KR101886602B1 - Sanitary pads - Google Patents

Abstract

The present invention provides a sanitary pad, which immediately absorbs menstrual blood in a vaginal opening or at a start of an entrance to minimize unpleasantness and anxiety in blooding, effectively performs absorption to be suitable for a user who has a lot of menstrual blood, maintains adhesion for a gap occurring at front and rear portions of the vaginal opening by inflection around the vaginal opening and a hip to absorb the menstrual blood flowing on front and rear portions of a human body in a sitting posture, or a lying posture or a posture lying on their stomach during sleeping so as to prevent leakage, and perfectly prevents the leakage of the menstrual blood in side directions of both narrow sides to dissolve wearer′s anxiety and stress about leaking the menstrual blood. According to the present invention, the sanitary pad comprises: a cylindrical protrusion part formed in the center of a main body to be inserted into the vaginal opening of the wearer, wherein the protrusion part is made of a cylindrical absorption material surrounded by a liquid permeable cover to absorb the menstrual blood in the vaginal opening; and front/rear auxiliary absorption pieces and both side auxiliary absorption pieces placed to be in contact with upper/lower portion and both side portions of a body with respect to the vaginal opening of the wearer, and including a fixing end fixed to the main body to allow a free end to be spaced apart from the main body so as to maintain the adhesion with the body.

Description

Sanitary napkins {SANITARY PADS}

More particularly, the present invention relates to a sanitary napkin, more particularly, to a sanitary napkin which absorbs discomfort and anxiety immediately after menstrual bleeding, effectively absorbs menstrual blood, and is suitable for wearing a large amount of menstrual blood or sleeping, The present invention relates to a sanitary napkin having excellent leakage preventing performance.

In general, the uterine endometrium of fertile women is proliferated by periodically secreted hormones and prepares for embryo implantation. If not pregnant, the uterine endometrium is dropped by itself, and this phenomenon is called menstruation, or physiology.

The fertilization period refers to the period during which the ovum becomes pregnant with ovulation. It refers to the age from the beginning of menarche to menopause. The average age of menarche is 13 years old and the average age of menopause is around 50 years old.

The menstrual cycle can be divided into egg-laying, luteus, and ovulation occurs at the time when I pass from the giving to the luteal phase. The secretion of female hormones (estrogen) increases in the ovary, and the menstruation stops and the endometrium of the uterus begins to multiply and thicken. At the same time, ovaries mature in one ovary, and when the menstrual cycle is 28 days, ovulation occurs around 14 days after menstruation. In ovaries after ovulation, luteinizing hormone (progesterone) secretion is increased, which helps prepare for endometrial implantation. If not pregnant, the uterine lining will be removed at about 28 days.

The normal menstrual cycle is the interval between the start of two consecutive menstrual periods, usually 21 to 35 days (average 28 days), lasts 3 to 7 days, and the menstrual cycle is 35 ml, Looks normal.

In order to prevent leakage of menstrual blood during the menstrual period, a sanitary napkin is worn. In such a sanitary napkin, there is a pad, a tampon, etc. The pad is attached to underwear to absorb menstrual blood. Absorbing.

The conventional pad type sanitary napkin generally comprises a body 1 having a liquid-permeable top sheet and a liquid-impermeable back sheet bonded together as shown in Fig. 1, a lid 2 formed on both sides of the main body 1, And a flap (2). In some cases, an intermediate sheet is interposed between the topsheet and the backsheet.

As another conventional sanitary napkin, there is sanitary napkin disclosed in Korean Patent Publication No. 2007-0000223.

Such a conventional sanitary napkin is generally made compact and slim and has a flat structure. The body part where the sanitary napkin is worn generates a gap between the front part and the back part of the vaginal opening due to the vaginal opening and the flexion of the buttocks. The front portion and the back portion of the sanitary napkin body can not maintain the close contact with the wearer's body and the menstrual blood that has not been absorbed by the sanitary napkin is leaked to both sides. As a result, the sanitary napkin is easily pushed, There is a problem that it leaks out easily to cause anxiety and stress to the wearer.

Particularly, during the menstrual period, it is necessary to wear the sanitary napkin even when sleeping at night and sleeping. In such a case, there are many inconveniences that menstrual blood leaks through the buttocks.

In addition, when the user places the sanitary napkin on the undergarment and the sanitary napkin is positioned at the center of the sanitary napkin, the sanitary napkin is easily absorbed by the sanitary napkin 1, Or the flow of the sanitary napkin due to the active movement of the wearer causes a gap between the mounting portions, so that a satisfactory leakage preventing effect can not be obtained.

