What is Plastic VU Matte Ink? In fact, it is a new type of matte ink using plastic substrates. VU matte ink cures faster, the printing quality is not too high, and it does not contain volatile organic compounds (VOC) and its heavy metal components, which is very good. Reduce the traditional The ink is harmful to the human body and pollutes food, which meets the requirements of food packaging safety.
As an environmentally friendly ink, the application of plastic UV matte ink in food packaging printing has attracted more and more attention. Adhesion is a very important performance of plastic VU matte ink, which directly affects the coating quality of the ink and the subsequent processing procedures. In order to explore the effect of the types and contents of prepolymers, monomers and adhesion promoters on the adhesion of plastic VU matte inks, formula experiments were designed for prepolymers and monomers, and good prepolymers and monomers were determined. type and content.
