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SYNTHETIC FIBER EXCELLENT IN COLOR DEVELOPMENT PROPERTIES
SYNTHETIC FIBER EXCELLENT IN COLOR DEVELOPMENT PROPERTIES
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机译:合成纤维具有出色的色彩开发性能
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摘要
PURPOSE:To provide the subject fiber having plural continuous specified-shape grooves parallel to the fiber axis and having improved development properties of black and chromatic colors. CONSTITUTION:An objective modified-cross section fiber having four or more continuous grooves parallel to the fiber axis in which the width of the grooves, the depth of the grooves, the ratio of the depth of the groove to the width of the groove and the ratio of the total of the groove widths to the length of the whole circumference are respectively =1.0mum, =1.0mum, =0.8 and =0.15 and excellent in color development properties.
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