Sen'i Kikai Gakkaishi (Journal of the Textile Machinery Society of Japan)
Online ISSN : 1880-1994
Print ISSN : 0371-0580
ISSN-L : 0371-0580
Volume 42, Issue 9
Displaying 1-10 of 10 articles from this issue
  • 1989 Volume 42 Issue 9 Pages P469
    Published: 1989
    Released on J-STAGE: February 12, 2010
    JOURNAL FREE ACCESS
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  • Isamu Hashimoto, Koji Sumita, Zheng Song
    1989 Volume 42 Issue 9 Pages T129-T134
    Published: September 25, 1989
    Released on J-STAGE: February 12, 2010
    JOURNAL FREE ACCESS
    The dyeing behavior of a disperse dye C. I. Disperse Red 143 on Conex®m-aramid fiber (Poly-m-phenylene isophthalamide) has been studied, and following results were obtained.
    (1) The diffusion coefficient are considerably lower than that of polyester fiber. The recommended method for dyeing Conex requires a temperature of 140°C, and high concentration of dye carrier, typically acetophenone.
    (2) The temperature dependence of the diffusion coefficient for a disperse dye obeys the Williams-Landel-Ferry equation.
    (3) The affinities (-Δμ°) of C. I. Disperse Red 143 at 140°C on the m-aramid and polyester fibers are 4. 2 and 4. 3 kcal/mol, respectively.
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  • Katsuhiko Araki, Kiyoji Nakamura
    1989 Volume 42 Issue 9 Pages T135-T148
    Published: September 25, 1989
    Released on J-STAGE: June 17, 2010
    JOURNAL FREE ACCESS
    We have studied the effect of types and shapes of fiber on steady shear flow properties of fiber reinforced plastics. In the present paper, we measured the viscosity under steady shear flow of various polymeric melts using a Koka type flow tester. Sample melts were glass fibers reinforced nylon 6, carbon fibers reinforced nylon 6, plaster whisker fibers reinforced nylon 6, plaster whisker fibers reinforced nylon 66 and mica reinforced nylon 6. It was found that the viscosity of polymeric melts with the dispersed fibers depends on the distribution of fiber length, aspect ratio of the fibers, the molecular weights of the polymers and the surface property of contained fibers.
    We obtained experimentally the coefficients of both Carreau model and WLF equation on the nylon 6 melts with the dispersed plaster whisker fiber, glass fiber, carbon fiber and mica.
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  • [in Japanese]
    1989 Volume 42 Issue 9 Pages P431-P434
    Published: September 25, 1989
    Released on J-STAGE: October 27, 2009
    JOURNAL FREE ACCESS
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  • [in Japanese]
    1989 Volume 42 Issue 9 Pages P435-P439
    Published: September 25, 1989
    Released on J-STAGE: October 27, 2009
    JOURNAL FREE ACCESS
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  • [in Japanese]
    1989 Volume 42 Issue 9 Pages P440-P445
    Published: September 25, 1989
    Released on J-STAGE: October 27, 2009
    JOURNAL FREE ACCESS
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  • [in Japanese]
    1989 Volume 42 Issue 9 Pages P446-P451
    Published: September 25, 1989
    Released on J-STAGE: October 27, 2009
    JOURNAL FREE ACCESS
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  • [in Japanese]
    1989 Volume 42 Issue 9 Pages P452-P456
    Published: September 25, 1989
    Released on J-STAGE: October 27, 2009
    JOURNAL FREE ACCESS
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  • [in Japanese], [in Japanese]
    1989 Volume 42 Issue 9 Pages P457-P460
    Published: September 25, 1989
    Released on J-STAGE: October 27, 2009
    JOURNAL FREE ACCESS
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  • Part 4 : Analysis of the Design-elements which Command the Femininity by Hayashi's Quantification Theory I
    Eiko Kawamoto, Miyako Ueshima, Sumiko Watanabe, Sanae Nakagawa
    1989 Volume 42 Issue 9 Pages P461-P465
    Published: September 25, 1989
    Released on J-STAGE: February 01, 2010
    JOURNAL FREE ACCESS
    The purpose of this study is to clarify the design-elements which command the femininity of of clothing by Hayashi's quantification theory I.
    The results of analysis are as follows :
    1) The design-elements which command the femininity of clothing are the shape of lower clothes, the designdetails of lower clothes, the tone of color and the hume of lower clothes. The femininity of clothing is more influenced by the designs of lower clothes than by those of upper clothes.
    2) On the lower clothes, the item-categories which carry great weight with the femininity of clothing are the tight skirt in the shape, gathering and flaring in the design-details, grayish tone in the tone, green, purple and wine color in the hume.
    3) By the use of the item-category-weights of the design elements, which are got by the analysis of Hayashi's quantification theory I, it becomes possible to estimate minutely and objectly how feminine some new designed clothes are.
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