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Development of Fiber Material Colored with Functional Pigments
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Yasunari SAWANOI, Mitsugu KIMIZU, Keisuke MORITA and Jun KAMITANI |
To support development of new textile products in fiber industry, polyester
fiber which was visually excellent was manufactured by two methods: (a)
compounding of polyester resin and pearl luster pigments into fibers,
(b) printing polyester knitted fabric with colorful design by an ink-jet
printer and undoing it. Three dimensional goniophotometer was used for
characterization of reflected light from the surface of the fiber made
by the method (a). The results obtained in this study are as follows;
(1) |
The technique for pelletizing polyester resin
including pearl lustre pigments and spinning it was established. |
(2) |
Reflected light from the polyester fiber including
pearl lustre pigments had moderate intensity and broad distribution
curve against visual angle. |
(3) |
Polyester fiber colored irregularly was obtained
by undoing knitted fabric printed by an ink-jet printer. |
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Keywords ■■■ |
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polyester, spinning, pearl lustre
pigments, ink-jet print, three dimensional goniophotometer |
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