国家/地区 韩国（2）
IPC部 B（2）
IPC大类 B29（2）
IPC小类 B29C（2）
IPC B29C048/00（2）
发明人
公开年 2022（2）
申请年
专利权人

Manufacturing food packaging material e.g. for fruit, comprises e.g. blending graphene raw material and polyethylene, extruding graphene-containing polyethylene pellets processed into film processing facility.

CHOI Y S

Graphene flakes comprises slurry mixed with purified graphite and deionized water under high temperature and high pressure is manufactured through multiple compression-explosion processes.

NAMKUNG D