Spill-proof breast pad

Abstract

The utility model provides an anti-galactorrhea pad, which comprises a surface layer, an absorption layer and a bottom layer which are laminated and combined together, the absorption layer comprises an absorptive material, and the surface layer comprises a cloth layer which is made of a porous material; the first functional layer is arranged on the non-skin side of the cloth layer, the first functional layer contains functional substances, the functional substances are dispersed in the cloth layer, and the functional substances exist on the skin side surface of the cloth layer. According to the anti-galactorrhea pad, the function of absorbing and keeping galactorrhea can be achieved, discomfort feelings such as pains and chap of nipples can be relieved by providing soothing, moisturizing and repairing for the skin, more comfortable wearing experience is provided, and therefore the physical and psychological dual pressure of lactating women can be relieved. In addition, the spill-proof breast pad has the advantages of being simple in structure, convenient to manufacture, low in manufacturing cost and the like.

Description

Technical Field

[0001] The utility model generally relates to the field of sanitary products, and more particularly to an anti-breast leakage pad. Background Art

[0002] Nursing pads are sanitary products used to absorb breast milk leaking from breastfeeding women, preventing it from wetting clothing or causing other inconveniences during non-nursing hours. As living standards improve, people are increasingly pursuing a better quality of life. Consequently, nursing pads are gaining increasing attention and widespread use among breastfeeding women.

[0003] A typical nursing pad is composed of a fluid-permeable top layer, an absorbent layer containing absorbent material, and a breathable bottom layer. The bottom layer is typically provided with an adhesive backing on the non-skin-facing side. During use, the nursing pad can be attached to clothing via the adhesive backing, and breast milk can be absorbed and retained by the absorbent layer through the top layer. Because breastfeeding women commonly experience nipple pain, cracking, and other discomforts caused by dryness and friction from clothing, the ability of nursing pads to absorb surrounding moisture can further increase the risk of dryness around the nipple. Furthermore, continued contact between the nursing pad and the nipple can increase friction, exacerbating pain and cracking, both of which are undesirable. Utility Model Content

[0004] In view of the problems existing in the existing technology, it is hoped to provide a breast pad that can not only absorb and retain leaking milk, but also help relieve nipple pain, cracking and other discomforts, so as to obtain a softer and more comfortable wearing experience and reduce the physical and psychological dual pressure on breastfeeding women.

[0005] According to one aspect of the present invention, a breast pad is provided, comprising a surface layer, an absorbent layer comprising absorbent material, and a bottom layer that are stacked and combined together, wherein the surface layer comprises:

[0006] a cloth layer made of a porous material; and

[0007] a first functional layer provided on the non-skin side of the fabric layer, wherein the first functional layer comprises a functional substance;

[0008] The functional substance is dispersed in the fabric layer, and the functional substance is present on the skin-side surface of the fabric layer.

[0009] The breast pad of the present invention not only absorbs and retains leaking breast milk, but also relieves nipple pain, cracking, and other discomfort by soothing, moisturizing, and repairing the skin, providing a more comfortable wearing experience and alleviating both the physical and psychological stress on breastfeeding women. Furthermore, the breast pad of the present invention has the advantages of a simple structure, ease of manufacture, and low manufacturing cost.

[0010] In some embodiments, the functional substance present on the skin-side surface of the fabric layer is dispersed.

[0011] In some embodiments, the functional substance forms a second functional layer on the skin-side surface of the fabric layer.

[0012] In some embodiments, the non-skin side surface of the breast pad is provided with at least one folding indicator line for use, and each of the folding indicator lines for use is configured to start from a transport folding line and extend at a certain angle relative to the transport folding line, and the angle range is between 30° and 60°, wherein the transport folding line extends along the width direction of the breast pad and the breast pad can be folded along the transport folding line.

[0013] In some embodiments, a starting point of each of the folding indicator lines intersecting the transport folding line is spaced a certain distance from a center line in the width direction of the nursing pad, and the distance ranges from 8 mm to 12 mm.

