| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a bonding method for forming an ink jet printhead which provides a good bond strength and little squeezing-out to prevent blocking of a liquid path, is sufficiently resistant to oxidation at elevated temperatures during use, and inhibits increase in weight and swell of adhesives due to inks at elevated temperatures.SOLUTION: A method comprises: after tacking an epoxy adhesive to a first substrate and a second substrate, partially curing the epoxy adhesive by heating the first substrate, the second substrate and the epoxy adhesive to a temperature between about 80°C and about 140°C for a duration of about 10 minutes to about 20 minutes; and, after partially curing the epoxy adhesive, and fully curing the epoxy adhesive by heating the first substrate, the second substrate and the epoxy adhesive within a press to a temperature between 100°C and 300°C for a duration of about 20 minutes to about 200 minutes and at a pressure of 40 psi to 100 psi.</p> |