In addition, menses are not easy to clot unlike ordinary blood and have high fluidity. Therefore, in the lying or lying position at the time of sitting or sleeping, the menstrual blood flows more toward the front and back of the human body. The absorbency of the body 1 can not sufficiently absorb the menstrual blood, have.

This problem is limited to men who have a low amount of menstrual discharge, which can sometimes occur when they are sitting or sleeping for a long time, but it is very serious problem In recent years, wing-type or over-night sanitary napkins have been developed and marketed by the improvement of sanitary napkins, but the sanitary napkins have not been satisfactorily absorbed and prevented from leaking.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a method and apparatus for absorbing menses in a vaginal opening or at the entrance, It is suitable for users who have a lot of menstrual blood. When worn, the vaginal opening is automatically located at the center of the body. There is no discrepancy between the center of the body of the sanitary napkin and the vaginal opening due to the active movement after wearing, To provide sanitary napkins.

The present invention also relates to a method for preventing and treating menses in the front and back of a human body, which is caused by sitting in a lying position or a lying position at the time of sleeping, by maintaining the adhesiveness to a gap occurring in the front part and the back part of the vaginal opening due to bending of the vaginal opening and the hip part It is possible to prevent leaks and to prevent leakage of menstrual blood even in the lateral direction of both narrow sides, thereby preventing menstrual blood from leaking to the outside, thereby providing a sanitary napkin that can relieve anxiety and stress to the wearer .

In order to achieve the above object, the present invention provides a sanitary napkin comprising a liquid permeable upper sheet, a liquid impermeable lower sheet and a body made of an absorbent material disposed between the both sheets, the sanitary napkin comprising: Is formed at the center of the main body, and the protruding portion is made of a cylindrical absorbent material surrounded by a liquid-permeable skin to absorb menstrual blood in the vaginal opening.

In addition, the present invention provides a method of making a wearer ' s body, which is positioned to contact an upper portion and a lower portion body around a vaginal opening of a wearer and the fixed end is fixed to the body so that the free end can be separated from the body, The front and rear auxiliary absorbent members are characterized by a sanitary napkin made of a plate-like absorbent material surrounded by a liquid-permeable skin to absorb menstrual blood flowing forward and backward.

In addition, the present invention provides a method for maintaining the contact with the body by being placed in contact with the body of both side portions around the vaginal opening of the wearer and having the free end extended and fixed along both side edges of the body, And the both side auxiliary absorbent pieces are characterized by a sanitary napkin made of a plate-like absorbent material surrounded by a liquid permeable skin to absorb menstrual blood flowing to both sides.

The present invention also provides a sanitary napkin comprising a liquid permeable upper sheet, a liquid impermeable lower sheet and an absorbent body disposed between the both sheets, the sanitary napkin having a cylindrical shape insertable into the vagina of the wearer and formed in the center of the body projection part; And a front and rear auxiliary absorbing member positioned so as to be in contact with the upper and lower parts of the body around the vaginal opening of the wearer and fixed to the body so that the free end can be separated from the body, Wherein the protrusions are made of a cylindrical absorbent material surrounded by a liquid permeable skin to allow menstrual blood to be absorbed in the vaginal opening, and the front and back auxiliary absorbent pieces are composed of a plate-like absorbent material surrounded by a liquid- Thereby providing a sanitary napkin for absorbing menses.

The present invention also provides a sanitary napkin comprising a liquid permeable upper sheet, a liquid impermeable lower sheet and an absorbent body disposed between the both sheets, the sanitary napkin having a cylindrical shape insertable into the vagina of the wearer and formed in the center of the body projection part; The front and rear auxiliary absorbing members are positioned so as to be in contact with the upper and lower parts of the body around the vaginal opening of the wearer and the fixed end is fixed to the body so that the free end can be separated from the body, ; And both sides of the wearer's mouth which are positioned so as to come into contact with the body of both sides around the vaginal opening and the fixed end is arranged and fixed along both side edges of the body so that the free end can be separated from the body, Wherein the protruding portion is made of a cylindrical absorbent material surrounded by a liquid permeable skin so as to absorb menstrual blood in the vaginal opening and the front and back auxiliary absorbent pieces are composed of a plate-like absorbent material surrounded by a liquid permeable skin, Absorbing the backward flowing menstrual blood, and the both side auxiliary absorbent pieces are made of a plate-like absorbent material surrounded by a liquid-permeable skin to absorb menstrual blood flowing to both sides.

