The Design and Realization of Spunlaced Nonwovens for High Efficiency Air Filtration
Zhang Han
Chen Zhishen
Liu Zhitao
Abstract：Using orange petal short fibers as raw materials,spunlaced nonwovens with different surface densities were prepared through a series of process treatments in this paper.Their filtration efficiency and filtration resistance were tested,and the methods for improving the electrostatic ad-sorption and physical interception performance of spunlaced nonwovens were elaborated.The results show that spunlaced nonwovens prepared by this process method have higher filtration efficiency and lower filtration resistance in a certain range of surface density,which can provide new development i-deas for the innovative development of air filtration materials.
Keywords：orange petal short fiberfiltration efficiencyspunlaced nonwovenselectret processing
Publication Date：2023-10-20
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 14-17 )