INK SUPPLY DEVICE FOR PRINTED ELECTRONIC OF LARGE AREA GRAVURE PRINTER

摘要

PURPOSE: An ink supply device for a large area of gravure printer is provided to minimize the ink waste in printing by the adoption of a low-speed printing technique. CONSTITUTION: An ink supply device(100) for a large area of gravure printer comprises a base plate(130), a pump(140) and a main tube(150). The base plate has a length corresponding to a printing cylinder(110). The base plate is installed in parallel to the rotating surface of the printing cylinder in a longitudinal direction. The base plate comprises a plurality of nozzles(151), which are formed at given intervals in a longitudinal direction. The pump pumps the ink in an ink storage tank. The main tube supplies the pumped ink from the pump to the nozzles.