Breast Paste
The breast patch design with an annular adhesive region and central thick pad addresses adhesive detachment issues by maintaining uniform adhesive distribution and secure adhesion, while concealing the areola.
Patent Information
- Application Number
- TW115202979
- Authority / Receiving Office
- TW · TW
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-04-07
- Publication Date
- 2026-07-11
- Estimated Expiration
- 2036-04-06
AI Technical Summary
Breast petals with adhesive patches tend to detach at the edges due to adhesive fluidity during manufacturing, resulting in uneven adhesive distribution and potential lifting during wear.
A breast patch design featuring a soft outer cover with an annular adhesive region and a raised grid outline, combined with a central thick pad, ensures uniform adhesive distribution and prevents edge detachment.
Maintains consistent adhesive force across the patch, preventing detachment and ensuring secure adhesion without exposing the areola through the cover.
Smart Images

Figure IMG-2_DRAW_115202979-A0305-14-0001-1 
Figure IMG-2_DRAW_115202979-A0305-14-0002-2 
Figure IMG-2_DRAW_04_A0101_DRAWINGS_1
Abstract
Description
Breast Paste Technical Field
[0001] This work is about a breast pad, specifically a breast pad that can fit snugly. Prior Technology
[0002] Breast petals are adhesive patches worn on the chest, typically made of soft materials. They adhere to the skin via adhesive on the back. The adhesive is usually applied to a ring-shaped area on the back, forming a circular adhesive band. However, due to the curved shape of the breast petal, the adhesive's fluidity during manufacturing causes it to tend to flow from the outer edge towards the center. This results in a thinner adhesive layer at the edge of the ring-shaped area, making the breast petal prone to lifting or detaching from the edge during wear. Summary of the Invention
[0003] To achieve the above objectives, this invention provides a breast patch comprising a soft outer cover having a first surface facing outward and a second surface away from the outside, the second surface having an annular region for applying an adhesive to form an adhesive area, wherein the adhesive, in addition to being applied to the annular region, also forms a raised grid outline in the annular region.
[0004] Preferably, the second surface of the soft outer cover has a thick pad formed in a central region, the thickness of which is greater than the thickness of the rest of the soft outer cover, and the central region is surrounded by the annular region. This prevents the areola color from showing through the soft outer cover.
[0005] Preferably, the soft outer cover forms an opening profile with a diameter of about 8 to 10 centimeters to ensure sufficient coverage area.
[0006] Preferably, the diameter of the pad is about 2.5 to 3.5 cm. Simple Explanation of the Diagram
[0007] Figure 1 is a schematic diagram of the appearance of the breast patch.
[0008] Figure 2 is a diagram illustrating the use of breast pads. Implementation
[0009] Referring to Figures 1 and 2, a soft outer cover 10 is illustrated, having a first surface 11 facing outwards and a second surface 12 away from the outwards, the second surface 12 being the side that conforms to the body when worn. An annular region 15 is provided on the second surface 12, for applying an adhesive 20, forming an adhesive area within the annular region 15, allowing the breast cover to adhere to the body. The soft outer cover 10 is cup-shaped, and its edge forms an open profile 17.
[0010] When the adhesive 20 is applied to the annular area 15, a raised grid outline 21 is also formed within the annular area 15. Specifically, the grid outline 21 is raised relative to an adhesive plane 22, and the adhesive plane 22 is the bottom surface between the protrusions of the grid outline 21. The grid outline 21 forms a grid-like division within the annular area 15, preventing the adhesive 20 from flowing towards the center area due to the curvature of the breast patch after application. This ensures that the adhesive 20 maintains a uniform thickness at all locations within the annular area 15, resulting in a uniform distribution of the breast patch's adhesive force within the annular area 15 and preventing edge detachment.
[0011] In this embodiment, the second surface 12 of the soft outer cover 10 also has a thick pad 16, which is formed in an intermediate region surrounded by an annular region 15, that is, the thick pad 16 is closer to the bottom of the second surface 12 than the annular region 15.
[0012] In this embodiment, the diameter D1 of the opening profile 17 can be approximately 8 cm, 9 cm, or 10 cm to ensure sufficient coverage area. The annular region 15 occupies more than half of the surface area of the second surface 12 of the soft outer cover 10 and is as close as possible to the opening profile 17 to ensure sufficient adhesion area.
[0013] In this embodiment, the thickness of the thick pad 16 is greater than the thickness of the rest of the soft outer cover 10. By covering the central area with the thick pad 16, the color of the areola can be prevented from showing through the soft outer cover 10. Specifically, the diameter D2 of the thick pad 16 can be approximately 2.5 cm, 3.0 cm, or 3.5 cm.
[0014] 10: Soft outer cover 11: First Surface 12: Second Surface 15: Circular area 16: Thick padding 17: Opening Profile 20: Adhesive 21: Mesh Outline 22: Adhesive surface D1, D2: Diameter
Claims
1. A breast patch comprising a soft outer cover having a first surface facing outward and a second surface away from the outside, the second surface having an annular region for applying an adhesive to form an adhesive region, characterized in that, in addition to being applied to the annular region, the adhesive also forms a raised grid outline in the annular region.
2. The breast patch as described in claim 1, wherein, The second surface of the soft outer cover has a thick pad formed in an intermediate region, the thickness of which is greater than the thickness of the rest of the soft outer cover, and the intermediate region is surrounded by the annular region.
3. The breast pad as described in claim 1, wherein the soft outer cover forms an opening profile with a diameter of approximately 8 to 10 centimeters.
4. The breast pad as described in claim 2, wherein the diameter of the pad is approximately 2.5 to 3.5 cm.