| 摘要 |
PURPOSE:To obtain flexible fabric having swell and excellent handle by heat- treating fabric comprising conjugate yarn having formed an aqueous solution- soluble component at least on the surface at a dyeing temperature or higher, solving dividing the conjugate yarn with an aqueous solution and dyeing. CONSTITUTION:Conjugate yarn consisting of an aqueous solution-soluble component such as a copolymer polyester comprising terephthalic acid as a main acid composition and other acid components of 8-15mol% sodium salt of 5- sulfoisophthalic acid and 5-40mol% isophthalic acid and ethylene glycol as a main diol component or a copolymer polyester comprising terephthalic acid as a main acid and other acid components of 1-15mol% sodium salt of 5- sulfoisophthalic acid and 20mol% or less isophthalic acid and ethylene glycol and an adduct of bisphenol A with ethylene oxide as main diol components, as a sea component and PET as an island component, is woven into plain weave. Then the plain weave is heat-treated at a temperature 10 deg.C higher than the dyeing temperature, dissolved and divided with the aqueous solution into 0.5de or smaller and dyed. |
