| 摘要 |
A label emissive layer for a container including a substrate, indicia printed on the substrate and a layer of photostorage and light emissive material provided on the substrate over the printed indicia. The process includes the steps of mixing a photostorage and light emissive material colored with bright fluorescents with an ink to form a light emissive ink, printing indicia on a heat shrinkable substrate, applying a layer of light emissive ink over the indicia, curing the layer of light emissive ink and applying a layer of optical brightener over the layer of light emissive ink or directly on the container itself before the label is applied. |
