| 摘要 |
In an automobile fuel tank with a tank body (12) of which an outer wall (19) is formed of a synthetic resin layer composed of a multilayer configuration, the synthetic resin layer includes an inner body layer and an outer body layer with a barrier layer (26) interposed therebetween. The outer wall (19) is formed of, in order from an outer side toward an inner side, an upper skin layer (20), an outer base layer (22), an outer adhesive layer (24), the barrier layer (26), an inner adhesive layer (28), an inner base layer (30), and a structural member (32). The structural member (32) is retrofitted to the inner base layer (30) by welding in formation of the inner body layer and the outer body layer. |
