What is the "four-color offset printing" in the production of aluminum cosmetic tubes

Cosmetic tubes and bright graphic designs on aluminum tubes are most often processed by "offset printing". How is it produced by cosmetic tube manufacturer? In the process of cosmetic aluminum tubes production, from graphic design to the actual printing process, it is a link that cannot be ignored. Because modern consumers not only pay attention to the function of the product, but also care about its "appearance", therefore, every supplier of aluminum tubes will hope that their cosmetic tubes printing can be exquisite and delicate.

The most commonly used printing method for cosmetic aluminum tubes is offset printing, or "offset printing" for short. This type of printing is a type of lithographic printing, and its advantage is that it can print a large number of clear and sharp images quickly, and can make full use of the dots to print rich and multi-level color effects.