Disposable hygienic product combined structure containing repairing cream

Abstract

The utility model relates to the technical field of disposable absorption articles, in particular to a disposable hygienic product combined structure containing repair cream. The composite structure comprises a repairing layer, a hydrophilic surface layer, a hydrophilic material layer, an absorber and a water-repellent bottom layer which are sequentially adhered from top to bottom, and the repairing layer is a repairing cream coating layer. The utility model can solve the problem that most of the existing disposable absorption products are not compounded with the repair products for use, so that the skin health is influenced.

Description

Technical Field

[0001] This utility model relates to the field of disposable absorbent products, specifically to a disposable hygiene product assembly structure containing a repair cream. Background Technology

[0002] Disposable absorbent products are single-use items designed to absorb and retain bodily fluids such as urine, blood, and sweat. They are typically discarded or disposed of properly after use to promote cleanliness and personal hygiene. These products are widely used in personal care and commonly include baby diapers, adult incontinence products, sanitary napkins, and nursing pads. They usually consist of a multi-layered structure, including a top sheet, a bottom sheet, and an absorbent core between them. The absorbent core often contains absorbent polymer materials to enhance its ability to absorb and retain liquids.

[0003] Many existing disposable absorbent products have the problem of affecting skin health when not used in conjunction with repair products. This is especially true for infant diapers, because infants' skin is in the early stages of growth and development, and its ability to resist external environmental interference is extremely poor. Parents usually need to apply relevant skin care products before changing diapers to maintain the health of the skin on the buttocks.

[0004] In summary, there is a need to develop a combination structure of disposable hygiene products containing a repair layer and a repair cream to address the problem that most existing disposable absorbent products are not used in conjunction with repair products, thus affecting skin health. Utility Model Content

[0005] The purpose of this utility model is to provide a disposable hygiene product assembly structure containing a repair cream, and the specific technical solution is as follows:

[0006] A disposable hygiene product assembly structure containing a repair cream includes, from top to bottom, a repair layer, a hydrophilic top layer, a hydrophilic material layer, an absorbent body, and a water-repellent bottom layer, all bonded together; the repair layer is a repair cream coating layer.

[0007] Optionally, there may be multiple repair layers, which are sequentially spaced along the length of the disposable hygiene product assembly containing the repair cream; the shape of the repair layer may include a straight strip, a wavy shape, or a spiral shape.

[0008] Optionally, in the width direction of the disposable hygiene product assembly structure containing the repair cream, the width of each repair layer is 0.1 to 3 mm; and in the width direction of the disposable hygiene product assembly structure containing the repair cream, the interval between any two adjacent repair layers is 4 to 12 mm.

[0009] Optionally, the absorbent includes a covering layer and, within the covering layer, a top cover layer, a water-absorbing polymer A composite layer, a fluffy cotton composite layer, a water-absorbing polymer B composite layer, and a bottom cover layer arranged sequentially from top to bottom; a plurality of diffusion channels are spaced apart along the length of the water-absorbing polymer A composite layer; and the two ends of each diffusion channel are respectively connected to the top cover layer and the fluffy cotton composite layer.

[0010] Optionally, the width of the diffusion channel is 4 to 20 mm along the length of the absorbent polymer A composite layer.

[0011] Optionally, the absorbent polymer A composite layer includes a first absorbent polymer layer and a second absorbent polymer layer spaced apart vertically; a gap is provided between the first absorbent polymer layer and the upper cover layer; and a gap is provided between the second absorbent polymer layer and the fluffy cotton composite layer.

[0012] Optionally, the absorbent polymer B composite layer includes a third absorbent polymer layer and a fourth absorbent polymer layer spaced apart vertically; a gap is provided between the third absorbent polymer layer and the fluffy cotton composite layer; and a gap is provided between the fourth absorbent polymer layer and the lower cover layer.

[0013] Optionally, the first, second, third, and fourth absorbent polymer layers are all made of superabsorbent polymer resin (SAP).

[0014] Optionally, the absorber further includes expansion spaces; the expansion spaces are provided at both ends along the length direction within the coating layer.

