Bacteriostatic knitted fabric sanitary napkin

Abstract

The utility model relates to sanitary towel technical field, proposes a kind of knitting cloth sanitary towel of bacteriostatic type, including bacteriostatic knitting cloth layer, the bottom of bacteriostatic knitting cloth layer is fixedly connected with flow guide layer, by being provided with flow guide layer, diamond embossing on flow guide layer forms guide channel, liquid can be quickly diffused to all around along the line, ensure liquid unobstructed conduction, under the action of bacteriostatic fiber net, the embossing of its setting and the embossing channel of flow guide layer are connected, ensure liquid passing, play sustained bacteriostatic effect, by being provided with quick absorption layer, by being provided with water-absorbing hole channel that is full of vertical penetration, hole channel upper port and flow guide layer closely link, lower port extends to itself inside and is connected with water-absorbing fiber bundle, realize the quick infiltration absorption of liquid, by being provided with antibacterial gel coating, uniformly coat a layer of antibacterial gel containing tea tree essential oil, gel coating and the embossing structure of flow guide layer are combined, slowly release antibacterial component when liquid imbibition.

Description

Technical Field

[0001] This utility model relates to the field of sanitary napkin technology, specifically to an antibacterial knitted sanitary napkin. Background Technology

[0002] Sanitary napkins are a type of hygiene product used by women during menstruation. The main materials are cotton, non-woven fabric, pulp, or a combination of the above materials to form a polymer and polymer composite paper. The side design is mainly to prevent side leakage. From the inside out, it consists of three layers: the top layer, the absorbent core, and the bottom layer. When using it, first tear off the middle paper strip, stick the adhesive side to the middle of the underwear, and then stick the two "ears" to the narrowest part of the crotch.

[0003] However, many sanitary napkins on the market today cannot achieve rapid drainage and efficient absorption of liquids, which can lead to embarrassing side leakage and displacement when menstrual flow is heavy.

[0004] In view of this, the present invention proposes an antibacterial knitted sanitary napkin. Utility Model Content

[0005] This invention proposes an antibacterial knitted sanitary napkin, which solves the problem that many sanitary napkins currently in use cannot achieve rapid liquid diversion and efficient absorption, and will cause side leakage and displacement when the menstrual flow is heavy.

[0006] The technical solution of this utility model is as follows: An antibacterial knitted sanitary napkin includes an antibacterial knitted fabric layer, a diversion layer fixedly connected to the bottom of the antibacterial knitted fabric layer, an antibacterial fiber web fixedly connected to the top of the diversion layer located below the antibacterial knitted fabric layer, embossing on the surfaces of the antibacterial fiber web and the diversion layer, a fast-absorbing layer fixedly connected to the bottom of the diversion layer, an antibacterial gel coating fixedly connected to the surface of the fast-absorbing layer located below the diversion layer, a water-locking non-woven fabric fixedly connected inside the fast-absorbing layer, and a water-absorbing fiber bundle fixedly connected to the fast-absorbing layer on one side of the water-locking non-woven fabric.

[0007] Preferably, the bottom of the rapid absorption layer is fixedly connected to a bottom layer, the bottom of the bottom layer is fixedly connected to an adhesive layer, and one side of the adhesive layer is provided with an anti-displacement strip fixedly connected to the bottom layer.

[0008] Preferably, the antibacterial knitted fabric layer is made of a blend of chitosan fiber and modal fiber, and the edge of the antibacterial knitted fabric layer is tightly connected to the lower flow guiding layer by high-frequency hot pressing technology.

[0009] Preferably, the flow guiding layer is made of hot air nonwoven fabric, and the flow guiding layer is tightly bonded to the antibacterial knitted fabric layer.

[0010] Preferably, both the flow guiding layer and the antibacterial fiber mesh have diamond-shaped embossing on their surfaces, and the channels between the two sets of embossing are interconnected.

[0011] Preferably, the rapid absorption layer is made by mixing and pressing a superabsorbent resin powder with short fibers, and the water absorption channels are arranged vertically downwards.

[0012] Preferably, the absorbent fiber bundles are arranged in several groups at equal intervals, and the water-locking nonwoven fabric completely wraps around the absorbent fiber bundles.

[0013] Preferably, the anti-displacement strip is wavy and made of rubber.

[0014] The working principle and beneficial effects of this utility model are as follows: In this invention, a flow-guiding layer is provided, and the diamond-shaped embossing on the flow-guiding layer forms a guiding channel, allowing liquid to quickly diffuse in all directions along the embossing, ensuring unobstructed liquid conduction. Under the action of the antibacterial fiber mesh, the embossing on the fiber mesh is connected to the embossed channels of the flow-guiding layer, ensuring that the liquid passes through while exerting a continuous antibacterial effect. A rapid absorption layer is provided, with vertically penetrating water-absorbing channels. The upper end of the channels is tightly connected to the flow-guiding layer, and the lower end extends into its own interior to connect with the water-absorbing fiber bundle, achieving rapid downward absorption of the liquid. An antibacterial gel coating is provided, with a layer of antibacterial gel containing tea tree oil evenly coated. The gel coating is combined with the embossed structure of the flow-guiding layer, slowly releasing antibacterial components when the liquid is immersed.

