国家/地区 中国（2）
IPC部 B（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D167/02（2）
发明人
公开年 2022（2）
申请年 2022（2） 
专利权人

Preparing multi-component cold chain lunch box partitioned temperature-controlled packaging for microwave reheating comprises coating first heating zone film liquid second heating zone film liquid and third heating zone film liquid on multi-component lunch boxes.

LI Z, SHI J, ZHANG J, ZOU X

Preparing high molecular material for coating comprises e.g. taking macromolecule mixed base material, antibacterial agent, graphene, coupling agent, curing agent and leveling agent.

GAO J