CN113576760A

CN113576760A - Breast pad

Info

Publication number: CN113576760A
Application number: CN202110776824.8A
Authority: CN
Inventors: 夏双印; 陈广岩; 刘立坚; 沈欢; 万东
Original assignee: Shanghai Foliage Industry Co ltd
Current assignee: Shanghai Foliage Industry Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-02
Anticipated expiration: 2041-07-09
Also published as: CN113576760B

Abstract

The embodiment of the invention provides a breast pad, which comprises a body with a top sheet, a bottom sheet and an absorber, wherein the top sheet and the bottom sheet are jointed along the outer peripheral edge part, the outer peripheral edge part is provided with a notch part, the inner side of the notch part is provided with a first connecting part, the first connecting part is folded along an axis, the top sheets at two sides of the axis are jointed and connected to form a joint part, meanwhile, the absorber comprises a pair of folding parts and a gap area which are arranged at the middle part of the absorber, each folding part comprises at least one folding area formed by folding the absorber in a Z shape, the pressing feeling to a nipple can be buffered through the gap area, meanwhile, the absorber is arranged at the middle part in a separated way, the position and the shape of the nipple can be adapted, then, after being folded, the absorbing capacity of the corresponding area of the nipple is increased, the absorbing capacity of the absorber is bent to increase the diffusing capacity of the bending area, and finally, the macromolecule absorbing material has a swelling space through the gap area, reduce the foreign body or hard feeling after sucking milk, thereby improving the use comfort.

Description

Breast pad

Technical Field

The invention relates to a breast pad.

Background

The breast pad is a mother and infant's articles for use that prevent lactation woman's emulsion from spilling over, along with the continuous improvement of people's standard of living, more and more receive attention, current breast pad is multilayer structure mostly, if including the top sheet, absorption sandwich layer and film, the film is the layer of keeping away from user's skin one side, be water repellent material usually, if can be the PE membrane, SMS non-woven fabrics etc. the top sheet is the layer of being close to user's skin one side, often select to have low irritability, soft material, such as gauze, cotton cloth etc., the absorption sandwich layer sets up between top sheet and film, be constituted by polymer water absorbing material and fibre usually, simultaneously, the breast pad still need be set into the bowl form, in order to adapt to the breast shape, thereby improve the travelling comfort.

However, the conventional nursing pad has the following problems:

1. when the absorbent body composed of fibers and a polymeric water absorbent material absorbs the lotion which overflows from the nipple, the absorbent body in the area corresponding to the nipple absorbs the lotion, and the polymeric water absorbent material in this area swells after absorbing the lotion, which causes the area to swell and become hard, resulting in discomfort in use.

2. The breast pad is established by multilayer sheet structure stack, is difficult to form bowl form, and simultaneously, the nipple is protruding on the breast, and the breast pad of the bowl form that forms among the prior art is the plane usually in nipple corresponding region for nipple and breast pad produce the extrusion sense in use or cause the uncomfortable sense of nipple department when using.

3. In the prior art, the breast pad is required to be bent to form a bowl-shaped form, and the absorbent body is pressed towards the breast in the process, i.e. the inner side of the absorbent body is more compact than the outer side, and further the discomfort of the points 1 and 2 is further increased.

Therefore, there is a strong need to develop and implement a new alternative solution to solve the above technical problems.

Disclosure of Invention

To this end, the present invention provides a nursing pad to solve the above technical problems.

A breast pad comprises a body, the body comprises a top sheet, a bottom sheet and an absorber arranged between the top sheet and the bottom sheet, the top sheet and the bottom sheet are joined along an outer peripheral edge portion, at least one cut-out portion is provided at the outer peripheral edge portion, the top sheet and the bottom sheet are jointed to form a first connecting part at the inner side of the cut-out part, the body also comprises a joint part, the joint part is folded by the first connecting part along a first axis, and the top sheets with the first connecting parts distributed at the two sides of the first axis are jointed and then connected to form the absorber, the absorber comprises a pair of end parts and a middle part positioned between the pair of end parts, the middle part is provided with a pair of folding parts, each folding part comprises at least one folding area formed by folding the absorber in a Z shape, and a gap area with an opening towards the top sheet is arranged between the pair of folding parts.

