I you look at the link, you will see that they don't quilt thru the press n seal. They use it to mark the quilt, remove it, then stitch.
Originally Posted by
Tartan
It works well but if you have stitching lines really close together you need to break out the tweezers to remove it. I used a sharpie to mark the pattern on the plastic and I did get some colour transfer onto a cream background. I don't know if the ink wasn't dry enough or if it just came off the plastic and onto the thread? If I was to do it now I would try the Frixion pens to mark the plastic.