JP2011074514A - Breast milk pad - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a breast milk pad turning compactly folded by itself when selling, carrying, or disposing of, and omitting individual package. <P>SOLUTION: This breast milk pad 10 is such that in one first area 80 and the other second area 90 in the vertical direction, horizontal direction, or inclined direction, a skin contact surface in the first area 80 is provided with an insertion portion 81 to insert by folding part or the whole of the second area 90. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a breast milk pad that can be compactly folded by itself when sold, carried, or discarded, and that can omit individual packaging.

Breastfeeding pads are used to prevent breastfeeding mothers from getting wet underwear due to leakage of breast milk, and are worn by wrapping breasts inside underwear such as bras. In general, an adhesive for stopping is provided on an underwear contact surface (back surface) (see, for example, Patent Documents 1 to 4).
In addition, when selling products, it is common to sell a large number of products in bags, and each breast pad is folded in a compact state and individually wrapped in a non-woven fabric or film packaging material for hygienic reasons. Generally, it is packaged (see, for example, Patent Document 5).

JP 2008-248648 A JP 2008-202167 A JP 2008-174851 A JP 2007-126763 A JP 2007-126161 A JP 2007-326622 A

However, in most conventional packaging forms, the packaging material of the individual packaging is only garbage, and cannot be used for wrapping the breast milk pad at the time of disposal.
As a solution to this problem, it has been proposed to use a bag for individual packaging as a storage bag for disposal (see Patent Document 6). It was necessary to carry an empty bag until it was discarded. In particular, the breast milk pad is not only frequently exchanged, but it is almost always exchanged two at a time. Therefore, the easiness of the exchange work including the disposal work is very important.
Accordingly, a main object of the present invention is to provide a breast milk pad that can be compactly folded by itself when sold, carried, or disposed of, and that can omit individual packaging.

The present invention that has solved the above problems is as follows.
<Invention of Claim 1>
In a breast milk pad comprising a liquid-permeable top sheet with which a nipple is brought into contact, a back side sheet, and an absorbent body interposed therebetween,
Insertion that allows part or all of the second region to be folded and inserted into the skin contact surface in the first region of the first region on the one side and the second region on the other side in the vertical direction, the horizontal direction, or the oblique direction. A breast pad, characterized in that a part is provided.

(Function and effect)
Thus, an insertion part is provided in the skin contact surface in a 1st area | region among the 1st area | region of the one side of a vertical direction, a horizontal direction, or a diagonal direction, and the 2nd area | region of the other side, and a skin contact surface is inside. By folding in such a manner that a part or all of the second region is inserted into the insertion portion, the breast milk pad can be fixed in a folded state without an individual packaging material. Therefore, when sold, carried, or discarded, it can be made into a compact folded state by itself, and individual packaging can be omitted as will be described later.

<Invention of Claim 2>
An insertion portion forming sheet is disposed so as to cover the top sheet in the first region, and a pocket-like space having an insertion port on the second region side is provided between the insertion portion forming sheet and the top sheet. The breast milk pad of Claim 1 currently formed as the said insertion part.

(Function and effect)
As the insertion part, both ends of the belt-like member may be fixed on the top sheet, or a separately formed bag body may be stuck on the top sheet. However, in the former case, there are few parts covering the second region. The packaging function becomes poor, and in the latter case, there is a concern about a decrease in thinness. On the other hand, if the structure has a pocket-like space as an insertion portion between the insertion portion forming sheet and the top sheet as described above, the portion of the second region inserted into the insertion portion is the insertion portion forming sheet. Therefore, the thickness can be increased by one sheet of the insertion portion forming sheet.

<Invention of Claim 3>
The breast milk pad according to claim 2, wherein the insertion portion forming sheet is provided so as to avoid a nipple contact position on the topsheet.

(Function and effect)
It is preferable to arrange the insertion portion forming sheet in this manner because it is possible to suppress the absorption inhibition due to the presence of the insertion portion forming sheet, and the decrease in flexibility and air permeability.

<Invention of Claim 4>
The breast milk pad according to claim 3, wherein the insertion portion forming sheet is made of a liquid-impervious sheet or a water-repellent non-woven fabric, and is provided on a lower side in the vertical direction than the contact position of the nipple in the top sheet.

(Function and effect)
If the insertion part formation sheet which consists of a liquid-impermeable sheet or a water-repellent nonwoven fabric is arrange | positioned in such a position, the reverse return of the absorbed breast milk can be blocked | interrupted with an insertion part formation sheet.

