Sealing machine is a mechanical device that seals containers filled with packaging materials. After the product is loaded into the packaging container, in order to seal and store the product, maintain product quality, and avoid product loss, it is necessary to seal the packaging container. This operation is completed on the sealing machine.

Sealing machine refers to the mechanical device that seals the packaging container after it contains the product. There are many materials used to make packaging containers, such as paper, plastic, glass, ceramics, metal, composite materials, etc. The shape and physical properties of packaging containers also vary.