Copper-Free Bristle Attachment Technology This is currently the world’s leading toothbrush bristle-planting technology. Because it causes less damage to the oral cavity and offers greater stability, it has gradually gained recognition from many companies and consumers. However, in China, copper-free bristle-planting technology has only recently begun to be adopted.
Visit and Manufacturing Context
The main reasons are as follows: the cost of production machinery for bristle-free electric toothbrushes is too high; the promotion of this technology is still in its early stages in China; and most consumers—and even electric toothbrush manufacturers—are largely unaware of this bristle-free technology. Shenzhen Aiwejay is a professional Manufacturers of bristle-mounted products without copper plates。
Copper-free bristle attachment refers to a method that contrasts with the traditional copper-based bristle attachment technology. In the past, toothbrush bristles were secured to the brush head by using metal to bundle and fasten them in place. The drawbacks of this method are as follows: First, the bristles are prone to falling out because they are secured in bundles; since many bristles are fastened together, it is inevitable that some will come loose. Second, the copper plates are prone to rusting; over time, rust on the copper plates can foster the growth of bacteria and dirt, leading to secondary contamination and harm to the oral cavity.
Copper-Free Tufting Technology This refers to the process of securing bristles to a brush head using heat fusion. In layman’s terms, copper-free bristle attachment technology is similar to electric welding, except that in this process, the bristles themselves are the objects being heat-fused. Once cooled, bristles treated with this heat-fusion technology become extremely secure. Additionally, since copper-free bristle attachment uses the same material as the bristles themselves, it prevents issues such as rust from occurring.
Production, Quality, and R&D
Electric toothbrushes, particularly sonic electric toothbrushes, use high-frequency vibrations to generate bubbles for deep oral cleaning. During this high-frequency vibration process, traditional copper-plate bristle attachment technology can easily compromise the stability of the copper plates, leading to bristle shedding. Additionally, the metal plates can harbor bacteria, failing to meet health standards. With the widespread adoption of electric toothbrushes, bristles produced using hot-melt technology—which eliminates the need for copper plates—are more secure and healthier. Therefore, electric toothbrushes are better suited for bristles made without copper plates than regular toothbrushes.
Compared to ordinary toothbrushes, the advantage of copper-free bristle attachment technology lies in the fact that the bristles are secured to the brush head using hot-melt technology. Compared to methods that use metal clips to secure the bristles, this copper-free method provides greater bristle stability and eliminates the risk of oral harm caused by metal clip oxidation.
Electric toothbrushes have gained consumer acceptance precisely because they provide a higher level of cleanliness and cause less damage to the mouth; if they continue to use metal clips to secure the bristles, their cleaning effectiveness and health benefits will be compromised.
Partnership Considerations
Therefore, some experts believe that in the future, as costs decrease,Bristle-Free (No Copper Plates) This technology will replace the bristle-implantation method using copper plates, particularly in the electric toothbrush sector.