According to the present invention having the characteristic features described above, when the cylindrical protruding portion provided at the center of the main body is worn while inserted in the vaginal opening, the menstrual blood is primarily absorbed by the absorbent material of the protruding portion before coming out of the vaginal opening, So that it is possible to minimize the unpleasant feeling until the menstrual blood leaks out of the vaginal opening and is absorbed into the main body. Furthermore, since it is primarily absorbed by the protrusions and subsequently absorbed by the main body, a larger amount of absorption is efficiently made, which is very useful for users with a large amount of menstrual blood. In addition, the sanitary napkin of the present invention is automatically placed in the central portion of the main body when the protruding portion is inserted in the vaginal opening, and the vaginal opening is not located at the central portion of the main body, The problem can be solved.

Further, according to the front and rear auxiliary absorbent pieces provided in the main body of the present invention, it is possible to maintain the adhesiveness to a gap generated in the upper part and the lower part body around the vaginal opening of the wearer when worn, The free ends of the front and rear auxiliary absorbing pieces can be separated from the main body by fixing the fixed ends of the front and rear auxiliary absorbing pieces to the main body, The flow of the menstrual blood can be blocked more efficiently by the connecting portion where the auxiliary absorbent member and the main body are connected to each other, whereby the menstrual blood leaks forward and backward, thereby relieving the anxiety and stress to the wearer.

Further, according to the two side auxiliary absorbent pieces provided in the main body of the present invention, the lateral leakage of menstrual blood can be completely prevented by maintaining the close contact with the body even in the lateral direction of both narrow sides, The free end can be spaced apart from the main body so that the flow of the menstrual blood can be more effectively blocked by the connecting portion where the both side auxiliary absorbent pieces and the main body are connected to each other, The wearer can relieve the anxiety and stress of the wearer by leaking in the lateral direction.

1 is a front view showing a conventional sanitary napkin.
2 is a perspective view illustrating a sanitary napkin according to a first embodiment of the present invention.
Figure 3 is a cross-sectional view of a portion of the sanitary napkin of Figure 2;
4 is a perspective view showing a sanitary napkin according to a second embodiment of the present invention.
5 is a perspective view showing a sanitary napkin according to a third embodiment of the present invention.
6 is a perspective view showing a sanitary napkin according to a modification of the third embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 2 shows a sanitary napkin 100 according to a first embodiment of the present invention. As shown in the drawing, the sanitary napkin 100 according to the first embodiment of the present invention has a pad shape that is long in the anteroposterior direction and narrower in width And is composed of a main body 10 having a front edge portion 11, a rear edge portion 12 and two side edge portions 13 and flaps 15 and 16 formed on both side edge portions 13 .

The body 10 is made up of a liquid-permeable upper sheet, a liquid-impermeable lower sheet, and an absorbent body disposed between the both sheets, and a detailed description of the material and the coupling structure is well known and will be omitted here.

The central portion of the main body 10 is provided with a cylindrical projection 17 that covers the vagina of the wearer or can be inserted into the vaginal opening. The projecting portion 17 is made of a cylindrical absorbent material surrounded by a liquid permeable skin so as to absorb menstrual blood. The thickness and the protruding length of the projecting portion 17 are set differently in proportion to the size of the sanitary napkin 100, And may be formed in a shape having a thickness and a protruding length so that it can be easily retained after being inserted into the shape or vaginal opening.

In the case of the short form, the protruding length of the protrusion 17 may be about 30 to 50 mm. Further, in the case of a relatively long shape, the protruding length of the protrusion 17 may be about 50 to 70 mm. When the length is shorter than 30 mm, it is difficult to effectively cover the vaginal opening of the user wearing the sanitary napkin when the sanitary napkin is shorter than 30 mm. When the length is longer than 70 mm, the urine is deeply inserted into the vaginal opening to relatively hermetically seal the vaginal opening, May occur.

Although the protrusion 17 is provided in the vertical direction with respect to the main body 10 in the drawing, the protrusion 17 is not limited thereto but may be inclined slightly with respect to the horizontal direction of the main body 10. In this case, in a state of being folded in the horizontal direction, it can be worn in a closed state by being in close contact with the mouth without being inserted into the vaginal opening, A convenient wearing state can be selected and used.