Further, a pair of folding portion include first folding portion and second folding portion, first folding portion include first folding district, first folding district including fold first layer, second floor and the third layer of establishing, second folding portion include the second folding district, the second folding district including fold first layer, second floor and the third layer of establishing, the third layer of first folding district be connected with the third layer of second folding district, just, the clearance district is the slot form.

Furthermore, first folding portion still includes the third folding district, the second folding portion still include the fourth folding district, third folding district and fourth folding district also are the Z type folding, just, third folding district and first folding district dislocation stack, fourth folding district and second folding district dislocation stack.

Further, the opening of the gap area is in a trapezoid shape with a large upper part and a small lower part, and the width of the opening adjacent to the top sheet is larger than that of the opening far away from the top sheet.

Further, the third folded region includes the first layer, the second layer, and the third layer that are stacked, and the third layer of the third folded region extends toward the central portion and forms the first layer of the first folded region.

Furthermore, the width of the clearance area is H, and H is more than or equal to 30mm or less than or equal to 10 mm.

Furthermore, the first folding part and the second folding part are symmetrically arranged along a virtual second axis, and the second axis is perpendicular to or coincident with the first axis.

Furthermore, the outer peripheral edge is provided with a plurality of pairs of symmetrically arranged cut-out parts, the first connecting parts corresponding to each pair of cut-out parts are folded in half along the respective first axes and then combined to form the combined part, the adjacent first axes are intersected, the first axes and the second axes are intersected, the adjacent first axes have a first intersection point, the first axes and the second axes have a second intersection point, and the first intersection point and the second intersection point are overlapped.

Furthermore, an adhesive is also provided between the top sheet and the absorbent body and/or between the absorbent body and the back sheet, an adhesive is provided at the end of the absorbent body, and no adhesive is provided in the corresponding region of the first folded portion and the second folded portion.

Furthermore, the notch is V-shaped.

Has the advantages that: the embodiment of the invention provides a breast pad, which comprises a body, wherein the body comprises a top sheet, a bottom sheet and an absorber, the top sheet and the bottom sheet are jointed along the outer peripheral edge part, the outer peripheral edge part is provided with a cut part, the inner side of the cut part is provided with a first connecting part, the first connecting part is folded along an axis, the top sheets at two sides of the axis are jointed and connected to form a joint part, meanwhile, the absorber comprises a pair of folding parts arranged in the middle part of the absorber and a gap area between the folding parts, each folding part comprises at least one folding area formed by folding the absorber in a Z shape, on one hand, the pressing feeling to a nipple can be buffered through the gap area, on the other hand, the absorber is arranged in the middle part in a separated way and can adapt to the position and the shape of the nipple, on the other hand, the absorbing capacity of a corresponding area is increased through folding, on the fourth side, the diffusing capacity of the bending area of the absorber is increased, in the fifth aspect, the gap area enables the polymer absorption material to have a swelling space, foreign matters or hard feeling after milk absorption is reduced, and accordingly the use comfort is improved.

Drawings

FIG. 1 is an expanded view of a nursing pad according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the first embodiment of the breast pad in a folded state;

FIG. 3 is a perspective view of the nursing pad of the first embodiment;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 5 is an enlarged view of area B in FIG. 4;

FIG. 6 is a schematic view showing a state of use of the nursing pad of the first embodiment;

FIG. 7 is a schematic sectional view taken along line A-A in the second embodiment;

FIG. 8 is a schematic sectional view taken along line A-A in the third embodiment;

FIG. 9 is a schematic sectional view taken along line A-A in the fourth embodiment;

FIG. 10 is a schematic unfolding view of the nursing pad of the fifth embodiment;

FIG. 11 is a schematic unfolding view of a nursing pad according to a sixth embodiment;

FIG. 12 is a schematic view showing the development of a nursing pad according to the seventh embodiment;

fig. 13 is a schematic unfolding view of a nursing pad according to the eighth embodiment.

