| 摘要 |
PURPOSE: A three-dimensional invitation card is provided to be conveniently manufactured by folding a piece of paper. CONSTITUTION: A three-dimensional invitation card includes a first paper board(10) and a second paper board(20). A cover sheet(30) is folded to be connected to the second paper board. The length(D) of the cover sheet is the same as the length(d) of the second paper board. A picture or character-patterned paper(40) is foldably connected to one end of the cover sheet. An insertion groove(50) is formed on an area where the first and the second paper boards are mutually folded and the patterned paper is inserted. |
