Sanitary napkin containing orchid essential oil
By filling the side wings of the sanitary napkin with orchid essential oil absorbent cotton to avoid skin contact, the problem of easy saturation of deodorants and rapid evaporation of fragrances in existing sanitary napkins is solved, achieving long-lasting fragrance and safe use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI SUNO ENTERPRISE DEV CO LTD
- Filing Date
- 2025-04-09
- Publication Date
- 2026-05-29
AI Technical Summary
The deodorants in existing sanitary napkins are easily saturated and have a short duration of effect. Chemical deodorants may irritate the skin, fragrances evaporate quickly and cannot cover up odors for long, and traditional fragrances may cause allergies.
Design a sanitary napkin containing orchid essential oil, with absorbent cotton filling the side wings to avoid skin contact, and release fragrance through breathable pores for long-lasting scent.
It effectively masks menstrual odor, avoids skin allergies, and the fragrance lasts for more than 8 hours, making it suitable for use during menstruation.
Smart Images

Figure CN224292087U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a sanitary napkin containing orchid essential oil. Background Technology
[0002] Sanitary napkins are personal care products used by women during menstruation. They are primarily used to absorb menstrual blood, keep the intimate area clean and dry, and prevent leakage. They are an essential item in women's daily lives, especially during menstruation.
[0003] Sanitary napkins are essential personal care products for women during menstruation. Their main function is to absorb menstrual blood and keep the vulva dry and comfortable. However, menstrual blood itself can emit an odor, especially in hot and humid environments, where this odor becomes more noticeable, causing embarrassment and inconvenience for women.
[0004] Currently, most sanitary napkins on the market address odor issues in the following two ways:
[0005] Adding deodorants: This involves adding absorbent materials such as activated charcoal or bamboo charcoal to sanitary napkins, or using chemical deodorants to neutralize odors. However, this method has the following drawbacks:
[0006] Adsorbent materials are easily saturated, resulting in limited deodorization effects and short durations of deodorization.
[0007] Chemical deodorants may irritate the skin and cause allergic reactions.
[0008] Masking odor with fragrance: Adding fragrance to sanitary napkins to mask the odor of menstrual blood. However, traditional methods of adding fragrance have the following problems:
[0009] Fragrances can cause irritation or allergies if they come into direct contact with the skin.
[0010] The fragrance evaporates too quickly, the scent doesn't last long, and it can't effectively mask odors.
[0011] Based on the above issues, we designed a sanitary napkin containing orchid essential oil that can enhance fragrance, avoid direct contact with the skin, and provide a long-lasting scent. Utility Model Content
[0012] The technical problem to be solved by this invention is to provide a sanitary napkin containing orchid essential oil that can increase fragrance, avoid direct contact with the skin, and have a long-lasting fragrance.
[0013] To solve the above problems, the present invention adopts the following technical solution:
[0014] A sanitary napkin containing orchid essential oil includes a main body with side wings on both sides. When in use, the side wings are flipped over to the outside of the underwear. Double-sided adhesive is glued to the bottom of the side wings. Multiple ventilation holes are evenly distributed on the top of the side wings. The inside of the side wings is filled with absorbent cotton that has absorbed orchid essential oil. The inside of the main body is filled with an absorbent core, and a diversion layer is provided on the surface of the absorbent core.
[0015] Preferably, the body includes a bottom layer and a top layer, the bottom layer and the top layer have the same shape, and the bottom layer and the top layer are glued together at their edges.
[0016] Preferably, the bottom layer is a polyethylene film.
[0017] Preferably, the surface layer is a pure cotton layer.
[0018] Preferably, a leak-proof strip is formed on the surface of the surface layer by ultrasonic welding, and the leak-proof strip is joined to the edge of the surface layer at the adhesive position.
[0019] Preferably, the surface of the surface layer is hot-pressed to form two symmetrical flow-blocking grooves, and during use, the vaginal opening is located between the two flow-blocking grooves.
[0020] Preferably, two symmetrical first flow-blocking grooves are formed on the surface of the surface layer by hot pressing. The first flow-blocking grooves are U-shaped and have outwardly expanding openings, with the openings of the first flow-blocking grooves facing the flow-blocking grooves.
[0021] Preferably, multiple flow channels are hot-pressed onto the surface of the surface layer, with the ends of the flow channels being far apart from each other.
[0022] The beneficial effects of this utility model are:
[0023] This product innovatively places absorbent cotton soaked in orchid essential oil inside the side wings. When in use, the side wings are folded out to the outside of the underwear, thus avoiding direct contact between the orchid essential oil-soaked side wings and the vulva, and preventing problems such as vulvar allergies and discomfort.
[0024] Meanwhile, after the absorbent cotton absorbs orchid essential oil, the fragrance evaporates for more than 8 hours, which is much shorter than the replacement time of sanitary napkins. Therefore, it can leave a long-lasting fragrance, which is especially suitable for users with vaginal odor and should be promoted for widespread use. Attached Figure Description
[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0026] Figure 1 This is a top view of the present invention;
[0027] Figure 2 This is a bottom view of the present invention. Detailed Implementation
[0028] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.
[0029] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.
