Sanitary towel with replaceable surface layer

Abstract

The utility model relates to the technical field of sanitary napkins with replaceable surface layers, in particular to a sanitary napkin with a replaceable surface layer, which comprises a bottom layer, an absorption layer is arranged on the base surface of the bottom layer, a surface layer is arranged on the base surface of the absorption layer, a functional surface layer is arranged on the base surface of the surface layer, and a bonding sheet is arranged on the outer side surface of the functional surface layer. The bottom of the bonding piece is provided with bonding glue, a connecting piece is arranged on the base face of the absorption layer and located on the outer side of the surface layer, the bonding piece, the bonding glue and the connecting piece are arranged on the sanitary towel with the replaceable surface layer, the functional surface layer can be bonded to the surface layer through the bonding piece and the bonding glue, and the bonding piece can be detached from the connecting piece. According to the sanitary napkin, the functional surface layer can be mounted and dismounted, so that the functional surface layer can be replaced according to needs, the functions of the sanitary napkin can be changed, the bonding sheet is located on the outer side of the functional surface layer, the normal functions of the functional surface layer cannot be affected, and the whole device is simple in structure, convenient to operate and higher in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to sanitary towel technical field of replaceable surface layer, concretely is a sanitary towel of replaceable surface layer. BACKGROUND

[0002] At present, sanitary towel as the product with strong absorption capacity is the necessary sanitary article of female menstrual period, and the sanitary towel is mainly composed of surface layer, absorption layer, waterproof layer and glue layer, can absorb menstrual blood through the surface layer contacted with the private part, and is isolated through the waterproof layer, avoids soiling clothes, and guarantees the comfort degree of female menstrual period.

[0003] With the continuous development of related technology, sanitary towel products are diversified, for example, sanitary towel products with different functions such as skin care, bacteriostasis, cooling, warming skin and weak acid are continuously launched, which enrich the selection space of consumers, since the demand of users for different function sanitary towel products is not fixed, and at the same time, purchasing multiple function products will cause unnecessary waste, therefore, if a sanitary towel with replaceable surface layer can be developed, the problem can be solved, that is, the function of sanitary towel can be changed by only replacing the function surface layer.

[0004] Therefore, a sanitary towel with replaceable surface layer is needed to improve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a sanitary towel with replaceable surface layer to solve the problems in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A sanitary towel with replaceable surface layer, comprising a bottom layer, the base surface of the bottom layer is provided with an absorption layer, the base surface of the absorption layer is provided with a surface layer, the base surface of the surface layer is provided with a function surface layer, the outer side of the function surface layer is provided with an adhesive piece, the bottom of the adhesive piece is provided with adhesive glue, the base surface of the absorption layer and the outer side of the surface layer are provided with a connecting piece, the left side of the surface layer is provided with a first fixed patch, and the right side of the surface layer is provided with a second fixed patch.

[0008] As a preferred scheme of the utility model, the bottom layer adopts polyethylene film, and the back surface of the bottom layer is coated with hot melt adhesive.

[0009] As a preferred scheme of the utility model, the inside of the absorption layer is provided with an absorption core, and the absorption core mainly consists of high molecular water absorption resin and fluff pulp.

[0010] As a preferred scheme of the utility model, the connecting piece is correspondingly and adaptively arranged with the adhesive piece.

[0011] As the preferred scheme of the utility model, the bottom of the first fixed patch and the second fixed patch is provided with a fixed adhesive tape.

[0012] As the preferred scheme of the utility model, the surface layer is provided with cotton soft non-woven fabric material.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In the utility model, the adhesive piece, the adhesive glue and the connecting piece are arranged on the sanitary napkin with replaceable surface layer, the functional surface layer is adhered to the surface layer through the adhesive piece and the adhesive glue, the adhesive piece can be detached from the connecting piece, the functional surface layer can be installed and detached, the functional surface layer can be replaced according to the requirement, the change of the function of the sanitary napkin can be realized, the adhesive piece is arranged on the outer side of the functional surface layer, the normal function of the functional surface layer is not affected, the use is more comfortable, and the overall device is simple in structure, convenient to operate and higher in practicality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall front view of the utility model;

[0016] Figure 2 It is the partial structure diagram of the utility model;

[0017] Figure 3 It is the bottom view of the functional surface layer of the utility model;

[0018] Figure 4 It is the partial structure sectional view of the utility model.

