| 摘要 |
PROBLEM TO BE SOLVED: To provide a jigsaw puzzle sheet made of natural object, which is generated with various natural objects such as plants or different natural materials, by which an individual characteristic is exhibited so as to enjoy generation of a puzzle, assembling after the generation, and decorating. SOLUTION: The natural objects such as the leaves, flowers, barks, trunks, branches, roots of the plants, stones and minerals are provided for the natural object jigsaw puzzle sheet which includes a material adhesive layer sheet, a transparent synthetic resin film, the layer of a transparent resin or amber, etc., and a film layer with lines written therein, with the synthetic resin to be easily embedded arranged at the center of a sandwiched body. The pieces of the jigsaw puzzle can have the same shape. Polygonal shapes different in size such as a triangle, a quadrangle, a pentagon, or a hexagon, circular shapes, or other shapes are defined as a configuration pattern in the same puzzle. COPYRIGHT: (C)2006,JPO&NCIPI
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