CN216933747U - Breathable and quick-permeation sanitary towel - Google Patents

Abstract

The utility model relates to the technical field of sanitary towels, in particular to a breathable and quick-permeable sanitary towel. This kind of ventilative rapid infiltration sanitary towel, sanitary towel main part are including the close skin surface course, absorbed layer, the leak protection bottom that from top to bottom arrange in proper order, its characterized in that: the skin-friendly health care mask further comprises a breathable fast-permeation layer, the breathable fast-permeation layer is arranged between the skin-friendly surface layer and the absorption layer, one surface of the absorption layer, which is opposite to the skin-friendly surface layer, is uniformly provided with upwards-raised convex points, the breathable fast-permeation layer is provided with a plurality of air holes and fast-permeation holes, and the diameters of the convex points are larger than the pore diameters of the air holes. According to the breathable and quick-permeability sanitary towel, water energy absorbed by the skin-friendly surface layer quickly enters the absorption layer through the quick-permeability holes, menstrual blood is guided quickly and is not sticky, gaps are reserved between the breathable and quick-permeability layer and the absorption layer and between the breathable and quick-permeability layer and the skin-friendly surface layer to form a breathable structure, hot air on the skin-friendly surface layer can be discharged quickly through the breathable holes, dryness and comfortableness of the soft surface layer of the skin-friendly surface layer are kept, stuffy moisture is reduced, and skin moisture is reduced.

Description

A kind of breathable and fast-penetrating sanitary napkin

technical field

The utility model relates to the technical field of sanitary napkins, in particular to an air-permeable and fast-penetrating sanitary napkin.

Background technique

Sanitary napkins are essential products for women's menstrual period. In sanitary napkins, sanitary pads and diapers, the core cotton core absorber is used to absorb liquid. Therefore, the core absorber is the key to testing product quality. Surveys show that 73% of women experience local itching and burning during menstruation. This is mostly due to the use of airtight sanitary napkins and the poor internal absorption capacity of sanitary napkins, which leads to the long-term stay of menstrual blood on the surface of sanitary napkins. Therefore, the absorption speed and air permeability of sanitary napkins are important indicators of sanitary napkin products.

At present, the patent document with the publication number of CN201820353370.7 discloses a skin-friendly, fast-permeable, gas-leakage-proof composite sanitary napkin, which includes a base waterproof layer, a water storage layer arranged on the base waterproof layer, and sequentially arranged on the base waterproof layer from bottom to top. The high-speed permeation diversion layer and the breathable layer on the top of the aquifer, the skin-friendly soft surface layer located on the upper part of the breathable layer and completely covering the breathable layer and the aquifer, and the anti-leakage wings arranged on both sides of the aquifer, all of which are The top of the leak-proof protective wing is provided with a leak-proof part, and a diversion groove is arranged inside, and the diversion groove connects the leak-proof part with the water storage layer. This kind of fast-penetrating guide absorbs quickly, and the breathable layer is a separate layer under the aquifer. Therefore, after a large amount of menstrual blood is accumulated in the aquifer, although the bottom can be breathed through the breathable layer, the surface layer that is in contact with the human body It will still increase the risk of leakage due to saturated water absorption, and at the same time, it is not easy to breathe, which affects the comfort of use.

Utility model content

The purpose of this utility model is to provide a breathable and fast-penetrating sanitary napkin to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a breathable and fast-penetrating sanitary napkin, comprising a sanitary napkin main body and side wings respectively arranged on symmetrical positions on both sides of the sanitary napkin main body, and the sanitary napkin main body includes from top to The skin-friendly surface layer, the absorption layer and the leak-proof bottom layer arranged in sequence are characterized in that: it also includes a breathable and fast-penetrating layer, and the air-permeable and fast-penetrating layer is arranged between the skin-friendly surface layer and the absorbing layer, and the absorbing layer is connected with the absorbing layer. The opposite side of the skin-friendly surface layer is evenly provided with upwardly protruding bumps, the air-permeable and fast-permeable layer is provided with a plurality of air-permeable holes and fast-permeation holes, and the diameter of the bumps is larger than the aperture of the air-permeable holes.

Further, the surface of the skin-friendly surface layer is provided with embossing formed by a combination of a plurality of pressure points.

Further, the diameter of the pressing point is smaller than the diameter of the convex point.

Further, the bottom surface of the embossing is an arc surface.

Further, the pressure point is circular or oval.

Further, the fixed surface of the convex point is a plane.

Further, the bumps are honeycomb-shaped, square or polygonal.

Further, the breathable and fast-permeable layer is formed by compression molding of cotton fiber material.

Further, at least one to neatly arranged ventilation holes are provided on both sides of the main body of the sanitary napkin in the longitudinal direction.

Further, the ventilation holes and the rapid permeation holes are alternately arranged, and ventilation holes are provided between adjacent rapid permeation holes.

Compared with the prior art, the breathable and fast-penetrating sanitary napkin of the present invention is provided with a breathable and fast-penetrating layer between the skin-friendly surface layer and the absorbing layer, and the water absorbed through the skin-friendly surface layer can quickly enter the absorption through the fast-penetrating hole. It can quickly divert menstrual blood, not sticky, and the breathable and fast-penetrating layer has a gap between the absorption layer and the skin-friendly surface layer to form a breathable structure. The skin-friendly surface layer is soft and dry, reducing the sultry humidity, reducing the growth of bacteria, and reducing the moisture of the skin.

