Characteristics of plastisol inks for screen printing

Plastisol inks play a key role in the screen printing process, being one of the most popular and versatile types of ink used in this printing technique. Their remarkable properties make them ideal for printing on a wide variety of materials, such as textiles, plastics and metal. In this article, we will take a closer look at the characteristics of plastisol inks and their use in screen printing.

Properties of plastisol paints

Plastisol inks are a suspension of PVC resin particles and a plasticiser, which give them unique properties. One of these is flexibility, which allows them to print on stretchable materials such as cotton or polyester fabrics. These inks are also resistant to light, which means that colours remain vibrant and saturated for a long time.

Another important feature of plastisol paints is their ease of use. As they do not require additional hardener or solvent, they are less harmful to the environment and the health of printers. In addition, these inks are easy to clean, which translates into convenient working conditions.

Use of plastisol inks in screen printing

Plastisol inks for screen printing are ideal for screen printing on a variety of materials, both natural and synthetic. Due to their flexibility, they are ideal for printing on clothing such as T-shirts, sweatshirts and trousers. Thanks to their high abrasion resistance, these inks are also perfect for printing on shoes or bags.

When printing on plastics or metal, plastisol inks also produce excellent results. They are used, for example, in printing on packaging or advertising gadgets. It is worth noting that these inks allow for a wide variety of effects depending on the printing technique used and the thickness of the ink layer.

Printing techniques using plastisol inks

Various printing techniques can be used in screen printing with plastisol inks to achieve interesting visual effects. One of these is high-volume printing, which involves applying a thicker layer of ink to the material. This results in a clearer and more durable print.