Printing with HSA (High Solids Acrylic) water-based inks can yield vibrant, long-lasting results, but it requires a specific approach to ensure success. By following these essential tips discussed at Eric Solomon from Night Owls at WB/WEEK 2024 and utilizing the right tools—like the Saati HI-DRO Screen Mesh—you can elevate the quality of your prints and avoid common pitfalls. Here are the key factors to keep in mind when working with HSA water-based ink.
1. Start with a Flat, Even Surface
Before you begin printing, make sure your surface is completely flat. This is a critical first step for achieving clean, even ink coverage. Using The Stampinator www.stampinator.com in-line heat press device as pre press or flash can help with this. Other options could be a smoothing screen or roller directly after the flash. If you don’t have a good base, you are going to struggle.
2. Utilize Saati HI-DRO Screen Mesh for Optimal Opacity
When working with HSA water-based inks, achieving opacity—especially with light colors—can be challenging. The Saati HI-DRO Screen Mesh is specifically designed to address this issue. This mesh helps build up opacity by allowing for better ink flow and reducing clogging during the printing process. Layering your inks with this mesh ensures that highlight colors stand out and that the final print has depth and brightness without the need for excessive ink deposits.
3. Use Sound to Gauge Print Quality
An often-overlooked aspect of screen printing is how much you can learn by listening. As you apply your layers of ink, especially the highlights, pay attention to whether you hear any sticking sounds. Ideally, if everything is aligned and applied correctly, there should be minimal to no sticking noise. If you do hear it, it could indicate an issue with ink consistency or screen tension, which you’ll want to address immediately to avoid poor print results.
4. Keep Your Ink Moist and Active
Water-based inks, especially HSA varieties, tend to dry out more quickly than plastisol inks. To ensure the ink stays active and prints smoothly through the mesh, it’s important to maintain proper moisture levels. Using a spray bottle to lightly mist the screens between prints can help keep the ink from drying in the screen. The Saati HI-DRO Screen Mesh also aids in maintaining a smooth ink flow, but the moisture management on your end is key for consistent results.Successfully screen printing with HSA water-based inks requires attention to detail, the right tools, and a focus on maintaining ink quality throughout the process. By using Saati HI-DRO Screen Mesh, ensuring a flat surface, listening for sound cues, and managing moisture effectively, you can achieve stunning, high-opacity prints that stand out. Pair these techniques with exclusive artwork, and you’ll be well on your way to producing sought-after, limited-edition designs.