NONWOVEN FABRIC, MANUFACTURING METHOD THEREOF AND FILTERS FORMED BY IT

摘要

A non woven fabric, which is made by at least two same or different type staple fibers with low melting point and high melting point respectively. The hardness of the said non woven fabric is sufficient to be self supporting and pleating. The said nonwoven fabric has good moldability and compression resistance. A method for manufacturing the said nonwoven fabric and filters with the said non woven fabric as filter medium are also disclosed.