This standard specifies the method for determining the air permeability of nonwoven fabrics. It is part of a series of standards that cover various test methods for textiles and nonwovens. The measurement techniques described in this document are designed to provide consistent and reliable data on the breathability characteristics of nonwoven materials, which is crucial for quality control and product development. This standard was published by KR-KATS (Korean Agency for Technology and Standards) on December 29, 2023, and it came into effect immediately upon publication.
*** Please note: This description may not be accurate, please refer to the official documentation.