摘要 |
PURPOSE: To improve a fluid storage tank, especially, a flexible liner for the fluid storage tank. CONSTITUTION: A fluid storage system containing an outer shell 20 and the flexible joined liner 30 provided in the outer shell 20 is provided. The liner 30 has a size larger than that of the outer shell 20 and, therefore, the stress or tensile force applied to the liner joint is reduced. An especially useful linear material is a gas sealed metal foil laminated to at least one fluoropolymer clad polyimide film. |