国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC B32B005/02（2）
发明人
公开年 2022（2）
申请年
专利权人

Preparing wear-resistant polyurethane trunk carpet used for automobile interior trim, comprises e.g. stacking pretreated needled surface blanket, polyethylene rubber sheet and pretreated non-woven fabric in order from top to bottom, and compounding to form carpet sheet.

LIU X

Multifunctional automobile ceiling fiber cover comprises metal fiber base layer arranged in middle part as shaping support, waste textile fiber layer provided on double-component cotton layer and elastic honeycomb mesh layer and metal fiber base layer covered with composite inorganic powder layer.

LV L, ZHANG L, PAN J