The Wind-up & Pitch

摘要

Why venture beyond the standard unwind/rewind system supplied with a press? For package printers, the mission is often to reach a loftier tier of efficiency, productivity or safety. 'Herb' Herbert, president of CTC International, sys CTC frequently sells automatic wind- ing equipment to converters seeking a higher level of press automation. "A printing press will always have an unwind and a rewind. But they are not always automatic, unless specified. What comes standard might be a single-arbor unwind and a single-arbor rewind that must be stopped for each roll change," he notes.