Non-woven fabric composite fiber made from composite fibers, and use split-fiber non-woven fabric.

摘要

PROBLEM TO BE SOLVED: To provide a non-woven fabric excellent in flexibility and lint free property, and a conjugate fiber excellent in splitting property suitable for obtaining such the non-woven fabric.;SOLUTION: This conjugate fiber is formed by bringing a polyester (A) part into contact with a polyolefin (B) part to each other, wherein the polyester fiber (A) part is oriented and crystallized. Preferably the conjugate fiber has a splittable property. Also, the non-woven fabric consisting of such the conjugate fiber, a split fiber non-woven fabric obtained by splitting the polyester (A) part and the polyolefin (B) part, and its use such as a wiping cloth, etc.. are provided.;COPYRIGHT: (C)2007,JPO&INPIT