| 摘要 |
<p>Two methods are provided as the technique for producing a fluororesin-coated steel sheet having superior film adhesion by thermally fusing a fluororesin film to the surface of a steel sheet: one comprising a temporary pressing step and a reheating step; the other comprising pressing a fluororesin film against the surface of a steel sheet while regulating the surface temperatures of the steel sheet and the reducing rolls. With these two methods, it is possible to apply a fluororesin film to the surface of a steel sheet with a high adhesion and also possible to continuously produce a fluororesin-coated steel sheet having superior adhesive strength through roll pressing.</p> |
