A microcrystalline film beauty sponge
By improving the pore design and material composition of makeup tools, the microcrystalline film makeup sponge solves the problem of rough makeup caused by the large pores of traditional makeup sponges, achieving a delicate, light, and natural makeup effect and applicability to multiple scenarios, thus improving product quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG FENGYUAN MEILI TECHNOLOGY CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-03
AI Technical Summary
Traditional beauty sponges have large pores, resulting in a rough, patchy, and uneven makeup finish, making it difficult to achieve a refined, natural makeup look.
A microcrystalline film makeup sponge was designed, using a smooth film with a breathable pore size of 5-30 micrometers. It combines an arc-shaped part and a beveled part, with the beveled part having a velvety surface. By improving the foaming process and material composition, the pore size is controlled between 5.46 and 36.21 micrometers, achieving a delicate, lightweight, and natural makeup effect.
It achieves a delicate, lightweight, and natural makeup effect, reduces product waste, improves the cleanliness and clarity of the makeup, expands the applicable scenarios, and increases production volume and yield rate.
Smart Images

Figure CN224440625U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of beauty tool technology, and in particular to a microcrystalline film beauty sponge. Background Technology
[0002] In recent years, with the continuous development of the beauty industry, people's pursuit of makeup effects has increasingly leaned towards a natural, bare-faced "no-makeup" style. As an important tool for applying makeup, the performance of the beauty sponge directly affects the presentation of the base makeup. Traditional beauty sponges have many shortcomings. After being soaked in water, conventional beauty sponges have relatively large pores, typically ranging from 51.85 to 278.8 micrometers. This larger pore size makes it easy for excessive absorption or release of makeup products such as foundation, leading to problems such as a rough, patchy, and uneven makeup finish, failing to meet people's demand for a refined, bare-faced makeup look. Utility Model Content
[0003] To address the aforementioned issues, this invention provides a microcrystalline film makeup sponge to achieve a more delicate, lightweight, and natural nude makeup effect, while simultaneously increasing product yield and quality.
[0004] To address the problems mentioned in the background section and achieve the aforementioned technical objectives, this utility model provides the following technical solution:
[0005] A microcrystalline film beauty sponge includes a beauty sponge body, the beauty sponge body including an arc-shaped part and a beveled part, the surface of the arc-shaped part is covered with a glossy film, the glossy film having breathable pores with a pore size of 5-30 micrometers.
[0006] Furthermore, after the beauty sponge body is wetted and foamed, the pore size of the air pores of the smooth film is 5.46-36.21 micrometers.
[0007] Furthermore, the arc-shaped portion has a pointed end.
[0008] Furthermore, the surface of the oblique cut portion is velvety.
[0009] Furthermore, the oblique cut portion is configured as a single cut surface, a double cut surface, or a triple cut surface.
[0010] The beneficial effects of this invention are as follows: The microcrystalline film makeup sponge of this invention has a small pore size of 5.46-36.21 micrometers on its smooth film. After being soaked in water, the pore size remains between 5.46 and 36.21 micrometers. Compared to conventional makeup sponges, this allows for a more delicate and lightweight base makeup, creating a natural, bare-faced look and avoiding the problems of rough and heavy makeup. Furthermore, the smooth film prevents a large amount of base makeup product from penetrating into the inner layer of the makeup sponge, reducing product waste and resulting in a cleaner and clearer makeup finish. By combining the smooth and velvety surfaces, users can first apply makeup to the entire face using the slanted cut of the velvety surface, and then polish with the curved part of the smooth surface. This makes it convenient to use and applicable to a wide range of scenarios, including basic base makeup, setting makeup, concealer, contouring, and lip makeup. It overcomes the technological limitations of traditional smooth makeup sponges by achieving a smooth film covering the curved surface, significantly increasing production volume and yield while reducing costs. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model.
[0012] Figure 2 This is a comparison diagram of the pore size of the microcrystalline film beauty sponge of this invention and a conventional beauty sponge.
[0013] Figure 3 This is a comparison image of the microcrystalline film beauty sponge of this invention and a conventional beauty sponge after applying powder. Detailed Implementation
[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0015] like Figures 1 to 3 As shown, a microcrystalline film makeup sponge includes a sponge body 1, which comprises an arc-shaped portion 2 and a beveled portion 3. The arc-shaped portion 2 is a rounded structure with a pointed end, and its surface is covered with a smooth film. The smooth film has pores with a diameter of 5-30 micrometers. After the sponge body 1 is wetted and foamed, the pore size of the smooth film is 5.46-36.21 micrometers. The beveled portion 3 has a velvety surface and is designed as a single-cut structure. In other embodiments, it can also be designed as a double-cut or triple-cut structure. Beveled molds can also be customized according to special shape requirements to adapt to different makeup application needs.
[0016] The microcrystalline film makeup sponge of this application breaks through the foaming process of traditional products. By changing the original formula and adding gelling agents and ammonia catalysts, it achieves rapid film formation and precise control of pore size. The pore size of the microcrystalline film makeup sponge after foaming is 5.46-36.21 micrometers, resulting in delicate makeup application with minimal residue of foundation and other makeup products on the face, leaving a clean, clear, and refined finish. The specific preparation process is as follows:
[0017] Preparation of materials: Prepare raw materials such as water and wollastonite powder;
[0018] Mixing: The raw materials are mixed thoroughly and evenly using a high-speed mixing head;
[0019] Pouring and molding: Pour the fully mixed material into the foaming cup, and control the weight to ensure the feel of the beauty sponge. It will be molded in about three minutes.
