| abstract |
A bubble production container capable of stably producing bubbles of uniform size is provided. A bubble manufacturing container 20 includes a container body 21 having both ends, a protrusion 211 formed between both ends, and an opening, and a septum 23 provided on the opening of the container body 21. The container main body 21 is filled with an aqueous liquid and gas through the septum 23, and the container main body 21 is vibrated in a sealed state so that the aqueous liquid collides with both ends to which the mass 5 having a large mass is fixed. Then, a bubble manufacturing container 20 for manufacturing microbubbles or nanobubbles by a shock wave generated at that time. [Selection] Figure 15 |