<Invention of Claim 5>
An adhesive layer is provided on the underwear contact surface opposite to the skin contact surface, and a release sheet is attached to cover the adhesive layer, and the adhesive on the underwear contact surface is provided. The breast milk pad according to any one of claims 1 to 4, wherein a storage pocket capable of storing at least the release sheet is provided in a portion having no agent layer.

(Function and effect)
Covering with an adhesive layer on the underwear contact surface and covering with a release sheet is the same as before, but in this case, the release sheet peeled off during use must be discarded, and if there is no trash can nearby, it can be discarded. It had to be complicated, such as having to possess it. Therefore, it is preferable to provide a storage pocket on the underwear contact surface as described above because the release sheet can be stored in the storage pocket during use and discarded together with the breast milk pad.

<Invention of Claim 6>
The ratio of length to width is 1: 1 to 1: 0.7, and the shape is line symmetric with respect to the boundary between the first region and the second region. Breast milk pad as described in.

(Function and effect)
The breast milk pad of the present invention is suitable for a breast milk pad having such dimensions and shapes.

<Invention of Claim 7>
The second region is folded toward the first region so that the skin contact surface is on the inside, a part or all of the second region is inserted into the insertion portion, and a separate individual packaging material The breast milk pad of any one of Claims 1-6 which is not packaged by.

(Function and effect)
As described above, by folding and fixing so that the skin contact surface is on the inside, a compact simple packaging state in which the skin contact surface is not exposed is obtained. Therefore, by avoiding individual packaging, the complexity of handling such as opening individual packages can be eliminated, and material costs can be reduced. Moreover, it can be handled hygienically without individual packaging.

  As described above, according to the present invention, when sold, carried, or discarded, there are advantages such as being able to be in a compact folded state by itself and omitting individual packaging. .

It is a top view of (a) skin contact surface and (b) underwear contact surface which show a breast milk pad. FIG. 2 is a sectional view taken along line 2-2 of FIG. It is sectional drawing equivalent to the 2-2 line cross section of FIG. 1 which shows the folded state before use. FIG. 2 is a cross-sectional view corresponding to a cross section taken along line 2-2 of FIG. 1, showing a folded state after use (during disposal). It is sectional drawing equivalent to the 2-2 line cross section of FIG. 1 which shows another form. It is sectional drawing equivalent to the 2-2 line cross section of FIG. 1 which shows another form. It is a top view of (a) skin contact surface and (b) underwear contact surface which show another form. It is the 2-2 sectional view taken on the line of FIG. 7 which shows another form. It is the 2-2 sectional view taken on the line of FIG. 7 which shows another form. It is a top view of a packaging state. It is the 3-3 sectional view taken on the line of FIG. FIG. 4 is a sectional view taken along line 4-4 of FIG. FIG. 5 is a sectional view taken along line 5-5 of FIG. It is the schematic which shows the mounting state of a breast milk pad.

  Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In addition, the vertical direction means a direction that becomes the vertical direction when mounted.

  FIG. 1 is a plan view of the breast milk pad 10 in a developed state, where (a) shows a skin contact surface and (b) shows an underwear contact surface. 2 is a cross-sectional view taken along the line 2-2 of FIG. In addition, the dot pattern part in sectional drawing has shown the joining part which joins each structural member, and is formed by application | coating of a hot-melt-adhesive, welding by heat sealing, ultrasonic sealing, etc.

  The breast milk pad 10 includes a liquid permeable top sheet 30 with which a nipple is brought into contact, a back side sheet 11, and an absorbent body 56 interposed therebetween, and a surface that protrudes from the periphery of the absorbent body 56. The peripheral edge of the sheet 30 and the peripheral edge of the back side sheet 11 are joined. The shape of the breast milk pad 10 is not particularly limited, and may be a three-dimensional shape such as a cup shape that fits the breast in addition to a flat circular shape as shown in the drawing. In the case of the present invention, it is preferable that the ratio of length to width in the unfolded state is about 1: 1 to 1: 0.7, and is symmetrical with respect to the boundary between the first region 80 and the second region 90 described later. It is more preferable that the shape is formed.

