The technique of screen printing is laborious and might take hours or even days to finish. What causes the delay? It can take a while for ink to fully dry. However, you can speed up order completion by using a flash dryer to cut down on print time. And there are additional advantages to using one of these tools in your screen-printing process.
What is Flash Drying?
Screen printing inks are heated during a procedure called flash drying to cure them. There are two ways that flash dryers can be applied when creating a screen print. Printers occasionally use dryers to dry a layer of ink before adding another colour to multi-color patterns. Flashing is a technique for accelerating printing while preventing inks of various hues from blending together. Flashing shouldn't last too long since if the ink fully cures, the subsequent layer won't adhere to it.
After printing the entire design on the surface, you can use them to cure the ink. The process's final phase is curing. It entails making something (in this case, ink) solid and robust by hardening it. Curing the product before screen printing aids in keeping the ink from fading or cracking. Screen printers can also choose to use a heat gun, heat press, or conveyor dryer in addition to these dryers, which are among the most widely used curing tools.
Why should a flash be preferred over other techniques of curing? Several factors make a flash dryer necessary for printing that is of a high calibre.
Dry Faster
Ink is set more quickly and the entire screen printing process is more productive when heat is used to cure the ink. It will take less than a minute for your print to fully cure after the flash reaches the ideal temperature. You simply need to let the print dry for 30 to 40 seconds when using plastisol ink. You may increase output and reduce your procedures to achieve optimum efficiency with the help of the quick dry time.
Easy to Use
It's easy to use this device. Heat up the ink until it is cured by positioning the dryer about three inches above the surface. It's a very popular choice for novices because of how simple it is to use. Additionally, the item is simple to store thanks to its small size.
Improve Print Quality
In comparison to other curing techniques, flash dryers consistently and evenly dry ink. For the production of high-quality products, even heat dispersion is crucial. Furthermore, a correct cure will prevent your artwork from fading, ageing, or smearing over time, maintaining the integrity of your work.
Limit Errors
You'll be less likely to spoil your prints with streaks and smudges if you apply a quick and consistent cure. Flash drying can improve product quality while lowering the expense and work needed to repair faults. Since you won't have to manufacture new prints, you'll save time and work. Additionally, you'll waste less material.
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