[0020] Baking: After shaping, the beauty sponges are placed on a tray and dried in a drying room. The normal drying time is 8 to 10 hours.
[0021] Front-end grinding: The grinding program is set on the computer, the material is fed manually, and the grinding machine automatically picks up and grinds the material. It takes about two and a half minutes to grind four regular shapes, and eight minutes to grind four irregular shapes. The finished products from the front-end grinding process need to be manually sorted to remove the base.
[0022] Tail grinding: After manually removing the base, put the beauty sponge on the tail grinder to grind and polish the tail.
[0023] Bevel cutting: The beauty sponge is beveled according to the design requirements. It can be divided into single cut, double cut and triple cut, etc. Special shapes require custom bevel cutting molds.
[0024] Dust removal: The surface of the finely ground beauty sponge will be covered with extremely fine dust. The dust is removed by centrifugal force from high-speed rotation. It usually takes about 30 minutes to remove 400 beauty sponges.
[0025] Laser engraving: We can laser engrave a specified logo to achieve personalized product identification;
[0026] Full inspection: All products pass through a metal detector to ensure there are no metal foreign objects; tensile and compressive strength are tested using a pressure gauge and a tensile tester; the appearance of each batch of products, such as color, stains, shape, and pore size, is fully inspected; the resilience, softness, and hardness of the sponge are sampled and tested to ensure consistent product quality.
[0027] Packaging: Beauty sponges that pass full inspection enter the packaging workshop. In the dust-free workshop, staff take fingerprint-proof measures before packaging. The finished products are shipped with a third-party testing report.
[0028] The applicable scenarios for the microcrystalline film beauty sponge in this application include:
[0029] Basic base makeup: Suitable for liquid or cream-based base makeup products such as foundation, BB cream, and CC cream. After wetting the product, squeeze out the excess water, apply an appropriate amount of the base makeup product, and gently press and roll it on your face to quickly and evenly spread the base makeup.
[0030] Setting makeup: Used to pick up powder cosmetics such as setting powder, blush, and eyeshadow, and gently spread the powder evenly on the face for a long-lasting setting effect.
[0031] Concealing: The pointed or angular tip can precisely cover small blemishes such as dark circles around the eyes, redness on the sides of the nose, and dark circles at the corners of the mouth. After applying the concealer, gently dab it onto the areas that need concealing for a natural and non-greasy finish.
[0032] Contouring: Use the side of the face to apply contour powder to create a more natural, three-dimensional contour.
[0033] Lip makeup: You can gently blend a gradient lip look to make your lips appear more natural and soft.
[0034] The method of using the microcrystalline film beauty sponge of this application is as follows: Fully wet the beauty sponge to ensure even distribution of moisture; squeeze out the water and keep it slightly damp; use the slanted part 3 of the velvet side to pick up an appropriate amount of foundation product and apply it to the entire face by patting and pressing; use the curved part 2 of the smooth side to polish the foundation to achieve a nude effect that is natural and breathable; for concealing blemishes, apply concealer to the areas that need to be covered, and then gently pat it with the beauty sponge until it is completely blended with the skin.
[0035] Compared with existing conventional beauty sponges, the advantages of the microcrystalline film beauty sponge in this application are:
[0036] Superior Makeup Effect: Due to the small pore size of the glossy film, which ranges from 5.46 to 36.21 micrometers after being wetted and foamed, it makes the base makeup more delicate and thinner compared to regular beauty sponges, creating a natural nude makeup effect and avoiding the problems of rough and heavy makeup.
[0037] Reduce product waste: The smooth film prevents a large amount of base makeup product from penetrating into the inner layer of the beauty sponge, reducing product waste and making the makeup look cleaner and clearer.
[0038] Multifunctional and convenient: Combining glossy and velvety surfaces, you can first use the velvety oblique part 3 to apply makeup all over your face, and then use the glossy curved part 2 to polish. It is easy to operate and applicable to a wide range of scenarios, including basic foundation, setting makeup, concealer, contouring, lip makeup and other makeup steps.
[0039] Process improvement: Overcoming the pain points of traditional smooth beauty sponges, the smooth film can be covered on the curved surface, which greatly improves the yield and yield rate and reduces the cost.
[0040] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.
Claims
1. A microcrystalline film makeup egg comprising a makeup egg body (1), characterized in that, The beauty sponge body (1) includes an arc-shaped part (2) and a beveled part (3). The surface of the arc-shaped part (2) is covered with a glossy film, and the glossy film has breathable pores with a pore size of 5-30 micrometers.
2. The microcrystalline film makeup egg according to claim 1, characterized in that, After the beauty sponge body (1) is wetted and foamed, the pore size of the air pores of the smooth film is 5.46-36.21 micrometers.
3. The microcrystalline film makeup egg of claim 1, wherein, The arc-shaped part (2) has a pointed end.
4. The microcrystalline film makeup egg of claim 1, wherein, The surface of the oblique cut (3) is velvety.
5. The microcrystalline film makeup egg of claim 1, wherein, The oblique cut (3) is configured as a single cut, a double cut, or a triple cut.