Ultrathin mini-type female sanitary napkin

Abstract

The utility model discloses an ultra-thin mini female sanitary napkin which comprises a sanitary napkin body with an absorption side and a non-absorption side opposite to the absorption side, and the sanitary napkin body comprises a surface layer, an absorption core body and a bottom film layer which are sequentially arranged from the absorption side to the non-absorption side. The wings are arranged on two sides of the sanitary towel main body; the strong moisture absorption block is embedded in the central area of the sanitary napkin main body and covered on one side, facing the non-absorption side, of the surface layer, and comprises a moisture absorption main body embedded in the central area of the sanitary napkin main body, and the moisture absorption main body can be positioned in the menstrual blood flow area and is in contact with menstrual blood firstly when the female sanitary napkin is used; and the at least one extension diffusion strip is arranged on at least one surface of the moisture absorption main body and can extend to be in contact with the absorption core body. The moisture absorption main body is arranged in the menstrual blood flow area, and the extension diffusion strip capable of extending to the absorption core body is arranged on at least one surface of the moisture absorption main body, so that the menstrual blood absorption rate and the menstrual blood absorption amount are greatly improved, and the sanitary towel can adapt to ultra-thin mini female sanitary towels.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary napkins, and particularly relates to an ultra-thin mini-type female sanitary napkin. Background Art

[0002] A sanitary napkin, also known as a sanitary towel, is an absorbent material mainly made of cotton pulp and a high molecular absorbent, used to absorb menstrual blood flowing out of the vagina during a woman's menstruation.

[0003] For traditional female sanitary napkin products, in order to improve the absorption capacity and prevent leakage, a relatively large thickness and width are usually adopted, but it causes a sense of tightness in the crotch during use, reducing the comfort. If a thinner thickness design is adopted, the absorption capacity is usually slightly insufficient and leakage is likely to occur. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an ultra-thin mini-type female sanitary napkin, aiming to solve the problem of poor absorption capacity of ultra-thin mini-type female sanitary napkins in the prior art.

[0005] To solve the above technical problems, the purpose of the utility model is achieved through the following technical solutions: An ultra-thin mini-type female sanitary napkin is provided, including a sanitary napkin main body, the sanitary napkin main body having an absorption side and a non-absorption side opposite to the absorption side,

[0006] The sanitary napkin main body includes a surface layer, an absorption core body, and a bottom film layer sequentially arranged from the absorption side to the non-absorption side;

[0007] Wings, provided on both sides of the sanitary napkin main body;

[0008] A strong moisture absorption block, embedded in the central area of the sanitary napkin main body and covered on the side of the surface layer facing the non-absorption side, the strong moisture absorption block including:

[0009] A moisture absorption main body, the moisture absorption main body being embedded in the central area of the sanitary napkin main body;

[0010] At least one extension and diffusion strip, provided on at least one surface of the moisture absorption main body and extending away from the moisture absorption main body to contact the absorption core body.

[0011] Further, the moisture absorption main body has a first surface facing the non-absorption side, the absorption core body has a second surface opposite to the first surface, and a first distance is defined between the first surface and the second surface, and the first distance is less than or equal to 1.4 mm.

[0012] Further, the first distance is greater than or equal to 0.5 mm.

[0013] Further, the extension diffusion strip is embedded in the absorbent core body.

[0014] Further, a diversion layer is further included, and the diversion layer is disposed between the absorbent core body and the surface layer, and the diversion layer surrounds the outer circle of the moisture absorption main body.

[0015] Further, the diversion layer covers the extension diffusion strip.

[0016] Further, a plurality of diversion blind holes are provided on the surface of the diversion layer facing the non-absorbent side.

[0017] Further, an antibacterial layer is provided between the outer circle of the moisture absorption main body and the inner circle of the diversion layer.

[0018] Further, a release paper is provided on one side of the bottom film layer facing the non-absorbent side.