[0014] In some embodiments, the non-skin side surface of the breast pad is provided with an adhesive backing, and the adhesive backing is configured to overlap with at least a portion of the folding portion when the breast pad is folded along the transport folding line and the use folding indicator line to form a folding portion, so as to fix the folding portion.

[0015] In some embodiments, the absorbent layer is provided with thickened portions at both ends in the width direction of the breast pad, and the thickness of the thickened portions is greater than the thickness of the non-thickened portions of the absorbent layer except the thickened portions, wherein the transport folding line extends along the width direction of the breast pad and the breast pad can be folded along the transport folding line.

[0016] The breast pad is provided with end sealing portions at both ends of the transport folding line, and the absorbent material is not provided at the end sealing portions. When the unfolded breast pad is observed from a top view, the thickened portion at least covers the range of the end sealing portions in the length direction of the breast pad.

[0017] In some embodiments, when the unfolded breast pad is observed from a top view, the shape of the end sealing portion is configured to extend from the transport folding line to both sides in the length direction, and extend outward in the width direction as it moves away from the transport folding line, and the shape of the thickened portion is configured to follow the direction of the end sealing portion and form a smoothly transitioned arc at the transport folding line.

[0018] In some embodiments, each thickened portion has a dimension of 4 mm to 6 mm in the width direction, and / or each thickened portion protrudes 2 mm to 5 mm in the thickness direction from a non-thickened portion of the absorbent layer other than the thickened portion toward the skin side.

[0019] In some embodiments, the functional substance is lanolin.

[0020] In some embodiments, the surface layer is formed with an embossed pattern structure, which includes a plurality of linear depressions in a wavy shape that are depressed toward the non-skin side, and the overall directions of the plurality of linear depressions are parallel to each other.

[0021] In some embodiments, the wave crest of each of at least some of the linear recessed portions is connected to the wave trough of the wave shape of the adjacent linear recessed portion on one side, and the wave trough is connected to the wave crest of the wave shape of the adjacent linear recessed portion on the other side, and

[0022] For each linear depression, a block-shaped protrusion is enclosed between its wavy trough and the wavy crest of the adjacent linear depression on one side, and between its wavy crest and the wavy trough of the adjacent linear depression on the other side.

[0023] In some embodiments, the embossed pattern structure further includes a plurality of dot-shaped recessed portions recessed toward the non-skin side, wherein the plurality of dot-shaped recessed portions are disposed within the plurality of block-shaped protrusions.

[0024] In some embodiments, for each linear recessed portion, the dot-shaped recessed portion is only provided within the range of one of the block-shaped protruding portion on one side or the block-shaped protruding portion on the other side surrounded by the linear recessed portion.

[0025] In some embodiments, the multiple dot-shaped depressions are formed into columns of dot-shaped depressions arranged in a line, the columns of dot-shaped depressions are wavy in shape, and their overall direction is parallel to the overall direction of the linear depressions, wherein the embossed pattern structure includes multiple columns of dot-shaped depressions.

[0026] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and other features, advantages and aspects of the various embodiments of the present invention will be more clearly understood by referring to the following detailed description in conjunction with the accompanying drawings. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements.

[0028] Figure 1A A schematic diagram of a nursing pad according to an embodiment of the present invention is shown, wherein the nursing pad is in a folded state with the non-skin side facing outwards.

[0029] Figure 1B Shown Figure 1A The nursing pad in FIG. 1 is unfolded, wherein the skin side of the nursing pad is shown.

[0030] Figure 2 Shown Figure 1B A cross-sectional view of the breast pad taken along the thickness direction.

[0031] Figure 3 A portion of the embossed pattern structure formed on the surface layer of a nursing pad is shown.

[0032] Figure 4A The figure shows the results of the first comparative experiment conducted by the inventors.

[0033] Figure 4B The figure shows the results of the second comparative experiment conducted by the inventors.

[0034] Figure 4C The figure shows the results of the third comparative experiment conducted by the inventors.

[0035] Figure 4D Graph showing the results of the fourth comparative experiment conducted by the inventors.

