| abstract |
PROBLEM TO BE SOLVED: To provide a functional gel holding a large amount of gas inside. SOLUTION: Water or a low-viscosity solution is placed in a container 1, gas is fed into the water or low-viscosity solution to generate bubbles 5, and some of the generated bubbles 5a are fine bubbles 5a. A gelling agent is added to the water or the low-viscosity solution, and the water or the low-viscosity solution is gelled after waiting for the liquid surface to crush and disappear without reaching the water surface. [Selection] Figure 1 |