[0019] In the drawing: 1, bottom layer; 2, absorption layer; 3, surface layer; 4, functional surface layer; 5, adhesive piece; 6, adhesive glue; 7, connecting piece; 8, first fixed patch; 9, second fixed patch. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more fully with reference to the relevant drawings, several embodiments of the utility model are given, however, the utility model can be realized in many different forms, and is not limited to the embodiments described in the text, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It is to be understood that where an element such as a layer, region or substrate is described as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element such as a layer, region or substrate is described as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0024] Embodiments, please refer to Figures 1-4 The utility model provides a technical scheme:

[0025] A sanitary towel with replaceable surface layer, including bottom layer 1, the base surface of bottom layer 1 is provided with absorption layer 2, the base surface of absorption layer 2 is provided with surface layer 3, the base surface of surface layer 3 is provided with efficacy surface layer 4, the outer side of efficacy surface layer 4 is provided with adhesive piece 5, the bottom of adhesive piece 5 is provided with adhesive glue 6, the base surface of absorption layer 2 and located the outside of surface layer 3 is provided with connecting piece 7, the left side of surface layer 3 is provided with first fixed patch 8, the right side of surface layer 3 is provided with second fixed patch 9.

[0026] Wherein, bottom layer 1 adopts polyethylene film, can prevent leakage, and the back of bottom layer 1 is coated with hot melt adhesive to fix sanitary towel, absorption layer 2 is provided with absorption core in the inside, and absorption core mainly consists of high molecular water absorption resin and fluff pulp, high molecular water absorption resin has very strong water absorption capacity, can absorb a large amount of liquid rapidly in short time and lock it, prevent side leakage, therefore commonly used in the absorption layer of sanitary towel.Fluff pulp provides certain absorption capacity, usually combined with SAP to enhance absorption effect, connecting piece 7 and adhesive piece 5 correspond to adapt to set, the bottom of first fixed patch 8 and second fixed patch 9 is provided with fixed adhesive tape, surface layer 3 adopts cotton soft non-woven fabric material setting, the advantage is soft, ventilative, dry and comfortable, by setting adhesive piece 5, adhesive glue 6 and connecting piece 7 on the sanitary towel with replaceable surface layer, through adhesive piece 5 and adhesive glue 6, efficacy surface layer 4 can be bonded on surface layer, and adhesive piece 5 can be detached from connecting piece 7, so that efficacy surface layer 4 can be installed and detached, thereby the efficacy surface layer 4 can be replaced according to the needs, the efficacy of sanitary towel can be changed, and adhesive piece 5 is located on the outside of efficacy surface layer 4, so that it will not affect the normal efficacy of efficacy surface layer 4, and it is more comfortable when using, the overall device structure is simple, convenient to operate and higher in practicality.

[0027] The utility model discloses a work flow: when using the sanitary towel of replaceable surface layer, through setting the adhesive piece 5, adhesive 6 and connecting piece 7 on the sanitary towel of replaceable surface layer, through adhesive piece 5 and adhesive 6 can bond efficacy surface layer 4 on the surface layer, and adhesive piece 5 can detach from connecting piece 7, make efficacy surface layer 4 can install and detach, thereby can replace efficacy surface layer 4 according to need, can realize the change of sanitary towel efficacy, and adhesive piece 5 is located the outside setting of efficacy surface layer 4, makes it will not influence the normal efficacy of efficacy surface layer 4, when using, when using more comfortable, the inside of absorption layer 2 is provided with the absorption core, and the absorption core mainly comprises high molecular water absorption resin and fluff pulp, and high molecular water absorption resin has very strong water absorption capacity, can absorb a large amount of liquid rapidly in short time and lock it, prevent side leakage, therefore often used in the absorption layer of sanitary towel.Fluff pulp provides certain absorption capacity, usually combined with SAP to use to enhance the absorption effect, the surface layer 3 adopts the cotton soft non-woven fabric material quality setting, and the advantage is soft and breathable, dry and comfortable.

[0028] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sanitary napkin having a replaceable cover sheet, comprising a backing sheet (1), characterized in that: The base layer (1) is provided with an absorbing layer (2), the base of the absorbing layer (2) is provided with a surface layer (3), the base of the surface layer (3) is provided with an efficacy surface layer (4), the outer side of the efficacy surface layer (4) is provided with an adhesive piece (5), the bottom of the adhesive piece (5) is provided with an adhesive glue (6), the base of the absorbing layer (2) and outside the surface layer (3) is provided with a connecting piece (7), the left side of the surface layer (3) is provided with a first fixed patch (8), and the right side of the surface layer (3) is provided with a second fixed patch (9).

2. A sanitary napkin according to Claim 1 wherein: The base layer (1) is made of polyethylene film, and the back of the base layer (1) is coated with hot melt adhesive.

3. A sanitary napkin according to Claim 1 wherein: The absorbing layer (2) is internally provided with an absorbing core, and the absorbing core is mainly composed of high molecular water absorbing resin and fluff pulp.

4. The replaceable topped sanitary napkin of claim 1 wherein: The connecting piece (7) is correspondingly and adaptively arranged with the adhesive piece (5).

5. The replaceable topped sanitary napkin of claim 1 wherein: The bottom of the first fixed patch (8) and the second fixed patch (9) is provided with a fixed adhesive tape.

6. A sanitary napkin according to Claim 1 wherein: The surface layer (3) is made of cotton soft non-woven fabric material.

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