国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 B65（2）
IPC小类 B65D（2）
IPC C09D011/03（2）
发明人
公开年
申请年
专利权人

Low color difference wrapping paper comprises wrapping paper base material and printing layer arranged outside the wrapping paper base material, and printing layer is composed of ink, comprising base material, toner, solvent, additives, and polyethylene wax slurry.

TANG G

Bacteriostatic UV ink useful for printing layer in packaging structure, comprises e.g. epoxy acrylic resin, pentaerythritol triacrylate, hydroxyethyl methacrylate, ethyl acetate, graphene oxide, plasticizer, photoinitiator, and water.

GUAN Z, XU Z, WANG X