[0036] Figure 4E Graph showing the results of the fifth comparative experiment conducted by the inventors.

[0037] Figure 5A A schematic diagram of a breast pad according to a first variant of the present invention is shown, wherein the breast pad is in an unfolded state with the non-skin side facing outwards.

[0038] Figure 5B Shown Figure 5A The nursing pads in the figure are in their transport and use folds.

[0039] Figure 6AA schematic diagram of a breast pad according to a second modified example of the present invention is shown, wherein the breast pad is in an unfolded state with the skin side facing outwards.

[0040] Figure 6B Shown Figure 6A Cross-sectional view of the nursing pad taken along the shipping fold line. DETAILED DESCRIPTION

[0041] The following description of exemplary embodiments of the present invention is made in conjunction with the accompanying drawings. Various details of the embodiments of the present invention are included to facilitate understanding, and should be considered as merely illustrative. Therefore, those skilled in the art will recognize that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present invention. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0042] As used herein, the term "including" and its variations mean open inclusion, i.e., "including but not limited to." Unless otherwise stated, the term "or" means "and / or." The term "based on" means "based, at least in part, on." The terms "one example embodiment" and "an embodiment" mean "at least one example embodiment." The term "another embodiment" means "at least one additional embodiment."

[0043] Furthermore, terms such as "first" and "second" used in this disclosure are used solely to distinguish between objects for clarity of description and do not limit the size, quantity, or other order of the objects they describe. Directional terms indicate orientations or positional relationships based on those shown in the accompanying drawings. These terms are used solely to facilitate the description of this application and do not indicate or imply that the objects referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting this application.

[0044] In this disclosure, the "skin side" of a component refers to the side of the component that faces the wearer when the nursing pad is in use, and the "non-skin side" of a component refers to the side of the component opposite to the skin side. It should be understood that the nursing pad of the present invention includes multiple layered components stacked together, each of which has a skin side and a non-skin side.

[0045] Figure 1A A schematic diagram of a nursing pad 1 according to one embodiment of the present invention is shown, wherein the nursing pad 1 is in a folded state with its non-skin side facing outward. Typically, the nursing pad 1 is arranged to be in a folded state when not in use (e.g., during transportation) to minimize wear on its skin-side surface. Figure 1A As shown, the breast pad 1 may include a backing sheet 2 provided on the non-skin side for attachment to the user's clothing.

[0046] Figure 1B Shown Figure 1A The state after the breast pad 1 is unfolded, wherein the skin side of the breast pad 1 is shown. Figure 1B As shown, the breast pad 1 can be provided with end sealing portions 5 at both ends of its folding line. By sealing the end sealing portions 5 (for example, by heat sealing, etc.) when the breast pad 1 is folded, when the breast pad 1 is opened for use, the sealed end sealing portions 5 enable the breast pad 1 to form a three-dimensional accommodating structure as a whole, so as to better fit the breast of the user. It should be noted that Figure 1B The end sealing portion 5 of the breast pad 1 shown in FIG is still in an unsealed state.

[0047] Figure 2 Shown Figure 1B The cross-sectional view of the breast pad 1 in the thickness direction is shown below. Figure 2 The layered structure of the breast pad 1 is described. Figure 2 As shown, the nursing pad 1 may include a surface layer 11, an absorbent layer 12 and a bottom layer 13 which are stacked and combined together.

[0048] The surface layer 11 is intended to be in contact with the user's skin and is configured to allow liquid to flow therethrough.

[0049] The absorbent layer 12 is used to absorb latex that has passed through the surface layer 11. It comprises an absorbent material, such as an absorbent core 14 formed from a mixture of a polymer absorbent resin (SAP) and wood pulp, and an upper and lower embracing layers 15 and 16 that wrap around the absorbent core 14. The upper embracing layer 15 is made of a material through which liquid can flow, such as non-woven fabric or dust-free paper. The lower embracing layer 16 is preferably made of a breathable material (such as non-woven fabric), but it is understood that the material of the lower embracing layer 16 is not particularly limited.

