| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensively and easily producible auxiliary binding tool for easily binding in a cross shape using a binding string and for recycling with used paper. SOLUTION: This auxiliary binding tool for binding in a cross shape using a binding string has four areas ascending clockwise comprising a first area-a forth area divided by two straight area border lines crossing at roughly 90°angle at a roughly center point on the plane face of a flat panel shaped member. The tool has a first opening provided in the first area in contact with the second area, the second opening provided in the first area in contact with the forth area, the third opening provided in the third area in contact with the second area, and the forth opening provided in the third area in contact with the forth area. COPYRIGHT: (C)2004,JPO
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