Polyester fibers having wool-like hand and process for producing same

摘要

Bicomponent polyester fibers exhibiting a hand similar to wool, a crimp contraction less than 60%, and a crimp frequency of at least 7 half- waves per centimeter, and the process for producing the same, are disclosed.PPThese crimped bicomponent fibers are useful in the textile field, particularly to at least partially replace the wool in polyester/wool blends.