[0050] The bottom layer 13, along with the top layer 11, wraps around the absorbent layer 12 and can be used to secure the nursing pad 1 to the wearer's clothing. As mentioned above, the bottom layer 13 can be provided with an adhesive backing sheet 2, which can include adhesive backing 3 (e.g., hot melt adhesive) and release paper 4. During use, the adhesive backing 3 can be removed by removing the release paper 4 to secure the nursing pad 1 to the wearer's clothing. Advantageously, the bottom layer 13 is breathable to help reduce the wearer's feeling of stuffiness. Therefore, the bottom layer 13 can be made of, for example, a nonwoven fabric.

[0051] When viewed in the thickness direction of the breast pad 1, the approximate area occupied by the top layer 11, the upper embrace layer 15, the absorbent core 14, the lower embrace layer 16 and the bottom layer 13 is Figure 1A and Figure 1B The upper embrace layer 15, the absorbent core 14 and the lower embrace layer 16 are shown in dotted lines because they are covered by the surface layer 11 or the bottom layer 13.

[0052] like Figure 2 As shown, the surface layer 11 can be further configured to include a fabric layer 17 made of a porous material (e.g., non-woven fabric) and a first functional layer 18 disposed on the non-skin side of the fabric layer 17. The first functional layer 18 contains a functional substance, such as lanolin or glycerin, which can moisturize and soothe the skin.

[0053] Because fabric layer 17 is made of a porous material, functional substances in first functional layer 18, for example, applied to the non-skin side of fabric layer 17 by coating, can penetrate and disperse within fabric layer 17 through capillary action, and can further penetrate and disperse onto the skin-side surface of fabric layer 17. Thus, for example, by varying the thickness of first functional layer 18, the functional substances can be dispersed on the skin-side surface of fabric layer 17, or a second functional layer (not shown) can be formed on the skin-side surface of fabric layer 17. It should be understood that, along the thickness of surface layer 11, the concentration of functional substances dispersed within surface layer 11 decreases as they approach the skin side. It should be understood that, if the amount of functional substances on the skin-side surface of fabric layer 17 decreases, the functional substances in first functional layer 18 can penetrate toward the skin side of fabric layer 17 through capillary action.

[0054] Because the first functional layer 18 is disposed on the non-skin side of the fabric layer 17, as described above, the functional substance can gradually penetrate the fabric layer 17 through capillary action and reach the skin-side surface of the fabric layer 17. This avoids the risk of accidental large-scale transfer or loss of the functional substance on the skin-side surface of the fabric layer 17 during transportation, storage, and / or use of the breast pad 1, thereby preventing the risk of insufficient functional substance on the skin-side surface of the fabric layer 17. From another perspective, this also eliminates the need for additional protective components for the functional substance on the skin-side surface of the fabric layer 17, making the structure of the breast pad 1 relatively simple, thereby facilitating manufacturing and reducing manufacturing costs.

[0055] Next, combine Figure 3 The embossed pattern structure 20 formed on the surface layer 11 of the nursing pad 1 will be described. Figure 3 What is shown is a portion of the embossed pattern structure 20. The embossed pattern structure 20 can be formed in the entire surface layer 11, or in one or more regions of the surface layer 11, without limitation.

[0056] like Figure 3As shown, the embossed pattern structure 20 may include a plurality of linear depressions 21 in a wavy shape that are recessed toward the non-skin side. These linear depressions 21 are generally parallel to one another. Here, "generally parallel to one another" means that if the curvature of the crests and troughs of the wavy shape of each linear depression 21 decreases and tends to be non-curved, then the overall direction of each linear depression 21 tends to be parallel to one another. The wavy linear depressions 21 help guide liquid flow, more quickly absorbing excess milk and improving the user experience.

