Restore old speedball india ink8/13/2023 Water-based inks can be super finicky, and cracking can either come from undercuring or overcuring. In my experience, Green Galaxy inks seem to take a bit more time compared to Permaset’s Supercover inks. Some inks have more water present than others, which means longer cure time. Opaque whites and bright colored inks start curing between 320 – 370☏ and takes several seconds to completely cure. With the tools above, the only other thing is to figure out cure temperatures and times. You’ll need to adjust the speed of the belt and heat accordingly to the garment and ink, but a conveyor dryer will definitely help speed up production time and get the results you want. Something like the Black Body plus a thermometer gun will no doubt help you produce above average prints ready for sale.Īnd if you’re busting out high-volume orders each day, a conveyor dryer is what you want. If you’re starting out, the ideal setup is to go with a professional flash cure unit. But this will only add to the problem since it’ll cost you more ink, time, and electricity trying to troubleshoot. You could scale it down to a home oven or a heat gun. This is the most reliable way for you to start curing t-shirts. Related readings: 7 Easy Ways To Cure Screen Printed T-Shirts Like A ProĪt least for home-based printers, this means using a budget or used heat press. If your heating element isn’t distributing constant, stable and even heat to the print area, it’s going to be hard to produce quality prints that last. Depending on the manufacturer, water-based inks usually cure at 320☏. The main reason behind screen print cracking or fading usually stems from improper curing methods. Unless the inks are properly cured, get ready for a world of frustration especially when printing opaques like white or bright colors on dark garments. Water-based inks are generally not flexible and will crack if your process is wrong. Screen print cracking with water-based inksįrom Speedball to Versatex, Permaset to Green Galaxy, it doesn’t matter which brand you’re using. So let’s check out each ink type and its characteristics to figure out the best way to resolve your issues. Having said that, a lot of printers do still use plastisol inks because it’s a lot easier to manage. People are also more aware about the chemical impact of inks on the environment resulting to a rise in demand for eco-friendly products. This makes it a more forgiving ink to learn the ropes with. Hobbyists feel it’s easy to ‘reset’ a job after making a mistake by rinsing with water. These days, I find more and more DIY screen printers starting out with water-based inks. Related readings: Water-based or Plastisol? 7 Tips To Find Your Ideal Ink Type How they interact with fabrics, screen mesh and temperature are also unique. In this article, I’ll elaborate on the two common types in t-shirt screen printing water-based and plastisol ink.īoth are very different animals each requiring different setups, processes and printing techniques. To understand and produce quality print jobs, you’ll first need to understand ink. The screen print cracking, is in the pudding
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