| 摘要 |
PURPOSE:To obtain the moisture-permeable.water-proof non-woven fabric having good mechanical physical properties such as tear strength.tensile strength and excellent in functions such as moisture permeability and water-proofness. CONSTITUTION:This moisture-permeable.water-proof non-woven fabric is characterized by comprising hydrophobic thermoplastic fibers each having a fineness of 0.1-20 denier and having an apparent density of 0.25-0.90g/cm<3> and a moisture permeability of >=2000g/(cm<2>.24hr), and is characterized in that plural single filaments are mutually pressed into film-like shapes in at least one surface layer of the non-woven fabric and, in the next layer, the plural single filaments are tightly adhered to each other, while the shapes of the single filaments are substantially held. |
