Originally Posted by
nativetexan
I"m assuming with a little of poly in it, fabric would burn easier and worse for the wearer. Hence the warning for children's wear.
I've noticed that many 100% cotton quilting fabrics have that blurb in the selvage. There is a federal law that requires children's sleepwear fabric to meet a certain flameproof criteria. If the fabric is not treated in accordance with that law, it must say it's not suitable for children's sleepwear.
https://www.cpsc.gov/Business--Manuf...r-Regulations/
bkay