Novel sanitary towel with double side wings
By designing a symmetric and non-connected wing assembly, the problem of the existing sanitary napkin wings is easily wrinkled after being pasted, and the firm adhesion between the sanitary napkin and underwear is achieved, improving comfort.
Patent Information
- Application Number
- CN202421792388.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-27
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-27
AI Technical Summary
The wings of existing sanitary napkins can easily cause wrinkles in the middle of the underwear after being pasted, resulting in poorly attached wings, affecting the comfort of the sanitary napkins.
A new double-wing sanitary napkin is designed, and its wing assembly includes a symmetrical first and second wings, with a non-connection relationship between them, through a gap and a V-shaped structure design, so that the wings can be separated and away from the center of the underwear when pasted.
By separating the wings away from the center of the underwear, the sanitary napkin can be firmly adhered to the underwear, improving comfort.
Smart Images
Figure CN222983270U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sanitary products, and particularly relates to a new type of double-sided wing sanitary napkin. Background Art
[0002] A sanitary napkin is a disposable moisture-absorbing article placed in the crotch of a female for absorbing menstrual blood. Wings are usually designed on both sides of the sanitary napkin, mainly used to prevent side leakage. During use, usually, the sanitary napkin is first torn off from the packaging release paper, and then the adhesive layer on the back of the sanitary napkin is pasted onto the clothing for use.
[0003] After the sanitary napkin is pasted and fixed on the underwear, the wings are attached to the center of the underwear, that is, directly below the crotch. After wearing, the center position of the underwear is prone to wrinkling. In this way, the wings may not stick tightly, resulting in a problem of reduced comfort of the sanitary napkin. Summary of the Utility Model
[0004] In order to overcome the defects existing in the prior art, the utility model provides a new type of double-sided wing sanitary napkin to solve the above problems.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a new type of double-sided wing sanitary napkin, including a main body and a wing assembly, and the wing assembly is arranged on both sides of the main body;
[0006] The wing assembly includes a first wing and a second wing. The first wing and the second wing are respectively connected to the side edges of the main body, and there is no connection relationship between the first wing and the second wing.
[0007] Preferably, a gap is formed between the first wing and the second wing. The gap is located on the central axis of the main body, and the first wing and the second wing are in a symmetrical relationship with the central axis as the axis of symmetry.
[0008] Optionally, the edges of the first wing close to the central axis and the edges of the second wing close to the central axis both incline from the inside to the outside away from the central axis to form a gap with a V-shaped structure.
[0009] Specifically, both the first wing and the second wing are wrapped with a non-woven fabric layer.
[0010] It should be noted that both the first wing and the second wing are provided with an adhesion area, and stickers are provided in the adhesion area.
[0011] Preferably, the main body is sequentially provided with a top sheet, an absorption layer, and a bottom sheet from top to bottom to wrap the absorption layer through the top sheet and the bottom sheet.
[0012] The beneficial effects of the present utility model are as follows: In the novel double-wing sanitary napkin, by dividing the wing component on the same side into two parts to form symmetrical first wing and second wing, when the first wing and the second wing move relative to the main body, they are independent of each other. Therefore, when pasting the wing component, the first wing and the second wing can be separated, and the first wing and the second wing are both pulled away from the middle position of the sanitary napkin, so that the first wing and the second wing can avoid the middle position of the underwear where wrinkles are likely to occur, and further enable the sanitary napkin to be firmly adhered and fixed to the underwear, improving comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 FIG. is a schematic structural diagram of the novel double-wing sanitary napkin when unfolded in an embodiment of the present utility model;
[0014] Figure 2 FIG. is a schematic structural diagram of the novel double-wing sanitary napkin when pasted on underwear in an embodiment of the present utility model;
[0015] Figure 3 FIG. is a schematic structural diagram of the novel double-wing sanitary napkin when unfolded in another embodiment of the present utility model;
[0016] Figure 4 FIG. is a schematic structural diagram of the novel double-wing sanitary napkin when unfolded in another embodiment of the present utility model;
[0017] Figure 5 FIG. is a schematic structural diagram of the novel double-wing sanitary napkin when pasted on underwear in another embodiment of the present utility model;
[0018] In the figure: 1 main body; 11 absorption layer; 2 wing component; 21 first wing; 22 second wing; 23 gap; 24 sticker; 3 central axis. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The following further describes the specific embodiments of the present utility model with reference to the drawings. It should be noted here that the description of these embodiments is for helping to understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0020] As Figures 1-5 shown, a novel double-wing sanitary napkin includes a main body 1 and a wing component 2, and the wing component 2 is arranged on both sides of the main body 1;
[0021] The wing component 2 includes a first wing 21 and a second wing 22. The first wing 21 and the second wing 22 are respectively connected to the side edges of the main body 1, and there is no connection relationship between the first wing 21 and the second wing 22.
