Glass Nozzle Polishing Technique
Original Publication Date: 1986-Aug-01
Included in the Prior Art Database: 2005-Mar-09
Nozzles for use in projecting ink droplets for ink jet printing must have precise exit characteristics. These characteristics include flatness of the nozzles and nozzle array exactly perpendicular to the axis, an optical polish, and edges of nozzles chip free and slightly rounded.