[0015] Optionally, the width of the expansion space at both ends along the length direction within the covering layer is 3 to 8 mm.

[0016] The application of the technical solution of this utility model has at least the following beneficial effects:

[0017] (1) The disposable hygiene product assembly structure containing repair cream provided by this utility model uses a repair cream coating layer as a repair layer, which comes into direct contact with the user's skin and is transferred to the user's skin through friction, thereby achieving the effect of skin protection and isolation. This solves the problem that most existing disposable absorbent products are not used together with the repair product, which affects skin health. In addition, the hydrophilic top layer, hydrophilic material layer, absorbent body and water-repellent bottom layer that are sequentially bonded below the repair layer in this utility model can quickly absorb and contain bodily excretions.

[0018] (2) In this invention, multiple diffusion channels are spaced apart along the length of the absorbent polymer A composite layer; the two ends of each diffusion channel are respectively connected to the upper covering layer and the fluffy cotton composite layer, so that bodily excretions (such as urine) can flow into the absorbent. After the absorbent polymer A composite layer and the absorbent polymer B composite layer absorb bodily excretions, they can expand freely, which can lift the repair cream on top of them, and thus make better contact with the user's skin; in addition, it can also reduce the binding force on the absorbent polymer A composite layer and the absorbent polymer B composite layer when they expand freely, which can improve the total absorption of the product.

[0019] (3) The present invention provides expansion spaces at both ends of the length direction within the coating layer. The expansion spaces allow the absorbent to maintain its overall flatness after absorption rather than forming an ellipse, thereby ensuring the relative position of the repair cream. In addition, the expansion spaces can reduce the binding force when the absorbent polymer A layer and the absorbent polymer B layer absorb bodily exudates and expand freely, thus improving the total absorption of the product.

[0020] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0021] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0022] Figure 1 This is a cross-sectional structural diagram of a disposable hygiene product assembly containing a repair cream, as shown in the embodiment.

[0023] Figure 2 This is a top view of a disposable hygiene product assembly containing a repair cream, as described in the embodiment.

[0024] Figure 3 This is a schematic cross-sectional view of the absorber in the embodiment;

[0025] Figure 4 This is a partial structural diagram of the absorbent body after absorbing bodily excretions in the embodiment;

[0026] The structure comprises: 1. Repair layer; 2. Hydrophilic surface layer; 3. Hydrophilic material layer; 4. Absorbent; 4.1. Covering layer; 4.2. Top cover layer; 4.3. Water-absorbing polymer A composite layer; 4.3.1. First water-absorbing polymer layer; 4.3.2. Second water-absorbing polymer layer; 4.4. Fluffy cotton composite layer; 4.5. Water-absorbing polymer B composite layer; 4.5.1. Third water-absorbing polymer layer; 4.5.2. Fourth water-absorbing polymer layer; 4.6. Bottom cover layer; 4.7. Diffusion channel; 4.8. Expansion space; 5. Water-repellent bottom layer. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0028] Example:

[0029] See Figures 1-4 A disposable hygiene product (such as a diaper) assembly structure includes, from top to bottom, a repair layer 1, a hydrophilic surface layer 2 (the selected hydrophilic material is hot-air nonwoven fabric, spunbond nonwoven fabric or spunlace nonwoven fabric), a hydrophilic material layer 3 (the selected hydrophilic material is spunbond nonwoven fabric), an absorbent body 4, and a water-repellent bottom layer 5, which are bonded together with hot melt adhesive. The repair layer 1 is a repair cream (a conventional repair isolation cream) coating layer.

[0030] The number of repair layers 1 is multiple, and they are arranged sequentially at intervals along the length of the disposable hygiene product assembly structure containing the repair cream; the shape of the repair layer 1 includes straight strip, wavy or spiral, and a straight strip shape can be selected.

