| 摘要 |
<p>PROBLEM TO BE SOLVED: To surely connect a personal tray and an impression material by pressing a spacer peelably laminated with a layer having an adhesive capability with a tray resin built-up on a model and with the impression material built-up on the personal tray to the model so that the layer is located on the outside. SOLUTION: A spacer 1 is provided with a spacer main body 1a and a layer 1b laminated on the spacer main body 1a, and the layer 1b has an adhesive capability with a model M1 and with an impression material built-up on a personal tray. The spacer 1 is pressed to the model M1 so that the layer 1b is located on the outside, a tray resin is built-up on the pressed spacer 1, the solidified tray resin is peeled from the model M1 after it is solidified, and the layer 1b laminated on the spacer main body 1a is peeled from the spacer main body 1a and is stuck to the personal tray, thereby a high-precision denture can be obtained.</p> |
