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Tinplate requirements for color ink
Summary：Tinplate printing color ink, in addition to should have a certain degree of water resistance, but also has its special requirements.
Tinplate printing color ink, in addition to should have a certain degree of water resistance, but also has its special requirements. As the TINPLATE surface does not permeate water and solvents, need to be dried by baking, so its ink should be thermosetting. The higher requirements are for pigmentation and durability of pigments. In addition to the general offset printing ink ink should have the basic performance, according to the characteristics of the printing iron should also have heat resistance, ink film adhesion, impact resistance, hardness, resistance to cooking and light and other characteristics.