To improve the adhesion of UV printed products, the following measures can be taken:
Use high viscosity UV ink: High viscosity ink can better adhere to the material surface, thereby improving the adhesion of UV printed products.
Using a suitable UV lamp: Choosing a suitable UV lamp can better solidify the UV ink used in the printed product, thereby improving adhesion.
Determine appropriate printing parameters: Adjusting printing parameters appropriately, such as printing speed, extrusion amount, etc., can improve the quality and adhesion of the printed product.
Spray primer: Before printing, spray a layer of primer to enhance the adhesion of the material surface.
Choose an appropriate material surface treatment process: For example, for situations where the surface of some materials is not easily adhered to, methods such as screen printing and heat transfer printing can be used to improve surface properties and thereby enhance adhesion.