| 摘要 |
PROBLEM TO BE SOLVED: To improve a light shielding property, a moisture-proof property and a recycling adaptability of a packaging member. SOLUTION: An outer packaging member 5 is formed into a thin-type rectangular cylindrical shape. The outer packaging member 5 is provided with a pushing-up plate insertion port 26. A pushing-up plate for a paper feeding cassette is inserted at the insertion port 26. A movable bottom plate 15a, an end plate 15b and a pressing plate 15c are bent at their folding lines to constitute an inner packaging member 6. The extremity end of the pressing plate 15c is provided with a spring plate 15e. Laminated recording papers 25 are inserted between a movable bottom plate 15a and the pressing plate 15c with their recording surface being faced against the movable bottom plate 15a. A cardboard coated with acrylic moisture-proof coating agent at its one surface is applied, and the outer packaging member 5 and the inner packaging member 6 are constituted with the moisture-proof coating agent being applied outside. Since the acrylic moisture-proof coating agent is used, a recycling adaptability of the recording sheet packages 2 is improved. Even if the number of the recording papers 3 is decreased, the recording papers 3 themselves are closely contacted to each other, so that the light shielding property and moisture-proof property are not decreased.
|
