| 摘要 |
<p>Plastic composite comprises: a first plastic film (A) made of a transparent, colorless plastic, which shows at least 40% transmittance in the visible light; a second plastic film (B) made of a transparent plastic containing a fluorescent dye; and a further layer (C) from a reflecting layer (C1), a plastic film (C2) consisting of a transparent, colorless plastic, which shows at least 40% transmittance in the visible light and a lacquer coat (C3), where the layers are connected in the order (A), (B) and (C). Plastic composite comprises: a first plastic film (A) made of a transparent, colorless plastic, which shows at least 40% transmittance in the visible light; a second plastic film (B) made of a transparent plastic containing a fluorescent dye; and a further layer (C) from a reflecting layer (C1), a plastic film (C2) consisting of a transparent, colorless plastic, which shows at least 40% transmittance in the visible light and a lacquer coat (C3), where the layers are connected in the order (A), (B) and (C) and depending upon the selection of the third layer (C), (C1) is applied directly on the side of (B) that is turned away from the plastic film (A), or (C2) is connected firmly by gluing with (B) in an almost visually nonporous manner or (C3) is applied directly on the side of (B) that is turned away from the plastic film (A).</p> |
