Pleger, John J · Chicago : The Inland printer company · leaf 58
BOOKBINDING 43 can be regulated to suit the requirements of the paper andoperator. The objection to this is that inexperiencedgatherers become dizzy, due to the speed of the table andthe constant gaze on the sheets. Gathering Machine.— These machines can be builtwith any number of boxes of any… … Juengst Gathering, Stitching and Covering Machine, capacity 3,000 per hour. signatures as the machine stops after detecting them,and one to remove the gathered books. The capacity ofthe machine at sixty revolutions per minute is fromtwenty-five hundred to three thousand books per hour.The…
Bookbinding
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