(Surface sheet)
The top sheet 30 is in direct contact with the wearer's breast, and absorbs and permeates the mother's milk and guides it to the absorber 56 disposed on the outside. Therefore, the top sheet 30 is preferably formed from a flexible liquid-permeable material. . Specifically, as the surface sheet 30, a perforated or non-porous nonwoven fabric, a porous plastic sheet, or the like can be used. Examples of non-woven fabrics include, for example, synthetic fibers such as olefins such as polyethylene and polypropylene, polyesters and polyamides, recycled fibers such as rayon and cupra, natural fibers such as cotton, and mixtures in which two or more of these are used. What uses a fiber, a composite fiber, etc. as a raw material fiber can be used. Furthermore, the nonwoven fabric may be manufactured by any processing. Examples of the processing method include known methods such as a spunlace method, a spunbond method, a thermal bond method, a melt blown method, a needle punch method, an air through method, and a point bond method. For example, if flexibility and drapeability are required, the spunbond method and spunlace method are preferable. If bulkiness and softness are required, the air-through method, point bond method, and thermal bond method are preferable processing methods. .

  Further, the top sheet 30 may be composed of one sheet or may be composed of a laminated sheet obtained by bonding two or more sheets. Similarly, the top sheet 30 may be composed of one sheet or two or more sheets in the planar direction.

(Back side sheet)
The material of the back side sheet 11 is not particularly limited, but liquid impermeable or liquid impermeable so that the breast milk absorbed and retained by the absorbent body 56 does not exude and wet the clothes. A material is preferable, and a material having air permeability is preferable from the viewpoint of preventing stuffiness. Specific examples of the back surface sheet 11 include a plastic film made of an olefin resin such as polyethylene or polypropylene, a laminated nonwoven fabric in which a plastic film is provided on the surface of the nonwoven fabric, a laminated sheet in which the nonwoven fabric is laminated on the plastic film, and the like. Can be mentioned. Further, a microporous plastic film obtained by kneading an inorganic filler in an olefin resin such as polyethylene or polypropylene to form a sheet and then stretching in a uniaxial or biaxial direction can be suitably used. In addition to these, non-woven fabrics using microdenier fibers, non-woven fabrics that have improved fiber-tightness by applying heat or pressure, and water-repellent non-woven fabrics coated with a water-repellent agent are also suitable. . The raw material fibers and the production method of these nonwoven fabrics can be appropriately selected from those exemplified in the section of the surface sheet 11.

(Absorber)
The absorber 56 can be formed of an aggregate of fibers. As this fiber assembly, a filament assembly obtained by opening, as necessary, synthetic fiber tows (fiber bundles) such as cellulose acetate as well as short fibers such as cotton-like pulp and synthetic fibers Can also be used. The fiber basis weight can be set to, for example, about 50 to 200 g / m ² when stacking cotton-like pulp or short fibers, and in the case of a filament aggregate, for example, about ²⁰ to 100 g / m ^2. Can do. The fineness in the case of a synthetic fiber is 1-16 dtex, for example, Preferably it is 1-10 dtex, More preferably, it is 1-5 dtex. In the case of a filament aggregate, the filament may be a non-crimped fiber, but is preferably a crimped fiber. The crimped degree of the crimped fiber can be, for example, 5 to 75, preferably 10 to 50, and more preferably about 15 to 50 per inch. Further, a crimped fiber that is uniformly crimped is often used.

  The absorber 56 may have a pad shape, but may have an appropriate shape such as an elliptical shape. Moreover, although the dimension of the absorber 56 can be determined suitably, it is preferable that the periphery extends to the periphery vicinity of a pad.

(Superabsorbent polymer particles)
The absorber 56 can contain superabsorbent polymer particles in a part or all thereof. Superabsorbent polymer particles include “powder” in addition to “particles”. As the particle diameter of the superabsorbent polymer particles, those used in this type of absorbent article can be used as they are, and those having a particle size of 1000 μm or less, particularly 150 to 400 μm are desirable. The material of the superabsorbent polymer particles can be used without any particular limitation, but those having a water absorption of 40 g / g or more are suitable. High-absorbent polymer particles include starch-based, cellulose-based, and synthetic polymer-based starch-acrylic acid (salt) graft copolymers, saponified starch-acrylonitrile copolymers, and sodium carboxymethylcellulose crosslinks. Or an acrylic acid (salt) polymer can be used. As the shape of the superabsorbent polymer particles, a commonly used granular material is suitable, but other shapes can also be used.

  As the superabsorbent polymer particles, those having a water absorption rate of 40 seconds or less are preferably used. When the water absorption speed exceeds 40 seconds, so-called reversion in which the liquid supplied into the absorber 56 returns to the outside of the absorber 56 is likely to occur.

