination thereof.
Furthermore, the method of attaching the first sheet member 171 and the second sheet member 172 to the second elastic portion 22A is not limited, and the variation shown in FIG. 16 of the first embodiment is possible. Further, the first sheet member 171 and the second sheet member 172 may not be fixed to the second elastic portion 22A, and may be detachable.

The free ends F2 and G2 of the first sheet member 171 and the second sheet member 172 are detachable from each other, and the absorbent body 10 is disposed on the body side in a state of being overlapped and bonded as shown in FIG. In this state, the absorber 10 can be pressed toward the body by the elastic force.

According to this embodiment, in addition to the effects of the second embodiment, the following effects are further obtained.
By adjusting the overlapping length of the free ends F2, G2 of the first sheet member 171 and the second sheet member 172, the length of the elastic sheet 17 can be adjusted. Thereby, the length of the elastic sheet 17 can be adjusted according to a body shape from a thin wearer to a fat wearer.

In the modification shown in FIG. 29 (c), one end F1 of the first sheet member 171 is joined to the front part (or rear part) of the second elastic part 22A, and the other end is not attached with the absorber 10. Then, it becomes the free end F2.
This form also has the following effects in addition to the effects of the second embodiment.
The length of the elastic sheet 17 can be adjusted by adjusting the overlapping length of the free end F2 of the elastic sheet 17 and the body mounting portion 20A. Thereby, the length of the elastic sheet 17 can be adjusted according to a body shape from a thin wearer to a fat wearer.

(Third and fourth embodiments)
FIG. 30 is a diagram for explaining the third embodiment and the fourth embodiment. FIG. 30A shows a second embodiment (see FIG. 26) for comparison. FIG. 30B shows a third embodiment. FIG. 30C shows a fourth embodiment. In addition, in each figure of FIG. 30, only the 2nd elastic part 22A of 20 A of trunk | drum mounting parts is shown, and it has illustrated in the state which shortened height.

As shown to Fig.30 (a), the absorber 10 of 2nd Embodiment is attached to the center part of the surface by the side of the skin of the elastic sheet 17. As shown in FIG.
In this case, as described above, it is preferable that the absorber 10 is not attached to the elastic sheet 17 on the entire surface. For example, as shown in the figure, the absorber 10 may have two locations, one end A and the other end B, and may be either A or B. Furthermore, even if it is not the edge part of the absorber 10, the part away from the edge parts like A and B by the predetermined distance may be sufficient. Moreover, the shape of the attachment portion may be a point shape, a line shape in the short direction of the absorbent body 10, or other than that. In addition, the attachment location to the 2nd elastic part 22 of the elastic sheet 17 is shown with the code | symbol F and G in the figure.

In 3rd Embodiment shown in FIG.30 (b), one edge part (other end B) of the absorber 10 is extended to 22 A of 2nd elastic parts, and is directly joined to 22 A of 2nd elastic parts.
The joining method of the end portion of the absorbent body 10 to the second elastic portion 22A may be any method of stitching, hot melt, heat sealing, ultrasonic joining, gluing, and other known methods, Or they may be a combination thereof. Moreover, it does not need to be fixed and may be detachable. Further, the attachment points of the elastic sheet 17 to the second elastic portion 22A are indicated by reference numerals C and D in the figure.

Also in this case, it is preferable that the absorber 10 is not attached to the elastic sheet 17 on the entire surface. For example, since the other end B of the absorbent body 10 is joined to the second elastic portion 22, other portions of the absorbent body 10 may not be attached to the elastic sheet 17. One end A may be attached to the elastic sheet 17. Moreover, when attached, the other part of the absorber 10 may not be sufficient as one end A. Moreover, a point shape may be sufficient as an attachment shape, the line shape of the transversal direction of the absorber 10 may be sufficient, and other than that may be sufficient.

In the fourth embodiment shown in FIG. 30 (c), both ends of the absorbent body 10 extend to the second elastic portion 22A and are directly joined to the body mounting portion 20A.
Also in this case, the absorber 10 and the elastic sheet 17 are not joined.

(Fifth, sixth and seventh embodiments)
FIG. 31 is a diagram for explaining the fifth embodiment, the sixth embodiment, and the seventh embodiment. FIG. 31 (a) shows a fifth embodiment of the present invention. FIG. 31 (b) shows a sixth embodiment of the present invention. FIG. 31 (c) shows a seventh embodiment of the present invention. In addition, in each figure of FIG. 31, only the 2nd elastic part 22A of 20 A of trunk | drum mounting parts is shown, and it has illustrated in the state which shortened height.

