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    • 7. 发明公开
    • 단차 파일 포백 및 그 제조 방법
    • 步骤织物及其制造方法
    • KR1020060123315A
    • 2006-12-01
    • KR1020067011594
    • 2004-12-24
    • 카네카 코포레이션
    • 구로다미노루가와무라고헤이니시다소헤이미호이치마사히코
    • D03D27/00D06C23/04
    • D03D27/00D01F6/38D06C23/04D06P3/854D06P5/20Y10T428/23929Y10T428/23957
    • The color assortment of down hair portion of step pile fabric can be expanded more easily than in the prior art by conducting dry heating treatment of a pile cloth containing an acrylic shrink fiber whose dyeing at a specified low-temperature region has become feasible. There is provided a step pile fabric obtained by conducting 110° to 150°C 20 min or less dry heating treatment of a pile cloth containing an acrylic shrink fiber comprised of an acrylic copolymer containing 0.5 to 10 wt.% of sulfonated monomer and having been dyed at 55° to 85°C, wherein the acrylic shrink fiber exhibits a shrinkage ratio, as calculated by the following formula (1), of 18% or more. Shrinkage ratio (%) = 100x(1-Sa/Sb) (1) [wherein Sb is the pile length of down hair component before dry heating treatment while Sa is the pile length of down hair portion (component) after dry heating treatment]. Further, there is provided a process for producing the step pile fabric.
    • 通过对包含在特定低温区域的染色变得可行的丙烯酸收缩纤维的绒布进行干燥加热处理,可以比现有技术更容易地扩展阶绒毛织物的羽毛部分的颜色分类。 提供了一种步骤堆积织物,其通过对包含含有0.5至10重量%的磺化单体的丙烯酸共聚物的丙烯酸收缩纤维进行110℃至150℃20分钟或更少的干燥加热处理, 在55℃至85℃下染色,其中丙烯酸收缩纤维的下述通式(1)计算出的收缩率为18%以上。 收缩率(%)= 100×(1-Sa / Sb)(1)[其中,Sb是干燥加热处理之前的下降毛发成分的绒头长度,而Sa是干燥加热处理后的羽毛部分(成分)的绒毛长度] 。 此外,提供了一种生产台阶绒头织物的方法。