| 摘要 |
<p>A method of producing a laminated structure, including the steps of: arranging a stretchable knitted fabric (20); impregnating the knitted fabric with a synthetic resin (24); shaping the impregnated knitted fabric into a contoured structure (30) having a substantially fretted cross section and having a number of first flat portions (30a) substantially coplanar with a first plane (P1) and alternating with a number of second flat portions (30b) coplanar with a second plane (P2) parallel to the first plane (P1); at least partly setting the resin impregnating the contoured structure; and fitting the contoured structure with at least a first and a second outer finish sheet (33, 34) located on opposite sides of the contoured structure (30), with the first sheet (33) firmly connected to the first flat portions (30a), and the second sheet (34) firmly connected to the second flat portions (30b).</p> |
