国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC
发明人 ZHANG T（2）
公开年 2021（2）
申请年 2020（2） 
专利权人

Graphene heat conducting and radiating structure, has rectangular outer frame whose inner wall is fixed with separating strips, and graphene layer whose surface is provided with convex graphene radiating group that is fixed on inner side of chamber.

ZHANG T, GU C

Antibacterial direct heat-sealing bidirectional stretched polylactic acid film useful in food packaging industry, comprises upper surface layer, core layer, and bottom layer, which includes inorganic antibacterial masterbatch.

NIAN C, WANG H, CHEN Z, ZHANG S, ZHANG T