| 摘要 |
The present invention relates to a retro-reflective sheet for printing which visually hides a pattern of the surface to the outside and has even retro-reflectivity and is adapted for use with the purpose such as an advertisement by printing an actual image or a pattern. The retro-reflective sheet for printing is made of; a reflective film in which cube corners are molded with a constant pattern; and a waterproof film bonded to the rare side of a reflective sheet. The waterproof film forms spotted sealing units which are spatially separated by a reticulate bonding unit and is bonded to the rear side of the reflective film. In case an actual image or an advertisement pattern is printed, the retro-reflective sheet for printing has a clear picture without visual distortion and has excellent durability without concern about bleaching or discoloration. |