[0022] In the novel double-wing sanitary napkin, by splitting the wing component 2 on the same side into two, the symmetrical first wing 21 and second wing 22 are formed. When the first wing 21 and the second wing 22 move relative to the main body 1, they are independent of each other. Therefore, as Figure 2 shown, when pasting the wing component 2, the first wing 21 and the second wing 22 can be separated, and the first wing 21 and the second wing 22 are both pulled towards positions away from the middle of the sanitary napkin, so that the first wing 21 and the second wing 22 both avoid the middle position of the underwear where wrinkles are likely to occur. Furthermore, the sanitary napkin can be firmly adhered and fixed to the underwear, improving comfort. In addition, as Figure 5 shown, for the novel double-wing sanitary napkin of this solution, like a traditional sanitary napkin, the wing component 2 can also be directly pasted at the middle position of the main body 1.
[0023] It should be noted that a gap 23 is formed between the first wing 21 and the second wing 22. The gap 23 is located on the central axis 3 of the main body 1, and the first wing 21 and the second wing 22 are in a symmetrical relationship with the central axis 3 as the axis of symmetry.
[0024] In this embodiment, the position of the central axis 3 corresponds to the middle position of the underwear. By setting the gap 23, the first wing 21 and the second wing 22 can be completely separated, so that their movements will not be hindered by the other wing. In this way, the pasting direction can be flexibly changed during pasting. In addition, as Figure 4 shown, the gap can be widened, thereby increasing the distance between the first wing 21 and the second wing 22, so that the first wing 21 and the second wing 22 are both away from the central axis, that is, away from the middle of the underwear.
[0025] Optionally, as Figure 3 shown, the edges of the first wing 21 close to the central axis 3 and the edges of the second wing 22 close to the central axis 3 both incline from the inside to the outside in a direction away from the central axis 3 to form a V-shaped gap 23. In this way, the first wing 21 and the second wing 22 can further avoid the middle position of the main body 1, and further increase the distance that the first wing 21 or the second wing 22 stretches towards a position away from the middle of the main body 1, avoiding the middle position of the underwear.
[0026] Specifically, both the first wing 21 and the second wing 22 are wrapped with a non-woven fabric layer. The non-woven fabric layer can improve the stretching performance of the first wing 21 and the second wing 22.
[0027] Preferably, as Figure 1As shown, both the first wing 21 and the second wing 22 are provided with an adhesion area, and a sticker 24 is provided in the adhesion area. By providing the sticker 24 in the adhesion area, the first wing 21 or the second wing 22 can be adhered to the underwear.
[0028] It is worth noting that the main body 1 is sequentially provided with a top sheet, an absorption layer 11 and a bottom sheet from top to bottom, so as to wrap the absorption layer 11 with the top sheet and the bottom sheet. In this embodiment, the top sheet comprises a fiber non-woven fiber web material containing hydrophilic fibers, which can allow liquid to pass through. The absorption layer 11 comprises an open-cell foam formed by polymerization of HIPE for absorbing liquid. The bottom sheet can prevent liquid from passing through, and a bottom glue is provided on the bottom sheet, and a release paper covers the bottom glue.
[0029] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and variations made to these embodiments still fall within the protection scope of the present invention.
Claims
1. A new type of double-wing sanitary napkin, characterized in that: It comprises a main body and a wing assembly, wherein the wing assembly is arranged on both sides of the main body; The wing assembly comprises a first wing and a second wing, wherein the first wing and the second wing are respectively connected to the side edges of the main body, and the first wing and the second wing are in a non-connected relationship.
2. A novel double-wing sanitary napkin according to claim 1, characterized in that: A gap is formed between the first guard wing and the second guard wing, and the gap is located on the central axis of the main body. The first guard wing and the second guard wing are in a symmetrical relationship with the central axis as the axis of symmetry.
3. A novel double-wing sanitary napkin according to claim 2, characterized in that: The side of the first wing close to the central axis and the side of the second wing close to the central axis are both inclined from the inside to the outside in a direction away from the central axis to form a gap of a V-shaped structure.
4. A novel double-wing sanitary napkin according to claim 1, characterized in that: The first protective wing and the second protective wing are both wrapped with a non-woven fabric layer.
5. A novel double-wing sanitary napkin according to claim 1, characterized in that: The first protective wing and the second protective wing are both provided with an adhesive area, and the adhesive area is provided with a sticker.
6. A novel double-wing sanitary napkin according to claim 1, characterized in that: The main body is provided with a top sheet, an absorbent layer and a bottom sheet in sequence from top to bottom, so that the absorbent layer is wrapped by the top sheet and the bottom sheet.