ARTICLE PRESENTING FLUORESCENT COLORING AT LEAST A FLUORESCENT COLORING, A COLORFUL LAYER COLOR FILM WITH AT LEAST ONE FIRST, A COLORING FILM LAYER COATING WITH AT LEAST ONE SECOND COLOR

摘要

"fluorescent articles with multiple film layers". The invention relates to articles (21) with fluorescent properties and which are suitable for use in the manufacture of retroreflective articles, such as safety and information signs. Articles 21 have at least two film layers 22, 23, each film layer includes a dye. The multi-layer film (21) laminate material exhibits excellent weatherability and overall color durability, while also exhibiting chromaticity properties dictated by industry standards for a specific color. A method for preparing the articles is also indicated (21). In a specific application, the articles incorporate retroreflective properties and are fluorescent yellow signals.