r employing the two- and three-line parcel delivery machines, only one delivery machine is needed to automatically place the seasoning packets onto process line, which have not only greatly reduced equipment investment and labor cost, but also solved the problem of the packages moving on the process line.
Suppose each production line has 3 packing machines, and each packing machine working with 3 automatic delivery machines,
it will not only reduce 6 workers but can also greatly improve produc