Antifouling sanitary towel
By designing stain-resistant sanitary napkins and using a combination of double-sided adhesive and wrapping components, the problem of environmental pollution after sanitary napkin use has been solved. This achieves both wrapping and odor removal effects, improving hygiene after use.
Patent Information
- Application Number
- CN202422518373.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Existing sanitary napkins are prone to causing environmental pollution when discarded after use, especially due to pollution caused by menstrual blood leakage.
A stain-resistant sanitary napkin has been designed, comprising a sanitary napkin body, a second double-sided adhesive, an odor-eliminating component (activated carbon fiber cloth and breathable cotton cloth), and a wrapping component (cloth bag, storage opening, and elastic band). The combination of these components enables the sanitary napkin to be wrapped and secured, and the odor is removed by utilizing the adsorption capacity of the activated carbon fiber cloth.
It enables the sanitary napkins to be wrapped and stored after use, preventing menstrual blood leakage and environmental pollution, and effectively removes odors under high temperature conditions, improving hygiene after use.
Smart Images

Figure CN223504438U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sanitary napkin technology, specifically to a stain-resistant sanitary napkin. Background Technology
[0002] Sanitary napkins are a type of hygiene product used by women during menstruation. They are mainly used to absorb menstrual blood and keep the vulva clean and dry. They are usually composed of a surface layer, an inner absorbent layer (containing fluff pulp or super absorbent resin), and a leak-proof bottom film. They are formed by special machinery and are disposable hygiene products with good absorbency for women to use during menstruation.
[0003] Currently, sanitary napkins are left exposed and uncovered after use, which can easily lead to menstrual blood leakage and environmental pollution. Therefore, a stain-resistant sanitary napkin is proposed to facilitate wrapping before disposal and avoid environmental pollution. Summary of the Invention
[0004] To address the problems in the existing technology, this utility model provides a stain-resistant sanitary napkin, which makes it easier to wrap the sanitary napkin before disposal, thereby avoiding environmental pollution.
[0005] The technical solution adopted by this utility model to solve its technical problem is a stain-resistant sanitary napkin, including a sanitary napkin body and a second double-sided adhesive. The sanitary napkin body has a back side, which includes a head and a tail. Odor-neutralizing components are provided on both sides of the back side corresponding to the second double-sided adhesive. The odor-neutralizing components include activated carbon fiber cloth and breathable cotton cloth. A wrapping component is provided on the back side corresponding to the tail position.
[0006] The packaging assembly includes a cloth bag, a storage opening, and an elastic band. The storage opening is located on one side of the cloth bag, and the tail end is attached with an arc-shaped double-sided adhesive on the outer periphery of one side of the packaging assembly.
[0007] By adopting the above technical solution, when using the sanitary napkin, the back of the sanitary napkin body faces the underwear, and the sanitary napkin body is fixed inside by the first double-sided adhesive, the second double-sided adhesive and the arc-shaped double-sided adhesive to facilitate fixed use;
[0008] When discarding the sanitary napkin after use, roll it up from head to tail. When you reach the packaging component, turn the bag inside out through the storage opening to store the sanitary napkin inside. Use the elastic band to draw the opening, thus wrapping the sanitary napkin before discarding it and avoiding menstrual blood leakage and environmental pollution.
[0009] When the sanitary napkin is discarded, the activated carbon fiber cloth inside the breathable cotton fabric is wrapped in a cloth bag along with the sanitary napkin. The activated carbon fiber cloth has a strong adsorption capacity, so it can absorb and remove odors such as menstrual blood. In hot weather or high ambient temperature, it can further achieve the effect of deodorizing and odor removal.
[0010] Specifically, the sanitary napkin body has protective wings on both sides, and the protective wings are each attached with a first double-sided adhesive on the back.
[0011] By adopting the above technical solution, the first double-sided adhesive used to bond the wing surface is used to make it easy to stick to the underwear, thereby further improving the fixation effect of the sanitary napkin body.
[0012] Specifically, a second double-sided adhesive is attached to the back side at the center position between the head and the tail.
[0013] By adopting the above technical solution, a second double-sided adhesive is used to easily attach the sanitary napkin to the underwear.
[0014] Specifically, the breathable cotton fabric covers the surface of the activated carbon fiber fabric, and the outer periphery of the breathable cotton fabric is adhered to the back of the sanitary napkin body by spray adhesive.
[0015] By adopting the above technical solution, activated carbon fiber cloth is wrapped in a cloth bag along with the sanitary napkin. Activated carbon fiber cloth has a strong adsorption capacity, so it can adsorb and remove odors such as menstrual blood. In hot weather or when the ambient temperature is high, it can further achieve the effect of deodorizing and odor removal.
