国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 ZHOU Z（2）
公开年 2021（2）
申请年
专利权人 HUNAN INST ENG（2）

Metal mold has cooling module and heating module that are laid on outer surface of left mold and right mold for cooling and preheating left mold and right mold according to measurement data of temperature measuring device.

LUO Y, HUANG Z, ZHOU L, DENG X, ZHOU Z

Anti-UV and antibacterial polypropylene filament, comprises modified graphene material, modified titanium dioxide, maleic anhydride-grafted polypropylene, dispersant, and polypropylene.

ZHOU H, ZHOU Z, YE J, ZHOU R, XIE K, LUO F