Description of the illustrated elements:

a body 10;

an outer peripheral edge portion 101;

cut-out portions 102,502, 602, 702a, 702b, 702c, 702 d;

a bonding portion 103;

a first connection 104,504,604;

the first axis 105, 505,605, 705a, 705 b;

a

topsheet

11, 21, 41;

the

absorbent body

12, 22;

the

end portions

1201,1202, 4201, 4202;

a middle portion 121;

the first fold 122, 322,422,622, 722;

a

first fold region

1221,4221;

a first layer 1221 a;

a second layer 1221 b;

a third layer 1221 c;

the first folded portion 1221 d;

a second folding portion 1221 e;

a first gap 1221 f;

a second gap 1221 g;

a

gap region

1220,3220,4220;

a second fold 123,323,423,623,723;

a

second fold region

1231,4231;

a

backsheet

13,23, 43;

a cladding layer 24;

a third fold zone 4222;

a fourth fold region 4232;

second axis

1223, 6223, 7223;

the nipple 900.

Detailed Description

Referring to fig. 1-5 in combination, fig. 1 is a schematic view showing a spreading out of a nursing pad provided by a first embodiment of the present application, fig. 2 is a schematic view showing a folding state of the nursing pad, fig. 3 is a perspective view of the nursing pad, and fig. 4 is a schematic view showing a section a-a of the nursing pad; fig. 5 shows a schematic enlarged view of a part of fig. 4, to which the present application will be further explained.

The breast pad provided by the first embodiment of the application comprises a body 10, wherein the body 10 comprises a top sheet 11, a bottom sheet 13 and an absorbent core body sandwiched between the top sheet 11 and the bottom sheet 13.

The top sheet 11 is disposed on the side close to the skin of the user, and is preferably a soft sheet material having low irritation, such as gauze, cotton cloth, spunlace nonwoven fabric, or air-through nonwoven fabric having a weight of 10 to 60g/m2 per unit area, and more preferably an air-through nonwoven fabric made of thermoplastic synthetic fibers, because it is in contact with the skin.

As the synthetic fibers constituting the hot air non-woven fabric, polyolefin fibers such as Polyethylene (PE) fibers and polypropylene (PP) fibers, polyester fibers, polyamide fibers such as nylon, and the like may be used, and in some alternative embodiments, natural fibers or viscose fibers may be added together to further reduce irritation to the skin, and these natural fibers may include wood fibers, cotton fibers, and the like.

The absorbent core layer is arranged between the top sheet 11 and the bottom sheet 13, specifically, the absorbent core layer is a three-dimensional network structure formed by a plurality of fibers which are entangled and properly connected, a plurality of pores are distributed among the three-dimensional network structure, a high polymer water absorption material (not shown) is contained among the three-dimensional network structure, liquid can be absorbed and diffused through the pores, and the liquid can be absorbed and retained through the high polymer water absorption material, and the fibers can be fluff pulp.

The back sheet 13 is disposed on a side away from the skin of the user, in order to prevent the liquid from contaminating the clothes of the user through the top sheet 11, the back sheet 13 is usually made of a water-repellent material, specifically, a PE film, SMS nonwoven fabric, etc., and preferably, the back sheet 13 allows the gas, such as water vapor, to pass through but does not allow the liquid to pass through, so that the user does not feel stuffy when using the disposable diaper.

Referring to fig. 1 and 3, the main body 10 includes a connection portion 103, the breast pad is formed in an inverted bowl shape by the connection portion 103, the connection portion 103 is formed by connecting a portion of the top sheet 11 and a portion of the bottom sheet 13 to form a first connection portion 104, the first connection portion 104 is folded in half along a virtual first axis 105 in a direction in which the top sheet 11 on both sides of the first axis 105 is adhered, and the top sheet 11 after being folded in half is connected.

The combination refers to that the materials to be combined are connected to form a whole, and generally, the materials can be formed through a hot melting or bonding mode, wherein the hot melting can be realized by heating the materials to enable the materials to be locally melted after reaching the melting point temperature, and the materials are connected after solidification forming, or external energy such as ultrasonic waves is acted on the materials to enable the materials to be locally melted at high temperature, and the materials are connected after solidification forming.

Referring to fig. 1, fig. 1 shows a developed state when the bonded portion 103 is detached, the top sheet 11 and the back sheet 13 are bonded along the outer peripheral edge portion 101 to form a substantially circular shape, and a closed space is formed between the top sheet 11 and the back sheet 13 by the bonding of the outer peripheral edge portion 101, the absorbent body 12 is accommodated in the closed space, a pair of substantially V-shaped notch portions 102 are provided on the outer peripheral edge portion 101, and the first connecting portion 104 is provided inside the notch portions 102.