The sanitary napkin 100 of the first embodiment having such a configuration can be worn in a state in which the cylindrical projection 17 provided at the center of the main body 10 is inserted into the vaginal opening. In this case, since the menstrual blood is primarily absorbed by the absorbent material of the projecting portion 17 in the vaginal opening before coming out of the vaginal opening, menstrual blood can be absorbed and removed promptly at the vaginal opening at the time of bleeding. As a result, it is possible to minimize discomfort from leaking out of the vaginal opening and absorbing it into the main body during bleeding, and it is possible to eliminate anxiety due to the fear of menstrual blood leakage. Also, although not shown, even if the cylindrical protruding portion 17 is laid horizontally in the horizontal direction against the main body 10 and is brought into close contact with the mouth of the vaginal opening and is worn in a film state, the vaginal blood is absorbed and removed by the protruding portion 17 So that the user can select a convenient wearing condition from the vaginal insertion or entrance blocking state.

On the other hand, the sanitary napkin 100 according to the first embodiment is absorbed primarily by the absorbent material of the projecting portion 17 and secondarily absorbed by the absorbent material of the main body 10, The amount can be absorbed. By thus improving the absorption efficiency and increasing the amount of absorption, it is very useful for a user having a large amount of menstrual blood because the anxiety due to the concern of leakage can be solved.

Further, in the sanitary napkin 100 according to the first embodiment, when the protruding portion 17 is inserted in the vaginal opening, the vaginal opening portion is automatically positioned at the center of the main body 10, It is not necessary to carry out troublesome work to place the vaginal opening in the center of the vagina 10, and the position of the sanitary napkin with respect to the vagina can be maintained even when the user is active during movement, Therefore, the wearer can fully enjoy the exercise without worrying mind easily.

Fig. 3 is a cross-sectional view of the protruding portion 17 of the sanitary napkin of Fig. 2; 3, the projection 17 includes a base 171 inserted into the body 10, a vertical extension 172 extending in a direction orthogonal to the base integrally with the base 171, And a soft cover 173 for covering the cover 172. The vertical extension 172 can function as an absorbent and can be bent or bent to have a degree of resiliency to touch the surface of the body 10 with a small force. The soft cover 173 may be formed of the same or similar material as the liquid pervious topsheet.

The base 171 is inserted and fixed to the main body 10. The vertical extension 172 is fixed to the base 171 and may be formed of the same material as the base 171, but is not limited thereto. However, the vertical extension 172 has a material or structure that is harder than the soft cover 173. The soft cover 173 is made of a material capable of absorbing liquid such as blood, and can be additionally applied with a material that does not cause a trouble even when it touches the skin, or a component that performs such a function. The structure of the protruding portion 17 may be such that, when a cotton fabric or the like is used as the material, the protruding portion 17 is classified by the density of the fabric.

Meanwhile, the main body 10 is represented by a single hatch for convenience of illustration, but the main body 10 may be formed of a plurality of layers by a plurality of sheet materials. A plurality of sheet materials may have differences in water absorption, skin sensitivity, and the like.

FIG. 4 shows a sanitary napkin 200 according to a second embodiment of the present invention. As shown in FIG. 4, the sanitary napkin 200 according to the second embodiment has a narrower pad shape And a main body 20 having a front edge portion 21, a rear edge portion 22, and both side edge portions 24. The front edge portion 21, the rear edge portion 22 and the both side edge portions 23 and 24 may be disposed on the base sheet 27. [ The base sheet 27 may have adhesiveness.

Like the main body 10 in the first embodiment, the main body 20 has a liquid-permeable upper sheet, a liquid-impermeable lower sheet, and an absorbent body disposed between the both sheets. A detailed description thereof will be omitted.

The main body 20 is provided with front and rear auxiliary absorbent members 25, 26. The front and rear auxiliary absorbent members 25 and 26 are formed of a plate-like absorbent material surrounded by a liquid-permeable skin and are provided at corresponding positions where the upper and lower body parts can be brought into contact with the vagina of the wearer. ) Centered on the longitudinal direction and located at the front and back respectively to absorb menstrual blood flowing to the front and back of the vaginal opening.

The fixed ends 25a and 26a of the front and rear auxiliary absorbent members 25 and 26 are fixed on the main body 20 so that the front and rear auxiliary absorbent members 25 and 26 can be folded with respect to the main body 10 . Therefore, the free and unfixed free ends of the front and rear auxiliary absorbent members 25 and 26 are slightly protruded from the main body 20 so that the front and rear auxiliary absorbent members 25 and 26 are in contact with the body part of the wearer Lt; / RTI >

The fixing ends 25a and 26a of the front and rear auxiliary absorbent members 25 and 26 are fixed to the main body 20 so that the front and rear auxiliary absorbent members 25 and 26 and the main body 20 are connected Portions 25b and 26b can be formed. The connecting portions 25b and 26b are positioned so as to face each other toward the center of the main body 20, so that the flow can be effectively blocked in the forward and backward flow of menstrual blood.

