Buying a faster corrugator is expensive. Recovering lost minutes on the line you already have is often cheaper and quicker. Here are five places to start. Why Minutes Matter Take a line at 200 m/min and 2.5 m wide, which makes 500 m² per minute. Suppose an 8-hour shift loses 30 minutes to setup, 20 minutes to paper changes and 30 minutes to stops. Effective running time is only 400...