The notch 102 includes an opening that is directed outward, which is a direction from the center of the body 10 toward the outer peripheral edge 101, and it is understood that the notch 102 is formed in a shape that gradually decreases inward, because the notch 102 is substantially V-shaped.

In this embodiment, there is a pair of the cut-out portions 102, the pair of cut-out portions 102 are symmetrically arranged on the outer peripheral portion 101, the first connecting portion 104 is arranged inside the pair of cut-out portions 102, and the first connecting portion 104 forms the combining portion 103, so that the breast pad is formed into a bowl-shaped three-dimensional shape, in which the central region of the main body 10 is protruded relative to the outer peripheral portion 101.

Referring to fig. 10, 11, 12 and 13, fig. 10 shows a first connecting portion 504 of a nursing pad in a fifth embodiment in a unfolded state, in this embodiment, only one notch 502 is provided, when the first connecting portion 504 is folded to form a combination portion, the nursing pad can be formed into a bowl shape, similarly, fig. 11 shows a sixth embodiment in which the position of the notch 602 of the nursing pad is different from that of the first embodiment, fig. 12 shows a nursing pad with four notches (702 a, 702b, 702c and 702 d) in a seventh embodiment, fig. 13 shows an eighth embodiment in which the notch 802 of the nursing pad is rectangular, and similarly, the nursing pad can be formed into a bowl-shaped three-dimensional shape.

In addition, since the absorbent body 12 does not extend to the first connecting portion 104 and the first connecting portion 104 is connected to the backsheet 13 only by the top sheet 11, the thickness of the main body 10 at the first connecting portion 104 is small, and therefore, the first connecting portion 104 can be easily folded, and the first connecting portion 104 has higher bonding strength and firmness when the top sheet 11 is directly connected to the backsheet 13.

In this embodiment, the side of the absorbent body 12 facing the first connecting portion 104 is in a straight line shape, so that the entire absorbent body 12 is in a straight line shape, and the side of the absorbent body 12 facing the first connecting portion 104 may be provided in other shapes, but these other shapes should be such that there is a distance between the side of the absorbent body 12 and the first connecting portion 104.

The absorption body 12 is arranged in the accommodating space and comprises a pair of end parts (1201, 1202) and a middle part 121 positioned between the pair of end parts (1201, 1202), the middle part 121 is provided with a pair of folding parts (122, 123) which are arranged separately, each folding part (122, 123) comprises at least one folding area formed by the absorption body 12 after Z-shaped folding, and a gap area 1220 which is opened towards the top sheet 11 is arranged between the pair of folding parts (122, 123).

Specifically, in this embodiment, the pair of folding portions includes a first folding portion 122 and a second folding portion 123, wherein the first folding portion 122 includes a first folding area 1221, the first folding area 1221 includes a first layer 1221a extending from the end portion 1201 to the middle portion 121, a second layer 1221b formed by folding the first layer 1221a toward the bottom sheet 13 and extending toward the end portion 1201, and a third layer 1221c formed by folding the second layer 1221b toward the bottom sheet 13 and extending toward the middle portion 121, and the first layer 1221a, the second layer 1221b, and the third layer 1221c are stacked, so that the first folding area 1221 is Z-folded.

Similarly, the second fold 123 comprises a second fold region 1231, and the third layer of the second fold region 1231 is connected to the third layer 1221c of the first fold region 1221, it being understood that the third layer of the second fold region 1231 and the third layer 1221c of the first fold region 1221 are both part of the absorbent body 12.

It will be appreciated that the first layer 1221a and the second layer 1221b comprise, between them, a first fold 1221d connecting the first layer 1221a and the second layer 1221b, at which first fold 1221d the absorption body 12 is folded over, on the one hand, so that a fold is formed at the first fold 1221d, the pores between the fibres in the area corresponding to the fold will be smaller than the pores between the fibres in the peripheral area, according to a capillary mechanism, the diffusion of the liquid at the fold will be stronger than in other areas, on the other hand, a first gap 1221f is formed in the area where the first layer 1221a overlaps the second layer 1221b, the first gap 1221f has larger pores than those formed between the fibers constituting the absorbent body 12, and the relatively larger pores can have better absorption capacity for more viscous liquid, and similarly the second folded portion 1221e and the second gap 1221g are formed between the second layer 1221b and the third layer 1221 c.

