| 摘要 |
A retroreflective structure having prism elements and a method for making the structure are disclosed. The retroreflective structure is formed of an extensible, elastomeric film and a rigid, non-extensible array of retroreflective prism elements. The array is bonded to the elastomeric film, thereby forming a retroreflective structure which can be significantly stretched without significantly diminishing the retroreflective properties of the structure.
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