Orifice plate for ink jet printer.

摘要

A composite orifice plate for a printer such as a thermal inkjet printer includes a first layer (22) of non-wettable material and a second layer (23) of wettable material joined to the first layer (22). In the orifice plate, nozzle openings (25) extending through the first and second layers (23) allow ink to be ejected through an outlet (26) located on a surface of the first layer (22).