LITHOGRAPHIC MOISTURE SYSTEM AND METHOD

摘要

Case No. 1-750110(2) Applicant: Saied Abd-Elrahman Mabrouk Title: LITHOGRAPHIC MOISTURE SYSTEM AND METHOD A lithographic duplicator is provided with a moisture train which has self-balancing properties and embodies the formation of a nip between an ink covered roll and a hydrophilic moisture transfer roll with the latter feeding moisture to the surface of the ink covered roll, the ink covered roll being driven in time with the printing cylinder and the moisture covered hydrophilic roll being driven solely by its contact with the ink covered roll.