| 摘要 |
Perforated retroreflective fabric, trim or tape that comprises a substrate ( 30 ) having a first and second sides and a plurality of openings ( 39 ) extending between the sides, providing a backing ( 50 ) on the first side of the substrate, providing a retroreflective layer ( 40 ) on the second side of the substrate, adhering the retroreflective layer to the second side and to the backing through said openings and removing the backing from the first side to strip away the retroreflective layer adhered to the backing through the openings in the substrate.
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