What is the functions of a sealing machine?

A sealing machine is used to securely close packages, containers, or bags to ensure product safety and freshness. It operates by applying heat, pressure, or adhesive to create airtight seals, preventing contamination and prolonging shelf life. Sealing machines are commonly employed in food packaging, pharmaceuticals, and various manufacturing processes, enhancing efficiency and product integrity. Additionally, they help in maintaining compliance with industry standards for packaging and safety.