[0015] 2. In this utility model, by setting an anti-displacement strip, the anti-displacement strip uses medical-grade low-sensitivity pressure-sensitive adhesive to provide moderate adhesion when in contact with underwear, preventing the sanitary napkin from shifting during use, and leaving no adhesive residue after being torn off. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the anti-displacement strip structure of this utility model; Figure 3 This is a schematic diagram of the water-absorbing fiber bundle structure of this utility model; Figure 4 This is a schematic diagram of the exploded structure of this utility model; Figure 5 This is a schematic diagram of the embossing structure of this utility model.

[0018] In the diagram: 1. Antibacterial knitted fabric layer; 2. Diversion layer; 3. Antibacterial fiber web; 4. Embossing; 5. Fast absorption layer; 6. Antibacterial gel coating; 7. Water absorption channels; 8. Water-locking non-woven fabric; 9. Water-absorbing fiber bundle; 10. Bottom layer; 11. Adhesive layer; 12. Anti-displacement strip. Detailed Implementation

[0019] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. Example 1

[0020] A preferred embodiment of the antibacterial knitted sanitary napkin provided by this utility model is as follows: Figures 1 to 5 As shown: An antibacterial knitted sanitary napkin includes an antibacterial knitted fabric layer 1, a diversion layer 2 fixedly connected to the bottom of the antibacterial knitted fabric layer 1, an antibacterial fiber mesh 3 fixedly connected to the top of the diversion layer 2 located below the antibacterial knitted fabric layer 1, embossing 4 on the surfaces of both the antibacterial fiber mesh 3 and the diversion layer 2, a fast-absorbing layer 5 fixedly connected to the bottom of the diversion layer 2, an antibacterial gel coating 6 fixedly connected to the surface of the fast-absorbing layer 5 located below the diversion layer 2, a water-locking non-woven fabric 8 fixedly connected inside the fast-absorbing layer 5, and a water-absorbing fiber bundle 9 fixedly connected to the fast-absorbing layer 5 on one side of the water-locking non-woven fabric 8.

[0021] In this embodiment, the antibacterial knitted fabric layer 1 is made of chitosan fiber and modal fiber blended and woven. The edge of the antibacterial knitted fabric layer 1 and the lower guide layer 2 are tightly connected by high-frequency hot pressing technology. By setting the skin-friendly antibacterial knitted fabric layer 1 as the top layer of the sanitary napkin, it completely covers the upper surface of the sanitary napkin and comes into direct contact with the private parts, increasing comfort.

[0022] In this embodiment, the flow guiding layer 2 is made of hot air non-woven fabric. The flow guiding layer 2 is tightly bonded to the antibacterial knitted fabric layer 1. By setting the flow guiding layer 2, the diamond-shaped embossing 4 on the flow guiding layer 2 forms a guiding channel, and the liquid can quickly spread to the surroundings along the texture. Its size is consistent with the skin-friendly layer, ensuring that the liquid is conducted without obstruction.

[0023] In this embodiment, both the flow guiding layer 2 and the antibacterial fiber mesh 3 have diamond-shaped embossing 4 on their surfaces. The channels between the two sets of embossing 4 are interconnected. Under the action of the antibacterial fiber mesh 3, the embossing 4 of the mesh is connected to the embossing 4 channels of the flow guiding layer 2, ensuring that the liquid passes through while exerting a continuous antibacterial effect.

[0024] In this embodiment, the rapid absorption layer 5 is made of a mixture of highly absorbent resin powder and short fibers and pressed together. The water absorption channels 7 are arranged vertically downwards. By setting the rapid absorption layer 5, the water absorption channels 7 are filled with vertically penetrating water absorption channels. The upper end of the channel is tightly connected to the flow guiding layer 2, and the lower end extends into its own interior and connects with the water absorption fiber bundle 9, so as to realize the rapid downward absorption of liquid.

[0025] In this embodiment, several groups of absorbent fiber bundles 9 are arranged at equal intervals, and the water-locking nonwoven fabric 8 completely wraps around the absorbent fiber bundles 9. The arrangement of the water-locking nonwoven fabric 8 can prevent liquid leakage. Example 2

[0026] Based on Example 1, a preferred embodiment of the antibacterial knitted sanitary napkin provided by this utility model is as follows: Figures 1 to 5 As shown: The bottom of the fast absorption layer 5 is fixedly connected to the bottom layer 10, the bottom of the bottom layer 10 is fixedly connected to the adhesive layer 11, and an anti-displacement strip 12 is provided on one side of the adhesive layer 11 and fixedly connected to the bottom layer 10.

