METHOD FOR SEPARATING AND REASSEMBLING A DUAL LAYER ASSEMBLY

The method enables the production of a final assembly (A) comprising two layers and comprises a step () of providing a temporary assembly (AT) comprising a temporary core (NT), a step () of separating the temporary assembly (AT) into a first divided assembly (AFI), a second divided assembly (AF), a third divided assembly (AF) and the temporary core (NT). The method comprises a step () of reassembling the first divided assembly (AFI), the second divided assembly (AF) and the third divided assembly (AF) to form the final assembly (A).