| 摘要 |
<p>The invention concerns a precut plate for defining an assembly of plate parts, said plate (1) being capable of taking at least first and second shapes, the first shape, said to be flat , wherein said plate as a whole in substantially in a plane and the second shape, said to be folded , obtained after folding about hinge means (30) parts of the plate (2, 3, 4) one relative to the others to define a hollow volume, for example all or part of a package for products. Said plate is characterised in that it consists of at least three layers (21, 22, 23) stacked on one another, respectively first, second and third layers, the second layer (22) located between the first (21) and the third (23) layer being a flexible material layer, at least the first of the two first and third layers being a relatively rigid layer. The invention also concerns the resulting volume or package, and the method for making said plate.</p> |
