The equipment used for curing plastic melt ink is not suitable for curing water-based ink. Except for discharge ink, other water-based inks contain chemical cross-linking agents. Only when water-based inks are sufficiently dried can they ensure the washing fastness of printed images.

　　Some printing factories choose air drying for the solidification of water-based ink, while others make the printed matter come into direct contact with a hot platform before the ink dries, causing the moisture to evaporate, and then place the printed matter in an oven.

　　Before coating the paper, a drying device should be used to remove moisture from the paper, which is also suitable for removing moisture from water-based inks. Perhaps the most reasonable way to remove moisture is to avoid adding water to the printing process. Therefore, if it is possible to print transparency on light or white fabrics

　　Ink, which means using fine screen printing transparent ink, will have very little moisture.