Suzhou Huamei light changing thread embroidery thread 150D double strand color  

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Under the sun's ultraviolet radiation, the color changes after absorbing the sun's ultraviolet radiation. When it leaves the sun's ultraviolet radiation, it changes back to the original color. The discoloration effect is related to the time of sun exposure, which is not suitable for long-term outdoor exposure. The product design is suitable for the development products with photosensitive discoloration requirements. Suitable for ribbon, rope, embroidery, embroidery, trademark, lace, clothing, clothing accessories, shoes and hats, etc.