国家/地区 中国（5）
IPC部 B（5）
IPC大类 B32（5） B65（5）
IPC小类 B32B（5）
IPC B32B009/00（5）
发明人
公开年 2022（5）
申请年 2021（4） 
专利权人

Extensible insulating plastic film used for packaging, comprises film main body, where inner portion of film main portion is provided with vent hole, and outermost layer of main portion provided with hydrophobic layer.

ZHANG C

All-connected liquid enhanced composite material floating plate comprises conductive layer for conducting static electricity, lower reinforcing layer for reinforcing and reinforcing, middle layer for supporting, upper reinforcing layer for reinforcing and reinforcing.

GAO G

Graphene composite packaging bag for containing and protecting food, has inner layer comprising graphene reinforcing layer and graphene antibacterial layer that are thermally bonded with adhesive layer.

LI Y

Graphene electric radiating composite film used in packaging industry, has toughness structure layer that is located between radiating layer and composite film main portion.

WANG H, XU L, ZHANG J, YU S, XU D, FANG C, FANG W

Green biodegradable plastic film comprises plastic film and graphene layer, where inner part of plastic film is equipped with modified starch, inside of the plastic film equipped with polypropylene, and two sides of outer wall of the film.

QIAN Y