| 摘要 |
The dental wax for taking an occlusal bite impression, which already has a suitable shape with a reference in the anteroposterior direction, in the vertical direction and in the horizontal direction for entering the mouth, comprises two pairs of soft wax layers 1, 1', one layer of relatively harder wax 2 located between the aforementioned four layers, a layer of cellophane 3 adhering to the adjacent faces of each pair of soft and hard wax layers, joining all five layers in a single unit, making it possible to bite into it without piercing into any of the aforementioned sheets of cellophane. <IMAGE>
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