The fifth embodiment, the sixth embodiment, and the seventh embodiment are different from the first embodiment in that an inner sheet 18 is provided above the elastic sheet 17 (on the body side). The inner sheet 18 is a sheet member made of paper, nonwoven fabric, or film. In this embodiment, the inner sheet 18 is a non-stretchable or weakly stretchable sheet compared to the elastic sheet 17. However, the sheet is not limited to this, and may be a sheet that can be expanded and contracted to be equal to or more than the elastic sheet 17.

In the fifth embodiment shown in FIG. 31A, both ends of the inner sheet 18 are joined to the second elastic portion 22A.
The joining method may be any method of stitching, hot melt, heat sealing, ultrasonic joining, gluing, and other known methods, or a combination thereof. Moreover, it does not need to be fixed and may be detachable.
In the sixth embodiment shown in FIG. 31 (b), the inner sheet 18 is joined to the second elastic portion 22A only at one end. In the seventh embodiment shown in FIG. 31 (c), the inner sheet 18 is joined to the second elastic portion 22A only at one end, as in FIG. It is joined.
In the fifth, sixth, and seventh embodiments, the absorbent body 10 is attached to the inner sheet 18.

According to the above embodiment, when the inner sheet 18 is non-stretchable, or when the stretchability is weaker than that of the elastic sheet 17, the inner sheet 18 does not wrinkle compared to the elastic sheet 17. For this reason, even when the wearer attaches the absorbent body 10 to the inner sheet 18 or when the absorbent body 10 is attached to the inner sheet 18 in the manufacturing process, the absorbent body 10 is attached to the elastic sheet 17. Since it can be attached, attachment is easy.

On the other hand, when the elasticity of the inner sheet 18 is stronger than that described above, when the absorbent body 10 is attached to the elastic sheet 17, it is necessary to widen the inner sheet 18 or the like.
Furthermore, since the absorber 10 is not directly attached to the elastic sheet 17, the presence of the absorber 10 does not affect the stretching force of the elastic sheet 17.

In addition, when the inner sheet | seat 18 is a sheet | seat which can be expanded-contracted, it becomes possible to increase the pressing force with respect to a body combined with the expansion-contraction of the elastic sheet 17. FIG.
Further, in the fifth, sixth, and seventh embodiments, the inner sheet 18 may be composed of two parts, a first inner sheet and a second inner sheet, similarly to the elastic sheet 17 shown in FIG. Good.
In this case, as in the example of FIG. 29, at least one material of the first inner sheet and the second inner sheet may be a sheet member that can be expanded and contracted in the length direction, like the elastic sheet 17 described above. The length direction is a direction extending through the wearer's crotch from the front portion to the rear portion of the trunk portion mounting portion 20A.

The stretchable sheet member may be, for example, a non-woven fabric, a moisture permeable film, a sheet member such as paper joined to a string-like rubber 17a, and itself has elastic rubber, urethane, a silicon sheet, It may be a material such as stockings or knit.
Further, the expandable / contractible sheet member is not limited to one in which elasticity is imparted to the entire sheet member, but includes one in which elasticity is imparted to a part of the sheet member.
Further, the form of imparting elasticity can be the form as shown in FIGS. 11 and 12, similar to the elastic sheet 17 of the first embodiment.
Moreover, as shown to Fig.31 (a) and FIG.31 (b), the junction point to the inner sheet | seat 18 of the absorber 10 in 5th, 6th embodiment is the one end A and the other end B of the absorber 10. FIG. It is.

As shown in FIG. 31 (c), the joining point of the absorbent body 10 of the seventh embodiment to the inner sheet 18 is one end A of the absorbent body 10. Further, the junction point of the absorbent body 10 to the body mounting portion 20 A is the other end B of the absorbent body 10.
It is preferable that the absorbent body 10 is not attached to the inner sheet 18 on the entire surface. In the case of Fig.31 (a) and FIG.31 (b), two places of the one end A and the other end B of the absorber 10 may be sufficient, and either A or B may be sufficient. Furthermore, even if it is not the edge part of the absorber 10, the part away only a predetermined distance from the edge part may be sufficient.

In the case of FIG. 31 (c), since the other end B of the absorbent body 10 is joined to the body mounting portion 20A, other portions of the absorbent body 10 may not be attached to the inner sheet 18, One end A of the absorbent body 10 shown in the figure may be attached to the inner sheet 18. Moreover, when attached, the other part of the absorber 10 may not be sufficient as one end A. Moreover, a point shape may be sufficient as an attachment shape, the line shape of the transversal direction of the absorber 10 may be sufficient, and other than that may be sufficient.

