POLYESTER FABRIC CAPABLE OF CARRYING OUT MULTICOLORED EXPRESSION

摘要

PROBLEM TO BE SOLVED: To obtain a polyester fabric capable of carrying out multicolored expression of three or more colors having a natural change and retaining easy care properties. SOLUTION: This polyester fabric is woven or knitted from a combined filament yarn comprising (A) a cation-dyeable polyester filament group having unevenness of thick and thin parts and (B) a cation-undyeable polyester filament group having the unevenness of the thick and thin parts. The filament group (A) and the filament group (B) respectively have interlaced parts of 3-100 tangles/m and the thick parts of the filaments are located in each interlaced part of the respective filament groups (A) and (B). The thin parts of the filaments are located in each uninterlaced part of the respective filament groups (A) and (B).