I generally use flannel with minky border over the quilt back. I have made use of linen but never ever made use of muslin or rayon on any of my quilts. many thanks for your postings on the types of fabrics I haven't used batik material but absolutely sure would https://knitting98642.losblogos.com/27832057/the-basic-principles-of-threads-for-sewing-and-quilting