What is spunbond meltblown fabric and why it is in the face mask?
What is spunbond meltblown fabric and why it is in the face mask? Spunbond Meltblown Spunbond fabric or SMS has become a hit for the last several month. During the Coronavirus epidemic prevention and control period, masks and disposable clothing are in great demand. Nonwoven materials have long been used in apparel, health care, engineering, […]