The joining point of the inner sheet 18 to the second elastic portion 22A is indicated by H and I in FIG. 31 (a), and indicated by I in FIGS. 31 (b) and 31 (c). Further, the joining points of the elastic sheet 17 to the second elastic portion 22A are indicated by F and G in FIGS. 31 (a) to 31 (c).

(Eighth embodiment)
FIG. 32 is a diagram for explaining an eighth embodiment of the present invention. FIG. 32A shows a state where the absorbent body 10 is not attached. FIG. 32B shows a state where the absorber 10 is attached.
As shown in the figure, in the eighth embodiment, the elastic sheet 17 is composed of two parts, a first sheet member 171 and a second sheet member 172, as in the example of FIG. However, the first sheet member 171 and the second sheet member 172 of this embodiment are shorter than the first sheet member 171 and the second sheet member 172 of FIG.

One end F1 of the first sheet member 171 is joined to the front part of the second elastic portion 22A, and the other end is a free end F2 when the absorber 10 is not attached.
One end G2 of the second sheet member 172 is joined to the rear part of the second elastic portion 22, and the other end is a free end G2 in a state where the absorbent body 10 is not attached similarly to the first sheet member 171. .
At least one material of the first sheet member 171 and the second sheet member 172 is a sheet member that can be expanded and contracted in the length direction, like the elastic sheet 17 described above. The length direction is a direction extending from the front portion to the rear portion of the second elastic portion 22A through the wearer's crotch.

The method of joining the first sheet member 171 and the second sheet member 172 to the second elastic portion 22 is any one of sewing, hot melt, heat sealing, ultrasonic joining, gluing, and other known methods. Or a combination thereof.
Furthermore, the method of attaching the first sheet member 171 and the second sheet member 172 to the second elastic portion 22 is not limited, and the variation shown in FIG. 16 of the first embodiment is possible. Further, the first sheet member 171 and the second sheet member 172 may not be fixed to the second elastic portion 22A, and may be detachable.

The free ends F2 and G2 of the first sheet member 171 and the second sheet member 172 are detachable from the ends A and F of the absorbent body 10, as shown in FIG. Then, in a state where the absorbent body 10 is held by the first sheet member 171 and the second sheet member 172, the absorbent body 10 is moved toward the body by the elastic force of at least one of the first sheet member 171 and the second sheet member 172. It becomes possible to press.

(Ninth embodiment)
FIG. 32 (c) is a view for explaining a ninth embodiment of the present invention.
As shown in the drawing, the ninth embodiment differs from the eighth embodiment in that one end F4 of the first sheet member 171 is joined to one end A of the absorbent body 10. One end G4 of the second sheet member 172 is joined to the other end B of the absorbent body 10. And although not shown in figure, the other end F3, G3 side of the 1st sheet | seat member 171 and the 2nd sheet | seat member 172 can be attached or detached to the front end and rear end of the 2nd elastic part 22, respectively.

That is, the difference between the eighth embodiment and the ninth embodiment is that in the eighth embodiment, the free ends F2, G2 of the first sheet member 171 and the second sheet member 172 are the end portions A, B of the absorber 10. In the ninth embodiment, the end portions F3 and G3 of the first sheet member 171 and the second sheet member 172 can be bonded to or detached from the second elastic portion 22A. There is a point.
The eighth embodiment and the ninth embodiment can be combined, and one of the first sheet member 171 and the second sheet member 172 is fixed to the absorber 10, and the other is fixed to the trunk portion mounting portion 20A. It may be.
The embodiment shown in FIGS. 29 to 32 described above can also be applied to the method of attaching the absorbent body 10 in the first embodiment.

(10th Embodiment)
FIG. 33 is a diagram illustrating a disposable garment according to the tenth embodiment of the present invention.
As shown in the figure, the disposable garment 1B of the tenth embodiment is different from the first and second embodiments in that the elastic garment 17 is not provided. Moreover, the absorber 10 is directly attached to the trunk | drum mounting part 20A, and the absorber 10 itself can be expanded-contracted in a length direction. FIG. 33B is an external view of the absorber 10 described later. In this embodiment, the position and joining form which attach the absorber 10 to the trunk | drum mounting part 20A can apply a part of variation which attaches the elastic sheet 17 to the trunk | drum mounting part 20A in 2nd Embodiment. (See FIGS. 27 and 28).