  Further, as the superabsorbent polymer particles, those having a gel strength of 1000 Pa or more are preferably used. Thereby, even if it is a case where it is set as the bulky absorber 56, the sticky feeling after liquid absorption can be suppressed effectively.

The basis weight of the superabsorbent polymer particles can be appropriately determined according to the amount of absorption required for the use of the absorber 56. Therefore, although it cannot be generally stated, it can be 20 to 200 g / m ² .

(Packaging sheet)
The absorbent body 56 can be wrapped with a packaging sheet 58 as necessary to prevent loss of shape and dropping of the polymer. As the material of the packaging sheet 58, tissue paper, particularly crepe paper, non-woven fabric, polylaminated non-woven fabric, a sheet having small holes, and the like can be used. However, it is desirable that the superabsorbent polymer particles be a sheet that does not escape. When a nonwoven fabric is used in place of the crepe paper, a hydrophilic SMS nonwoven fabric (SMS, SSMMS, etc.) is particularly suitable, and the material can be polypropylene, polyethylene / polypropylene composite material, or the like. The basis weight is preferably 5 to 40 g / m ² , particularly 10 to 30 g / m ² .

  The packaging form of the packaging sheet 58 can be determined as appropriate, but from the viewpoint of ease of manufacture and prevention of leakage of the superabsorbent polymer particles from the front and rear end edges, the cylinder is formed so as to surround the front and back surfaces and both side surfaces of the absorber 56. It is preferable that the front and rear edges of the absorbent body 56 are protruded from the front and back of the absorbent body 56, and the protruding portions are crushed in the front and back directions and joined by a joining means such as a hot melt adhesive.

(Anti-adhesive adhesive layer)
An adhesive layer 70 is provided on the underwear contact surface opposite to the skin contact surface, that is, the outer surface of the back surface side sheet 11 in the illustrated example, and a release sheet 71 is provided so as to cover the adhesive layer 70. It is attached. The formation position of the pressure-sensitive adhesive layer 70 can be determined as appropriate. In the illustrated example, the pressure-sensitive adhesive layer 70 is disposed at one central portion in the horizontal direction above the nipple contact position Z. It may be provided continuously or intermittently from one end of the direction to the other end. Moreover, although the dimension of the adhesive layer 70 can be determined suitably, in the example of illustration, it is preferable that it is within 10-30 mm in length and within 20-50 mm in width.

(Insertion section)
Characteristically, the skin contact surface in the first region 80 out of the first region 80 on the one side in the vertical direction (or the horizontal direction or an oblique direction intersecting with these) and the second region 90 on the other side. In addition, an insertion portion 81 that can be inserted by folding a part or all of the second region 90 is provided.

  The folding form of the breast milk pad 10 is not particularly limited, and it can be a three-fold folding so that the cross-section is Z-shaped or C-shaped, in addition to a two-folded form that folds almost in half as illustrated. The boundary position between the first region 80 and the second region 90 can be determined as appropriate, but in the case of bi-folding as in the illustrated example, it is preferable that the center portion of the pad or the vicinity thereof in the opposing direction of both regions, Specifically, it is preferable to be at a position of ± 10 to 20 mm from the center of the pad in the opposing direction of both regions. When the boundary between the two regions is closer to the first region and the second region 90 is larger than the first region 80, the second region is folded into two, three, etc., and then inserted into the insertion portion 81 of the first region 80. You can also.

  The dimension of the insertion portion 81 can be determined as appropriate. For example, the area of the portion overlapping the second region 90 with the second region 90 inserted is 20 of the area of the portion included in the second region of the absorber 56. It is preferably about -100%, particularly about 50-80%. In particular, the lateral length of the insertion portion 81 is preferably the same as or close to the lateral length of the portion included in the second region of the absorber 56.

  When configured in this way, as shown in FIG. 3 before use and in FIG. 4 after use, it is folded so that the skin contact surface is inside, and part of the second region 90 Alternatively, by inserting the whole into the insertion portion 81 of the first region 80, the breast milk pad 10 can be fixed in a folded state without an individual packaging material. Therefore, when selling, carrying, or discarding, it can be in a compact folded state by itself, and individual packaging can be omitted. In addition, FIG. 14 has shown the use condition by which the breast milk pad 10 was mounted | worn inside the underwear UW.

