| 摘要 |
A method for producing an inkjet printhead element comprises providing a thinfilm die and a barrier layer thereon, wherein the barrier layer comprises a thermoplastic component and a thermoset component. The barrier layer is heated such that the barrier layer becomes tacky. The orifice plate is aligned to the barrier layer and is brought into contact with the barrier layer. Here, the orifice plate is held in place on the barrier layer by the tackiness of the barrier layer. Finally, the assembly of the thin film die, the barrier layer and the orifice plate is subjected to a stake and bake process to attach the orifice plate permanently to the barrier layer and, hence, to the thin film die.
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