The New Production Line Given that a complete packaging line may consist of six functional stations from six suppliers, connected by conveyors and buffers made by still another supplier, it is not likely that a new line can be plugged in and work instantly and perfectly. New lines have to be debugged and brought up to operating speed. Good production engineers can usually coax a bit more speed out of a line given time and experience with the process.The New Production Line Given that a complete packaging line may consist of six functional stations from six suppliers, connected by conveyors and buffers made by still another supplier, it is not likely that a new line can be plugged in and work instantly and perfectly. New lines have to be debugged and brought up to operating speed. Good production engineers can usually coax a bit more speed out of a line given time and experience with the process