The result shows there is the close relationship between the basis weight and scattering intensity of nonwoven fabrics, the method described is capable to apply for measuring t...

• 结果表明:非织造布面密度与激光散射强度之间存在十分密切的关系,这里所述的方法具有无放射性和易于采用计算机测量的优点,可用于薄型非织造布面密度的测量。