MELTBLOWN WEB

摘要

A meltblown fiber comprising a first fiber portion of between 70% to 98% by weight of a first polymer component containing at least 80% by weight of polyester polymer and a second fiber portion of between 30% to 2% by weight of a second polymer component containing at least 20% by weight of polyethylene polymer, and wherein some of the second fiber portion is located along the surface of the fiber. The meltblown fibers are collected as a web with good strength which can be incorporated into composite sheet structures.