[0027] In this embodiment, the anti-displacement strip 12 is set in a wave shape and is made of rubber. The anti-displacement strip 12 uses medical-grade low-sensitivity pressure-sensitive adhesive, which provides moderate adhesion when in contact with underwear to prevent the sanitary napkin from shifting during use, and leaves no adhesive residue after being torn off.

[0028] The working principle and usage process of this utility model are as follows: First, a skin-friendly antibacterial knitted fabric layer 1 is set as the top layer of the sanitary napkin, completely covering the upper surface of the sanitary napkin and directly contacting the private parts to increase comfort. A guide layer 2 is set, with diamond-shaped embossing 4 forming guiding channels, allowing liquid to quickly diffuse outwards along the patterns. Its size is consistent with the skin-friendly layer, ensuring unobstructed liquid conduction. Under the action of the antibacterial fiber mesh 3, its embossing 4 connects with the embossing 4 channels of the guide layer 2, ensuring continuous antibacterial effect while liquid passes through. A rapid absorption layer 5 is set, with vertically distributed... The absorbent channel 7 is tightly connected to the guide layer 2 at the upper end and extends into its own interior to connect with the absorbent fiber bundle 9, enabling rapid absorption of liquid. The water-locking non-woven fabric 8 prevents liquid leakage. An antibacterial gel coating 6 is evenly applied, containing tea tree oil. The gel coating is combined with the embossed structure 4 of the guide layer 2, which slowly releases antibacterial components when the liquid is soaked. The anti-displacement strip 12, which uses medical-grade low-sensitivity pressure-sensitive adhesive, provides moderate stickiness when in contact with the underwear, preventing the sanitary napkin from shifting during use and leaving no residue after being torn off.

[0029] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An antibacterial knitted sanitary napkin, comprising an antibacterial knitted fabric layer (1), characterized in that, The bottom of the antibacterial knitted fabric layer (1) is fixedly connected to a flow guide layer (2), and the top of the flow guide layer (2) is fixedly connected to an antibacterial fiber mesh (3) located below the antibacterial knitted fabric layer (1). The surfaces of the antibacterial fiber mesh (3) and the flow guide layer (2) are both provided with embossing (4). The bottom of the flow guide layer (2) is fixedly connected to a fast absorption layer (5), and the surface of the fast absorption layer (5) is fixedly connected to an antibacterial gel coating (6) located below the flow guide layer (2). The inside of the fast absorption layer (5) is fixedly connected to a water-locking nonwoven fabric (8), and one side of the water-locking nonwoven fabric (8) is provided with a water-absorbing fiber bundle (9) fixedly connected to the fast absorption layer (5).

2. The antibacterial knitted sanitary napkin according to claim 1, characterized in that, The bottom of the fast absorption layer (5) is fixedly connected to the bottom layer (10), and the bottom of the bottom layer (10) is fixedly connected to the bottom layer (11). An anti-displacement strip (12) is provided on one side of the adhesive layer (11) and is fixedly connected to the bottom layer (10).

3. The antibacterial knitted sanitary napkin according to claim 1, characterized in that, The antibacterial knitted fabric layer (1) is made of chitosan fiber and modal fiber blended and woven together. The edge of the antibacterial knitted fabric layer (1) is tightly connected to the lower flow guide layer (2) by high frequency hot pressing technology.

4. The antibacterial knitted sanitary napkin according to claim 1, characterized in that, The flow guiding layer (2) is made of hot air non-woven fabric, and the flow guiding layer (2) is closely bonded to the antibacterial knitted fabric layer (1).

5. The antibacterial knitted sanitary napkin according to claim 1, characterized in that, Both the flow guiding layer (2) and the antibacterial fiber mesh (3) have rhomboid embossing (4) on their surfaces, and the channels between the two sets of embossing (4) are interconnected.

6. The antibacterial knitted sanitary napkin according to claim 1, characterized in that, The rapid absorption layer (5) is made of a mixture of highly absorbent resin powder and short fibers, and the water absorption channels (7) are arranged vertically downwards.

7. The antibacterial knitted sanitary napkin according to claim 1, characterized in that, The absorbent fiber bundles (9) are arranged in several groups at equal intervals, and the water-locking nonwoven fabric (8) completely wraps the absorbent fiber bundles (9) around its perimeter.

8. The antibacterial knitted sanitary napkin according to claim 2, characterized in that, The anti-displacement strip (12) is set in a wave shape and is made of rubber.

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