According to the sanitary napkin 200 of the second embodiment constructed as described above, since the front and rear auxiliary absorbent members 25, 26 are provided in the longitudinal direction of the main body 20, The front and rear auxiliary absorbent members 25 and 26 come into close contact with the upper and lower parts of the body so as to maintain the adhesion to the gap in the forward and backward directions. As a result, Even when menstrual blood flows in the front and rear portions of the human body in the prone position, the front and rear auxiliary absorbent members 25 and 26 can be effectively absorbed to prevent leakage.

Since the fixed ends 25a and 26a of the front and rear auxiliary absorbent members 25 and 26 are folded and lifted with respect to the main body 20 in the form of a free end fixed and not fixed to the main body 20, The connecting portions 25b and 26b connecting the front and rear auxiliary absorbent members 25 and 26 to the main body 20 are positioned toward the center so that the flow of menstrual blood flowing forward and backward is ensured As a result, menstrual blood leaks in the forward and backward directions, thereby relieving the anxiety and stress of the wearer.

Although not shown, the configuration of the front and rear auxiliary absorbent members 25 and 26 can be added to the sanitary napkin 100 of the first embodiment. In this case, the function of the sanitary napkin can be further improved, The effect can be more reliably exhibited.

FIG. 5 shows a sanitary napkin 300 according to a third embodiment of the present invention. As shown in FIG. 5, the sanitary napkin 300 according to the third embodiment of the present invention has a narrower pad shape And a main body 30 having a front edge portion 31, a rear edge portion 32, and both side edge portions. The front edge portion 31, the rear edge portion 32, and both side edge portions may be disposed on the base sheet 39. [ The base sheet 39 may have adhesiveness.

Like the main bodies 10 and 20 in the first and second embodiments, the main body 30 has a liquid-permeable upper sheet, a liquid-impermeable lower sheet, and an absorbent body disposed between both sheets. And a detailed description of the coupling structure will be omitted.

The main body 30 is provided with both side auxiliary absorbent pieces 35, 36. The two side absorbent members 35 and 36 are provided at corresponding positions that can be brought into contact with both body parts around the vaginal opening of the wearer and are made of a plate-like absorbent material surrounded by a liquid- So as to block and absorb menstrual blood flowing to both sides of the vaginal opening.

The fixed ends of the both side auxiliary absorbent pieces 35 and 36 can be fixed on both side edges of the main body 30 so that the both side auxiliary absorbent pieces 35 and 36 can be folded with respect to the main body 10. [ The both side auxiliary absorbent members 35 and 36 are slightly protruded from the main body 30 with respect to the connecting portions 35b and 36b so that the both side auxiliary absorbent members 35 and 36 are in contact with the wearer's body part So that the flow can be effectively stopped and absorbed simultaneously with the sideward flow of menses.

Further, since the fixed ends of the both side auxiliary absorbing pieces 35 and 36 are fixed to the main body 30, the connecting parts 35b and 36b connecting the both side auxiliary absorbing parts 35 and 36 and the main body 30 are stably . The connecting portions 35b and 36b are positioned so as to face each other toward the center of the main body 30, so that the flow can be effectively blocked against the flow of both sides of the menstrual blood.

According to the sanitary napkin 300 of the third embodiment having the above-described configuration, since the both side auxiliary absorbent members 35 and 36 are provided on both side edge portions in the width direction of the main body 30, The two side absorbent members (35, 36) are in close contact with both sides of the body to maintain the adhesion to the clearance in both directions, thereby effectively blocking and absorbing the lateral flow of menstrual blood according to the wearer's activity or posture, Can be prevented.

Further, since the both side auxiliary absorbent members 35, 36 are foldable with respect to the main body 30 in a free-end form fixed to the main body 30 and lifted, the adhesion with the body can be further increased, The connecting portions 35b and 36b connecting the absorbent pieces 35 and 36 and the main body 30 are located toward the center and reliably cut off the flow of menstrual blood flowing on both sides, It is possible to relieve the anxiety and stress to the wearer. The both side auxiliary absorbent members 35 and 36 are connected to both ends of the both side sheet members 30 and 30 which are naturally connected to the boundary portion between the front edge portion 31 and the rear edge portion 32 located at both longitudinal ends of the main body 30 and the main body 30. [ Or a sheet edge line.