[0057] For example, these linear recesses 21 can be constructed so that the wave crest of each linear recess 21 of at least some of the linear recesses 21 is connected to the wave trough of the wave shape of the adjacent linear recess 21 on one side, and the trough is connected to the wave crest of the wave shape of the adjacent linear recess 21 on the other side, thereby enabling the linear recess 21 to achieve fluid communication at the position where it connects with the adjacent linear recess 21, so as to further improve the flow diversion effect. The above-mentioned structure can be such that for each linear recess 21, a block-shaped protrusion 22 is enclosed between the wave trough of its wave shape and the wave crest of the wave shape of the adjacent linear recess 21 on one side, and between the wave crest of its wave shape and the wave trough of the wave shape of the adjacent linear recess 21 on the other side.

[0058] like Figure 3 As further shown, the embossed pattern structure 20 may also include a plurality of dot-shaped depressions 23 that are recessed toward the non-skin side and are disposed within the plurality of block-shaped protrusions 22. The provision of these dot-shaped depressions 23 can help accelerate the penetration of liquid into these dot-shaped depressions 23, thereby accelerating the absorption of leaked milk and improving the user experience.

[0059] like Figure 3 As further shown, for each linear depression 21, the dot depressions 23 can be provided only within the range of one of the block-shaped protrusions 22 on one side or the block-shaped protrusions 22 on the other side of the linear depression 21. This helps avoid the risk of excessive or dense dot depressions 23 reducing the softness, fluffiness, and skin-friendliness of the breast pad 1.

[0060] like Figure 3 As further shown, the plurality of dot-shaped recesses 23 can be formed into a row of dot-shaped recesses 24 arranged in a line. The row of dot-shaped recesses 24 is wavy in shape, and its overall direction is parallel to the overall direction of the linear recesses 21. By making the overall direction of the dot-shaped recesses 24 parallel to the overall direction of the linear recesses 21, the dot-shaped recesses 24 and the linear recesses 21 can have a synergistic effect in guiding the liquid along the overall direction, thereby helping to more smoothly guide the overflowing milk and quickly absorb it. Figure 3As shown, the embossed pattern structure 20 may include a plurality of rows 24 of dot-shaped depressions.

[0061] The following describes the results of a comparative experiment conducted by the inventor on the anti-breast leakage pad 1 according to the present disclosure and a control group. Figures 4A to 4E The result diagrams of the first to fifth comparative experiments conducted by the inventors are respectively shown, wherein "NT" represents the experimental condition of directly testing the skin model, "Example" represents the experimental condition of testing the skin model covered with the anti-breast pad 1 according to the present disclosure, and "Normal" represents the experimental condition of testing the skin model covered with ordinary non-woven fabric, and other experimental conditions are the same.

[0062] Figure 4A The results of the experiment were to test the content of IL-1a, which is a major regulator of various innate immune processes and the regulation of inflammatory responses. Figure 4A As shown, compared with "NT" and "normal", the relative secretion amount of IL-1a under the conditions of "Example" is lower, which means that it has a better soothing effect than "NT" and "normal".

[0063] Figure 4B The results of the experiment were to test the content of TSLP, which is used for keratinocyte formation and plays a vital role in promoting the inflammatory response in the skin. Figure 4B As shown, compared with "NT" and "normal", the relative secretion amount of TSLP under the conditions of "Example" is lower, which means that it has a better soothing effect than "NT" and "normal".

[0064] Figure 4C This is the experimental result of testing the relative transcutaneous resistance increase rate. Figure 4C As shown, compared with "NT" and "ordinary", the relative transcutaneous electrical resistance improvement rate under the conditions of "Example" is higher, which means that it has a better repair effect than "NT" and "ordinary".

[0065] Figure 4D The experimental results for testing FLG show that FLG is a key protein required for the formation of the stratum corneum barrier. The skin barrier it forms can lock water in the skin. Figure 4D As shown, compared with "NT" and "normal", the FLG expression level under the "Example" condition is higher, which means that compared with "NT" and "normal", it is more helpful to catalyze the production of hyaluronic acid, increase the moisture content in the skin, and strengthen the skin barrier, that is, it has better moisturizing and repairing effects.

