Double-layer air cushion non-rubber core sanitary towel

Abstract

The utility model relates to the technical field of hygienic products, and provides a double-layer air cushion non-rubber-core sanitary towel which comprises a protection pad, the outer surface of the protection pad is integrally covered with a full-sealing wrapping film, a first protection wing is arranged on the rear side of the protection pad, a second protection wing is arranged on the front side of the protection pad, and the first protection wing and the second protection wing are correspondingly arranged. A first adhesive tape is arranged at the bottom end of the first protection wing, a second adhesive tape is arranged at the bottom end of the second protection wing, and a breathable bottom film is arranged at the bottom end of the protection pad. According to the anti-slip sanitary towel, the anti-slip effect of the sanitary towel is achieved through cooperation of the first protective wing, the second protective wing, the first adhesive tape, the second adhesive tape, the third adhesive tape and the anti-slip protruding points, friction between the sanitary towel and underpants can be increased, the stability of the sanitary towel is improved, the sanitary towel can be prevented from sliding or shifting in the moving process, and the anti-slip effect of the sanitary towel is achieved. According to the sanitary napkin, the overall attaching degree is improved, the risk of side leakage is reduced, and meanwhile through the anti-skid design, it can be guaranteed that the sanitary napkin can always keep the relatively stable position in the movement process.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary products, in particular to a double-layer air cushion sanitary napkin without a plastic core. Background Art

[0002] With the development of economy and the improvement of living standards, people have more and more demands for disposable sanitary products. At the same time, as the consumption concept becomes more mature and open, consumers hope to use more comfortable and safe products. As a disposable sanitary product that fits the body, the comfort and water absorption performance of sanitary napkins are particularly important.

[0003] After searching, the existing patent (Announcement No.: CN215192996U) discloses a non-gel core sanitary napkin, including a hydrophilic surface layer, an absorbent core arranged below the hydrophilic surface layer, a bottom film layer in contact with the absorbent core, and a side edge layer arranged on the sides of the hydrophilic surface layer and the absorbent core. The absorbent core includes an absorbent inner layer, a water-retaining layer coated outside the absorbent inner layer, and a guide layer fixed to the middle of the upper surface of the water-retaining layer. The absorbent core is composed of non-woven fabric, ES fiber, and a water-absorbent polymer material distributed in the ES fiber. An external diffusion layer is arranged between the hydrophilic surface layer and the guide layer. The utility model has the advantages of fast infiltration, small reverse osmosis, and softness through this design.

[0004] However, the above solution does not have an anti-slip effect on the sanitary napkin, and the sanitary napkin is prone to slide during use, resulting in an unstable position of the sanitary napkin in the underwear, increasing the risk of side leakage or discomfort.

[0005] In view of this, the utility model provides a double-layer air cushion sanitary napkin without a plastic core. Utility Model Content

[0006] The utility model provides a double-layer air cushion non-plastic core sanitary napkin, which solves the problem of unstable position of the sanitary napkin in underwear in the related art.

[0007] The technical solution of the utility model is as follows: a double-layer air cushion sanitary napkin without a rubber core, comprising a panty liner, the outer surface of the panty liner being entirely covered with a fully sealed film, a first wing being arranged on the rear side of the panty liner, a second wing being arranged on the front side of the panty liner, the first wing being arranged corresponding to the second wing, the bottom end of the first wing being arranged with a first adhesive tape, the bottom end of the second wing being arranged with a second adhesive tape, the bottom end of the panty liner being arranged with a breathable bottom film, the bottom end of the breathable bottom film being arranged with a third adhesive tape, the bottom end of the breathable bottom film being arranged with evenly distributed anti-slip bumps, and the material of the anti-slip bumps is a silicone material.

[0008] Preferably, an anti-permeability layer is provided at the inner bottom end of the pad, and a water-absorbing layer is provided at the upper end of the anti-permeability layer.

[0009] Preferably, an air cushion layer is arranged on the upper end of the water absorbing layer, and a skin-friendly surface layer is arranged on the upper end of the air cushion layer.

[0010] Preferably, the outer surface of the skin-friendly surface layer is provided with dust-free paper.

[0011] Preferably, the material of the anti-permeation layer is polyvinyl chloride, and the material of the water-absorbing layer is a water-absorbing polymer.

[0012] Preferably, the material of the air cushion layer is gel.

[0013] Preferably, the skin-friendly surface layer is made of a soft material, and the material of the skin-friendly surface layer is surface-treated polyethylene.

