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RETRO-EFFECTIVE BACKGROUND MATERIAL WITH PROTECTED BACKGROUND
RETRO-EFFECTIVE BACKGROUND MATERIAL WITH PROTECTED BACKGROUND
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机译:具有保护背景的复古背景材料
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摘要
The present invention provides a retroreflective sheeting having a front surface and a back surface, the retroreflective sheeting retroreflecting light entering through the front surface, wherein the retroreflective sheeting comprises encapsulated-lens retroreflectors. The retroreflective sheeting includes a plurality of indentations in the back surface of the retroreflective sheeting and seal coat at least partially filling the indentations.
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