Photochromic is a material that changes in color after being irradiated by ultraviolet light or sunlight and absorbs ultraviolet light or sunlight, and returns to its original color when it loses ultraviolet light or sunlight exposure. Divided by discoloration conditions, the color of this crafting material changes with the surrounding light intensity. Since the light-changing powder itself is a reversible color conversion that occurs when ultraviolet light or sunlight is exposed, ultraviolet light is absorbed, or sunlight is lost. Therefore, the mixed sewing thread also has the color changing function.Photochromic sewing thread changes color when exposed to ultraviolet light, so its photosensitive performance is very good, the material is relatively novel, it can create product differentiation, and the color is relatively rich. Because of this, this sewing thread is often used in anti-counterfeiting labels, stage and haute couture clothing or hats.
This kind of sewing thread can not be exposed to the sun, the discoloration performance will be attenuated in the sun for a long time, and it is not resistant to washing, and can not be contacted with industrial strong acid and strong alkali auxiliaries, so as to avoid discoloration failure. It should be stored in a room where the temperature should be less than 400 degrees Celsius, and the storage humidity should be kept at 20%-70%. The processing temperature should be controlled below 150 degrees Celsius, and the heating time of the material should be minimized. High temperature and prolonged heating will damage the performance of the sewing thread.
Name:Photochromic sewing thread/UV discolor sewing thread
Color: 20 colors, check color card for details
Optimized Material: Polyester
Weight: 100g
Gross Weight: 110g
Single package size:
Specification: 75D/2,120D/2,150D/2
Application: this sewing thread is often used in anti-counterfeiting labels, stage and haute couture clothing or hats.
Product function: Changes its color due to exposure to different intensities of ultraviolet light
Certificate: Oeko-100
