Screen printing on plastic can be challenging, but with the right techniques, it can yield impressive results. Whether you are printing on PVC, PET, or other plastics, here are some tips to help you achieve successful outcomes.


Firstly, make sure your substrate is clean and free of any dust, dirt, or oils. This can be achieved by wiping it with a clean cloth and using a solvent such as isopropyl alcohol. Next, select the appropriate ink for your plastic substrate. UV-cured inks work best for printing on plastics, as they dry quickly and provide high durability.


When preparing your screen, choose a mesh count suitable for the design you are printing. A higher mesh count will provide finer details, while a lower mesh count is ideal for bolder designs. Additionally, ensure that your serigraphie plastique is properly tensioned to prevent any ink from bleeding through.


When it comes to printing, use a squeegee with the appropriate durometer and angle for your ink and substrate. A softer squeegee will work best with UV inks on plastic, as it helps to distribute the ink evenly without causing damage to the substrate.


Finally, ensure that your curing process is adequate for your ink and substrate. UV-cured inks typically require exposure to UV light for a few seconds to a few minutes, depending on the ink and substrate. Make sure to test your curing process before printing large batches to ensure the best results.


By following these tips and techniques, you can master the art of screen printing on plastic and achieve stunning results.