| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a high-pressure tank, which can reduce a clearance between a liner and a fiber-reinforced resin layer in a short period of time.SOLUTION: A method of manufacturing a high-pressure tank 100 includes a step of keeping the inside of a liner 10 higher in pressure than the outside of the high-pressure tank 100 in an atmosphere at a temperature as high as or higher than a glass-transition temperature of a hollow liner 10 serving as a tank container. |
