SEA-ISLAND COMPOSITE FIBER, COMPOSITE ULTRA-FINE FIBER, AND FIBER PRODUCT
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机译:海-岛复合纤维,复合超细纤维和纤维产品
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摘要
A sea-island composite fiber in which island components are interspersed in a sea component on a fiber cross-section, wherein the island components have a composite structure formed with two or more different polymers joined together, and the ratio (L/D) of the length (L) of the joint section of the island component and the diameter (D) of the composite island component is 0.1 to 10.0. The sea-island composite fiber has satisfactory high-order processability, and therefore can be produced with high productivity and quality using existing equipment, and thin fibers obtained by removing the sea component have functions of structure control while having an excellent tactile impression.
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