国家/地区 中国（4）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC B32B009/00（3） B32B009/04（3） B65D065/40（3）
B32B033/00（2）
发明人
公开年 2020（3）
申请年 2019（4）
专利权人

High specific strength plastic sheet, has sheet main body whose top part is provided with graphene layer, and plastic layer whose bottom part is fixedly installed with supporting layer, where outer edge of supporting layer is installed with convex rib.

LIU Y

Graphene plastic waterproof packing bag, has packaging bag main body provided with plastic film outer layer, graphene film and plastic film layer, where two sides of opening of plastic film inner layer are respectively adhered with sealing strip.

HOU J, ZHANG M, QU B, LUO Y, SU G

High barrier and corrosion resistant lithium battery packaging film comprises a nylon layer, an aluminum foil layer, and a heat-sealing layer, outer graphene layer, an inner graphene layer, and a silicone rubber layer.

SHAO Z

Preparing flexible packaging film involves forming graphene-silane coating solution, coating surface of aluminum alloy foil with prepared graphene-silane coating solution, and after drying, coating surface of aluminum alloy foil.

XU B, WU H, TAN Z