功能

• When ultraviolet rays are applied, the color gradually changes from white to blue depending on the total amount of irradiation.
• It also supports the wavelength range of 365 nm or more, which was not sensitive with conventional UV labels.
• It can be used only by pasting it to the measurement object.
• The color once discolored will not be restored.
• For process control of UV printing (Books, packages, stickers, etc.).
• For bonding process control of electronic and optical components (Liquid crystal panel, camera lens, circuit board, etc.).
• For process control of UV painting (Electrical appliances, automobiles, building materials, etc.).