Every time you choose bedding for your child, Seeing brightly colored quilt covers and pillowcases printed with cartoon patterns, Parents always have one more concern: Will there be problems with the pigments in these patterns? Children are in contact with bedding for more than 8 hours a day, not to mention delicate skin, and young children may gnaw on the corners of pillowcases before going to bed. In case the pigment contains harmful substances, the consequences are unimaginable.