Paper cup manufacturers paper cup printing ink

1. The heat sealing performance and printability of the PE film surface required for the continuous molding processing of the paper cup by the paper cup manufacturer require that the ink composition, residual solvent amount, drying conditions and other factors must be suitable for the performance of the paper cup.

2. The quality of paper cup prints is the result of the reasonable combination of printing machinery and printing technology, substrate and ink, as long as one of them is not well matched, it will affect the printing quality of the paper cup ink, or failure occurs in the printing process.

3. Paper bowl manufacturers use flexographic water-based ink for paper cup paper printing. For water-based inks, the adhesion performance of the ink is crucial. In order to avoid losses, it is generally necessary to do a lot of testing before formal printing, so as to choose an ink with better adhesion. Only by choosing the right ink can the printed product obtain good lightfastness, heat resistance, friction resistance and other properties.

4. The ink used for paper cup printing requires good adhesion, and the surface of the printed matter has good acid resistance, alkali resistance, water resistance, heat resistance, and light resistance, and will not fade, discolor, and the ink layer will fall off due to the action of external factors such as acid and alkali. In addition, paper cup prints should have good scratch resistance, gloss, semi-matting and matting.