FIG. 34 is a cross-sectional view of the absorbent body 10. FIG. 34A is a cross-sectional view of the absorbent body 10 of the present embodiment. FIG. 34 (b), FIG. 34 (c) and FIG. 34 (d) are modified embodiments. As illustrated, in the absorbent body 10 of the present embodiment, a string-like rubber 17a is disposed between the back sheet 12 and the absorbent core 13 (on the side opposite to the body with respect to the absorbent core 13). For example, the rubber 17a is joined to the back sheet 12 in an extended state.

This joining method may be any one of sewing, hot melt, heat sealing, ultrasonic joining, gluing, and other known methods, or a combination thereof. In addition, the other structure of the absorber 10 is the same as that of 1st Embodiment.

Further, the arrangement of the rubber 17a (elastic member) in the absorbent body 10 is the same as that of the elastic sheet 17 of the first embodiment shown in FIGS. 11 and 12 (a) to (p). Moreover, not only what the elasticity is provided to the whole absorber 10, but what has elasticity provided to a part of absorber 10 is also included. Further, the form of imparting elasticity can be the form as shown in FIGS. 11 and 12, similar to the elastic sheet 17 of the first embodiment.

A shape similar to the shape of the elastic sheet 17 in FIG. 12 (q) can also be taken in the absorbent body 10 of the present embodiment. That is, although the absorber 10 of this embodiment is a rectangle, not only this but a shape where both ends are wide like FIG.12 (q) may be sufficient. When the absorbent body 10 of this shape is attached to the body mounting portion 20A, a diaper shape as shown in FIG. Also. In addition, the absorber 10 may have a bowl shape or an elliptical shape.

FIG. 34B is a cross-sectional view of the absorbent body 10 in the first modification.
As shown in the figure, the absorbent body 10 has a string-like rubber 17a disposed on the back side of the back sheet 12 (the side opposite to the body side). For example, the rubber 17a is joined to the back sheet 12 in an extended state.
FIG.34 (c) is sectional drawing of the absorber 10 in a 2nd modification.
As shown in the figure, the absorbent body 10 has a string-like rubber 17a disposed on the back side (opposite to the body side) of the back sheet 12, and a nonwoven fabric 17f disposed on the back side.

FIG. 34D is a cross-sectional view of the absorbent body 10 according to the third modification.
As shown in the figure, the absorbent body 10 has a non-woven fabric 17g disposed on the back side (opposite to the body side) of the back sheet 12, a string-like rubber 17a disposed on the back side, and a non-woven fabric 17f on the back side. Has been placed.
According to this embodiment, due to the contraction of the rubber 17a, the entire absorbent body 10 contracts, and as shown in FIG.
The convex portions of the irregularities 10a formed on the absorber 10 are in close contact with the body. Due to this close contact, leakage of urine and the like is suppressed as in the first embodiment.
Furthermore, in the present embodiment, the air permeability is ensured by the recess formed in the absorbent body 10, so that it is difficult to cause stuffiness.

(Eleventh embodiment)
FIG. 35 is a diagram for explaining the eleventh embodiment.
As shown in the figure, the first elastic portion 21 of the present embodiment includes a string 25 (string-like member) inside. The string 25 is disposed over the entire circumference of the first elastic portion 21. The string 25 is pulled out from the front portion of the first elastic portion 21. The outer peripheral length of the body mounting portion 20 can be adjusted according to the amount of the string 25 pulled out. The wearer can mount the trunk mounting portion 20 with a desired tightening condition by adjusting the amount of the string 25 to be pulled out and fastening the end of the string 25. The string 25 may be a bundle of fibers such as cotton and hemp, or may be a bundle of synthetic fibers. Moreover, a vinyl string and a rubber string may be sufficient. Further, the string 25 may be disposed on the second elastic portion 22. That is, the string 25 may be disposed anywhere on the trunk mounting portion 20.
(Twelfth embodiment)
FIG. 36 is a diagram for explaining the twelfth embodiment.
A disposable garment 1 C shown in FIG. 36A is different from the disposable garment 1 of the first embodiment in that the absorbent body 10 is not provided inside the elastic sheet 17. Moreover, the disposable garment 1D shown in FIG. 36 (b) is different from the disposable garment 1A of the second embodiment in that the absorbent body 10 is not provided inside the elastic sheet 17. Thus, also in each embodiment which is not equipped with the absorber 10 inside the elastic sheet 17, since the adhesiveness to the body of the elastic sheet 17 is high as demonstrated in FIG.11 and FIG.12, it is more comfortable. A feeling of wearing can be obtained. In the configuration of the present embodiment, the paper sheet 201 may be disposed inside the elastic sheet 17 (see FIG. 11A).

