Comfortable and dry disposable absorption article

Abstract

The utility model relates to the technical field of hygienic products, provides a comfortable and dry disposable absorption article, solves the problem of wearing discomfort caused by design defects in the prior art, and comprises an absorption main body, a front side area corresponding to the front side of a human body, a rear side area corresponding to the rear side of the human body and a connecting area connecting the front side area and the rear side area are arranged on the absorption main body, a plurality of convex particles are arranged on the absorption main body, a closed cavity is formed in each convex particle, and water absorption particles are arranged in each cavity. The height of each convex particle surface protruding out of the surface of the surface layer is gradually reduced in the direction from the rear side area to the front side area, and the width of each convex particle surface protruding out of the surface of the surface layer is gradually reduced in the direction from the rear side area to the front side area; the water absorption particles are arranged in the convex particles, so that even if the convex particles are pressed, the contact area between the absorption main body and the skin can still be reduced through expansion of the convex particles after water absorption.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sanitary products, concretely relates to a comfortable and dry disposable absorbent article. BACKGROUND

[0002] Chinese patent publication number CN209596053U discloses a paper diaper with a three-dimensional perforated surface layer, comprising a surface layer, an absorbent core, a bottom layer and two side water-blocking layers, the surface layer, absorbent core and bottom layer are arranged from top to bottom, the two side water-blocking layers are arranged on the two sides of the surface layer, the surface layer or the bottom layer is provided with a plurality of three-dimensional embossing, the three-dimensional embossing comprises a plurality of through holes and a protrusion surrounded by the through holes, and the through holes are concave points.

[0003] In the utility model, the protrusions are three-dimensional embossing on the surface layer non-woven fabric or hollow protrusions formed by bonding the three-dimensional embossing on the surface layer non-woven fabric with the next layer, and the protrusions in this form will be flattened after absorbing water or without absorbing water, so that the function of reducing the contact area between the protrusions and the skin disappears, resulting in poor fit with the skin and causing discomfort. SUMMARY

[0004] Therefore, in view of the above problems, the utility model provides a comfortable and dry disposable absorbent article to solve the problem of poor fit caused by design defects in the prior art.

[0005] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0006] A comfortable and dry disposable absorbent article, comprising an absorbent body, the absorbent body comprising a skin-friendly layer, a flow guide layer and an absorbent core arranged in sequence from top to bottom, the absorbent core comprising an absorbent layer and a cladding layer, the cladding layer being cladded on the outer side of the absorbent layer, the absorbent body being provided with a front side area corresponding to the front side of the human body, a rear side area corresponding to the rear side of the human body and a connecting area connecting the front side area and the rear side area, the absorbent body being provided with a plurality of protrusions, each of the protrusions having a closed cavity, each of the cavities being provided with water-absorbing particles, the height of the surface of each of the protrusions protruding from the surface of the surface layer gradually decreasing from the rear side area to the front side area, and the width of the surface of each of the protrusions protruding from the surface of the surface layer gradually decreasing from the rear side area to the front side area.

[0007] Further, each of the protrusions is arranged in the rear side area.

[0008] Further, each of the protrusions is in the shape of a water droplet.

[0009] Further, the water-absorbing particles in each of the protrusions have a color.

[0010] Further, the skin-friendly layer and the flow guide layer are hot-pressed and connected at each of the protrusions.

[0011] Further, the flow guide layer and the cladding layer are hot-pressed connected at the edges of the convex particles.

[0012] Further, the convex particles are arranged in a matrix.

[0013] Further, the convex particles are arranged in a staggered manner.

[0014] Further, the volume of each cavity is greater than the volume of the water-absorbing particles filled in the single cavity.

[0015] Further, the skin-friendly layer is a hot air non-woven fabric.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] The present application sets water-absorbing particles in the convex particles, so that even after the convex particles are pressed, the contact area between the absorption body and the skin can be reduced by the expansion of the water-absorbed convex particles. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 Fig. 1 is a cross-sectional view of an absorption body according to the present application;

[0019] Fig. 2 Fig. 2 is a schematic view of a convex particle arrangement according to the present application;

[0020] Fig. 3 Fig. 3 is a schematic view of a convex particle arrangement according to a preferred embodiment of the present application.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] Absorption body 1; skin-friendly layer 11; flow guide layer 12; absorption core 13; absorption layer 131; cladding layer 132; front side area 14; rear side area 15; connecting area 16;

[0023] Convex particle 2; cavity 21. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in detail below with reference to the specific embodiments, so that the technical means for solving the technical problems and achieving the technical effects of the present application can be fully understood and implemented.