[0016] Specifically, one side of the cloth bag is glued to the sanitary napkin body by spray adhesive, and the cloth bag is made of non-woven fabric.
[0017] By adopting the above technical solution, a cloth bag is used to easily wrap and store the sanitary napkin body after use.
[0018] Specifically, the bag is equipped with an elastic band at the corresponding storage opening.
[0019] By adopting the above technical solution, when storing the used sanitary napkin in a cloth bag, the opening is bound with an elastic band.
[0020] The beneficial effects of this utility model are:
[0021] The present invention describes a stain-resistant sanitary napkin. After use, the sanitary napkin body can be rolled up from the head to the tail. When rolled up to the wrapping component, the bag is turned outward through the storage opening to store the sanitary napkin body inside the bag. The elastic band is used to achieve a binding effect, thereby achieving the effect of wrapping the sanitary napkin body before disposal, avoiding problems such as menstrual blood leakage and environmental pollution.
[0022] The present invention describes a stain-resistant sanitary napkin in which, when the sanitary napkin body is discarded, the activated carbon fiber cloth inside the breathable cotton fabric is wrapped in a cloth bag along with the sanitary napkin body. The activated carbon fiber cloth has a strong adsorption capacity, so it can adsorb and remove odors such as menstrual blood. In hot weather or high ambient temperature, it can further achieve the effect of deodorizing and odor removal. Attached Figure Description
[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0024] Figure 1 This is a schematic diagram of the overall design of this utility model;
[0025] Figure 2 This is a schematic diagram of the odor-eliminating component of this utility model;
[0026] Figure 3 This is a schematic diagram of the packaging component of this utility model;
[0027] In the picture: 1. Sanitary napkin body; 2. Back side; 3. Head; 4. Tail; 5. Wings; 6. First double-sided adhesive; 7. Second double-sided adhesive; 8. Odor-neutralizing component; 801. Activated carbon fiber cloth; 802. Breathable cotton cloth; 9. Wrapping component; 901. Cloth bag; 902. Storage opening; 903. Elastic band; 10. Curved double-sided adhesive. Detailed Implementation
[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0029] To facilitate the wrapping and disposal of sanitary napkins and avoid environmental pollution, such as Figure 1-3 As shown, the present invention provides a stain-resistant sanitary napkin, which includes a sanitary napkin body 1 and a second double-sided adhesive 7. The sanitary napkin body 1 has a back side 2, which includes a head 3 and a tail 4. The back side 2 is provided with deodorizing components 8 on both sides corresponding to the second double-sided adhesive 7. The deodorizing components 8 include activated carbon fiber cloth 801 and breathable cotton cloth 802. The back side 2 is provided with a wrapping component 9 at the position corresponding to the tail 4.
[0030] The packaging component 9 includes a cloth bag 901, a storage opening 902, and an elastic band 903. The storage opening 902 is opened on one side surface of the cloth bag 901, and the tail 4 is attached with an arc-shaped double-sided adhesive 10 on the outer periphery of one side of the packaging component 9.
[0031] When in use, the back 2 of the sanitary napkin body 1 faces the underwear, and the sanitary napkin body 1 is fixed inside by the first double-sided adhesive 6, the second double-sided adhesive 7 and the arc-shaped double-sided adhesive 10 for easy fixation.
[0032] When discarding after use, the sanitary napkin body 1 can be rolled up from the head 3 to the tail 4. When it is rolled up to the position of the wrapping component 9, the cloth bag 901 is turned outward through the storage opening 902 so that the sanitary napkin body 1 is stored in the cloth bag 901. The elastic band 903 is used to achieve the binding effect, thereby achieving the effect of wrapping the sanitary napkin body 1 before disposal, avoiding problems such as menstrual blood leakage and environmental pollution.
[0033] When the sanitary napkin body 1 is discarded, the activated carbon fiber cloth 801 inside the breathable cotton cloth 802 is wrapped in the cloth bag 901 along with the sanitary napkin body 1. The activated carbon fiber cloth 801 has a strong adsorption capacity, so it can adsorb and remove odors such as menstrual blood. In hot weather or high ambient temperature, it can further achieve the effect of deodorization and odor removal.
[0034] To avoid environmental pollution problems, for example, such as Figure 1 As shown, the present invention also includes protective wings 5 on both sides of the sanitary napkin body 1, and a first double-sided adhesive 6 is attached to each protective wing 5 at the position corresponding to the back 2.
[0035] When in use, the first double-sided adhesive 6, which is adhered to the surface of the protective wing 5, is used to attach it to the underwear, thereby further improving the fixation effect of the sanitary napkin body 1.
