Paper diaper with high-softness absorption core body

Abstract

The utility model discloses a paper diaper with a high-softness absorption core body, which relates to the technical field of paper diapers and comprises a paper diaper main body, a liquid absorption area and a protective surrounding layer, and the liquid absorption area and the protective surrounding layer are fixedly arranged on the paper diaper main body. The expanding and sucking assembly is fixedly arranged on the side, back on to the liquid sucking area, of the protective surrounding layer so as to thicken the protective surrounding layer and absorb urine overflowing from the liquid sucking area, and the expanding and sucking assembly is as high as the top end of the protective surrounding layer; the expanding and sucking assembly comprises an outer protective surrounding layer which is externally fixed with the protective surrounding layer, so that a top cavity is formed between the protective surrounding layer and the outer protective surrounding layer; the liquid absorption layer and the liquid guide layer are sequentially arranged in the headspace cavity, the liquid guide layer is communicated with the outside of the headspace cavity, and the inside of the headspace cavity is fixed with the liquid guide layer; the disposable diaper has the advantages that the suction expanding assembly is arranged on the side, back on to the liquid suction area, of the protective surrounding layer, and leaked urine is placed into the liquid suction layer through the liquid guide layer to be absorbed and stored, so that leakage of the urine is reduced; and the softness is high.

Description

Technical Field

[0001] The utility model relates to the technical field of diapers, and more particularly to a diaper with a high-softness absorption core. Background Art

[0002] Diapers are sanitary products designed for infants and incontinent people. Their main function is to absorb and lock urine, keeping the user's skin dry, improving comfort and facilitating care. They are made of multiple layers of material, as shown in [Announcement No.: CN216933749U, "An Improved Diaper Structure"].

[0003] To ensure the softness of the diaper when it touches the skin, the skin-contacting layer of the diaper is generally made of non-woven fabric {as shown in Announcement No.: CN203564418U, Dry and Soft Underwear Diapers};

[0004] According to the setting of the "leak-proof partition" in the above-mentioned "improved diaper structure", when urine is produced and the "absorbent component" therein has no time to absorb it, it can be blocked in advance to prevent it from leaking out. However, the "leak-proof partition" needs to be completely attached to the legs and fit relatively tightly. In actual use, due to size, displacement or deformation caused by strenuous activities, etc., micro gaps may be generated between the "leak-proof partition" and the legs, resulting in a small amount of urine leakage. Utility Model Content

[0005] The purpose of the present invention is to provide a diaper with a high-softness absorbent core in order to solve the above technical problems.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] The utility model provides a diaper with a high-softness absorbent core, comprising a diaper body, a liquid-absorbing area fixed thereon, and a protective layer;

[0008] It also includes an expansion and absorption component fixedly arranged on the side of the protective layer facing away from the liquid absorption area to thicken the protective layer and absorb urine overflowing from the liquid absorption area, and the expansion and absorption component is at the same height as the top of the protective layer;

[0009] The expansion and absorption assembly includes an outer protective layer fixed to the outer protective layer to form a top cavity between the protective layer and the outer protective layer;

[0010] The liquid absorbing layer and the liquid conducting layer are sequentially arranged in the top cavity. The liquid conducting layer is connected to the outside of the top cavity, and the inside of the top cavity is fixed to the liquid conducting layer.

[0011] As a preferred technical solution of the present invention, the liquid-absorbing layer is a highly absorbent resin layer, and the liquid-conducting layer is a non-woven fabric layer.

[0012] As a preferred technical solution of the present invention, it also includes a non-woven fabric layer fixedly attached to the inner side of the diaper body.

[0013] As a preferred technical solution of the present invention, the protective layer is provided with two groups and is symmetrically distributed on both sides of the liquid absorption area.

[0014] As a preferred technical solution of the present invention, the diaper body further includes an elastic waist ring and a waist tape fixed thereon.

[0015] The beneficial effects of the utility model are as follows:

[0016] By arranging an expansion and absorption component on the side of the protective layer facing away from the liquid absorption area, the urine that escapes is placed into the liquid absorption layer through the liquid guide layer for absorption and storage, thereby reducing urine leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the present utility model.

