| 摘要 |
<p>The invention relates to a structure (10) to be formed by at least two layers of material (A, B) including a main panel (12) made of the first material A and on which is mounted a second panel (14) made of the second material B, characterised in that the main panel includes an indication area (16) displaying a list of the different structures of the materials (A, B) that an operator may come across upon recycling, the second panel comprising a means (18) for tracking at least one structure included in said list which the operator is actually about to recycle. The invention also relates to a mould for making the main panel of such a structure, and to a corresponding recycling method.</p> |
