... ,etc.The composition are polyester,or mix with wool,silk,coton,viscose...The process are spun bonded,or thermo bonded,needle punched.The weight ... 1m-3.3m.The thickness is about 6mm-50mm(spun banded or thermo bonded).2mm-8mm(needle punched).The feel is smothly ... pass BS5852,CFR1633,OKEO100,RoHS....diffrent product with different certificate. polyester Non-Woven Fabric