JOURNAL of the JAPAN RESEARCH ASSOCIATION for TEXTILE END-USES
Online ISSN : 1884-6599
Print ISSN : 0037-2072
ISSN-L : 0037-2072
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Volume 24, Issue 12
Displaying 1-4 of 4 articles from this issue
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  • [title in Japanese]
    [in Japanese]
    1983 Volume 24 Issue 12 Pages 516-536
    Published: December 25, 1983
    Released on J-STAGE: September 30, 2010
    DOIhttps://doi.org/10.11419/senshoshi1960.24.516
    JOURNAL FREE ACCESS
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  • [title in Japanese]
    [in Japanese]
    1983 Volume 24 Issue 12 Pages 537-541
    Published: December 25, 1983
    Released on J-STAGE: September 30, 2010
    DOIhttps://doi.org/10.11419/senshoshi1960.24.537
    JOURNAL FREE ACCESS
    Download PDF (532K)
  • Air Permeability of Fabrics
    Part 4: Air Permeability of Multi-Layered Fabrics
    Hatsune Tsuzuku, Katsuhiko Inagaki, Akira Nakayama, Shigeaki Nagai
    1983 Volume 24 Issue 12 Pages 546-550
    Published: December 25, 1983
    Released on J-STAGE: September 30, 2010
    DOIhttps://doi.org/10.11419/senshoshi1960.24.546
    JOURNAL FREE ACCESS
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    This paper aims to establish the relationship between the air permeability of multi-layered fabrics and that of each constituent fabric. A new equation has been derived applicable to layered fabrics of both same and different kind. The parameters A and B governing the permeability of layered fabrics can be derived from those of each fabric. The experiments have shown that the new equation has a high accuracy if sufficient spaces exist among layered fabrics.
    An application of the equation to the layered clothing in practical wear has shown that:
    (1) Under an air flow at high-speed by the Frazier tester, air permeability is determined by the fabric of least air permeability.
    (2) In the tightly layered fabrics, the experimental parameter B relating to the capillarity is greater than that of the theoretical value. This might be considered that the spaces among layeredfabrics play capillary effect.
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  • ERRATUM
    1983 Volume 24 Issue 12 Pages 552
    Published: 1983
    Released on J-STAGE: September 30, 2010
    DOIhttps://doi.org/10.11419/senshoshi1960.24.12_552
    JOURNAL FREE ACCESS
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