Offset printing ink after printing will fade discoloration?

Color offset printing ink drying process in the process of printing, ink ink just printed ink ink and dry compared, just printed ink printing ink is deep, time interval, imprinted drying, ink will become lighter, this is a problem not ink light fade,...

/ 2016-04-12

Problems of UV printing ink in storage management

UV ink is a new type of environmental protection ink, it has certain requirements for printing environment. So, UV ink in the storage, the need to pay attention to what the problem?

/ 2016-04-11

The design principle of lithographic ink formulation

Lithographic printing ink is offset printing ink, is suitable for a lithographic printing ink. Lithographic printing layout of each part basically in a plane, picture and text of the lipophilic, non graphics and text is hydrophilic, printing by using...

/ 2016-04-11