  The specific structure of the insertion portion 81 is not particularly limited as long as the second region 90 can be inserted, and both end portions of the belt-like member are fixed on the top sheet 30 or a separately formed bag is pasted on the top sheet 30. However, the illustrated insertion portion 81 is proposed as one preferred form. That is, in the illustrated example, the insertion portion forming sheet 81 s is disposed so as to cover the top sheet 30 in the first region 80, and the insertion port 81 e is formed on the second region 90 side between the insertion portion forming sheet 81 s and the top sheet 30. A pocket-shaped space having the insertion portion 81 is formed. Accordingly, the portion of the second region 90 inserted into the insertion portion 81 is reliably covered and packaged by the insertion portion forming sheet 81s, and the thickness can be increased by one insertion portion forming sheet 81s.

  In particular, in the illustrated example, the back surface side sheet 11 is folded back to the skin contact surface side at the pad end, and the folded portion is formed as the insertion portion forming sheet 81s, and is surrounded by the peripheral portion and the peripheral portion of the insertion portion forming sheet 81s. Out of the center part, the edge part and the center part on the second region 90 side of the peripheral part are unfixed, and the part excluding the edge part on the second region 90 side and the folded part in the peripheral part is the surface sheet 30 It is fixed. This configuration has the advantage that a simple, yet sufficiently deep and firm pocket is formed. Instead of folding the back surface side sheet 11, as shown in FIG. 5, the top sheet 30 may be folded back to the skin contact surface side to form a pocket-shaped space. Of course, as shown in FIG. 6, a separate pocket-like space can be formed by attaching a separate insertion portion forming sheet 81s.

  Since the insertion portion forming sheet 81s is provided on the skin contact surface, the insertion portion forming sheet 81s is preferably arranged so as to avoid the nipple contact position Z in the top sheet 30. As a result, it is possible to suppress the absorption inhibition due to the presence of the insertion portion forming sheet 81s and the decrease in flexibility and air permeability. In the illustrated example, the entire edge on the insertion opening side (upper edge in the illustrated example) of the insertion portion forming sheet 81s is positioned below the nipple contact position Z, but the nipple contact position Z (for example, the central portion). Further, the edge on the insertion opening side of the insertion portion forming sheet 81s may be formed in a curved shape so that only the vicinity thereof is located on the lower side and both lateral sides are located at the same position as or higher than the nipple contact position Z. good.

Further, as shown in the example, when the edge on the insertion port side of the insertion portion forming sheet 81s is provided on the lower side in the vertical direction from the contact position Z of the nipple on the topsheet 30, the insertion portion forming sheet 81s is impermeable to liquid. If it forms with a sheet | seat or a water-repellent nonwoven fabric, it can block | interpret the mother's milk absorbed by the surface sheet 30 or its absorber side returning to skin with the insertion part formation sheet 81s. In the illustrated example, since the insertion portion forming sheet 81 s is a folded portion of the back surface side sheet 11, by using the liquid-impervious sheet or the water-repellent nonwoven fabric described above as the back surface sheet 11, this function of preventing reversion is added. Can do. In addition, when using a nonwoven fabric as the insertion part formation sheet 81s, it is desirable that the fineness of the constituent fibers is about 1 to 3 dtex and the fiber basis weight is about 10 to 23 g / m ² from the viewpoint of improving the touch.

