Originally Posted by
KalamaQuilts
It probably isn't the fabric, but the closeness of the ties. The only downside of tied quilts is when washed the three layers shift, putting a lot of strain in the tied spots. I know this because I've inheiret damaged tied quilts. Set ties no farther than three finger widths. Tied quilts are lovely, never apologise for tying

Also, consider putting the ties on the back if they will interrupt the design by being so close together.