| 摘要 |
A picture frame made out of paper is provided to manufacture the frame more easily and conveniently by using paper, thereby lowering manufacturing cost and minimizing environmental pollution. A picture frame made out of paper comprises a front face portion(100), a rear face portion(200), and an insertion portion, each portion being adhered closely in a hexahedron form. Edges(121,123,125) of the front face portion(100) are folded to form a first support in a triangle or right-angled triangle shape. Similarly, edges(211,213) of the rear face portion are folded to form a second support that is adhered closely to the first support. Edges of the insertion portion are also folded to form a third support. The third support supports the outline of a rectangular shaped display window(110).
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