| 摘要 |
PURPOSE:To improve shielding effect of the titled magazine by forming a slot to a casing which accommodates the photosensitive material wound in a roll type, and by providing an elastic plate for shielding on the slot along the whole length thereof so as to seal off the slot. CONSTITUTION:The photosensitive material 3 wound in the roll shape is accommodated in the body 1 so as to rotate freely, and is drawn out from the slot 2 of the body 1. A plush cloth 8 for shielding is provided on the upper lip 6 of the slot 2. While, the elastic plate 9 having a sectional form of for example, scalene chevron is fixed on a supporting part 10 in a longitudinal direction of the adjacent surface against the upper lip. As the surface of the scalene chevron of the elastic plate 9 forms a sliding surface, the photosensitive material 3 does not flaw at the time of drawing out said material. And, the elastic plate 9 is in contact with the plush cloth 8 under a prescribed pressure, thereby sufficiently shielding light. |
