What can be used to erase silk screen printing ink?
If the ink is not exposed, you can use alcohol, acetone, butyl ether and other removal. But if the exposure, these things are basically useless, and have to use sodium hydroxide to soak. Time is 3-5 minutes.
You check to see whether the ink has been cured at 150 degrees, there is no curing ink can be heated to 80-90 degrees with sodium hydroxide, 3-5 minutes can be washed clean. If cured, then extend the foaming time, approximately 10-15 minutes.
Alcohol, methanol, chloroform, banana water, gasoline, paint thinner can
