国家/地区 中国（4）
IPC部 B（4）
IPC大类 B08（4）
IPC小类 B08B（4）
IPC B65D025/02（2） B65D025/24（2）
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Sealing packaging storage graphene of flexible heating film, has door plate that is provided with observation window, and front end face of door plate is welded with auxiliary box, and rotating shaft is rotatably connected in storage box.

WANG H

Preparation of medicinal aluminum-plastic composite cover for e.g. medicine packaging, involves preparing modified plastic component using e.g. polypropylene, compatibilizer and e.g. ethylene-vinyl alcohol copolymer, adding modified aluminum component, stamping and compounding.

HUANG H, LIU J, JIANG C, HUANG T, GUAN J, ZHANG D, GUO F, ZHAO G, HUANG L

Transport device for electromagnetic shielding film with graphene-nano-silver composite layer, has rotating rod whose end is fixedly connected with hand rod, and box body whose inner wall is formed with mounting groove that is provided with clamping device.

HAN D

Feeding device for producing graphene slurry, has electric push rod driven by controller for pushing guide structure to move downwards, and feeding control device symmetrically provided with axis of storage bin as center.

SONG J, ZHANG Y