NONWOVEN FABRIC, METHOD FOR PRODUCING THE SAME, AND FILTERS FORMED WITH THE SAME

摘要

A nonwoven 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 nonwoven fabric is sufficient to 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 nonwoven fabric as filter medium are also disclosed.