Description of drawings

Fig. 1 is the perspective view of the ventilating and quick-penetrating sanitary napkin of the present utility model;

Fig. 2 is the structural representation of the breathable and fast-penetrating sanitary napkin of the present utility model;

Figure 3 is a schematic cross-sectional view of the breathable and fast-penetrating sanitary napkin of the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Referring to Figures 1-3, the present invention provides a technical solution: an air-permeable and fast-penetrating sanitary napkin, comprising a sanitary napkin body 1 and side wings 2 respectively arranged at symmetrical positions on both sides of the sanitary napkin body 1.

The main body 1 of the sanitary napkin includes a skin-friendly surface layer 11 arranged in sequence from top to bottom. The surface of the skin-friendly surface layer is provided with embossing formed by a combination of a plurality of pressure points 111. The structure of the pressure points 111 is a circle or an ellipse. The bottom surface is an arc-shaped surface, and there are gaps between the arc-shaped surfaces and the ventilation holes 121 to form the first gap 123 to relatively improve the air permeability. It quickly enters the absorption layer 13 through the quick-penetration hole, quickly diverts menstrual blood, and is not sticky; at the same time, the embossed part can reduce the contact area with the skin and reduce the moisture of the skin.

The air-permeable and fast-permeable layer 12 is arranged between the skin-friendly surface layer 11 and the absorbing layer 13. The air-permeable and fast-permeable layer 12 is pressed and formed of cotton fiber material. The ventilation holes 121 and the rapid penetration holes 122 are alternately arranged, and the ventilation holes 121 are provided between the adjacent rapid penetration holes 122. The central part of the sanitary napkin main body 1 is a concentrated area of the rapid penetration holes 122. The number of the rapid penetration holes 122 is determined by the sanitary napkin. The middle part of the main body of the sanitary napkin gradually decreases forward and backward. First, the amount of menstrual blood in the middle part of the main body of the sanitary napkin is large. There are at least one neatly arranged ventilation hole 121, which can effectively prevent side leakage while increasing the ventilation of the side, discharge moisture through the channel, improve comfort, and keep the sanitary napkin dry.

On the opposite side of the absorbing layer 13 and the skin-friendly surface layer, there are evenly raised bumps 131. The diameter of the bumps 131 is larger than the aperture 121 of the ventilation holes. The bumps 121 are honeycomb, square or polygonal. The fixed surface is a plane, supporting the breathable and fast-penetrating layer 12, and a second gap 124 is formed between the convex point 131 and the ventilation hole 121, which improves the ventilation effect of the sanitary napkin and ensures the dryness of the surface of the sanitary napkin and the skin contact surface.

The leak-proof bottom layer 14 is made of polyethylene PE breathable film or breathable non-woven fabric, and the bottom surface of the leak-proof bottom layer 14 is provided with back glue and release paper.

In the breathable and fast-penetrating sanitary napkin provided by the present invention, a breathable and fast-penetrating layer 12 is arranged between the skin-friendly surface layer 11 and the absorbing layer 13, and the water absorbed through the skin-friendly surface layer 11 can quickly enter the absorbing layer 13 through the fast-penetrating hole. , quickly diverts menstrual blood, not sticky, and the breathable and fast-penetrating layer 12 is supported by the bumps 131 of the absorbing layer 13, so that the breathable and fast-penetrating layer 12 is simultaneously connected with the bumps 121 of the absorbing layer 13 and the pressure points 111 of the skin-friendly surface layer 11. The air-permeable structure of the first gap 123 and the second gap 124 is formed between them, and the hot air on the skin-friendly surface layer 11 can be quickly expelled through the ventilation holes 121, so as to keep the soft surface layer of the skin-friendly surface layer 11 dry and reduce the hot and humid Air, reduce bacterial growth, reduce skin moisture.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. An air-permeable and fast-penetrating sanitary napkin, comprising a sanitary napkin main body and flanks arranged on symmetrical positions on both sides of the sanitary napkin main body respectively, and the sanitary napkin main body comprises a skin-friendly surface layer, an absorbing layer arranged in sequence from top to bottom 2. The anti-leakage bottom layer is characterized in that: it also includes a breathable and fast-penetrating layer, the breathable and fast-penetrating layer is arranged between the skin-friendly surface layer and the absorbing layer, and the opposite side of the absorbing layer and the skin-friendly surface layer is evenly provided with The upwardly protruding bump, the breathable and fast-permeable layer is provided with a plurality of air-permeable holes and fast-permeation holes, and the diameter of the bump is larger than the aperture of the air-permeable hole. 2 . The air-permeable and fast-penetrating sanitary napkin according to claim 1 , wherein: the surface of the skin-friendly surface layer is provided with embossing formed by a combination of a plurality of pressure points. 3 . 3. The breathable and fast-penetrating sanitary napkin according to claim 2, wherein the diameter of the pressure point is smaller than the diameter of the convex point. 4. The breathable and fast-penetrating sanitary napkin according to claim 2, wherein the bottom surface of the embossing is an arc surface. 5. The breathable and fast-penetrating sanitary napkin according to claim 2, wherein the pressure point is circular or oval. 6 . The breathable and fast-penetrating sanitary napkin according to claim 1 , wherein the top surface of the convex point is a flat surface. 7 . 7 . The breathable and fast-penetrating sanitary napkin according to claim 6 , wherein the convex points are honeycomb, square or polygonal. 8 . 8 . The air-permeable and fast-permeable sanitary napkin according to claim 1 , wherein the air-permeable and fast-permeable layer is formed by compression molding of cotton fiber material. 9 . 9 . The air-permeable and fast-permeable sanitary napkin according to claim 1 , wherein the sanitary napkin main body is provided with at least one air-permeable hole arranged on both sides in the longitudinal direction. 10 . 10 . The air-permeable and fast-permeable sanitary napkin according to claim 6 , wherein the air-permeable holes and the fast-permeation holes are alternately arranged, and there are ventilation holes between adjacent fast-permeation holes. 11 .

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