Portable Rolling Creaser Developed by Dr. Nicholas Pickwoad, book conservation consultant to the National Trust, and manufactured by CXD, this is a tabletop and portable machine. The Rolling Creaser deploys a brass-creasing wheel mounted in a carriage; two precision ground tracks run over a groove formed by adjustable stainless steel bedplates. Creases can be formed at right angles to the edge. The unit is designed to crease 1300 micron Conservation By Design Premier™ Archival Folding Boxboard, but an optional smaller creasing wheel accommodates thinner boards. Available from stock with a working length of 41", with special sizes available up to 65".