(13th Embodiment)
This embodiment demonstrates the manufacturing process of the disposable clothing 1 shown in 1st Embodiment. FIG. 37 is a diagram for explaining the thirteenth embodiment.
In the disposable garment 1 of this embodiment, the trunk | drum mounting part 20 is formed in the underpants type. Therefore, the trunk portion mounting portion 20 includes a crotch portion 250 between the front portion 230 and the rear portion 240.
As shown in FIG. 37A, the body mounting portion 20 of the present embodiment has side edge portions 220 facing each other in the length direction, and is joined by heat sealing or the like.
Thereby, as shown in FIG. 37 (b), the disposable garment 1 including the body mounting portion 20 and the elastic sheet 17 spanned between the front portion 230 and the rear portion 240 is completed. In this embodiment, when joining the elastic sheet 17 to the trunk | drum mounting part 20, the crotch part 250 is bent. Therefore, at the time of completion, an appropriate bending is formed in the crotch part 250c of the body mounting part 20.

(14th Embodiment)
In the present embodiment, a manufacturing process of the disposable garment 1A shown in the second embodiment will be described. FIG. 38 is a diagram for explaining the fourteenth embodiment.
In the disposable garment 1 A of the present embodiment, the torso mounting portion 20 A is formed in a belly-wrap type. As shown in FIG. 38 (a), the elastic sheet 17 is joined to the trunk mounting portion 20A in a state where the bending portion 260 is generated at the central portion of the trunk mounting portion 20A.
In the body mounting portion 20A, the side edge portions 220 facing each other in the length direction are overlapped with each other and joined by heat sealing or the like. The bending portion 260 formed in the central portion of the body mounting portion 20A is cut before or after the side edge portion 220 is joined.
Thereby, as shown in FIG. 38 (b), the disposable garment 1A including the annular body mounting portion 20 and the elastic sheet 17 spanned between the front portion 230 and the rear portion 240 is completed. .
Although not shown in FIGS. 37 and 38, slits 24 (on both sides of the body mounting portion 20 (20A) are adjusted by adjusting the shape of the side edge portions 220 in the body mounting portion 20 (20A). 25) can be formed.

The embodiments and modifications described above can be used in appropriate combination, but detailed description thereof is omitted. Further, the present invention is not limited to the embodiment described above.

1, 1A, 1B, 1C, 1D: disposable clothing, 10: absorbent body, 11: top sheet, 12: back sheet, 13: absorbent core, 17: elastic sheet, 17a: rubber, 18: inner sheet, 20, 20A: trunk mounting portion, 21: first elastic portion, 22, 22A: second elastic portion, 201: paper sheet, 25: string, 26: frill portion, 28: open end, 201a, 208a, 209a: printing Layer, 202: rubber, 209: hydrophobic sheet, 213: uneven part