[0019] Reference numerals: diaper body - 1 , protective layer - 2 , absorbent expansion component - 3 , liquid absorption area - 4 , elastic waist ring - 5 , waist patch - 6 , outer protective layer - 31 , liquid absorption layer - 32 , liquid conduction layer - 33 . DETAILED DESCRIPTION

[0020] Example 1:

[0021] like Figures 1 and 2 As shown, the utility model proposes: a diaper with a high-softness absorbent core, comprising a diaper body 1 and a liquid-absorbing area 4 and a protective layer 2 fixed thereon;

[0022] There are two sets of protective layers 2 and they are symmetrically distributed on both sides of the liquid absorption area 4;

[0023] The diaper body 1 also includes an elastic waist ring 5 and a waist patch 6 fixed thereon;

[0024] According to the above, when worn, the diaper body 1 is placed between the legs of the user, the liquid absorption area 4 is centered and faces upward, and the diaper body 1 is bent relative to the front and back at this location to wrap the user. After the elastic waist ring 5 provides elastic tension during fitting, the waist tape 6 is used to fix it (the above structure can also be the structure corresponding to "CN216933749U" in the background technology).

[0025] The non-woven fabric layer is fixedly mounted on the inner side of the diaper body 1, which can improve the softness and comfort when touching the skin, especially the softness of the liquid absorption area 4 (i.e. the absorbent core);

[0026] The invention also includes an expansion and absorption component 3 fixedly mounted on the side of the protective layer 2 facing away from the liquid absorption area 4 to thicken the protective layer 2 and absorb urine overflowing from the liquid absorption area 4. Urine escaping from the protective layer 2 is absorbed when passing through the expansion and absorption component 3 to reduce urine leakage.

[0027] The expansion and absorption component 3 is at the same height as the top of the protective layer 2, so that when urine escapes, it can accurately contact the expansion and absorption component 3;

[0028] In order to realize the implementation of the above-mentioned expansion and absorption component 3, it is proposed that Figure 2 As shown, the specific structure and composition of the expansion and absorption component 3 can be as follows: the expansion and absorption component 3 includes an outer protective layer 31, which is fixed to the outer protective layer 2 to form a top cavity (such as Figure 2 As shown, the left end of the protective layer 2 and the lower end of the outer protective layer 31 are fixed by bonding or other methods, so that a cavity with an open top, i.e., a top cavity, is formed therebetween);

[0029] The liquid-absorbing layer 32 and the liquid-conducting layer 33 are sequentially arranged in the top cavity, the liquid-conducting layer 33 is connected to the outside of the top cavity, and the top cavity is fixed to the liquid-conducting layer 33 (the liquid-absorbing layer 32 and the liquid-conducting layer 33 are sequentially arranged inside the above-mentioned top cavity, and the urine is guided into the liquid-absorbing layer 32 for absorption by the liquid-conducting layer 33).

[0030] The liquid absorbing layer 32 is a super absorbent resin layer (super absorbent resin has extremely high water absorption and water retention capacity, and has a good effect after application);

[0031] The liquid-conducting layer 33 is a non-woven fabric layer or the like (the non-woven fabric layer can be a hot air non-woven fabric or the like, which is soft and comfortable to the touch).

[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A diaper with a high-softness absorbent core, comprising a diaper body (1) and a liquid-absorbing area (4) and a protective layer (2) fixed thereon; It is characterized by: It also includes an expansion and absorption component (3) fixedly arranged on the side of the protective layer (2) facing away from the liquid absorption area (4) to thicken the protective layer (2) and absorb urine overflowing from the liquid absorption area (4), and the expansion and absorption component (3) is at the same height as the top of the protective layer (2); The expansion and absorption assembly (3) comprises an outer protective layer (31) which is fixed to the outer protective layer (2) to form a top cavity between the protective layer (2) and the outer protective layer (31); The liquid absorbing layer (32) and the liquid conducting layer (33) are sequentially arranged in the top cavity, the liquid conducting layer (33) is connected to the outside of the top cavity, and the inside of the top cavity is fixed to the liquid conducting layer (33).

2. A diaper with a high-softness absorbent core according to claim 1, characterized in that: The liquid absorbing layer (32) is a highly water-absorbent resin layer, and the liquid conducting layer (33) is a non-woven fabric layer.

3. A diaper with a high-softness absorbent core according to claim 1, characterized in that: It also includes a non-woven fabric layer that is adhered and fixed to the inner side of the diaper body (1).

4. A diaper with a high-softness absorbent core according to claim 3, characterized in that: The protective layer (2) is provided with two groups and is symmetrically distributed on both sides of the liquid absorption area (4).

5. A diaper with a high-softness absorbent core according to claim 4, characterized in that: The diaper main body (1) further comprises an elastic waist ring (5) and a waist patch (6) fixed thereon.

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