[0066] Figure 4E The results of the experiment were for testing CLD, one of the important transmembrane proteins in tight junctions, which together with keratinocytes form the skin barrier. Figure 4EAs shown, compared with "NT" and "Normal", the CLD expression level under the conditions of "Example" is higher, which means that compared with "NT" and "Normal", it is more helpful to strengthen the skin barrier and maintain skin moisture by binding water, thereby locking in water for the skin, that is, it has better moisturizing and repairing effects.

[0067] exist Figure 4D and Figure 4E In the figure, the "CT value" on the vertical axis represents the cycle number when the fluorescence signal intensity reaches the set threshold in qPCR (quantitative polymerase chain reaction).

[0068] Figure 5A A schematic diagram of a first modified example of a breast pad 1a according to the present invention is shown, wherein the breast pad 1a is in an unfolded state with its non-skin side facing outwards. Figure 1A and Figure 1B The difference between the breast pad 1 and the non-skin side surface of the breast pad 1a is that the non-skin side surface of the breast pad 1a is provided with a folding indicator line 30. The folding indicator line 30 can be provided on the breast pad 1a by printing, coating, hot pressing, etc., and is configured to instruct the user to fold the breast pad 1a when using it. As mentioned above, generally, the breast pad 1a can be configured to be in a folded state along the transport folding line 31 when not in use (for example, when transporting) to minimize wear on its skin side surface. Figure 5A As shown in FIG. 1 , the transport fold line 31 extends along the width direction of the nursing pad 1a, and the nursing pad 1a can be folded along the transport fold line 31. When the user takes the nursing pad 1a out of the outer packaging and prepares to use it, while the nursing pad 1a is still folded along the transport fold line 31, the user can further fold the nursing pad 1a according to the instructions of the folding indicator lines 30 to make it into a Figure 5B That is, Figure 5B Shown Figure 5A The nursing pad 1a is in a state of being folded along the transport folding line 31 and the right side use folding indicator line 30b.

[0069] By folding the breast pad 1a along the folding indicator line 30 and then unfolding it, the three-dimensional shape of the unfolded breast pad 1a can be increased, becoming tapered, thereby helping to form a cavity around the nipple during its use. Thus, during the use of the breast pad 1a, the probability of the breast pad 1a contacting and rubbing against the nipple can be reduced, which is desirable in situations such as when the nipple is chapped, bitten, or smeared with a nursing product (e.g., cream, oil). Furthermore, the increased three-dimensional shape of the breast pad 1a can also help to increase breathability. During use, the user can fold the breast pad 1a along either or both of the left fold line 30a and the right fold line 30b, depending on actual needs.

[0070] like Figure 5A As shown, the folding indicator line 30 is set to start from the transport folding line 31 and extend at an angle α relative to the transport folding line 31. The range of α can be between 30° and 60°. More preferably, the size of α is 45°. It should be understood that the folding indicator line 30 can be used as follows Figure 5A As shown, four lines are provided, but any number between one and three lines may be provided.

[0071] In addition, if Figure 5A As further shown, the starting points of each of the use folding indicator lines 30 intersecting the transport fold line 31 are spaced a certain distance b from the widthwise centerline 32 of the nursing pad 1a. This reduces the risk of adverse effects on the absorbent material in the central region of the nursing pad 1a (e.g., displacement of the absorbent material) caused by the user folding the nursing pad 1a along the use folding indicator lines 30, thereby reducing the impact on the nursing pad 1a's ability to absorb leaked breast milk. The certain distance b can be between 8 mm and 12 mm, and is preferably 10 mm.

[0072] like Figure 5B As shown, the adhesive backing 3 provided on the non-skin-side surface of the nursing pad 1a can be arranged to overlap with at least a portion of the flap 33 formed when the nursing pad 1a is folded along the transport fold line 31 and the service fold line 30, thereby securing the flap 33. Thus, after the user folds the nursing pad 1a along the service fold line 30, the user can keep the nursing pad 1a in this position for a desired period of time as needed, thereby improving the shaping effect of the nursing pad 1a.

