2008 CATALOG WWW.ICCINK.COM
2008 CATALOG WWW.ICCINK.COM
2008 CATALOG WWW.ICCINK.COM
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Why are my inks so tacky and why do they stick to the back of the next screen after flashing?<br />
Is the flash cure on? Are you getting the ink too hot? Some inks have “after flash tack”. Make sure the inks you are<br />
using are designed for flashing. Some inks that have some stretch properties have less than desirable flash<br />
characteristics. Adding a small amount (1-3%) of a puff additive can minimize the tack/stick.<br />
Why are my inks cracking or washing out when the garments are laundered?<br />
The most likely culprit – the inks are improperly cured!<br />
Why are my shirts sticking together when they come out of the dryer?<br />
How long is the “outfeed” of your dryer? When inks come out of the dryer, they are HOT. You may need to let them cool<br />
down once the shirts exit the dryer tunnel and before they are stacked. We suggest you place a fan at the tunnel exit,<br />
directed away from the dryer, to cool the shirts as they come out of the dryer.<br />
Why are the inks sticking to the back of my screens making the print look blurry and less opaque?<br />
Many factors might contribute to this situation, including: mesh tension too low, mesh count too low, dull squeegees, and<br />
no off contact. Make sure the ink you are using is designed for wet on wet printing. (Some aren’t.)<br />
Why do inks build up on the back of my screens and what can I do to prevent it?<br />
First, check to be sure that the inks you are using are formulated for wet on wet printing. Here are some other tips that<br />
may help reduce build up: add some reducer or soft hand additive to the ink; engineer a job so that large coverage areas<br />
print later in the sequence; and try using finer meshes.<br />
What is fibrillation and how do you control it?<br />
Fibrillation occurs when yarn fibers come through the ink film after washing. Certain types of yarns are more prone to<br />
fibrillation than others. How do you control it? Make sure you properly cure the inks and consider using a slightly coarser<br />
mesh count. More ink will be deposited which will help minimize the effect.<br />
What is “bleed” and how can it be stopped?<br />
“Bleeding”, also known as dye migration, occurs when residual dyes in a garment migrate their way into the ink film. The<br />
cause could be with the garment (not properly prepared for printing or as a result of the finishing method in manufacturing)<br />
or the inks (not properly cured). Bleeding can be controlled on most garments through proper controls on ink selection,<br />
application and curing.<br />
Why doesn’t my white ink flash with my new quartz flash?<br />
First, check to be sure your quartz flash is on. Then check the temperature of the panel and the distance of the flash from<br />
the print. You may need to make some adjustments. Keep in mind that not all quartz flashes are created equal. Different<br />
manufacturers use different bulb wattages and energy frequencies. Some flashes are designed for multi-color spectrum<br />
and have a difficult time when it comes to whites. Other flashes are designed for whites only. Check with your ink and<br />
flash cure manufacturer.<br />
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