A method for aligning all the sheets of a book along one edge for the application of adhesive has the stack of sheets held in a clamp in which one part is removed and an abrasive tool is passed over the edges

摘要

The stack of book pages (2) is held between the jaws (1) of the clamp which are hinged (6) to allow the lower part to turn outwards and an abrasive tool (3) is passed to and fro across the edges (4) to trim them before the clamp is returned for further working.