| 摘要 |
PURPOSE: A ball milling container is provided to prevent rapid loss of gas contained inside and improve product quality. CONSTITUTION: A ball milling container comprises: a container main body(120) having a chamber containing ingredient powder, ball, and gas; a lid(140) having a first gas injection part(144) and a first gas discharge part(146); and a sealing cap(160) having a sealed space(166) by containing the first gas injection part and gas discharge part inside. The container main body has a sealer(126) at the upper end portion. The sealer enhances sealing force of the chamber by contacting the lower surface of the lid and the upper end portion of the container main body in case of binding the lid and container main body.
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