公开(公告)号：US20230024567A1

公开(公告)日：2023-01-26

申请号：US17867911

申请日：2022-07-19

Applicant: Airbus Operations S.L.

Inventor： Asuncion BUTRAGUENO-MARTINEZ ,  Veronica BARCELO CASTELLO ,  Matilde DE LA MOTA MENDIOLA ,  Jesus Javier VAZQUEZ CASTRO

IPC: B29C70/34

Abstract: A method for manufacturing an aeronautical panel with improved impact and damping behaviors. The method is applicable not only to flat panels but also to curved or highly curved panels, whatever their size and the shape of their core. The manufactured sandwich panels comprise dry fiber mats made from fabric material and/or non-crimp fabric material. In a particular embodiment, the fabric material and/or the non-crimp fabric material comprise dry fibers which are recycled and/or reused fibers.