| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a frame forming an occlusion rim suitable for forming the substantially horseshoe-like dental rim in advance. SOLUTION: The frame 30 forming the substantially horseshoe-like occlusion rim has a low overflow stopper part 48 so as to surround a horseshoe-like die recess 40 corresponding to the occlusion rim. Even when molten wax over the capacity of the die recess 40 is poured, or the frame is disposed in a slightly inclined manner, only burrs which can be easily removed by hand are formed around the occlusion rim which is a moldin, and the predetermined occlusion rim can be obtained by removing the burrs.</p> |
