| 摘要 |
<p>There is provided an oil-removing jig for removing oil applied on an outer peripheral face of kneaded clay extruded from a kneader to have a cylindrical shape for the purpose of inhibiting drying prior to feeding the kneaded clay into an extrusion-forming apparatus. The jig includes a tabular rubber plate having a through-hole having a diameter 5 to 30 mm smaller than that of the kneaded clay, and two support plate each having a through-hole having a diameter 25 to 95 larger than that of the kneaded clay and 40 to 100 mm larger than that of the through-hole of the aforementioned rubber plate; and the rubber plate is held between the two support plates and fixed in a state that centers of the through-holes coincide with one another.</p> |