[0019] In the embodiment of the present invention, by providing a moisture absorption main body in the blood flow area and providing an extension diffusion strip that can extend to the absorbent core body on at least one surface of the moisture absorption main body, the moisture absorption main body can quickly absorb menstrual blood, and since the diameter of the extension diffusion strip is small, the diffusion speed will be relatively faster, and part of the menstrual blood can be quickly diverted to the absorbent core body, preventing the moisture absorption main body from being saturated and resulting in a decrease in absorption capacity and affecting the use experience. Through the setting of the moisture absorption main body and the extension diffusion strip, the menstrual blood absorption rate and absorption amount are greatly improved, so that it can be adapted to ultra-thin mini female sanitary napkins. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a schematic structural diagram in the front view direction of the sample transfer device provided by the embodiment of the present invention;

[0022] Figure 2 It is a schematic structural diagram in the top view direction of the sample transfer device provided by the embodiment of the present invention;

[0023] Explanation of the signs in the figure:

[0024] 1. Sanitary napkin main body; 11. Surface layer; 12. Absorbent core body; 121. First surface; 13. Bottom film layer; 14. Release paper; 15. Diversion layer; 151. Diversion blind hole; 16. Antibacterial layer;

[0025] 2. Wing;

[0026] 3. Strong moisture-absorbing block; 31. Moisture-absorbing main body; 32. Extension and diffusion strip; 33. Second surface. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0029] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in this specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms.

[0030] It should be further understood that the term " / and" used in this specification of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations.

[0031] In combination with Figures 1 to 2 , the embodiments of the present invention provide an ultra-thin and miniaturized sanitary napkin for women, which includes:

[0032] The sanitary napkin main body 1, the sanitary napkin main body 1 has an absorption side and a non-absorption side opposite to the absorption side;.

[0033] The sanitary napkin main body 1 includes a surface layer 11, an absorption core 12, and a bottom film layer 13 sequentially arranged from the absorption side to the non-absorption side;

[0034] Wings 2 are provided on both sides of the sanitary napkin main body 1;

[0035] A strong moisture-absorbing block 3 is embedded in the central area of the sanitary napkin main body 1 and is covered on the side of the surface layer 11 facing the non-absorption side. The strong moisture-absorbing block 3 includes:

[0036] A moisture-absorbing main body 31, which is embedded in the central area of the sanitary napkin main body 1 and is configured such that when the feminine sanitary napkin is in use, the moisture-absorbing main body 31 can be located in the menstrual flow area and first come into contact with menstrual blood;

[0037] At least one extension and diffusion strip 32, which is disposed on at least one surface of the moisture-absorbing main body 31 and extends away from the moisture-absorbing main body 31 to contact the absorbent core 12.

[0038] In this embodiment, the moisture-absorbing main body 31 can adopt a rectangular shape, an elliptical shape or any other shape, and the extension and diffusion strip 32 can be made of a strip-shaped body with a small diameter made of the same material as the moisture-absorbing main body 31 or a material with a stronger absorption capacity than the moisture-absorbing main body 31, and any number can be provided on each side of the moisture-absorbing main body 31.

[0039] By arranging the moisture-absorbing main body 31 in the menstrual flow area and arranging the extension and diffusion strip 32 that can extend to the absorbent core 12 on at least one surface of the moisture-absorbing main body 31, the moisture-absorbing main body 31 can quickly absorb menstrual blood, and since the diameter of the extension and diffusion strip 32 is small, the diffusion speed will be relatively faster, and part of the menstrual blood can be quickly diverted to the absorbent core 12, preventing the moisture-absorbing main body 31 from becoming saturated and resulting in a decrease in absorption capacity, which affects the use experience. Through the arrangement of the moisture-absorbing main body 31 and the extension and diffusion strip 32, the menstrual blood absorption rate and absorption amount are greatly improved, and thus it can be adapted to ultra-thin and miniaturized feminine sanitary napkins.

[0040] Further, the moisture-absorbing main body 31 has a first surface 121 facing the non-absorbent side, the absorbent core 12 has a second surface 33 opposite to the first surface 121, a first distance is defined between the first surface 121 and the second surface 33, the first distance is less than or equal to 1.4 mm, and the first distance is greater than or equal to 0.5 mm.

[0041] By setting a first distance between the side of the moisture-absorbing main body 31 facing the non-absorbent side and the absorbent core 12, this distance can adapt to the volume expansion of the moisture-absorbing main body 31 after absorbing menstrual blood, reduce the pressure on the wearer by the moisture-absorbing main body 31, and improve the use experience.

