How is the softness of the aluminum twist-up pen applicator brush tip controlled?

1. Technology integration to create a new realm of softness
The softness control of the brush head of the aluminum twist pen applicator is not a simple material selection or processing process, but a comprehensive project integrating material science, ergonomics and precision manufacturing technology. After countless tests and optimizations, the R&D team finally selected a polymer material that is both soft and has a certain toughness as the core material of the brush head. This material is not only gentle to the touch and does not cause any irritation to the skin or teeth, but also maintains stable performance under long-term use.

2. Fine design to ensure every inch of care
In order to ensure that the brush head can accurately touch the fine wrinkles, pores and gaps between teeth on the face, the R&D team has devoted a lot of effort to the design of the brush head. They used advanced 3D modeling technology to accurately simulate and optimize the distribution, length and angle of the bristles. By simulating the force conditions in different usage scenarios, the R&D team fine-tuned the density and elasticity of the bristles, so that the brush head can maintain a uniform pressure distribution during the application process, achieving a delicate and in-depth care effect.

3. Precision manufacturing, strict quality control
In the manufacturing process of the brush head, the aluminum twist pen applicator adopts an advanced automated production line and a strict quality control system. From the cutting and molding of raw materials to the implantation and trimming of bristles, every link has been carefully designed and strictly controlled. Especially in the key step of bristle implantation, the R&D team uses a high-precision robotic arm to operate, ensuring that each bristle can be accurately implanted into the brush head and maintain consistent softness and elasticity.

4. User feedback drives continuous optimization
In addition to continuous technological innovation and optimization, the aluminum twist pen applicator also pays great attention to the actual user experience. The R&D team collects a lot of user feedback and continuously adjusts the softness and shape of the brush head to better meet the needs of different user groups. For example, for users with sensitive skin, the R&D team has specially developed a softer brush head version; and for users who need deep cleaning, a style with denser bristles has been launched.