| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot melt conjugate monofilament capable of imparting a sufficient dynamic strength, an elastic characteristic in a high degree and an extremely excellent recovering characteristic, in the case of using it as a constituting yarn of a woven or knitted fabric, and heat-adhering witout forming texture gaps even by using repeatedly, since the adhered part is strong and has flexibility, and capable of imparting durable cushioning property. SOLUTION: This hot melt conjugate monofilament has a sheath core shape, the sheath component is a copolyester having 100-180°C melting point and (-)30-25°C glass transition point and the core component is a polytrimethylene terephthalate. The thickness of the sheath part is 10-80μm and the fiber fineness is 300-3,000dtex. COPYRIGHT: (C)2004,JPO
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