[0042] Further, the extension and diffusion strip 32 is embedded in the absorbent core 12, and the extension and diffusion strip 32 embedded in the absorbent core 12 can fully contact the absorbent core 12 so as to quickly divert menstrual blood to the absorbent core 12.

[0043] Furthermore, the device further includes a guide layer 15, which is disposed between the absorbent core 12 and the surface layer 11. The guide layer 15 surrounds the outer ring of the absorbent body 31 and covers the extended diffusion strips 32. When the amount of menstrual blood is heavy, the absorbent body 31 may not be able to absorb it quickly, and some of the menstrual blood may overflow to the outer ring of the absorbent body 31. The guide layer 15 can quickly guide the menstrual blood to the absorbent core 12, thereby improving absorption efficiency.

[0044] Furthermore, in order to improve the diversion rate of the diversion layer 15, a plurality of diversion blind holes 151 are provided on the surface of the diversion layer 15 facing the non-absorption side. After part of the menstrual blood enters the diversion layer 15, it can be quickly diverted to the absorption core 12 through the diversion blind holes 151.

[0045] Furthermore, an antibacterial layer 16 is disposed between the outer ring of the absorbent core 31 and the inner ring of the guide layer 15. A base film layer 13 is disposed on the side of the absorbent core 12 facing the non-absorbent side, and a release liner 14 is disposed on the side of the base film 13 facing the non-absorbent side. The antibacterial layer 16 effectively resists bacterial growth, keeping the genitals clean and tidy, and improving comfort. The base film layer 13 and release liner 14 provide a foundation for the remaining layers to adhere to.

[0046] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. An ultra-thin and miniaturized feminine sanitary napkin, comprising a sanitary napkin main body (1), the sanitary napkin main body (1) having an absorption side and a non-absorption side opposite to the absorption side, characterized in that, the sanitary napkin main body (1) comprises a surface layer (11), an absorption core (12) and a bottom film layer (13) arranged in sequence from the absorption side to the non-absorption side; winglets (2), arranged on both sides of the sanitary napkin main body (1); a super absorbent block (3), embedded in the central area of the sanitary napkin main body (1) and covered on one side of the surface layer (11) facing the non-absorption side, the super absorbent block (3) comprising: an absorbent main body (31), the absorbent main body (31) being embedded in the central area of the sanitary napkin main body (1) and configured such that when the feminine sanitary napkin is in use, the absorbent main body (31) can be located in the menstrual flow area and first come into contact with menstrual blood; at least one extension and diffusion strip (32), arranged on at least one surface of the absorbent main body (31) and extending away from the absorbent main body (31) to contact the absorption core (12).

2. The ultra-thin mini-type feminine sanitary napkin according to claim 1, wherein The absorbent main body (31) has a first surface (121) facing the non-absorption side, the absorption core (12) has a second surface (33) opposite to the first surface (121), and a first distance is defined between the first surface (121) and the second surface (33), and the first distance is less than or equal to 1.4 mm.

3. The ultra-thin mini-type feminine sanitary napkin according to claim 2, characterized in that, The first distance is greater than or equal to 0.5 mm.

4. The ultra-thin and miniaturized feminine sanitary napkin according to claim 1, wherein The extension and diffusion strip (32) is embedded in the absorption core (12).

5. The ultra-thin mini-type feminine sanitary napkin according to claim 1, characterized in that, It further comprises a diversion layer (15), the diversion layer (15) being arranged between the absorption core (12) and the surface layer (11), and the diversion layer (15) surrounding the outer circle of the absorbent main body (31).

6. The ultra-thin mini-type feminine sanitary napkin according to claim 5, wherein, The diversion layer (15) covers the extension and diffusion strip (32).

7. The ultra-thin mini-type feminine sanitary napkin according to claim 6, characterized in that: A number of diversion blind holes (151) are arranged on the surface of the diversion layer (15) facing the non-absorption side.

8. The ultra-thin mini-type feminine sanitary napkin according to claim 5, wherein, An antibacterial layer (16) is arranged between the outer circle of the absorbent main body (31) and the inner circle of the diversion layer (15).

9. The ultra-thin mini-type feminine sanitary napkin according to claim 1, wherein A release paper is arranged on one side of the bottom film layer facing the non-absorption side.

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