[0014] Preferably, the dust-free paper is made of wood pulp paper.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the anti-slip effect of the sanitary napkin is achieved through the cooperation of wing 1, wing 2, adhesive tape 1, adhesive tape 2, adhesive tape 3 and anti-slip protrusions, which can increase the friction between the sanitary napkin and underwear, thereby improving the stability of the sanitary napkin, which is beneficial to prevent the sanitary napkin from sliding or shifting during activities, improve the overall fit, and reduce the risk of side leakage. At the same time, through the anti-slip design, it can ensure that the sanitary napkin can always maintain a relatively stable position during exercise or daily activities, avoiding the deviation of the position of the sanitary napkin during exercise, which causes discomfort to the user.

[0017] 2. In the utility model, the anti-permeation layer can prevent physiological fluids from penetrating to the outside of the sanitary napkin, keeping the outside dry, and then quickly absorbing and distributing the physiological fluids through the water-absorbing layer, and providing additional comfort and support through the skin-friendly surface layer, relieving pressure, improving the user's comfort, and reducing local pressure. The dust-free paper can ensure the soft contact between the sanitary napkin and the skin, reduce friction, and at the same time make the sanitary napkin fit the female genitals better, provide a more natural feeling, and ensure that the sanitary napkin can meet the needs of women during their menstrual period during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is an isometric stereoscopic schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 4 It is a schematic cross-sectional view of the internal structure of the utility model;

[0023] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. Pad; 2. Wing 1; 3. Wing 2; 4. Adhesive tape 1; 5. Adhesive tape 2; 6. Breathable bottom film; 7. Adhesive tape 3; 8. Anti-slip bumps; 9. Anti-penetration layer; 10. Water-absorbing layer; 11. Air cushion layer; 12. Skin-friendly surface layer; 13. Dust-free paper; 14. Fully sealed packaging. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] The preferred embodiment of the double-layer air cushion non-plastic core sanitary napkin provided by the utility model is as follows: Figures 1 to 5 As shown: a double-layer air cushion sanitary napkin without a rubber core, including a pad 1, the outer surface of the pad 1 is entirely covered with a fully sealed coating 14, the fully sealed coating 14 can ensure that the overall appearance of the sanitary napkin is completely sealed, effectively prevent the physiological fluid from overflowing, and improve the overall protective performance, the pad 1 is provided with a wing 2 on the back side, and the pad 1 is provided with a wing 2 3 on the front side, the wing 1 2 and the wing 2 3 are correspondingly arranged, and the wing 1 2 and the wing 2 3 can provide additional side wing protection to avoid side leakage and increase the overall protective performance, the bottom end of the wing 1 2 is provided with an adhesive tape 1 4, the bottom end of the wing 2 3 is provided with an adhesive tape 2 5, the bottom end of the pad 1 is provided with a breathable bottom film 6, the bottom end of the breathable bottom film 6 is provided with an adhesive tape 3 7, the adhesive tape 1 4 and the adhesive tape 2 5. The adhesive tapes 7 are all made of tearable paper or film materials, which are used to fix the sanitary napkin on the underwear, maintain a firm fit, are easy to tear, and are more convenient to use. The bottom end of the breathable bottom film 6 is provided with evenly distributed anti-skid protrusions 8, and the material of the anti-skid protrusions 8 is a silicone material. The anti-skid protrusions 8 can effectively increase the friction between the underwear and prevent the sanitary napkin from sliding during use, improve stability, and help prevent the sanitary napkin from sliding or shifting during activities, improve the overall fit, and reduce the risk of side leakage. At the same time, the anti-skid design can ensure that the sanitary napkin can always maintain a relatively stable position during exercise or daily activities, avoiding deviations in the position of the sanitary napkin during exercise, which causes discomfort to the user.

[0028] Example 2

[0029] Based on Example 1, a preferred embodiment of the double-layer air cushion non-gel core sanitary napkin provided by the utility model is as follows Figures 1 to 5 As shown: an anti-permeation layer 9 is arranged at the bottom end of the pad 1, and a water-absorbing layer 10 is arranged at the upper end of the anti-permeation layer 9.

[0030] In this embodiment, an air cushion layer 11 is disposed on the upper end of the water absorbing layer 10 , and a skin-friendly surface layer 12 is disposed on the upper end of the air cushion layer 11 .

[0031] In this embodiment, dust-free paper 13 is disposed on the outer surface of the skin-friendly surface layer 12 .

[0032] In this embodiment, the anti-permeability layer 9 is made of polyvinyl chloride, and the water-absorbing layer 10 is made of a water-absorbing polymer. The water-absorbing layer 10 can quickly absorb and distribute menstrual fluids, thereby keeping the sanitary napkin dry and improving the overall absorbency of the sanitary napkin.

[0033] In this embodiment, the material of the air cushion layer 11 is gel, which can provide additional comfort and support, reduce pressure, and improve the overall comfort of the sanitary napkin.

[0034] In this embodiment, the skin-friendly surface layer 12 is made of soft material, and the material of the skin-friendly surface layer 12 is surface-treated polyethylene, thereby ensuring soft contact between the sanitary napkin and the skin, reducing friction, and enabling the sanitary napkin to better fit the female vulva and provide a more natural feeling.