The gap 1220 is located between the first folding portion 122 and the second folding portion 123, the gap 1220 is substantially in the form of a groove with an opening, specifically, the groove is formed by a side wall formed by stacking the first layer 1221a and the second layer 1221b of the first folding region 1221 and the second folding region 1231, and a groove bottom is formed by the first folding region 1221 and the third layer 1221c of the second folding region 1231 or the absorbent body 12 connecting the third layer 1221c of the first folding region 1221 and the third layer 1221c of the second folding region 1231, and the opening of the gap 1220 faces the topsheet 11.

Referring to fig. 6 together, fig. 6 shows a schematic view of the breast pad of this embodiment when the breast pad is worn on a breast, the first folding portion 122 and the second folding portion 123 are respectively located in the left and right directions of the breast, the nipple 900 protrudes from the breast, when the breast pad is attached to the breast, the gap 1220 corresponds to the nipple 900, since the top sheet 11 directly contacts with the nipple 900, and the gap 1220 is disposed in the direction away from the nipple 900 on the top sheet 11, on one hand, the nipple 900 has a slight accommodating space, which prevents the absorbent body 12 from directly abutting against the nipple 900, which causes the nipple 900 to generate a compressive feeling, and on the other hand, due to the supporting effect of the top sheet 11, the first folding portion 122 and the second folding portion 123 do not clamp the nipple 900 during the movement, thereby preventing the first folding portion 122 and the second folding portion 123 from generating an uncomfortable feeling to the nipple 900. Further, since the breast pad of the present invention is formed in a bowl shape and the first folding portion 122 and the second folding portion 123 are separated, when the breast pad is attached to a breast and attached to the breast inward in both side directions, the positions of the first folding portion 122 and the second folding portion 123 can be adapted to the position and shape of the nipple 900, thereby further improving the comfort in use. Meanwhile, when milk overflows from the nipple 900, on the one hand, milk can be absorbed by the first folding portion 122 and the second folding portion 123, and, due to the multi-layer structure of the first folding portion 122 and the second folding portion 123, the thickness or the absorption capacity of the absorbent body 12 is increased at the nipple 900, so that the breast pad has high absorption capacity, on the other hand, due to the diversion effect of the first folding portion 1221d, milk can be rapidly diffused through the first folding portion 1221d after penetrating through the top sheet 11, and due to the existence of the first gap 1221f, viscous milk can be rapidly diffused along the first gap 1221f, on the other hand, since the nipple 900 is located in the gap area 1220, the gap area 1220 is communicated with the second gap 1221g, so that, when a large amount of milk overflows, milk can be buffered by the gap area 1220, and diffused by the absorbent body 12 through the second gap 1221g, on the four sides, since the gap section 1220, the first gap 1221f, and the second gap 1221g are provided, when the high molecular weight water absorbent material in the absorbent body 12 absorbs the liquid and swells, the high molecular weight water absorbent material can expand in the direction of the gap section 1220, the first gap 1221f, and the second gap 1221g, that is, there is a space for swelling and expansion, and the high molecular weight water absorbent material does not directly expand in the thickness direction, which causes extreme discomfort in use.

Furthermore, the first folding portion 122 and the second folding portion 123 are symmetrically disposed along a virtual second axis 1223, and the first connection portion 104 corresponding to the notch portion 102 is folded in two along the first axis 105 to form the connection portion 103, wherein the second axis 1223 is perpendicular to the first axis 105.

Further, referring to fig. 8, in the third embodiment, the width of the gap area 3220 is H, since the diameter of the nipple is usually 10mm on average, and the larger size is 30mm, preferably H ≧ 30mm or H ≦ 10mm, so as to prevent the nipple from being directly clamped between the first folding portion 322 and the second folding portion 323, preferably H is 4-8mm, and the gap area 3220 with this size can, on the one hand, make a certain gap still exist between the first folding portion 322 and the second folding portion 323 when the breast pad is attached to the breast, for preventing the absorbent body and the top sheet from pressing the nipple, and, on the other hand, can quickly absorb the breast milk.

