| 摘要 |
A method of manufacturing a plastics material part, the method being characterized by the fact that it comprises the following steps: making a multilayer structure (2) having at least one protection layer (2a) satisfying the constraints for use in the automotive field and a support layer (2b) for providing the mechanical strength of the multilayer structure (2) after it has been shaped, the structure being made by assembling the protection layer and the support layer directly or with one or more intermediate decoration layers (2c) interposed between them, said assembly being performed by a method in which at least one of the layers to be assembled is in an at least partially-melted state so as to enable assembly to be performed by local melting of material; shaping the multilayer structure, preferably by thermoforming, so as to give it a shape that is not plane; optionally trimming it; placing it in a mold; overmolding thermoplastic material (9) on one of the faces of the multilayer structure either locally or over its entire surface; and extracting the assembly from the mold.
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