| 摘要 |
<p>A rigid transparent panel (10) has a peelable protective layer (12) on one side and a contact adhesive (16) on the other side covered with a peelable protective sheet (18). The protective sheet (18) is peeled back from one edge and an indicia sheet (24) attached. Then they are fed through a nip between rollers (26, 28), peeling the protective sheet (18) back as it advances. The indicia layer is thus laminated to the panel, the indicia facing the panel and being visible therethrough.</p> |
