国家/地区 中国（2）
IPC部 B（2）
IPC大类 B30（2）
IPC小类 B30B（2）
IPC B30B015/08（2） C01B032/194（2）
发明人 CHENG X（2）
公开年
申请年
专利权人 DONGGUAN HEN.（2）

Process for extruding an extrusion mold with zero wrapping function for graphene, involves sticking a double-faced adhesive tape on bottom side of the to-be-extruded release film supporting the bottom, and graphene is stuck on double-face adhesive tape.

CHENG X, QIN Z, LI G

Innovative processing method for graphene, involves changing distance between each portion of graphene raw material by chasing color with electric eye, so as to achieve purpose of saving materials and each portion of graphene raw material after adjustment is cut into three products by die.

CHENG X, QIN Z, LI G