| 摘要 |
The invention relates to a foldable board comprising at least two board elements (1, 2) that are hingedly interconnected along bordering joining edges (3, 4) having a rectangular profile by means of an adhesive layer (5) such that the board elements (1, 2) can be folded about an axis, the board elements (1, 2) lying flush on top of each other with the joining edges (3, 4) thereof in the folded state. The adhesive layer (5) is applied so as to at least partly stick to the joining edges (3, 4) of the respective board elements (1, 2) while the adhesive-coated joining edges (3, 4) abut each other at an obtuse angle in the unfolded state of the board elements (1, 2). The invention further relates to a method for producing such foldable boards, which comprises the following steps: a board is divided into at least two board elements; the board elements are placed on top of each other; the board elements are aligned so as to be flush with each other; an adhesive is applied to at least one portion of the joining edges; and the adhesive is hardened. |
