INK JET CARTRIDGE ASSEMBLY AND ITS MANUFACTURE

摘要

PROBLEM TO BE SOLVED: To exhaust gas to be generated while a bonding agent in a die cavity is cured into the ambient environment by at least one channel formed so as to communicate with the die cavity. SOLUTION: An ink jet cartridge assembly comprises a cartridge body 40 including a die cavity 44 and also at least one channel or a plurality of channels 46 and 48 disposed in communication with the die cavity 44 and the ambient enivonment, a printing head 14, at least a part of which is disposed in the die cavity 44 and a bonding agent 26 provided for bonding the printing head 14 with the body 40 and disposed between them in the die cavity 44, and venting holes exhausting gas to be generated while the bonding agent 26 is cured are formed by at least one channel or a plurality of channels 46 and 48.