[0030] In the description of this utility model, it should be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0031] Furthermore, in the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "set," "socket," "connect," "through," and "plug-in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0033] See Figure 1 and Figure 2The sanitary napkin containing orchid essential oil shown includes a main body 1, with side wings 2 on both sides of the main body 1. When in use, the side wings 2 are flipped to the outside of the underwear. Double-sided adhesive 21 is attached to the bottom of the side wings 2. Multiple ventilation holes 22 are evenly distributed on the top of the side wings 2. The inside of the side wings 2 is filled with absorbent cotton 23 that absorbs orchid essential oil. The inside of the main body 1 is filled with an absorbent core 3, and a diversion layer is provided on the surface of the absorbent core 3.
[0034] In the above technical solution, the absorbent cotton 23 is first soaked in orchid essential oil for 20 minutes, then taken out and dried, and then made into the body 1.
[0035] When using sanitary napkins, fold the second side wing outside the underwear to avoid direct contact with the genital area.
[0036] This method can mask vaginal odor during menstruation.
[0037] See Figure 1 and Figure 2 As shown, the body 1 includes a bottom layer 11 and a top layer 12. The bottom layer 11 and the top layer 12 have the same shape, and the bottom layer 11 and the top layer 12 are glued and fixed at their edges.
[0038] In addition to adhesive bonding, the bottom layer 11 and the top layer 12 can also be fixed by ultrasonic welding.
[0039] The bottom layer 11 is a polyethylene film.
[0040] The bottom layer 11 serves to prevent menstrual blood from seeping onto the underwear after the absorbent core 3 has absorbed it. Therefore, a polyethylene film is used to prevent menstrual blood from seeping out.
[0041] The outer layer 12 is a pure cotton layer.
[0042] The outer layer 12 is designed to fit the vulva, and therefore uses a comfortable and soft pure cotton layer.
[0043] See Figure 1 As shown, a leak-proof strip 13 is formed on the surface of the surface layer 12 by ultrasonic welding, and the leak-proof strip 13 is connected to the edge of the surface layer 12 at the adhesive position.
[0044] The leak-proof strip 13 is designed to prevent menstrual blood from seeping through the surface layer 12. After ultrasonic welding, the permeability of the leak-proof strip 13 is reduced, thus reducing the chance of leakage.
[0045] See Figure 1 As shown, the surface of the surface layer 12 is hot-pressed to form two symmetrical flow-blocking grooves 14. During use, the vaginal opening is located between the two flow-blocking grooves 14.
[0046] The flow channel 14 is a groove that allows menstrual blood to flow in. The flowing menstrual blood is then seeped into the absorbent core, thereby reducing leakage of menstrual blood, especially when the flow is heavy.
[0047] See Figure 1 As shown, two symmetrical first flow-blocking grooves 15 are formed on the surface of the surface layer 12 by hot pressing. The first flow-blocking grooves 15 are U-shaped and their openings expand outwards. The openings of the first flow-blocking grooves 15 face the flow-blocking grooves 14.
[0048] The first flow channel 15 is also used to intercept menstrual blood.
[0049] See Figure 1 As shown, multiple guide grooves 16 are hot-pressed onto the surface of the surface layer 12, and the ends of the guide grooves 16 are far apart from each other.
[0050] The flow channel 16 can help the menstrual blood flow and spread when the flow is heavy, so as to facilitate the uniform absorption of the absorption core 3.
[0051] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0052] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0053] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.
[0054] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0055] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.
[0056] 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 sanitary napkin containing orchid essential oil, characterized in that: The product includes a main body (1), which has side wings (2) on both sides. When in use, the side wings (2) are flipped to the outside of the underwear. Double-sided adhesive (21) is glued to the bottom of the side wings (2). Multiple ventilation holes (22) are evenly distributed on the top of the side wings (2). The inside of the side wings (2) is filled with absorbent cotton (23) that absorbs orchid essential oil. The inside of the main body (1) is filled with an absorbent core (3). A guide layer is provided on the surface of the absorbent core (3).
2. The sanitary napkin containing orchid essential oil according to claim 1, characterized in that: The body (1) includes a bottom layer (11) and a top layer (12). The bottom layer (11) and the top layer (12) have the same shape and are glued together at their edges.
3. The sanitary napkin containing orchid essential oil according to claim 2, characterized in that: The bottom layer (11) is a polyethylene film.
4. The sanitary napkin containing orchid essential oil according to claim 2, characterized in that: The outer layer (12) is a pure cotton layer.
5. The sanitary napkin containing orchid essential oil according to claim 2, characterized in that: A leak-proof strip (13) is formed on the surface of the surface layer (12) by ultrasonic welding, and the leak-proof strip (13) is joined to the edge of the surface layer (12) at the adhesive position.
6. The sanitary napkin containing orchid essential oil according to claim 2, characterized in that: The surface of the surface layer (12) is hot-pressed to form two symmetrical flow-blocking grooves (14), and during use, the vaginal opening is located between the two flow-blocking grooves (14).
7. The sanitary napkin containing orchid essential oil according to claim 6, characterized in that: Two symmetrical first flow-blocking grooves (15) are formed on the surface of the surface layer (12) by hot pressing. The first flow-blocking grooves (15) are U-shaped and their openings expand outwards. The openings of the first flow-blocking grooves (15) face the flow-blocking grooves (14).
8. The sanitary napkin containing orchid essential oil according to claim 7, characterized in that: Multiple flow channels (16) are hot-pressed into the surface of the surface layer (12), with the ends of the flow channels (16) being far apart from each other.