[0073] Figure 6A A schematic diagram of a breast pad 1b according to a second modified example of the present invention is shown, wherein the breast pad 1b is in an unfolded state with the skin side facing outwards. Figure 6B Shown Figure 6A A cross-sectional view of the nursing pad 1b taken along the transport fold line 31.

[0074] like Figure 6A It is more clearly shown that the end seals 5 are provided at both ends of the transport fold 31. To achieve effective sealing, no absorbent material is provided at the end seals 5. Furthermore, for example, the transport fold 31 can be located at the narrowest point in the width direction of the nursing pad 1b to facilitate folding and sealing.

[0075] like Figure 6A As further shown, the absorbent layer 12 is provided with thickened portions 34 at both ends in the width direction, through which the transport fold line 31 passes. The thickened portions 34 can be provided to protrude toward the skin side from a non-thickened portion 35 of the absorbent layer 12 except the thickened portions 34. The absorbent layer 12 provided with the thickened portions 34 has a shape in Figure 6B Due to the provision of the end seals 5, the coverage of the absorbent material in the absorbent layer 12 is narrower in the width direction near the transport fold line 31. Therefore, the provision of the thickened portion 34 helps to avoid or reduce the risk of milk leaking out near the transport fold line 31 due to the milk not being absorbed promptly and effectively.

[0076] return Figure 6A Advantageously, the thickened portion 34 is configured to cover at least the range of the end sealing portion 5 in the longitudinal direction of the breast pad 1b when the unfolded breast pad 1b is viewed from a top view. Figure 6A As further shown, when observing the unfolded breast pad 1b from a top-down perspective, the shape of the end seals 5 can be configured to extend from the transport fold line 31 to both sides in the length direction, and extend outward in the width direction as it moves away from the transport fold line 31. The shape of the thickened portion 34 can be configured to follow the direction of the end seals 5 and form a smooth arc at the transport fold line 31. The end seals 5 and thickened portion 31 configured in this manner can help form a three-dimensional, approximately curved, smooth shape when the breast pad 1b is in use, thereby helping to improve the user experience and at the same time avoiding or reducing the risk of milk leakage.

[0077] like Figure 6B As shown, in some embodiments, each thickened portion 34 can have a width dimension of 4 to 6 mm, preferably approximately 5 mm. Furthermore, in some embodiments, each thickened portion 34 can protrude 2 to 5 mm from the non-thickened portion 35 toward the skin. This effectively prevents leakage without causing a noticeable foreign body sensation to the user.

[0078] As can be seen from the above description, the anti-breast leakage pad 1 according to the present invention not only absorbs and retains leaking breast milk, but also helps relieve nipple pain, cracking and other discomfort by soothing, moisturizing and repairing the skin, providing a more comfortable wearing experience, thereby reducing the physical and psychological stress of breastfeeding women. In addition, the anti-breast leakage pad 1 according to the present invention has the advantages of simple structure, easy manufacturing and low manufacturing cost.

[0079] The present invention has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and illustration, and are not intended to limit the present disclosure to the scope of the described embodiments. It should be understood by those skilled in the art that more variations and modifications can be made according to the teachings of the present disclosure, and these variations and modifications all fall within the scope of protection of the present disclosure. It should be noted that the features or feature combinations according to the present disclosure described above and the features and feature combinations mentioned in the accompanying drawings and / or only shown in the accompanying drawings can be used not only in the corresponding given combinations, but also in other combinations or alone, without departing from the scope of the present disclosure.

Claims

1. A breast pad, characterized in that: The breast pad comprises a surface layer, an absorbent layer comprising absorbent material, and a bottom layer that are stacked and bonded together, wherein the surface layer comprises: a cloth layer made of a porous material; and a first functional layer provided on the non-skin side of the fabric layer, wherein the first functional layer comprises a functional substance; The functional substance is dispersed in the fabric layer, and the functional substance is present on the skin-side surface of the fabric layer.

2. The anti-breast leakage pad according to claim 1, characterized in that The functional substance present on the skin-side surface of the fabric layer is distributed in a dispersed manner.

3. The anti-breast leakage pad according to claim 1, characterized in that The functional substance forms a second functional layer on the skin-side surface of the fabric layer.

