| abstract |
PROBLEM TO BE SOLVED: To provide a fabric which, when subjected to a hydrophilic treatment, not only simply enhances water absorption, but also has excellent washing durability and quick-drying properties and exhibits a good dry feeling. To provide a crimped polyester multifilament. SOLUTION: This is a multifilament composed of a crimped polyester filament having three or more recesses in its cross section, wherein the standard deviation of the opening depth S of all the recesses is 20 to 50, and the opening depth S Is 50% or more of all the recesses. |