| 摘要 |
A sea-island type conjugated fiber is provided to fit for filter material by broadening the surface area by having irregular section. A sea-island type conjugated fiber comprises following features. More than two types of components having irregular sections are dispersed. The components have a section structure which are dispersed and arranged on the circles(L1~L5) of conjugated fiber sea-island section. The total numbers of components are 5 ~ 500. Therefore, the sea-island type conjugated fiber has a tactile impression like a natural leather, and broadened surface area, and is useful for a filter material.
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