Further, the first folding portion comprises at least two folding zones, each folding zone is Z-folded, preferably, adjacent folding zones are adjacent to each other but do not overlap each other, and adjacent folding zones are staggered and stacked, i.e. two folding zones have overlapping areas but do not completely overlap each other to form a folding zone, in particular, referring to fig. 9, in a fourth embodiment, the first folding portion 422 comprises a first folding zone 4221 and a third folding zone 4222, wherein the third folding zone 4222 and the first folding zone 4221 have the same folding manner, i.e. the third folding zone 4222 and the first folding zone 4221 are Z-folded, and the third folding zone 4222 and the first folding zone 4221 are adjacent to each other but do not overlap each other, and the third folding zone 4222 and the first folding zone 4221 are staggered and stacked, similarly, the second folding portion 423 comprises a second folding zone 4231 and a fourth folding zone 4232, the fourth fold region 4232 is offset from the second fold region 4231.

Preferably, the fold area adjacent the topsheet 41 in each fold is closer to the end portion (4201,4202) than the fold area adjacent the backsheet 43, such as in the fourth embodiment, the third fold area 4222 is closer to the end portion 4201 than the first fold area 4221, and the fourth fold area 4232 is closer to the other end portion 4202 than the second fold area 4231, so that the opening of the gap area 4220 between the first fold 422 and the second fold 423 has a trapezoidal shape with a large top and a small bottom, which allows the gap area 4220 to adapt to the nipple on the one hand, and the gap area 4220 to match the shape of the breast when the breast pad is fitted on the breast on the other hand, thereby further improving the comfort of use.

Further, the gap width between the first folding region 4221 and the second folding region 4231 is H1, the gap width between the third folding region 4222 and the fourth folding region 4232 is H2, and the ratio of H2 to H1 is 1.2-3.0.

Further, the third layer of the third fold region 4222 extends toward the middle and forms the first layer of the first fold region 4221.

Further, an adhesive is provided between the top sheet 11 and the absorbent body 12 and/or between the absorbent body 12 and the back sheet 13 so that the absorbent body 12 can be fixed between the top sheet 11 and the back sheet 13, preferably, the adhesive is disposed at regions not corresponding to the first and

second folds

122 and 123, the non-correspondence is that in the area where the topsheet 11 and/or the topsheet 11 do not overlap the first fold 122 and the second fold 123, more preferably, the adhesive is provided only at the end portions 1201 of the absorbent body 12 to achieve a fixed connection with the topsheet 11 and/or the topsheet 11, in this case, on the one hand, the absorbent body 12 is secured while at the same time the comfort of use of the nursing pad is maintained, and on the other hand, no adhesive is provided in the corresponding regions of the first folded portion 122 and the second folded portion 123, so that the first folded portion 122 and the second folded portion 123 can have a swelling space after absorbing milk.

Further, no adhesive is provided between the first layer 1221a, the second layer 1221b, and the third layer 1221c, or no bonding is performed between the first layer 1221a, the second layer 1221b, and the third layer 1221 c.

Further, referring to fig. 7, the absorbent body 22 may further be covered with a covering layer 24, the top sheet 21 and/or the bottom sheet 23 is adhered to the covering layer 24, the absorbent body 22 is provided with an adhesive in the area not corresponding to the first folding portion and the second folding portion, and the covering layer is usually toilet paper, tissue paper or non-woven fabric.

Further, referring to fig. 11, in the sixth embodiment, the first folding portion 622 and the second folding portion 623 are symmetrically arranged along a virtual second axis 6223, the pair of notch portions 602 are arranged in the vertical direction, and the first connecting portions 604 corresponding to the pair of notch portions 602 are folded in half along the first axis 605 to form a combined portion, wherein the second axis 6223 coincides with the first axis 605, in this embodiment, when the nursing pad is used, the first folding portion 622 and the second folding portion 623 are located in the vertical direction of the nipple, and the gap area is in the approximately horizontal direction, in this case, the overflowed milk is diffused in the horizontal direction and absorbed by the absorbent body.

