Ошибка формата электронной почты
emailCannotEmpty
emailDoesExist
pwdLetterLimtTip
inconsistentPwd
pwdLetterLimtTip
inconsistentPwd
Water-repellent non-woven fabrics include those made of spunbonded filaments of polyester (PET). Depending on the gram weight, non-woven cloth has a varying water repellency. The better the water repellency, the heavier and thicker the gram weight. If there are any water drops on the non-woven fabric's surface, they will immediately fall off.