Shaver Classification

Safety razor: consists of a blade and a hoe-shaped knife holder. The knife holder is made of aluminum, stainless steel, copper or plastic; the blade is made of stainless steel and carbon steel. For sharpness and durability, the cutting edge is mostly treated with metal or chemical coating. When in use, install the blade on the blade holder and hold the handle of the blade holder for shaving. There are two types of safety razors, one is a double-edged blade mounted on the blade holder; the other is two single-edged blades mounted on the blade holder. When shaving with the former razor, the user needs to adjust the contact angle between the blade edge and the beard to ensure the shaving effect.

The handle of the latter knife holder is longer, and the blades are divided into upper and lower layers and are installed on the knife holder in parallel. When shaving, the head of the blade holder can rotate with the change of the face shape on the pivot on the upper part of the blade holder, so that the blade edge can maintain a good shaving angle; The rear blade cuts from the root. Use this razor for a cleaner and more comfortable shave than the previous one.