| 摘要 |
PURPOSE:To prevent curling of film, peeling of toner, or deformation of picture image by pasting a heat adhesive film to the surface of film having visible image formed theron. CONSTITUTION:A photographic slide 50 is prepd. by pasting photosensitive film 2 to an aperture of a slide frame 1 made of paper or suitable plastic. Steps a, b are formed in the slide 50 between the frame 1 and the film 2. The film 2 is constituted of a transparent body 3 such as polyethylene terephthalate, an electroconductive layer 4, and a photosensitive layer 5. The heat-adhesive film adheres at a specified temp. by pressing and comprises transparent film such as polyester film as base film and is coated with adhesive such as polyethylene adhesive to the rear side. The adhesive is not activated at RT, but is melted at ca. 100 deg.C and becomes trasparent. Accordingly, handling at RT is convenient. |
