The razor rubs against the individual's skin, and when it is used, it will be scratched carelessly, and there will be blood on the razor, which is easy to be infected with germs. In addition, the razor head will breed mites if it is used for a long time. If mites invade the skin, it will cause acne on the face. If two people share it, it is easy to get mites.
Electric shaver: a cosmetic appliance that uses electric blades to shave and sideburns. 1930 was issued in America. Electric shavers are divided into rotary and reciprocating types according to the action mode of blades. The former has simple structure, low noise and moderate shaving power; The latter has complex structure and high noise, but it has great shaving power and high sharpness. According to the external structure, the rotary electric shaver can be divided into straight tube type, bent tube type, electric scissors type and double head type (see figure). The first two structures are simple, while the latter two are more complicated. Electric shavers can be divided into three types according to the types of prime movers: DC permanent magnet motors, AC -DC series motors and electromagnetic vibration.
Technology is an important index to measure whether an enterprise is advanced, competitive in the market and ahead of its competitors. Zhiyan Data Research Center With the development of the electric shaver market in China, the application and research and development of related core production technologies will surely become the focus of attention of enterprises in the industry. It is very important for enterprises to understand the research and development trends, process equipment, technical application and trends of the core technologies of electric shaver production at home and abroad to improve product technical specifications and improve market competitiveness.