6, the sanitary napkin 300A according to the present embodiment has a pad shape that is long in the front-rear direction and narrower in width, And a main body 30 having a front edge portion 31, a rear edge portion 32, and both side edge portions. The front edge portion 31, the rear edge portion 32, and both side edge portions may be disposed on the base sheet 39. [ The base sheet 39 may have adhesiveness.

The sanitary napkin 300A further includes both side absorbent members 35 and 36, a front auxiliary absorbent member 37 and a rear auxiliary absorbent member 38. [ The front auxiliary absorbent piece 37 and the rear auxiliary absorbent piece 38 may be substantially the same except that they are arranged in front of and behind each other in the longitudinal direction of the main body 30 and slightly differ in size.

The front auxiliary absorbent piece 37 is fixed at one end to a boundary portion between the main body 30 and the front edge portion 31 and has a free end shape in which the remaining portion is not fixed to the main body 30, So that it can be folded and lifted with respect to the portion 31, so that the adhesion with the body can be further increased.

Similarly, the rear auxiliary absorbent piece 38 is fixed at one end to the boundary portion between the main body 30 and the rear edge portion 32, and the other portion is fixed to the main body 30 Or the rear edge portion 32, so that the adhesion with the body can be further increased.

The front auxiliary absorbent piece 37 and the rear auxiliary absorbent piece 38 are positioned respectively at the front and rear sides of the main body 30 to reliably block the flow of menstrual blood flowing to the front and back of the user, It is possible to prevent the leakage of menstrual blood to the wearer's side, thereby relieving the anxiety and stress to the wearer.

In the present embodiment, the front auxiliary absorbent piece 37 and the rear auxiliary absorbent piece 38 are substantially the same as those of the both side auxiliary absorbent pieces 35 and 36 except for the position and size. However, the present invention is not limited thereto . It is needless to say that the front auxiliary absorbent piece 37 and the rear auxiliary absorbent piece 38 can be realized in the same manner as the front and rear auxiliary absorbent pieces 25 and 26 in FIG.

In addition, the present embodiment may further include a structure having a protrusion shown in FIG. 2 or FIG. In this case, it is possible to effectively block the menstrual blood flowing in all directions from the vaginal opening to the vaginal opening and the vaginal opening.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to be illustrative of the present invention and not to be construed as limiting the scope of the present invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100, 200, 300: sanitary napkin 10, 20,
17: protrusions 25, 26: front and rear auxiliary absorbing pieces
35, 36: Both side auxiliary absorbent pieces 25a, 26a, 35a, 36a:
25b, 26b, 35b, 36b:

Claims (4)

delete delete delete A body made of a liquid permeable upper sheet, a liquid impermeable lower sheet and an absorbent disposed between both sheets;
A protruding portion which has a cylindrical structure which can be inserted into a vaginal opening of a wearer and which is formed in a vertical direction at the center of the main body or inclined with respect to a horizontal direction of the main body and which is folded in contact with the surface of the main body, ;
A free end is formed to be spaced apart from the main body and to be in close contact with a body part of the wearer when the sanitary napkin is worn, and the free end portion is formed to be folded over the fixed end Front and back auxiliary absorbent; And
And a free end is spaced apart from the main body, and is formed to be in close contact with a body part of the wearer when the sanitary napkin is worn, wherein a front edge portion and a rear edge portion of both ends in the longitudinal direction of the main body, Side auxiliary absorbent sheet having both end sheet lines connected to a boundary portion between the two side absorbent sheets;
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Wherein the protruding portion includes a base inserted and fixed to the body, a vertically extending portion extending in a direction perpendicular to the base integrally with the base, and a soft cover covering the vertical extending portion, The soft cover having a rigid material or structure and having elasticity as an absorbent material is bent or bent to touch the surface of the body, the soft cover is formed of a liquid-
The structure of the protrusion with the base, the vertical extension and the soft cover is distinguished by the density of the fabric when it is a cotton fabric material,
The front and back auxiliary absorbent pieces and the both side auxiliary absorbent pieces are located on the front and rear parts of the wearer's vagina when the sanitary napkin is worn and on the body parts of both sides and the menstrual blood flowing to the front and back of the wearer's vagina by the absorbent material surrounded by the liquid- Absorbent sanitary napkin.

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