Inks

How to Improve Adhesion of Ink on Various Substrates?

How to Improve Adhesion of Ink on Various Substrates?

The phenomenon that the printing ink adheres to the surface of the printing substrate is a phenomenon of adsorption. We usually render it an interfacial phenomenon. It pertains to the adherence of atoms and molecules from one substance onto the surface of another. There is anonther similar phenomenon called “absorption”, it is also an interfacial …

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How to use thermochromic powder to prepare thermochromic ink?

Thermochromic ink is the basic material used to make various color-changing products. It is a special printing material that can change color as the temperature changes. It is widely used in clothing, handicrafts, or water-borne environmentally friendly silk screen printing. Thermal cups, clothes and spoons that are commonly seen in our daily life are made of such thermal paste. How to prepare it?

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