[0031] In the width direction of the disposable hygiene product assembly structure containing the repair cream, the width of each repair layer 1 is 0.1–3 mm, specifically 2 mm; in the width direction of the disposable hygiene product assembly structure containing the repair cream, the spacing between any two adjacent repair layers 1 is 4–12 mm, specifically 10 mm. This width and spacing ensures that the repair cream is evenly applied to the user's skin while reducing the amount of repair cream used. The shape of the repair layers 1 can be continuous, discontinuous, or dotted. When using a discontinuous or dotted distribution, while ensuring even application of the repair cream to the user's skin, the amount of repair cream used can be further reduced.

[0032] See Figures 3-4The absorbent body 4 includes a covering layer 4.1 and, within the covering layer 4.1, an upper covering layer 4.2, a water-absorbing polymer A composite layer 4.3, a fluffy cotton composite layer 4.4, a water-absorbing polymer B composite layer 4.5, and a lower covering layer 4.6 arranged sequentially from top to bottom. Multiple diffusion channels 4.7 are spaced apart along the length of the water-absorbing polymer A composite layer 4.3. The two ends of each diffusion channel 4.7 are connected to the upper covering layer 4.2 and the fluffy cotton composite layer 4.4, respectively, facilitating the flow of bodily excretions (such as urine) into the absorbent body 4. After absorbing bodily excretions, the water-absorbing polymer A composite layer 4.3 and the water-absorbing polymer B composite layer 4.5 freely expand, lifting the repair cream above them for better contact with the user's skin. Furthermore, this reduces the binding force on the water-absorbing polymer A composite layer 4.3 and the water-absorbing polymer B composite layer 4.5 during free expansion, thus increasing the total absorption capacity of the product.

[0033] The upper cover layer 4.2 is bonded to the top of the inner layer 4.1 using hot melt adhesive. The lower cover layer 4.6 is bonded to the bottom of the inner layer 4.1 using hot melt adhesive.

[0034] Along the length of the absorbent polymer A composite layer 4.3, the width of the diffusion channel 4.7 is 4 to 20 mm, specifically 10 mm, and this width varies with the absorption conditions.

[0035] The absorbent polymer A composite layer 4.3 includes a first absorbent polymer layer 4.3.1 and a second absorbent polymer layer 4.3.2 spaced apart vertically; a gap is provided between the first absorbent polymer layer 4.3.1 and the upper cover layer 4.2 to provide deformation space for the first absorbent polymer layer 4.3.1 to absorb bodily fluids; a gap is provided between the second absorbent polymer layer 4.3.2 and the fluffy cotton composite layer 4.4 to provide deformation space for the second absorbent polymer layer 4.3.2 to absorb bodily fluids.

[0036] The absorbent polymer B composite layer 4.5 includes a third absorbent polymer layer 4.5.1 and a fourth absorbent polymer layer 4.5.2 spaced apart vertically. A gap is provided between the third absorbent polymer layer 4.5.1 and the fluffy cotton composite layer 4.4 to provide deformation space for the third absorbent polymer layer 4.5.1 to absorb bodily fluids. A gap is provided between the fourth absorbent polymer layer 4.5.2 and the lower cover layer 4.6 to provide deformation space for the fourth absorbent polymer layer 4.5.2 to absorb bodily fluids.

[0037] The first absorbent polymer layer 4.3.1, the second absorbent polymer layer 4.3.2, the third absorbent polymer layer 4.5.1, and the fourth absorbent polymer layer 4.5.2 all use super absorbent polymer resin (SAP) as the absorbent material.

[0038] See Figure 3 The absorbent body 4 further includes expansion spaces 4.8; these expansion spaces 4.8 are provided at both ends of the length direction within the covering layer 4.1. At both ends of the length direction within the covering layer 4.1, the width of the expansion spaces 4.8 is 3–8 mm, specifically 5 mm, and this width varies with the absorption process. The expansion spaces 4.8 allow the absorbent body 4 to maintain its overall flatness after absorption, rather than forming an elliptical shape, thus ensuring the relative position of the repair cream. Furthermore, they reduce the binding force on the water-absorbing polymer A composite layer 4.3 and the water-absorbing polymer B composite layer 4.5 as they freely expand after absorbing bodily excretions, thereby increasing the total amount of product absorbed.