[0036] For example, such as Figure 1 As shown, the present invention also includes a second double-sided adhesive 7 attached to the center position between the head 3 and the tail 4 on the back side 2.
[0037] When in use, the second double-sided adhesive 7 is used to secure the sanitary napkin body 1 to the underwear.
[0038] For example, such as Figure 1 , Figure 2 As shown, the present invention also includes a breathable cotton fabric 802 covering the surface of the activated carbon fiber fabric 801, and the outer periphery of the breathable cotton fabric 802 being glued to the back 2 of the sanitary napkin body 1 by spray adhesive.
[0039] When in use, the activated carbon fiber cloth 801 is wrapped in the cloth bag 901 along with the sanitary napkin body 1. The activated carbon fiber cloth 801 has a strong adsorption capacity, so it can adsorb and remove odors such as menstrual blood. In hot weather or high ambient temperature, it can further achieve the effect of deodorizing and odor removal.
[0040] For example, such as Figure 1 , Figure 3 As shown, the present invention also includes a cloth bag 901 that is glued to the sanitary napkin body 1 on one side by spray adhesive, and the cloth bag 901 is made of non-woven fabric.
[0041] When in use, use the cloth bag 901 to wrap and store the sanitary napkin body 1 after use.
[0042] For example, such as Figure 1 , Figure 3 As shown, the present invention also includes an elastic band 903 provided on the cloth bag 901 at the position corresponding to the storage opening 902.
[0043] When in use, the used sanitary napkin body 1 is stored in the cloth bag 901, and the storage opening 902 is tightened by the elastic band 903.
[0044] When using this utility model, the back 2 of the sanitary napkin body 1 faces the underwear, and the sanitary napkin body 1 is glued to the inside by the first double-sided adhesive 6, the second double-sided adhesive 7 and the arc-shaped double-sided adhesive 10, so as to fix it in place for use.
[0045] When discarding after use, the sanitary napkin body 1 can be rolled up from the head 3 to the tail 4. When it is rolled up to the position of the wrapping component 9, the cloth bag 901 is turned outward through the storage opening 902 so that the sanitary napkin body 1 is stored in the cloth bag 901. The elastic band 903 is used to achieve the binding effect, thereby achieving the effect of wrapping the sanitary napkin body 1 before disposal, avoiding problems such as menstrual blood leakage and environmental pollution.
[0046] When the sanitary napkin body 1 is discarded, the activated carbon fiber cloth 801 inside the breathable cotton cloth 802 is wrapped in the cloth bag 901 along with the sanitary napkin body 1. The activated carbon fiber cloth 801 has a strong adsorption capacity, so it can adsorb and remove odors such as menstrual blood. In hot weather or high ambient temperature, it can further achieve the effect of deodorization and odor removal.
[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A stain-resistant sanitary napkin, characterized in that, The sanitary napkin body (1) and the second double-sided adhesive (7) are provided. The sanitary napkin body (1) has a back side (2). The back side (2) includes a head (3) and a tail (4). The back side (2) is provided with deodorizing components (8) on both sides corresponding to the second double-sided adhesive (7). The deodorizing components (8) include activated carbon fiber cloth (801) and breathable cotton cloth (802). The back side (2) is provided with a wrapping component (9) at the position corresponding to the tail (4). The package assembly (9) includes a cloth bag (901), a storage opening (902) and an elastic band (903). The storage opening (902) is opened on one side surface of the cloth bag (901), and the tail (4) is attached with an arc-shaped double-sided adhesive (10) on the outer side of one side of the package assembly (9).
2. The stain-resistant sanitary napkin according to claim 1, characterized in that, The sanitary napkin body (1) has protective wings (5) on both sides, and the protective wings (5) are respectively attached with first double-sided adhesive (6) at the position corresponding to the back (2).
3. The stain-resistant sanitary napkin according to claim 1, characterized in that, The back side (2) is provided with a second double-sided adhesive tape (7) at the center position between the head (3) and the tail (4).
4. The stain-resistant sanitary napkin according to claim 1, characterized in that, The breathable cotton fabric (802) covers the surface of the activated carbon fiber fabric (801), and the outer periphery of the breathable cotton fabric (802) is glued to the back (2) of the sanitary napkin body (1) by spray adhesive.
5. A stain-resistant sanitary napkin according to claim 1, characterized in that, The cloth bag (901) is glued to the sanitary napkin body (1) on one side by spray adhesive, and the cloth bag (901) is made of non-woven fabric.
6. A stain-resistant sanitary napkin according to claim 1, characterized in that, The cloth bag (901) is provided with an elastic band (903) at the position corresponding to the storage opening (902).