公开(公告)号：US11992989B1

公开(公告)日：2024-05-28

申请号：US18488937

申请日：2023-10-17

申请人： Union Building Products Co., Ltd

发明人： Xiaoli Gong

IPC分类号： B29C48/20 ,  B29C48/00 ,  B29C48/07 ,  B29C48/25 ,  B29C48/285 ,  B29C48/92 ,  B32B5/18 ,  B32B21/04 ,  B32B21/08 ,  E06B3/70 ,  E06B3/82 ,  B29K27/06 ,  B29K75/00 ,  B29K105/04 ,  B29K311/14

CPC分类号： B29C48/0021 ,  B29C48/022 ,  B29C48/07 ,  B29C48/20 ,  B29C48/252 ,  B29C48/298 ,  B29C48/92 ,  B32B5/18 ,  B32B21/047 ,  B32B21/08 ,  E06B3/7015 ,  E06B3/822 ,  B29C2948/92104 ,  B29C2948/92209 ,  B29K2027/06 ,  B29K2075/00 ,  B29K2105/043 ,  B29K2311/14 ,  B32B2250/40 ,  B32B2266/0278 ,  B32B2419/00 ,  E06B2003/7023

摘要： The present disclosure relates to the technical field of door processing, and in particular to a door with a plastic-wood co-extruded skeleton and a processing method thereof. The door includes a door skeleton, including four multilayer boards; where the four multilayer boards form a rectangular frame structure; an outer surface of each multilayer board is wrapped with a PVC wrapping layer, and an outer side of the PVC wrapping layer is attached to an SMC door skin; a PU filling foam is filled between an outer periphery of the door skeleton and a wall structure outside the door skeleton.