4. The anti-breast leakage pad according to claim 1, characterized in that The non-skin side surface of the breast pad is provided with at least one folding indicator line for use, and each of the folding indicator lines for use is arranged to start from a transport folding line and extend at a certain angle relative to the transport folding line, and the angle range is between 30° and 60°, wherein the transport folding line extends along the width direction of the breast pad and the breast pad can be folded along the transport folding line.

5. The anti-breast leakage pad according to claim 4, characterized in that: A starting point of each of the use folding indicator lines intersecting the transport folding line is spaced a certain distance from a center line in the width direction of the breast pad, and the distance ranges from 8 mm to 12 mm.

6. The anti-breast leakage pad according to claim 4, characterized in that: The non-skin side surface of the breast pad is provided with an adhesive backing, and the adhesive backing is configured to overlap with at least a portion of the folding portion when the breast pad is folded along the transport folding line and the usage folding indicator line to form a folding portion, so as to fix the folding portion.

7. The anti-breast leakage pad according to claim 4, characterized in that: The absorbent layer is provided with thickened portions at both ends in the width direction of the breast pad, and the thickness of the thickened portions is greater than the thickness of the non-thickened portion of the absorbent layer except the thickened portions, wherein the transport folding line extends along the width direction of the breast pad and the breast pad can be folded along the transport folding line. The breast pad is provided with end sealing portions at both ends of the transport folding line, and the absorbent material is not provided at the end sealing portions. When the unfolded breast pad is observed from a top view, the thickened portion at least covers the range of the end sealing portions in the length direction of the breast pad.

8. The anti-breast leakage pad according to claim 7, characterized in that: When the unfolded breast pad is viewed from a top view, the shape of the end sealing portion is configured to extend from the transport folding line to both sides in the length direction, and extend outward in the width direction as it moves away from the transport folding line, and the shape of the thickened portion is configured to follow the direction of the end sealing portion and form a smoothly transitional arc at the transport folding line.

9. The anti-breast leakage pad according to claim 7, characterized in that: Each thickened portion has a dimension of 4 to 6 mm in the width direction, and / or each thickened portion protrudes 2 to 5 mm in the thickness direction from a non-thickened portion of the absorbent layer other than the thickened portion toward the skin side.

10. The anti-breast leakage pad according to any one of claims 1 to 9, characterized in that: The functional substance is lanolin.

11. The anti-breast leakage pad according to any one of claims 1 to 9, characterized in that: The surface layer is formed with an embossed pattern structure, which includes a plurality of linear depressions in a wavy shape that are depressed toward the non-skin side, and the overall directions of the plurality of linear depressions are parallel to each other.

12. The anti-breast leakage pad according to claim 11, characterized in that: The wave crest of each of at least some of the linear concave portions is connected to the wave trough of the adjacent linear concave portion on one side, and the wave trough is connected to the wave crest of the adjacent linear concave portion on the other side, and For each linear depression, a block-shaped protrusion is enclosed between its wavy trough and the wavy crest of the adjacent linear depression on one side, and between its wavy crest and the wavy trough of the adjacent linear depression on the other side.

13. The anti-breast leakage pad according to claim 12, characterized in that: The embossed pattern structure further includes a plurality of dot-shaped recessed portions recessed toward the non-skin side, wherein the plurality of dot-shaped recessed portions are disposed within the plurality of block-shaped protruding portions.

14. The anti-breast leakage pad according to claim 13, characterized in that: For each linear recessed portion, the dot-shaped recessed portion is only provided within the range of one of the block-shaped protruding portion on one side or the block-shaped protruding portion on the other side surrounded by the linear recessed portion.

15. The breast pad according to claim 13, wherein: The plurality of dot-shaped depressions are formed into a row of dot-shaped depressions arranged in a line, the row of dot-shaped depressions is wavy in shape, and its overall direction is parallel to the overall direction of the linear depressions, wherein the embossed pattern structure includes a plurality of the rows of dot-shaped depressions.

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