Features: Vacuum preservation, comprehensively solve the problem of food rot, extend the food preservation period. Fast sealing, improve work efficiency. Can be sealed individually or multiple packages can be encapsulated at the same time. Built-in overheat protection device, safety protection. Reasonable exhaust, heat dissipation design, effectively reduce the internal temperature of the body and extend the operating life of the motor. One-click operation, convenient and fast. The sealing machine is designed with buckles on both sides, which is simple and convenient to operate.