(EN)
A method of manufacturing a molding containing a core by using a compression molding means with a vertical double-structured pestle, comprising steps for supplying and filling a core molding material and an outer layer molding material, a step for compression-molding the core molding material and/or the outer layer molding material, and a step for compression-molding the complete molding containing the core. In the method, the step for supplying and filling the outer layer molding material after the step for supplying and filling the core molding material is performed until the tip of a lower central pestle is brought into the projected state from the tip of a lower outer pestle, and the step for compression-molding the complete molding is performed with the tip of the lower central pestle aligned with the tip of the lower outer pestle. Thus, such an effect that the strength of the outer layer of the side face portion of the molding is increased and/or such an effect that the outer layer molding material supplied and filled after the core molding material supplying and filling step is passed to the lower side of a temporary core molding and a nucleated molding can be manufactured in two times of molding material supplying and filling step can be expected by this manufacturing method.
(ZH) 一种有核成型品的制造方法，使用具有上下双重结构的杵的压缩成型机构，该制造方法包括核用成型材料与外层用成型材料的各自的供给填充工序、核用成型材料以及/或外层用成型材料的压缩成型工序以及含有核的成型品整体的压缩成型工序、进行上述核用成型材料的供给填充工序之后的外层用成型材料的供给填充工序、直到最终形成下中心杵的前端比下外杵的前端突出的状态，进一步对齐下中心杵的前端和下外杵的前端、进行成型品整体的压缩成型工序。通过该方法，可以期待提高成型品侧面部分的外层的强度的效果，以及/或在核用成型材料的供给填充工序之后供给填充的外层用成型材料向核临时成型品的下侧蔓延、可利用两次的成型材料的供给填充工序制造有核成型品的效果。
