| 摘要 |
A photochromic yarn can be formed by combining one or more photochromic dyed synthetic fiber filaments and can be formed by combining one or more photochromic dyed synthetic fiber filaments with one or more natural fiber filaments. A photochromic fabric can be formed by weaving one or more photochromic yarns together and by weaving one or more photochromic yarns with one or more natural fiber yarns. A method of making photochromic yarns and fabrics that have improved photochromic qualities, includes the steps of dyeing, buffer coating, spinning and weaving.
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