| CPC B65B 29/022 (2017.08) [B65B 1/02 (2013.01); B65B 1/04 (2013.01); B65B 1/24 (2013.01)] | 10 Claims |

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1. A material encapsulation device, configured to make a material container and comprising:
a base, provided with a placing cavity for placing a container shell; and
an upper cover, detachably and rotatably connected to the base, wherein
a top of the base is provided with a mounting part, the upper cover is provided with a mounting groove matched with the mounting part, the mounting part is provided with a positioning stopper, and the positioning stopper extends along a circumferential direction of the base.
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