| 摘要 |
PURPOSE:To maintain photo-tightness with simple constitution and to provide a container which permits easy assembly, is light in weight and can be surely positioned by constituting a cylindrical part by fitting cylindrical moldings bisected in the longitudinal direction thereof and forming a slit with part of the fitted part. CONSTITUTION:An outside box 10 consists of U-shaped cylindrical part 11 and end plates 12, 13. U-shaped bearings 12B, 13B for supporting a winding core B for a rolled photosensitive material R are formed to the end plates 12, 13. The bottom 11A and front surface 11B of the cylindrical part 11 are set as the reference plane for mounting of the container for the rolled photosensitive material. The bearings 12B, 13B have the equal depth from the surface 11B and the equal height from the bottom 11A. On the other hand, an inside box 20 also consists of a U-shaped cylindrical part 21 and end plates 22, 23. The end plates 22, 23 contact with stepped surfaces 12C, 13C of the box 10 to close the open end of the bearings 12B, 13B. The aperture-like slit constituting a slender spacing is formed between the bottom 11A of the outside box 10 and the bottom 21A of the inside box 20 when the box 10 and the box 20 are fitted to each other to the hermetic state. |
