Here's what my shop taught me:
Prints that are in good condition can be peeled off from plastic backing even before heating/applying. He usually checks at a small corner to make sure.
Aged prints like the ManUtd cup sets are so stuck onto the plastic backing and at the same time the glue has...
I had the same problem and Simon was nice enough to send me a free replacement. This time I actually waited for a week before I peeled... But it still failed. We just all have to admit that these are too old to be printed. I suggested him to take them off the shelf.
Manchester United 2012/13 UEFA Champions League 2nd Away Shirt (Authentic Player Issue) #11 Ryan Giggs
All patches and print positioning followed the exact game worn shirt which is on auction.
Aged prints failed and plastic backing could not be peeled off, but still a beauty!
Fortunately the...
Newcastle 2014/15 2nd Away Shirt (Authentic ACTV Fit Player Issue) #18 Jonas Gutierrez... so tight!
Gutierrez has agreed a move to Deportivo today. He returned to action last March after recovering from cancer, and helped Newcastle stay in the Premier League. Good luck Jonas!
Inter Milan 2010/11 Away Shirt #55 Yuto Nagatomo
Serie A patch, Scudetto patch, Coccorda patch, FIFA Club World Cup patch.
Involved 4 shops. Looks quite congested on a S size shirt lol.
Japan 2014 Away Shirt (Authentic Adizero) #4
AC Milan 2014/15 Home Shirt #10
Keisuke Honda
The Japanese footballer who made into the list of The 100 Most Handsome and Most Beautiful Faces of 2014 (TC Candler)