INK GET ALIGNMENT FILM PRINTING APPARATUS

摘要

An ink-jet alignment film printing apparatus is provided to reduce a cost and a time of cleaning by installing a separate cleaning pipe or a separate cleaning tank to clean an ink-get head of which a nozzle hole is stuffy. In an ink-jet alignment film printing apparatus, an ink-get head(30) injects an alignment liquid. A supply tank(70) supplies the ink-jet head with the alignment liquid. A plurality of connecting pipes(82,85,94) couples the supply tank and the ink-get head. A cleaning pipe(83) is connected to an end of the connecting pipe and transports a cleaning solution(6).