[0035] In this embodiment, the dust-free paper 13 is made of wood pulp paper. The dust-free paper 13 can protect the skin-friendly surface layer 12 from external pollution, further improving the overall cleanliness of the sanitary napkin and ensuring that the sanitary napkin can meet the needs of women during their menstrual period during use.

[0036] The working principle and use process of the utility model are as follows: First, the panty liner 1 is the first layer of the sanitary napkin, which fits the bottom of the underwear. Its main function is to provide a soft surface. The wing 1 2 and the wing 2 3 are located on both sides of the panty liner 1. The wing 1 2 and the wing 2 3 can provide additional flank protection to prevent side leakage and increase overall protection. At the same time, the adhesive tape 1 4, the adhesive tape 2 5, and the adhesive tape 3 7 are all made of tearable paper or film materials, which are used to fix the sanitary napkin on the underwear, keep it firmly fitted, easy to tear, and more convenient to use. Users can easily tear these adhesive tapes, making the sanitary napkin easier to install and replace. The anti-slip convex point 8 is located at the bottom of the sanitary napkin. By increasing the friction, the sanitary napkin is prevented from sliding during use, improving stability, and reducing the possibility of displacement. It can ensure that the sanitary napkin can always maintain a relatively stable position during exercise or daily activities, avoiding the deviation of the position of the sanitary napkin during exercise, which causes discomfort to the user. When in use, the skin-friendly surface layer 12 When attached to the genitals, the dust-free paper 13 can ensure the soft contact between the sanitary napkin and the skin, reduce friction, make the sanitary napkin fit the female genitals better, provide a more natural feeling, and provide additional comfort and support through the air cushion layer 11, reduce pressure, relieve discomfort, and is suitable for sitting or lying for a long time. When the fluid flows out during the menstrual period, the water-absorbing layer 10 quickly absorbs and distributes the physiological fluid, keeps the sanitary napkin dry, improves the absorption performance, and further prevents the physiological fluid from penetrating to the outside of the sanitary napkin through the water-absorbing layer 10, ensuring that the outside remains dry. Furthermore, the breathable bottom film 6 is located at the bottom of the sanitary napkin, allowing air to pass through, keeping the skin under the sanitary napkin ventilated, which is conducive to reducing the feeling of dampness and avoiding the growth of bacteria in the genitals due to long-term wearing, further ensuring the hygiene of the user's genitals, so that the sanitary napkin can meet the needs of women during the menstrual period during use.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-layer air cushion sanitary napkin without a plastic core, comprising a pad (1), characterized in that: The outer surface of the protective pad (1) is entirely covered with a fully sealed film (14); a protective wing (2) is arranged on the rear side of the protective pad (1); a protective wing (3) is arranged on the front side of the protective pad (1); the protective wing (2) and the protective wing (3) are arranged correspondingly; an adhesive tape (4) is arranged on the bottom end of the protective wing (2); an adhesive tape (5) is arranged on the bottom end of the protective wing (3); a breathable bottom film (6) is arranged on the bottom end of the breathable bottom film (6); an adhesive tape (3) (7) is arranged on the bottom end of the breathable bottom film (6); and uniformly distributed anti-skid protrusions (8) are arranged on the bottom end of the breathable bottom film (6); the material of the anti-skid protrusions (8) is a silicone material.

2. A double-layer air cushion non-gel core sanitary napkin according to claim 1, characterized in that: An anti-permeability layer (9) is arranged at the bottom inner end of the protective pad (1), and a water-absorbing layer (10) is arranged at the upper end of the anti-permeability layer (9).

3. A double-layer air cushion non-gel core sanitary napkin according to claim 2, characterized in that: An air cushion layer (11) is arranged on the upper end of the water absorbing layer (10), and a skin-friendly surface layer (12) is arranged on the upper end of the air cushion layer (11).

4. A double-layer air cushion non-gel core sanitary napkin according to claim 3, characterized in that: The outer surface of the skin-friendly surface layer (12) is provided with dust-free paper (13).

5. The double-layer air cushion non-gel core sanitary napkin according to claim 2, characterized in that: The material of the anti-permeability layer (9) is polyvinyl chloride, and the material of the water-absorbing layer (10) is a water-absorbing polymer.

6. A double-layer air cushion non-gel core sanitary napkin according to claim 3, characterized in that: The material of the air cushion layer (11) is gel.

7. The double-layer air cushion non-gel core sanitary napkin according to claim 4, characterized in that: The skin-friendly surface layer (12) is made of a soft material, and the material of the skin-friendly surface layer (12) is surface-treated polyethylene.

8. The double-layer air cushion non-gel core sanitary napkin according to claim 4, characterized in that: The dust-free paper (13) is made of wood pulp paper.

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