| 摘要 |
PROBLEM TO BE SOLVED: To repeatedly use a cassette and to reduce the quantity of waste and the product cost by refilling sheet-like self-color developing type photosensitive and pressure sensitive recording materials in a cassette having light shielding properties in a bright room. SOLUTION: A wrapping body for wrapping a plurality of stacked self-color developing type photosensitive and pressure sensitive recording materials 2 while retaining the light shielding properties is provided. A structure allowing to cut off a portion separated by≤2 mm from two major sides of the rectangular wrapping body coming into contact with the materials 2 along the sides is introduced, and a tongue 11 is extended in the cutting direction from one of the two minor sides orthogonal to the cutting direction. After storing the wrapping body in the cassette, the top part of the tongue is drawn out to the outside of the cassette, the cassette is closed to shield light, the tongue is pulled out, the wrapping body is cut off along the side and pulled out as a sheet, and only the recording materials 2 are left in the cassette to complete refilling work. COPYRIGHT: (C)2003,JPO
|
