NOZZLE MANUFACTURING METHOD AND NOZZLE

摘要

A nozzle manufacturing method and a nozzle are provided to smoothly form the surfaces of plural partitions of the nozzle crossing plural jetting ports and to easily align plural partitions on a base member, and to have a plurality of jetting ports having a high aspect rate. In a method for manufacturing a nozzle(5) having plural jetting ports(52), a circular nozzle having at least one jet port is moved relatively for a base member(51) in a predetermined direction. At the same time, paste for forming a partition is ejected on the base member from the circular nozzle and cured right after the paste is jetted. Accordingly, plural partitions stretched in a predetermined direction are aligned on the base member in a vertical direction to the predetermined direction. A cover member(54) covering plural partitions with coming into contact with head units of plural partitions aligned on the base member is fixed to the base member.