| 摘要 |
PURPOSE:The titled mixed yarn that has a specific structure, consists of two kinds of polyester filaments different in dyeability, thus being suitable for giving cloth showing random moire and luster as well as having silk-like feeling and touch. CONSTITUTION:The objective mixed yarn consists of two kinds of filaments A and B different in dyeability in which both of filaments A and B have trilobal cross sections and side-by-side conjugate structures composed of two kinds of polyesters different in dyeability. The filament A consists of polyethylene terephthalate and poly(ethylene terephtalate/isophthalate) and the filament B, of polyethylene terephthalate and poly(ethylene terephthalate/5-sodio sulfoisophthalate) preferably. |
