I have had this problem, and I used a product called "Press'n Seal", made by Glad. Pressed it to the quilt top over the edge. You can ripe it from the quilt after the quilting is done. It is difficult to quilt off of the "press n seal", and then back onto it without it turning over the edge of the wrap,.... so try to apply it over the entire edge, quilting that area. Remove the plastic wrap by pulling it away when your done. I felt it work great! Just go slow and easy. Good Luck.