| 摘要 |
PROBLEM TO BE SOLVED: To realize a liquid droplet ejection apparatus in which ink hardly infiltrates into the interface between a plate member and an adhesive layer. SOLUTION: By using a reinforcing plate of a material 1 whose adhesive face is nickel-plated and using inks 1-4, or by using a reinforcing plate of a material 2 and using the inks 1 and 2, the ink hardly infiltrates into the interface between the plate and a sheet-like adhesive and the reinforcing plate hardly releases. That is, when a reinforcing plate and an ink in which adhesive work Wa of the ink with respect to the adhesive face of the reinforcing plate is≤0.065 J/m<SP>2</SP>, are used, the ink hardly infiltrates into the interface between the plate and the sheet-like adhesive. COPYRIGHT: (C)2008,JPO&INPIT |