Further, referring to fig. 12 together, in the seventh embodiment, four cutout portions (702 a, 702b, 702c, 702 d) are provided along the outer peripheral edge portion 701, and are provided in correspondence with each other two by two, the first connecting portion corresponding to each pair of cutout portions (702 a, 702b, 702c, 702 d) is folded in half along a virtual first axis (705 a, 705 b) to form a joint, the first fold portion 722 and the second fold portion 723 are symmetrically provided along a virtual second axis 7223, the adjacent first axes (705 a, 705 b) are arranged to intersect, each first axis (705 a, 705 b) intersects the second axis 7223, and the adjacent first axes (705 a, 705 b) have a first intersection, the first axes (705 a, 705 b) have a second intersection with the second axis 6223, and the first intersection and the second intersection coincide, in this case, when the bowl-shaped form is formed, such that the first fold portion adjacent to the first 722 and the second fold portion 723 are converged toward the center, thereby adapting to the shape of the nipple, making it more comfortable to use and easier to absorb milk.

Further, the first axis (705 a, 705 b) is angled 45 ° -60 ° from the second axis 7223.

Further, the included angle between adjacent first axes (705 a, 705 b) is 30 ° -45 °.

Further, the body 10 may further be provided with a back adhesive for connecting the breast pad to a connection layer on the garment, and the back adhesive may also be provided with a covering material such as release paper for preventing the back adhesive from being contaminated due to unexpected use.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A breast pad is characterized by comprising a body, wherein the body comprises a top sheet, a bottom sheet and an absorber clamped between the top sheet and the bottom sheet, the top sheet and the bottom sheet are joined along an outer peripheral edge portion, at least one cut-out portion is provided at the outer peripheral edge portion, the top sheet and the bottom sheet are jointed to form a first connecting part at the inner side of the cut-out part, the body also comprises a joint part, the joint part is folded by the first connecting part along a first axis, and the top sheets with the first connecting parts distributed at the two sides of the first axis are jointed and then connected to form the absorber, the absorber comprises a pair of end parts and a middle part positioned between the pair of end parts, the middle part is provided with a pair of folding parts, each folding part comprises at least one folding area formed by folding the absorber in a Z shape, and a gap area with an opening towards the top sheet is arranged between the pair of folding parts.

2. The nursing pad of claim 1, wherein the pair of folds includes a first fold and a second fold, the first fold includes a first fold region, the first fold includes a first layer, a second layer, and a third layer that are folded, the second fold includes a second fold region, the second fold includes a first layer, a second layer, and a third layer that are folded, the third layer of the first fold is connected to the third layer of the second fold, and the gap region is configured as a channel.

3. The nursing pad of claim 2, wherein the first fold includes a third fold region, the second fold includes a fourth fold region, the third fold region and the fourth fold region are also Z-folded, and the third fold region is offset from the first fold region and the fourth fold region is offset from the second fold region.

4. The nursing pad of claim 3 wherein the opening in the gap region is trapezoidal in shape with a larger top and a smaller bottom, and the width of the opening adjacent the top sheet is greater than the width of the opening distal from the top sheet.

5. The nursing pad of claim 3, wherein the third fold includes the first, second and third layers in a stack, and the third layer of the third fold extends toward the central portion and forms the first layer of the first fold.

6. The nursing pad of claim 1 wherein the gap area has a width H, H.gtoreq.30 mm or H.gtoreq.10 mm.

7. A nursing pad according to any of claims 1-6, characterized in that the first fold and the second fold are arranged symmetrically along an imaginary second axis, which is perpendicular to or coincides with the first axis.

8. The nursing pad of claim 7 wherein the peripheral edge portion defines a plurality of pairs of symmetrically disposed cut-out portions, wherein the first connecting portions of each pair of cut-out portions are folded in half along a respective first axis and joined to form a joint, wherein adjacent first axes intersect each other, the first axes intersect the second axes, and the adjacent first axes define a first intersection point, the first axes define a second intersection point, and the first intersection point coincides with the second intersection point.

9. A breast pad as claimed in claim 1, wherein an adhesive is also provided between the top sheet and the absorbent body and/or between the absorbent body and the back sheet, an adhesive being provided at the end of the absorbent body and no adhesive being provided in the corresponding areas of the first fold and the second fold.

10. The nursing pad of claim 9 wherein the cut-out portion is "V" shaped.