公开(公告)号：EP4070947A1

公开(公告)日：2022-10-12

申请号：EP20896677.0

申请日：2020-12-01

申请人： LX Hausys, Ltd.

发明人： HAN, Kyungseok ,  AHN, Seunghyun ,  LIM, Jiwon ,  LIM, Sung Chan ,  LEE, Myung ,  KIM, Heejune

IPC分类号： B32B5/08 ,  B32B5/26 ,  B32B5/02 ,  B32B7/12 ,  B32B15/14 ,  B32B15/20 ,  B32B15/18 ,  D04H1/435 ,  D04H1/4291

摘要： The present invention relates to a molded body, a sandwich panel using same as a core layer, and a method for manufacturing same, the molded body having a non-woven fiber aggregate structure comprising two or more non-woven fiber aggregates. The molded body comprises a polyester-based fiber and a polypropylene composite fiber, wherein the polypropylene composite fiber comprises polypropylene and maleic anhydride polyolefin.