国家/地区 韩国（2）
IPC部 B（2）
IPC大类 B29（2）
IPC小类 B29B（2）
IPC B29B009/06（2）
发明人 CHOI Y S（2）
公开年 2022（2）
申请年 2022（2） 
专利权人 MAJOONGMUL C.（2）

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

Manufacture of food packaging container for food and beverage, involves preparing raw material by blending graphene raw material based on polyethylene, melt-extruding blend, cooling, cutting, melting, injecting into mold, and molding into food packaging container.

CHOI Y S