| 摘要 |
PROBLEM TO BE SOLVED: To provide a book-type storage folder which is efficient to cut a blank of a sheet member to be a material, easy to assemble and applicable also to a storage folder including three or more pages. SOLUTION: A cardboard member 1 to be a material of the book-type storage folder 10 includes page pieces 11-13 connected via a plurality of horizontal creases parallel to each other, storage part pieces 14-16 connected with the respective page pieces via vertical creases, and pasting margin pieces connected with both sides of the storage part piece via horizontal creases. The storage part piece is folded via the vertical crease, the pasting margin piece is further folded via the horizontal crease, and they are glued to the surface of the opposite page piece, thereby forming the storage folder having three storage parts having an insertion opening. The page pieces can be folded via the horizontal creases to overlap one another to be carried and/or stored. COPYRIGHT: (C)2006,JPO&NCIPI
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