The difference between Air Dry Direct Printing Screen Printing Ink and UVLED Water Transfer Screen Printing Inks

Let's break down the differences between "Air Dry Direct Printing Screen Printing Ink" and "UVLED Water Transfer Screen Printing Inks":

Air Dry Direct Printing Screen Printing Ink:

This type of ink is formulated to dry and set on the substrate through air drying, which means that it doesn't require external curing methods like heat or UV exposure. These inks are designed to adhere to the substrate and become permanent through the natural drying process. They are often used when immediate curing methods aren't available or necessary. The exact composition and characteristics of these inks can vary, but they are generally formulated to air dry relatively quickly.

UVLED Water Transfer Screen Printing Inks:

UVLED (Ultraviolet Light Emitting Diode) inks are designed to cure rapidly when exposed to UV light, specifically in the UV spectrum range emitted by LED light sources. Water transfer screen printing is a process where an image or design is printed onto a special transfer paper using UV-curable inks. The printed design is then transferred to the desired substrate by applying water, which activates the adhesive on the transfer. When UVLED-curable inks are used for this process, the UV light exposure ensures quick curing of the ink on the substrate, creating a durable and vibrant printed image.

In summary, the main differences between the two types of inks lie in their drying/curing methods and applications:

"Air Dry Direct Printing Screen Printing Ink" dries and sets on the substrate through air drying, making it suitable for situations where immediate curing methods aren't available.

"UVLED Water Transfer Screen Printing Inks" are UV-curable inks used in the water transfer screen printing process. These inks cure rapidly when exposed to UV light, resulting in quick and durable adhesion to the substrate.

Each type of ink has its own advantages and use cases based on the desired outcome and available equipment. It's important to choose the right type of ink for your specific project to achieve the best results.