The packaging production line is a general term for a system, and most manufacturers have their own packaging production line. The packaging production line is generally composed of several different packaging machines and conveyor belts. The products in production or those that have been processed are transported to the packaging production line for packaging processing, and after completion, they are sent out to become complete and easy to transport products.

The packaging process of the packaging production line includes main processes such as filling, wrapping, and sealing. So packaging machines are also divided into: filling machines, sealing machines, wrapping machines, multifunctional packaging machines, etc; The packaging production line is also divided into: molding filling sealing packaging production line, box packing and boxing packaging production line, liquid filling machine and its assembly line, etc.

From a process perspective, packaging automatic production lines not only have the general characteristics of assembly lines, but also have a more rigorous production rhythm and coordination. Different degrees of packaging assembly lines and packaging automatic production lines have been widely used in various industries of packaging in China. The establishment of an automatic packaging production line not only improves the quality and speed of product packaging, reduces labor intensity for workers, and reduces the footprint, but also lays the foundation for the continuous and high-speed product packaging process.