In vs. off (line) — A "Fight" to the Finish

"You always need overruns, and there's not the overrun issue with in-line," Trentman continues. "But there is also higher waste in makeready when running in-line."

Another attribute of running in-line, according to Trentman, "Once you're up and running, you come up with a product that goes directly into the mail or into a lettershop to be inserted into an envelope. There are no delays with in-line."