[0025] EMBODIMENT

[0026] As Figs. 1 to 3As shown, a comfortable and dry disposable absorbent article comprises an absorbent main body 1, the absorbent main body 1 comprises a skin-friendly layer 11, a flow guide layer 12 and an absorbent core 13 arranged in sequence from top to bottom, the skin-friendly layer 11 adopts hot air non-woven fabric, the absorbent core 13 comprises an absorbent layer 131 and a cladding layer 132, the cladding layer 132 is cladded on the outer side of the absorbent layer 131, the absorbent main body 1 is provided with a front side area 14 corresponding to the front side of the human body, a back side area 15 corresponding to the back side of the human body and a connecting area 16 connecting the front side area 14 and the back side area 15, the absorbent main body 1 is provided with a plurality of convex particles 2, each of the convex particles 2 has a closed cavity 21, each of the cavities 21 is provided with water-absorbing particles, the height of the surface protruding layer surface of each of the convex particles 21 gradually decreases from the back side area to the front side area, and the width of the surface protruding layer surface of each of the convex particles 21 gradually decreases from the back side area to the front side area.

[0027] By arranging water-absorbing particles in the convex particles 2, even if the convex particles 2 are pressed, the contact area between the absorbent main body 1 and the skin can still be reduced by the expansion of the convex particles 2 after absorbing water.

[0028] Each of the convex particles 2 is in the shape of a water droplet, meaning that the height of the surface protruding layer surface of the convex particles 2 gradually decreases from the large end to the tip of the water droplet, avoiding the foreign body sensation caused by the arrangement of the convex particles 2, and at the same time, the width of the surface protruding layer surface of the convex particles 2 gradually decreases, and the tip of the convex particles 2 is arranged towards the front side area to achieve a flow guide effect, and the specific size and number of the convex particles 2 are not limited in the present application and can be adjusted according to actual conditions.

[0029] In the present embodiment, each of the convex particles 2 is arranged in a matrix pattern, three columns and three rows; in other preferred embodiments, each of the convex particles 2 is arranged in a staggered manner, and the corresponding convex particles 2 of adjacent rows can be arranged staggered.

[0030] Each of the convex particles 2 is arranged in the back side area 15; it is mainly used to reduce the contact area between the absorbent main body 1 and the skin when the infant is sleeping, and in other preferred embodiments, each of the convex particles 2 can also be arranged in the front side area 14 and the back side area 15, which are the areas that are more in contact with the skin.

[0031] The water-absorbing particles in each of the convex particles 2 have a color; the water-absorbing particles adopt high molecular water-absorbing resin, and the high molecular water-absorbing resin with color is a product available in the market and will not be described here, and the water-absorbing particles with color can be used to observe whether they need to be replaced after swelling and becoming larger after absorbing water.

[0032] The skin-friendly layer 11 and the flow guide layer 12 are hot-pressed at each of the convex particles 2 to enable the convex particles 2 that have not absorbed water to have the effect of reducing contact with the skin.

[0033] The flow guide layer 12 is hot-pressed with the cladding layer 132 at the edges of the convex particles 2 to form closed cavities, avoiding the leakage of water-absorbing particles.

[0034] The volume of each cavity 2 is greater than the volume of the water-absorbing particles filled in the single cavity 21, facilitating the filling of water-absorbing particles into the cavity 21 without leakage.

[0035] Although the utility model is specifically shown and introduced in combination with the preferred embodiments, those skilled in the art should understand that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all are within the protection scope of the utility model.

Claims

1. A comfortable and dry disposable absorbent item, comprising an absorbent body, the absorbent body comprising a skin-friendly layer, a flow-guiding layer, and an absorbent core arranged sequentially from top to bottom, the absorbent core comprising an absorbent layer and a covering layer, the covering layer covering the outside of the absorbent layer, characterized in that: The absorbent body has a front area corresponding to the front side of the human body, a rear area corresponding to the rear side of the human body, and a connecting area connecting the front and rear areas. The absorbent body has a plurality of protrusions, each of which has a closed cavity containing water-absorbing particles. The height of each protrusion protruding from the surface of the surface layer gradually decreases from the rear area to the front area, and the width of each protrusion protruding from the surface of the surface layer gradually decreases from the rear area to the front area.

2. The comfortable, dry, disposable absorbent article according to claim 1, characterized in that: Each of the aforementioned protrusions is located in the rear side region.

3. The comfortable, dry, disposable absorbent article according to claim 1, characterized in that: Each of the aforementioned protrusions is teardrop-shaped.

4. The comfortable, dry, disposable absorbent article according to claim 1, characterized in that: The absorbent particles within each of the aforementioned protrusions are colored.

5. The comfortable, dry, disposable absorbent article according to claim 1, characterized in that: The skin-friendly layer and the flow-guiding layer are heat-pressed together at each of the protrusions.

6. The comfortable, dry, disposable absorbent article according to claim 1, characterized in that: The flow guiding layer and the coating layer are hot-pressed together at the edges of each of the protrusions.

7. The comfortable, dry, disposable absorbent article according to claim 1, characterized in that: The protrusions are arranged in a matrix-like spacing.

8. The comfortable, dry, disposable absorbent article according to claim 1, characterized in that: The protrusions are arranged in an alternating pattern.

9. A comfortable, dry, disposable absorbent article according to claim 1, characterized in that: The volume of each cavity is greater than the volume of the absorbent particles filling a single cavity.

10. A comfortable, dry, disposable absorbent article according to claim 1, characterized in that: The skin-friendly layer is made of hot-air nonwoven fabric.

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