The polyester fiber which is superior in hydrophily, the nonwoven fabrics which are superior in water diffusivity and the absorptive goods which use that, the nonwoven fabrics layered product which is superior in liquid movement characteristic and the absorptive goods which use that

摘要

Being the polyester fiber which possesses the hydrophily which is superior, the polyester which is superior in hydrophily 30 mass % above the first component which is included and, it is the compound fiber which consists of the second component, the first component covers 50% or more of the fiber surface at least, the first component/the second component =5/95 - 60/40 (mass %) is, it features that sinkage time in a state where the oily fluid of the fiber surface is removed is within 10 seconds. In addition, being the nonwoven fabrics which are superior in water diffusivity, it features that 50 mass of the fiber which forms the nonwoven fabrics % or more is the polyester fiber, is above 2cm2 at the time of liquid extent characteristic appraising. The absorptive goods of this invention feature that it possesses the above-mentioned nonwoven fabrics or the nonwoven fabrics layered product as a liquid diffused layer.