主权项 |
1. A label of laminate construction, comprising:
an outer layer for receiving printed indicia on an exposed surface thereof; and an under layer attached to the outer layer, the under layer being attachable to a surface, wherein the outer layer is made of a material that has an opacity, wherein the opacity of the outer layer material reduces after the outer layer is exposed to moisture or liquid, and the under layer is made of a different material that has an opacity, wherein the opacity of the under layer material, after exposure of the under layer to moisture or liquid, is configured not to be affected in the same manner as the opacity of the outer layer material, and wherein the outer layer is adhered to the under layer, the under layer being a film of plastics material. |