Mhmh..I've dried the screen in the oven at 40°C for 1 hours, and left there overnight and dried another 30 minutes at 40°c in the oven...so I believe it was completly dried!
Perhaps is the kind of emulsion?
I believe it isn't underexposed, I made the exposure test!
2 coats under because is requested on the datasheets..and my light source is fixed (it's a vacuum exposure table with UV neon)
Thanks,
Fabio
ps. squeegee thanks, i saw the same thing about the emulsion! can't understand what happened
|