Mr. David!!!!!! Good to see you, sir!
Hi Wendy,
What kind of shirt are you pressing onto? Is it 100 cotton, 50/50?
Also, I don't think you mentioned what temp and time you are actually pressing at... what are your settings?
Pressure?? What is your pressure set for? For
JPSS it should be Med-Heavy (lean toward heavy). Is that an issue that can be fixed?
For age, I dunno, the
JPSS has only been out for about a year, so not sure how 'old' any stock of
JPSS could be to fail for that, but then of course, anything is possible.
I agree that the press can likely be the culprit, but when you say your plastisols transfer successfully, that decreases the chances the press is heating unevenly, and increases the chances that it is the pressure, the paper or the shirt itself causing failure.