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    • 1. 发明专利
    • Production of mixed spun yarn
    • 混纺发丝的生产
    • JPS5735019A
    • 1982-02-25
    • JP10790580
    • 1980-08-05
    • Toyobo Co Ltd
    • SAKA MASANORI
    • D01G15/10D01G15/64
    • PURPOSE: A roller curd that consists of three or more sets of walker rollers and stripper rollers is used to effect spinning under specific conditions to produce high- quality mixed spun yarn in which short fibers and long fibers are uniformly blended in high efficiency.
      CONSTITUTION: A roller curd that consists of three or more sets, preferably four to five sets of walker rollers and stripper rollers is used and lumps of short fibers and two or more slivers consisting of lone fibers of which length is double to 10 times that of the short fiber on the average are fed to the feed rollers so that they are flattened in a pile. After the curd sliver is made, it is drafted by more than 100 times in total to form the objective spun yarn.
      COPYRIGHT: (C)1982,JPO&Japio
    • 目的:使用由三组或更多套步进辊和剥离辊组成的辊道,以在特定条件下进行纺丝,以生产高质量混纺纱线,其中短纤维和长纤维以高效率均匀混合。 构成:使用由三组或更多组组成的辊凝乳,优选四至五组步进辊和剥离辊,并且短纤维块和两根或更多个细条组成的单根纤维,其长度为双纤维的两倍至十倍 将短纤维平均送入进料辊,使其在一堆中变平。 凝乳条制成后,总共起草100次以形成目标细纱。