| 摘要 |
The composite film is for protecting documents from being reproduced. The composite film is transparent and adapted to be affixed to the surface of a document on which information has been recorded. The information can be read, but cannot be reproduced. The film comprises an orange, brown or red coloured transparent film (10). A metallic foil, capable of being seen through, is formed by vacuum depostion on the back (102) of the transparent film. A transparent adhesive layer (20) is applied to the surface of the metallic foil. A removal paper section (30) is applied to the surface of the adhesive layer. |
