| 摘要 |
Hot melt-adhesive fibers for nonwoven fabrics are provided which (i) comprise a polyethylene resin composition (C) alone, consisting of 50 to 100% by weight of a polyethylene (A) having a density of 0.910 to 0.940 g/cm<3> and a Q value (Q=Mw/Mn) of 4.0 or less and 50 to 0% by weight of a polyethylene (B) having a density of 0.910 to 0.930 g/cm<3> and a Q value of 7.0 or more, or (ii) are composite fibers which contain said composition (C) as one of the composite components and in which said composition (C) forms continuously at least a part of the composite fiber surface. The composite fibres may be obtained by co-spinning with, for example, high density polyethylene, polypropylene or polyester. |