Claims

Absorbency for excrement absorption disposed in at least a part of a region extending through the crotch of the wearer from a front part to a rear part of the torso attaching part, and a torso attaching part attached to the wearer's waist A disposable garment comprising an elastic member capable of pressing the core to the body side by elastic force,
The elastic member is capable of pressing the absorbent core toward the body side by an elastic force;
Disposable clothing characterized by.
The disposable garment according to claim 1,
The trunk portion mounting portion includes a crotch portion that can be attached and detached or opened between the front portion and the rear portion;
Disposable clothing characterized by.
The disposable garment according to claim 1 or 2,
The body mounting portion includes a paper sheet capable of absorbing moisture;
Disposable clothing characterized by.
A disposable garment according to claim 3,
The paper sheet has a non-flat portion on the surface;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 4,
The body mounting portion has a printed layer;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 5,
Comprising an absorbent core held by the elastic member;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 6,
The body mounting portion includes a non-hydrophilic sheet;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 7,
The elastic member is included in an elastic sheet that can expand and contract in a direction extending from the front portion to the rear portion;
Disposable clothing characterized by.
A disposable garment according to claim 8,
The elastic sheet is formed with a non-flat portion having air permeability at a portion where the elastic member is disposed,
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 9,
The torso mounting part is a second elastic part that presses around the wearer's lower abdomen,
A first elastic part disposed on top of the second elastic part,
Disposable clothing characterized by.
The disposable garment according to claim 10,
The body mounting portion includes a pressing member capable of pressing the elastic member toward the body by an elastic force on at least one of the first elastic portion and the second elastic portion;
Disposable clothing characterized by.
A disposable garment according to claim 11,
The trunk portion mounting portion is formed with a non-flat portion having air permeability at a portion where the pressing member is disposed,
Disposable clothing characterized by.
The disposable garment according to any one of claims 8 to 12,
The elastic sheet is attached to the body mounting portion on at least one end side of the front end or the rear end;
Disposable clothing characterized by.
The disposable garment according to any one of claims 10 to 13,
The elastic sheet is attached to the body mounting portion at an end portion of the first elastic portion, an end portion of the second elastic portion, or a joint portion between the first elastic portion and the second elastic portion;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 14,
Comprising an inner sheet disposed above the elastic member;
Disposable clothing characterized by.
The disposable garment according to any one of claims 8 to 15,
The elastic sheet includes a paper sheet;
Disposable clothing characterized by.
The disposable garment according to any one of claims 8 to 16,
The elastic sheet includes an absorbent body provided with the absorbent core,
In the side edge portion of the absorber, a non-joined portion between the elastic sheet and the absorber is formed,
The side edge portion stands when the absorber is pressed to the body side, and a three-dimensional side gather is formed,
Disposable clothing characterized by.
A disposable garment according to any of claims 8 to 17,
The elastic sheet includes a front sheet having one end joined to the front part of the trunk part mounting part, and a rear sheet having one end joined to the rear part of the trunk part mounting part,
The elastic member is included in at least one of the front seat and the rear seat,
The other end of the front seat and the other end of the rear seat are detachable from each other,
In a state where the other end of the front seat and the other end of the rear seat are attached to each other, the elastic member can press the absorbent body including the absorbent core to the body side by an elastic force,
Disposable clothing characterized by.
The disposable garment according to any one of claims 8 to 18,
A front sheet having one end joined to the front part of the body mounting part;
A rear sheet having one end joined to the rear portion of the body mounting portion,
The elastic member is included in at least one of the front seat and the rear seat,
The absorbent body including the absorbent core is detachable between the other end of the front seat and the other end of the rear seat,
The elastic member can press the absorber against the body side by an elastic force in a state where the absorber is held between the other end of the front seat and the other end of the rear seat;
Disposable clothing characterized by.
A disposable garment according to any of claims 8 to 17,
The absorber is attached to the body mounting portion on at least one end side of the front end or the rear end;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 20,
Comprising an absorbent comprising the absorbent core;
The elastic member is disposed on the opposite side of the absorbent core from the body side;
Disposable clothing characterized by.
The disposable garment according to any one of claims 10 to 21,
The pressing member is arranged in any form of a straight line, a curved line and a line including a straight line or a curved line in one part, and a continuous, intermittent, continuous and intermittent form in the body mounting portion. That
Disposable clothing characterized by.
The disposable garment according to any one of claims 11 to 22,
The body mounting portion is formed with an open end portion where the end portion of the pressing member is exposed when the linear pressing member is arranged and cut along a direction intersecting the arrangement direction. ,
Disposable clothing characterized by.
A disposable garment according to any of claims 11 to 23,
The open end is formed with a frill portion in which the elastic force by the pressing member is suppressed when the linear pressing member is arranged and cut along a direction intersecting the arrangement direction,
Disposable clothing characterized by.
A disposable garment according to any of claims 1 to 24,
The torso mounting part can be mounted at a position below the hip bone of the wearer,
Disposable clothing characterized by.
A disposable garment according to any of claims 17 to 25,
The width of the crotch is less than the width of the absorber or the elastic sheet;
Disposable clothing characterized by.
A disposable garment according to any of claims 1 to 26,
The body mounting portion can be adjusted in outer peripheral length by a string-like member,
Disposable clothing characterized by.
A disposable garment according to any of claims 1 to 27,
The body mounting portion is different in size between the front portion and the rear portion;
Disposable clothing characterized by.
Top sheet,
A backsheet,
An absorbent core disposed between the topsheet and the backsheet;
An excretion absorber comprising:
The absorber is
Located in at least a portion of the region extending through the crotch from the front to the back of the wearer;
An elastic member capable of expanding and contracting in a direction extending from the front portion to the rear portion;
Pressing the absorbent core toward the body by the elastic force of the elastic member;
Absorber characterized by.