Perforated bonded fiber fabric.

摘要

Disclosed is a perforated bonded fiber fabric with a surface weight of 8-17g/m<2>. The inventive fabric consists of continuous intertwined microfiber filaments with a titer that ranges from 0.05 0.40 dtex. Said filaments consist of at least two different types of filaments made from thermoplastic polymers with different hydrophobicities and a fiber cross section resembling the portions of a cake. The filaments are devoid of any conglutinations or fusions, especially in the region of the perforations.