<Others>
(A) When providing the adhesive layer 70 on the underwear contact surface opposite to the contact surface and attaching the release sheet 71 so as to cover the adhesive layer 70, it is shown in FIGS. Thus, it is also a preferred embodiment to provide a storage pocket 75 that can store at least the release sheet 71 in a portion that does not have the adhesive layer 70 on the underwear contact surface. Accordingly, the release sheet 71 can be stored in the storage pocket 75 during use, and can be discarded together when the breast milk pad 10 is discarded.
The storage pocket 75 is preferably provided so that the insertion opening faces upward. For this reason, the storage pocket 75 is preferably disposed on the lower side in the vertical direction of the breast milk pad 10 (first region in the illustrated example).
As shown in FIG. 8, the storage pocket 75 can be formed by attaching a separate sheet 75s. Moreover, as shown in FIG. 9, the storage pocket 75 can also be formed by folding the back surface side sheet | seat 11 to the underwear contact surface side. In this case, the insertion portion 81 can be formed by folding the front side sheet 30 as shown in the figure, or can be formed by sticking a separate insertion portion forming sheet 81s according to the form shown in FIG.
(B) When the adhesive layer 70 is provided on the underwear contact surface opposite to the contact surface, the adhesive layer 70 is provided in the storage pocket 75 on the underwear contact surface, and the adhesive layer is formed by the pocket forming sheet 75s. It is also a preferable form to cover 70. In this case, at least the pressure-sensitive adhesive layer contact portion on the inner surface of the storage pocket 75 has been subjected to a peeling process, whereby the release sheet 71 can be omitted. In use, the adhesive layer 70 can be exposed and worn without removing the storage pocket 75 by turning it over to the contact surface side while peeling the storage pocket 75 from the adhesive layer 70.
(C) In the present invention, the insertion portion 81 on the abutment surface side can be fixed in the folded state at the time of sale, carrying, or disposal as described above, but in the form of (a) or (b) Even a certain storage pocket 75 can be used for fixing in a folded state in the same manner as the insertion portion 81 at the time of disposal. Therefore, in the embodiment having the storage pocket 75, the insertion portion 81 may be omitted.
(D) Since the above-mentioned breast milk pad 10 can be in a simple packaging state, it does not have to be individually wrapped. In this case, in the product state before use, the second region 90 is folded to the first region 80 side so that the skin contact surface is on the inside, and a part (particularly, the front end portion) or all of the second region 90 is folded. It is desirable to be inserted in the insertion portion 81. Thus, by folding and fixing so that the skin contact surface is on the inside, a compact simple packaging state in which the skin contact surface is not exposed is obtained. Therefore, by avoiding individual packaging, the complexity of handling such as opening individual packages can be eliminated, and material costs can be reduced. Moreover, it can be handled hygienically without individual packaging.
However, in the present invention, individual packaging can be performed as shown in FIGS. In this case, in addition to storing one breast pad 10 in one package P, two breast pads 10 are placed in one package P in the form in which the breast pads 10 are separated for each breast as in the illustrated example. A form of storing together can also be adopted.
Although the packaging form is not particularly limited, the packaging structure in the illustrated example has a cylindrical shape in which both end portions 101 (102a) and 102 (102b) in the longitudinal direction of the packaging material (sheet) 100 are overlapped and overlapped. The edge 103 (e1) of the surface-side portion 101 (102a) of the part is the opening start end, and the overlapping portions 104 (102c) and 104 (102c) at both ends in the horizontal direction are joined by an adhesive or welding. The breast milk pad 10 is included in the center. As the packaging material 100, conventionally known materials such as a polyethylene film and various non-woven fabrics can be used.
(E) The present invention can also be applied to a breast milk pad 10 of a type in which portions covering both breasts are connected or integrated.

  The present invention can be applied to the breast milk pad 10.

  DESCRIPTION OF SYMBOLS 10 ... Breast milk pad, 11 ... Back side sheet, 30 ... Top sheet, 56 ... Absorber, 58 ... Packaging sheet, 70 ... Adhesive layer, 71 ... Release sheet, 75 ... Storage pocket, 80 ... First area, 81 ... Insert part, 90 ... 2nd area | region, 100 ... packaging material.

Claims (7)

In a breast milk pad comprising a liquid-permeable top sheet with which a nipple is brought into contact, a back side sheet, and an absorbent body interposed therebetween,
Insertion that allows part or all of the second region to be folded and inserted into the skin contact surface in the first region of the first region on the one side and the second region on the other side in the vertical direction, the horizontal direction, or the oblique direction. A breast pad, characterized in that a part is provided.   An insertion portion forming sheet is disposed so as to cover the top sheet in the first region, and a pocket-like space having an insertion port on the second region side is provided between the insertion portion forming sheet and the top sheet. The breast milk pad of Claim 1 currently formed as the said insertion part.   The breast milk pad according to claim 2, wherein the insertion portion forming sheet is provided so as to avoid a nipple contact position on the topsheet.   The breast milk pad according to claim 3, wherein the insertion portion forming sheet is made of a liquid-impervious sheet or a water-repellent non-woven fabric, and is provided on a lower side in the vertical direction than the contact position of the nipple in the top sheet.   An adhesive layer is provided on the underwear contact surface opposite to the skin contact surface, and a release sheet is attached to cover the adhesive layer, and the adhesive on the underwear contact surface is provided. The breast milk pad according to any one of claims 1 to 4, wherein a storage pocket capable of storing at least the release sheet is provided in a portion having no agent layer.   The ratio of length to width is 1: 1 to 1: 0.7, and the shape is line symmetric with respect to the boundary between the first region and the second region. Breast milk pad as described in.   The second region is folded toward the first region so that the skin contact surface is on the inside, a part or all of the second region is inserted into the insertion portion, and a separate individual packaging material The breast milk pad of any one of Claims 1-6 which is not packaged by.

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