| 摘要 |
The cassette is formed by a floor panel (1) and a top panel (20) which fit into each other by means of side walls (2 resp. 13). The top panel (20) being pivotally mounted on the floor panel (1) at one end of the cassette and being held in contact with the floor panel by a resilient band (30) which surrounds the cassette so that the other end of the cassette can be opened to allow a sheet of photographic material to be inserted into the cassette or removed therefrom by inverting the cassette. There being present light-sealing means along both sides of the cassette and there being present light-sealing but liquid permeable means (23, 3) at both ends of the cassette. The processing device for the cassette comprises at least one slim open-ended flat-sided sheath into which a slim cassette can just be fitted. There being present in the sheath means for preventing the cassette(s) from sitting on the bottom of the device. There being further present pump means attached to the device which is adapted to pump liquid from the bottom of the device and discharge it at the top of the sheath(s). |
