Patents Assigned to ISHIKEN KABUSHIKI KAISHA
  • Patent number: 9670054
    Abstract: This stuffed article (1) of the present invention is made of ticking (2a, 2b) filled with a stuffing. The stuffing is a long-fiber wad (8) formed by integrating an effect yarn with a core yarn. The effect yarn is opened to form loop-like fibers. A plurality of strings of the long-fiber wad (8) are arranged in parallel in at least one direction, and sewn to the ticking so as to be integrated with the ticking. The long-fiber wad in the stuffed article is fixed to the ticking, and the effect yarn is integrated with the core yarn. Therefore, the present invention can provide a stuffed article where the displacement of the long-fiber wad is limited even after repeated washing, the wad is less concentrated, and the bulkiness is high.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: June 6, 2017
    Assignees: Kurashiki Boseki Kabushiki Kaisha, Ishiken Kabushiki Kaisha
    Inventors: Ichiro Ozawa, Hirokazu Onishi, Ippei Yamauchi, Kazunobu Ishikawa
  • Publication number: 20130136892
    Abstract: This stuffed article (1) of the present invention is made of ticking (2a, 2b) filled with a stuffing. The stuffing is a long-fiber wad (8) formed by integrating an effect yarn with a core yarn. The effect yarn is opened to form loop-like fibers. A plurality of strings of the long-fiber wad (8) are arranged in parallel in at least one direction, and sewn to the ticking so as to be integrated with the ticking. The long-fiber wad in the stuffed article is fixed to the ticking, and the effect yarn is integrated with the core yarn. Therefore, the present invention can provide a stuffed article where the displacement of the long-fiber wad is limited even after repeated washing, the wad is less concentrated, and the bulkiness is high.
    Type: Application
    Filed: August 22, 2011
    Publication date: May 30, 2013
    Applicants: ISHIKEN KABUSHIKI KAISHA, KURASHIKI BOSEKI KABUSHIKI KAISHA
    Inventors: Ichiro Ozawa, Hirokazu Onishi, Ippei Yamauchi, Kazunobu Ishikawa