INK JET HEAD FOR PARTICULATE-CONTAINING INK

摘要

PROBLEM TO BE SOLVED: To provide a ink jet head capable of stably delivering a particulate-containing ink for a long period of time. SOLUTION: The ink jet head for the particulate-containing ink is used for an ink jet device for coating the particulate-containing ink. In the ink jet head for the particulate-containing ink, an inner flow passage for passing the particulate-containing ink is formed such that a port diameter of an ink delivery port for delivering the particulate-containing ink becomes minimum. COPYRIGHT: (C)2007,JPO&INPIT