[0039] The disposable hygiene product assembly structure containing repair cream described in this embodiment uses a repair cream coating layer as the repair layer 1, which comes into direct contact with the user's skin. It is transferred to the user's skin through mechanical friction, achieving a protective and isolating effect on the skin. This solves the problem that most existing disposable absorbent products are not used in conjunction with the repair product, thus affecting skin health. Furthermore, the hydrophilic top layer 2, hydrophilic material layer 3, absorbent core 4, and water-repellent bottom layer 5, sequentially bonded below the repair layer 1, can quickly absorb and contain bodily fluids.

[0040] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A disposable hygienic article having a repair cream incorporated therein, characterized in that, The structure comprises a repair layer (1), a hydrophilic surface layer (2), a hydrophilic material layer (3), an absorbent (4) and a water-repellent bottom layer (5) which are sequentially adhered from top to bottom; the repair layer (1) is a repair cream coating layer.

2. The disposable hygienic product set structure containing a repair cream according to claim 1, characterized by, The number of the repair layer (1) is multiple, and the repair layers are sequentially and spacedly arranged along the length direction of the disposable sanitary product combination structure containing the repair cream; the shape of the repair layer (1) includes straight strip shape, wave shape or spiral shape.

3. The disposable hygienic product set structure containing a repair cream according to claim 2, characterized by, The width of each repair layer (1) in the width direction of the disposable sanitary product combination structure containing the repair cream is 0.1-3 mm; the interval distance between each two adjacent repair layers (1) in the width direction of the disposable sanitary product combination structure containing the repair cream is 4-12 mm.

4. The disposable hygienic product set structure containing a repair cream according to claim 1, wherein The absorbent (4) comprises a cladding layer (4.1) and, sequentially arranged from top to bottom in the cladding layer (4.1), an upper cover layer (4.2), an absorbent polymer A combination layer (4.3), a fluffy cotton composite layer (4.4), an absorbent polymer B combination layer (4.5) and a lower cover layer (4.6); a plurality of diffusion channels (4.7) are spacedly arranged in the length direction of the absorbent polymer A combination layer (4.3); the two ends of each diffusion channel (4.7) are communicated with the upper cover layer (4.2) and the fluffy cotton composite layer (4.4) respectively.

5. The disposable hygienic product set structure containing a repair cream according to claim 4, wherein The width of the diffusion channel (4.7) in the length direction of the absorbent polymer A combination layer (4.3) is 4-20 mm.

6. The disposable hygienic product set structure containing a repair cream according to claim 4, wherein The absorbent polymer A combination layer (4.3) comprises a first absorbent polymer layer (4.3.1) and a second absorbent polymer layer (4.3.2) which are spacedly arranged; a gap is arranged between the first absorbent polymer layer (4.3.1) and the upper cover layer (4.2); a gap is arranged between the second absorbent polymer layer (4.3.2) and the fluffy cotton composite layer (4.4).

7. The disposable hygienic product set structure containing a repair cream according to claim 6, wherein The absorbent polymer B combination layer (4.5) comprises a third absorbent polymer layer (4.5.1) and a fourth absorbent polymer layer (4.5.2) which are spacedly arranged; a gap is arranged between the third absorbent polymer layer (4.5.1) and the fluffy cotton composite layer (4.4); a gap is arranged between the fourth absorbent polymer layer (4.5.2) and the lower cover layer (4.6).

8. The disposable hygienic product set structure containing a repair cream according to claim 7, characterized by, The absorbent material adopted by the first absorbent polymer layer (4.3.1), the second absorbent polymer layer (4.3.2), the third absorbent polymer layer (4.5.1) and the fourth absorbent polymer layer (4.5.2) is all super absorbent polymer SAP.

9. The disposable absorbent article set according to any one of claims 4 to 8, characterized in that, The absorbent (4) further comprises an expansion space (4.8); the expansion space (4.8) is arranged at both ends in the length direction of the cladding layer (4.1).

10. The disposable hygienic product set containing a repair cream according to claim 9, characterized in that, The width of the expansion space (4.8) at both ends in the length direction of the cladding layer (4.1) is 3-8 mm.

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